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s=null,o=[],a=0,c;t<n;)c=e[t++],c<128?o[a++]=c:c>191&&c<224?o[a++]=(c&31)<<6|e[t++]&63:c>239&&c<365?(c=((c&7)<<18|(e[t++]&63)<<12|(e[t++]&63)<<6|e[t++]&63)-65536,o[a++]=55296+(c>>10),o[a++]=56320+(c&1023)):o[a++]=(c&15)<<12|(e[t++]&63)<<6|e[t++]&63,a>8191&&((s||(s=[])).push(String.fromCharCode.apply(String,o)),a=0);return s?(a&&s.push(String.fromCharCode.apply(String,o.slice(0,a))),s.join("")):String.fromCharCode.apply(String,o.slice(0,a))};um.write=function(e,t,n){for(var i=n,s,o,a=0;a<e.length;++a)s=e.charCodeAt(a),s<128?t[n++]=s:s<2048?(t[n++]=s>>6|192,t[n++]=s&63|128):(s&64512)===55296&&((o=e.charCodeAt(a+1))&64512)===56320?(s=65536+((s&1023)<<10)+(o&1023),++a,t[n++]=s>>18|240,t[n++]=s>>12&63|128,t[n++]=s>>6&63|128,t[n++]=s&63|128):(t[n++]=s>>12|224,t[n++]=s>>6&63|128,t[n++]=s&63|128);return n-i}});var H7=B((nre,$7)=>{"use strict";$7.exports=JB;function JB(r,e,t){var n=t||8192,i=n>>>1,s=null,o=n;return function(c){if(c<1||c>i)return r(c);o+c>n&&(s=r(n),o=0);var 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this.pos+=4,e};Ft.prototype.double=function(){if(this.pos+8>this.len)throw ui(this,4);var e=Vi.float.readDoubleLE(this.buf,this.pos);return this.pos+=8,e};Ft.prototype.bytes=function(){var e=this.uint32(),t=this.pos,n=this.pos+e;if(n>this.len)throw ui(this,e);return this.pos+=e,Array.isArray(this.buf)?this.buf.slice(t,n):t===n?new this.buf.constructor(0):this._slice.call(this.buf,t,n)};Ft.prototype.string=function(){var e=this.bytes();return tL.read(e,0,e.length)};Ft.prototype.skip=function(e){if(typeof e=="number"){if(this.pos+e>this.len)throw ui(this,e);this.pos+=e}else do if(this.pos>=this.len)throw ui(this);while(this.buf[this.pos++]&128);return this};Ft.prototype.skipType=function(r){switch(r){case 0:this.skip();break;case 1:this.skip(8);break;case 2:this.skip(this.uint32());break;case 3:for(;(r=this.uint32()&7)!==4;)this.skipType(r);break;case 5:this.skip(4);break;default:throw Error("invalid wire type "+r+" at offset "+this.pos)}return this};Ft._configure=function(r){hm=r,Ft.create=J7(),hm._configure();var e=Vi.Long?"toLong":"toNumber";Vi.merge(Ft.prototype,{int64:function(){return fm.call(this)[e](!1)},uint64:function(){return fm.call(this)[e](!0)},sint64:function(){return fm.call(this).zzDecode()[e](!1)},fixed64:function(){return j7.call(this)[e](!0)},sfixed64:function(){return j7.call(this)[e](!1)}})}});var dm=B((are,n9)=>{"use strict";n9.exports=ca;var r9=Xh();(ca.prototype=Object.create(r9.prototype)).constructor=ca;var t9=ys();function ca(r){r9.call(this,r)}ca._configure=function(){t9.Buffer&&(ca.prototype._slice=t9.Buffer.prototype.slice)};ca.prototype.string=function(){var e=this.uint32();return this.buf.utf8Slice?this.buf.utf8Slice(this.pos,this.pos=Math.min(this.pos+e,this.len)):this.buf.toString("utf-8",this.pos,this.pos=Math.min(this.pos+e,this.len))};ca._configure()});var Zh=B((cre,a9)=>{"use strict";a9.exports=Ge;var Mn=ys(),pm,jh=Mn.LongBits,i9=Mn.base64,s9=Mn.utf8;function vl(r,e,t){this.fn=r,this.len=e,this.next=void 0,this.val=t}function gm(){}function rL(r){this.head=r.head,this.tail=r.tail,this.len=r.len,this.next=r.states}function Ge(){this.len=0,this.head=new vl(gm,0,0),this.tail=this.head,this.states=null}var o9=function(){return Mn.Buffer?function(){return(Ge.create=function(){return new pm})()}:function(){return new Ge}};Ge.create=o9();Ge.alloc=function(e){return new Mn.Array(e)};Mn.Array!==Array&&(Ge.alloc=Mn.pool(Ge.alloc,Mn.Array.prototype.subarray));Ge.prototype._push=function(e,t,n){return this.tail=this.tail.next=new vl(e,t,n),this.len+=t,this};function ym(r,e,t){e[t]=r&255}function nL(r,e,t){for(;r>127;)e[t++]=r&127|128,r>>>=7;e[t]=r}function bm(r,e){this.len=r,this.next=void 0,this.val=e}bm.prototype=Object.create(vl.prototype);bm.prototype.fn=nL;Ge.prototype.uint32=function(e){return this.len+=(this.tail=this.tail.next=new bm((e=e>>>0)<128?1:e<16384?2:e<2097152?3:e<268435456?4:5,e)).len,this};Ge.prototype.int32=function(e){return 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e=r.split("."),t=mt.util.createBuffer();t.putByte(40*parseInt(e[0],10)+parseInt(e[1],10));for(var n,i,s,o,a=2;a<e.length;++a){n=!0,i=[],s=parseInt(e[a],10);do o=s&127,s=s>>>7,n||(o|=128),i.push(o),n=!1;while(s>0);for(var c=i.length-1;c>=0;--c)t.putByte(i[c])}return t};ee.derToOid=function(r){var e;typeof r=="string"&&(r=mt.util.createBuffer(r));var t=r.getByte();e=Math.floor(t/40)+"."+t%40;for(var n=0;r.length()>0;)t=r.getByte(),n=n<<7,t&128?n+=t&127:(e+="."+(n+t),n=0);return e};ee.utcTimeToDate=function(r){var e=new Date,t=parseInt(r.substr(0,2),10);t=t>=50?1900+t:2e3+t;var n=parseInt(r.substr(2,2),10)-1,i=parseInt(r.substr(4,2),10),s=parseInt(r.substr(6,2),10),o=parseInt(r.substr(8,2),10),a=0;if(r.length>11){var c=r.charAt(10),u=10;c!=="+"&&c!=="-"&&(a=parseInt(r.substr(10,2),10),u+=2)}if(e.setUTCFullYear(t,n,i),e.setUTCHours(s,o,a,0),u&&(c=r.charAt(u),c==="+"||c==="-")){var l=parseInt(r.substr(u+1,2),10),f=parseInt(r.substr(u+4,2),10),h=l*60+f;h*=6e4,c==="+"?e.setTime(+e-h):e.setTime(+e+h)}return e};ee.generalizedTimeToDate=function(r){var e=new Date,t=parseInt(r.substr(0,4),10),n=parseInt(r.substr(4,2),10)-1,i=parseInt(r.substr(6,2),10),s=parseInt(r.substr(8,2),10),o=parseInt(r.substr(10,2),10),a=parseInt(r.substr(12,2),10),c=0,u=0,l=!1;r.charAt(r.length-1)==="Z"&&(l=!0);var f=r.length-5,h=r.charAt(f);if(h==="+"||h==="-"){var d=parseInt(r.substr(f+1,2),10),p=parseInt(r.substr(f+4,2),10);u=d*60+p,u*=6e4,h==="+"&&(u*=-1),l=!0}return r.charAt(14)==="."&&(c=parseFloat(r.substr(14),10)*1e3),l?(e.setUTCFullYear(t,n,i),e.setUTCHours(s,o,a,c),e.setTime(+e+u)):(e.setFullYear(t,n,i),e.setHours(s,o,a,c)),e};ee.dateToUtcTime=function(r){if(typeof r=="string")return r;var e="",t=[];t.push((""+r.getUTCFullYear()).substr(2)),t.push(""+(r.getUTCMonth()+1)),t.push(""+r.getUTCDate()),t.push(""+r.getUTCHours()),t.push(""+r.getUTCMinutes()),t.push(""+r.getUTCSeconds());for(var n=0;n<t.length;++n)t[n].length<2&&(e+="0"),e+=t[n];return e+="Z",e};ee.dateToGeneralizedTime=function(r){if(typeof r=="string")return r;var e="",t=[];t.push(""+r.getUTCFullYear()),t.push(""+(r.getUTCMonth()+1)),t.push(""+r.getUTCDate()),t.push(""+r.getUTCHours()),t.push(""+r.getUTCMinutes()),t.push(""+r.getUTCSeconds());for(var n=0;n<t.length;++n)t[n].length<2&&(e+="0"),e+=t[n];return e+="Z",e};ee.integerToDer=function(r){var e=mt.util.createBuffer();if(r>=-128&&r<128)return e.putSignedInt(r,8);if(r>=-32768&&r<32768)return e.putSignedInt(r,16);if(r>=-8388608&&r<8388608)return e.putSignedInt(r,24);if(r>=-2147483648&&r<2147483648)return e.putSignedInt(r,32);var t=new Error("Integer too large; max is 32-bits.");throw t.integer=r,t};ee.derToInteger=function(r){typeof r=="string"&&(r=mt.util.createBuffer(r));var e=r.length()*8;if(e>32)throw new Error("Integer too large; max is 32-bits.");return r.getSignedInt(e)};ee.validate=function(r,e,t,n){var i=!1;if((r.tagClass===e.tagClass||typeof e.tagClass>"u")&&(r.type===e.type||typeof e.type>"u"))if(r.constructed===e.constructed||typeof e.constructed>"u"){if(i=!0,e.value&&mt.util.isArray(e.value))for(var s=0,o=0;i&&o<e.value.length;++o)i=e.value[o].optional||!1,r.value[s]&&(i=ee.validate(r.value[s],e.value[o],t,n),i?++s:e.value[o].optional&&(i=!0)),!i&&n&&n.push("["+e.name+'] Tag class "'+e.tagClass+'", type "'+e.type+'" expected value length "'+e.value.length+'", got "'+r.value.length+'"');if(i&&t&&(e.capture&&(t[e.capture]=r.value),e.captureAsn1&&(t[e.captureAsn1]=r),e.captureBitStringContents&&"bitStringContents"in r&&(t[e.captureBitStringContents]=r.bitStringContents),e.captureBitStringValue&&"bitStringContents"in r)){var a;if(r.bitStringContents.length<2)t[e.captureBitStringValue]="";else{var c=r.bitStringContents.charCodeAt(0);if(c!==0)throw new Error("captureBitStringValue only supported for zero unused bits");t[e.captureBitStringValue]=r.bitStringContents.slice(1)}}}else n&&n.push("["+e.name+'] Expected constructed "'+e.constructed+'", got "'+r.constructed+'"');else n&&(r.tagClass!==e.tagClass&&n.push("["+e.name+'] Expected tag class "'+e.tagClass+'", got "'+r.tagClass+'"'),r.type!==e.type&&n.push("["+e.name+'] Expected type "'+e.type+'", got "'+r.type+'"'));return i};var Hw=/[^\\u0000-\\u00ff]/;ee.prettyPrint=function(r,e,t){var n="";e=e||0,t=t||2,e>0&&(n+=`
`);for(var i="",s=0;s<e*t;++s)i+=" ";switch(n+=i+"Tag: ",r.tagClass){case ee.Class.UNIVERSAL:n+="Universal:";break;case ee.Class.APPLICATION:n+="Application:";break;case ee.Class.CONTEXT_SPECIFIC:n+="Context-Specific:";break;case ee.Class.PRIVATE:n+="Private:";break}if(r.tagClass===ee.Class.UNIVERSAL)switch(n+=r.type,r.type){case ee.Type.NONE:n+=" (None)";break;case ee.Type.BOOLEAN:n+=" (Boolean)";break;case ee.Type.INTEGER:n+=" (Integer)";break;case ee.Type.BITSTRING:n+=" (Bit string)";break;case ee.Type.OCTETSTRING:n+=" (Octet string)";break;case ee.Type.NULL:n+=" (Null)";break;case ee.Type.OID:n+=" (Object Identifier)";break;case ee.Type.ODESC:n+=" (Object Descriptor)";break;case ee.Type.EXTERNAL:n+=" (External or Instance of)";break;case ee.Type.REAL:n+=" (Real)";break;case ee.Type.ENUMERATED:n+=" (Enumerated)";break;case ee.Type.EMBEDDED:n+=" (Embedded PDV)";break;case ee.Type.UTF8:n+=" (UTF8)";break;case ee.Type.ROID:n+=" (Relative Object Identifier)";break;case ee.Type.SEQUENCE:n+=" (Sequence)";break;case ee.Type.SET:n+=" (Set)";break;case ee.Type.PRINTABLESTRING:n+=" (Printable String)";break;case ee.Type.IA5String:n+=" (IA5String (ASCII))";break;case ee.Type.UTCTIME:n+=" (UTC time)";break;case ee.Type.GENERALIZEDTIME:n+=" (Generalized time)";break;case ee.Type.BMPSTRING:n+=" (BMP String)";break}else n+=r.type;if(n+=`
`,n+=i+"Constructed: "+r.constructed+`
`,r.composed){for(var o=0,a="",s=0;s<r.value.length;++s)r.value[s]!==void 0&&(o+=1,a+=ee.prettyPrint(r.value[s],e+1,t),s+1<r.value.length&&(a+=","));n+=i+"Sub values: "+o+a}else{if(n+=i+"Value: ",r.type===ee.Type.OID){var c=ee.derToOid(r.value);n+=c,mt.pki&&mt.pki.oids&&c in mt.pki.oids&&(n+=" ("+mt.pki.oids[c]+") ")}if(r.type===ee.Type.INTEGER)try{n+=ee.derToInteger(r.value)}catch{n+="0x"+mt.util.bytesToHex(r.value)}else if(r.type===ee.Type.BITSTRING){if(r.value.length>1?n+="0x"+mt.util.bytesToHex(r.value.slice(1)):n+="(none)",r.value.length>0){var u=r.value.charCodeAt(0);u==1?n+=" (1 unused bit shown)":u>1&&(n+=" ("+u+" unused bits shown)")}}else if(r.type===ee.Type.OCTETSTRING)Hw.test(r.value)||(n+="("+r.value+") "),n+="0x"+mt.util.bytesToHex(r.value);else if(r.type===ee.Type.UTF8)try{n+=mt.util.decodeUtf8(r.value)}catch(l){if(l.message==="URI malformed")n+="0x"+mt.util.bytesToHex(r.value)+" (malformed UTF8)";else throw l}else r.type===ee.Type.PRINTABLESTRING||r.type===ee.Type.IA5String?n+=r.value:Hw.test(r.value)?n+="0x"+mt.util.bytesToHex(r.value):r.value.length===0?n+="[null]":n+=r.value}return n}});var x3=B((Woe,Ww)=>{var ar=Ve();Nt();Ww.exports=ar.cipher=ar.cipher||{};ar.cipher.algorithms=ar.cipher.algorithms||{};ar.cipher.createCipher=function(r,e){var t=r;if(typeof t=="string"&&(t=ar.cipher.getAlgorithm(t),t&&(t=t())),!t)throw new Error("Unsupported algorithm: "+r);return new ar.cipher.BlockCipher({algorithm:t,key:e,decrypt:!1})};ar.cipher.createDecipher=function(r,e){var t=r;if(typeof t=="string"&&(t=ar.cipher.getAlgorithm(t),t&&(t=t())),!t)throw new Error("Unsupported algorithm: "+r);return new ar.cipher.BlockCipher({algorithm:t,key:e,decrypt:!0})};ar.cipher.registerAlgorithm=function(r,e){r=r.toUpperCase(),ar.cipher.algorithms[r]=e};ar.cipher.getAlgorithm=function(r){return r=r.toUpperCase(),r in ar.cipher.algorithms?ar.cipher.algorithms[r]:null};var E3=ar.cipher.BlockCipher=function(r){this.algorithm=r.algorithm,this.mode=this.algorithm.mode,this.blockSize=this.mode.blockSize,this._finish=!1,this._input=null,this.output=null,this._op=r.decrypt?this.mode.decrypt:this.mode.encrypt,this._decrypt=r.decrypt,this.algorithm.initialize(r)};E3.prototype.start=function(r){r=r||{};var e={};for(var t in r)e[t]=r[t];e.decrypt=this._decrypt,this._finish=!1,this._input=ar.util.createBuffer(),this.output=r.output||ar.util.createBuffer(),this.mode.start(e)};E3.prototype.update=function(r){for(r&&this._input.putBuffer(r);!this._op.call(this.mode,this._input,this.output,this._finish)&&!this._finish;);this._input.compact()};E3.prototype.finish=function(r){r&&(this.mode.name==="ECB"||this.mode.name==="CBC")&&(this.mode.pad=function(t){return r(this.blockSize,t,!1)},this.mode.unpad=function(t){return r(this.blockSize,t,!0)});var e={};return e.decrypt=this._decrypt,e.overflow=this._input.length()%this.blockSize,!(!this._decrypt&&this.mode.pad&&!this.mode.pad(this._input,e)||(this._finish=!0,this.update(),this._decrypt&&this.mode.unpad&&!this.mode.unpad(this.output,e))||this.mode.afterFinish&&!this.mode.afterFinish(this.output,e))}});var _3=B((Yoe,Yw)=>{var cr=Ve();Nt();cr.cipher=cr.cipher||{};var Ue=Yw.exports=cr.cipher.modes=cr.cipher.modes||{};Ue.ecb=function(r){r=r||{},this.name="ECB",this.cipher=r.cipher,this.blockSize=r.blockSize||16,this._ints=this.blockSize/4,this._inBlock=new Array(this._ints),this._outBlock=new Array(this._ints)};Ue.ecb.prototype.start=function(r){};Ue.ecb.prototype.encrypt=function(r,e,t){if(r.length()<this.blockSize&&!(t&&r.length()>0))return!0;for(var n=0;n<this._ints;++n)this._inBlock[n]=r.getInt32();this.cipher.encrypt(this._inBlock,this._outBlock);for(var n=0;n<this._ints;++n)e.putInt32(this._outBlock[n])};Ue.ecb.prototype.decrypt=function(r,e,t){if(r.length()<this.blockSize&&!(t&&r.length()>0))return!0;for(var n=0;n<this._ints;++n)this._inBlock[n]=r.getInt32();this.cipher.decrypt(this._inBlock,this._outBlock);for(var n=0;n<this._ints;++n)e.putInt32(this._outBlock[n])};Ue.ecb.prototype.pad=function(r,e){var t=r.length()===this.blockSize?this.blockSize:this.blockSize-r.length();return r.fillWithByte(t,t),!0};Ue.ecb.prototype.unpad=function(r,e){if(e.overflow>0)return!1;var t=r.length(),n=r.at(t-1);return n>this.blockSize<<2?!1:(r.truncate(n),!0)};Ue.cbc=function(r){r=r||{},this.name="CBC",this.cipher=r.cipher,this.blockSize=r.blockSize||16,this._ints=this.blockSize/4,this._inBlock=new Array(this._ints),this._outBlock=new Array(this._ints)};Ue.cbc.prototype.start=function(r){if(r.iv===null){if(!this._prev)throw new Error("Invalid IV parameter.");this._iv=this._prev.slice(0)}else if("iv"in r)this._iv=G0(r.iv,this.blockSize),this._prev=this._iv.slice(0);else throw new Error("Invalid IV parameter.")};Ue.cbc.prototype.encrypt=function(r,e,t){if(r.length()<this.blockSize&&!(t&&r.length()>0))return!0;for(var n=0;n<this._ints;++n)this._inBlock[n]=this._prev[n]^r.getInt32();this.cipher.encrypt(this._inBlock,this._outBlock);for(var n=0;n<this._ints;++n)e.putInt32(this._outBlock[n]);this._prev=this._outBlock};Ue.cbc.prototype.decrypt=function(r,e,t){if(r.length()<this.blockSize&&!(t&&r.length()>0))return!0;for(var n=0;n<this._ints;++n)this._inBlock[n]=r.getInt32();this.cipher.decrypt(this._inBlock,this._outBlock);for(var n=0;n<this._ints;++n)e.putInt32(this._prev[n]^this._outBlock[n]);this._prev=this._inBlock.slice(0)};Ue.cbc.prototype.pad=function(r,e){var t=r.length()===this.blockSize?this.blockSize:this.blockSize-r.length();return r.fillWithByte(t,t),!0};Ue.cbc.prototype.unpad=function(r,e){if(e.overflow>0)return!1;var t=r.length(),n=r.at(t-1);return n>this.blockSize<<2?!1:(r.truncate(n),!0)};Ue.cfb=function(r){r=r||{},this.name="CFB",this.cipher=r.cipher,this.blockSize=r.blockSize||16,this._ints=this.blockSize/4,this._inBlock=null,this._outBlock=new Array(this._ints),this._partialBlock=new Array(this._ints),this._partialOutput=cr.util.createBuffer(),this._partialBytes=0};Ue.cfb.prototype.start=function(r){if(!("iv"in r))throw new Error("Invalid IV parameter.");this._iv=G0(r.iv,this.blockSize),this._inBlock=this._iv.slice(0),this._partialBytes=0};Ue.cfb.prototype.encrypt=function(r,e,t){var n=r.length();if(n===0)return!0;if(this.cipher.encrypt(this._inBlock,this._outBlock),this._partialBytes===0&&n>=this.blockSize){for(var i=0;i<this._ints;++i)this._inBlock[i]=r.getInt32()^this._outBlock[i],e.putInt32(this._inBlock[i]);return}var s=(this.blockSize-n)%this.blockSize;s>0&&(s=this.blockSize-s),this._partialOutput.clear();for(var i=0;i<this._ints;++i)this._partialBlock[i]=r.getInt32()^this._outBlock[i],this._partialOutput.putInt32(this._partialBlock[i]);if(s>0)r.read-=this.blockSize;else for(var i=0;i<this._ints;++i)this._inBlock[i]=this._partialBlock[i];if(this._partialBytes>0&&this._partialOutput.getBytes(this._partialBytes),s>0&&!t)return e.putBytes(this._partialOutput.getBytes(s-this._partialBytes)),this._partialBytes=s,!0;e.putBytes(this._partialOutput.getBytes(n-this._partialBytes)),this._partialBytes=0};Ue.cfb.prototype.decrypt=function(r,e,t){var n=r.length();if(n===0)return!0;if(this.cipher.encrypt(this._inBlock,this._outBlock),this._partialBytes===0&&n>=this.blockSize){for(var i=0;i<this._ints;++i)this._inBlock[i]=r.getInt32(),e.putInt32(this._inBlock[i]^this._outBlock[i]);return}var s=(this.blockSize-n)%this.blockSize;s>0&&(s=this.blockSize-s),this._partialOutput.clear();for(var i=0;i<this._ints;++i)this._partialBlock[i]=r.getInt32(),this._partialOutput.putInt32(this._partialBlock[i]^this._outBlock[i]);if(s>0)r.read-=this.blockSize;else for(var i=0;i<this._ints;++i)this._inBlock[i]=this._partialBlock[i];if(this._partialBytes>0&&this._partialOutput.getBytes(this._partialBytes),s>0&&!t)return e.putBytes(this._partialOutput.getBytes(s-this._partialBytes)),this._partialBytes=s,!0;e.putBytes(this._partialOutput.getBytes(n-this._partialBytes)),this._partialBytes=0};Ue.ofb=function(r){r=r||{},this.name="OFB",this.cipher=r.cipher,this.blockSize=r.blockSize||16,this._ints=this.blockSize/4,this._inBlock=null,this._outBlock=new Array(this._ints),this._partialOutput=cr.util.createBuffer(),this._partialBytes=0};Ue.ofb.prototype.start=function(r){if(!("iv"in r))throw new Error("Invalid IV parameter.");this._iv=G0(r.iv,this.blockSize),this._inBlock=this._iv.slice(0),this._partialBytes=0};Ue.ofb.prototype.encrypt=function(r,e,t){var n=r.length();if(r.length()===0)return!0;if(this.cipher.encrypt(this._inBlock,this._outBlock),this._partialBytes===0&&n>=this.blockSize){for(var i=0;i<this._ints;++i)e.putInt32(r.getInt32()^this._outBlock[i]),this._inBlock[i]=this._outBlock[i];return}var s=(this.blockSize-n)%this.blockSize;s>0&&(s=this.blockSize-s),this._partialOutput.clear();for(var i=0;i<this._ints;++i)this._partialOutput.putInt32(r.getInt32()^this._outBlock[i]);if(s>0)r.read-=this.blockSize;else for(var i=0;i<this._ints;++i)this._inBlock[i]=this._outBlock[i];if(this._partialBytes>0&&this._partialOutput.getBytes(this._partialBytes),s>0&&!t)return e.putBytes(this._partialOutput.getBytes(s-this._partialBytes)),this._partialBytes=s,!0;e.putBytes(this._partialOutput.getBytes(n-this._partialBytes)),this._partialBytes=0};Ue.ofb.prototype.decrypt=Ue.ofb.prototype.encrypt;Ue.ctr=function(r){r=r||{},this.name="CTR",this.cipher=r.cipher,this.blockSize=r.blockSize||16,this._ints=this.blockSize/4,this._inBlock=null,this._outBlock=new Array(this._ints),this._partialOutput=cr.util.createBuffer(),this._partialBytes=0};Ue.ctr.prototype.start=function(r){if(!("iv"in r))throw new Error("Invalid IV parameter.");this._iv=G0(r.iv,this.blockSize),this._inBlock=this._iv.slice(0),this._partialBytes=0};Ue.ctr.prototype.encrypt=function(r,e,t){var n=r.length();if(n===0)return!0;if(this.cipher.encrypt(this._inBlock,this._outBlock),this._partialBytes===0&&n>=this.blockSize)for(var i=0;i<this._ints;++i)e.putInt32(r.getInt32()^this._outBlock[i]);else{var s=(this.blockSize-n)%this.blockSize;s>0&&(s=this.blockSize-s),this._partialOutput.clear();for(var i=0;i<this._ints;++i)this._partialOutput.putInt32(r.getInt32()^this._outBlock[i]);if(s>0&&(r.read-=this.blockSize),this._partialBytes>0&&this._partialOutput.getBytes(this._partialBytes),s>0&&!t)return e.putBytes(this._partialOutput.getBytes(s-this._partialBytes)),this._partialBytes=s,!0;e.putBytes(this._partialOutput.getBytes(n-this._partialBytes)),this._partialBytes=0}W0(this._inBlock)};Ue.ctr.prototype.decrypt=Ue.ctr.prototype.encrypt;Ue.gcm=function(r){r=r||{},this.name="GCM",this.cipher=r.cipher,this.blockSize=r.blockSize||16,this._ints=this.blockSize/4,this._inBlock=new Array(this._ints),this._outBlock=new Array(this._ints),this._partialOutput=cr.util.createBuffer(),this._partialBytes=0,this._R=3774873600};Ue.gcm.prototype.start=function(r){if(!("iv"in r))throw new Error("Invalid IV parameter.");var e=cr.util.createBuffer(r.iv);this._cipherLength=0;var t;if("additionalData"in r?t=cr.util.createBuffer(r.additionalData):t=cr.util.createBuffer(),"tagLength"in r?this._tagLength=r.tagLength:this._tagLength=128,this._tag=null,r.decrypt&&(this._tag=cr.util.createBuffer(r.tag).getBytes(),this._tag.length!==this._tagLength/8))throw new Error("Authentication tag does not match tag length.");this._hashBlock=new Array(this._ints),this.tag=null,this._hashSubkey=new Array(this._ints),this.cipher.encrypt([0,0,0,0],this._hashSubkey),this.componentBits=4,this._m=this.generateHashTable(this._hashSubkey,this.componentBits);var n=e.length();if(n===12)this._j0=[e.getInt32(),e.getInt32(),e.getInt32(),1];else{for(this._j0=[0,0,0,0];e.length()>0;)this._j0=this.ghash(this._hashSubkey,this._j0,[e.getInt32(),e.getInt32(),e.getInt32(),e.getInt32()]);this._j0=this.ghash(this._hashSubkey,this._j0,[0,0].concat(v3(n*8)))}this._inBlock=this._j0.slice(0),W0(this._inBlock),this._partialBytes=0,t=cr.util.createBuffer(t),this._aDataLength=v3(t.length()*8);var i=t.length()%this.blockSize;for(i&&t.fillWithByte(0,this.blockSize-i),this._s=[0,0,0,0];t.length()>0;)this._s=this.ghash(this._hashSubkey,this._s,[t.getInt32(),t.getInt32(),t.getInt32(),t.getInt32()])};Ue.gcm.prototype.encrypt=function(r,e,t){var n=r.length();if(n===0)return!0;if(this.cipher.encrypt(this._inBlock,this._outBlock),this._partialBytes===0&&n>=this.blockSize){for(var i=0;i<this._ints;++i)e.putInt32(this._outBlock[i]^=r.getInt32());this._cipherLength+=this.blockSize}else{var s=(this.blockSize-n)%this.blockSize;s>0&&(s=this.blockSize-s),this._partialOutput.clear();for(var i=0;i<this._ints;++i)this._partialOutput.putInt32(r.getInt32()^this._outBlock[i]);if(s<=0||t){if(t){var o=n%this.blockSize;this._cipherLength+=o,this._partialOutput.truncate(this.blockSize-o)}else this._cipherLength+=this.blockSize;for(var i=0;i<this._ints;++i)this._outBlock[i]=this._partialOutput.getInt32();this._partialOutput.read-=this.blockSize}if(this._partialBytes>0&&this._partialOutput.getBytes(this._partialBytes),s>0&&!t)return r.read-=this.blockSize,e.putBytes(this._partialOutput.getBytes(s-this._partialBytes)),this._partialBytes=s,!0;e.putBytes(this._partialOutput.getBytes(n-this._partialBytes)),this._partialBytes=0}this._s=this.ghash(this._hashSubkey,this._s,this._outBlock),W0(this._inBlock)};Ue.gcm.prototype.decrypt=function(r,e,t){var n=r.length();if(n<this.blockSize&&!(t&&n>0))return!0;this.cipher.encrypt(this._inBlock,this._outBlock),W0(this._inBlock),this._hashBlock[0]=r.getInt32(),this._hashBlock[1]=r.getInt32(),this._hashBlock[2]=r.getInt32(),this._hashBlock[3]=r.getInt32(),this._s=this.ghash(this._hashSubkey,this._s,this._hashBlock);for(var i=0;i<this._ints;++i)e.putInt32(this._outBlock[i]^this._hashBlock[i]);n<this.blockSize?this._cipherLength+=n%this.blockSize:this._cipherLength+=this.blockSize};Ue.gcm.prototype.afterFinish=function(r,e){var t=!0;e.decrypt&&e.overflow&&r.truncate(this.blockSize-e.overflow),this.tag=cr.util.createBuffer();var n=this._aDataLength.concat(v3(this._cipherLength*8));this._s=this.ghash(this._hashSubkey,this._s,n);var i=[];this.cipher.encrypt(this._j0,i);for(var s=0;s<this._ints;++s)this.tag.putInt32(this._s[s]^i[s]);return this.tag.truncate(this.tag.length()%(this._tagLength/8)),e.decrypt&&this.tag.bytes()!==this._tag&&(t=!1),t};Ue.gcm.prototype.multiply=function(r,e){for(var t=[0,0,0,0],n=e.slice(0),i=0;i<128;++i){var s=r[i/32|0]&1<<31-i%32;s&&(t[0]^=n[0],t[1]^=n[1],t[2]^=n[2],t[3]^=n[3]),this.pow(n,n)}return t};Ue.gcm.prototype.pow=function(r,e){for(var t=r[3]&1,n=3;n>0;--n)e[n]=r[n]>>>1|(r[n-1]&1)<<31;e[0]=r[0]>>>1,t&&(e[0]^=this._R)};Ue.gcm.prototype.tableMultiply=function(r){for(var e=[0,0,0,0],t=0;t<32;++t){var n=t/8|0,i=r[n]>>>(7-t%8)*4&15,s=this._m[t][i];e[0]^=s[0],e[1]^=s[1],e[2]^=s[2],e[3]^=s[3]}return e};Ue.gcm.prototype.ghash=function(r,e,t){return e[0]^=t[0],e[1]^=t[1],e[2]^=t[2],e[3]^=t[3],this.tableMultiply(e)};Ue.gcm.prototype.generateHashTable=function(r,e){for(var t=8/e,n=4*t,i=16*t,s=new Array(i),o=0;o<i;++o){var a=[0,0,0,0],c=o/n|0,u=(n-1-o%n)*e;a[c]=1<<e-1<<u,s[o]=this.generateSubHashTable(this.multiply(a,r),e)}return s};Ue.gcm.prototype.generateSubHashTable=function(r,e){var t=1<<e,n=t>>>1,i=new Array(t);i[n]=r.slice(0);for(var s=n>>>1;s>0;)this.pow(i[2*s],i[s]=[]),s>>=1;for(s=2;s<n;){for(var o=1;o<s;++o){var a=i[s],c=i[o];i[s+o]=[a[0]^c[0],a[1]^c[1],a[2]^c[2],a[3]^c[3]]}s*=2}for(i[0]=[0,0,0,0],s=n+1;s<t;++s){var u=i[s^n];i[s]=[r[0]^u[0],r[1]^u[1],r[2]^u[2],r[3]^u[3]]}return i};function G0(r,e){if(typeof r=="string"&&(r=cr.util.createBuffer(r)),cr.util.isArray(r)&&r.length>4){var t=r;r=cr.util.createBuffer();for(var n=0;n<t.length;++n)r.putByte(t[n])}if(r.length()<e)throw new Error("Invalid IV length; got "+r.length()+" bytes and expected "+e+" bytes.");if(!cr.util.isArray(r)){for(var i=[],s=e/4,n=0;n<s;++n)i.push(r.getInt32());r=i}return r}function W0(r){r[r.length-1]=r[r.length-1]+1&4294967295}function v3(r){return[r/4294967296|0,r&4294967295]}});var Q0=B((Qoe,Zw)=>{var ht=Ve();x3();_3();Nt();Zw.exports=ht.aes=ht.aes||{};ht.aes.startEncrypting=function(r,e,t,n){var i=Y0({key:r,output:t,decrypt:!1,mode:n});return i.start(e),i};ht.aes.createEncryptionCipher=function(r,e){return Y0({key:r,output:null,decrypt:!1,mode:e})};ht.aes.startDecrypting=function(r,e,t,n){var i=Y0({key:r,output:t,decrypt:!0,mode:n});return i.start(e),i};ht.aes.createDecryptionCipher=function(r,e){return Y0({key:r,output:null,decrypt:!0,mode:e})};ht.aes.Algorithm=function(r,e){I3||Xw();var t=this;t.name=r,t.mode=new e({blockSize:16,cipher:{encrypt:function(n,i){return R3(t._w,n,i,!1)},decrypt:function(n,i){return R3(t._w,n,i,!0)}}}),t._init=!1};ht.aes.Algorithm.prototype.initialize=function(r){if(!this._init){var e=r.key,t;if(typeof e=="string"&&(e.length===16||e.length===24||e.length===32))e=ht.util.createBuffer(e);else if(ht.util.isArray(e)&&(e.length===16||e.length===24||e.length===32)){t=e,e=ht.util.createBuffer();for(var n=0;n<t.length;++n)e.putByte(t[n])}if(!ht.util.isArray(e)){t=e,e=[];var i=t.length();if(i===16||i===24||i===32){i=i>>>2;for(var n=0;n<i;++n)e.push(t.getInt32())}}if(!ht.util.isArray(e)||!(e.length===4||e.length===6||e.length===8))throw new Error("Invalid key parameter.");var s=this.mode.name,o=["CFB","OFB","CTR","GCM"].indexOf(s)!==-1;this._w=jw(e,r.decrypt&&!o),this._init=!0}};ht.aes._expandKey=function(r,e){return I3||Xw(),jw(r,e)};ht.aes._updateBlock=R3;Ic("AES-ECB",ht.cipher.modes.ecb);Ic("AES-CBC",ht.cipher.modes.cbc);Ic("AES-CFB",ht.cipher.modes.cfb);Ic("AES-OFB",ht.cipher.modes.ofb);Ic("AES-CTR",ht.cipher.modes.ctr);Ic("AES-GCM",ht.cipher.modes.gcm);function Ic(r,e){var t=function(){return new ht.aes.Algorithm(r,e)};ht.cipher.registerAlgorithm(r,t)}var I3=!1,Rc=4,Fr,S3,Qw,ga,di;function Xw(){I3=!0,Qw=[0,1,2,4,8,16,32,64,128,27,54];for(var r=new Array(256),e=0;e<128;++e)r[e]=e<<1,r[e+128]=e+128<<1^283;Fr=new Array(256),S3=new Array(256),ga=new Array(4),di=new Array(4);for(var e=0;e<4;++e)ga[e]=new Array(256),di[e]=new Array(256);for(var t=0,n=0,i,s,o,a,c,u,l,e=0;e<256;++e){a=n^n<<1^n<<2^n<<3^n<<4,a=a>>8^a&255^99,Fr[t]=a,S3[a]=t,c=r[a],i=r[t],s=r[i],o=r[s],u=c<<24^a<<16^a<<8^(a^c),l=(i^s^o)<<24^(t^o)<<16^(t^s^o)<<8^(t^i^o);for(var f=0;f<4;++f)ga[f][t]=u,di[f][a]=l,u=u<<24|u>>>8,l=l<<24|l>>>8;t===0?t=n=1:(t=i^r[r[r[i^o]]],n^=r[r[n]])}}function jw(r,e){for(var t=r.slice(0),n,i=1,s=t.length,o=s+6+1,a=Rc*o,c=s;c<a;++c)n=t[c-1],c%s===0?(n=Fr[n>>>16&255]<<24^Fr[n>>>8&255]<<16^Fr[n&255]<<8^Fr[n>>>24]^Qw[i]<<24,i++):s>6&&c%s===4&&(n=Fr[n>>>24]<<24^Fr[n>>>16&255]<<16^Fr[n>>>8&255]<<8^Fr[n&255]),t[c]=t[c-s]^n;if(e){var u,l=di[0],f=di[1],h=di[2],d=di[3],p=t.slice(0);a=t.length;for(var c=0,m=a-Rc;c<a;c+=Rc,m-=Rc)if(c===0||c===a-Rc)p[c]=t[m],p[c+1]=t[m+3],p[c+2]=t[m+2],p[c+3]=t[m+1];else for(var g=0;g<Rc;++g)u=t[m+g],p[c+(3&-g)]=l[Fr[u>>>24]]^f[Fr[u>>>16&255]]^h[Fr[u>>>8&255]]^d[Fr[u&255]];t=p}return t}function R3(r,e,t,n){var i=r.length/4-1,s,o,a,c,u;n?(s=di[0],o=di[1],a=di[2],c=di[3],u=S3):(s=ga[0],o=ga[1],a=ga[2],c=ga[3],u=Fr);var l,f,h,d,p,m,g;l=e[0]^r[0],f=e[n?3:1]^r[1],h=e[2]^r[2],d=e[n?1:3]^r[3];for(var y=3,b=1;b<i;++b)p=s[l>>>24]^o[f>>>16&255]^a[h>>>8&255]^c[d&255]^r[++y],m=s[f>>>24]^o[h>>>16&255]^a[d>>>8&255]^c[l&255]^r[++y],g=s[h>>>24]^o[d>>>16&255]^a[l>>>8&255]^c[f&255]^r[++y],d=s[d>>>24]^o[l>>>16&255]^a[f>>>8&255]^c[h&255]^r[++y],l=p,f=m,h=g;t[0]=u[l>>>24]<<24^u[f>>>16&255]<<16^u[h>>>8&255]<<8^u[d&255]^r[++y],t[n?3:1]=u[f>>>24]<<24^u[h>>>16&255]<<16^u[d>>>8&255]<<8^u[l&255]^r[++y],t[2]=u[h>>>24]<<24^u[d>>>16&255]<<16^u[l>>>8&255]<<8^u[f&255]^r[++y],t[n?1:3]=u[d>>>24]<<24^u[l>>>16&255]<<16^u[f>>>8&255]<<8^u[h&255]^r[++y]}function Y0(r){r=r||{};var e=(r.mode||"CBC").toUpperCase(),t="AES-"+e,n;r.decrypt?n=ht.cipher.createDecipher(t,r.key):n=ht.cipher.createCipher(t,r.key);var i=n.start;return n.start=function(s,o){var a=null;o instanceof ht.util.ByteBuffer&&(a=o,o={}),o=o||{},o.output=a,o.iv=s,i.call(n,o)},n}});var tE=B((Xoe,eE)=>{var vt=Ve();x3();_3();Nt();eE.exports=vt.des=vt.des||{};vt.des.startEncrypting=function(r,e,t,n){var i=X0({key:r,output:t,decrypt:!1,mode:n||(e===null?"ECB":"CBC")});return i.start(e),i};vt.des.createEncryptionCipher=function(r,e){return X0({key:r,output:null,decrypt:!1,mode:e})};vt.des.startDecrypting=function(r,e,t,n){var i=X0({key:r,output:t,decrypt:!0,mode:n||(e===null?"ECB":"CBC")});return i.start(e),i};vt.des.createDecryptionCipher=function(r,e){return X0({key:r,output:null,decrypt:!0,mode:e})};vt.des.Algorithm=function(r,e){var t=this;t.name=r,t.mode=new e({blockSize:8,cipher:{encrypt:function(n,i){return Jw(t._keys,n,i,!1)},decrypt:function(n,i){return Jw(t._keys,n,i,!0)}}}),t._init=!1};vt.des.Algorithm.prototype.initialize=function(r){if(!this._init){var e=vt.util.createBuffer(r.key);if(this.name.indexOf("3DES")===0&&e.length()!==24)throw new Error("Invalid Triple-DES key size: "+e.length()*8);this._keys=UM(e),this._init=!0}};$i("DES-ECB",vt.cipher.modes.ecb);$i("DES-CBC",vt.cipher.modes.cbc);$i("DES-CFB",vt.cipher.modes.cfb);$i("DES-OFB",vt.cipher.modes.ofb);$i("DES-CTR",vt.cipher.modes.ctr);$i("3DES-ECB",vt.cipher.modes.ecb);$i("3DES-CBC",vt.cipher.modes.cbc);$i("3DES-CFB",vt.cipher.modes.cfb);$i("3DES-OFB",vt.cipher.modes.ofb);$i("3DES-CTR",vt.cipher.modes.ctr);function $i(r,e){var t=function(){return new vt.des.Algorithm(r,e)};vt.cipher.registerAlgorithm(r,t)}var CM=[16843776,0,65536,16843780,16842756,66564,4,65536,1024,16843776,16843780,1024,16778244,16842756,16777216,4,1028,16778240,16778240,66560,66560,16842752,16842752,16778244,65540,16777220,16777220,65540,0,1028,66564,16777216,65536,16843780,4,16842752,16843776,16777216,16777216,1024,16842756,65536,66560,16777220,1024,4,16778244,66564,16843780,65540,16842752,16778244,16777220,1028,66564,16843776,1028,16778240,16778240,0,65540,66560,0,16842756],PM=[-2146402272,-2147450880,32768,1081376,1048576,32,-2146435040,-2147450848,-2147483616,-2146402272,-2146402304,-2147483648,-2147450880,1048576,32,-2146435040,1081344,1048608,-2147450848,0,-2147483648,32768,1081376,-2146435072,1048608,-2147483616,0,1081344,32800,-2146402304,-2146435072,32800,0,1081376,-2146435040,1048576,-2147450848,-2146435072,-2146402304,32768,-2146435072,-2147450880,32,-2146402272,1081376,32,32768,-2147483648,32800,-2146402304,1048576,-2147483616,1048608,-2147450848,-2147483616,1048608,1081344,0,-2147450880,32800,-2147483648,-2146435040,-2146402272,1081344],kM=[520,134349312,0,134348808,134218240,0,131592,134218240,131080,134217736,134217736,131072,134349320,131080,134348800,520,134217728,8,134349312,512,131584,134348800,134348808,131592,134218248,131584,131072,134218248,8,134349320,512,134217728,134349312,134217728,131080,520,131072,134349312,134218240,0,512,131080,134349320,134218240,134217736,512,0,134348808,134218248,131072,134217728,134349320,8,131592,131584,134217736,134348800,134218248,520,134348800,131592,8,134348808,131584],NM=[8396801,8321,8321,128,8396928,8388737,8388609,8193,0,8396800,8396800,8396929,129,0,8388736,8388609,1,8192,8388608,8396801,128,8388608,8193,8320,8388737,1,8320,8388736,8192,8396928,8396929,129,8388736,8388609,8396800,8396929,129,0,0,8396800,8320,8388736,8388737,1,8396801,8321,8321,128,8396929,129,1,8192,8388609,8193,8396928,8388737,8193,8320,8388608,8396801,128,8388608,8192,8396928],OM=[256,34078976,34078720,1107296512,524288,256,1073741824,34078720,1074266368,524288,33554688,1074266368,1107296512,1107820544,524544,1073741824,33554432,1074266112,1074266112,0,1073742080,1107820800,1107820800,33554688,1107820544,1073742080,0,1107296256,34078976,33554432,1107296256,524544,524288,1107296512,256,33554432,1073741824,34078720,1107296512,1074266368,33554688,1073741824,1107820544,34078976,1074266368,256,33554432,1107820544,1107820800,524544,1107296256,1107820800,34078720,0,1074266112,1107296256,524544,33554688,1073742080,524288,0,1074266112,34078976,1073742080],BM=[536870928,541065216,16384,541081616,541065216,16,541081616,4194304,536887296,4210704,4194304,536870928,4194320,536887296,536870912,16400,0,4194320,536887312,16384,4210688,536887312,16,541065232,541065232,0,4210704,541081600,16400,4210688,541081600,536870912,536887296,16,541065232,4210688,541081616,4194304,16400,536870928,4194304,536887296,536870912,16400,536870928,541081616,4210688,541065216,4210704,541081600,0,541065232,16,16384,541065216,4210704,16384,4194320,536887312,0,541081600,536870912,4194320,536887312],LM=[2097152,69206018,67110914,0,2048,67110914,2099202,69208064,69208066,2097152,0,67108866,2,67108864,69206018,2050,67110912,2099202,2097154,67110912,67108866,69206016,69208064,2097154,69206016,2048,2050,69208066,2099200,2,67108864,2099200,67108864,2099200,2097152,67110914,67110914,69206018,69206018,2,2097154,67108864,67110912,2097152,69208064,2050,2099202,69208064,2050,67108866,69208066,69206016,2099200,0,2,69208066,0,2099202,69206016,2048,67108866,67110912,2048,2097154],MM=[268439616,4096,262144,268701760,268435456,268439616,64,268435456,262208,268697600,268701760,266240,268701696,266304,4096,64,268697600,268435520,268439552,4160,266240,262208,268697664,268701696,4160,0,0,268697664,268435520,268439552,266304,262144,266304,262144,268701696,4096,64,268697664,4096,266304,268439552,64,268435520,268697600,268697664,268435456,262144,268439616,0,268701760,262208,268435520,268697600,268439552,268439616,0,268701760,266240,266240,4160,4160,262208,268435456,268701696];function UM(r){for(var e=[0,4,536870912,536870916,65536,65540,536936448,536936452,512,516,536871424,536871428,66048,66052,536936960,536936964],t=[0,1,1048576,1048577,67108864,67108865,68157440,68157441,256,257,1048832,1048833,67109120,67109121,68157696,68157697],n=[0,8,2048,2056,16777216,16777224,16779264,16779272,0,8,2048,2056,16777216,16777224,16779264,16779272],i=[0,2097152,134217728,136314880,8192,2105344,134225920,136323072,131072,2228224,134348800,136445952,139264,2236416,134356992,136454144],s=[0,262144,16,262160,0,262144,16,262160,4096,266240,4112,266256,4096,266240,4112,266256],o=[0,1024,32,1056,0,1024,32,1056,33554432,33555456,33554464,33555488,33554432,33555456,33554464,33555488],a=[0,268435456,524288,268959744,2,268435458,524290,268959746,0,268435456,524288,268959744,2,268435458,524290,268959746],c=[0,65536,2048,67584,536870912,536936448,536872960,536938496,131072,196608,133120,198656,537001984,537067520,537004032,537069568],u=[0,262144,0,262144,2,262146,2,262146,33554432,33816576,33554432,33816576,33554434,33816578,33554434,33816578],l=[0,268435456,8,268435464,0,268435456,8,268435464,1024,268436480,1032,268436488,1024,268436480,1032,268436488],f=[0,32,0,32,1048576,1048608,1048576,1048608,8192,8224,8192,8224,1056768,1056800,1056768,1056800],h=[0,16777216,512,16777728,2097152,18874368,2097664,18874880,67108864,83886080,67109376,83886592,69206016,85983232,69206528,85983744],d=[0,4096,134217728,134221824,524288,528384,134742016,134746112,16,4112,134217744,134221840,524304,528400,134742032,134746128],p=[0,4,256,260,0,4,256,260,1,5,257,261,1,5,257,261],m=r.length()>8?3:1,g=[],y=[0,0,1,1,1,1,1,1,0,1,1,1,1,1,1,0],b=0,E,_=0;_<m;_++){var x=r.getInt32(),v=r.getInt32();E=(x>>>4^v)&252645135,v^=E,x^=E<<4,E=(v>>>-16^x)&65535,x^=E,v^=E<<-16,E=(x>>>2^v)&858993459,v^=E,x^=E<<2,E=(v>>>-16^x)&65535,x^=E,v^=E<<-16,E=(x>>>1^v)&1431655765,v^=E,x^=E<<1,E=(v>>>8^x)&16711935,x^=E,v^=E<<8,E=(x>>>1^v)&1431655765,v^=E,x^=E<<1,E=x<<8|v>>>20&240,x=v<<24|v<<8&16711680|v>>>8&65280|v>>>24&240,v=E;for(var R=0;R<y.length;++R){y[R]?(x=x<<2|x>>>26,v=v<<2|v>>>26):(x=x<<1|x>>>27,v=v<<1|v>>>27),x&=-15,v&=-15;var T=e[x>>>28]|t[x>>>24&15]|n[x>>>20&15]|i[x>>>16&15]|s[x>>>12&15]|o[x>>>8&15]|a[x>>>4&15],P=c[v>>>28]|u[v>>>24&15]|l[v>>>20&15]|f[v>>>16&15]|h[v>>>12&15]|d[v>>>8&15]|p[v>>>4&15];E=(P>>>16^T)&65535,g[b++]=T^E,g[b++]=P^E<<16}}return g}function Jw(r,e,t,n){var i=r.length===32?3:9,s;i===3?s=n?[30,-2,-2]:[0,32,2]:s=n?[94,62,-2,32,64,2,30,-2,-2]:[0,32,2,62,30,-2,64,96,2];var 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AE(r){return r}function pF(r,e,t){r.multiplyTo(e,t)}function mF(r,e){r.squareTo(e)}Hl.prototype.convert=AE;Hl.prototype.revert=AE;Hl.prototype.mulTo=pF;Hl.prototype.sqrTo=mF;function gF(r){return this.exp(r,new Hl)}function yF(r,e,t){var n=Math.min(this.t+r.t,e);for(t.s=0,t.t=n;n>0;)t.data[--n]=0;var i;for(i=t.t-this.t;n<i;++n)t.data[n+this.t]=this.am(0,r.data[n],t,n,0,this.t);for(i=Math.min(r.t,e);n<i;++n)this.am(0,r.data[n],t,n,0,e-n);t.clamp()}function bF(r,e,t){--e;var n=t.t=this.t+r.t-e;for(t.s=0;--n>=0;)t.data[n]=0;for(n=Math.max(e-this.t,0);n<r.t;++n)t.data[this.t+n-e]=this.am(e-n,r.data[n],t,0,0,this.t+n-e);t.clamp(),t.drShiftTo(1,t)}function Tc(r){this.r2=We(),this.q3=We(),K.ONE.dlShiftTo(2*r.t,this.r2),this.mu=this.r2.divide(r),this.m=r}function wF(r){if(r.s<0||r.t>2*this.m.t)return r.mod(this.m);if(r.compareTo(this.m)<0)return r;var e=We();return r.copyTo(e),this.reduce(e),e}function EF(r){return r}function 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NE=B((cae,kE)=>{var Wi=Ve();ya();Nt();var CE=kE.exports=Wi.sha1=Wi.sha1||{};Wi.md.sha1=Wi.md.algorithms.sha1=CE;CE.create=function(){PE||kF();var r=null,e=Wi.util.createBuffer(),t=new Array(80),n={algorithm:"sha1",blockLength:64,digestLength:20,messageLength:0,fullMessageLength:null,messageLengthSize:8};return n.start=function(){n.messageLength=0,n.fullMessageLength=n.messageLength64=[];for(var i=n.messageLengthSize/4,s=0;s<i;++s)n.fullMessageLength.push(0);return e=Wi.util.createBuffer(),r={h0:1732584193,h1:4023233417,h2:2562383102,h3:271733878,h4:3285377520},n},n.start(),n.update=function(i,s){s==="utf8"&&(i=Wi.util.encodeUtf8(i));var o=i.length;n.messageLength+=o,o=[o/4294967296>>>0,o>>>0];for(var a=n.fullMessageLength.length-1;a>=0;--a)n.fullMessageLength[a]+=o[1],o[1]=o[0]+(n.fullMessageLength[a]/4294967296>>>0),n.fullMessageLength[a]=n.fullMessageLength[a]>>>0,o[0]=o[1]/4294967296>>>0;return 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n,i,s,o,a,c,u,l,f=t.length();f>=64;){for(i=r.h0,s=r.h1,o=r.h2,a=r.h3,c=r.h4,l=0;l<16;++l)n=t.getInt32(),e[l]=n,u=a^s&(o^a),n=(i<<5|i>>>27)+u+c+1518500249+n,c=a,a=o,o=(s<<30|s>>>2)>>>0,s=i,i=n;for(;l<20;++l)n=e[l-3]^e[l-8]^e[l-14]^e[l-16],n=n<<1|n>>>31,e[l]=n,u=a^s&(o^a),n=(i<<5|i>>>27)+u+c+1518500249+n,c=a,a=o,o=(s<<30|s>>>2)>>>0,s=i,i=n;for(;l<32;++l)n=e[l-3]^e[l-8]^e[l-14]^e[l-16],n=n<<1|n>>>31,e[l]=n,u=s^o^a,n=(i<<5|i>>>27)+u+c+1859775393+n,c=a,a=o,o=(s<<30|s>>>2)>>>0,s=i,i=n;for(;l<40;++l)n=e[l-6]^e[l-16]^e[l-28]^e[l-32],n=n<<2|n>>>30,e[l]=n,u=s^o^a,n=(i<<5|i>>>27)+u+c+1859775393+n,c=a,a=o,o=(s<<30|s>>>2)>>>0,s=i,i=n;for(;l<60;++l)n=e[l-6]^e[l-16]^e[l-28]^e[l-32],n=n<<2|n>>>30,e[l]=n,u=s&o|a&(s^o),n=(i<<5|i>>>27)+u+c+2400959708+n,c=a,a=o,o=(s<<30|s>>>2)>>>0,s=i,i=n;for(;l<80;++l)n=e[l-6]^e[l-16]^e[l-28]^e[l-32],n=n<<2|n>>>30,e[l]=n,u=s^o^a,n=(i<<5|i>>>27)+u+c+3395469782+n,c=a,a=o,o=(s<<30|s>>>2)>>>0,s=i,i=n;r.h0=r.h0+i|0,r.h1=r.h1+s|0,r.h2=r.h2+o|0,r.h3=r.h3+a|0,r.h4=r.h4+c|0,f-=64}}});var LE=B((uae,BE)=>{var Yi=Ve();Nt();$l();NE();var OE=BE.exports=Yi.pkcs1=Yi.pkcs1||{};OE.encode_rsa_oaep=function(r,e,t){var n,i,s,o;typeof t=="string"?(n=t,i=arguments[3]||void 0,s=arguments[4]||void 0):t&&(n=t.label||void 0,i=t.seed||void 0,s=t.md||void 0,t.mgf1&&t.mgf1.md&&(o=t.mgf1.md)),s?s.start():s=Yi.md.sha1.create(),o||(o=s);var a=Math.ceil(r.n.bitLength()/8),c=a-2*s.digestLength-2;if(e.length>c){var u=new Error("RSAES-OAEP input message length is too long.");throw u.length=e.length,u.maxLength=c,u}n||(n=""),s.update(n,"raw");for(var l=s.digest(),f="",h=c-e.length,d=0;d<h;d++)f+="\0";var p=l.getBytes()+f+"
"+e;if(!i)i=Yi.random.getBytes(s.digestLength);else if(i.length!==s.digestLength){var u=new Error("Invalid RSAES-OAEP seed. The seed length must match the digest length.");throw u.seedLength=i.length,u.digestLength=s.digestLength,u}var m=nd(i,a-s.digestLength-1,o),g=Yi.util.xorBytes(p,m,p.length),y=nd(g,s.digestLength,o),b=Yi.util.xorBytes(i,y,i.length);return"\0"+b+g};OE.decode_rsa_oaep=function(r,e,t){var n,i,s;typeof t=="string"?(n=t,i=arguments[3]||void 0):t&&(n=t.label||void 0,i=t.md||void 0,t.mgf1&&t.mgf1.md&&(s=t.mgf1.md));var o=Math.ceil(r.n.bitLength()/8);if(e.length!==o){var g=new Error("RSAES-OAEP encoded message length is invalid.");throw g.length=e.length,g.expectedLength=o,g}if(i===void 0?i=Yi.md.sha1.create():i.start(),s||(s=i),o<2*i.digestLength+2)throw new Error("RSAES-OAEP key is too short for the hash function.");n||(n=""),i.update(n,"raw");for(var a=i.digest().getBytes(),c=e.charAt(0),u=e.substring(1,i.digestLength+1),l=e.substring(1+i.digestLength),f=nd(l,i.digestLength,s),h=Yi.util.xorBytes(u,f,u.length),d=nd(h,o-i.digestLength-1,s),p=Yi.util.xorBytes(l,d,l.length),m=p.substring(0,i.digestLength),g=c!=="\0",y=0;y<i.digestLength;++y)g|=a.charAt(y)!==m.charAt(y);for(var b=1,E=i.digestLength,_=i.digestLength;_<p.length;_++){var x=p.charCodeAt(_),v=x&1^1,R=b?65534:0;g|=x&R,b=b&v,E+=b}if(g||p.charCodeAt(E)!==1)throw new Error("Invalid RSAES-OAEP padding.");return p.substring(E+1)};function nd(r,e,t){t||(t=Yi.md.sha1.create());for(var n="",i=Math.ceil(e/t.digestLength),s=0;s<i;++s){var o=String.fromCharCode(s>>24&255,s>>16&255,s>>8&255,s&255);t.start(),t.update(r+o),n+=t.digest().getBytes()}return n.substring(0,e)}});var ME=B((lae,B3)=>{var co=Ve();Nt();Gl();$l();(function(){if(co.prime){B3.exports=co.prime;return}var r=B3.exports=co.prime=co.prime||{},e=co.jsbn.BigInteger,t=[6,4,2,4,2,4,6,2],n=new e(null);n.fromInt(30);var i=function(f,h){return f|h};r.generateProbablePrime=function(f,h,d){typeof h=="function"&&(d=h,h={}),h=h||{};var p=h.algorithm||"PRIMEINC";typeof p=="string"&&(p={name:p}),p.options=p.options||{};var m=h.prng||co.random,g={nextBytes:function(y){for(var b=m.getBytesSync(y.length),E=0;E<y.length;++E)y[E]=b.charCodeAt(E)}};if(p.name==="PRIMEINC")return s(f,g,p.options,d);throw new Error("Invalid prime generation algorithm: "+p.name)};function s(f,h,d,p){return"workers"in d?c(f,h,d,p):o(f,h,d,p)}function o(f,h,d,p){var m=u(f,h),g=0,y=l(m.bitLength());"millerRabinTests"in d&&(y=d.millerRabinTests);var b=10;"maxBlockTime"in d&&(b=d.maxBlockTime),a(m,f,h,g,y,b,p)}function a(f,h,d,p,m,g,y){var b=+new Date;do{if(f.bitLength()>h&&(f=u(h,d)),f.isProbablePrime(m))return y(null,f);f.dAddOffset(t[p++%8],0)}while(g<0||+new Date-b<g);co.util.setImmediate(function(){a(f,h,d,p,m,g,y)})}function c(f,h,d,p){if(typeof Worker>"u")return o(f,h,d,p);var m=u(f,h),g=d.workers,y=d.workLoad||100,b=y*30/8,E=d.workerScript||"forge/prime.worker.js";if(g===-1)return co.util.estimateCores(function(x,v){x&&(v=2),g=v-1,_()});_();function _(){g=Math.max(1,g);for(var x=[],v=0;v<g;++v)x[v]=new Worker(E);for(var R=g,v=0;v<g;++v)x[v].addEventListener("message",P);var T=!1;function P(q){if(!T){--R;var $=q.data;if($.found){for(var Q=0;Q<x.length;++Q)x[Q].terminate();return T=!0,p(null,new e($.prime,16))}m.bitLength()>f&&(m=u(f,h));var te=m.toString(16);q.target.postMessage({hex:te,workLoad:y}),m.dAddOffset(b,0)}}}}function u(f,h){var d=new e(f,h),p=f-1;return d.testBit(p)||d.bitwiseTo(e.ONE.shiftLeft(p),i,d),d.dAddOffset(31-d.mod(n).byteValue(),0),d}function l(f){return f<=100?27:f<=150?18:f<=200?15:f<=250?12:f<=300?9:f<=350?8:f<=400?7:f<=500?6:f<=600?5:f<=800?4:f<=1250?3:2}})()});var Dc=B((fae,$E)=>{var ye=Ve();ma();Gl();$0();LE();ME();$l();Nt();typeof qe>"u"&&(qe=ye.jsbn.BigInteger);var qe,L3=ye.util.isNodejs?ba():null,D=ye.asn1,Vn=ye.util;ye.pki=ye.pki||{};$E.exports=ye.pki.rsa=ye.rsa=ye.rsa||{};var De=ye.pki,NF=[6,4,2,4,2,4,6,2],OF={name:"PrivateKeyInfo",tagClass:D.Class.UNIVERSAL,type:D.Type.SEQUENCE,constructed:!0,value:[{name:"PrivateKeyInfo.version",tagClass:D.Class.UNIVERSAL,type:D.Type.INTEGER,constructed:!1,capture:"privateKeyVersion"},{name:"PrivateKeyInfo.privateKeyAlgorithm",tagClass:D.Class.UNIVERSAL,type:D.Type.SEQUENCE,constructed:!0,value:[{name:"AlgorithmIdentifier.algorithm",tagClass:D.Class.UNIVERSAL,type:D.Type.OID,constructed:!1,capture:"privateKeyOid"}]},{name:"PrivateKeyInfo",tagClass:D.Class.UNIVERSAL,type:D.Type.OCTETSTRING,constructed:!1,capture:"privateKey"}]},BF={name:"RSAPrivateKey",tagClass:D.Class.UNIVERSAL,type:D.Type.SEQUENCE,constructed:!0,value:[{name:"RSAPrivateKey.version",tagClass:D.Class.UNIVERSAL,type:D.Type.INTEGER,constructed:!1,capture:"privateKeyVersion"},{name:"RSAPrivateKey.modulus",tagClass:D.Class.UNIVERSAL,type:D.Type.INTEGER,constructed:!1,capture:"privateKeyModulus"},{name:"RSAPrivateKey.publicExponent",tagClass:D.Class.UNIVERSAL,type:D.Type.INTEGER,constructed:!1,capture:"privateKeyPublicExponent"},{name:"RSAPrivateKey.privateExponent",tagClass:D.Class.UNIVERSAL,type:D.Type.INTEGER,constructed:!1,capture:"privateKeyPrivateExponent"},{name:"RSAPrivateKey.prime1",tagClass:D.Class.UNIVERSAL,type:D.Type.INTEGER,constructed:!1,capture:"privateKeyPrime1"},{name:"RSAPrivateKey.prime2",tagClass:D.Class.UNIVERSAL,type:D.Type.INTEGER,constructed:!1,capture:"privateKeyPrime2"},{name:"RSAPrivateKey.exponent1",tagClass:D.Class.UNIVERSAL,type:D.Type.INTEGER,constructed:!1,capture:"privateKeyExponent1"},{name:"RSAPrivateKey.exponent2",tagClass:D.Class.UNIVERSAL,type:D.Type.INTEGER,constructed:!1,capture:"privateKeyExponent2"},{name:"RSAPrivateKey.coefficient",tagClass:D.Class.UNIVERSAL,type:D.Type.INTEGER,constructed:!1,capture:"privateKeyCoefficient"}]},LF={name:"RSAPublicKey",tagClass:D.Class.UNIVERSAL,type:D.Type.SEQUENCE,constructed:!0,value:[{name:"RSAPublicKey.modulus",tagClass:D.Class.UNIVERSAL,type:D.Type.INTEGER,constructed:!1,capture:"publicKeyModulus"},{name:"RSAPublicKey.exponent",tagClass:D.Class.UNIVERSAL,type:D.Type.INTEGER,constructed:!1,capture:"publicKeyExponent"}]},MF=ye.pki.rsa.publicKeyValidator={name:"SubjectPublicKeyInfo",tagClass:D.Class.UNIVERSAL,type:D.Type.SEQUENCE,constructed:!0,captureAsn1:"subjectPublicKeyInfo",value:[{name:"SubjectPublicKeyInfo.AlgorithmIdentifier",tagClass:D.Class.UNIVERSAL,type:D.Type.SEQUENCE,constructed:!0,value:[{name:"AlgorithmIdentifier.algorithm",tagClass:D.Class.UNIVERSAL,type:D.Type.OID,constructed:!1,capture:"publicKeyOid"}]},{name:"SubjectPublicKeyInfo.subjectPublicKey",tagClass:D.Class.UNIVERSAL,type:D.Type.BITSTRING,constructed:!1,value:[{name:"SubjectPublicKeyInfo.subjectPublicKey.RSAPublicKey",tagClass:D.Class.UNIVERSAL,type:D.Type.SEQUENCE,constructed:!0,optional:!0,captureAsn1:"rsaPublicKey"}]}]},UF={name:"DigestInfo",tagClass:D.Class.UNIVERSAL,type:D.Type.SEQUENCE,constructed:!0,value:[{name:"DigestInfo.DigestAlgorithm",tagClass:D.Class.UNIVERSAL,type:D.Type.SEQUENCE,constructed:!0,value:[{name:"DigestInfo.DigestAlgorithm.algorithmIdentifier",tagClass:D.Class.UNIVERSAL,type:D.Type.OID,constructed:!1,capture:"algorithmIdentifier"},{name:"DigestInfo.DigestAlgorithm.parameters",tagClass:D.Class.UNIVERSAL,type:D.Type.NULL,capture:"parameters",optional:!0,constructed:!1}]},{name:"DigestInfo.digest",tagClass:D.Class.UNIVERSAL,type:D.Type.OCTETSTRING,constructed:!1,capture:"digest"}]},FF=function(r){var e;if(r.algorithm in De.oids)e=De.oids[r.algorithm];else{var t=new Error("Unknown message digest algorithm.");throw t.algorithm=r.algorithm,t}var n=D.oidToDer(e).getBytes(),i=D.create(D.Class.UNIVERSAL,D.Type.SEQUENCE,!0,[]),s=D.create(D.Class.UNIVERSAL,D.Type.SEQUENCE,!0,[]);s.value.push(D.create(D.Class.UNIVERSAL,D.Type.OID,!1,n)),s.value.push(D.create(D.Class.UNIVERSAL,D.Type.NULL,!1,""));var o=D.create(D.Class.UNIVERSAL,D.Type.OCTETSTRING,!1,r.digest().getBytes());return i.value.push(s),i.value.push(o),D.toDer(i).getBytes()},qE=function(r,e,t){if(t)return r.modPow(e.e,e.n);if(!e.p||!e.q)return r.modPow(e.d,e.n);e.dP||(e.dP=e.d.mod(e.p.subtract(qe.ONE))),e.dQ||(e.dQ=e.d.mod(e.q.subtract(qe.ONE))),e.qInv||(e.qInv=e.q.modInverse(e.p));var n;do n=new qe(ye.util.bytesToHex(ye.random.getBytes(e.n.bitLength()/8)),16);while(n.compareTo(e.n)>=0||!n.gcd(e.n).equals(qe.ONE));r=r.multiply(n.modPow(e.e,e.n)).mod(e.n);for(var i=r.mod(e.p).modPow(e.dP,e.p),s=r.mod(e.q).modPow(e.dQ,e.q);i.compareTo(s)<0;)i=i.add(e.p);var o=i.subtract(s).multiply(e.qInv).mod(e.p).multiply(e.q).add(s);return o=o.multiply(n.modInverse(e.n)).mod(e.n),o};De.rsa.encrypt=function(r,e,t){var n=t,i,s=Math.ceil(e.n.bitLength()/8);t!==!1&&t!==!0?(n=t===2,i=zE(r,e,t)):(i=ye.util.createBuffer(),i.putBytes(r));for(var o=new qe(i.toHex(),16),a=qE(o,e,n),c=a.toString(16),u=ye.util.createBuffer(),l=s-Math.ceil(c.length/2);l>0;)u.putByte(0),--l;return u.putBytes(ye.util.hexToBytes(c)),u.getBytes()};De.rsa.decrypt=function(r,e,t,n){var i=Math.ceil(e.n.bitLength()/8);if(r.length!==i){var s=new Error("Encrypted message length is invalid.");throw s.length=r.length,s.expected=i,s}var o=new qe(ye.util.createBuffer(r).toHex(),16);if(o.compareTo(e.n)>=0)throw new Error("Encrypted message is invalid.");for(var a=qE(o,e,t),c=a.toString(16),u=ye.util.createBuffer(),l=i-Math.ceil(c.length/2);l>0;)u.putByte(0),--l;return u.putBytes(ye.util.hexToBytes(c)),n!==!1?id(u.getBytes(),e,t):u.getBytes()};De.rsa.createKeyPairGenerationState=function(r,e,t){typeof r=="string"&&(r=parseInt(r,10)),r=r||2048,t=t||{};var n=t.prng||ye.random,i={nextBytes:function(a){for(var c=n.getBytesSync(a.length),u=0;u<a.length;++u)a[u]=c.charCodeAt(u)}},s=t.algorithm||"PRIMEINC",o;if(s==="PRIMEINC")o={algorithm:s,state:0,bits:r,rng:i,eInt:e||65537,e:new qe(null),p:null,q:null,qBits:r>>1,pBits:r-(r>>1),pqState:0,num:null,keys:null},o.e.fromInt(o.eInt);else throw new Error("Invalid key generation algorithm: "+s);return o};De.rsa.stepKeyPairGenerationState=function(r,e){"algorithm"in r||(r.algorithm="PRIMEINC");var t=new qe(null);t.fromInt(30);for(var n=0,i=function(f,h){return f|h},s=+new Date,o,a=0;r.keys===null&&(e<=0||a<e);){if(r.state===0){var c=r.p===null?r.pBits:r.qBits,u=c-1;r.pqState===0?(r.num=new qe(c,r.rng),r.num.testBit(u)||r.num.bitwiseTo(qe.ONE.shiftLeft(u),i,r.num),r.num.dAddOffset(31-r.num.mod(t).byteValue(),0),n=0,++r.pqState):r.pqState===1?r.num.bitLength()>c?r.pqState=0:r.num.isProbablePrime(VF(r.num.bitLength()))?++r.pqState:r.num.dAddOffset(NF[n++%8],0):r.pqState===2?r.pqState=r.num.subtract(qe.ONE).gcd(r.e).compareTo(qe.ONE)===0?3:0:r.pqState===3&&(r.pqState=0,r.p===null?r.p=r.num:r.q=r.num,r.p!==null&&r.q!==null&&++r.state,r.num=null)}else if(r.state===1)r.p.compareTo(r.q)<0&&(r.num=r.p,r.p=r.q,r.q=r.num),++r.state;else if(r.state===2)r.p1=r.p.subtract(qe.ONE),r.q1=r.q.subtract(qe.ONE),r.phi=r.p1.multiply(r.q1),++r.state;else if(r.state===3)r.phi.gcd(r.e).compareTo(qe.ONE)===0?++r.state:(r.p=null,r.q=null,r.state=0);else if(r.state===4)r.n=r.p.multiply(r.q),r.n.bitLength()===r.bits?++r.state:(r.q=null,r.state=0);else if(r.state===5){var l=r.e.modInverse(r.phi);r.keys={privateKey:De.rsa.setPrivateKey(r.n,r.e,l,r.p,r.q,l.mod(r.p1),l.mod(r.q1),r.q.modInverse(r.p)),publicKey:De.rsa.setPublicKey(r.n,r.e)}}o=+new Date,a+=o-s,s=o}return r.keys!==null};De.rsa.generateKeyPair=function(r,e,t,n){if(arguments.length===1?typeof r=="object"?(t=r,r=void 0):typeof r=="function"&&(n=r,r=void 0):arguments.length===2?typeof r=="number"?typeof e=="function"?(n=e,e=void 0):typeof e!="number"&&(t=e,e=void 0):(t=r,n=e,r=void 0,e=void 0):arguments.length===3&&(typeof e=="number"?typeof t=="function"&&(n=t,t=void 0):(n=t,t=e,e=void 0)),t=t||{},r===void 0&&(r=t.bits||2048),e===void 0&&(e=t.e||65537),!ye.options.usePureJavaScript&&!t.prng&&r>=256&&r<=16384&&(e===65537||e===3)){if(n){if(UE("generateKeyPair"))return L3.generateKeyPair("rsa",{modulusLength:r,publicExponent:e,publicKeyEncoding:{type:"spki",format:"pem"},privateKeyEncoding:{type:"pkcs8",format:"pem"}},function(a,c,u){if(a)return n(a);n(null,{privateKey:De.privateKeyFromPem(u),publicKey:De.publicKeyFromPem(c)})});if(FE("generateKey")&&FE("exportKey"))return Vn.globalScope.crypto.subtle.generateKey({name:"RSASSA-PKCS1-v1_5",modulusLength:r,publicExponent:VE(e),hash:{name:"SHA-256"}},!0,["sign","verify"]).then(function(a){return Vn.globalScope.crypto.subtle.exportKey("pkcs8",a.privateKey)}).then(void 0,function(a){n(a)}).then(function(a){if(a){var c=De.privateKeyFromAsn1(D.fromDer(ye.util.createBuffer(a)));n(null,{privateKey:c,publicKey:De.setRsaPublicKey(c.n,c.e)})}});if(KE("generateKey")&&KE("exportKey")){var i=Vn.globalScope.msCrypto.subtle.generateKey({name:"RSASSA-PKCS1-v1_5",modulusLength:r,publicExponent:VE(e),hash:{name:"SHA-256"}},!0,["sign","verify"]);i.oncomplete=function(a){var c=a.target.result,u=Vn.globalScope.msCrypto.subtle.exportKey("pkcs8",c.privateKey);u.oncomplete=function(l){var f=l.target.result,h=De.privateKeyFromAsn1(D.fromDer(ye.util.createBuffer(f)));n(null,{privateKey:h,publicKey:De.setRsaPublicKey(h.n,h.e)})},u.onerror=function(l){n(l)}},i.onerror=function(a){n(a)};return}}else if(UE("generateKeyPairSync")){var s=L3.generateKeyPairSync("rsa",{modulusLength:r,publicExponent:e,publicKeyEncoding:{type:"spki",format:"pem"},privateKeyEncoding:{type:"pkcs8",format:"pem"}});return{privateKey:De.privateKeyFromPem(s.privateKey),publicKey:De.publicKeyFromPem(s.publicKey)}}}var o=De.rsa.createKeyPairGenerationState(r,e,t);if(!n)return De.rsa.stepKeyPairGenerationState(o,0),o.keys;KF(o,t,n)};De.setRsaPublicKey=De.rsa.setPublicKey=function(r,e){var t={n:r,e};return t.encrypt=function(n,i,s){if(typeof i=="string"?i=i.toUpperCase():i===void 0&&(i="RSAES-PKCS1-V1_5"),i==="RSAES-PKCS1-V1_5")i={encode:function(a,c,u){return zE(a,c,2).getBytes()}};else if(i==="RSA-OAEP"||i==="RSAES-OAEP")i={encode:function(a,c){return ye.pkcs1.encode_rsa_oaep(c,a,s)}};else if(["RAW","NONE","NULL",null].indexOf(i)!==-1)i={encode:function(a){return a}};else if(typeof i=="string")throw new Error('Unsupported encryption scheme: "'+i+'".');var o=i.encode(n,t,!0);return De.rsa.encrypt(o,t,!0)},t.verify=function(n,i,s,o){typeof s=="string"?s=s.toUpperCase():s===void 0&&(s="RSASSA-PKCS1-V1_5"),o===void 0&&(o={_parseAllDigestBytes:!0}),"_parseAllDigestBytes"in o||(o._parseAllDigestBytes=!0),s==="RSASSA-PKCS1-V1_5"?s={verify:function(c,u){u=id(u,t,!0);var l=D.fromDer(u,{parseAllBytes:o._parseAllDigestBytes}),f={},h=[];if(!D.validate(l,UF,f,h)){var d=new Error("ASN.1 object does not contain a valid RSASSA-PKCS1-v1_5 DigestInfo value.");throw d.errors=h,d}var p=D.derToOid(f.algorithmIdentifier);if(!(p===ye.oids.md2||p===ye.oids.md5||p===ye.oids.sha1||p===ye.oids.sha224||p===ye.oids.sha256||p===ye.oids.sha384||p===ye.oids.sha512||p===ye.oids["sha512-224"]||p===ye.oids["sha512-256"])){var d=new Error("Unknown RSASSA-PKCS1-v1_5 DigestAlgorithm identifier.");throw d.oid=p,d}if((p===ye.oids.md2||p===ye.oids.md5)&&!("parameters"in f))throw new Error("ASN.1 object does not contain a valid RSASSA-PKCS1-v1_5 DigestInfo value. Missing algorithm identifer NULL parameters.");return c===f.digest}}:(s==="NONE"||s==="NULL"||s===null)&&(s={verify:function(c,u){return u=id(u,t,!0),c===u}});var a=De.rsa.decrypt(i,t,!0,!1);return s.verify(n,a,t.n.bitLength())},t};De.setRsaPrivateKey=De.rsa.setPrivateKey=function(r,e,t,n,i,s,o,a){var c={n:r,e,d:t,p:n,q:i,dP:s,dQ:o,qInv:a};return c.decrypt=function(u,l,f){typeof l=="string"?l=l.toUpperCase():l===void 0&&(l="RSAES-PKCS1-V1_5");var h=De.rsa.decrypt(u,c,!1,!1);if(l==="RSAES-PKCS1-V1_5")l={decode:id};else if(l==="RSA-OAEP"||l==="RSAES-OAEP")l={decode:function(d,p){return ye.pkcs1.decode_rsa_oaep(p,d,f)}};else if(["RAW","NONE","NULL",null].indexOf(l)!==-1)l={decode:function(d){return d}};else throw new Error('Unsupported encryption scheme: "'+l+'".');return l.decode(h,c,!1)},c.sign=function(u,l){var f=!1;typeof l=="string"&&(l=l.toUpperCase()),l===void 0||l==="RSASSA-PKCS1-V1_5"?(l={encode:FF},f=1):(l==="NONE"||l==="NULL"||l===null)&&(l={encode:function(){return u}},f=1);var h=l.encode(u,c.n.bitLength());return De.rsa.encrypt(h,c,f)},c};De.wrapRsaPrivateKey=function(r){return D.create(D.Class.UNIVERSAL,D.Type.SEQUENCE,!0,[D.create(D.Class.UNIVERSAL,D.Type.INTEGER,!1,D.integerToDer(0).getBytes()),D.create(D.Class.UNIVERSAL,D.Type.SEQUENCE,!0,[D.create(D.Class.UNIVERSAL,D.Type.OID,!1,D.oidToDer(De.oids.rsaEncryption).getBytes()),D.create(D.Class.UNIVERSAL,D.Type.NULL,!1,"")]),D.create(D.Class.UNIVERSAL,D.Type.OCTETSTRING,!1,D.toDer(r).getBytes())])};De.privateKeyFromAsn1=function(r){var e={},t=[];if(D.validate(r,OF,e,t)&&(r=D.fromDer(ye.util.createBuffer(e.privateKey))),e={},t=[],!D.validate(r,BF,e,t)){var n=new Error("Cannot read private key. ASN.1 object does not contain an RSAPrivateKey.");throw n.errors=t,n}var i,s,o,a,c,u,l,f;return i=ye.util.createBuffer(e.privateKeyModulus).toHex(),s=ye.util.createBuffer(e.privateKeyPublicExponent).toHex(),o=ye.util.createBuffer(e.privateKeyPrivateExponent).toHex(),a=ye.util.createBuffer(e.privateKeyPrime1).toHex(),c=ye.util.createBuffer(e.privateKeyPrime2).toHex(),u=ye.util.createBuffer(e.privateKeyExponent1).toHex(),l=ye.util.createBuffer(e.privateKeyExponent2).toHex(),f=ye.util.createBuffer(e.privateKeyCoefficient).toHex(),De.setRsaPrivateKey(new qe(i,16),new qe(s,16),new qe(o,16),new qe(a,16),new qe(c,16),new qe(u,16),new qe(l,16),new qe(f,16))};De.privateKeyToAsn1=De.privateKeyToRSAPrivateKey=function(r){return D.create(D.Class.UNIVERSAL,D.Type.SEQUENCE,!0,[D.create(D.Class.UNIVERSAL,D.Type.INTEGER,!1,D.integerToDer(0).getBytes()),D.create(D.Class.UNIVERSAL,D.Type.INTEGER,!1,Qi(r.n)),D.create(D.Class.UNIVERSAL,D.Type.INTEGER,!1,Qi(r.e)),D.create(D.Class.UNIVERSAL,D.Type.INTEGER,!1,Qi(r.d)),D.create(D.Class.UNIVERSAL,D.Type.INTEGER,!1,Qi(r.p)),D.create(D.Class.UNIVERSAL,D.Type.INTEGER,!1,Qi(r.q)),D.create(D.Class.UNIVERSAL,D.Type.INTEGER,!1,Qi(r.dP)),D.create(D.Class.UNIVERSAL,D.Type.INTEGER,!1,Qi(r.dQ)),D.create(D.Class.UNIVERSAL,D.Type.INTEGER,!1,Qi(r.qInv))])};De.publicKeyFromAsn1=function(r){var e={},t=[];if(D.validate(r,MF,e,t)){var n=D.derToOid(e.publicKeyOid);if(n!==De.oids.rsaEncryption){var i=new Error("Cannot read public key. Unknown OID.");throw i.oid=n,i}r=e.rsaPublicKey}if(t=[],!D.validate(r,LF,e,t)){var i=new Error("Cannot read public key. ASN.1 object does not contain an RSAPublicKey.");throw i.errors=t,i}var s=ye.util.createBuffer(e.publicKeyModulus).toHex(),o=ye.util.createBuffer(e.publicKeyExponent).toHex();return De.setRsaPublicKey(new qe(s,16),new qe(o,16))};De.publicKeyToAsn1=De.publicKeyToSubjectPublicKeyInfo=function(r){return D.create(D.Class.UNIVERSAL,D.Type.SEQUENCE,!0,[D.create(D.Class.UNIVERSAL,D.Type.SEQUENCE,!0,[D.create(D.Class.UNIVERSAL,D.Type.OID,!1,D.oidToDer(De.oids.rsaEncryption).getBytes()),D.create(D.Class.UNIVERSAL,D.Type.NULL,!1,"")]),D.create(D.Class.UNIVERSAL,D.Type.BITSTRING,!1,[De.publicKeyToRSAPublicKey(r)])])};De.publicKeyToRSAPublicKey=function(r){return D.create(D.Class.UNIVERSAL,D.Type.SEQUENCE,!0,[D.create(D.Class.UNIVERSAL,D.Type.INTEGER,!1,Qi(r.n)),D.create(D.Class.UNIVERSAL,D.Type.INTEGER,!1,Qi(r.e))])};function zE(r,e,t){var n=ye.util.createBuffer(),i=Math.ceil(e.n.bitLength()/8);if(r.length>i-11){var s=new Error("Message is too long for PKCS#1 v1.5 padding.");throw s.length=r.length,s.max=i-11,s}n.putByte(0),n.putByte(t);var o=i-3-r.length,a;if(t===0||t===1){a=t===0?0:255;for(var c=0;c<o;++c)n.putByte(a)}else for(;o>0;){for(var u=0,l=ye.random.getBytes(o),c=0;c<o;++c)a=l.charCodeAt(c),a===0?++u:n.putByte(a);o=u}return n.putByte(0),n.putBytes(r),n}function id(r,e,t,n){var i=Math.ceil(e.n.bitLength()/8),s=ye.util.createBuffer(r),o=s.getByte(),a=s.getByte();if(o!==0||t&&a!==0&&a!==1||!t&&a!=2||t&&a===0&&typeof n>"u")throw new Error("Encryption block is invalid.");var c=0;if(a===0){c=i-3-n;for(var u=0;u<c;++u)if(s.getByte()!==0)throw new Error("Encryption block is invalid.")}else if(a===1)for(c=0;s.length()>1;){if(s.getByte()!==255){--s.read;break}++c}else if(a===2)for(c=0;s.length()>1;){if(s.getByte()===0){--s.read;break}++c}var l=s.getByte();if(l!==0||c!==i-3-s.length())throw new Error("Encryption block is invalid.");return s.getBytes()}function KF(r,e,t){typeof e=="function"&&(t=e,e={}),e=e||{};var n={algorithm:{name:e.algorithm||"PRIMEINC",options:{workers:e.workers||2,workLoad:e.workLoad||100,workerScript:e.workerScript}}};"prng"in e&&(n.prng=e.prng),i();function i(){s(r.pBits,function(a,c){if(a)return t(a);if(r.p=c,r.q!==null)return o(a,r.q);s(r.qBits,o)})}function s(a,c){ye.prime.generateProbablePrime(a,n,c)}function o(a,c){if(a)return t(a);if(r.q=c,r.p.compareTo(r.q)<0){var u=r.p;r.p=r.q,r.q=u}if(r.p.subtract(qe.ONE).gcd(r.e).compareTo(qe.ONE)!==0){r.p=null,i();return}if(r.q.subtract(qe.ONE).gcd(r.e).compareTo(qe.ONE)!==0){r.q=null,s(r.qBits,o);return}if(r.p1=r.p.subtract(qe.ONE),r.q1=r.q.subtract(qe.ONE),r.phi=r.p1.multiply(r.q1),r.phi.gcd(r.e).compareTo(qe.ONE)!==0){r.p=r.q=null,i();return}if(r.n=r.p.multiply(r.q),r.n.bitLength()!==r.bits){r.q=null,s(r.qBits,o);return}var l=r.e.modInverse(r.phi);r.keys={privateKey:De.rsa.setPrivateKey(r.n,r.e,l,r.p,r.q,l.mod(r.p1),l.mod(r.q1),r.q.modInverse(r.p)),publicKey:De.rsa.setPublicKey(r.n,r.e)},t(null,r.keys)}}function Qi(r){var e=r.toString(16);e[0]>="8"&&(e="00"+e);var t=ye.util.hexToBytes(e);return t.length>1&&(t.charCodeAt(0)===0&&!(t.charCodeAt(1)&128)||t.charCodeAt(0)===255&&(t.charCodeAt(1)&128)===128)?t.substr(1):t}function VF(r){return r<=100?27:r<=150?18:r<=200?15:r<=250?12:r<=300?9:r<=350?8:r<=400?7:r<=500?6:r<=600?5:r<=800?4:r<=1250?3:2}function UE(r){return ye.util.isNodejs&&typeof L3[r]=="function"}function FE(r){return typeof Vn.globalScope<"u"&&typeof Vn.globalScope.crypto=="object"&&typeof Vn.globalScope.crypto.subtle=="object"&&typeof Vn.globalScope.crypto.subtle[r]=="function"}function KE(r){return typeof Vn.globalScope<"u"&&typeof Vn.globalScope.msCrypto=="object"&&typeof Vn.globalScope.msCrypto.subtle=="object"&&typeof Vn.globalScope.msCrypto.subtle[r]=="function"}function VE(r){for(var e=ye.util.hexToBytes(r.toString(16)),t=new Uint8Array(e.length),n=0;n<e.length;++n)t[n]=e.charCodeAt(n);return t}});var M3=B((hae,QE)=>{var ie=Ve();Q0();ma();tE();ya();$0();A3();cE();$l();EE();Dc();Nt();typeof HE>"u"&&(HE=ie.jsbn.BigInteger);var HE,N=ie.asn1,Pe=ie.pki=ie.pki||{};QE.exports=Pe.pbe=ie.pbe=ie.pbe||{};var xa=Pe.oids,qF={name:"EncryptedPrivateKeyInfo",tagClass:N.Class.UNIVERSAL,type:N.Type.SEQUENCE,constructed:!0,value:[{name:"EncryptedPrivateKeyInfo.encryptionAlgorithm",tagClass:N.Class.UNIVERSAL,type:N.Type.SEQUENCE,constructed:!0,value:[{name:"AlgorithmIdentifier.algorithm",tagClass:N.Class.UNIVERSAL,type:N.Type.OID,constructed:!1,capture:"encryptionOid"},{name:"AlgorithmIdentifier.parameters",tagClass:N.Class.UNIVERSAL,type:N.Type.SEQUENCE,constructed:!0,captureAsn1:"encryptionParams"}]},{name:"EncryptedPrivateKeyInfo.encryptedData",tagClass:N.Class.UNIVERSAL,type:N.Type.OCTETSTRING,constructed:!1,capture:"encryptedData"}]},zF={name:"PBES2Algorithms",tagClass:N.Class.UNIVERSAL,type:N.Type.SEQUENCE,constructed:!0,value:[{name:"PBES2Algorithms.keyDerivationFunc",tagClass:N.Class.UNIVERSAL,type:N.Type.SEQUENCE,constructed:!0,value:[{name:"PBES2Algorithms.keyDerivationFunc.oid",tagClass:N.Class.UNIVERSAL,type:N.Type.OID,constructed:!1,capture:"kdfOid"},{name:"PBES2Algorithms.params",tagClass:N.Class.UNIVERSAL,type:N.Type.SEQUENCE,constructed:!0,value:[{name:"PBES2Algorithms.params.salt",tagClass:N.Class.UNIVERSAL,type:N.Type.OCTETSTRING,constructed:!1,capture:"kdfSalt"},{name:"PBES2Algorithms.params.iterationCount",tagClass:N.Class.UNIVERSAL,type:N.Type.INTEGER,constructed:!1,capture:"kdfIterationCount"},{name:"PBES2Algorithms.params.keyLength",tagClass:N.Class.UNIVERSAL,type:N.Type.INTEGER,constructed:!1,optional:!0,capture:"keyLength"},{name:"PBES2Algorithms.params.prf",tagClass:N.Class.UNIVERSAL,type:N.Type.SEQUENCE,constructed:!0,optional:!0,value:[{name:"PBES2Algorithms.params.prf.algorithm",tagClass:N.Class.UNIVERSAL,type:N.Type.OID,constructed:!1,capture:"prfOid"}]}]}]},{name:"PBES2Algorithms.encryptionScheme",tagClass:N.Class.UNIVERSAL,type:N.Type.SEQUENCE,constructed:!0,value:[{name:"PBES2Algorithms.encryptionScheme.oid",tagClass:N.Class.UNIVERSAL,type:N.Type.OID,constructed:!1,capture:"encOid"},{name:"PBES2Algorithms.encryptionScheme.iv",tagClass:N.Class.UNIVERSAL,type:N.Type.OCTETSTRING,constructed:!1,capture:"encIv"}]}]},$F={name:"pkcs-12PbeParams",tagClass:N.Class.UNIVERSAL,type:N.Type.SEQUENCE,constructed:!0,value:[{name:"pkcs-12PbeParams.salt",tagClass:N.Class.UNIVERSAL,type:N.Type.OCTETSTRING,constructed:!1,capture:"salt"},{name:"pkcs-12PbeParams.iterations",tagClass:N.Class.UNIVERSAL,type:N.Type.INTEGER,constructed:!1,capture:"iterations"}]};Pe.encryptPrivateKeyInfo=function(r,e,t){t=t||{},t.saltSize=t.saltSize||8,t.count=t.count||2048,t.algorithm=t.algorithm||"aes128",t.prfAlgorithm=t.prfAlgorithm||"sha1";var n=ie.random.getBytesSync(t.saltSize),i=t.count,s=N.integerToDer(i),o,a,c;if(t.algorithm.indexOf("aes")===0||t.algorithm==="des"){var u,l,f;switch(t.algorithm){case"aes128":o=16,u=16,l=xa["aes128-CBC"],f=ie.aes.createEncryptionCipher;break;case"aes192":o=24,u=16,l=xa["aes192-CBC"],f=ie.aes.createEncryptionCipher;break;case"aes256":o=32,u=16,l=xa["aes256-CBC"],f=ie.aes.createEncryptionCipher;break;case"des":o=8,u=8,l=xa.desCBC,f=ie.des.createEncryptionCipher;break;default:var h=new Error("Cannot encrypt private key. Unknown encryption algorithm.");throw h.algorithm=t.algorithm,h}var d="hmacWith"+t.prfAlgorithm.toUpperCase(),p=YE(d),m=ie.pkcs5.pbkdf2(e,n,i,o,p),g=ie.random.getBytesSync(u),y=f(m);y.start(g),y.update(N.toDer(r)),y.finish(),c=y.output.getBytes();var b=HF(n,s,o,d);a=N.create(N.Class.UNIVERSAL,N.Type.SEQUENCE,!0,[N.create(N.Class.UNIVERSAL,N.Type.OID,!1,N.oidToDer(xa.pkcs5PBES2).getBytes()),N.create(N.Class.UNIVERSAL,N.Type.SEQUENCE,!0,[N.create(N.Class.UNIVERSAL,N.Type.SEQUENCE,!0,[N.create(N.Class.UNIVERSAL,N.Type.OID,!1,N.oidToDer(xa.pkcs5PBKDF2).getBytes()),b]),N.create(N.Class.UNIVERSAL,N.Type.SEQUENCE,!0,[N.create(N.Class.UNIVERSAL,N.Type.OID,!1,N.oidToDer(l).getBytes()),N.create(N.Class.UNIVERSAL,N.Type.OCTETSTRING,!1,g)])])])}else if(t.algorithm==="3des"){o=24;var E=new ie.util.ByteBuffer(n),m=Pe.pbe.generatePkcs12Key(e,E,1,i,o),g=Pe.pbe.generatePkcs12Key(e,E,2,i,o),y=ie.des.createEncryptionCipher(m);y.start(g),y.update(N.toDer(r)),y.finish(),c=y.output.getBytes(),a=N.create(N.Class.UNIVERSAL,N.Type.SEQUENCE,!0,[N.create(N.Class.UNIVERSAL,N.Type.OID,!1,N.oidToDer(xa["pbeWithSHAAnd3-KeyTripleDES-CBC"]).getBytes()),N.create(N.Class.UNIVERSAL,N.Type.SEQUENCE,!0,[N.create(N.Class.UNIVERSAL,N.Type.OCTETSTRING,!1,n),N.create(N.Class.UNIVERSAL,N.Type.INTEGER,!1,s.getBytes())])])}else{var h=new Error("Cannot encrypt private key. Unknown encryption algorithm.");throw h.algorithm=t.algorithm,h}var _=N.create(N.Class.UNIVERSAL,N.Type.SEQUENCE,!0,[a,N.create(N.Class.UNIVERSAL,N.Type.OCTETSTRING,!1,c)]);return _};Pe.decryptPrivateKeyInfo=function(r,e){var t=null,n={},i=[];if(!N.validate(r,qF,n,i)){var s=new Error("Cannot read encrypted private key. ASN.1 object is not a supported EncryptedPrivateKeyInfo.");throw s.errors=i,s}var o=N.derToOid(n.encryptionOid),a=Pe.pbe.getCipher(o,n.encryptionParams,e),c=ie.util.createBuffer(n.encryptedData);return a.update(c),a.finish()&&(t=N.fromDer(a.output)),t};Pe.encryptedPrivateKeyToPem=function(r,e){var t={type:"ENCRYPTED PRIVATE KEY",body:N.toDer(r).getBytes()};return ie.pem.encode(t,{maxline:e})};Pe.encryptedPrivateKeyFromPem=function(r){var e=ie.pem.decode(r)[0];if(e.type!=="ENCRYPTED PRIVATE KEY"){var t=new Error('Could not convert encrypted private key from PEM; PEM header type is "ENCRYPTED PRIVATE KEY".');throw t.headerType=e.type,t}if(e.procType&&e.procType.type==="ENCRYPTED")throw new Error("Could not convert encrypted private key from PEM; PEM is encrypted.");return N.fromDer(e.body)};Pe.encryptRsaPrivateKey=function(r,e,t){if(t=t||{},!t.legacy){var n=Pe.wrapRsaPrivateKey(Pe.privateKeyToAsn1(r));return n=Pe.encryptPrivateKeyInfo(n,e,t),Pe.encryptedPrivateKeyToPem(n)}var i,s,o,a;switch(t.algorithm){case"aes128":i="AES-128-CBC",o=16,s=ie.random.getBytesSync(16),a=ie.aes.createEncryptionCipher;break;case"aes192":i="AES-192-CBC",o=24,s=ie.random.getBytesSync(16),a=ie.aes.createEncryptionCipher;break;case"aes256":i="AES-256-CBC",o=32,s=ie.random.getBytesSync(16),a=ie.aes.createEncryptionCipher;break;case"3des":i="DES-EDE3-CBC",o=24,s=ie.random.getBytesSync(8),a=ie.des.createEncryptionCipher;break;case"des":i="DES-CBC",o=8,s=ie.random.getBytesSync(8),a=ie.des.createEncryptionCipher;break;default:var c=new Error('Could not encrypt RSA private key; unsupported encryption algorithm "'+t.algorithm+'".');throw c.algorithm=t.algorithm,c}var u=ie.pbe.opensslDeriveBytes(e,s.substr(0,8),o),l=a(u);l.start(s),l.update(N.toDer(Pe.privateKeyToAsn1(r))),l.finish();var f={type:"RSA PRIVATE KEY",procType:{version:"4",type:"ENCRYPTED"},dekInfo:{algorithm:i,parameters:ie.util.bytesToHex(s).toUpperCase()},body:l.output.getBytes()};return ie.pem.encode(f)};Pe.decryptRsaPrivateKey=function(r,e){var t=null,n=ie.pem.decode(r)[0];if(n.type!=="ENCRYPTED PRIVATE KEY"&&n.type!=="PRIVATE KEY"&&n.type!=="RSA PRIVATE KEY"){var i=new Error('Could not convert private key from PEM; PEM header type is not "ENCRYPTED PRIVATE KEY", "PRIVATE KEY", or "RSA PRIVATE KEY".');throw i.headerType=i,i}if(n.procType&&n.procType.type==="ENCRYPTED"){var s,o;switch(n.dekInfo.algorithm){case"DES-CBC":s=8,o=ie.des.createDecryptionCipher;break;case"DES-EDE3-CBC":s=24,o=ie.des.createDecryptionCipher;break;case"AES-128-CBC":s=16,o=ie.aes.createDecryptionCipher;break;case"AES-192-CBC":s=24,o=ie.aes.createDecryptionCipher;break;case"AES-256-CBC":s=32,o=ie.aes.createDecryptionCipher;break;case"RC2-40-CBC":s=5,o=function(f){return ie.rc2.createDecryptionCipher(f,40)};break;case"RC2-64-CBC":s=8,o=function(f){return ie.rc2.createDecryptionCipher(f,64)};break;case"RC2-128-CBC":s=16,o=function(f){return ie.rc2.createDecryptionCipher(f,128)};break;default:var i=new Error('Could not decrypt private key; unsupported encryption algorithm "'+n.dekInfo.algorithm+'".');throw i.algorithm=n.dekInfo.algorithm,i}var a=ie.util.hexToBytes(n.dekInfo.parameters),c=ie.pbe.opensslDeriveBytes(e,a.substr(0,8),s),u=o(c);if(u.start(a),u.update(ie.util.createBuffer(n.body)),u.finish())t=u.output.getBytes();else return t}else t=n.body;return n.type==="ENCRYPTED PRIVATE KEY"?t=Pe.decryptPrivateKeyInfo(N.fromDer(t),e):t=N.fromDer(t),t!==null&&(t=Pe.privateKeyFromAsn1(t)),t};Pe.pbe.generatePkcs12Key=function(r,e,t,n,i,s){var o,a;if(typeof s>"u"||s===null){if(!("sha1"in ie.md))throw new Error('"sha1" hash algorithm unavailable.');s=ie.md.sha1.create()}var c=s.digestLength,u=s.blockLength,l=new ie.util.ByteBuffer,f=new ie.util.ByteBuffer;if(r!=null){for(a=0;a<r.length;a++)f.putInt16(r.charCodeAt(a));f.putInt16(0)}var h=f.length(),d=e.length(),p=new ie.util.ByteBuffer;p.fillWithByte(t,u);var m=u*Math.ceil(d/u),g=new ie.util.ByteBuffer;for(a=0;a<m;a++)g.putByte(e.at(a%d));var y=u*Math.ceil(h/u),b=new ie.util.ByteBuffer;for(a=0;a<y;a++)b.putByte(f.at(a%h));var E=g;E.putBuffer(b);for(var _=Math.ceil(i/c),x=1;x<=_;x++){var v=new ie.util.ByteBuffer;v.putBytes(p.bytes()),v.putBytes(E.bytes());for(var R=0;R<n;R++)s.start(),s.update(v.getBytes()),v=s.digest();var T=new ie.util.ByteBuffer;for(a=0;a<u;a++)T.putByte(v.at(a%c));var P=Math.ceil(d/u)+Math.ceil(h/u),q=new ie.util.ByteBuffer;for(o=0;o<P;o++){var $=new ie.util.ByteBuffer(E.getBytes(u)),Q=511;for(a=T.length()-1;a>=0;a--)Q=Q>>8,Q+=T.at(a)+$.at(a),$.setAt(a,Q&255);q.putBuffer($)}E=q,l.putBuffer(v)}return l.truncate(l.length()-i),l};Pe.pbe.getCipher=function(r,e,t){switch(r){case Pe.oids.pkcs5PBES2:return Pe.pbe.getCipherForPBES2(r,e,t);case Pe.oids["pbeWithSHAAnd3-KeyTripleDES-CBC"]:case Pe.oids["pbewithSHAAnd40BitRC2-CBC"]:return Pe.pbe.getCipherForPKCS12PBE(r,e,t);default:var n=new Error("Cannot read encrypted PBE data block. Unsupported OID.");throw n.oid=r,n.supportedOids=["pkcs5PBES2","pbeWithSHAAnd3-KeyTripleDES-CBC","pbewithSHAAnd40BitRC2-CBC"],n}};Pe.pbe.getCipherForPBES2=function(r,e,t){var n={},i=[];if(!N.validate(e,zF,n,i)){var s=new Error("Cannot read password-based-encryption algorithm parameters. ASN.1 object is not a supported EncryptedPrivateKeyInfo.");throw s.errors=i,s}if(r=N.derToOid(n.kdfOid),r!==Pe.oids.pkcs5PBKDF2){var s=new Error("Cannot read encrypted private key. Unsupported key derivation function OID.");throw s.oid=r,s.supportedOids=["pkcs5PBKDF2"],s}if(r=N.derToOid(n.encOid),r!==Pe.oids["aes128-CBC"]&&r!==Pe.oids["aes192-CBC"]&&r!==Pe.oids["aes256-CBC"]&&r!==Pe.oids["des-EDE3-CBC"]&&r!==Pe.oids.desCBC){var s=new Error("Cannot read encrypted private key. Unsupported encryption scheme OID.");throw s.oid=r,s.supportedOids=["aes128-CBC","aes192-CBC","aes256-CBC","des-EDE3-CBC","desCBC"],s}var o=n.kdfSalt,a=ie.util.createBuffer(n.kdfIterationCount);a=a.getInt(a.length()<<3);var c,u;switch(Pe.oids[r]){case"aes128-CBC":c=16,u=ie.aes.createDecryptionCipher;break;case"aes192-CBC":c=24,u=ie.aes.createDecryptionCipher;break;case"aes256-CBC":c=32,u=ie.aes.createDecryptionCipher;break;case"des-EDE3-CBC":c=24,u=ie.des.createDecryptionCipher;break;case"desCBC":c=8,u=ie.des.createDecryptionCipher;break}var l=WE(n.prfOid),f=ie.pkcs5.pbkdf2(t,o,a,c,l),h=n.encIv,d=u(f);return d.start(h),d};Pe.pbe.getCipherForPKCS12PBE=function(r,e,t){var n={},i=[];if(!N.validate(e,$F,n,i)){var s=new Error("Cannot read password-based-encryption algorithm parameters. ASN.1 object is not a supported EncryptedPrivateKeyInfo.");throw s.errors=i,s}var o=ie.util.createBuffer(n.salt),a=ie.util.createBuffer(n.iterations);a=a.getInt(a.length()<<3);var c,u,l;switch(r){case Pe.oids["pbeWithSHAAnd3-KeyTripleDES-CBC"]:c=24,u=8,l=ie.des.startDecrypting;break;case Pe.oids["pbewithSHAAnd40BitRC2-CBC"]:c=5,u=8,l=function(m,g){var y=ie.rc2.createDecryptionCipher(m,40);return y.start(g,null),y};break;default:var s=new Error("Cannot read PKCS #12 PBE data block. Unsupported OID.");throw s.oid=r,s}var f=WE(n.prfOid),h=Pe.pbe.generatePkcs12Key(t,o,1,a,c,f);f.start();var d=Pe.pbe.generatePkcs12Key(t,o,2,a,u,f);return l(h,d)};Pe.pbe.opensslDeriveBytes=function(r,e,t,n){if(typeof n>"u"||n===null){if(!("md5"in ie.md))throw new Error('"md5" hash algorithm unavailable.');n=ie.md.md5.create()}e===null&&(e="");for(var i=[GE(n,r+e)],s=16,o=1;s<t;++o,s+=16)i.push(GE(n,i[o-1]+r+e));return i.join("").substr(0,t)};function GE(r,e){return r.start().update(e).digest().getBytes()}function WE(r){var e;if(!r)e="hmacWithSHA1";else if(e=Pe.oids[N.derToOid(r)],!e){var t=new Error("Unsupported PRF OID.");throw t.oid=r,t.supported=["hmacWithSHA1","hmacWithSHA224","hmacWithSHA256","hmacWithSHA384","hmacWithSHA512"],t}return YE(e)}function YE(r){var e=ie.md;switch(r){case"hmacWithSHA224":e=ie.md.sha512;case"hmacWithSHA1":case"hmacWithSHA256":case"hmacWithSHA384":case"hmacWithSHA512":r=r.substr(8).toLowerCase();break;default:var t=new Error("Unsupported PRF algorithm.");throw t.algorithm=r,t.supported=["hmacWithSHA1","hmacWithSHA224","hmacWithSHA256","hmacWithSHA384","hmacWithSHA512"],t}if(!e||!(r in e))throw new Error("Unknown hash algorithm: "+r);return e[r].create()}function HF(r,e,t,n){var i=N.create(N.Class.UNIVERSAL,N.Type.SEQUENCE,!0,[N.create(N.Class.UNIVERSAL,N.Type.OCTETSTRING,!1,r),N.create(N.Class.UNIVERSAL,N.Type.INTEGER,!1,e.getBytes())]);return n!=="hmacWithSHA1"&&i.value.push(N.create(N.Class.UNIVERSAL,N.Type.INTEGER,!1,ie.util.hexToBytes(t.toString(16))),N.create(N.Class.UNIVERSAL,N.Type.SEQUENCE,!0,[N.create(N.Class.UNIVERSAL,N.Type.OID,!1,N.oidToDer(Pe.oids[n]).getBytes()),N.create(N.Class.UNIVERSAL,N.Type.NULL,!1,"")])),i}});var c4=B((Qce,Mx)=>{var bt=Ve();ya();Nt();var Jl=Mx.exports=bt.sha512=bt.sha512||{};bt.md.sha512=bt.md.algorithms.sha512=Jl;var Bx=bt.sha384=bt.sha512.sha384=bt.sha512.sha384||{};Bx.create=function(){return Jl.create("SHA-384")};bt.md.sha384=bt.md.algorithms.sha384=Bx;bt.sha512.sha256=bt.sha512.sha256||{create:function(){return Jl.create("SHA-512/256")}};bt.md["sha512/256"]=bt.md.algorithms["sha512/256"]=bt.sha512.sha256;bt.sha512.sha224=bt.sha512.sha224||{create:function(){return Jl.create("SHA-512/224")}};bt.md["sha512/224"]=bt.md.algorithms["sha512/224"]=bt.sha512.sha224;Jl.create=function(r){if(Lx||oV(),typeof r>"u"&&(r="SHA-512"),!(r in Ra))throw new Error("Invalid SHA-512 algorithm: "+r);for(var e=Ra[r],t=null,n=bt.util.createBuffer(),i=new Array(80),s=0;s<80;++s)i[s]=new Array(2);var o=64;switch(r){case"SHA-384":o=48;break;case"SHA-512/256":o=32;break;case"SHA-512/224":o=28;break}var a={algorithm:r.replace("-","").toLowerCase(),blockLength:128,digestLength:o,messageLength:0,fullMessageLength:null,messageLengthSize:16};return a.start=function(){a.messageLength=0,a.fullMessageLength=a.messageLength128=[];for(var c=a.messageLengthSize/4,u=0;u<c;++u)a.fullMessageLength.push(0);n=bt.util.createBuffer(),t=new Array(e.length);for(var u=0;u<e.length;++u)t[u]=e[u].slice(0);return a},a.start(),a.update=function(c,u){u==="utf8"&&(c=bt.util.encodeUtf8(c));var l=c.length;a.messageLength+=l,l=[l/4294967296>>>0,l>>>0];for(var f=a.fullMessageLength.length-1;f>=0;--f)a.fullMessageLength[f]+=l[1],l[1]=l[0]+(a.fullMessageLength[f]/4294967296>>>0),a.fullMessageLength[f]=a.fullMessageLength[f]>>>0,l[0]=l[1]/4294967296>>>0;return n.putBytes(c),Ox(t,i,n),(n.read>2048||n.length()===0)&&n.compact(),a},a.digest=function(){var c=bt.util.createBuffer();c.putBytes(n.bytes());var u=a.fullMessageLength[a.fullMessageLength.length-1]+a.messageLengthSize,l=u&a.blockLength-1;c.putBytes(o4.substr(0,a.blockLength-l));for(var f,h,d=a.fullMessageLength[0]*8,p=0;p<a.fullMessageLength.length-1;++p)f=a.fullMessageLength[p+1]*8,h=f/4294967296>>>0,d+=h,c.putInt32(d>>>0),d=f>>>0;c.putInt32(d);for(var m=new Array(t.length),p=0;p<t.length;++p)m[p]=t[p].slice(0);Ox(m,i,c);var g=bt.util.createBuffer(),y;r==="SHA-512"?y=m.length:r==="SHA-384"?y=m.length-2:y=m.length-4;for(var p=0;p<y;++p)g.putInt32(m[p][0]),(p!==y-1||r!=="SHA-512/224")&&g.putInt32(m[p][1]);return g},a};var o4=null,Lx=!1,a4=null,Ra=null;function oV(){o4=String.fromCharCode(128),o4+=bt.util.fillString(String.fromCharCode(0),128),a4=[[1116352408,3609767458],[1899447441,602891725],[3049323471,3964484399],[3921009573,2173295548],[961987163,4081628472],[1508970993,3053834265],[2453635748,2937671579],[2870763221,3664609560],[3624381080,2734883394],[310598401,1164996542],[607225278,1323610764],[1426881987,3590304994],[1925078388,4068182383],[2162078206,991336113],[2614888103,633803317],[3248222580,3479774868],[3835390401,2666613458],[4022224774,944711139],[264347078,2341262773],[604807628,2007800933],[770255983,1495990901],[1249150122,1856431235],[1555081692,3175218132],[1996064986,2198950837],[2554220882,3999719339],[2821834349,766784016],[2952996808,2566594879],[3210313671,3203337956],[3336571891,1034457026],[3584528711,2466948901],[113926993,3758326383],[338241895,168717936],[666307205,1188179964],[773529912,1546045734],[1294757372,1522805485],[1396182291,2643833823],[1695183700,2343527390],[1986661051,1014477480],[2177026350,1206759142],[2456956037,344077627],[2730485921,1290863460],[2820302411,3158454273],[3259730800,3505952657],[3345764771,106217008],[3516065817,3606008344],[3600352804,1432725776],[4094571909,1467031594],[275423344,851169720],[430227734,3100823752],[506948616,1363258195],[659060556,3750685593],[883997877,3785050280],[958139571,3318307427],[1322822218,3812723403],[1537002063,2003034995],[1747873779,3602036899],[1955562222,1575990012],[2024104815,1125592928],[2227730452,2716904306],[2361852424,442776044],[2428436474,593698344],[2756734187,3733110249],[3204031479,2999351573],[3329325298,3815920427],[3391569614,3928383900],[3515267271,566280711],[3940187606,3454069534],[4118630271,4000239992],[116418474,1914138554],[174292421,2731055270],[289380356,3203993006],[460393269,320620315],[685471733,587496836],[852142971,1086792851],[1017036298,365543100],[1126000580,2618297676],[1288033470,3409855158],[1501505948,4234509866],[1607167915,987167468],[1816402316,1246189591]],Ra={},Ra["SHA-512"]=[[1779033703,4089235720],[3144134277,2227873595],[1013904242,4271175723],[2773480762,1595750129],[1359893119,2917565137],[2600822924,725511199],[528734635,4215389547],[1541459225,327033209]],Ra["SHA-384"]=[[3418070365,3238371032],[1654270250,914150663],[2438529370,812702999],[355462360,4144912697],[1731405415,4290775857],[2394180231,1750603025],[3675008525,1694076839],[1203062813,3204075428]],Ra["SHA-512/256"]=[[573645204,4230739756],[2673172387,3360449730],[596883563,1867755857],[2520282905,1497426621],[2519219938,2827943907],[3193839141,1401305490],[721525244,746961066],[246885852,2177182882]],Ra["SHA-512/224"]=[[2352822216,424955298],[1944164710,2312950998],[502970286,855612546],[1738396948,1479516111],[258812777,2077511080],[2011393907,79989058],[1067287976,1780299464],[286451373,2446758561]],Lx=!0}function Ox(r,e,t){for(var n,i,s,o,a,c,u,l,f,h,d,p,m,g,y,b,E,_,x,v,R,T,P,q,$,Q,te,_e,k,F,O,M,A,H,X,re=t.length();re>=128;){for(k=0;k<16;++k)e[k][0]=t.getInt32()>>>0,e[k][1]=t.getInt32()>>>0;for(;k<80;++k)M=e[k-2],F=M[0],O=M[1],n=((F>>>19|O<<13)^(O>>>29|F<<3)^F>>>6)>>>0,i=((F<<13|O>>>19)^(O<<3|F>>>29)^(F<<26|O>>>6))>>>0,H=e[k-15],F=H[0],O=H[1],s=((F>>>1|O<<31)^(F>>>8|O<<24)^F>>>7)>>>0,o=((F<<31|O>>>1)^(F<<24|O>>>8)^(F<<25|O>>>7))>>>0,A=e[k-7],X=e[k-16],O=i+A[1]+o+X[1],e[k][0]=n+A[0]+s+X[0]+(O/4294967296>>>0)>>>0,e[k][1]=O>>>0;for(m=r[0][0],g=r[0][1],y=r[1][0],b=r[1][1],E=r[2][0],_=r[2][1],x=r[3][0],v=r[3][1],R=r[4][0],T=r[4][1],P=r[5][0],q=r[5][1],$=r[6][0],Q=r[6][1],te=r[7][0],_e=r[7][1],k=0;k<80;++k)u=((R>>>14|T<<18)^(R>>>18|T<<14)^(T>>>9|R<<23))>>>0,l=((R<<18|T>>>14)^(R<<14|T>>>18)^(T<<23|R>>>9))>>>0,f=($^R&(P^$))>>>0,h=(Q^T&(q^Q))>>>0,a=((m>>>28|g<<4)^(g>>>2|m<<30)^(g>>>7|m<<25))>>>0,c=((m<<4|g>>>28)^(g<<30|m>>>2)^(g<<25|m>>>7))>>>0,d=(m&y|E&(m^y))>>>0,p=(g&b|_&(g^b))>>>0,O=_e+l+h+a4[k][1]+e[k][1],n=te+u+f+a4[k][0]+e[k][0]+(O/4294967296>>>0)>>>0,i=O>>>0,O=c+p,s=a+d+(O/4294967296>>>0)>>>0,o=O>>>0,te=$,_e=Q,$=P,Q=q,P=R,q=T,O=v+i,R=x+n+(O/4294967296>>>0)>>>0,T=O>>>0,x=E,v=_,E=y,_=b,y=m,b=g,O=i+o,m=n+s+(O/4294967296>>>0)>>>0,g=O>>>0;O=r[0][1]+g,r[0][0]=r[0][0]+m+(O/4294967296>>>0)>>>0,r[0][1]=O>>>0,O=r[1][1]+b,r[1][0]=r[1][0]+y+(O/4294967296>>>0)>>>0,r[1][1]=O>>>0,O=r[2][1]+_,r[2][0]=r[2][0]+E+(O/4294967296>>>0)>>>0,r[2][1]=O>>>0,O=r[3][1]+v,r[3][0]=r[3][0]+x+(O/4294967296>>>0)>>>0,r[3][1]=O>>>0,O=r[4][1]+T,r[4][0]=r[4][0]+R+(O/4294967296>>>0)>>>0,r[4][1]=O>>>0,O=r[5][1]+q,r[5][0]=r[5][0]+P+(O/4294967296>>>0)>>>0,r[5][1]=O>>>0,O=r[6][1]+Q,r[6][0]=r[6][0]+$+(O/4294967296>>>0)>>>0,r[6][1]=O>>>0,O=r[7][1]+_e,r[7][0]=r[7][0]+te+(O/4294967296>>>0)>>>0,r[7][1]=O>>>0,re-=128}}});var dv=B((Mle,hv)=>{"use strict";hv.exports=r=>{if(Object.prototype.toString.call(r)!=="[object Object]")return!1;let e=Object.getPrototypeOf(r);return e===null||e===Object.prototype}});var wv=B((yv,bv)=>{"use strict";var Ad=dv(),{hasOwnProperty:mv}=Object.prototype,{propertyIsEnumerable:FV}=Object,qc=(r,e,t)=>Object.defineProperty(r,e,{value:t,writable:!0,enumerable:!0,configurable:!0}),KV=yv,pv={concatArrays:!1,ignoreUndefined:!1},Td=r=>{let e=[];for(let t in r)mv.call(r,t)&&e.push(t);if(Object.getOwnPropertySymbols){let t=Object.getOwnPropertySymbols(r);for(let n of t)FV.call(r,n)&&e.push(n)}return e};function zc(r){return Array.isArray(r)?VV(r):Ad(r)?qV(r):r}function VV(r){let e=r.slice(0,0);return Td(r).forEach(t=>{qc(e,t,zc(r[t]))}),e}function qV(r){let e=Object.getPrototypeOf(r)===null?Object.create(null):{};return Td(r).forEach(t=>{qc(e,t,zc(r[t]))}),e}var gv=(r,e,t,n)=>(t.forEach(i=>{typeof e[i]>"u"&&n.ignoreUndefined||(i in 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t.slice(0,c-a.length+1)}return t}});var Sv=B((Kle,_v)=>{"use strict";function GV(r){return r>=55296&&r<=56319}function WV(r){return r>=56320&&r<=57343}_v.exports=function(e){if(typeof e!="string")throw new Error("Input must be string");for(var t=e.length,n=0,i=null,s=null,o=0;o<t;o++)i=e.charCodeAt(o),WV(i)?s!=null&&GV(s)?n+=1:n+=3:i<=127?n+=1:i>=128&&i<=2047?n+=2:i>=2048&&i<=65535&&(n+=3),s=i;return n}});var Iv=B((Vle,Rv)=>{"use strict";var YV=vv(),QV=Sv();Rv.exports=YV.bind(null,QV)});var Dv=B((qle,Tv)=>{"use strict";var XV=Iv(),jV=/[\/\?<>\\:\*\|"]/g,ZV=/[\x00-\x1f\x80-\x9f]/g,JV=/^\.+$/,eq=/^(con|prn|aux|nul|com[0-9]|lpt[0-9])(\..*)?$/i,tq=/[\. ]+$/;function Av(r,e){if(typeof r!="string")throw new Error("Input must be string");var t=r.replace(jV,e).replace(ZV,e).replace(JV,e).replace(eq,e).replace(tq,e);return XV(t,255)}Tv.exports=function(r,e){var t=e&&e.replacement||"",n=Av(r,t);return t===""?n:Av(n,"")}});var s_=B(yf=>{(function(){var r,e,t,n,i,s,o,a;a=function(c){var u,l,f,h;return u=(c&255<<24)>>>24,l=(c&255<<16)>>>16,f=(c&65280)>>>8,h=c&255,[u,l,f,h].join(".")},o=function(c){var u,l,f,h,d,p;for(u=[],f=h=0;h<=3&&c.length!==0;f=++h){if(f>0){if(c[0]!==".")throw new Error("Invalid IP");c=c.substring(1)}p=e(c),d=p[0],l=p[1],c=c.substring(l),u.push(d)}if(c.length!==0)throw new Error("Invalid IP");switch(u.length){case 1:if(u[0]>4294967295)throw new Error("Invalid IP");return u[0]>>>0;case 2:if(u[0]>255||u[1]>16777215)throw new Error("Invalid IP");return(u[0]<<24|u[1])>>>0;case 3:if(u[0]>255||u[1]>255||u[2]>65535)throw new Error("Invalid IP");return(u[0]<<24|u[1]<<16|u[2])>>>0;case 4:if(u[0]>255||u[1]>255||u[2]>255||u[3]>255)throw new Error("Invalid IP");return(u[0]<<24|u[1]<<16|u[2]<<8|u[3])>>>0;default:throw new Error("Invalid IP")}},t=function(c){return c.charCodeAt(0)},n=t("0"),s=t("a"),i=t("A"),e=function(c){var u,l,f,h,d;for(h=0,u=10,l="9",f=0,c.length>1&&c[f]==="0"&&(c[f+1]==="x"||c[f+1]==="X"?(f+=2,u=16):"0"<=c[f+1]&&c[f+1]<="9"&&(f++,u=8,l="7")),d=f;f<c.length;){if("0"<=c[f]&&c[f]<=l)h=h*u+(t(c[f])-n)>>>0;else if(u===16)if("a"<=c[f]&&c[f]<="f")h=h*u+(10+t(c[f])-s)>>>0;else if("A"<=c[f]&&c[f]<="F")h=h*u+(10+t(c[f])-i)>>>0;else break;else break;if(h>4294967295)throw new Error("too large");f++}if(f===d)throw new Error("empty octet");return[h,f]},r=function(){function c(u,l){var f,h,d,p;if(typeof u!="string")throw new Error("Missing `net' parameter");if(l||(p=u.split("/",2),u=p[0],l=p[1]),l||(l=32),typeof l=="string"&&l.indexOf(".")>-1){try{this.maskLong=o(l)}catch(m){throw f=m,new Error("Invalid mask: "+l)}for(h=d=32;d>=0;h=--d)if(this.maskLong===4294967295<<32-h>>>0){this.bitmask=h;break}}else if(l||l===0)this.bitmask=parseInt(l,10),this.maskLong=0,this.bitmask>0&&(this.maskLong=4294967295<<32-this.bitmask>>>0);else throw new Error("Invalid mask: 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l,f,h;for(h=o(this.first),f=o(this.last),l=0;h<=f;)u(a(h),h,l),l++,h++},c.prototype.toString=function(){return this.base+"/"+this.bitmask},c}(),yf.ip2long=o,yf.long2ip=a,yf.Netmask=r}).call(yf)});var u_=B((c_,Hd)=>{(function(r){"use strict";let e="(0?\\d+|0x[a-f0-9]+)",t={fourOctet:new RegExp(`^${e}\\.${e}\\.${e}\\.${e}$`,"i"),threeOctet:new RegExp(`^${e}\\.${e}\\.${e}$`,"i"),twoOctet:new RegExp(`^${e}\\.${e}$`,"i"),longValue:new RegExp(`^${e}$`,"i")},n=new RegExp("^0[0-7]+$","i"),i=new RegExp("^0x[a-f0-9]+$","i"),s="%[0-9a-z]{1,}",o="(?:[0-9a-f]+::?)+",a={zoneIndex:new RegExp(s,"i"),native:new RegExp(`^(::)?(${o})?([0-9a-f]+)?(::)?(${s})?$`,"i"),deprecatedTransitional:new RegExp(`^(?:::)(${e}\\.${e}\\.${e}\\.${e}(${s})?)$`,"i"),transitional:new RegExp(`^((?:${o})|(?:::)(?:${o})?)${e}\\.${e}\\.${e}\\.${e}(${s})?$`,"i")};function c(d,p){if(d.indexOf("::")!==d.lastIndexOf("::"))return null;let 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count should be 4");let m,g;for(m=0;m<p.length;m++)if(g=p[m],!(0<=g&&g<=255))throw new Error("ipaddr: ipv4 octet should fit in 8 bits");this.octets=p}return d.prototype.SpecialRanges={unspecified:[[new d([0,0,0,0]),8]],broadcast:[[new d([255,255,255,255]),32]],multicast:[[new d([224,0,0,0]),4]],linkLocal:[[new d([169,254,0,0]),16]],loopback:[[new d([127,0,0,0]),8]],carrierGradeNat:[[new d([100,64,0,0]),10]],private:[[new d([10,0,0,0]),8],[new d([172,16,0,0]),12],[new d([192,168,0,0]),16]],reserved:[[new d([192,0,0,0]),24],[new d([192,0,2,0]),24],[new d([192,88,99,0]),24],[new d([198,18,0,0]),15],[new d([198,51,100,0]),24],[new d([203,0,113,0]),24],[new d([240,0,0,0]),4]]},d.prototype.kind=function(){return"ipv4"},d.prototype.match=function(p,m){let g;if(m===void 0&&(g=p,p=g[0],m=g[1]),p.kind()!=="ipv4")throw new Error("ipaddr: cannot match ipv4 address with non-ipv4 one");return u(this.octets,p.octets,8,m)},d.prototype.prefixLengthFromSubnetMask=function(){let p=0,m=!1,g={0:8,128:7,192:6,224:5,240:4,248:3,252:2,254:1,255:0},y,b,E;for(y=3;y>=0;y-=1)if(b=this.octets[y],b in g){if(E=g[b],m&&E!==0)return null;E!==8&&(m=!0),p+=E}else return null;return 32-p},d.prototype.range=function(){return h.subnetMatch(this,this.SpecialRanges)},d.prototype.toByteArray=function(){return this.octets.slice(0)},d.prototype.toIPv4MappedAddress=function(){return h.IPv6.parse(`::ffff:${this.toString()}`)},d.prototype.toNormalizedString=function(){return this.toString()},d.prototype.toString=function(){return this.octets.join(".")},d}(),h.IPv4.broadcastAddressFromCIDR=function(d){try{let p=this.parseCIDR(d),m=p[0].toByteArray(),g=this.subnetMaskFromPrefixLength(p[1]).toByteArray(),y=[],b=0;for(;b<4;)y.push(parseInt(m[b],10)|parseInt(g[b],10)^255),b++;return new this(y)}catch{throw new Error("ipaddr: the address does not have IPv4 CIDR format")}},h.IPv4.isIPv4=function(d){return this.parser(d)!==null},h.IPv4.isValid=function(d){try{return new this(this.parser(d)),!0}catch{return!1}},h.IPv4.isValidFourPartDecimal=function(d){return!!(h.IPv4.isValid(d)&&d.match(/^(0|[1-9]\d*)(\.(0|[1-9]\d*)){3}$/))},h.IPv4.networkAddressFromCIDR=function(d){let p,m,g,y,b;try{for(p=this.parseCIDR(d),g=p[0].toByteArray(),b=this.subnetMaskFromPrefixLength(p[1]).toByteArray(),y=[],m=0;m<4;)y.push(parseInt(g[m],10)&parseInt(b[m],10)),m++;return new this(y)}catch{throw new Error("ipaddr: the address does not have IPv4 CIDR format")}},h.IPv4.parse=function(d){let p=this.parser(d);if(p===null)throw new Error("ipaddr: string is not formatted like an IPv4 Address");return new this(p)},h.IPv4.parseCIDR=function(d){let p;if(p=d.match(/^(.+)\/(\d+)$/)){let m=parseInt(p[2]);if(m>=0&&m<=32){let g=[this.parse(p[1]),m];return Object.defineProperty(g,"toString",{value:function(){return this.join("/")}}),g}}throw new Error("ipaddr: string is not formatted like an IPv4 CIDR range")},h.IPv4.parser=function(d){let p,m,g;if(p=d.match(t.fourOctet))return function(){let y=p.slice(1,6),b=[];for(let E=0;E<y.length;E++)m=y[E],b.push(l(m));return b}();if(p=d.match(t.longValue)){if(g=l(p[1]),g>4294967295||g<0)throw new Error("ipaddr: address outside defined range");return function(){let y=[],b;for(b=0;b<=24;b+=8)y.push(g>>b&255);return y}().reverse()}else return(p=d.match(t.twoOctet))?function(){let y=p.slice(1,4),b=[];if(g=l(y[1]),g>16777215||g<0)throw new Error("ipaddr: address outside defined range");return b.push(l(y[0])),b.push(g>>16&255),b.push(g>>8&255),b.push(g&255),b}():(p=d.match(t.threeOctet))?function(){let y=p.slice(1,5),b=[];if(g=l(y[2]),g>65535||g<0)throw new Error("ipaddr: address outside defined range");return b.push(l(y[0])),b.push(l(y[1])),b.push(g>>8&255),b.push(g&255),b}():null},h.IPv4.subnetMaskFromPrefixLength=function(d){if(d=parseInt(d),d<0||d>32)throw new Error("ipaddr: invalid IPv4 prefix length");let p=[0,0,0,0],m=0,g=Math.floor(d/8);for(;m<g;)p[m]=255,m++;return g<4&&(p[g]=Math.pow(2,d%8)-1<<8-d%8),new this(p)},h.IPv6=function(){function d(p,m){let g,y;if(p.length===16)for(this.parts=[],g=0;g<=14;g+=2)this.parts.push(p[g]<<8|p[g+1]);else if(p.length===8)this.parts=p;else throw new Error("ipaddr: ipv6 part count should be 8 or 16");for(g=0;g<this.parts.length;g++)if(y=this.parts[g],!(0<=y&&y<=65535))throw new Error("ipaddr: ipv6 part should fit in 16 bits");m&&(this.zoneId=m)}return d.prototype.SpecialRanges={unspecified:[new d([0,0,0,0,0,0,0,0]),128],linkLocal:[new d([65152,0,0,0,0,0,0,0]),10],multicast:[new d([65280,0,0,0,0,0,0,0]),8],loopback:[new d([0,0,0,0,0,0,0,1]),128],uniqueLocal:[new d([64512,0,0,0,0,0,0,0]),7],ipv4Mapped:[new d([0,0,0,0,0,65535,0,0]),96],rfc6145:[new d([0,0,0,0,65535,0,0,0]),96],rfc6052:[new d([100,65435,0,0,0,0,0,0]),96],"6to4":[new d([8194,0,0,0,0,0,0,0]),16],teredo:[new d([8193,0,0,0,0,0,0,0]),32],reserved:[[new d([8193,3512,0,0,0,0,0,0]),32]],benchmarking:[new d([8193,2,0,0,0,0,0,0]),48],amt:[new d([8193,3,0,0,0,0,0,0]),32],as112v6:[new 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m},d.prototype.toFixedLengthString=function(){let p=function(){let g=[];for(let y=0;y<this.parts.length;y++)g.push(f(this.parts[y].toString(16),4));return g}.call(this).join(":"),m="";return this.zoneId&&(m=`%${this.zoneId}`),p+m},d.prototype.toIPv4Address=function(){if(!this.isIPv4MappedAddress())throw new Error("ipaddr: trying to convert a generic ipv6 address to ipv4");let p=this.parts.slice(-2),m=p[0],g=p[1];return new h.IPv4([m>>8,m&255,g>>8,g&255])},d.prototype.toNormalizedString=function(){let p=function(){let g=[];for(let y=0;y<this.parts.length;y++)g.push(this.parts[y].toString(16));return g}.call(this).join(":"),m="";return this.zoneId&&(m=`%${this.zoneId}`),p+m},d.prototype.toRFC5952String=function(){let p=/((^|:)(0(:|$)){2,})/g,m=this.toNormalizedString(),g=0,y=-1,b;for(;b=p.exec(m);)b[0].length>y&&(g=b.index,y=b[0].length);return y<0?m:`${m.substring(0,g)}::${m.substring(g+y)}`},d.prototype.toString=function(){return 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p=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],m=0,g=Math.floor(d/8);for(;m<g;)p[m]=255,m++;return g<16&&(p[g]=Math.pow(2,d%8)-1<<8-d%8),new this(p)},h.fromByteArray=function(d){let p=d.length;if(p===4)return new h.IPv4(d);if(p===16)return new h.IPv6(d);throw new Error("ipaddr: the binary input is neither an IPv6 nor IPv4 address")},h.isValid=function(d){return h.IPv6.isValid(d)||h.IPv4.isValid(d)},h.parse=function(d){if(h.IPv6.isValid(d))return h.IPv6.parse(d);if(h.IPv4.isValid(d))return h.IPv4.parse(d);throw new Error("ipaddr: the address has neither IPv6 nor IPv4 format")},h.parseCIDR=function(d){try{return h.IPv6.parseCIDR(d)}catch{try{return h.IPv4.parseCIDR(d)}catch{throw new Error("ipaddr: the address has neither IPv6 nor IPv4 CIDR format")}}},h.process=function(d){let p=this.parse(d);return p.kind()==="ipv6"&&p.isIPv4MappedAddress()?p.toIPv4Address():p},h.subnetMatch=function(d,p,m){let g,y,b,E;m==null&&(m="unicast");for(y in 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this._inMemoryBlockDuration*1e3}get insuranceLimiter(){return this._insuranceLimiter}set insuranceLimiter(e){if(typeof e<"u"&&!(e instanceof Q4))throw new Error("insuranceLimiter must be instance of RateLimiterAbstract");this._insuranceLimiter=e,this._insuranceLimiter&&(this._insuranceLimiter.blockDuration=this.blockDuration,this._insuranceLimiter.execEvenly=this.execEvenly)}block(e,t,n={}){let i=t*1e3;return this._block(this.getKey(e),this.points+1,i,n)}set(e,t,n,i={}){let s=(n>=0?n:this.duration)*1e3;return this._block(this.getKey(e),t,s,i)}consume(e,t=1,n={}){return new Promise((i,s)=>{let o=this.getKey(e),a=this.getInMemoryBlockMsBeforeExpire(o);if(a>0)return s(new P_(0,a));this._upsert(o,t,this._getKeySecDuration(n)*1e3,!1,n).then(c=>{this._afterConsume(i,s,o,t,c)}).catch(c=>{this._handleError(c,"consume",i,s,e,t,n)})})}penalty(e,t=1,n={}){let i=this.getKey(e);return new 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tableName(){return this._tableName}set tableName(e){this._tableName=typeof e>"u"?this.keyPrefix:e}get client(){return this._client}set client(e){if(typeof e>"u")throw new Error("mongo is not set");this._client=e}get indexKeyPrefix(){return this._indexKeyPrefix}set indexKeyPrefix(e){this._indexKeyPrefix=e||{}}_initCollection(){let t=(typeof this.client.db=="function"?this.client.db(this.dbName):this.client).collection(this.tableName);t.createIndex({expire:-1},{expireAfterSeconds:0}),t.createIndex(Object.assign({},this.indexKeyPrefix,{key:1}),{unique:!0}),this._collection=t}_getRateLimiterRes(e,t,n){let i=new nz,s;return typeof n.value>"u"?s=n:s=n.value,i.isFirstInDuration=s.points===t,i.consumedPoints=s.points,i.remainingPoints=Math.max(this.points-i.consumedPoints,0),i.msBeforeNext=s.expire!==null?Math.max(new Date(s.expire).getTime()-Date.now(),0):-1,i}_upsert(e,t,n,i=!1,s={}){if(!this._collection)return Promise.reject(Error("Mongo connection is not established"));let o=s.attrs||{},a,c;i?(a={key:e},a=Object.assign(a,o),c={$set:{key:e,points:t,expire:n>0?new Date(Date.now()+n):null}},c.$set=Object.assign(c.$set,o)):(a={$or:[{expire:{$gt:new Date}},{expire:{$eq:null}}],key:e},a=Object.assign(a,o),c={$setOnInsert:{key:e,expire:n>0?new Date(Date.now()+n):null},$inc:{points:t}},c.$setOnInsert=Object.assign(c.$setOnInsert,o));let u={upsert:!0};return this._driverVersion.major>=4||this._driverVersion.major===3&&this._driverVersion.feature>=7||this._driverVersion.feature>=6&&this._driverVersion.patch>=7?u.returnDocument="after":u.returnOriginal=!1,new Promise((l,f)=>{this._collection.findOneAndUpdate(a,c,u).then(h=>{l(h)}).catch(h=>{if(h&&h.code===11e3){let d=Object.assign({$or:[{expire:{$lte:new Date}},{expire:{$eq:null}}],key:e},o),p={$set:Object.assign({key:e,points:t,expire:n>0?new Date(Date.now()+n):null},o)};this._collection.findOneAndUpdate(d,p,u).then(m=>{l(m)}).catch(m=>{m&&m.code===11e3?this._upsert(e,t,n,i).then(g=>l(g)).catch(g=>f(g)):f(m)})}else f(h)})})}_get(e,t={}){if(!this._collection)return Promise.reject(Error("Mongo connection is not established"));let n=t.attrs||{},i=Object.assign({key:e,$or:[{expire:{$gt:new Date}},{expire:{$eq:null}}]},n);return this._collection.findOne(i)}_delete(e,t={}){if(!this._collection)return Promise.reject(Error("Mongo connection is not established"));let n=t.attrs||{},i=Object.assign({key:e},n);return this._collection.deleteOne(i).then(s=>s.deletedCount>0)}};M_.exports=j4});var K_=B((t1e,F_)=>{var iz=Zc(),sz=bn(),Z4=class extends iz{constructor(e,t=null){super(e),this.client=e.storeClient,this.clientType=e.storeType,this.dbName=e.dbName,this.tableName=e.tableName,this.clearExpiredByTimeout=e.clearExpiredByTimeout,this.tableCreated=e.tableCreated,this.tableCreated?(this.clearExpiredByTimeout&&this._clearExpiredHourAgo(),typeof t=="function"&&t()):this._createDbAndTable().then(()=>{this.tableCreated=!0,this.clearExpiredByTimeout&&this._clearExpiredHourAgo(),typeof t=="function"&&t()}).catch(n=>{if(typeof t=="function")t(n);else throw n})}clearExpired(e){return new Promise(t=>{this._getConnection().then(n=>{n.query("DELETE FROM ??.?? WHERE expire < ?",[this.dbName,this.tableName,e],()=>{this._releaseConnection(n),t()})}).catch(()=>{t()})})}_clearExpiredHourAgo(){this._clearExpiredTimeoutId&&clearTimeout(this._clearExpiredTimeoutId),this._clearExpiredTimeoutId=setTimeout(()=>{this.clearExpired(Date.now()-36e5).then(()=>{this._clearExpiredHourAgo()})},3e5),this._clearExpiredTimeoutId.unref()}_getConnection(){switch(this.clientType){case"pool":return new Promise((e,t)=>{this.client.getConnection((n,i)=>{if(n)return t(n);e(i)})});case"sequelize":return this.client.connectionManager.getConnection();case"knex":return this.client.client.acquireConnection();default:return Promise.resolve(this.client)}}_releaseConnection(e){switch(this.clientType){case"pool":return e.release();case"sequelize":return this.client.connectionManager.releaseConnection(e);case"knex":return this.client.client.releaseConnection(e);default:return!0}}_createDbAndTable(){return new Promise((e,t)=>{this._getConnection().then(n=>{n.query(`CREATE DATABASE IF NOT EXISTS \`${this.dbName}\`;`,i=>{if(i)return this._releaseConnection(n),t(i);n.query(this._getCreateTableStmt(),s=>{if(s)return this._releaseConnection(n),t(s);this._releaseConnection(n),e()})})}).catch(n=>{t(n)})})}_getCreateTableStmt(){return`CREATE TABLE IF NOT EXISTS \`${this.dbName}\`.\`${this.tableName}\` (\`key\` VARCHAR(255) CHARACTER SET utf8 NOT NULL,\`points\` INT(9) NOT NULL default 0,\`expire\` BIGINT UNSIGNED,PRIMARY KEY (\`key\`)) ENGINE = INNODB;`}get clientType(){return this._clientType}set clientType(e){if(typeof e>"u")if(this.client.constructor.name==="Connection")e="connection";else if(this.client.constructor.name==="Pool")e="pool";else if(this.client.constructor.name==="Sequelize")e="sequelize";else throw new Error("storeType is not defined");this._clientType=e.toLowerCase()}get dbName(){return this._dbName}set dbName(e){this._dbName=typeof e>"u"?"rtlmtrflx":e}get tableName(){return this._tableName}set tableName(e){this._tableName=typeof e>"u"?this.keyPrefix:e}get tableCreated(){return this._tableCreated}set tableCreated(e){this._tableCreated=typeof e>"u"?!1:!!e}get clearExpiredByTimeout(){return this._clearExpiredByTimeout}set clearExpiredByTimeout(e){this._clearExpiredByTimeout=typeof e>"u"?!0:!!e}_getRateLimiterRes(e,t,n){let i=new sz,[s]=n;return i.isFirstInDuration=t===s.points,i.consumedPoints=i.isFirstInDuration?t:s.points,i.remainingPoints=Math.max(this.points-i.consumedPoints,0),i.msBeforeNext=s.expire?Math.max(s.expire-Date.now(),0):-1,i}_upsertTransaction(e,t,n,i,s){return new Promise((o,a)=>{e.query("BEGIN",c=>{if(c)return e.rollback(),a(c);let u=Date.now(),l=i>0?u+i:null,f,h;s?(f=`INSERT INTO ??.?? VALUES (?, ?, ?)
          ON DUPLICATE KEY UPDATE 
            points = ?, 
            expire = ?;`,h=[this.dbName,this.tableName,t,n,l,n,l]):(f=`INSERT INTO ??.?? VALUES (?, ?, ?)
          ON DUPLICATE KEY UPDATE 
            points = IF(expire <= ?, ?, points + (?)), 
            expire = IF(expire <= ?, ?, expire);`,h=[this.dbName,this.tableName,t,n,l,u,n,n,u,l]),e.query(f,h,d=>{if(d)return e.rollback(),a(d);e.query("SELECT points, expire FROM ??.?? WHERE `key` = ?;",[this.dbName,this.tableName,t],(p,m)=>{if(p)return e.rollback(),a(p);e.query("COMMIT",g=>{if(g)return e.rollback(),a(g);o(m)})})})})})}_upsert(e,t,n,i=!1){return this.tableCreated?new Promise((s,o)=>{this._getConnection().then(a=>{this._upsertTransaction(a,e,t,n,i).then(c=>{s(c),this._releaseConnection(a)}).catch(c=>{o(c),this._releaseConnection(a)})}).catch(a=>{o(a)})}):Promise.reject(Error("Table is not created yet"))}_get(e){return this.tableCreated?new Promise((t,n)=>{this._getConnection().then(i=>{i.query("SELECT points, expire FROM ??.?? WHERE `key` = ? AND (`expire` > ? OR `expire` IS NULL)",[this.dbName,this.tableName,e,Date.now()],(s,o)=>{s?n(s):o.length===0?t(null):t(o),this._releaseConnection(i)})}).catch(i=>{n(i)})}):Promise.reject(Error("Table is not created yet"))}_delete(e){return this.tableCreated?new Promise((t,n)=>{this._getConnection().then(i=>{i.query("DELETE FROM ??.?? WHERE `key` = ?",[this.dbName,this.tableName,e],(s,o)=>{s?n(s):t(o.affectedRows>0),this._releaseConnection(i)})}).catch(i=>{n(i)})}):Promise.reject(Error("Table is not created yet"))}};F_.exports=Z4});var q_=B((r1e,V_)=>{var oz=Zc(),az=bn(),J4=class extends oz{constructor(e,t=null){super(e),this.client=e.storeClient,this.clientType=e.storeType,this.tableName=e.tableName,this.clearExpiredByTimeout=e.clearExpiredByTimeout,this.tableCreated=e.tableCreated,this.tableCreated?typeof t=="function"&&t():this._createTable().then(()=>{this.tableCreated=!0,this.clearExpiredByTimeout&&this._clearExpiredHourAgo(),typeof t=="function"&&t()}).catch(n=>{if(typeof t=="function")t(n);else throw n})}clearExpired(e){return new Promise(t=>{let n={name:"rlflx-clear-expired",text:`DELETE FROM ${this.tableName} WHERE expire < $1`,values:[e]};this._query(n).then(()=>{t()}).catch(()=>{t()})})}_clearExpiredHourAgo(){this._clearExpiredTimeoutId&&clearTimeout(this._clearExpiredTimeoutId),this._clearExpiredTimeoutId=setTimeout(()=>{this.clearExpired(Date.now()-36e5).then(()=>{this._clearExpiredHourAgo()})},3e5),this._clearExpiredTimeoutId.unref()}_getConnection(){switch(this.clientType){case"pool":return Promise.resolve(this.client);case"sequelize":return this.client.connectionManager.getConnection();case"knex":return this.client.client.acquireConnection();case"typeorm":return Promise.resolve(this.client.driver.master);default:return Promise.resolve(this.client)}}_releaseConnection(e){switch(this.clientType){case"pool":return!0;case"sequelize":return this.client.connectionManager.releaseConnection(e);case"knex":return this.client.client.releaseConnection(e);case"typeorm":return!0;default:return!0}}_createTable(){return new Promise((e,t)=>{this._query({text:this._getCreateTableStmt()}).then(()=>{e()}).catch(n=>{n.code==="23505"?e():t(n)})})}_getCreateTableStmt(){return`CREATE TABLE IF NOT EXISTS ${this.tableName} ( 
      key varchar(255) PRIMARY KEY,
      points integer NOT NULL DEFAULT 0,
      expire bigint
    );`}get clientType(){return this._clientType}set clientType(e){let t=this.client.constructor.name;if(typeof e>"u")if(t==="Client")e="client";else if(t==="Pool"||t==="BoundPool")e="pool";else if(t==="Sequelize")e="sequelize";else throw new Error("storeType is not defined");this._clientType=e.toLowerCase()}get tableName(){return this._tableName}set tableName(e){this._tableName=typeof e>"u"?this.keyPrefix:e}get tableCreated(){return this._tableCreated}set tableCreated(e){this._tableCreated=typeof e>"u"?!1:!!e}get clearExpiredByTimeout(){return this._clearExpiredByTimeout}set clearExpiredByTimeout(e){this._clearExpiredByTimeout=typeof e>"u"?!0:!!e}_getRateLimiterRes(e,t,n){let i=new az,s=n.rows[0];return i.isFirstInDuration=t===s.points,i.consumedPoints=i.isFirstInDuration?t:s.points,i.remainingPoints=Math.max(this.points-i.consumedPoints,0),i.msBeforeNext=s.expire?Math.max(s.expire-Date.now(),0):-1,i}_query(e){let n={name:`${this.tableName.toLowerCase()}:${e.name}`,text:e.text,values:e.values};return new Promise((i,s)=>{this._getConnection().then(o=>{o.query(n).then(a=>{i(a),this._releaseConnection(o)}).catch(a=>{s(a),this._releaseConnection(o)})}).catch(o=>{s(o)})})}_upsert(e,t,n,i=!1){if(!this.tableCreated)return Promise.reject(Error("Table is not created yet"));let s=n>0?Date.now()+n:null,o=i?" $3 ":` CASE
             WHEN ${this.tableName}.expire <= $4 THEN $3
             ELSE ${this.tableName}.expire
            END `;return this._query({name:i?"rlflx-upsert-force":"rlflx-upsert",text:`
            INSERT INTO ${this.tableName} VALUES ($1, $2, $3)
              ON CONFLICT(key) DO UPDATE SET
                points = CASE
                          WHEN (${this.tableName}.expire <= $4 OR 1=${i?1:0}) THEN $2
                          ELSE ${this.tableName}.points + ($2)
                         END,
                expire = ${o}
            RETURNING points, expire;`,values:[e,t,s,Date.now()]})}_get(e){return this.tableCreated?new Promise((t,n)=>{this._query({name:"rlflx-get",text:`
            SELECT points, expire FROM ${this.tableName} WHERE key = $1 AND (expire > $2 OR expire IS NULL);`,values:[e,Date.now()]}).then(i=>{i.rowCount===0&&(i=null),t(i)}).catch(i=>{n(i)})}):Promise.reject(Error("Table is not created yet"))}_delete(e){return this.tableCreated?this._query({name:"rlflx-delete",text:`DELETE FROM ${this.tableName} WHERE key = $1`,values:[e]}).then(t=>t.rowCount>0):Promise.reject(Error("Table is not created yet"))}};V_.exports=J4});var z_=B(()=>{});var H_=B((o1e,$_)=>{$_.exports=class{constructor(e,t,n=null){this.value=e,this.expiresAt=t,this.timeoutId=n}get value(){return this._value}set value(e){this._value=parseInt(e)}get expiresAt(){return this._expiresAt}set expiresAt(e){!(e instanceof Date)&&Number.isInteger(e)&&(e=new Date(e)),this._expiresAt=e}get timeoutId(){return this._timeoutId}set timeoutId(e){this._timeoutId=e}}});var W_=B((c1e,G_)=>{var cz=H_(),eg=bn();G_.exports=class{constructor(){this._storage={}}incrby(e,t,n){if(this._storage[e]){let i=this._storage[e].expiresAt?this._storage[e].expiresAt.getTime()-new Date().getTime():-1;return i!==0?(this._storage[e].value=this._storage[e].value+t,new eg(0,i,this._storage[e].value,!1)):this.set(e,t,n)}return this.set(e,t,n)}set(e,t,n){let i=n*1e3;return this._storage[e]&&this._storage[e].timeoutId&&clearTimeout(this._storage[e].timeoutId),this._storage[e]=new cz(t,i>0?new Date(Date.now()+i):null),i>0&&(this._storage[e].timeoutId=setTimeout(()=>{delete this._storage[e]},i),this._storage[e].timeoutId.unref&&this._storage[e].timeoutId.unref()),new eg(0,i===0?-1:i,this._storage[e].value,!0)}get(e){if(this._storage[e]){let t=this._storage[e].expiresAt?this._storage[e].expiresAt.getTime()-new Date().getTime():-1;return new eg(0,t,this._storage[e].value,!1)}return null}delete(e){return this._storage[e]?(this._storage[e].timeoutId&&clearTimeout(this._storage[e].timeoutId),delete this._storage[e],!0):!1}}});var rg=B((u1e,Q_)=>{var uz=bf(),lz=W_(),Y_=bn(),tg=class extends uz{constructor(e={}){super(e),this._memoryStorage=new lz}consume(e,t=1,n={}){return new Promise((i,s)=>{let o=this.getKey(e),a=this._getKeySecDuration(n),c=this._memoryStorage.incrby(o,t,a);if(c.remainingPoints=Math.max(this.points-c.consumedPoints,0),c.consumedPoints>this.points)this.blockDuration>0&&c.consumedPoints<=this.points+t&&(c=this._memoryStorage.set(o,c.consumedPoints,this.blockDuration)),s(c);else if(this.execEvenly&&c.msBeforeNext>0&&!c.isFirstInDuration){let u=Math.ceil(c.msBeforeNext/(c.remainingPoints+2));u<this.execEvenlyMinDelayMs&&(u=c.consumedPoints*this.execEvenlyMinDelayMs),setTimeout(i,u,c)}else i(c)})}penalty(e,t=1,n={}){let i=this.getKey(e);return new Promise(s=>{let o=this._getKeySecDuration(n),a=this._memoryStorage.incrby(i,t,o);a.remainingPoints=Math.max(this.points-a.consumedPoints,0),s(a)})}reward(e,t=1,n={}){let i=this.getKey(e);return new Promise(s=>{let o=this._getKeySecDuration(n),a=this._memoryStorage.incrby(i,-t,o);a.remainingPoints=Math.max(this.points-a.consumedPoints,0),s(a)})}block(e,t){let n=t*1e3,i=this.points+1;return this._memoryStorage.set(this.getKey(e),i,t),Promise.resolve(new Y_(0,n===0?-1:n,i))}set(e,t,n){let i=(n>=0?n:this.duration)*1e3;return this._memoryStorage.set(this.getKey(e),t,n),Promise.resolve(new Y_(0,i===0?-1:i,t))}get(e){let t=this._memoryStorage.get(this.getKey(e));return t!==null&&(t.remainingPoints=Math.max(this.points-t.consumedPoints,0)),Promise.resolve(t)}delete(e){return Promise.resolve(this._memoryStorage.delete(this.getKey(e)))}};Q_.exports=tg});var rS=B((l1e,tS)=>{var X_=z_(),fz=ba(),hz=bf(),Z_=rg(),dz=bn(),Wn="rate_limiter_flexible",tu=null,j_=function(r,e,t,n){let i;n===null||n===!0||n===!1?i=n:i={remainingPoints:n.remainingPoints,msBeforeNext:n.msBeforeNext,consumedPoints:n.consumedPoints,isFirstInDuration:n.isFirstInDuration},r.send({channel:Wn,keyPrefix:e.keyPrefix,promiseId:e.promiseId,type:t,data:i})},J_=function(r){setTimeout(()=>{this._initiated?process.send(r):typeof this._promises[r.promiseId]<"u"&&J_.call(this,r)},30)},Jc=function(r,e,t,n,i){let s={channel:Wn,keyPrefix:this.keyPrefix,func:r,promiseId:e,data:{key:t,arg:n,opts:i}};this._initiated?process.send(s):J_.call(this,s)},eS=function(r,e){if(!e||e.channel!==Wn||typeof this._rateLimiters[e.keyPrefix]>"u")return!1;let t;switch(e.func){case"consume":t=this._rateLimiters[e.keyPrefix].consume(e.data.key,e.data.arg,e.data.opts);break;case"penalty":t=this._rateLimiters[e.keyPrefix].penalty(e.data.key,e.data.arg,e.data.opts);break;case"reward":t=this._rateLimiters[e.keyPrefix].reward(e.data.key,e.data.arg,e.data.opts);break;case"block":t=this._rateLimiters[e.keyPrefix].block(e.data.key,e.data.arg,e.data.opts);break;case"get":t=this._rateLimiters[e.keyPrefix].get(e.data.key,e.data.opts);break;case"delete":t=this._rateLimiters[e.keyPrefix].delete(e.data.key,e.data.opts);break;default:return!1}t&&t.then(n=>{j_(r,e,"resolve",n)}).catch(n=>{j_(r,e,"reject",n)})},pz=function(r){if(!r||r.channel!==Wn||r.keyPrefix!==this.keyPrefix)return!1;if(this._promises[r.promiseId]){clearTimeout(this._promises[r.promiseId].timeoutId);let e;switch(r.data===null||r.data===!0||r.data===!1?e=r.data:e=new dz(r.data.remainingPoints,r.data.msBeforeNext,r.data.consumedPoints,r.data.isFirstInDuration),r.type){case"resolve":this._promises[r.promiseId].resolve(e);break;case"reject":this._promises[r.promiseId].reject(e);break;default:throw new Error(`RateLimiterCluster: no such message type '${r.type}'`)}delete this._promises[r.promiseId]}},mz=function(){return{points:this.points,duration:this.duration,blockDuration:this.blockDuration,execEvenly:this.execEvenly,execEvenlyMinDelayMs:this.execEvenlyMinDelayMs,keyPrefix:this.keyPrefix}},eu=function(r,e){let t=process.hrtime(),n=t[0].toString()+t[1].toString();return typeof this._promises[n]<"u"&&(n+=fz.randomBytes(12).toString("base64")),this._promises[n]={resolve:r,reject:e,timeoutId:setTimeout(()=>{delete this._promises[n],e(new Error("RateLimiterCluster timeout: no answer from master in time"))},this.timeoutMs)},n},ng=class{constructor(){if(tu)return tu;this._rateLimiters={},X_.setMaxListeners(0),X_.on("message",(e,t)=>{t&&t.channel===Wn&&t.type==="init"?(typeof this._rateLimiters[t.opts.keyPrefix]>"u"&&(this._rateLimiters[t.opts.keyPrefix]=new Z_(t.opts)),e.send({channel:Wn,type:"init",keyPrefix:t.opts.keyPrefix})):eS.call(this,e,t)}),tu=this}},ig=class{constructor(e){if(tu)return tu;this._rateLimiters={},e.launchBus((t,n)=>{n.on("process:msg",i=>{let s=i.raw;if(s&&s.channel===Wn&&s.type==="init")typeof this._rateLimiters[s.opts.keyPrefix]>"u"&&(this._rateLimiters[s.opts.keyPrefix]=new Z_(s.opts)),e.sendDataToProcessId(i.process.pm_id,{data:{},topic:Wn,channel:Wn,type:"init",keyPrefix:s.opts.keyPrefix},(o,a)=>{o&&console.log(o,a)});else{let o={send:a=>{let c=a;c.topic=Wn,typeof c.data>"u"&&(c.data={}),e.sendDataToProcessId(i.process.pm_id,c,(u,l)=>{u&&console.log(u,l)})}};eS.call(this,o,s)}})}),tu=this}},sg=class extends hz{get timeoutMs(){return this._timeoutMs}set timeoutMs(e){this._timeoutMs=typeof e>"u"?5e3:Math.abs(parseInt(e))}constructor(e={}){super(e),process.setMaxListeners(0),this.timeoutMs=e.timeoutMs,this._initiated=!1,process.on("message",t=>{t&&t.channel===Wn&&t.type==="init"&&t.keyPrefix===this.keyPrefix?this._initiated=!0:pz.call(this,t)}),process.send({channel:Wn,type:"init",opts:mz.call(this)}),this._promises={}}consume(e,t=1,n={}){return new Promise((i,s)=>{let o=eu.call(this,i,s);Jc.call(this,"consume",o,e,t,n)})}penalty(e,t=1,n={}){return new Promise((i,s)=>{let o=eu.call(this,i,s);Jc.call(this,"penalty",o,e,t,n)})}reward(e,t=1,n={}){return new Promise((i,s)=>{let o=eu.call(this,i,s);Jc.call(this,"reward",o,e,t,n)})}block(e,t,n={}){return new Promise((i,s)=>{let o=eu.call(this,i,s);Jc.call(this,"block",o,e,t,n)})}get(e,t={}){return new Promise((n,i)=>{let s=eu.call(this,n,i);Jc.call(this,"get",s,e,t)})}delete(e,t={}){return new Promise((n,i)=>{let s=eu.call(this,n,i);Jc.call(this,"delete",s,e,t)})}};tS.exports={RateLimiterClusterMaster:ng,RateLimiterClusterMasterPM2:ig,RateLimiterCluster:sg}});var iS=B((f1e,nS)=>{var gz=Zc(),yz=bn(),og=class extends gz{constructor(e){super(e),this.client=e.storeClient}_getRateLimiterRes(e,t,n){let i=new yz;return i.consumedPoints=parseInt(n.consumedPoints),i.isFirstInDuration=n.consumedPoints===t,i.remainingPoints=Math.max(this.points-i.consumedPoints,0),i.msBeforeNext=n.msBeforeNext,i}_upsert(e,t,n,i=!1,s={}){return new Promise((o,a)=>{let c=Date.now(),u=Math.floor(n/1e3);i?this.client.set(e,t,u,l=>{l?a(l):this.client.set(`${e}_expire`,u>0?c+u*1e3:-1,u,()=>{let f={consumedPoints:t,msBeforeNext:u>0?u*1e3:-1};o(f)})}):this.client.incr(e,t,(l,f)=>{l||f===!1?this.client.add(e,t,u,(h,d)=>{if(h||!d)if(typeof s.attemptNumber>"u"||s.attemptNumber<3){let p=Object.assign({},s);p.attemptNumber=p.attemptNumber?p.attemptNumber+1:1,this._upsert(e,t,n,i,p).then(m=>o(m)).catch(m=>a(m))}else a(new Error("Can not add key"));else this.client.add(`${e}_expire`,u>0?c+u*1e3:-1,u,()=>{let p={consumedPoints:t,msBeforeNext:u>0?u*1e3:-1};o(p)})}):this.client.get(`${e}_expire`,(h,d)=>{if(h)a(h);else{let p=d===!1?0:d,m={consumedPoints:f,msBeforeNext:p>=0?Math.max(p-c,0):-1};o(m)}})})})}_get(e){return new Promise((t,n)=>{let i=Date.now();this.client.get(e,(s,o)=>{o?this.client.get(`${e}_expire`,(a,c)=>{if(a)n(a);else{let u=c===!1?0:c,l={consumedPoints:o,msBeforeNext:u>=0?Math.max(u-i,0):-1};t(l)}}):t(null)})})}_delete(e){return new Promise((t,n)=>{this.client.del(e,(i,s)=>{i?n(i):s===!1?t(s):this.client.del(`${e}_expire`,o=>{o?n(o):t(s)})})})}};nS.exports=og});var aS=B((d1e,oS)=>{var sS=bn();oS.exports=class{constructor(e={}){this.limiter=e.limiter,this.blackList=e.blackList,this.whiteList=e.whiteList,this.isBlackListed=e.isBlackListed,this.isWhiteListed=e.isWhiteListed,this.runActionAnyway=e.runActionAnyway}get limiter(){return this._limiter}set limiter(e){if(typeof e>"u")throw new Error("limiter is not set");this._limiter=e}get runActionAnyway(){return this._runActionAnyway}set runActionAnyway(e){this._runActionAnyway=typeof e>"u"?!1:e}get blackList(){return this._blackList}set blackList(e){this._blackList=Array.isArray(e)?e:[]}get isBlackListed(){return this._isBlackListed}set isBlackListed(e){if(typeof e>"u"&&(e=()=>!1),typeof e!="function")throw new Error("isBlackListed must be function");this._isBlackListed=e}get whiteList(){return this._whiteList}set whiteList(e){this._whiteList=Array.isArray(e)?e:[]}get isWhiteListed(){return this._isWhiteListed}set isWhiteListed(e){if(typeof e>"u"&&(e=()=>!1),typeof e!="function")throw new Error("isWhiteListed must be function");this._isWhiteListed=e}isBlackListedSomewhere(e){return this.blackList.indexOf(e)>=0||this.isBlackListed(e)}isWhiteListedSomewhere(e){return this.whiteList.indexOf(e)>=0||this.isWhiteListed(e)}getBlackRes(){return new sS(0,Number.MAX_SAFE_INTEGER,0,!1)}getWhiteRes(){return new sS(Number.MAX_SAFE_INTEGER,0,0,!1)}rejectBlack(){return Promise.reject(this.getBlackRes())}resolveBlack(){return Promise.resolve(this.getBlackRes())}resolveWhite(){return Promise.resolve(this.getWhiteRes())}consume(e,t=1){let n;return this.isWhiteListedSomewhere(e)?n=this.resolveWhite():this.isBlackListedSomewhere(e)&&(n=this.rejectBlack()),typeof n>"u"?this.limiter.consume(e,t):(this.runActionAnyway&&this.limiter.consume(e,t).catch(()=>{}),n)}block(e,t){let n;return this.isWhiteListedSomewhere(e)?n=this.resolveWhite():this.isBlackListedSomewhere(e)&&(n=this.resolveBlack()),typeof n>"u"?this.limiter.block(e,t):(this.runActionAnyway&&this.limiter.block(e,t).catch(()=>{}),n)}penalty(e,t){let n;return this.isWhiteListedSomewhere(e)?n=this.resolveWhite():this.isBlackListedSomewhere(e)&&(n=this.resolveBlack()),typeof n>"u"?this.limiter.penalty(e,t):(this.runActionAnyway&&this.limiter.penalty(e,t).catch(()=>{}),n)}reward(e,t){let n;return this.isWhiteListedSomewhere(e)?n=this.resolveWhite():this.isBlackListedSomewhere(e)&&(n=this.resolveBlack()),typeof n>"u"?this.limiter.reward(e,t):(this.runActionAnyway&&this.limiter.reward(e,t).catch(()=>{}),n)}get(e){let t;return this.isWhiteListedSomewhere(e)?t=this.resolveWhite():this.isBlackListedSomewhere(e)&&(t=this.resolveBlack()),typeof t>"u"||this.runActionAnyway?this.limiter.get(e):t}delete(e){return this.limiter.delete(e)}}});var uS=B((m1e,cS)=>{var bz=bf();cS.exports=class{constructor(...e){if(e.length<1)throw new Error("RateLimiterUnion: at least one limiter have to be passed");e.forEach(t=>{if(!(t instanceof bz))throw new Error("RateLimiterUnion: all limiters have to be instance of RateLimiterAbstract")}),this._limiters=e}consume(e,t=1){return new Promise((n,i)=>{let s=[];this._limiters.forEach(o=>{s.push(o.consume(e,t).catch(a=>({rejected:!0,rej:a})))}),Promise.all(s).then(o=>{let a={},c=!1;o.forEach(u=>{u.rejected===!0&&(c=!0)});for(let u=0;u<o.length;u++)c&&o[u].rejected===!0?a[this._limiters[u].keyPrefix]=o[u].rej:c||(a[this._limiters[u].keyPrefix]=o[u]);c?i(a):n(a)})})}}});var fS=B((y1e,lS)=>{lS.exports=class extends Error{constructor(e,t){super(),Error.captureStackTrace&&Error.captureStackTrace(this,this.constructor),this.name="CustomError",this.message=e,t&&(this.extra=t)}}});var mS=B((w1e,pS)=>{var hS=fS(),dS=4294967295,ag="limiter";pS.exports=class{constructor(e,t={maxQueueSize:dS}){this._queueLimiters={KEY_DEFAULT:new Wd(e,t)},this._limiterFlexible=e,this._maxQueueSize=t.maxQueueSize}getTokensRemaining(e=ag){return this._queueLimiters[e]?this._queueLimiters[e].getTokensRemaining():Promise.resolve(this._limiterFlexible.points)}removeTokens(e,t=ag){return this._queueLimiters[t]||(this._queueLimiters[t]=new Wd(this._limiterFlexible,{key:t,maxQueueSize:this._maxQueueSize})),this._queueLimiters[t].removeTokens(e)}};var Wd=class{constructor(e,t={maxQueueSize:dS,key:ag}){this._key=t.key,this._waitTimeout=null,this._queue=[],this._limiterFlexible=e,this._maxQueueSize=t.maxQueueSize}getTokensRemaining(){return this._limiterFlexible.get(this._key).then(e=>e!==null?e.remainingPoints:this._limiterFlexible.points)}removeTokens(e){let t=this;return new Promise((n,i)=>{if(e>t._limiterFlexible.points){i(new hS(`Requested tokens ${e} exceeds maximum ${t._limiterFlexible.points} tokens per interval`));return}t._queue.length>0?t._queueRequest.call(t,n,i,e):t._limiterFlexible.consume(t._key,e).then(s=>{n(s.remainingPoints)}).catch(s=>{s instanceof Error?i(s):(t._queueRequest.call(t,n,i,e),t._waitTimeout===null&&(t._waitTimeout=setTimeout(t._processFIFO.bind(t),s.msBeforeNext)))})})}_queueRequest(e,t,n){let i=this;i._queue.length<i._maxQueueSize?i._queue.push({resolve:e,reject:t,tokens:n}):t(new hS(`Number of requests reached it's maximum ${i._maxQueueSize}`))}_processFIFO(){let e=this;if(e._waitTimeout!==null&&(clearTimeout(e._waitTimeout),e._waitTimeout=null),e._queue.length===0)return;let t=e._queue.shift();e._limiterFlexible.consume(e._key,t.tokens).then(n=>{t.resolve(n.remainingPoints),e._processFIFO.call(e)}).catch(n=>{n instanceof Error?(t.reject(n),e._processFIFO.call(e)):(e._queue.unshift(t),e._waitTimeout===null&&(e._waitTimeout=setTimeout(e._processFIFO.bind(e),n.msBeforeNext)))})}}});var yS=B((x1e,gS)=>{var cg=bn();gS.exports=class{constructor(e,t){this._rateLimiter=e,this._burstLimiter=t}_combineRes(e,t){return e?new cg(e.remainingPoints,Math.min(e.msBeforeNext,t?t.msBeforeNext:0),e.consumedPoints,e.isFirstInDuration):null}consume(e,t=1,n={}){return this._rateLimiter.consume(e,t,n).catch(i=>i instanceof cg?this._burstLimiter.consume(e,t,n).then(s=>Promise.resolve(this._combineRes(i,s))).catch(s=>s instanceof cg?Promise.reject(this._combineRes(i,s)):Promise.reject(s)):Promise.reject(i))}get(e){return Promise.all([this._rateLimiter.get(e),this._burstLimiter.get(e)]).then(([t,n])=>this._combineRes(t,n))}get points(){return this._rateLimiter.points}}});var ug=B((v1e,bS)=>{var wz=B_(),Ez=U_(),xz=K_(),vz=q_(),{RateLimiterClusterMaster:_z,RateLimiterClusterMasterPM2:Sz,RateLimiterCluster:Rz}=rS(),Iz=rg(),Az=iS(),Tz=aS(),Dz=uS(),Cz=mS(),Pz=yS(),kz=bn();bS.exports={RateLimiterRedis:wz,RateLimiterMongo:Ez,RateLimiterMySQL:xz,RateLimiterPostgres:vz,RateLimiterMemory:Iz,RateLimiterMemcache:Az,RateLimiterClusterMaster:_z,RateLimiterClusterMasterPM2:Sz,RateLimiterCluster:Rz,RLWrapperBlackAndWhite:Tz,RateLimiterUnion:Dz,RateLimiterQueue:Cz,BurstyRateLimiter:Pz,RateLimiterRes:kz}});var BS=B((Lme,OS)=>{"use strict";OS.exports=Af;var Rg=ys();(Af.prototype=Object.create(Rg.EventEmitter.prototype)).constructor=Af;function Af(r,e,t){if(typeof r!="function")throw TypeError("rpcImpl must be a function");Rg.EventEmitter.call(this),this.rpcImpl=r,this.requestDelimited=!!e,this.responseDelimited=!!t}Af.prototype.rpcCall=function r(e,t,n,i,s){if(!i)throw TypeError("request must be specified");var o=this;if(!s)return Rg.asPromise(r,o,e,t,n,i);if(!o.rpcImpl){setTimeout(function(){s(Error("already ended"))},0);return}try{return o.rpcImpl(e,t[o.requestDelimited?"encodeDelimited":"encode"](i).finish(),function(c,u){if(c)return o.emit("error",c,e),s(c);if(u===null){o.end(!0);return}if(!(u instanceof n))try{u=n[o.responseDelimited?"decodeDelimited":"decode"](u)}catch(l){return o.emit("error",l,e),s(l)}return o.emit("data",u,e),s(null,u)})}catch(a){o.emit("error",a,e),setTimeout(function(){s(a)},0);return}};Af.prototype.end=function(e){return this.rpcImpl&&(e||this.rpcImpl(null,null,null),this.rpcImpl=null,this.emit("end").off()),this}});var MS=B(LS=>{"use strict";var t$=LS;t$.Service=BS()});var FS=B((Ume,US)=>{"use strict";US.exports={}});var qS=B(VS=>{"use strict";var tn=VS;tn.build="minimal";tn.Writer=Zh();tn.BufferWriter=Em();tn.Reader=Xh();tn.BufferReader=dm();tn.util=ys();tn.rpc=MS();tn.roots=FS();tn.configure=KS;function KS(){tn.util._configure(),tn.Writer._configure(tn.BufferWriter),tn.Reader._configure(tn.BufferReader)}KS()});var Ig=B((Kme,zS)=>{"use strict";zS.exports=qS()});var HS=B(($S,Tf)=>{(function(r,e){typeof define=="function"&&define.amd?define(["protobufjs/minimal"],e):typeof b6=="function"&&typeof Tf=="object"&&Tf&&Tf.exports&&(Tf.exports=e(Ig()))})($S,function(r){"use strict";var e=r.Reader,t=r.Writer,n=r.util,i=r.roots.default||(r.roots.default={});return i.RPC=function(){function s(a){if(this.subscriptions=[],this.messages=[],a)for(var c=Object.keys(a),u=0;u<c.length;++u)a[c[u]]!=null&&(this[c[u]]=a[c[u]])}s.prototype.subscriptions=n.emptyArray,s.prototype.messages=n.emptyArray,s.prototype.control=null;var o;return Object.defineProperty(s.prototype,"_control",{get:n.oneOfGetter(o=["control"]),set:n.oneOfSetter(o)}),s.encode=function(c,u){if(u||(u=t.create()),c.subscriptions!=null&&c.subscriptions.length)for(var l=0;l<c.subscriptions.length;++l)i.RPC.SubOpts.encode(c.subscriptions[l],u.uint32(10).fork()).ldelim();if(c.messages!=null&&c.messages.length)for(var l=0;l<c.messages.length;++l)i.RPC.Message.encode(c.messages[l],u.uint32(18).fork()).ldelim();return c.control!=null&&Object.hasOwnProperty.call(c,"control")&&i.RPC.ControlMessage.encode(c.control,u.uint32(26).fork()).ldelim(),u},s.decode=function(c,u){c instanceof e||(c=e.create(c));for(var l=u===void 0?c.len:c.pos+u,f=new i.RPC;c.pos<l;){var h=c.uint32();switch(h>>>3){case 1:f.subscriptions&&f.subscriptions.length||(f.subscriptions=[]),f.subscriptions.push(i.RPC.SubOpts.decode(c,c.uint32()));break;case 2:f.messages&&f.messages.length||(f.messages=[]),f.messages.push(i.RPC.Message.decode(c,c.uint32()));break;case 3:f.control=i.RPC.ControlMessage.decode(c,c.uint32());break;default:c.skipType(h&7);break}}return f},s.fromObject=function(c){if(c instanceof i.RPC)return c;var u=new i.RPC;if(c.subscriptions){if(!Array.isArray(c.subscriptions))throw TypeError(".RPC.subscriptions: array expected");u.subscriptions=[];for(var l=0;l<c.subscriptions.length;++l){if(typeof c.subscriptions[l]!="object")throw TypeError(".RPC.subscriptions: object expected");u.subscriptions[l]=i.RPC.SubOpts.fromObject(c.subscriptions[l])}}if(c.messages){if(!Array.isArray(c.messages))throw TypeError(".RPC.messages: array expected");u.messages=[];for(var l=0;l<c.messages.length;++l){if(typeof c.messages[l]!="object")throw TypeError(".RPC.messages: object expected");u.messages[l]=i.RPC.Message.fromObject(c.messages[l])}}if(c.control!=null){if(typeof c.control!="object")throw TypeError(".RPC.control: object expected");u.control=i.RPC.ControlMessage.fromObject(c.control)}return u},s.toObject=function(c,u){u||(u={});var l={};if((u.arrays||u.defaults)&&(l.subscriptions=[],l.messages=[]),c.subscriptions&&c.subscriptions.length){l.subscriptions=[];for(var f=0;f<c.subscriptions.length;++f)l.subscriptions[f]=i.RPC.SubOpts.toObject(c.subscriptions[f],u)}if(c.messages&&c.messages.length){l.messages=[];for(var f=0;f<c.messages.length;++f)l.messages[f]=i.RPC.Message.toObject(c.messages[f],u)}return c.control!=null&&c.hasOwnProperty("control")&&(l.control=i.RPC.ControlMessage.toObject(c.control,u),u.oneofs&&(l._control="control")),l},s.prototype.toJSON=function(){return this.constructor.toObject(this,r.util.toJSONOptions)},s.SubOpts=function(){function a(u){if(u)for(var l=Object.keys(u),f=0;f<l.length;++f)u[l[f]]!=null&&(this[l[f]]=u[l[f]])}a.prototype.subscribe=null,a.prototype.topic=null;var c;return Object.defineProperty(a.prototype,"_subscribe",{get:n.oneOfGetter(c=["subscribe"]),set:n.oneOfSetter(c)}),Object.defineProperty(a.prototype,"_topic",{get:n.oneOfGetter(c=["topic"]),set:n.oneOfSetter(c)}),a.encode=function(l,f){return f||(f=t.create()),l.subscribe!=null&&Object.hasOwnProperty.call(l,"subscribe")&&f.uint32(8).bool(l.subscribe),l.topic!=null&&Object.hasOwnProperty.call(l,"topic")&&f.uint32(18).string(l.topic),f},a.decode=function(l,f){l instanceof e||(l=e.create(l));for(var h=f===void 0?l.len:l.pos+f,d=new i.RPC.SubOpts;l.pos<h;){var p=l.uint32();switch(p>>>3){case 1:d.subscribe=l.bool();break;case 2:d.topic=l.string();break;default:l.skipType(p&7);break}}return d},a.fromObject=function(l){if(l instanceof i.RPC.SubOpts)return l;var f=new i.RPC.SubOpts;return l.subscribe!=null&&(f.subscribe=!!l.subscribe),l.topic!=null&&(f.topic=String(l.topic)),f},a.toObject=function(l,f){f||(f={});var h={};return l.subscribe!=null&&l.hasOwnProperty("subscribe")&&(h.subscribe=l.subscribe,f.oneofs&&(h._subscribe="subscribe")),l.topic!=null&&l.hasOwnProperty("topic")&&(h.topic=l.topic,f.oneofs&&(h._topic="topic")),h},a.prototype.toJSON=function(){return this.constructor.toObject(this,r.util.toJSONOptions)},a}(),s.Message=function(){function a(u){if(u)for(var l=Object.keys(u),f=0;f<l.length;++f)u[l[f]]!=null&&(this[l[f]]=u[l[f]])}a.prototype.from=null,a.prototype.data=null,a.prototype.seqno=null,a.prototype.topic="",a.prototype.signature=null,a.prototype.key=null;var c;return Object.defineProperty(a.prototype,"_from",{get:n.oneOfGetter(c=["from"]),set:n.oneOfSetter(c)}),Object.defineProperty(a.prototype,"_data",{get:n.oneOfGetter(c=["data"]),set:n.oneOfSetter(c)}),Object.defineProperty(a.prototype,"_seqno",{get:n.oneOfGetter(c=["seqno"]),set:n.oneOfSetter(c)}),Object.defineProperty(a.prototype,"_signature",{get:n.oneOfGetter(c=["signature"]),set:n.oneOfSetter(c)}),Object.defineProperty(a.prototype,"_key",{get:n.oneOfGetter(c=["key"]),set:n.oneOfSetter(c)}),a.encode=function(l,f){return f||(f=t.create()),l.from!=null&&Object.hasOwnProperty.call(l,"from")&&f.uint32(10).bytes(l.from),l.data!=null&&Object.hasOwnProperty.call(l,"data")&&f.uint32(18).bytes(l.data),l.seqno!=null&&Object.hasOwnProperty.call(l,"seqno")&&f.uint32(26).bytes(l.seqno),f.uint32(34).string(l.topic),l.signature!=null&&Object.hasOwnProperty.call(l,"signature")&&f.uint32(42).bytes(l.signature),l.key!=null&&Object.hasOwnProperty.call(l,"key")&&f.uint32(50).bytes(l.key),f},a.decode=function(l,f){l instanceof e||(l=e.create(l));for(var h=f===void 0?l.len:l.pos+f,d=new i.RPC.Message;l.pos<h;){var p=l.uint32();switch(p>>>3){case 1:d.from=l.bytes();break;case 2:d.data=l.bytes();break;case 3:d.seqno=l.bytes();break;case 4:d.topic=l.string();break;case 5:d.signature=l.bytes();break;case 6:d.key=l.bytes();break;default:l.skipType(p&7);break}}if(!d.hasOwnProperty("topic"))throw n.ProtocolError("missing required 'topic'",{instance:d});return d},a.fromObject=function(l){if(l instanceof i.RPC.Message)return l;var f=new i.RPC.Message;return l.from!=null&&(typeof l.from=="string"?n.base64.decode(l.from,f.from=n.newBuffer(n.base64.length(l.from)),0):l.from.length&&(f.from=l.from)),l.data!=null&&(typeof l.data=="string"?n.base64.decode(l.data,f.data=n.newBuffer(n.base64.length(l.data)),0):l.data.length&&(f.data=l.data)),l.seqno!=null&&(typeof l.seqno=="string"?n.base64.decode(l.seqno,f.seqno=n.newBuffer(n.base64.length(l.seqno)),0):l.seqno.length&&(f.seqno=l.seqno)),l.topic!=null&&(f.topic=String(l.topic)),l.signature!=null&&(typeof l.signature=="string"?n.base64.decode(l.signature,f.signature=n.newBuffer(n.base64.length(l.signature)),0):l.signature.length&&(f.signature=l.signature)),l.key!=null&&(typeof l.key=="string"?n.base64.decode(l.key,f.key=n.newBuffer(n.base64.length(l.key)),0):l.key.length&&(f.key=l.key)),f},a.toObject=function(l,f){f||(f={});var h={};return f.defaults&&(h.topic=""),l.from!=null&&l.hasOwnProperty("from")&&(h.from=f.bytes===String?n.base64.encode(l.from,0,l.from.length):f.bytes===Array?Array.prototype.slice.call(l.from):l.from,f.oneofs&&(h._from="from")),l.data!=null&&l.hasOwnProperty("data")&&(h.data=f.bytes===String?n.base64.encode(l.data,0,l.data.length):f.bytes===Array?Array.prototype.slice.call(l.data):l.data,f.oneofs&&(h._data="data")),l.seqno!=null&&l.hasOwnProperty("seqno")&&(h.seqno=f.bytes===String?n.base64.encode(l.seqno,0,l.seqno.length):f.bytes===Array?Array.prototype.slice.call(l.seqno):l.seqno,f.oneofs&&(h._seqno="seqno")),l.topic!=null&&l.hasOwnProperty("topic")&&(h.topic=l.topic),l.signature!=null&&l.hasOwnProperty("signature")&&(h.signature=f.bytes===String?n.base64.encode(l.signature,0,l.signature.length):f.bytes===Array?Array.prototype.slice.call(l.signature):l.signature,f.oneofs&&(h._signature="signature")),l.key!=null&&l.hasOwnProperty("key")&&(h.key=f.bytes===String?n.base64.encode(l.key,0,l.key.length):f.bytes===Array?Array.prototype.slice.call(l.key):l.key,f.oneofs&&(h._key="key")),h},a.prototype.toJSON=function(){return this.constructor.toObject(this,r.util.toJSONOptions)},a}(),s.ControlMessage=function(){function a(c){if(this.ihave=[],this.iwant=[],this.graft=[],this.prune=[],c)for(var u=Object.keys(c),l=0;l<u.length;++l)c[u[l]]!=null&&(this[u[l]]=c[u[l]])}return a.prototype.ihave=n.emptyArray,a.prototype.iwant=n.emptyArray,a.prototype.graft=n.emptyArray,a.prototype.prune=n.emptyArray,a.encode=function(u,l){if(l||(l=t.create()),u.ihave!=null&&u.ihave.length)for(var f=0;f<u.ihave.length;++f)i.RPC.ControlIHave.encode(u.ihave[f],l.uint32(10).fork()).ldelim();if(u.iwant!=null&&u.iwant.length)for(var f=0;f<u.iwant.length;++f)i.RPC.ControlIWant.encode(u.iwant[f],l.uint32(18).fork()).ldelim();if(u.graft!=null&&u.graft.length)for(var f=0;f<u.graft.length;++f)i.RPC.ControlGraft.encode(u.graft[f],l.uint32(26).fork()).ldelim();if(u.prune!=null&&u.prune.length)for(var f=0;f<u.prune.length;++f)i.RPC.ControlPrune.encode(u.prune[f],l.uint32(34).fork()).ldelim();return l},a.decode=function(u,l){u instanceof e||(u=e.create(u));for(var f=l===void 0?u.len:u.pos+l,h=new i.RPC.ControlMessage;u.pos<f;){var d=u.uint32();switch(d>>>3){case 1:h.ihave&&h.ihave.length||(h.ihave=[]),h.ihave.push(i.RPC.ControlIHave.decode(u,u.uint32()));break;case 2:h.iwant&&h.iwant.length||(h.iwant=[]),h.iwant.push(i.RPC.ControlIWant.decode(u,u.uint32()));break;case 3:h.graft&&h.graft.length||(h.graft=[]),h.graft.push(i.RPC.ControlGraft.decode(u,u.uint32()));break;case 4:h.prune&&h.prune.length||(h.prune=[]),h.prune.push(i.RPC.ControlPrune.decode(u,u.uint32()));break;default:u.skipType(d&7);break}}return h},a.fromObject=function(u){if(u instanceof i.RPC.ControlMessage)return u;var l=new i.RPC.ControlMessage;if(u.ihave){if(!Array.isArray(u.ihave))throw TypeError(".RPC.ControlMessage.ihave: array expected");l.ihave=[];for(var f=0;f<u.ihave.length;++f){if(typeof u.ihave[f]!="object")throw TypeError(".RPC.ControlMessage.ihave: object expected");l.ihave[f]=i.RPC.ControlIHave.fromObject(u.ihave[f])}}if(u.iwant){if(!Array.isArray(u.iwant))throw TypeError(".RPC.ControlMessage.iwant: array expected");l.iwant=[];for(var f=0;f<u.iwant.length;++f){if(typeof u.iwant[f]!="object")throw TypeError(".RPC.ControlMessage.iwant: object expected");l.iwant[f]=i.RPC.ControlIWant.fromObject(u.iwant[f])}}if(u.graft){if(!Array.isArray(u.graft))throw TypeError(".RPC.ControlMessage.graft: array expected");l.graft=[];for(var f=0;f<u.graft.length;++f){if(typeof u.graft[f]!="object")throw TypeError(".RPC.ControlMessage.graft: object expected");l.graft[f]=i.RPC.ControlGraft.fromObject(u.graft[f])}}if(u.prune){if(!Array.isArray(u.prune))throw TypeError(".RPC.ControlMessage.prune: array expected");l.prune=[];for(var f=0;f<u.prune.length;++f){if(typeof u.prune[f]!="object")throw TypeError(".RPC.ControlMessage.prune: object expected");l.prune[f]=i.RPC.ControlPrune.fromObject(u.prune[f])}}return l},a.toObject=function(u,l){l||(l={});var f={};if((l.arrays||l.defaults)&&(f.ihave=[],f.iwant=[],f.graft=[],f.prune=[]),u.ihave&&u.ihave.length){f.ihave=[];for(var h=0;h<u.ihave.length;++h)f.ihave[h]=i.RPC.ControlIHave.toObject(u.ihave[h],l)}if(u.iwant&&u.iwant.length){f.iwant=[];for(var h=0;h<u.iwant.length;++h)f.iwant[h]=i.RPC.ControlIWant.toObject(u.iwant[h],l)}if(u.graft&&u.graft.length){f.graft=[];for(var h=0;h<u.graft.length;++h)f.graft[h]=i.RPC.ControlGraft.toObject(u.graft[h],l)}if(u.prune&&u.prune.length){f.prune=[];for(var h=0;h<u.prune.length;++h)f.prune[h]=i.RPC.ControlPrune.toObject(u.prune[h],l)}return f},a.prototype.toJSON=function(){return this.constructor.toObject(this,r.util.toJSONOptions)},a}(),s.ControlIHave=function(){function a(u){if(this.messageIDs=[],u)for(var l=Object.keys(u),f=0;f<l.length;++f)u[l[f]]!=null&&(this[l[f]]=u[l[f]])}a.prototype.topicID=null,a.prototype.messageIDs=n.emptyArray;var c;return Object.defineProperty(a.prototype,"_topicID",{get:n.oneOfGetter(c=["topicID"]),set:n.oneOfSetter(c)}),a.encode=function(l,f){if(f||(f=t.create()),l.topicID!=null&&Object.hasOwnProperty.call(l,"topicID")&&f.uint32(10).string(l.topicID),l.messageIDs!=null&&l.messageIDs.length)for(var h=0;h<l.messageIDs.length;++h)f.uint32(18).bytes(l.messageIDs[h]);return f},a.decode=function(l,f){l instanceof e||(l=e.create(l));for(var h=f===void 0?l.len:l.pos+f,d=new i.RPC.ControlIHave;l.pos<h;){var p=l.uint32();switch(p>>>3){case 1:d.topicID=l.string();break;case 2:d.messageIDs&&d.messageIDs.length||(d.messageIDs=[]),d.messageIDs.push(l.bytes());break;default:l.skipType(p&7);break}}return d},a.fromObject=function(l){if(l instanceof i.RPC.ControlIHave)return l;var f=new i.RPC.ControlIHave;if(l.topicID!=null&&(f.topicID=String(l.topicID)),l.messageIDs){if(!Array.isArray(l.messageIDs))throw TypeError(".RPC.ControlIHave.messageIDs: array expected");f.messageIDs=[];for(var h=0;h<l.messageIDs.length;++h)typeof l.messageIDs[h]=="string"?n.base64.decode(l.messageIDs[h],f.messageIDs[h]=n.newBuffer(n.base64.length(l.messageIDs[h])),0):l.messageIDs[h].length&&(f.messageIDs[h]=l.messageIDs[h])}return f},a.toObject=function(l,f){f||(f={});var h={};if((f.arrays||f.defaults)&&(h.messageIDs=[]),l.topicID!=null&&l.hasOwnProperty("topicID")&&(h.topicID=l.topicID,f.oneofs&&(h._topicID="topicID")),l.messageIDs&&l.messageIDs.length){h.messageIDs=[];for(var d=0;d<l.messageIDs.length;++d)h.messageIDs[d]=f.bytes===String?n.base64.encode(l.messageIDs[d],0,l.messageIDs[d].length):f.bytes===Array?Array.prototype.slice.call(l.messageIDs[d]):l.messageIDs[d]}return h},a.prototype.toJSON=function(){return this.constructor.toObject(this,r.util.toJSONOptions)},a}(),s.ControlIWant=function(){function a(c){if(this.messageIDs=[],c)for(var u=Object.keys(c),l=0;l<u.length;++l)c[u[l]]!=null&&(this[u[l]]=c[u[l]])}return a.prototype.messageIDs=n.emptyArray,a.encode=function(u,l){if(l||(l=t.create()),u.messageIDs!=null&&u.messageIDs.length)for(var f=0;f<u.messageIDs.length;++f)l.uint32(10).bytes(u.messageIDs[f]);return l},a.decode=function(u,l){u instanceof e||(u=e.create(u));for(var f=l===void 0?u.len:u.pos+l,h=new i.RPC.ControlIWant;u.pos<f;){var d=u.uint32();switch(d>>>3){case 1:h.messageIDs&&h.messageIDs.length||(h.messageIDs=[]),h.messageIDs.push(u.bytes());break;default:u.skipType(d&7);break}}return h},a.fromObject=function(u){if(u instanceof i.RPC.ControlIWant)return u;var l=new i.RPC.ControlIWant;if(u.messageIDs){if(!Array.isArray(u.messageIDs))throw TypeError(".RPC.ControlIWant.messageIDs: array expected");l.messageIDs=[];for(var f=0;f<u.messageIDs.length;++f)typeof u.messageIDs[f]=="string"?n.base64.decode(u.messageIDs[f],l.messageIDs[f]=n.newBuffer(n.base64.length(u.messageIDs[f])),0):u.messageIDs[f].length&&(l.messageIDs[f]=u.messageIDs[f])}return l},a.toObject=function(u,l){l||(l={});var f={};if((l.arrays||l.defaults)&&(f.messageIDs=[]),u.messageIDs&&u.messageIDs.length){f.messageIDs=[];for(var h=0;h<u.messageIDs.length;++h)f.messageIDs[h]=l.bytes===String?n.base64.encode(u.messageIDs[h],0,u.messageIDs[h].length):l.bytes===Array?Array.prototype.slice.call(u.messageIDs[h]):u.messageIDs[h]}return f},a.prototype.toJSON=function(){return this.constructor.toObject(this,r.util.toJSONOptions)},a}(),s.ControlGraft=function(){function a(u){if(u)for(var l=Object.keys(u),f=0;f<l.length;++f)u[l[f]]!=null&&(this[l[f]]=u[l[f]])}a.prototype.topicID=null;var c;return Object.defineProperty(a.prototype,"_topicID",{get:n.oneOfGetter(c=["topicID"]),set:n.oneOfSetter(c)}),a.encode=function(l,f){return f||(f=t.create()),l.topicID!=null&&Object.hasOwnProperty.call(l,"topicID")&&f.uint32(10).string(l.topicID),f},a.decode=function(l,f){l instanceof e||(l=e.create(l));for(var h=f===void 0?l.len:l.pos+f,d=new i.RPC.ControlGraft;l.pos<h;){var p=l.uint32();switch(p>>>3){case 1:d.topicID=l.string();break;default:l.skipType(p&7);break}}return d},a.fromObject=function(l){if(l instanceof i.RPC.ControlGraft)return l;var f=new i.RPC.ControlGraft;return l.topicID!=null&&(f.topicID=String(l.topicID)),f},a.toObject=function(l,f){f||(f={});var h={};return l.topicID!=null&&l.hasOwnProperty("topicID")&&(h.topicID=l.topicID,f.oneofs&&(h._topicID="topicID")),h},a.prototype.toJSON=function(){return this.constructor.toObject(this,r.util.toJSONOptions)},a}(),s.ControlPrune=function(){function a(u){if(this.peers=[],u)for(var l=Object.keys(u),f=0;f<l.length;++f)u[l[f]]!=null&&(this[l[f]]=u[l[f]])}a.prototype.topicID=null,a.prototype.peers=n.emptyArray,a.prototype.backoff=null;var c;return Object.defineProperty(a.prototype,"_topicID",{get:n.oneOfGetter(c=["topicID"]),set:n.oneOfSetter(c)}),Object.defineProperty(a.prototype,"_backoff",{get:n.oneOfGetter(c=["backoff"]),set:n.oneOfSetter(c)}),a.encode=function(l,f){if(f||(f=t.create()),l.topicID!=null&&Object.hasOwnProperty.call(l,"topicID")&&f.uint32(10).string(l.topicID),l.peers!=null&&l.peers.length)for(var h=0;h<l.peers.length;++h)i.RPC.PeerInfo.encode(l.peers[h],f.uint32(18).fork()).ldelim();return l.backoff!=null&&Object.hasOwnProperty.call(l,"backoff")&&f.uint32(24).uint64(l.backoff),f},a.decode=function(l,f){l instanceof e||(l=e.create(l));for(var h=f===void 0?l.len:l.pos+f,d=new i.RPC.ControlPrune;l.pos<h;){var p=l.uint32();switch(p>>>3){case 1:d.topicID=l.string();break;case 2:d.peers&&d.peers.length||(d.peers=[]),d.peers.push(i.RPC.PeerInfo.decode(l,l.uint32()));break;case 3:d.backoff=l.uint64();break;default:l.skipType(p&7);break}}return d},a.fromObject=function(l){if(l instanceof i.RPC.ControlPrune)return l;var f=new i.RPC.ControlPrune;if(l.topicID!=null&&(f.topicID=String(l.topicID)),l.peers){if(!Array.isArray(l.peers))throw TypeError(".RPC.ControlPrune.peers: array expected");f.peers=[];for(var h=0;h<l.peers.length;++h){if(typeof l.peers[h]!="object")throw TypeError(".RPC.ControlPrune.peers: object expected");f.peers[h]=i.RPC.PeerInfo.fromObject(l.peers[h])}}return l.backoff!=null&&(n.Long?(f.backoff=n.Long.fromValue(l.backoff)).unsigned=!0:typeof l.backoff=="string"?f.backoff=parseInt(l.backoff,10):typeof l.backoff=="number"?f.backoff=l.backoff:typeof l.backoff=="object"&&(f.backoff=new n.LongBits(l.backoff.low>>>0,l.backoff.high>>>0).toNumber(!0))),f},a.toObject=function(l,f){f||(f={});var h={};if((f.arrays||f.defaults)&&(h.peers=[]),l.topicID!=null&&l.hasOwnProperty("topicID")&&(h.topicID=l.topicID,f.oneofs&&(h._topicID="topicID")),l.peers&&l.peers.length){h.peers=[];for(var d=0;d<l.peers.length;++d)h.peers[d]=i.RPC.PeerInfo.toObject(l.peers[d],f)}return l.backoff!=null&&l.hasOwnProperty("backoff")&&(typeof l.backoff=="number"?h.backoff=f.longs===String?String(l.backoff):l.backoff:h.backoff=f.longs===String?n.Long.prototype.toString.call(l.backoff):f.longs===Number?new n.LongBits(l.backoff.low>>>0,l.backoff.high>>>0).toNumber(!0):l.backoff,f.oneofs&&(h._backoff="backoff")),h},a.prototype.toJSON=function(){return this.constructor.toObject(this,r.util.toJSONOptions)},a}(),s.PeerInfo=function(){function a(u){if(u)for(var l=Object.keys(u),f=0;f<l.length;++f)u[l[f]]!=null&&(this[l[f]]=u[l[f]])}a.prototype.peerID=null,a.prototype.signedPeerRecord=null;var c;return Object.defineProperty(a.prototype,"_peerID",{get:n.oneOfGetter(c=["peerID"]),set:n.oneOfSetter(c)}),Object.defineProperty(a.prototype,"_signedPeerRecord",{get:n.oneOfGetter(c=["signedPeerRecord"]),set:n.oneOfSetter(c)}),a.encode=function(l,f){return f||(f=t.create()),l.peerID!=null&&Object.hasOwnProperty.call(l,"peerID")&&f.uint32(10).bytes(l.peerID),l.signedPeerRecord!=null&&Object.hasOwnProperty.call(l,"signedPeerRecord")&&f.uint32(18).bytes(l.signedPeerRecord),f},a.decode=function(l,f){l instanceof e||(l=e.create(l));for(var h=f===void 0?l.len:l.pos+f,d=new i.RPC.PeerInfo;l.pos<h;){var p=l.uint32();switch(p>>>3){case 1:d.peerID=l.bytes();break;case 2:d.signedPeerRecord=l.bytes();break;default:l.skipType(p&7);break}}return d},a.fromObject=function(l){if(l instanceof i.RPC.PeerInfo)return l;var f=new i.RPC.PeerInfo;return l.peerID!=null&&(typeof l.peerID=="string"?n.base64.decode(l.peerID,f.peerID=n.newBuffer(n.base64.length(l.peerID)),0):l.peerID.length&&(f.peerID=l.peerID)),l.signedPeerRecord!=null&&(typeof l.signedPeerRecord=="string"?n.base64.decode(l.signedPeerRecord,f.signedPeerRecord=n.newBuffer(n.base64.length(l.signedPeerRecord)),0):l.signedPeerRecord.length&&(f.signedPeerRecord=l.signedPeerRecord)),f},a.toObject=function(l,f){f||(f={});var h={};return l.peerID!=null&&l.hasOwnProperty("peerID")&&(h.peerID=f.bytes===String?n.base64.encode(l.peerID,0,l.peerID.length):f.bytes===Array?Array.prototype.slice.call(l.peerID):l.peerID,f.oneofs&&(h._peerID="peerID")),l.signedPeerRecord!=null&&l.hasOwnProperty("signedPeerRecord")&&(h.signedPeerRecord=f.bytes===String?n.base64.encode(l.signedPeerRecord,0,l.signedPeerRecord.length):f.bytes===Array?Array.prototype.slice.call(l.signedPeerRecord):l.signedPeerRecord,f.oneofs&&(h._signedPeerRecord="signedPeerRecord")),h},a.prototype.toJSON=function(){return this.constructor.toObject(this,r.util.toJSONOptions)},a}(),s}(),i})});var rR=B((h3e,tR)=>{"use strict";function At(r,t){var t=t||{};this._capacity=t.capacity,this._head=0,this._tail=0,Array.isArray(r)?this._fromArray(r):(this._capacityMask=3,this._list=new Array(4))}At.prototype.peekAt=function(e){var t=e;if(t===(t|0)){var n=this.size();if(!(t>=n||t<-n))return t<0&&(t+=n),t=this._head+t&this._capacityMask,this._list[t]}};At.prototype.get=function(e){return this.peekAt(e)};At.prototype.peek=function(){if(this._head!==this._tail)return this._list[this._head]};At.prototype.peekFront=function(){return this.peek()};At.prototype.peekBack=function(){return this.peekAt(-1)};Object.defineProperty(At.prototype,"length",{get:function(){return this.size()}});At.prototype.size=function(){return this._head===this._tail?0:this._head<this._tail?this._tail-this._head:this._capacityMask+1-(this._head-this._tail)};At.prototype.unshift=function(e){if(arguments.length===0)return this.size();var t=this._list.length;return this._head=this._head-1+t&this._capacityMask,this._list[this._head]=e,this._tail===this._head&&this._growArray(),this._capacity&&this.size()>this._capacity&&this.pop(),this._head<this._tail?this._tail-this._head:this._capacityMask+1-(this._head-this._tail)};At.prototype.shift=function(){var e=this._head;if(e!==this._tail){var t=this._list[e];return this._list[e]=void 0,this._head=e+1&this._capacityMask,e<2&&this._tail>1e4&&this._tail<=this._list.length>>>2&&this._shrinkArray(),t}};At.prototype.push=function(e){if(arguments.length===0)return this.size();var t=this._tail;return this._list[t]=e,this._tail=t+1&this._capacityMask,this._tail===this._head&&this._growArray(),this._capacity&&this.size()>this._capacity&&this.shift(),this._head<this._tail?this._tail-this._head:this._capacityMask+1-(this._head-this._tail)};At.prototype.pop=function(){var e=this._tail;if(e!==this._head){var t=this._list.length;this._tail=e-1+t&this._capacityMask;var n=this._list[this._tail];return this._list[this._tail]=void 0,this._head<2&&e>1e4&&e<=t>>>2&&this._shrinkArray(),n}};At.prototype.removeOne=function(e){var t=e;if(t===(t|0)&&this._head!==this._tail){var n=this.size(),i=this._list.length;if(!(t>=n||t<-n)){t<0&&(t+=n),t=this._head+t&this._capacityMask;var s=this._list[t],o;if(e<n/2){for(o=e;o>0;o--)this._list[t]=this._list[t=t-1+i&this._capacityMask];this._list[t]=void 0,this._head=this._head+1+i&this._capacityMask}else{for(o=n-1-e;o>0;o--)this._list[t]=this._list[t=t+1+i&this._capacityMask];this._list[t]=void 0,this._tail=this._tail-1+i&this._capacityMask}return s}}};At.prototype.remove=function(e,t){var n=e,i,s=t;if(n===(n|0)&&this._head!==this._tail){var o=this.size(),a=this._list.length;if(!(n>=o||n<-o||t<1)){if(n<0&&(n+=o),t===1||!t)return i=new Array(1),i[0]=this.removeOne(n),i;if(n===0&&n+t>=o)return i=this.toArray(),this.clear(),i;n+t>o&&(t=o-n);var c;for(i=new Array(t),c=0;c<t;c++)i[c]=this._list[this._head+n+c&this._capacityMask];if(n=this._head+n&this._capacityMask,e+t===o){for(this._tail=this._tail-t+a&this._capacityMask,c=t;c>0;c--)this._list[n=n+1+a&this._capacityMask]=void 0;return i}if(e===0){for(this._head=this._head+t+a&this._capacityMask,c=t-1;c>0;c--)this._list[n=n+1+a&this._capacityMask]=void 0;return i}if(n<o/2){for(this._head=this._head+e+t+a&this._capacityMask,c=e;c>0;c--)this.unshift(this._list[n=n-1+a&this._capacityMask]);for(n=this._head-1+a&this._capacityMask;s>0;)this._list[n=n-1+a&this._capacityMask]=void 0,s--;e<0&&(this._tail=n)}else{for(this._tail=n,n=n+t+a&this._capacityMask,c=o-(t+e);c>0;c--)this.push(this._list[n++]);for(n=this._tail;s>0;)this._list[n=n+1+a&this._capacityMask]=void 0,s--}return this._head<2&&this._tail>1e4&&this._tail<=a>>>2&&this._shrinkArray(),i}}};At.prototype.splice=function(e,t){var n=e;if(n===(n|0)){var i=this.size();if(n<0&&(n+=i),!(n>i))if(arguments.length>2){var 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a.blockPresences)c.uint32(34),r.BlockPresence.codec().encode(l,c);a.pendingBytes!=null&&a.pendingBytes!==0&&(c.uint32(40),c.int32(a.pendingBytes)),u.lengthDelimited!==!1&&c.ldelim()},(a,c)=>{let u={blocks:[],payload:[],blockPresences:[],pendingBytes:0},l=c==null?a.len:a.pos+c;for(;a.pos<l;){let f=a.uint32();switch(f>>>3){case 1:u.wantlist=r.Wantlist.codec().decode(a,a.uint32());break;case 2:u.blocks.push(a.bytes());break;case 3:u.payload.push(r.Block.codec().decode(a,a.uint32()));break;case 4:u.blockPresences.push(r.BlockPresence.codec().decode(a,a.uint32()));break;case 5:u.pendingBytes=a.int32();break;default:a.skipType(f&7);break}}return u})),o),r.encode=a=>pe(a,r.codec()),r.decode=a=>de(a,r.codec())})(Yr||(Yr={}));var Dr=class r{static Entry=Qs;static WantType={Block:Yr.Wantlist.WantType.Block,Have:Yr.Wantlist.WantType.Have};static BlockPresenceType={Have:Yr.BlockPresenceType.Have,DontHave:Yr.BlockPresenceType.DontHave};static deserialize=async(e,t)=>{let 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Map,this.blocks=new Map,this.blockPresences=new Map,this.pendingBytes=0}get empty(){return this.blocks.size===0&&this.wantlist.size===0&&this.blockPresences.size===0}addEntry(e,t,n,i,s){n==null&&(n=r.WantType.Block);let o=e.toString(Re),a=this.wantlist.get(o);a!=null?(a.wantType===n&&(a.priority=t),i===!0&&(a.cancel=!!i),s===!0&&(a.sendDontHave=!!s),n===r.WantType.Block&&a.wantType===r.WantType.Have&&(a.wantType=n)):this.wantlist.set(o,new Qs(e,t,n,i,s))}addBlock(e,t){let n=e.toString(Re);this.blocks.set(n,t)}addHave(e){let t=e.toString(Re);this.blockPresences.has(t)||this.blockPresences.set(t,r.BlockPresenceType.Have)}addDontHave(e){let t=e.toString(Re);this.blockPresences.has(t)||this.blockPresences.set(t,r.BlockPresenceType.DontHave)}cancel(e){let t=e.toString(Re);this.wantlist.delete(t),this.addEntry(e,0,r.WantType.Block,!0,!1)}setPendingBytes(e){this.pendingBytes=e}serializeToBitswap100(){return Yr.encode({wantlist:{entries:Array.from(this.wantlist.values()).map(e=>({block:e.cid.bytes,priority:Number(e.priority),cancel:!!e.cancel,wantType:Yr.Wantlist.WantType.Block,sendDontHave:!1})),full:!!this.full},blocks:Array.from(this.blocks.values())})}serializeToBitswap110(){let e={wantlist:{entries:Array.from(this.wantlist.values()).map(t=>({block:t.cid.bytes,priority:Number(t.priority),wantType:t.wantType,cancel:!!t.cancel,sendDontHave:!!t.sendDontHave})),full:!!this.full},blockPresences:[],payload:[],pendingBytes:this.pendingBytes,blocks:[]};for(let[t,n]of this.blocks.entries()){let i=Ne.parse(t),s=i.version,o=i.code,a=i.multihash.code,c=i.multihash.digest.length,u=R7([s,o,a,c]);e.payload.push({prefix:u,data:n})}for(let[t,n]of this.blockPresences)e.blockPresences.push({cid:Ne.parse(t).bytes,type:n});return this.pendingBytes>0&&(e.pendingBytes=this.pendingBytes),Yr.encode(e)}equals(e){return!(this.full!==e.full||this.pendingBytes!==e.pendingBytes||!Gh(this.wantlist,e.wantlist)||!Gh(this.blocks,e.blocks)||!Gh(this.blockPresences,e.blockPresences))}get[Symbol.toStringTag](){let e=Array.from(this.wantlist.keys()),t=Array.from(this.blocks.keys());return`BitswapMessage <full: ${this.full}, list: ${e}, blocks: ${t}>`}};var m9={Block:Yr.Wantlist.WantType.Block,Have:Yr.Wantlist.WantType.Have},uL=(r,e)=>Array.prototype.slice.call(e,0).sort((t,n)=>{let i=r(t),s=r(n);return i<s?-1:i>s?1:0}),Zs=class{static Entry=oa;set;_stats;constructor(e,t){this.set=t!=null?Ki({name:"ipfs_bitswap_wantlist",metrics:t.metrics}):new Map,this._stats=e}get length(){return this.set.size}add(e,t,n){let i=e.toString(Re),s=this.set.get(i);s!=null?(s.inc(),s.priority=t,s.wantType===m9.Have&&n===m9.Block&&(s.wantType=n)):(this.set.set(i,new oa(e,t,n)),this._stats!=null&&this._stats.push(void 0,"wantListSize",1))}remove(e){let t=e.toString(Re),n=this.set.get(t);n!=null&&(n.dec(),!n.hasRefs()&&(this.set.delete(t),this._stats!=null&&this._stats.push(void 0,"wantListSize",-1)))}removeForce(e){this.set.has(e)&&this.set.delete(e)}forEach(e){this.set.forEach(e)}entries(){return this.set.entries()}sortedEntries(){return new Map(uL(e=>e[1].key,Array.from(this.set.entries())))}contains(e){let t=e.toString(Re);return this.set.has(t)}get(e){let t=e.toString(Re);return this.set.get(t)}};var e0=class{partner;wantlist;exchangeCount;accounting;lastExchange;constructor(e){this.partner=e,this.wantlist=new Zs,this.exchangeCount=0,this.accounting={bytesSent:0,bytesRecv:0}}sentBytes(e){this.exchangeCount++,this.lastExchange=new Date().getTime(),this.accounting.bytesSent+=e}receivedBytes(e){this.exchangeCount++,this.lastExchange=new Date().getTime(),this.accounting.bytesRecv+=e}wants(e,t,n){this.wantlist.add(e,t,n)}cancelWant(e){this.wantlist.remove(e)}wantlistContains(e){return this.wantlist.get(e)}debtRatio(){return this.accounting.bytesSent/(this.accounting.bytesRecv+1)}};var _l=class extends Map{_cmp;_keys;constructor(e,t){super(),this._cmp=t??this._defaultSort,this._keys=[];for(let[n,i]of e??[])this.set(n,i)}update(e){if(e<0||e>=this._keys.length)return;let t=this._keys[e];this._keys.splice(e,1);let n=this._find(t);this._keys.splice(n,0,t)}set(e,t){if(this.has(e)){let i=this.indexOf(e);this._keys.splice(i,1)}super.set(e,t);let n=this._find(e);return this._keys.splice(n,0,e),this}clear(){super.clear(),this._keys=[]}delete(e){if(!this.has(e))return!1;let t=this.indexOf(e);return this._keys.splice(t,1),super.delete(e)}indexOf(e){if(!this.has(e))return-1;let t=this._find(e);if(this._keys[t]===e)return t;for(let n=1;n<this._keys.length;n++){if(this._keys[t+n]===e)return t+n;if(this._keys[t-n]===e)return t-n}return-1}_find(e){let t=0,n=this._keys.length;for(;t<n;){let i=t+n>>>1,s=this._kCmp(this._keys[i],e);if(s<0)t=i+1;else if(s>0)n=i;else return i}return t}*keys(){for(let e of this._keys)yield e}*values(){for(let e of this._keys)yield this.get(e)}*entries(){for(let e of this._keys)yield[e,this.get(e)]}*[Symbol.iterator](){yield*this.entries()}forEach(e,t=this){if(e!=null)for(let n of this._keys){let i=this.get(n);if(i==null)throw new Error("Value cannot be undefined");e.apply(t,[[n,i]])}}_defaultSort(e,t){return e[0]<t[0]?-1:t[0]<e[0]?1:0}_kCmp(e,t){return this._cmp([e,this.get(e)],[t,this.get(t)])}};var lL={hasNewInfo(){return!1},merge(){}},t0=class{_taskMerger;_byPeer;constructor(e=lL){this._taskMerger=e,this._byPeer=new _l([],r0.compare)}pushTasks(e,t){let n=this._byPeer.get(e.toString());n==null&&(n=new r0(e,this._taskMerger)),n.pushTasks(t),this._byPeer.set(e.toString(),n)}popTasks(e){let t=this._head();if(t===void 0)return{tasks:[],pendingSize:0};let{tasks:n,pendingSize:i}=t.popTasks(e);if(n.length===0)return{tasks:n,pendingSize:i};let s=t.peerId;return t.isIdle()?this._byPeer.delete(s.toString()):this._byPeer.update(0),{peerId:s,tasks:n,pendingSize:i}}_head(){if(this._byPeer.size!==0)for(let[,e]of this._byPeer)return e}remove(e,t){this._byPeer.get(t.toString())?.remove(e)}tasksDone(e,t){let n=this._byPeer.get(e.toString());if(n==null)return;let i=this._byPeer.indexOf(e.toString());for(let s of t)n.taskDone(s);this._byPeer.update(i)}},r0=class{peerId;_taskMerger;_activeTotalSize;_pending;_active;constructor(e,t){this.peerId=e,this._taskMerger=t,this._activeTotalSize=0,this._pending=new Rm,this._active=new Set}pushTasks(e){for(let t of e)this._pushTask(t)}_pushTask(e){if(!this._taskHasMoreInfoThanActiveTasks(e))return;let t=this._pending.get(e.topic);if(t!=null){e.priority>t.priority&&this._pending.updatePriority(e.topic,e.priority),this._taskMerger.merge(e,t);return}this._pending.add(e)}_taskHasMoreInfoThanActiveTasks(e){let t=[];for(let n of this._active)n.topic===e.topic&&t.push(n);return t.length===0?!0:this._taskMerger.hasNewInfo(e,t)}popTasks(e){let t=0,n=[],i=this._pending.tasks();for(let s=0;s<i.length&&t<e;s++){let o=i[s];n.push(o),t+=o.size,this._pending.delete(o.topic),this._activeTotalSize+=o.size,this._active.add(o)}return{tasks:n,pendingSize:this._pending.totalSize}}taskDone(e){this._active.has(e)&&(this._activeTotalSize-=e.size,this._active.delete(e))}remove(e){this._pending.delete(e)}isIdle(){return this._pending.length===0&&this._active.size===0}static compare(e,t){return e[1]._pending.length===0?1:t[1]._pending.length===0?-1:e[1]._activeTotalSize===t[1]._activeTotalSize?t[1]._pending.length-e[1]._pending.length:e[1]._activeTotalSize-t[1]._activeTotalSize}},Rm=class{_tasks;constructor(){this._tasks=new _l([],this._compare)}get length(){return this._tasks.size}get totalSize(){return[...this._tasks.values()].reduce((e,t)=>e+t.task.size,0)}get(e){return this._tasks?.get(e)?.task}add(e){this._tasks.set(e.topic,{created:Date.now(),task:e})}delete(e){this._tasks.delete(e)}tasks(){return[...this._tasks.values()].map(e=>e.task)}updatePriority(e,t){let n=this._tasks.get(e);if(n==null)return;let i=this._tasks.indexOf(e);n.task.priority=t,this._tasks.update(i)}_compare(e,t){return e[1].task.priority===t[1].task.priority?e[1].created-t[1].created:t[1].task.priority-e[1].task.priority}};var g9={hasNewInfo(r,e){let t=!1,n=!1;for(let i of e)i.data.haveBlock&&(t=!0),i.data.isWantBlock&&(n=!0);return!!(!n&&r.data.isWantBlock||!t&&r.data.haveBlock)},merge(r,e){let t=r.data,n=e.data;!n.haveBlock&&t.haveBlock&&(n.haveBlock=t.haveBlock,n.blockSize=t.blockSize),!n.isWantBlock&&t.isWantBlock&&(n.isWantBlock=!0,(!n.haveBlock||t.haveBlock)&&(n.haveBlock=t.haveBlock,e.size=r.size)),n.isWantBlock&&n.haveBlock&&(e.size=n.blockSize)}};var y9=Dr.WantType,fL=16*1024,hL=1024,n0=class{_log;blockstore;network;_stats;_opts;ledgerMap;_running;_requestQueue;constructor(e,t,n,i,s,o={}){this._log=Ln(e,"engine"),this.blockstore=t,this.network=n,this._stats=i,this._opts=this._processOpts(o),this.ledgerMap=Ki({name:"ipfs_bitswap_ledger_map",metrics:s.metrics}),this._running=!1,this._requestQueue=new t0(g9)}_processOpts(e){return{maxSizeReplaceHasWithBlock:hL,targetMessageSize:fL,...e}}_scheduleProcessTasks(){setTimeout(()=>{this._processTasks().catch(e=>{this._log.error("error processing stats",e)})})}async _processTasks(){if(!this._running)return;let{peerId:e,tasks:t,pendingSize:n}=this._requestQueue.popTasks(this._opts.targetMessageSize);if(t.length===0)return;let i=new Dr(!1);i.setPendingBytes(n);let s=[],o=new Map;for(let c of t){let u=Ne.parse(c.topic);c.data.haveBlock?c.data.isWantBlock?(s.push(u),o.set(c.topic,c.data)):i.addHave(u):i.addDontHave(u)}let a=await this._getBlocks(s);for(let[c,u]of o){let l=Ne.parse(c),f=a.get(c);f!=null?i.addBlock(l,f):u.sendDontHave&&i.addDontHave(l)}if(i.empty){e!=null&&this._requestQueue.tasksDone(e,t),this._scheduleProcessTasks();return}try{e!=null&&await this.network.sendMessage(e,i);for(let[c,u]of a.entries())e!=null&&this.messageSent(e,Ne.parse(c),u)}catch(c){this._log.error(c)}e!=null&&this._requestQueue.tasksDone(e,t),this._scheduleProcessTasks()}wantlistForPeer(e){let t=e.toString(),n=this.ledgerMap.get(t);return n!=null?n.wantlist.sortedEntries():new Map}ledgerForPeer(e){let t=e.toString(),n=this.ledgerMap.get(t);if(n!=null)return{peer:n.partner,value:n.debtRatio(),sent:n.accounting.bytesSent,recv:n.accounting.bytesRecv,exchanged:n.exchangeCount}}peers(){return Array.from(this.ledgerMap.values()).map(e=>e.partner)}receivedBlocks(e){if(e.length!==0){for(let t of this.ledgerMap.values())for(let{cid:n,block:i}of e){let s=t.wantlistContains(n);if(s==null)continue;let o=i.length,a=this._sendAsBlock(s.wantType,o),c=o;a||(c=Dr.blockPresenceSize(s.cid)),this._requestQueue.pushTasks(t.partner,[{topic:s.cid.toString(Re),priority:s.priority,size:c,data:{blockSize:o,isWantBlock:a,haveBlock:!0,sendDontHave:!1}}])}this._scheduleProcessTasks()}}async messageReceived(e,t){let n=this._findOrCreate(e);if(t.empty)return;if(t.full&&(n.wantlist=new Zs),this._updateBlockAccounting(t.blocks,n),t.wantlist.size===0){this._scheduleProcessTasks();return}let i=[],s=[];t.wantlist.forEach(o=>{o.cancel?(n.cancelWant(o.cid),i.push(o.cid)):(n.wants(o.cid,o.priority,o.wantType),s.push(o))}),this._cancelWants(e,i),await this._addWants(e,s),this._scheduleProcessTasks()}_cancelWants(e,t){for(let n of t)this._requestQueue.remove(n.toString(Re),e)}async _addWants(e,t){let n=await this._getBlockSizes(t.map(s=>s.cid)),i=[];for(let s of t){let o=s.cid.toString(Re),a=n.get(o);if(a==null)s.sendDontHave&&i.push({topic:o,priority:s.priority,size:Dr.blockPresenceSize(s.cid),data:{isWantBlock:s.wantType===y9.Block,blockSize:0,haveBlock:!1,sendDontHave:s.sendDontHave}});else{let c=this._sendAsBlock(s.wantType,a),u=a;c||(u=Dr.blockPresenceSize(s.cid)),i.push({topic:o,priority:s.priority,size:u,data:{isWantBlock:c,blockSize:a,haveBlock:!0,sendDontHave:s.sendDontHave}})}this._requestQueue.pushTasks(e,i)}}_sendAsBlock(e,t){return e===y9.Block||t<=this._opts.maxSizeReplaceHasWithBlock}async _getBlockSizes(e){let t=await this._getBlocks(e);return new Map([...t].map(([n,i])=>[n,i.length]))}async _getBlocks(e){let t=new Map;return await Promise.all(e.map(async n=>{try{let i=await this.blockstore.get(n);t.set(n.toString(Re),i)}catch(i){i.code!=="ERR_NOT_FOUND"&&this._log.error("failed to query blockstore for %s: %s",n,i)}})),t}_updateBlockAccounting(e,t){for(let n of e.values())this._log("got block (%s bytes)",n.length),t.receivedBytes(n.length)}messageSent(e,t,n){let i=this._findOrCreate(e);i.sentBytes(n.length),i.wantlist.remove(t)}numBytesSentTo(e){return this._findOrCreate(e).accounting.bytesSent}numBytesReceivedFrom(e){return this._findOrCreate(e).accounting.bytesRecv}peerDisconnected(e){this.ledgerMap.delete(e.toString())}_findOrCreate(e){let t=e.toString(),n=this.ledgerMap.get(t);if(n!=null)return n;let i=new e0(e);return this.ledgerMap.set(t,i),this._stats!=null&&this._stats.push(t,"peerCount",1),i}start(){this._running=!0}stop(){this._running=!1}};var dL=Math.pow(2,7),pL=Math.pow(2,14),mL=Math.pow(2,21),Im=Math.pow(2,28),Am=Math.pow(2,35),Tm=Math.pow(2,42),Dm=Math.pow(2,49),tt=128,Cr=127;function sr(r){if(r<dL)return 1;if(r<pL)return 2;if(r<mL)return 3;if(r<Im)return 4;if(r<Am)return 5;if(r<Tm)return 6;if(r<Dm)return 7;if(Number.MAX_SAFE_INTEGER!=null&&r>Number.MAX_SAFE_INTEGER)throw new RangeError("Could not encode varint");return 8}function gL(r,e,t=0){switch(sr(r)){case 8:e[t++]=r&255|tt,r/=128;case 7:e[t++]=r&255|tt,r/=128;case 6:e[t++]=r&255|tt,r/=128;case 5:e[t++]=r&255|tt,r/=128;case 4:e[t++]=r&255|tt,r>>>=7;case 3:e[t++]=r&255|tt,r>>>=7;case 2:e[t++]=r&255|tt,r>>>=7;case 1:{e[t++]=r&255,r>>>=7;break}default:throw new Error("unreachable")}return e}function yL(r,e,t=0){switch(sr(r)){case 8:e.set(t++,r&255|tt),r/=128;case 7:e.set(t++,r&255|tt),r/=128;case 6:e.set(t++,r&255|tt),r/=128;case 5:e.set(t++,r&255|tt),r/=128;case 4:e.set(t++,r&255|tt),r>>>=7;case 3:e.set(t++,r&255|tt),r>>>=7;case 2:e.set(t++,r&255|tt),r>>>=7;case 1:{e.set(t++,r&255),r>>>=7;break}default:throw new Error("unreachable")}return e}function bL(r,e){let t=r[e],n=0;if(n+=t&Cr,t<tt||(t=r[e+1],n+=(t&Cr)<<7,t<tt)||(t=r[e+2],n+=(t&Cr)<<14,t<tt)||(t=r[e+3],n+=(t&Cr)<<21,t<tt)||(t=r[e+4],n+=(t&Cr)*Im,t<tt)||(t=r[e+5],n+=(t&Cr)*Am,t<tt)||(t=r[e+6],n+=(t&Cr)*Tm,t<tt)||(t=r[e+7],n+=(t&Cr)*Dm,t<tt))return n;throw new RangeError("Could not decode varint")}function wL(r,e){let t=r.get(e),n=0;if(n+=t&Cr,t<tt||(t=r.get(e+1),n+=(t&Cr)<<7,t<tt)||(t=r.get(e+2),n+=(t&Cr)<<14,t<tt)||(t=r.get(e+3),n+=(t&Cr)<<21,t<tt)||(t=r.get(e+4),n+=(t&Cr)*Im,t<tt)||(t=r.get(e+5),n+=(t&Cr)*Am,t<tt)||(t=r.get(e+6),n+=(t&Cr)*Tm,t<tt)||(t=r.get(e+7),n+=(t&Cr)*Dm,t<tt))return n;throw new RangeError("Could not decode varint")}function Qr(r,e,t=0){return e==null&&(e=Mr(sr(r))),e instanceof Uint8Array?gL(r,e,t):yL(r,e,t)}function on(r,e=0){return r instanceof Uint8Array?bL(r,e):wL(r,e)}function ve(r,e){e==null&&(e=r.reduce((i,s)=>i+s.length,0));let t=Mr(e),n=0;for(let i of r)t.set(i,n),n+=i.length;return ds(t)}var w9=Symbol.for("@achingbrain/uint8arraylist");function b9(r,e){if(e==null||e<0)throw new RangeError("index is out of bounds");let t=0;for(let n of r){let i=t+n.byteLength;if(e<i)return{buf:n,index:e-t};t=i}throw new RangeError("index is out of bounds")}function i0(r){return!!r?.[w9]}var Te=class 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d=this.get(f+h);if(n[h]!==d){l=Math.max(1,h-a[d]);break}}if(l===0)return f}return-1}getInt8(e){let t=this.subarray(e,e+1);return new DataView(t.buffer,t.byteOffset,t.byteLength).getInt8(0)}setInt8(e,t){let n=Mr(1);new DataView(n.buffer,n.byteOffset,n.byteLength).setInt8(0,t),this.write(n,e)}getInt16(e,t){let n=this.subarray(e,e+2);return new DataView(n.buffer,n.byteOffset,n.byteLength).getInt16(0,t)}setInt16(e,t,n){let i=ps(2);new DataView(i.buffer,i.byteOffset,i.byteLength).setInt16(0,t,n),this.write(i,e)}getInt32(e,t){let n=this.subarray(e,e+4);return new DataView(n.buffer,n.byteOffset,n.byteLength).getInt32(0,t)}setInt32(e,t,n){let i=ps(4);new DataView(i.buffer,i.byteOffset,i.byteLength).setInt32(0,t,n),this.write(i,e)}getBigInt64(e,t){let n=this.subarray(e,e+8);return new DataView(n.buffer,n.byteOffset,n.byteLength).getBigInt64(0,t)}setBigInt64(e,t,n){let i=ps(8);new DataView(i.buffer,i.byteOffset,i.byteLength).setBigInt64(0,t,n),this.write(i,e)}getUint8(e){let 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DataView(n.buffer,n.byteOffset,n.byteLength).getFloat32(0,t)}setFloat32(e,t,n){let i=ps(4);new DataView(i.buffer,i.byteOffset,i.byteLength).setFloat32(0,t,n),this.write(i,e)}getFloat64(e,t){let n=this.subarray(e,e+8);return new DataView(n.buffer,n.byteOffset,n.byteLength).getFloat64(0,t)}setFloat64(e,t,n){let i=ps(8);new DataView(i.buffer,i.byteOffset,i.byteLength).setFloat64(0,t,n),this.write(i,e)}equals(e){if(e==null||!(e instanceof r)||e.bufs.length!==this.bufs.length)return!1;for(let t=0;t<this.bufs.length;t++)if(!fe(this.bufs[t],e.bufs[t]))return!1;return!0}static fromUint8Arrays(e,t){let n=new r;return n.bufs=e,t==null&&(t=e.reduce((i,s)=>i+s.byteLength,0)),n.length=t,n}};function s0(r){return r[Symbol.asyncIterator]!=null}var o0=r=>{let e=sr(r),t=Mr(e);return Qr(r,t),o0.bytes=e,t};o0.bytes=0;function Kt(r,e){e=e??{};let t=e.lengthEncoder??o0;function*n(i){let s=t(i.byteLength);s instanceof Uint8Array?yield s:yield*s,i instanceof Uint8Array?yield i:yield*i}return s0(r)?async function*(){for await(let i of r)yield*n(i)}():function*(){for(let i of r)yield*n(i)}()}Kt.single=(r,e)=>{e=e??{};let t=e.lengthEncoder??o0;return new Te(t(r.byteLength),r)};var mc=j(ac(),1);var EL=8,xL=1024*1024*4,la;(function(r){r[r.LENGTH=0]="LENGTH",r[r.DATA=1]="DATA"})(la||(la={}));var Cm=r=>{let e=on(r);return Cm.bytes=sr(e),e};Cm.bytes=0;function Yt(r,e){let t=new Te,n=la.LENGTH,i=-1,s=e?.lengthDecoder??Cm,o=e?.maxLengthLength??EL,a=e?.maxDataLength??xL;function*c(){for(;t.byteLength>0;){if(n===la.LENGTH)try{if(i=s(t),i<0)throw(0,mc.default)(new Error("invalid message length"),"ERR_INVALID_MSG_LENGTH");if(i>a)throw(0,mc.default)(new Error("message length too long"),"ERR_MSG_DATA_TOO_LONG");let u=s.bytes;t.consume(u),e?.onLength!=null&&e.onLength(i),n=la.DATA}catch(u){if(u instanceof RangeError){if(t.byteLength>o)throw(0,mc.default)(new Error("message length length too long"),"ERR_MSG_LENGTH_TOO_LONG");break}throw u}if(n===la.DATA){if(t.byteLength<i)break;let u=t.sublist(0,i);t.consume(i),e?.onData!=null&&e.onData(u),yield u,n=la.LENGTH}}}return s0(r)?async function*(){for await(let u of r)t.append(u),yield*c();if(t.byteLength>0)throw(0,mc.default)(new Error("unexpected end of input"),"ERR_UNEXPECTED_EOF")}():function*(){for(let u of r)t.append(u),yield*c();if(t.byteLength>0)throw(0,mc.default)(new Error("unexpected end of input"),"ERR_UNEXPECTED_EOF")}()}Yt.fromReader=(r,e)=>{let t=1,n=async function*(){for(;;)try{let{done:s,value:o}=await r.next(t);if(s===!0)return;o!=null&&(yield o)}catch(s){if(s.code==="ERR_UNDER_READ")return{done:!0,value:null};throw s}finally{t=1}}();return Yt(n,{...e??{},onLength:s=>{t=s}})};var Qe=class extends Event{constructor(e,t){super(e),this.detail=t}};var C9=j(I9(),1);var A9=Math.pow(2,31)-1,T9=1e3,D9=1;var Om="/ipfs/bitswap/1.0.0",Bm="/ipfs/bitswap/1.1.0",Lm="/ipfs/bitswap/1.2.0",RL=1024,IL=1024,AL=3e4,c0=class{_log;_libp2p;_bitswap;_protocols;_stats;_running;_hashLoader;_maxInboundStreams;_maxOutboundStreams;_incomingStreamTimeout;_registrarIds;constructor(e,t,n,i={}){this._log=Ln(e.peerId,"network"),this._libp2p=e,this._bitswap=t,this._protocols=[Om],i.b100Only!==!0&&(this._protocols.unshift(Bm),this._protocols.unshift(Lm)),this._stats=n,this._running=!1,this._onPeerConnect=this._onPeerConnect.bind(this),this._onPeerDisconnect=this._onPeerDisconnect.bind(this),this._onConnection=this._onConnection.bind(this),this._hashLoader=i.hashLoader??{async getHasher(){throw new Error("Not implemented")}},this._maxInboundStreams=i.maxInboundStreams??RL,this._maxOutboundStreams=i.maxOutboundStreams??IL,this._incomingStreamTimeout=i.incomingStreamTimeout??AL}async start(){this._running=!0,await this._libp2p.handle(this._protocols,this._onConnection,{maxInboundStreams:this._maxInboundStreams,maxOutboundStreams:this._maxOutboundStreams});let e={onConnect:this._onPeerConnect,onDisconnect:this._onPeerDisconnect};this._registrarIds=[];for(let t of this._protocols)this._registrarIds.push(await this._libp2p.register(t,e));this._libp2p.getConnections().forEach(t=>{this._onPeerConnect(t.remotePeer)})}async stop(){if(this._running=!1,await this._libp2p.unhandle(this._protocols),this._registrarIds!=null){for(let e of this._registrarIds)this._libp2p.unregister(e);this._registrarIds=[]}}_onConnection(e){if(!this._running)return;let{stream:t,connection:n}=e,i=new C9.TimeoutController(this._incomingStreamTimeout);Promise.resolve().then(async()=>{this._log("incoming new bitswap %s connection from %p",t.protocol,n.remotePeer);let s=()=>{t.abort(new w("Incoming Bitswap stream timed out","ERR_TIMEOUT"))},o=AbortSignal.timeout(this._incomingStreamTimeout);o.addEventListener("abort",s),await Me(t,a=>Yt(a),async a=>{for await(let c of a){try{let u=await Dr.deserialize(c.subarray(),this._hashLoader);await this._bitswap._receiveMessage(n.remotePeer,u)}catch(u){this._bitswap._receiveError(u);break}o.removeEventListener("abort",s),o=AbortSignal.timeout(this._incomingStreamTimeout),o.addEventListener("abort",s)}}),await t.close({signal:o})}).catch(s=>{this._log(s),t.abort(s)}).finally(()=>{i.clear()})}_onPeerConnect(e){this._bitswap._onPeerConnected(e)}_onPeerDisconnect(e){this._bitswap._onPeerDisconnected(e)}findProviders(e,t={}){return t.onProgress?.(new Qe("bitswap:network:find-providers",e)),this._libp2p.contentRouting.findProviders(e,t)}async findAndConnect(e,t){await Wr(Ys(oi(this.findProviders(e,t),async n=>this.connectTo(n.id,t).catch(i=>{this._log.error(i)})),3)).catch(n=>{this._log.error(n)})}async provide(e,t={}){t.onProgress?.(new Qe("bitswap:network:provide",e)),await this._libp2p.contentRouting.provide(e,t)}async sendMessage(e,t,n={}){if(!this._running)throw new Error("network isn't running");let i=e.toString();this._log("sendMessage to %s",i,t),n.onProgress?.(new Qe("bitswap:network:send-wantlist",e)),await this._writeMessage(e,t,n),this._updateSentStats(e,t.blocks)}async connectTo(e,t={}){if(!this._running)throw new Error("network isn't running");return t.onProgress?.(new Qe("bitswap:network:dial",e)),this._libp2p.dial(e,t)}_updateSentStats(e,t){let n=e.toString();if(this._stats!=null){for(let i of t.values())this._stats.push(n,"dataSent",i.length);this._stats.push(n,"blocksSent",t.size)}}async _writeMessage(e,t,n={}){let i=await this._libp2p.dialProtocol(e,[Lm,Bm,Om]);try{let s;switch(i.protocol){case Om:s=t.serializeToBitswap100();break;case Bm:case Lm:s=t.serializeToBitswap110();break;default:throw new Error(`Unknown protocol: ${i.protocol}`)}await Me([s],o=>Kt(o),i),await i.close()}catch(s){n.onProgress?.(new Qe("bitswap:network:send-wantlist:error",{peer:e,error:s})),this._log(s),i.abort(s)}}};var z9=j(Xr(),1);var V9=r=>`unwant:${U(r.multihash.bytes,"base64")}`,q9=r=>`block:${U(r.multihash.bytes,"base64")}`,f0=class extends z9.EventEmitter{_log;constructor(e){super(),this.setMaxListeners(T9),this._log=Ln(e,"notif")}hasBlock(e,t){let n=q9(e);this._log(n),this.emit(n,t)}async wantBlock(e,t={}){if(e==null)throw new Error("Not a valid cid");let n=q9(e),i=V9(e);return this._log(`wantBlock:${e}`),new Promise((s,o)=>{let a=()=>{this.removeListener(n,c),t.onProgress?.(new Qe("bitswap:want-block:unwant",e)),o(new Error(`Block for ${e} unwanted`))},c=u=>{this.removeListener(i,a),t.onProgress?.(new Qe("bitswap:want-block:block",e)),s(u)};this.once(i,a),this.once(n,c),t.signal?.addEventListener("abort",()=>{this.removeListener(n,c),this.removeListener(i,a),o(new Error(`Want for ${e} aborted`))})})}unwantBlock(e){let t=V9(e);this._log(t),this.emit(t)}};var Q9=j(Xr(),1);var W9=j(Xr(),1),Um=j(G9(),1),Sl=class extends W9.EventEmitter{_options;_queue;_stats;_frequencyLastTime;_frequencyAccumulators;_movingAverages;_enabled;_timeout;constructor(e,t){super(),this._options=t,this._queue=[],this._stats={},this._frequencyLastTime=Date.now(),this._frequencyAccumulators={},this._movingAverages={},this._update=this._update.bind(this),e.forEach(n=>{this._stats[n]=BigInt(0),this._movingAverages[n]={},this._options.movingAverageIntervals.forEach(i=>{(this._movingAverages[n][i]=(0,Um.default)(i)).push(this._frequencyLastTime,0)})}),this._enabled=this._options.enabled}enable(){this._enabled=!0}disable(){this._enabled=!1}stop(){this._timeout!=null&&clearTimeout(this._timeout)}get snapshot(){return Object.assign({},this._stats)}get movingAverages(){return Object.assign({},this._movingAverages)}push(e,t){this._enabled&&(this._queue.push([e,t,Date.now()]),this._resetComputeTimeout())}_resetComputeTimeout(){this._timeout!=null&&clearTimeout(this._timeout),this._timeout=setTimeout(this._update,this._nextTimeout())}_nextTimeout(){let e=this._queue.length/this._options.computeThrottleMaxQueueSize;return Math.max(this._options.computeThrottleTimeout*(1-e),0)}_update(){if(this._timeout=void 0,this._queue.length>0){let e;for(;this._queue.length>0;){let t=e=this._queue.shift();t!=null&&this._applyOp(t)}e!=null&&this._updateFrequency(e[2]),this.emit("update",this._stats)}}_updateFrequency(e){let t=e-this._frequencyLastTime;t>0&&Object.keys(this._stats).forEach(n=>{this._updateFrequencyFor(n,t,e)}),this._frequencyLastTime=e}_updateFrequencyFor(e,t,n){let i=this._frequencyAccumulators[e]??0;this._frequencyAccumulators[e]=0;let s=i/t*1e3,o=this._movingAverages[e];o==null&&(o=this._movingAverages[e]={}),this._options.movingAverageIntervals.forEach(a=>{let c=o[a];c==null&&(c=o[a]=(0,Um.default)(a)),c.push(n,s)})}_applyOp(e){let t=e[0],n=e[1];if(typeof n!="number")throw new Error(`invalid increment number: ${n}`);Object.prototype.hasOwnProperty.call(this._stats,t)||(this._stats[t]=BigInt(0)),this._stats[t]=BigInt(this._stats[t])+BigInt(n),this._frequencyAccumulators[t]==null&&(this._frequencyAccumulators[t]=0),this._frequencyAccumulators[t]+=n}};var Y9={enabled:!1,computeThrottleTimeout:1e3,computeThrottleMaxQueueSize:1e3,movingAverageIntervals:[60*1e3,5*60*1e3,15*60*1e3]},h0=class extends Q9.EventEmitter{_initialCounters;_options;_enabled;_global;_peers;constructor(e,t=[],n=Y9){super();let i=Object.assign({},Y9,n);if(typeof i.computeThrottleTimeout!="number")throw new Error("need computeThrottleTimeout");if(typeof i.computeThrottleMaxQueueSize!="number")throw new Error("need computeThrottleMaxQueueSize");this._initialCounters=t,this._options=i,this._enabled=this._options.enabled,this._global=new Sl(t,i),this._global.on("update",s=>this.emit("update",s)),this._peers=Ki({name:"ipfs_bitswap_stats_peers",metrics:e.metrics})}enable(){this._enabled=!0,this._options.enabled=!0,this._global.enable()}disable(){this._enabled=!1,this._options.enabled=!1,this._global.disable()}stop(){this._enabled=!1,this._global.stop();for(let e of this._peers)e[1].stop()}get snapshot(){return this._global.snapshot}get movingAverages(){return this._global.movingAverages}forPeer(e){let t=e.toString();return this._peers.get(t)}push(e,t,n){if(this._enabled&&(this._global.push(t,n),e!=null)){let i=this._peers.get(e);i==null&&(i=new Sl(this._initialCounters,this._options),this._peers.set(e,i)),i.push(t,n)}}disconnected(e){let t=e.toString(),n=this._peers.get(t);n!=null&&(n.stop(),this._peers.delete(t))}};var X9=BL;function BL(r,e,t){var n=null,i=null,s=function(){n&&(clearTimeout(n),i=null,n=null)},o=function(){var c=i;s(),c&&c()},a=function(){if(!e)return r.apply(this,arguments);var c=this,u=arguments,l=t&&!n;if(s(),i=function(){r.apply(c,u)},n=setTimeout(function(){if(n=null,!l){var f=i;return i=null,f()}},e),l)return i()};return a.cancel=s,a.flush=o,a}var d0=class{peerId;refcnt;network;_entries;_log;constructor(e,t,n){this.peerId=t,this.network=n,this.refcnt=1,this._entries=[],this._log=Ln(e,"msgqueue"),this.sendEntries=X9(this.sendEntries.bind(this),D9)}addMessage(e,t={}){e.empty||this.send(e,t)}addEntries(e,t={}){this._entries=this._entries.concat(e),this.sendEntries(t)}sendEntries(e={}){if(this._entries.length===0)return;let t=new Dr(!1);this._entries.forEach(n=>{n.cancel===!0?t.cancel(n.cid):t.addEntry(n.cid,n.priority)}),this._entries=[],this.addMessage(t,e)}async send(e,t={}){try{await this.network.connectTo(this.peerId,t)}catch(n){this._log.error("cant connect to peer %p: %s",this.peerId,n.message);return}this._log("sending message to peer %p",this.peerId),this.network.sendMessage(this.peerId,e,t).catch(n=>{this._log.error("send error",n)})}};var p0=class{peers;wantlist;network;_peerId;_log;constructor(e,t,n,i){this.peers=Ki({name:"ipfs_bitswap_want_manager_peers",metrics:i.metrics}),this.wantlist=new Zs(n,i),this.network=t,this._peerId=e,this._log=Ln(e,"want")}_addEntries(e,t,n,i={}){let s=e.map((o,a)=>new Dr.Entry(o,A9-a,Dr.WantType.Block,t));s.forEach(o=>{o.cancel?n===!0?this.wantlist.removeForce(o.cid.toString(Re)):this.wantlist.remove(o.cid):(this._log("adding to wantlist"),this.wantlist.add(o.cid,o.priority))});for(let o of this.peers.values())o.addEntries(s,i)}_startPeerHandler(e){let t=this.peers.get(e.toString());if(t!=null){t.refcnt++;return}t=new d0(this._peerId,e,this.network);let n=new Dr(!0);for(let i of this.wantlist.entries())n.addEntry(i[1].cid,i[1].priority);return t.addMessage(n),this.peers.set(e.toString(),t),t}_stopPeerHandler(e){let t=this.peers.get(e.toString());t!=null&&(t.refcnt--,!(t.refcnt>0)&&this.peers.delete(e.toString()))}wantBlocks(e,t={}){this._addEntries(e,!1,!1,t),t.signal?.addEventListener("abort",()=>{this.cancelWants(e)})}unwantBlocks(e){this._log("unwant blocks: %s",e.length),this._addEntries(e,!0,!0)}cancelWants(e){this._log("cancel wants: %s",e.length),this._addEntries(e,!0)}connectedPeers(){return Array.from(this.peers.keys())}connected(e){this._startPeerHandler(e)}disconnected(e){this._stopPeerHandler(e)}start(){}stop(){this.peers.forEach(e=>{this.disconnected(e.peerId)})}};var LL={async getHasher(){throw new Error("Not implemented")}},ML={maxInboundStreams:1024,maxOutboundStreams:1024,incomingStreamTimeout:3e4,hashLoader:LL,statsEnabled:!1,statsComputeThrottleTimeout:1e3,statsComputeThrottleMaxQueueSize:1e3},UL=["blocksReceived","dataReceived","dupBlksReceived","dupDataReceived","blocksSent","dataSent","providesBufferLength","wantListLength","peerCount"],m0=class{_libp2p;_log;stats;network;blockstore;engine;wm;notifications;started;constructor(e,t,n={}){this._libp2p=e,this._log=Ln(this.peerId),n=Object.assign({},ML,n),this.stats=new h0(e,UL,{enabled:n.statsEnabled,computeThrottleTimeout:n.statsComputeThrottleTimeout,computeThrottleMaxQueueSize:n.statsComputeThrottleMaxQueueSize}),this.network=new c0(e,this,this.stats,{hashLoader:n.hashLoader,maxInboundStreams:n.maxInboundStreams,maxOutboundStreams:n.maxOutboundStreams,incomingStreamTimeout:n.incomingStreamTimeout}),this.blockstore=t,this.engine=new n0(this.peerId,t,this.network,this.stats,e),this.wm=new p0(this.peerId,this.network,this.stats,e),this.notifications=new f0(this.peerId),this.started=!1}isStarted(){return this.started}get peerId(){return this._libp2p.peerId}async _receiveMessage(e,t){try{await this.engine.messageReceived(e,t)}catch{this._log("failed to receive message",t)}if(t.blocks.size===0)return;let n=[];for(let[i,s]of t.blocks.entries()){let o=Ne.parse(i);n.push({wasWanted:this.wm.wantlist.contains(o),cid:o,data:s})}this.wm.cancelWants(n.filter(({wasWanted:i})=>i).map(({cid:i})=>i)),await Promise.all(n.map(async({cid:i,wasWanted:s,data:o})=>{await this._handleReceivedBlock(e,i,o,s)}))}async _handleReceivedBlock(e,t,n,i){this._log("received block");let s=await this.blockstore.has(t);this._updateReceiveCounters(e.toString(),t,n,s),i&&await this.put(t,n)}_updateReceiveCounters(e,t,n,i){this.stats.push(e,"blocksReceived",1),this.stats.push(e,"dataReceived",n.length),i&&(this.stats.push(e,"dupBlksReceived",1),this.stats.push(e,"dupDataReceived",n.length))}_receiveError(e){this._log.error("ReceiveError",e)}_onPeerConnected(e){this.wm.connected(e)}_onPeerDisconnected(e){this.wm.disconnected(e),this.engine.peerDisconnected(e),this.stats.disconnected(e)}enableStats(){this.stats.enable()}disableStats(){this.stats.disable()}wantlistForPeer(e,t){return this.engine.wantlistForPeer(e)}ledgerForPeer(e){return this.engine.ledgerForPeer(e)}async want(e,t={}){let n=async(c,u)=>(this.wm.wantBlocks([c],u),this.notifications.wantBlock(c,u)),i=!1,s=async(c,u)=>{try{return await this.blockstore.get(c,u)}catch(l){if(l.code!=="ERR_NOT_FOUND")throw l;return i||(i=!0,this.network.findAndConnect(c,u).catch(f=>{this._log.error(f)})),await n(c,u)}},o=new AbortController,a=er([o.signal,t.signal]);try{return await 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f3.addEventListener("message",Pw(t,"requestReadLock",s3,o3,a3)),f3.addEventListener("message",Pw(t,"requestWriteLock",c3,u3,l3)),t}return{isWorker:!0,readLock:t=>kw(t,s3,a3,o3),writeLock:t=>kw(t,c3,l3,u3)}};var pa={},io;async function h3(r,e){let t,n=new Promise(i=>{t=i});return r.add(async()=>await i3((async()=>await new Promise(i=>{t(()=>{i()})}))(),{milliseconds:e.timeout})),await n}var EM=(r,e)=>{if(io.isWorker===!0)return{readLock:io.readLock(r,e),writeLock:io.writeLock(r,e)};let t=new kt({concurrency:1}),n;return{async readLock(){if(n!=null)return await h3(n,e);n=new kt({concurrency:e.concurrency,autoStart:!1});let i=n,s=h3(n,e);return t.add(async()=>(i.start(),await i.onIdle().then(()=>{n===i&&(n=null)}))),await s},async writeLock(){return n=null,await h3(t,e)}}},xM={name:"lock",concurrency:1/0,timeout:846e5,singleProcess:!1};function Kl(r){let e=Object.assign({},xM,r);return io==null&&(io=Nw(e),io.isWorker!==!0&&(io.addEventListener("requestReadLock",t=>{pa[t.data.name]!=null&&pa[t.data.name].readLock().then(async n=>await t.data.handler().finally(()=>n()))}),io.addEventListener("requestWriteLock",async t=>{pa[t.data.name]!=null&&pa[t.data.name].writeLock().then(async n=>await t.data.handler().finally(()=>n()))}))),pa[e.name]==null&&(pa[e.name]=EM(e.name,e)),pa[e.name]}var K0=class{lock;child;pins;constructor(e,t,n={}){this.child=e,this.pins=t,this.lock=Kl({singleProcess:n.holdGcLock})}unwrap(){return this.child}async put(e,t,n={}){let i=await this.lock.readLock();try{return await this.child.put(e,t,n)}finally{i()}}async*putMany(e,t={}){let n=await this.lock.readLock();try{yield*this.child.putMany(e,t)}finally{n()}}async get(e,t={}){let n=await this.lock.readLock();try{return await this.child.get(e,t)}finally{n()}}async*getMany(e,t={}){let n=await this.lock.readLock();try{yield*this.child.getMany(e,t)}finally{n()}}async delete(e,t={}){let n=await this.lock.writeLock();try{if(await this.pins.isPinned(e))throw new Error("CID was pinned");await this.child.delete(e,t)}finally{n()}}async*deleteMany(e,t={}){let n=await this.lock.writeLock();try{let i=this;yield*this.child.deleteMany(async function*(){for await(let s of e){if(await i.pins.isPinned(s))throw new Error("CID was pinned");yield s}}(),t)}finally{n()}}async has(e,t={}){let n=await this.lock.readLock();try{return await this.child.has(e,t)}finally{n()}}async*getAll(e={}){let t=await this.lock.readLock();try{yield*this.child.getAll(e)}finally{t()}}};var d3=new pt("/version"),Ow=1;async function Bw(r){if(!await r.has(d3)){await r.put(d3,G(`${Ow}`));return}let e=await r.get(d3),t=U(e);if(parseInt(t,10)!==Ow)throw new Error("Unknown datastore version, a datastore migration may be required")}var V0=class{child;bitswap;constructor(e,t={}){this.child=e,this.bitswap=t.bitswap}unwrap(){return this.child}async put(e,t,n={}){return await this.child.has(e)?(n.onProgress?.(new 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bi=BigInt(0),mn=BigInt(1),gd=BigInt(2),KK=BigInt(8),VK={zip215:!0};function qK(r){let e=Yl(r);return pn(r,{hash:"function",a:"bigint",d:"bigint",randomBytes:"function"},{adjustScalarBytes:"function",domain:"function",uvRatio:"function",mapToCurve:"function"}),Object.freeze({...e})}function yd(r){let e=qK(r),{Fp:t,n,prehash:i,hash:s,randomBytes:o,nByteLength:a,h:c}=e,u=gd<<BigInt(a*8)-mn,l=t.create,f=e.uvRatio||((M,A)=>{try{return{isValid:!0,value:t.sqrt(M*t.inv(A))}}catch{return{isValid:!1,value:bi}}}),h=e.adjustScalarBytes||(M=>M),d=e.domain||((M,A,H)=>{if(A.length||H)throw new Error("Contexts/pre-hash are not supported");return M}),p=M=>typeof M=="bigint"&&bi<M,m=(M,A)=>p(M)&&p(A)&&M<A,g=M=>M===bi||m(M,u);function y(M,A){if(m(M,A))return M;throw new Error(`Expected valid scalar < ${A}, got ${typeof M} ${M}`)}function b(M){return M===bi?M:y(M,n)}let E=new Map;function _(M){if(!(M instanceof x))throw new Error("ExtendedPoint expected")}class 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jt=(mr&mn)===mn,Tr=(Be&128)!==0;if(!H&&mr===bi&&Tr)throw new Error("Point.fromHex: x=0 and x_0=1");return Tr!==jt&&(mr=l(-mr)),x.fromAffine({x:mr,y:Ae})}static fromPrivateKey(A){return $(A).point}toRawBytes(){let{x:A,y:H}=this.toAffine(),X=Rs(H,t.BYTES);return X[X.length-1]|=A&mn?128:0,X}toHex(){return Xi(this.toRawBytes())}}x.BASE=new x(e.Gx,e.Gy,mn,l(e.Gx*e.Gy)),x.ZERO=new x(bi,mn,mn,bi);let{BASE:v,ZERO:R}=x,T=md(x,a*8);function P(M){return je(M,n)}function q(M){return P(qn(M))}function $(M){let A=a;M=ot("private key",M,A);let H=ot("hashed private key",s(M),2*A),X=h(H.slice(0,A)),re=H.slice(A,2*A),xe=q(X),Se=v.multiply(xe),Be=Se.toRawBytes();return{head:X,prefix:re,scalar:xe,point:Se,pointBytes:Be}}function Q(M){return $(M).pointBytes}function te(M=new Uint8Array,...A){let H=yi(...A);return q(s(d(H,ot("context",M),!!i)))}function _e(M,A,H={}){M=ot("message",M),i&&(M=i(M));let{prefix:X,scalar:re,pointBytes:xe}=$(A),Se=te(H.context,X,M),Be=v.multiply(Se).toRawBytes(),Ae=te(H.context,Be,xe,M),Ce=P(Se+Ae*re);b(Ce);let lt=yi(Be,Rs(Ce,t.BYTES));return ot("result",lt,a*2)}let k=VK;function F(M,A,H,X=k){let{context:re,zip215:xe}=X,Se=t.BYTES;M=ot("signature",M,2*Se),A=ot("message",A),i&&(A=i(A));let Be=qn(M.slice(Se,2*Se)),Ae,Ce,lt;try{Ae=x.fromHex(H,xe),Ce=x.fromHex(M.slice(0,Se),xe),lt=v.multiplyUnsafe(Be)}catch{return!1}if(!xe&&Ae.isSmallOrder())return!1;let it=te(re,Ce.toRawBytes(),Ae.toRawBytes(),A);return Ce.add(Ae.multiplyUnsafe(it)).subtract(lt).clearCofactor().equals(x.ZERO)}return v._setWindowSize(8),{CURVE:e,getPublicKey:Q,sign:_e,verify:F,ExtendedPoint:x,utils:{getExtendedPublicKey:$,randomPrivateKey:()=>o(t.BYTES),precompute(M=8,A=x.BASE){return A._setWindowSize(M),A.multiply(BigInt(3)),A}}}}var Ql=BigInt(0),Z3=BigInt(1);function zK(r){return pn(r,{a:"bigint"},{montgomeryBits:"isSafeInteger",nByteLength:"isSafeInteger",adjustScalarBytes:"function",domain:"function",powPminus2:"function",Gu:"bigint"}),Object.freeze({...r})}function ux(r){let e=zK(r),{P:t}=e,n=E=>je(E,t),i=e.montgomeryBits,s=Math.ceil(i/8),o=e.nByteLength,a=e.adjustScalarBytes||(E=>E),c=e.powPminus2||(E=>Q3(E,t-BigInt(2),t));function u(E,_,x){let v=n(E*(_-x));return _=n(_-v),x=n(x+v),[_,x]}function l(E){if(typeof E=="bigint"&&Ql<=E&&E<t)return E;throw new Error("Expected valid scalar 0 < scalar < CURVE.P")}let f=(e.a-BigInt(2))/BigInt(4);function h(E,_){let x=l(E),v=l(_),R=x,T=Z3,P=Ql,q=x,$=Z3,Q=Ql,te;for(let k=BigInt(i-1);k>=Ql;k--){let F=v>>k&Z3;Q^=F,te=u(Q,T,q),T=te[0],q=te[1],te=u(Q,P,$),P=te[0],$=te[1],Q=F;let O=T+P,M=n(O*O),A=T-P,H=n(A*A),X=M-H,re=q+$,xe=q-$,Se=n(xe*O),Be=n(re*A),Ae=Se+Be,Ce=Se-Be;q=n(Ae*Ae),$=n(R*n(Ce*Ce)),T=n(M*H),P=n(X*(M+n(f*X)))}te=u(Q,T,q),T=te[0],q=te[1],te=u(Q,P,$),P=te[0],$=te[1];let _e=c(P);return n(T*_e)}function d(E){return Rs(n(E),s)}function p(E){let _=ot("u coordinate",E,s);return o===s&&(_[o-1]&=127),qn(_)}function m(E){let _=ot("scalar",E);if(_.length!==s&&_.length!==o)throw new Error(`Expected ${s} or ${o} bytes, got ${_.length}`);return qn(a(_))}function g(E,_){let x=p(_),v=m(E),R=h(x,v);if(R===Ql)throw new Error("Invalid private or public key received");return d(R)}let y=d(e.Gu);function b(E){return g(E,y)}return{scalarMult:g,scalarMultBase:b,getSharedSecret:(E,_)=>g(E,_),getPublicKey:E=>b(E),utils:{randomPrivateKey:()=>e.randomBytes(e.nByteLength)},GuBytes:y}}var Xl=BigInt("57896044618658097711785492504343953926634992332820282019728792003956564819949"),lx=BigInt("19681161376707505956807079304988542015446066515923890162744021073123829784752"),jae=BigInt(0),HK=BigInt(1),J3=BigInt(2),GK=BigInt(5),fx=BigInt(10),WK=BigInt(20),YK=BigInt(40),hx=BigInt(80);function dx(r){let e=Xl,n=r*r%e*r%e,i=gt(n,J3,e)*n%e,s=gt(i,HK,e)*r%e,o=gt(s,GK,e)*s%e,a=gt(o,fx,e)*o%e,c=gt(a,WK,e)*a%e,u=gt(c,YK,e)*c%e,l=gt(u,hx,e)*u%e,f=gt(l,hx,e)*u%e,h=gt(f,fx,e)*o%e;return{pow_p_5_8:gt(h,J3,e)*r%e,b2:n}}function px(r){return r[0]&=248,r[31]&=127,r[31]|=64,r}function QK(r,e){let t=Xl,n=je(e*e*e,t),i=je(n*n*e,t),s=dx(r*i).pow_p_5_8,o=je(r*n*s,t),a=je(e*o*o,t),c=o,u=je(o*lx,t),l=a===r,f=a===je(-r,t),h=a===je(-r*lx,t);return l&&(o=c),(f||h)&&(o=u),ox(o,t)&&(o=je(-o,t)),{isValid:l||f,value:o}}var Is=pd(Xl,void 0,!0),e4={a:BigInt(-1),d:BigInt("37095705934669439343138083508754565189542113879843219016388785533085940283555"),Fp:Is,n:BigInt("7237005577332262213973186563042994240857116359379907606001950938285454250989"),h:BigInt(8),Gx:BigInt("15112221349535400772501151409588531511454012693041857206046113283949847762202"),Gy:BigInt("46316835694926478169428394003475163141307993866256225615783033603165251855960"),hash:$3,randomBytes:fo,adjustScalarBytes:px,uvRatio:QK},Nc=yd(e4);function mx(r,e,t){if(e.length>255)throw new Error("Context is too big");return ad(F3("SigEd25519 no Ed25519 collisions"),new Uint8Array([t?1:0,e.length]),e,r)}var Zae=yd({...e4,domain:mx}),Jae=yd({...e4,domain:mx,prehash:$3}),jl=(()=>ux({P:Xl,a:BigInt(486662),montgomeryBits:255,nByteLength:32,Gu:BigInt(9),powPminus2:r=>{let e=Xl,{pow_p_5_8:t,b2:n}=dx(r);return je(gt(t,BigInt(3),e)*n,e)},adjustScalarBytes:px,randomBytes:fo}))();var XK=(Is.ORDER+BigInt(3))/BigInt(8),ece=Is.pow(J3,XK),tce=Is.sqrt(Is.neg(Is.ONE)),rce=(Is.ORDER-BigInt(5))/BigInt(8),nce=BigInt(486662);var ice=ax(Is,Is.neg(BigInt(486664)));var sce=BigInt("25063068953384623474111414158702152701244531502492656460079210482610430750235"),oce=BigInt("54469307008909316920995813868745141605393597292927456921205312896311721017578"),ace=BigInt("1159843021668779879193775521855586647937357759715417654439879720876111806838"),cce=BigInt("40440834346308536858101042469323190826248399146238708352240133220865137265952");var uce=BigInt("0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff");var Oc=32,As=64,bd=32;async function gx(){let r=Nc.utils.randomPrivateKey(),e=Nc.getPublicKey(r);return{privateKey:Ex(r,e),publicKey:e}}async function yx(r){if(r.length!==bd)throw new TypeError('"seed" must be 32 bytes in length.');if(!(r instanceof Uint8Array))throw new TypeError('"seed" must be a node.js Buffer, or Uint8Array.');let e=r,t=Nc.getPublicKey(e);return{privateKey:Ex(e,t),publicKey:t}}async function bx(r,e){let t=r.subarray(0,bd);return Nc.sign(e,t)}async function wx(r,e,t){return Nc.verify(e,t,r)}function Ex(r,e){let t=new Uint8Array(As);for(let n=0;n<bd;n++)t[n]=r[n],t[bd+n]=e[n];return t}var qt={get(r=globalThis){let e=r.crypto;if(e==null||e.subtle==null)throw Object.assign(new Error("Missing Web Crypto API. The most likely cause of this error is that this page is being accessed from an insecure context (i.e. not HTTPS). For more information and possible resolutions see https://github.com/libp2p/js-libp2p-crypto/blob/master/README.md#web-crypto-api"),{code:"ERR_MISSING_WEB_CRYPTO"});return e}};var t4={alg:"A128GCM",ext:!0,k:"scm9jmO_4BJAgdwWGVulLg",key_ops:["encrypt","decrypt"],kty:"oct"};function wd(r){let e=r?.algorithm??"AES-GCM",t=r?.keyLength??16,n=r?.nonceLength??12,i=r?.digest??"SHA-256",s=r?.saltLength??16,o=r?.iterations??32767,a=qt.get();t*=8;async function c(f,h){let d=a.getRandomValues(new Uint8Array(s)),p=a.getRandomValues(new Uint8Array(n)),m={name:e,iv:p};typeof h=="string"&&(h=G(h));let g;if(h.length===0){g=await a.subtle.importKey("jwk",t4,{name:"AES-GCM"},!0,["encrypt"]);try{let b={name:"PBKDF2",salt:d,iterations:o,hash:{name:i}},E=await a.subtle.importKey("raw",h,{name:"PBKDF2"},!1,["deriveKey"]);g=await a.subtle.deriveKey(b,E,{name:e,length:t},!0,["encrypt"])}catch{g=await a.subtle.importKey("jwk",t4,{name:"AES-GCM"},!0,["encrypt"])}}else{let b={name:"PBKDF2",salt:d,iterations:o,hash:{name:i}},E=await a.subtle.importKey("raw",h,{name:"PBKDF2"},!1,["deriveKey"]);g=await a.subtle.deriveKey(b,E,{name:e,length:t},!0,["encrypt"])}let y=await a.subtle.encrypt(m,g,f);return ve([d,m.iv,new Uint8Array(y)])}async function u(f,h){let d=f.subarray(0,s),p=f.subarray(s,s+n),m=f.subarray(s+n),g={name:e,iv:p};typeof h=="string"&&(h=G(h));let y;if(h.length===0)try{let E={name:"PBKDF2",salt:d,iterations:o,hash:{name:i}},_=await a.subtle.importKey("raw",h,{name:"PBKDF2"},!1,["deriveKey"]);y=await a.subtle.deriveKey(E,_,{name:e,length:t},!0,["decrypt"])}catch{y=await a.subtle.importKey("jwk",t4,{name:"AES-GCM"},!0,["decrypt"])}else{let E={name:"PBKDF2",salt:d,iterations:o,hash:{name:i}},_=await a.subtle.importKey("raw",h,{name:"PBKDF2"},!1,["deriveKey"]);y=await a.subtle.deriveKey(E,_,{name:e,length:t},!0,["decrypt"])}let b=await a.subtle.decrypt(g,y,m);return new Uint8Array(b)}return{encrypt:c,decrypt:u}}async function Bc(r,e){let n=await wd().encrypt(r,e);return fs.encode(n)}var Lc={};be(Lc,{KeyType:()=>yt,PrivateKey:()=>Ei,PublicKey:()=>wi});var yt;(function(r){r.RSA="RSA",r.Ed25519="Ed25519",r.Secp256k1="Secp256k1"})(yt||(yt={}));var r4;(function(r){r[r.RSA=0]="RSA",r[r.Ed25519=1]="Ed25519",r[r.Secp256k1=2]="Secp256k1"})(r4||(r4={}));(function(r){r.codec=()=>ft(r4)})(yt||(yt={}));var wi;(function(r){let e;r.codec=()=>(e==null&&(e=me((t,n,i={})=>{i.lengthDelimited!==!1&&n.fork(),t.Type!=null&&(n.uint32(8),yt.codec().encode(t.Type,n)),t.Data!=null&&(n.uint32(18),n.bytes(t.Data)),i.lengthDelimited!==!1&&n.ldelim()},(t,n)=>{let i={},s=n==null?t.len:t.pos+n;for(;t.pos<s;){let o=t.uint32();switch(o>>>3){case 1:i.Type=yt.codec().decode(t);break;case 2:i.Data=t.bytes();break;default:t.skipType(o&7);break}}return i})),e),r.encode=t=>pe(t,r.codec()),r.decode=t=>de(t,r.codec())})(wi||(wi={}));var Ei;(function(r){let e;r.codec=()=>(e==null&&(e=me((t,n,i={})=>{i.lengthDelimited!==!1&&n.fork(),t.Type!=null&&(n.uint32(8),yt.codec().encode(t.Type,n)),t.Data!=null&&(n.uint32(18),n.bytes(t.Data)),i.lengthDelimited!==!1&&n.ldelim()},(t,n)=>{let i={},s=n==null?t.len:t.pos+n;for(;t.pos<s;){let o=t.uint32();switch(o>>>3){case 1:i.Type=yt.codec().decode(t);break;case 2:i.Data=t.bytes();break;default:t.skipType(o&7);break}}return i})),e),r.encode=t=>pe(t,r.codec()),r.decode=t=>de(t,r.codec())})(Ei||(Ei={}));var Zl=class{_key;constructor(e){this._key=Mc(e,Oc)}async verify(e,t){return wx(this._key,t,e)}marshal(){return this._key}get bytes(){return wi.encode({Type:yt.Ed25519,Data:this.marshal()}).subarray()}equals(e){return fe(this.bytes,e.bytes)}async hash(){let{bytes:e}=await Ke.digest(this.bytes);return e}},Sa=class{_key;_publicKey;constructor(e,t){this._key=Mc(e,As),this._publicKey=Mc(t,Oc)}async sign(e){return bx(this._key,e)}get public(){return new Zl(this._publicKey)}marshal(){return this._key}get bytes(){return Ei.encode({Type:yt.Ed25519,Data:this.marshal()}).subarray()}equals(e){return fe(this.bytes,e.bytes)}async hash(){let{bytes:e}=await Ke.digest(this.bytes);return e}async id(){let e=Fi.digest(this.public.bytes);return Re.encode(e.bytes).substring(1)}async export(e,t="libp2p-key"){if(t==="libp2p-key")return Bc(this.bytes,e);throw new w(`export format '${t}' is not supported`,"ERR_INVALID_EXPORT_FORMAT")}};function ZK(r){if(r.length>As){r=Mc(r,As+Oc);let n=r.subarray(0,As),i=r.subarray(As,r.length);return new Sa(n,i)}r=Mc(r,As);let e=r.subarray(0,As),t=r.subarray(Oc);return new Sa(e,t)}function JK(r){return r=Mc(r,Oc),new Zl(r)}async function eV(){let{privateKey:r,publicKey:e}=await gx();return new Sa(r,e)}async function n4(r){let{privateKey:e,publicKey:t}=await yx(r);return new Sa(e,t)}function Mc(r,e){if(r=Uint8Array.from(r??[]),r.length!==e)throw new w(`Key must be a Uint8Array of length ${e}, got ${r.length}`,"ERR_INVALID_KEY_TYPE");return r}var Rce=j(Nt(),1),Ice=j(Gl(),1),vx=j(Ve(),1);function xi(r,e){let t=Uint8Array.from(r.abs().toByteArray());if(t=t[0]===0?t.subarray(1):t,e!=null){if(t.length>e)throw new Error("byte array longer than desired length");t=ve([new Uint8Array(e-t.length),t])}return U(t,"base64url")}function gn(r){let e=Ed(r);return new vx.default.jsbn.BigInteger(U(e,"base16"),16)}function Ed(r,e){let t=G(r,"base64urlpad");if(e!=null){if(t.length>e)throw new Error("byte array longer than desired length");t=ve([new Uint8Array(e-t.length),t])}return t}var _x={"P-256":256,"P-384":384,"P-521":521},tV=Object.keys(_x),s4=tV.join(" / ");async function Sx(r){if(r!=="P-256"&&r!=="P-384"&&r!=="P-521")throw new w(`Unknown curve: ${r}. Must be ${s4}`,"ERR_INVALID_CURVE");let e=await qt.get().subtle.generateKey({name:"ECDH",namedCurve:r},!0,["deriveBits"]),t=async(s,o)=>{let a;o!=null?a=await qt.get().subtle.importKey("jwk",nV(r,o),{name:"ECDH",namedCurve:r},!1,["deriveBits"]):a=e.privateKey;let c=await qt.get().subtle.importKey("jwk",Ix(r,s),{name:"ECDH",namedCurve:r},!1,[]),u=await qt.get().subtle.deriveBits({name:"ECDH",namedCurve:r,public:c},a,_x[r]);return new Uint8Array(u,0,u.byteLength)},n=await qt.get().subtle.exportKey("jwk",e.publicKey);return{key:rV(n),genSharedKey:t}}var Rx={"P-256":32,"P-384":48,"P-521":66};function rV(r){if(r.crv==null||r.x==null||r.y==null)throw new w("JWK was missing components","ERR_INVALID_PARAMETERS");if(r.crv!=="P-256"&&r.crv!=="P-384"&&r.crv!=="P-521")throw new w(`Unknown curve: ${r.crv}. Must be ${s4}`,"ERR_INVALID_CURVE");let e=Rx[r.crv];return ve([Uint8Array.from([4]),Ed(r.x,e),Ed(r.y,e)],1+e*2)}function Ix(r,e){if(r!=="P-256"&&r!=="P-384"&&r!=="P-521")throw new w(`Unknown curve: ${r}. Must be ${s4}`,"ERR_INVALID_CURVE");let t=Rx[r];if(!fe(e.subarray(0,1),Uint8Array.from([4])))throw new w("Cannot unmarshal public key - invalid key format","ERR_INVALID_KEY_FORMAT");return{kty:"EC",crv:r,x:U(e.subarray(1,t+1),"base64url"),y:U(e.subarray(1+t),"base64url"),ext:!0}}var nV=(r,e)=>({...Ix(r,e.public),d:U(e.private,"base64url")});var Ax=Sx;async function Tx(r,e){let t=fs.decode(r);return wd().decrypt(t,e)}var Dx={SHA1:20,SHA256:32,SHA512:64};var iV={SHA1:"SHA-1",SHA256:"SHA-256",SHA512:"SHA-512"},sV=async(r,e)=>{let t=await qt.get().subtle.sign({name:"HMAC"},r,e);return new Uint8Array(t,0,t.byteLength)};async function Cx(r,e){let t=iV[r],n=await qt.get().subtle.importKey("raw",e,{name:"HMAC",hash:{name:t}},!1,["sign"]);return{async digest(i){return sV(n,i)},length:Dx[r]}}var kx={"AES-128":{ivSize:16,keySize:16},"AES-256":{ivSize:16,keySize:32},Blowfish:{ivSize:8,keySize:32}};async function Nx(r,e,t){let n=kx[r];if(n==null){let b=Object.keys(kx).join(" / ");throw new w(`unknown cipher type '${r}'. Must be ${b}`,"ERR_INVALID_CIPHER_TYPE")}if(e==null)throw new w("missing hash type","ERR_MISSING_HASH_TYPE");let i=n.keySize,s=n.ivSize,o=20,a=G("key expansion"),c=2*(s+i+o),u=await Cx(e,t),l=await u.digest(a),f=[],h=0;for(;h<c;){let b=await u.digest(ve([l,a])),E=b.length;h+E>c&&(E=c-h),f.push(b),h+=E,l=await u.digest(l)}let d=c/2,p=ve(f),m=p.subarray(0,d),g=p.subarray(d,c),y=b=>({iv:b.subarray(0,s),cipherKey:b.subarray(s,s+i),macKey:b.subarray(s+i)});return{k1:y(m),k2:y(g)}}var f4={};be(f4,{MAX_KEY_SIZE:()=>rf,RsaPrivateKey:()=>Uc,RsaPublicKey:()=>tf,fromJwk:()=>mV,generateKeyPair:()=>gV,unmarshalRsaPrivateKey:()=>dV,unmarshalRsaPublicKey:()=>pV});var ef=j(Ve(),1);var yue=j(c4(),1);function zn(r){if(isNaN(r)||r<=0)throw new w("random bytes length must be a Number bigger than 0","ERR_INVALID_LENGTH");return fo(r)}var Jce=j(Dc(),1),u4=j(Ve(),1);function Ux(r,e){return e.map(t=>gn(r[t]))}function Fx(r){return u4.default.pki.setRsaPrivateKey(...Ux(r,["n","e","d","p","q","dp","dq","qi"]))}function Kx(r){return u4.default.pki.setRsaPublicKey(...Ux(r,["n","e"]))}var Ia={};be(Ia,{jwkToPkcs1:()=>cV,jwkToPkix:()=>lV,pkcs1ToJwk:()=>aV,pkixToJwk:()=>uV});var rue=j(ma(),1),nue=j(Dc(),1);var Ts=j(Ve(),1);function aV(r){let e=Ts.default.asn1.fromDer(U(r,"ascii")),t=Ts.default.pki.privateKeyFromAsn1(e);return{kty:"RSA",n:xi(t.n),e:xi(t.e),d:xi(t.d),p:xi(t.p),q:xi(t.q),dp:xi(t.dP),dq:xi(t.dQ),qi:xi(t.qInv),alg:"RS256"}}function cV(r){if(r.n==null||r.e==null||r.d==null||r.p==null||r.q==null||r.dp==null||r.dq==null||r.qi==null)throw new w("JWK was missing components","ERR_INVALID_PARAMETERS");let e=Ts.default.pki.privateKeyToAsn1({n:gn(r.n),e:gn(r.e),d:gn(r.d),p:gn(r.p),q:gn(r.q),dP:gn(r.dp),dQ:gn(r.dq),qInv:gn(r.qi)});return G(Ts.default.asn1.toDer(e).getBytes(),"ascii")}function uV(r){let e=Ts.default.asn1.fromDer(U(r,"ascii")),t=Ts.default.pki.publicKeyFromAsn1(e);return{kty:"RSA",n:xi(t.n),e:xi(t.e)}}function lV(r){if(r.n==null||r.e==null)throw new w("JWK was missing components","ERR_INVALID_PARAMETERS");let e=Ts.default.pki.publicKeyToAsn1({n:gn(r.n),e:gn(r.e)});return G(Ts.default.asn1.toDer(e).getBytes(),"ascii")}async function Vx(r){let e=await qt.get().subtle.generateKey({name:"RSASSA-PKCS1-v1_5",modulusLength:r,publicExponent:new Uint8Array([1,0,1]),hash:{name:"SHA-256"}},!0,["sign","verify"]),t=await $x(e);return{privateKey:t[0],publicKey:t[1]}}async function l4(r){let t=[await qt.get().subtle.importKey("jwk",r,{name:"RSASSA-PKCS1-v1_5",hash:{name:"SHA-256"}},!0,["sign"]),await fV(r)],n=await $x({privateKey:t[0],publicKey:t[1]});return{privateKey:n[0],publicKey:n[1]}}async function qx(r,e){let t=await qt.get().subtle.importKey("jwk",r,{name:"RSASSA-PKCS1-v1_5",hash:{name:"SHA-256"}},!1,["sign"]),n=await qt.get().subtle.sign({name:"RSASSA-PKCS1-v1_5"},t,Uint8Array.from(e));return new Uint8Array(n,0,n.byteLength)}async function zx(r,e,t){let n=await qt.get().subtle.importKey("jwk",r,{name:"RSASSA-PKCS1-v1_5",hash:{name:"SHA-256"}},!1,["verify"]);return qt.get().subtle.verify({name:"RSASSA-PKCS1-v1_5"},n,e,t)}async function $x(r){if(r.privateKey==null||r.publicKey==null)throw new w("Private and public key are required","ERR_INVALID_PARAMETERS");return Promise.all([qt.get().subtle.exportKey("jwk",r.privateKey),qt.get().subtle.exportKey("jwk",r.publicKey)])}async function fV(r){return qt.get().subtle.importKey("jwk",{kty:r.kty,n:r.n,e:r.e},{name:"RSASSA-PKCS1-v1_5",hash:{name:"SHA-256"}},!0,["verify"])}function Hx(r,e,t,n){let i=e?Kx(r):Fx(r),s=U(Uint8Array.from(t),"ascii"),o=n(s,i);return G(o,"ascii")}function Gx(r,e){return Hx(r,!0,e,(t,n)=>n.encrypt(t))}function Wx(r,e){return Hx(r,!1,e,(t,n)=>n.decrypt(t))}function xd(r){if(r.kty!=="RSA")throw new w("invalid key type","ERR_INVALID_KEY_TYPE");if(r.n==null)throw new w("invalid key modulus","ERR_INVALID_KEY_MODULUS");return G(r.n,"base64url").length*8}var rf=8192,tf=class{_key;constructor(e){this._key=e}async verify(e,t){return zx(this._key,t,e)}marshal(){return Ia.jwkToPkix(this._key)}get bytes(){return wi.encode({Type:yt.RSA,Data:this.marshal()}).subarray()}encrypt(e){return Gx(this._key,e)}equals(e){return fe(this.bytes,e.bytes)}async hash(){let{bytes:e}=await Ke.digest(this.bytes);return e}},Uc=class{_key;_publicKey;constructor(e,t){this._key=e,this._publicKey=t}genSecret(){return zn(16)}async sign(e){return qx(this._key,e)}get public(){if(this._publicKey==null)throw new w("public key not provided","ERR_PUBKEY_NOT_PROVIDED");return new tf(this._publicKey)}decrypt(e){return Wx(this._key,e)}marshal(){return Ia.jwkToPkcs1(this._key)}get bytes(){return Ei.encode({Type:yt.RSA,Data:this.marshal()}).subarray()}equals(e){return fe(this.bytes,e.bytes)}async hash(){let{bytes:e}=await Ke.digest(this.bytes);return e}async id(){let e=await this.public.hash();return U(e,"base58btc")}async export(e,t="pkcs-8"){if(t==="pkcs-8"){let n=new ef.default.util.ByteBuffer(this.marshal()),i=ef.default.asn1.fromDer(n),s=ef.default.pki.privateKeyFromAsn1(i),o={algorithm:"aes256",count:1e4,saltSize:128/8,prfAlgorithm:"sha512"};return ef.default.pki.encryptRsaPrivateKey(s,e,o)}else{if(t==="libp2p-key")return Bc(this.bytes,e);throw new w(`export format '${t}' is not supported`,"ERR_INVALID_EXPORT_FORMAT")}}};async function dV(r){let e=Ia.pkcs1ToJwk(r);if(xd(e)>rf)throw new w("key size is too large","ERR_KEY_SIZE_TOO_LARGE");let t=await l4(e);return new Uc(t.privateKey,t.publicKey)}function pV(r){let e=Ia.pkixToJwk(r);if(xd(e)>rf)throw new w("key size is too large","ERR_KEY_SIZE_TOO_LARGE");return new tf(e)}async function mV(r){if(xd(r)>rf)throw new w("key size is too large","ERR_KEY_SIZE_TOO_LARGE");let e=await l4(r);return new Uc(e.privateKey,e.publicKey)}async function gV(r){if(r>rf)throw new w("key size is too large","ERR_KEY_SIZE_TOO_LARGE");let e=await Vx(r);return new Uc(e.privateKey,e.publicKey)}var g4={};be(g4,{Secp256k1PrivateKey:()=>sf,Secp256k1PublicKey:()=>nf,generateKeyPair:()=>PV,unmarshalSecp256k1PrivateKey:()=>DV,unmarshalSecp256k1PublicKey:()=>CV});var yV=(r,e,t)=>r&e^~r&t,bV=(r,e,t)=>r&e^r&t^e&t,wV=new Uint32Array([1116352408,1899447441,3049323471,3921009573,961987163,1508970993,2453635748,2870763221,3624381080,310598401,607225278,1426881987,1925078388,2162078206,2614888103,3248222580,3835390401,4022224774,264347078,604807628,770255983,1249150122,1555081692,1996064986,2554220882,2821834349,2952996808,3210313671,3336571891,3584528711,113926993,338241895,666307205,773529912,1294757372,1396182291,1695183700,1986661051,2177026350,2456956037,2730485921,2820302411,3259730800,3345764771,3516065817,3600352804,4094571909,275423344,430227734,506948616,659060556,883997877,958139571,1322822218,1537002063,1747873779,1955562222,2024104815,2227730452,2361852424,2428436474,2756734187,3204031479,3329325298]),mo=new Uint32Array([1779033703,3144134277,1013904242,2773480762,1359893119,2600822924,528734635,1541459225]),go=new Uint32Array(64),vd=class extends Pc{constructor(){super(64,32,8,!1),this.A=mo[0]|0,this.B=mo[1]|0,this.C=mo[2]|0,this.D=mo[3]|0,this.E=mo[4]|0,this.F=mo[5]|0,this.G=mo[6]|0,this.H=mo[7]|0}get(){let{A:e,B:t,C:n,D:i,E:s,F:o,G:a,H:c}=this;return[e,t,n,i,s,o,a,c]}set(e,t,n,i,s,o,a,c){this.A=e|0,this.B=t|0,this.C=n|0,this.D=i|0,this.E=s|0,this.F=o|0,this.G=a|0,this.H=c|0}process(e,t){for(let f=0;f<16;f++,t+=4)go[f]=e.getUint32(t,!1);for(let f=16;f<64;f++){let h=go[f-15],d=go[f-2],p=mi(h,7)^mi(h,18)^h>>>3,m=mi(d,17)^mi(d,19)^d>>>10;go[f]=m+go[f-7]+p+go[f-16]|0}let{A:n,B:i,C:s,D:o,E:a,F:c,G:u,H:l}=this;for(let f=0;f<64;f++){let h=mi(a,6)^mi(a,11)^mi(a,25),d=l+h+yV(a,c,u)+wV[f]+go[f]|0,m=(mi(n,2)^mi(n,13)^mi(n,22))+bV(n,i,s)|0;l=u,u=c,c=a,a=o+d|0,o=s,s=i,i=n,n=d+m|0}n=n+this.A|0,i=i+this.B|0,s=s+this.C|0,o=o+this.D|0,a=a+this.E|0,c=c+this.F|0,u=u+this.G|0,l=l+this.H|0,this.set(n,i,s,o,a,c,u,l)}roundClean(){go.fill(0)}destroy(){this.set(0,0,0,0,0,0,0,0),this.buffer.fill(0)}},h4=class extends vd{constructor(){super(),this.A=-1056596264,this.B=914150663,this.C=812702999,this.D=-150054599,this.E=-4191439,this.F=1750603025,this.G=1694076839,this.H=-1090891868,this.outputLen=28}},Fc=lo(()=>new vd),vue=lo(()=>new h4);function EV(r){let e=Yl(r);pn(e,{a:"field",b:"field"},{allowedPrivateKeyLengths:"array",wrapPrivateKey:"boolean",isTorsionFree:"function",clearCofactor:"function",allowInfinityPoint:"boolean",fromBytes:"function",toBytes:"function"});let{endo:t,Fp:n,a:i}=e;if(t){if(!n.eql(i,n.ZERO))throw new Error("Endomorphism can only be defined for Koblitz curves that have a=0");if(typeof t!="object"||typeof t.beta!="bigint"||typeof t.splitScalar!="function")throw new Error("Expected endomorphism with beta: bigint and splitScalar: function")}return Object.freeze({...e})}var{bytesToNumberBE:xV,hexToBytes:vV}=fd,Aa={Err:class extends Error{constructor(e=""){super(e)}},_parseInt(r){let{Err:e}=Aa;if(r.length<2||r[0]!==2)throw new e("Invalid signature integer tag");let t=r[1],n=r.subarray(2,t+2);if(!t||n.length!==t)throw new e("Invalid signature integer: wrong length");if(n[0]&128)throw new e("Invalid signature integer: negative");if(n[0]===0&&!(n[1]&128))throw new e("Invalid signature integer: unnecessary leading zero");return{d:xV(n),l:r.subarray(t+2)}},toSig(r){let{Err:e}=Aa,t=typeof r=="string"?vV(r):r;if(!(t instanceof Uint8Array))throw new Error("ui8a expected");let n=t.length;if(n<2||t[0]!=48)throw new e("Invalid signature tag");if(t[1]!==n-2)throw new e("Invalid signature: incorrect length");let{d:i,l:s}=Aa._parseInt(t.subarray(2)),{d:o,l:a}=Aa._parseInt(s);if(a.length)throw new e("Invalid signature: left bytes after parsing");return{r:i,s:o}},hexFromSig(r){let e=u=>Number.parseInt(u[0],16)&8?"00"+u:u,t=u=>{let l=u.toString(16);return l.length&1?`0${l}`:l},n=e(t(r.s)),i=e(t(r.r)),s=n.length/2,o=i.length/2,a=t(s),c=t(o);return`30${t(o+s+4)}02${c}${i}02${a}${n}`}},Ds=BigInt(0),$n=BigInt(1),Aue=BigInt(2),Yx=BigInt(3),Tue=BigInt(4);function _V(r){let e=EV(r),{Fp:t}=e,n=e.toBytes||((p,m,g)=>{let y=m.toAffine();return yi(Uint8Array.from([4]),t.toBytes(y.x),t.toBytes(y.y))}),i=e.fromBytes||(p=>{let m=p.subarray(1),g=t.fromBytes(m.subarray(0,t.BYTES)),y=t.fromBytes(m.subarray(t.BYTES,2*t.BYTES));return{x:g,y}});function s(p){let{a:m,b:g}=e,y=t.sqr(p),b=t.mul(y,p);return t.add(t.add(b,t.mul(p,m)),g)}if(!t.eql(t.sqr(e.Gy),s(e.Gx)))throw new Error("bad generator point: equation left != right");function o(p){return typeof p=="bigint"&&Ds<p&&p<e.n}function a(p){if(!o(p))throw new Error("Expected valid bigint: 0 < bigint < curve.n")}function c(p){let{allowedPrivateKeyLengths:m,nByteLength:g,wrapPrivateKey:y,n:b}=e;if(m&&typeof p!="bigint"){if(p instanceof Uint8Array&&(p=Xi(p)),typeof p!="string"||!m.includes(p.length))throw new Error("Invalid key");p=p.padStart(g*2,"0")}let E;try{E=typeof p=="bigint"?p:gi(ot("private key",p,g))}catch{throw new Error(`private key must be ${g} bytes, hex or bigint, not ${typeof p}`)}return y&&(E=je(E,b)),a(E),E}let u=new Map;function l(p){if(!(p instanceof f))throw new Error("ProjectivePoint expected")}class f{constructor(m,g,y){if(this.px=m,this.py=g,this.pz=y,m==null||!t.isValid(m))throw new Error("x required");if(g==null||!t.isValid(g))throw new Error("y required");if(y==null||!t.isValid(y))throw new Error("z required")}static fromAffine(m){let{x:g,y}=m||{};if(!m||!t.isValid(g)||!t.isValid(y))throw new Error("invalid affine point");if(m instanceof f)throw new Error("projective point not allowed");let b=E=>t.eql(E,t.ZERO);return b(g)&&b(y)?f.ZERO:new f(g,y,t.ONE)}get x(){return this.toAffine().x}get y(){return this.toAffine().y}static normalizeZ(m){let g=t.invertBatch(m.map(y=>y.pz));return m.map((y,b)=>y.toAffine(g[b])).map(f.fromAffine)}static fromHex(m){let g=f.fromAffine(i(ot("pointHex",m)));return g.assertValidity(),g}static fromPrivateKey(m){return f.BASE.multiply(c(m))}_setWindowSize(m){this._WINDOW_SIZE=m,u.delete(this)}assertValidity(){if(this.is0()){if(e.allowInfinityPoint)return;throw new Error("bad point: ZERO")}let{x:m,y:g}=this.toAffine();if(!t.isValid(m)||!t.isValid(g))throw new Error("bad point: x or y not FE");let y=t.sqr(g),b=s(m);if(!t.eql(y,b))throw new Error("bad point: equation left != right");if(!this.isTorsionFree())throw new Error("bad point: not in prime-order subgroup")}hasEvenY(){let{y:m}=this.toAffine();if(t.isOdd)return!t.isOdd(m);throw new Error("Field doesn't support isOdd")}equals(m){l(m);let{px:g,py:y,pz:b}=this,{px:E,py:_,pz:x}=m,v=t.eql(t.mul(g,x),t.mul(E,b)),R=t.eql(t.mul(y,x),t.mul(_,b));return v&&R}negate(){return new f(this.px,t.neg(this.py),this.pz)}double(){let{a:m,b:g}=e,y=t.mul(g,Yx),{px:b,py:E,pz:_}=this,x=t.ZERO,v=t.ZERO,R=t.ZERO,T=t.mul(b,b),P=t.mul(E,E),q=t.mul(_,_),$=t.mul(b,E);return $=t.add($,$),R=t.mul(b,_),R=t.add(R,R),x=t.mul(m,R),v=t.mul(y,q),v=t.add(x,v),x=t.sub(P,v),v=t.add(P,v),v=t.mul(x,v),x=t.mul($,x),R=t.mul(y,R),q=t.mul(m,q),$=t.sub(T,q),$=t.mul(m,$),$=t.add($,R),R=t.add(T,T),T=t.add(R,T),T=t.add(T,q),T=t.mul(T,$),v=t.add(v,T),q=t.mul(E,_),q=t.add(q,q),T=t.mul(q,$),x=t.sub(x,T),R=t.mul(q,P),R=t.add(R,R),R=t.add(R,R),new f(x,v,R)}add(m){l(m);let{px:g,py:y,pz:b}=this,{px:E,py:_,pz:x}=m,v=t.ZERO,R=t.ZERO,T=t.ZERO,P=e.a,q=t.mul(e.b,Yx),$=t.mul(g,E),Q=t.mul(y,_),te=t.mul(b,x),_e=t.add(g,y),k=t.add(E,_);_e=t.mul(_e,k),k=t.add($,Q),_e=t.sub(_e,k),k=t.add(g,b);let F=t.add(E,x);return k=t.mul(k,F),F=t.add($,te),k=t.sub(k,F),F=t.add(y,b),v=t.add(_,x),F=t.mul(F,v),v=t.add(Q,te),F=t.sub(F,v),T=t.mul(P,k),v=t.mul(q,te),T=t.add(v,T),v=t.sub(Q,T),T=t.add(Q,T),R=t.mul(v,T),Q=t.add($,$),Q=t.add(Q,$),te=t.mul(P,te),k=t.mul(q,k),Q=t.add(Q,te),te=t.sub($,te),te=t.mul(P,te),k=t.add(k,te),$=t.mul(Q,k),R=t.add(R,$),$=t.mul(F,k),v=t.mul(_e,v),v=t.sub(v,$),$=t.mul(_e,Q),T=t.mul(F,T),T=t.add(T,$),new f(v,R,T)}subtract(m){return this.add(m.negate())}is0(){return this.equals(f.ZERO)}wNAF(m){return d.wNAFCached(this,u,m,g=>{let y=t.invertBatch(g.map(b=>b.pz));return g.map((b,E)=>b.toAffine(y[E])).map(f.fromAffine)})}multiplyUnsafe(m){let g=f.ZERO;if(m===Ds)return g;if(a(m),m===$n)return this;let{endo:y}=e;if(!y)return d.unsafeLadder(this,m);let{k1neg:b,k1:E,k2neg:_,k2:x}=y.splitScalar(m),v=g,R=g,T=this;for(;E>Ds||x>Ds;)E&$n&&(v=v.add(T)),x&$n&&(R=R.add(T)),T=T.double(),E>>=$n,x>>=$n;return b&&(v=v.negate()),_&&(R=R.negate()),R=new f(t.mul(R.px,y.beta),R.py,R.pz),v.add(R)}multiply(m){a(m);let g=m,y,b,{endo:E}=e;if(E){let{k1neg:_,k1:x,k2neg:v,k2:R}=E.splitScalar(g),{p:T,f:P}=this.wNAF(x),{p:q,f:$}=this.wNAF(R);T=d.constTimeNegate(_,T),q=d.constTimeNegate(v,q),q=new f(t.mul(q.px,E.beta),q.py,q.pz),y=T.add(q),b=P.add($)}else{let{p:_,f:x}=this.wNAF(g);y=_,b=x}return f.normalizeZ([y,b])[0]}multiplyAndAddUnsafe(m,g,y){let b=f.BASE,E=(x,v)=>v===Ds||v===$n||!x.equals(b)?x.multiplyUnsafe(v):x.multiply(v),_=E(this,g).add(E(m,y));return _.is0()?void 0:_}toAffine(m){let{px:g,py:y,pz:b}=this,E=this.is0();m==null&&(m=E?t.ONE:t.inv(b));let _=t.mul(g,m),x=t.mul(y,m),v=t.mul(b,m);if(E)return{x:t.ZERO,y:t.ZERO};if(!t.eql(v,t.ONE))throw new Error("invZ was invalid");return{x:_,y:x}}isTorsionFree(){let{h:m,isTorsionFree:g}=e;if(m===$n)return!0;if(g)return g(f,this);throw new Error("isTorsionFree() has not been declared for the elliptic curve")}clearCofactor(){let{h:m,clearCofactor:g}=e;return m===$n?this:g?g(f,this):this.multiplyUnsafe(e.h)}toRawBytes(m=!0){return this.assertValidity(),n(f,this,m)}toHex(m=!0){return Xi(this.toRawBytes(m))}}f.BASE=new f(e.Gx,e.Gy,t.ONE),f.ZERO=new f(t.ZERO,t.ONE,t.ZERO);let h=e.nBitLength,d=md(f,e.endo?Math.ceil(h/2):h);return{CURVE:e,ProjectivePoint:f,normPrivateKeyToScalar:c,weierstrassEquation:s,isWithinCurveOrder:o}}function SV(r){let e=Yl(r);return pn(e,{hash:"hash",hmac:"function",randomBytes:"function"},{bits2int:"function",bits2int_modN:"function",lowS:"boolean"}),Object.freeze({lowS:!0,...e})}function Qx(r){let e=SV(r),{Fp:t,n}=e,i=t.BYTES+1,s=2*t.BYTES+1;function o(k){return Ds<k&&k<t.ORDER}function a(k){return je(k,n)}function c(k){return hd(k,n)}let{ProjectivePoint:u,normPrivateKeyToScalar:l,weierstrassEquation:f,isWithinCurveOrder:h}=_V({...e,toBytes(k,F,O){let M=F.toAffine(),A=t.toBytes(M.x),H=yi;return O?H(Uint8Array.from([F.hasEvenY()?2:3]),A):H(Uint8Array.from([4]),A,t.toBytes(M.y))},fromBytes(k){let F=k.length,O=k[0],M=k.subarray(1);if(F===i&&(O===2||O===3)){let A=gi(M);if(!o(A))throw new Error("Point is not on curve");let H=f(A),X=t.sqrt(H),re=(X&$n)===$n;return(O&1)===1!==re&&(X=t.neg(X)),{x:A,y:X}}else if(F===s&&O===4){let A=t.fromBytes(M.subarray(0,t.BYTES)),H=t.fromBytes(M.subarray(t.BYTES,2*t.BYTES));return{x:A,y:H}}else throw new Error(`Point of length ${F} was invalid. Expected ${i} compressed bytes or ${s} uncompressed bytes`)}}),d=k=>Xi(Ss(k,e.nByteLength));function p(k){let F=n>>$n;return k>F}function m(k){return p(k)?a(-k):k}let g=(k,F,O)=>gi(k.slice(F,O));class y{constructor(F,O,M){this.r=F,this.s=O,this.recovery=M,this.assertValidity()}static fromCompact(F){let O=e.nByteLength;return F=ot("compactSignature",F,O*2),new y(g(F,0,O),g(F,O,2*O))}static fromDER(F){let{r:O,s:M}=Aa.toSig(ot("DER",F));return new y(O,M)}assertValidity(){if(!h(this.r))throw new Error("r must be 0 < r < CURVE.n");if(!h(this.s))throw new Error("s must be 0 < s < CURVE.n")}addRecoveryBit(F){return new y(this.r,this.s,F)}recoverPublicKey(F){let{r:O,s:M,recovery:A}=this,H=R(ot("msgHash",F));if(A==null||![0,1,2,3].includes(A))throw new Error("recovery id invalid");let X=A===2||A===3?O+e.n:O;if(X>=t.ORDER)throw new Error("recovery id 2 or 3 invalid");let re=A&1?"03":"02",xe=u.fromHex(re+d(X)),Se=c(X),Be=a(-H*Se),Ae=a(M*Se),Ce=u.BASE.multiplyAndAddUnsafe(xe,Be,Ae);if(!Ce)throw new Error("point at infinify");return Ce.assertValidity(),Ce}hasHighS(){return p(this.s)}normalizeS(){return this.hasHighS()?new y(this.r,a(-this.s),this.recovery):this}toDERRawBytes(){return va(this.toDERHex())}toDERHex(){return Aa.hexFromSig({r:this.r,s:this.s})}toCompactRawBytes(){return va(this.toCompactHex())}toCompactHex(){return d(this.r)+d(this.s)}}let b={isValidPrivateKey(k){try{return l(k),!0}catch{return!1}},normPrivateKeyToScalar:l,randomPrivateKey:()=>{let k=e.randomBytes(t.BYTES+8),F=cx(k,n);return Ss(F,e.nByteLength)},precompute(k=8,F=u.BASE){return F._setWindowSize(k),F.multiply(BigInt(3)),F}};function E(k,F=!0){return u.fromPrivateKey(k).toRawBytes(F)}function _(k){let F=k instanceof Uint8Array,O=typeof k=="string",M=(F||O)&&k.length;return F?M===i||M===s:O?M===2*i||M===2*s:k instanceof u}function x(k,F,O=!0){if(_(k))throw new Error("first arg must be private key");if(!_(F))throw new Error("second arg must be public key");return u.fromHex(F).multiply(l(k)).toRawBytes(O)}let v=e.bits2int||function(k){let F=gi(k),O=k.length*8-e.nBitLength;return O>0?F>>BigInt(O):F},R=e.bits2int_modN||function(k){return a(v(k))},T=Wl(e.nBitLength);function P(k){if(typeof k!="bigint")throw new Error("bigint expected");if(!(Ds<=k&&k<T))throw new Error(`bigint expected < 2^${e.nBitLength}`);return Ss(k,e.nByteLength)}function q(k,F,O=$){if(["recovered","canonical"].some(it=>it in O))throw new Error("sign() legacy options not supported");let{hash:M,randomBytes:A}=e,{lowS:H,prehash:X,extraEntropy:re}=O;H==null&&(H=!0),k=ot("msgHash",k),X&&(k=ot("prehashed msgHash",M(k)));let xe=R(k),Se=l(F),Be=[P(Se),P(xe)];if(re!=null){let it=re===!0?A(t.BYTES):re;Be.push(ot("extraEntropy",it,t.BYTES))}let Ae=yi(...Be),Ce=xe;function lt(it){let pr=v(it);if(!h(pr))return;let mr=c(pr),jt=u.BASE.multiply(pr).toAffine(),Tr=a(jt.x);if(Tr===Ds)return;let us=a(mr*a(Ce+Tr*Se));if(us===Ds)return;let Jo=(jt.x===Tr?0:2)|Number(jt.y&$n),ll=us;return H&&p(us)&&(ll=m(us),Jo^=1),new y(Tr,ll,Jo)}return{seed:Ae,k2sig:lt}}let $={lowS:e.lowS,prehash:!1},Q={lowS:e.lowS,prehash:!1};function te(k,F,O=$){let{seed:M,k2sig:A}=q(k,F,O),H=e;return W3(H.hash.outputLen,H.nByteLength,H.hmac)(M,A)}u.BASE._setWindowSize(8);function _e(k,F,O,M=Q){let A=k;if(F=ot("msgHash",F),O=ot("publicKey",O),"strict"in M)throw new Error("options.strict was renamed to lowS");let{lowS:H,prehash:X}=M,re,xe;try{if(typeof A=="string"||A instanceof Uint8Array)try{re=y.fromDER(A)}catch(jt){if(!(jt instanceof Aa.Err))throw jt;re=y.fromCompact(A)}else if(typeof A=="object"&&typeof A.r=="bigint"&&typeof A.s=="bigint"){let{r:jt,s:Tr}=A;re=new y(jt,Tr)}else throw new Error("PARSE");xe=u.fromHex(O)}catch(jt){if(jt.message==="PARSE")throw new Error("signature must be Signature instance, Uint8Array or hex string");return!1}if(H&&re.hasHighS())return!1;X&&(F=e.hash(F));let{r:Se,s:Be}=re,Ae=R(F),Ce=c(Be),lt=a(Ae*Ce),it=a(Se*Ce),pr=u.BASE.multiplyAndAddUnsafe(xe,lt,it)?.toAffine();return pr?a(pr.x)===Se:!1}return{CURVE:e,getPublicKey:E,getSharedSecret:x,sign:te,verify:_e,ProjectivePoint:u,Signature:y,utils:b}}var _d=class extends Cc{constructor(e,t){super(),this.finished=!1,this.destroyed=!1,dn.hash(e);let n=uo(t);if(this.iHash=e.create(),typeof this.iHash.update!="function")throw new Error("Expected instance of class which extends utils.Hash");this.blockLen=this.iHash.blockLen,this.outputLen=this.iHash.outputLen;let i=this.blockLen,s=new Uint8Array(i);s.set(n.length>i?e.create().update(n).digest():n);for(let o=0;o<s.length;o++)s[o]^=54;this.iHash.update(s),this.oHash=e.create();for(let o=0;o<s.length;o++)s[o]^=106;this.oHash.update(s),s.fill(0)}update(e){return dn.exists(this),this.iHash.update(e),this}digestInto(e){dn.exists(this),dn.bytes(e,this.outputLen),this.finished=!0,this.iHash.digestInto(e),this.oHash.update(e),this.oHash.digestInto(e),this.destroy()}digest(){let e=new Uint8Array(this.oHash.outputLen);return this.digestInto(e),e}_cloneInto(e){e||(e=Object.create(Object.getPrototypeOf(this),{}));let{oHash:t,iHash:n,finished:i,destroyed:s,blockLen:o,outputLen:a}=this;return e=e,e.finished=i,e.destroyed=s,e.blockLen=o,e.outputLen=a,e.oHash=t._cloneInto(e.oHash),e.iHash=n._cloneInto(e.iHash),e}destroy(){this.destroyed=!0,this.oHash.destroy(),this.iHash.destroy()}},Kc=(r,e,t)=>new _d(r,e).update(t).digest();Kc.create=(r,e)=>new _d(r,e);function RV(r){return{hash:r,hmac:(e,...t)=>Kc(r,e,ad(...t)),randomBytes:fo}}function Xx(r,e){let t=n=>Qx({...r,...RV(n)});return Object.freeze({...t(e),create:t})}var Jx=BigInt("0xfffffffffffffffffffffffffffffffffffffffffffffffffffffffefffffc2f"),jx=BigInt("0xfffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd0364141"),IV=BigInt(1),d4=BigInt(2),Zx=(r,e)=>(r+e/d4)/e;function AV(r){let e=Jx,t=BigInt(3),n=BigInt(6),i=BigInt(11),s=BigInt(22),o=BigInt(23),a=BigInt(44),c=BigInt(88),u=r*r*r%e,l=u*u*r%e,f=gt(l,t,e)*l%e,h=gt(f,t,e)*l%e,d=gt(h,d4,e)*u%e,p=gt(d,i,e)*d%e,m=gt(p,s,e)*p%e,g=gt(m,a,e)*m%e,y=gt(g,c,e)*g%e,b=gt(y,a,e)*m%e,E=gt(b,t,e)*l%e,_=gt(E,o,e)*p%e,x=gt(_,n,e)*u%e,v=gt(x,d4,e);if(!p4.eql(p4.sqr(v),r))throw new Error("Cannot find square root");return v}var p4=pd(Jx,void 0,void 0,{sqrt:AV}),Cs=Xx({a:BigInt(0),b:BigInt(7),Fp:p4,n:jx,Gx:BigInt("55066263022277343669578718895168534326250603453777594175500187360389116729240"),Gy:BigInt("32670510020758816978083085130507043184471273380659243275938904335757337482424"),h:BigInt(1),lowS:!0,endo:{beta:BigInt("0x7ae96a2b657c07106e64479eac3434e99cf0497512f58995c1396c28719501ee"),splitScalar:r=>{let e=jx,t=BigInt("0x3086d221a7d46bcde86c90e49284eb15"),n=-IV*BigInt("0xe4437ed6010e88286f547fa90abfe4c3"),i=BigInt("0x114ca50f7a8e2f3f657c1108d9d44cfd8"),s=t,o=BigInt("0x100000000000000000000000000000000"),a=Zx(s*r,e),c=Zx(-n*r,e),u=je(r-a*t-c*i,e),l=je(-a*n-c*s,e),f=u>o,h=l>o;if(f&&(u=e-u),h&&(l=e-l),u>o||l>o)throw new Error("splitScalar: Endomorphism failed, k="+r);return{k1neg:f,k1:u,k2neg:h,k2:l}}}},Fc),Gue=BigInt(0);var Wue=Cs.ProjectivePoint;function ev(){return Cs.utils.randomPrivateKey()}async function tv(r,e){let{digest:t}=await Ke.digest(e);try{return Cs.sign(t,r).toDERRawBytes()}catch(n){throw new w(String(n),"ERR_INVALID_INPUT")}}async function rv(r,e,t){try{let{digest:n}=await Ke.digest(t);return Cs.verify(e,n,r)}catch(n){throw new w(String(n),"ERR_INVALID_INPUT")}}function nv(r){return Cs.ProjectivePoint.fromHex(r).toRawBytes(!0)}function iv(r){try{Cs.getPublicKey(r,!0)}catch(e){throw new w(String(e),"ERR_INVALID_PRIVATE_KEY")}}function m4(r){try{Cs.ProjectivePoint.fromHex(r)}catch(e){throw new w(String(e),"ERR_INVALID_PUBLIC_KEY")}}function sv(r){try{return Cs.getPublicKey(r,!0)}catch(e){throw new w(String(e),"ERR_INVALID_PRIVATE_KEY")}}var nf=class{_key;constructor(e){m4(e),this._key=e}async verify(e,t){return rv(this._key,t,e)}marshal(){return nv(this._key)}get bytes(){return wi.encode({Type:yt.Secp256k1,Data:this.marshal()}).subarray()}equals(e){return fe(this.bytes,e.bytes)}async hash(){let{bytes:e}=await Ke.digest(this.bytes);return e}},sf=class{_key;_publicKey;constructor(e,t){this._key=e,this._publicKey=t??sv(e),iv(this._key),m4(this._publicKey)}async sign(e){return tv(this._key,e)}get public(){return new nf(this._publicKey)}marshal(){return this._key}get bytes(){return Ei.encode({Type:yt.Secp256k1,Data:this.marshal()}).subarray()}equals(e){return fe(this.bytes,e.bytes)}async hash(){let{bytes:e}=await Ke.digest(this.bytes);return e}async id(){let e=await this.public.hash();return U(e,"base58btc")}async export(e,t="libp2p-key"){if(t==="libp2p-key")return Bc(this.bytes,e);throw new w(`export format '${t}' is not supported`,"ERR_INVALID_EXPORT_FORMAT")}};function DV(r){return new sf(r)}function CV(r){return new nf(r)}async function PV(){let r=ev();return new sf(r)}var ji={rsa:f4,ed25519:i4,secp256k1:g4};function y4(r){let e=Object.keys(ji).join(" / ");return new w(`invalid or unsupported key type ${r}. 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Must be ${a}`,"ERR_UNSUPPORTED_HASH_TYPE")}let s=ov[i],o=(0,av.default)(r,e,t,n,s);return cv.default.encode64(o,null)}var x4=Symbol.for("@libp2p/peer-id");function Id(r){return r!=null&&!!r[x4]}var LV=Symbol.for("nodejs.util.inspect.custom"),uv=Object.values(Bn).map(r=>r.decoder).reduce((r,e)=>r.or(e),Bn.identity.decoder),lv=114,v4=36,_4=37,ff=class{type;multihash;privateKey;publicKey;string;constructor(e){this.type=e.type,this.multihash=e.multihash,this.privateKey=e.privateKey,Object.defineProperty(this,"string",{enumerable:!1,writable:!0})}get[Symbol.toStringTag](){return`PeerId(${this.toString()})`}[x4]=!0;toString(){return this.string==null&&(this.string=Re.encode(this.multihash.bytes).slice(1)),this.string}toCID(){return Ne.createV1(lv,this.multihash)}toBytes(){return this.multihash.bytes}toJSON(){return this.toString()}equals(e){if(e instanceof Uint8Array)return fe(this.multihash.bytes,e);if(typeof e=="string")return we(e).equals(this);if(e?.multihash?.bytes!=null)return fe(this.multihash.bytes,e.multihash.bytes);throw new Error("not valid Id")}[LV](){return`PeerId(${this.toString()})`}},Da=class extends ff{type="RSA";publicKey;constructor(e){super({...e,type:"RSA"}),this.publicKey=e.publicKey}},Ca=class extends ff{type="Ed25519";publicKey;constructor(e){super({...e,type:"Ed25519"}),this.publicKey=e.multihash.digest}},Pa=class extends ff{type="secp256k1";publicKey;constructor(e){super({...e,type:"secp256k1"}),this.publicKey=e.multihash.digest}};function fv(r){if(r.type==="RSA")return new Da(r);if(r.type==="Ed25519")return new Ca(r);if(r.type==="secp256k1")return new Pa(r);throw new w("Not a PeerId","ERR_INVALID_PARAMETERS")}function we(r,e){if(e=e??uv,r.charAt(0)==="1"||r.charAt(0)==="Q"){let t=Ui(Re.decode(`z${r}`));return r.startsWith("12D")?new Ca({multihash:t}):r.startsWith("16U")?new Pa({multihash:t}):new Da({multihash:t})}return Ot(uv.decode(r))}function Ot(r){try{let e=Ui(r);if(e.code===Fi.code){if(e.digest.length===v4)return new Ca({multihash:e});if(e.digest.length===_4)return new Pa({multihash:e})}if(e.code===Ke.code)return new Da({multihash:e})}catch{return MV(Ne.decode(r))}throw new Error("Supplied PeerID CID is invalid")}function MV(r){if(r==null||r.multihash==null||r.version==null||r.version===1&&r.code!==lv)throw new Error("Supplied PeerID CID is invalid");let e=r.multihash;if(e.code===Ke.code)return new Da({multihash:r.multihash});if(e.code===Fi.code){if(e.digest.length===v4)return new Ca({multihash:r.multihash});if(e.digest.length===_4)return new Pa({multihash:r.multihash})}throw new Error("Supplied PeerID CID is invalid")}async function Zr(r,e){return r.length===v4?new Ca({multihash:ii(Fi.code,r),privateKey:e}):r.length===_4?new Pa({multihash:ii(Fi.code,r),privateKey:e}):new Da({multihash:await Ke.digest(r),publicKey:r,privateKey:e})}var Ev=j(wv(),1),yo=Ev.default;var Cv=j(Dv(),1);var ze;(function(r){r.ERR_INVALID_PARAMETERS="ERR_INVALID_PARAMETERS",r.ERR_INVALID_KEY_NAME="ERR_INVALID_KEY_NAME",r.ERR_INVALID_KEY_TYPE="ERR_INVALID_KEY_TYPE",r.ERR_KEY_ALREADY_EXISTS="ERR_KEY_ALREADY_EXISTS",r.ERR_INVALID_KEY_SIZE="ERR_INVALID_KEY_SIZE",r.ERR_KEY_NOT_FOUND="ERR_KEY_NOT_FOUND",r.ERR_OLD_KEY_NAME_INVALID="ERR_OLD_KEY_NAME_INVALID",r.ERR_NEW_KEY_NAME_INVALID="ERR_NEW_KEY_NAME_INVALID",r.ERR_PASSWORD_REQUIRED="ERR_PASSWORD_REQUIRED",r.ERR_PEM_REQUIRED="ERR_PEM_REQUIRED",r.ERR_CANNOT_READ_KEY="ERR_CANNOT_READ_KEY",r.ERR_MISSING_PRIVATE_KEY="ERR_MISSING_PRIVATE_KEY",r.ERR_INVALID_OLD_PASS_TYPE="ERR_INVALID_OLD_PASS_TYPE",r.ERR_INVALID_NEW_PASS_TYPE="ERR_INVALID_NEW_PASS_TYPE",r.ERR_INVALID_PASS_LENGTH="ERR_INVALID_PASS_LENGTH"})(ze||(ze={}));var Dd=C("libp2p:keychain"),rq="/pkcs8/",Pv="/info/",ka=new WeakMap,Na={minKeyLength:112/8,minSaltLength:128/8,minIterationCount:1e3},R4={dek:{keyLength:512/8,iterationCount:1e4,salt:"you should override this value with a crypto secure random number",hash:"sha2-512"}};function Ps(r){return r==null||typeof r!="string"?!1:r===(0,Cv.default)(r.trim())&&r.length>0}async function at(){let t=Math.random()*800+200;await new Promise(n=>setTimeout(n,t))}function Zi(r){return new pt(rq+r)}function bo(r){return new pt(Pv+r)}var Oa=class{components;init;constructor(e,t){if(this.components=e,this.init=yo(R4,t),this.init.pass!=null&&this.init.pass?.length<20)throw new Error("pass must be least 20 characters");if(this.init.dek?.keyLength!=null&&this.init.dek.keyLength<Na.minKeyLength)throw new Error(`dek.keyLength must be least ${Na.minKeyLength} bytes`);if(this.init.dek?.salt?.length!=null&&this.init.dek.salt.length<Na.minSaltLength)throw new Error(`dek.saltLength must be least ${Na.minSaltLength} bytes`);if(this.init.dek?.iterationCount!=null&&this.init.dek.iterationCount<Na.minIterationCount)throw new Error(`dek.iterationCount must be least ${Na.minIterationCount}`);let n=this.init.pass!=null&&this.init.dek?.salt!=null?lf(this.init.pass,this.init.dek?.salt,this.init.dek?.iterationCount,this.init.dek?.keyLength,this.init.dek?.hash):"";ka.set(this,{dek:n})}static generateOptions(){let e=Object.assign({},R4),t=Math.ceil(Na.minSaltLength/3)*3;return e.dek.salt=U(zn(t),"base64"),e}static get options(){return R4}async createKey(e,t,n=2048){if(!Ps(e)||e==="self")throw await at(),new w("Invalid key name",ze.ERR_INVALID_KEY_NAME);if(typeof t!="string")throw await at(),new w("Invalid key type",ze.ERR_INVALID_KEY_TYPE);let i=Zi(e);if(await this.components.datastore.has(i))throw await at(),new w("Key name already exists",ze.ERR_KEY_ALREADY_EXISTS);switch(t.toLowerCase()){case"rsa":if(!Number.isSafeInteger(n)||n<2048)throw await at(),new w("Invalid RSA key size",ze.ERR_INVALID_KEY_SIZE);break;default:break}let o;try{let a=await of(t,n),c=await a.id(),u=ka.get(this);if(u==null)throw new w("dek missing",ze.ERR_INVALID_PARAMETERS);let l=u.dek,f=await a.export(l);o={name:e,id:c};let h=this.components.datastore.batch();h.put(i,G(f)),h.put(bo(e),G(JSON.stringify(o))),await h.commit()}catch(a){throw await at(),a}return o}async listKeys(){let e={prefix:Pv},t=[];for await(let n of this.components.datastore.query(e))t.push(JSON.parse(U(n.value)));return t}async findKeyById(e){try{let n=(await this.listKeys()).find(i=>i.id===e);if(n==null)throw new w(`Key with id '${e}' does not exist.`,ze.ERR_KEY_NOT_FOUND);return n}catch(t){throw await at(),t}}async findKeyByName(e){if(!Ps(e))throw await at(),new w(`Invalid key name '${e}'`,ze.ERR_INVALID_KEY_NAME);let t=bo(e);try{let n=await this.components.datastore.get(t);return JSON.parse(U(n))}catch(n){throw await at(),Dd.error(n),new w(`Key '${e}' does not exist.`,ze.ERR_KEY_NOT_FOUND)}}async removeKey(e){if(!Ps(e)||e==="self")throw await at(),new w(`Invalid key name '${e}'`,ze.ERR_INVALID_KEY_NAME);let t=Zi(e),n=await this.findKeyByName(e),i=this.components.datastore.batch();return i.delete(t),i.delete(bo(e)),await i.commit(),n}async renameKey(e,t){if(!Ps(e)||e==="self")throw await at(),new w(`Invalid old key name '${e}'`,ze.ERR_OLD_KEY_NAME_INVALID);if(!Ps(t)||t==="self")throw await at(),new w(`Invalid new key name '${t}'`,ze.ERR_NEW_KEY_NAME_INVALID);let n=Zi(e),i=Zi(t),s=bo(e),o=bo(t);if(await this.components.datastore.has(i))throw await at(),new w(`Key '${t}' already exists`,ze.ERR_KEY_ALREADY_EXISTS);try{let c=await this.components.datastore.get(n),u=await this.components.datastore.get(s),l=JSON.parse(U(u));l.name=t;let f=this.components.datastore.batch();return f.put(i,c),f.put(o,G(JSON.stringify(l))),f.delete(n),f.delete(s),await f.commit(),l}catch(c){throw await at(),c}}async exportKey(e,t){if(!Ps(e))throw await at(),new w(`Invalid key name '${e}'`,ze.ERR_INVALID_KEY_NAME);if(t==null)throw await at(),new w("Password is required",ze.ERR_PASSWORD_REQUIRED);let n=Zi(e);try{let i=await this.components.datastore.get(n),s=U(i),o=ka.get(this);if(o==null)throw new w("dek missing",ze.ERR_INVALID_PARAMETERS);let a=o.dek;return await(await Vc(s,a)).export(t)}catch(i){throw await at(),i}}async exportPeerId(e){let t="temporary-password",n=await this.exportKey(e,t),i=await Vc(n,t);return Zr(i.public.bytes,i.bytes)}async importKey(e,t,n){if(!Ps(e)||e==="self")throw await at(),new w(`Invalid key name '${e}'`,ze.ERR_INVALID_KEY_NAME);if(t==null)throw await at(),new w("PEM encoded key is required",ze.ERR_PEM_REQUIRED);let i=Zi(e);if(await this.components.datastore.has(i))throw await at(),new w(`Key '${e}' already exists`,ze.ERR_KEY_ALREADY_EXISTS);let o;try{o=await Vc(t,n)}catch{throw await at(),new w("Cannot read the key, most likely the password is wrong",ze.ERR_CANNOT_READ_KEY)}let a;try{a=await o.id();let l=ka.get(this);if(l==null)throw new w("dek missing",ze.ERR_INVALID_PARAMETERS);let f=l.dek;t=await o.export(f)}catch(l){throw await at(),l}let c={name:e,id:a},u=this.components.datastore.batch();return u.put(i,G(t)),u.put(bo(e),G(JSON.stringify(c))),await u.commit(),c}async importPeer(e,t){try{if(!Ps(e))throw new w(`Invalid key name '${e}'`,ze.ERR_INVALID_KEY_NAME);if(t==null)throw new w("PeerId is required",ze.ERR_MISSING_PRIVATE_KEY);if(t.privateKey==null)throw new w("PeerId.privKey is required",ze.ERR_MISSING_PRIVATE_KEY);let n=await _i(t.privateKey),i=Zi(e);if(await this.components.datastore.has(i))throw await at(),new w(`Key '${e}' already exists`,ze.ERR_KEY_ALREADY_EXISTS);let o=ka.get(this);if(o==null)throw new w("dek missing",ze.ERR_INVALID_PARAMETERS);let a=o.dek,c=await n.export(a),u={name:e,id:t.toString()},l=this.components.datastore.batch();return l.put(i,G(c)),l.put(bo(e),G(JSON.stringify(u))),await l.commit(),u}catch(n){throw await at(),n}}async getPrivateKey(e){if(!Ps(e))throw await at(),new w(`Invalid key name '${e}'`,ze.ERR_INVALID_KEY_NAME);try{let t=Zi(e),n=await this.components.datastore.get(t);return U(n)}catch(t){throw await at(),Dd.error(t),new w(`Key '${e}' does not exist.`,ze.ERR_KEY_NOT_FOUND)}}async rotateKeychainPass(e,t){if(typeof e!="string")throw await at(),new w(`Invalid old pass type '${typeof e}'`,ze.ERR_INVALID_OLD_PASS_TYPE);if(typeof t!="string")throw await at(),new w(`Invalid new pass type '${typeof t}'`,ze.ERR_INVALID_NEW_PASS_TYPE);if(t.length<20)throw await at(),new w(`Invalid pass length ${t.length}`,ze.ERR_INVALID_PASS_LENGTH);Dd("recreating keychain");let n=ka.get(this);if(n==null)throw new w("dek missing",ze.ERR_INVALID_PARAMETERS);let i=n.dek;this.init.pass=t;let s=t!=null&&this.init.dek?.salt!=null?lf(t,this.init.dek.salt,this.init.dek?.iterationCount,this.init.dek?.keyLength,this.init.dek?.hash):"";ka.set(this,{dek:s});let o=await this.listKeys();for(let a of o){let c=await this.components.datastore.get(Zi(a.name)),u=U(c),l=await Vc(u,i),f=s.toString(),h=await l.export(f),d=this.components.datastore.batch(),p={name:a.name,id:a.id};d.put(Zi(a.name),G(h)),d.put(bo(a.name),G(JSON.stringify(p))),await d.commit()}Dd("keychain reconstructed")}};function ks(r,e){let t={[Symbol.iterator]:()=>t,next:()=>{let n=r.next(),i=n.value;return n.done===!0||i==null?{done:!0,value:void 0}:{done:!1,value:e(i)}}};return t}var kr=class{map;constructor(e){if(this.map=new Map,e!=null)for(let[t,n]of e.entries())this.map.set(t.toString(),n)}[Symbol.iterator](){return this.entries()}clear(){this.map.clear()}delete(e){this.map.delete(e.toString())}entries(){return ks(this.map.entries(),e=>[we(e[0]),e[1]])}forEach(e){this.map.forEach((t,n)=>{e(t,we(n),this)})}get(e){return this.map.get(e.toString())}has(e){return this.map.has(e.toString())}set(e,t){this.map.set(e.toString(),t)}keys(){return ks(this.map.keys(),e=>we(e))}values(){return this.map.values()}get size(){return this.map.size}};var Hn=class r{set;constructor(e){if(this.set=new Set,e!=null)for(let t of e)this.set.add(t.toString())}get size(){return this.set.size}[Symbol.iterator](){return this.values()}add(e){this.set.add(e.toString())}clear(){this.set.clear()}delete(e){this.set.delete(e.toString())}entries(){return ks(this.set.entries(),e=>{let t=we(e[0]);return[t,t]})}forEach(e){this.set.forEach(t=>{let n=we(t);e(n,n,this)})}has(e){return this.set.has(e.toString())}values(){return ks(this.set.values(),e=>we(e))}intersection(e){let t=new r;for(let n of e)this.has(n)&&t.add(n);return t}difference(e){let t=new r;for(let n of this)e.has(n)||t.add(n);return t}union(e){let t=new r;for(let n of e)t.add(n);for(let n of this)t.add(n);return t}};var I4=class r{list;constructor(e){if(this.list=[],e!=null)for(let t of e)this.list.push(t.toString())}[Symbol.iterator](){return ks(this.list.entries(),e=>we(e[1]))}concat(e){let t=new r(this);for(let n of e)t.push(n);return t}entries(){return ks(this.list.entries(),e=>[e[0],we(e[1])])}every(e){return this.list.every((t,n)=>e(we(t),n,this))}filter(e){let t=new r;return this.list.forEach((n,i)=>{let s=we(n);e(s,i,this)&&t.push(s)}),t}find(e){let t=this.list.find((n,i)=>e(we(n),i,this));if(t!=null)return we(t)}findIndex(e){return this.list.findIndex((t,n)=>e(we(t),n,this))}forEach(e){this.list.forEach((t,n)=>{e(we(t),n,this)})}includes(e){return this.list.includes(e.toString())}indexOf(e){return this.list.indexOf(e.toString())}pop(){let e=this.list.pop();if(e!=null)return we(e)}push(...e){for(let t of e)this.list.push(t.toString())}shift(){let e=this.list.shift();if(e!=null)return we(e)}unshift(...e){let t=this.list.length;for(let n=e.length-1;n>-1;n--)t=this.list.unshift(e[n].toString());return t}get length(){return this.list.length}};var A4;(function(r){let e;r.codec=()=>(e==null&&(e=me((t,n,i={})=>{i.lengthDelimited!==!1&&n.fork(),t.id!=null&&(n.uint32(10),n.bytes(t.id)),t.pubKey!=null&&(n.uint32(18),n.bytes(t.pubKey)),t.privKey!=null&&(n.uint32(26),n.bytes(t.privKey)),i.lengthDelimited!==!1&&n.ldelim()},(t,n)=>{let i={},s=n==null?t.len:t.pos+n;for(;t.pos<s;){let o=t.uint32();switch(o>>>3){case 1:i.id=t.bytes();break;case 2:i.pubKey=t.bytes();break;case 3:i.privKey=t.bytes();break;default:t.skipType(o&7);break}}return i})),e),r.encode=t=>pe(t,r.codec()),r.decode=t=>de(t,r.codec())})(A4||(A4={}));var Cd=async()=>{let r=await of("Ed25519"),e=await nq(r);if(e.type==="Ed25519")return e;throw new Error(`Generated unexpected PeerId type "${e.type}"`)};async function nq(r){return Zr(af(r.public),w4(r))}function Pd(r){return r instanceof Uint8Array?{get(e){return r[e]},set(e,t){r[e]=t}}:{get(e){return r.get(e)},set(e,t){r.set(e,t)}}}var kv=4294967296,hf=class r{constructor(e=0,t=0){this.hi=e,this.lo=t}toBigInt(e){if(e===!0)return BigInt(this.lo>>>0)+(BigInt(this.hi>>>0)<<32n);if(this.hi>>>31){let t=~this.lo+1>>>0,n=~this.hi>>>0;return t===0&&(n=n+1>>>0),-(BigInt(t)+(BigInt(n)<<32n))}return BigInt(this.lo>>>0)+(BigInt(this.hi>>>0)<<32n)}toNumber(e){return Number(this.toBigInt(e))}zzDecode(){let e=-(this.lo&1),t=((this.lo>>>1|this.hi<<31)^e)>>>0,n=(this.hi>>>1^e)>>>0;return new r(n,t)}zzEncode(){let e=this.hi>>31,t=((this.hi<<1|this.lo>>>31)^e)>>>0,n=(this.lo<<1^e)>>>0;return new r(t,n)}toBytes(e,t=0){let n=Pd(e);for(;this.hi>0;)n.set(t++,this.lo&127|128),this.lo=(this.lo>>>7|this.hi<<25)>>>0,this.hi>>>=7;for(;this.lo>127;)n.set(t++,this.lo&127|128),this.lo=this.lo>>>7;n.set(t++,this.lo)}static fromBigInt(e){if(e===0n)return new r;let t=e<0;t&&(e=-e);let n=Number(e>>32n)|0,i=Number(e-(BigInt(n)<<32n))|0;return t&&(n=~n>>>0,i=~i>>>0,++i>kv&&(i=0,++n>kv&&(n=0))),new r(n,i)}static fromNumber(e){if(e===0)return new r;let t=e<0;t&&(e=-e);let n=e>>>0,i=(e-n)/4294967296>>>0;return t&&(i=~i>>>0,n=~n>>>0,++n>4294967295&&(n=0,++i>4294967295&&(i=0))),new r(i,n)}static fromBytes(e,t=0){let n=Pd(e),i=new r,s=0;if(e.length-t>4){for(;s<4;++s)if(i.lo=(i.lo|(n.get(t)&127)<<s*7)>>>0,n.get(t++)<128)return i;if(i.lo=(i.lo|(n.get(t)&127)<<28)>>>0,i.hi=(i.hi|(n.get(t)&127)>>4)>>>0,n.get(t++)<128)return i;s=0}else for(;s<4;++s){if(t>=e.length)throw RangeError(`index out of range: ${t} > ${e.length}`);if(i.lo=(i.lo|(n.get(t)&127)<<s*7)>>>0,n.get(t++)<128)return i}if(e.length-t>4){for(;s<5;++s)if(i.hi=(i.hi|(n.get(t)&127)<<s*7+3)>>>0,n.get(t++)<128)return i}else if(t<e.byteLength)for(;s<5;++s){if(t>=e.length)throw RangeError(`index out of range: ${t} > ${e.length}`);if(i.hi=(i.hi|(n.get(t)&127)<<s*7+3)>>>0,n.get(t++)<128)return i}throw RangeError("invalid varint encoding")}};var iq=Math.pow(2,7),sq=Math.pow(2,14),oq=Math.pow(2,21),aq=Math.pow(2,28),cq=Math.pow(2,35),uq=Math.pow(2,42),lq=Math.pow(2,49),fq=Math.pow(2,56),hq=Math.pow(2,63),df={encodingLength(r){return r<iq?1:r<sq?2:r<oq?3:r<aq?4:r<cq?5:r<uq?6:r<lq?7:r<fq?8:r<hq?9:10},encode(r,e,t=0){if(Number.MAX_SAFE_INTEGER!=null&&r>Number.MAX_SAFE_INTEGER)throw new RangeError("Could not encode varint");return e==null&&(e=Mr(df.encodingLength(r))),hf.fromNumber(r).toBytes(e,t),e},decode(r,e=0){return hf.fromBytes(r,e).toNumber(!0)}};var Nv={ERR_SIGNATURE_NOT_VALID:"ERR_SIGNATURE_NOT_VALID"};var pf;(function(r){let e;r.codec=()=>(e==null&&(e=me((t,n,i={})=>{i.lengthDelimited!==!1&&n.fork(),t.publicKey!=null&&t.publicKey.byteLength>0&&(n.uint32(10),n.bytes(t.publicKey)),t.payloadType!=null&&t.payloadType.byteLength>0&&(n.uint32(18),n.bytes(t.payloadType)),t.payload!=null&&t.payload.byteLength>0&&(n.uint32(26),n.bytes(t.payload)),t.signature!=null&&t.signature.byteLength>0&&(n.uint32(42),n.bytes(t.signature)),i.lengthDelimited!==!1&&n.ldelim()},(t,n)=>{let i={publicKey:new Uint8Array(0),payloadType:new Uint8Array(0),payload:new Uint8Array(0),signature:new Uint8Array(0)},s=n==null?t.len:t.pos+n;for(;t.pos<s;){let o=t.uint32();switch(o>>>3){case 1:i.publicKey=t.bytes();break;case 2:i.payloadType=t.bytes();break;case 3:i.payload=t.bytes();break;case 5:i.signature=t.bytes();break;default:t.skipType(o&7);break}}return i})),e),r.encode=t=>pe(t,r.codec()),r.decode=t=>de(t,r.codec())})(pf||(pf={}));var Gn=class r{static createFromProtobuf=async e=>{let t=pf.decode(e),n=await Zr(t.publicKey);return new r({peerId:n,payloadType:t.payloadType,payload:t.payload,signature:t.signature})};static seal=async(e,t)=>{if(t.privateKey==null)throw new Error("Missing private key");let n=e.domain,i=e.codec,s=e.marshal(),o=Ov(n,i,s),c=await(await _i(t.privateKey)).sign(o.subarray());return new r({peerId:t,payloadType:i,payload:s,signature:c})};static openAndCertify=async(e,t)=>{let n=await r.createFromProtobuf(e);if(!await n.validate(t))throw new w("envelope signature is not valid for the given domain",Nv.ERR_SIGNATURE_NOT_VALID);return n};peerId;payloadType;payload;signature;marshaled;constructor(e){let{peerId:t,payloadType:n,payload:i,signature:s}=e;this.peerId=t,this.payloadType=n,this.payload=i,this.signature=s}marshal(){if(this.peerId.publicKey==null)throw new Error("Missing public key");return this.marshaled==null&&(this.marshaled=pf.encode({publicKey:this.peerId.publicKey,payloadType:this.payloadType,payload:this.payload.subarray(),signature:this.signature})),this.marshaled}equals(e){return fe(this.marshal(),e.marshal())}async validate(e){let t=Ov(e,this.payloadType,this.payload);if(this.peerId.publicKey==null)throw new Error("Missing public key");return vi(this.peerId.publicKey).verify(t.subarray(),this.signature)}},Ov=(r,e,t)=>{let n=G(r),i=df.encode(n.byteLength),s=df.encode(e.length),o=df.encode(t.length);return new Te(i,n,s,e,o,t)};function Bv(r,e){let t=(n,i)=>n.toString().localeCompare(i.toString());return r.length!==e.length?!1:(e.sort(t),r.sort(t).every((n,i)=>e[i].equals(n)))}var kd=class{index=0;input="";new(e){return this.index=0,this.input=e,this}readAtomically(e){let t=this.index,n=e();return n===void 0&&(this.index=t),n}parseWith(e){let t=e();if(this.index===this.input.length)return t}peekChar(){if(!(this.index>=this.input.length))return this.input[this.index]}readChar(){if(!(this.index>=this.input.length))return this.input[this.index++]}readGivenChar(e){return this.readAtomically(()=>{let t=this.readChar();if(t===e)return t})}readSeparator(e,t,n){return this.readAtomically(()=>{if(!(t>0&&this.readGivenChar(e)===void 0))return n()})}readNumber(e,t,n,i){return this.readAtomically(()=>{let s=0,o=0,a=this.peekChar();if(a===void 0)return;let c=a==="0",u=2**(8*i)-1;for(;;){let l=this.readAtomically(()=>{let f=this.readChar();if(f===void 0)return;let h=Number.parseInt(f,e);if(!Number.isNaN(h))return h});if(l===void 0)break;if(s*=e,s+=l,s>u||(o+=1,t!==void 0&&o>t))return}if(o!==0)return!n&&c&&o>1?void 0:s})}readIPv4Addr(){return this.readAtomically(()=>{let e=new Uint8Array(4);for(let t=0;t<e.length;t++){let n=this.readSeparator(".",t,()=>this.readNumber(10,3,!1,1));if(n===void 0)return;e[t]=n}return e})}readIPv6Addr(){let e=t=>{for(let n=0;n<t.length/2;n++){let i=n*2;if(n<t.length-3){let o=this.readSeparator(":",n,()=>this.readIPv4Addr());if(o!==void 0)return t[i]=o[0],t[i+1]=o[1],t[i+2]=o[2],t[i+3]=o[3],[i+4,!0]}let s=this.readSeparator(":",n,()=>this.readNumber(16,4,!0,2));if(s===void 0)return[i,!1];t[i]=s>>8,t[i+1]=s&255}return[t.length,!1]};return this.readAtomically(()=>{let t=new Uint8Array(16),[n,i]=e(t);if(n===16)return t;if(i||this.readGivenChar(":")===void 0||this.readGivenChar(":")===void 0)return;let s=new Uint8Array(14),o=16-(n+2),[a]=e(s.subarray(0,o));return t.set(s.subarray(0,a),16-a),t})}readIPAddr(){return this.readIPv4Addr()??this.readIPv6Addr()}};var Lv=45,dq=15,$c=new kd;function T4(r){if(!(r.length>dq))return $c.new(r).parseWith(()=>$c.readIPv4Addr())}function D4(r){if(r.includes("%")&&(r=r.split("%")[0]),!(r.length>Lv))return $c.new(r).parseWith(()=>$c.readIPv6Addr())}function Nd(r){if(r.includes("%")&&(r=r.split("%")[0]),!(r.length>Lv))return $c.new(r).parseWith(()=>$c.readIPAddr())}var jfe=parseInt("0xFFFF",16),Zfe=new Uint8Array([0,0,0,0,0,0,0,0,0,0,255,255]);function Od(r){return!!T4(r)}function Bd(r){return!!D4(r)}function Hc(r){return!!Nd(r)}var Fv=Od,bq=Bd,C4=function(r){let e=0;if(r=r.toString().trim(),Fv(r)){let t=new Uint8Array(e+4);return r.split(/\./g).forEach(n=>{t[e++]=parseInt(n,10)&255}),t}if(bq(r)){let t=r.split(":",8),n;for(n=0;n<t.length;n++){let s=Fv(t[n]),o;s&&(o=C4(t[n]),t[n]=U(o.slice(0,2),"base16")),o!=null&&++n<8&&t.splice(n,0,U(o.slice(2,4),"base16"))}if(t[0]==="")for(;t.length<8;)t.unshift("0");else if(t[t.length-1]==="")for(;t.length<8;)t.push("0");else if(t.length<8){for(n=0;n<t.length&&t[n]!=="";n++);let s=[n,1];for(n=9-t.length;n>0;n--)s.push("0");t.splice.apply(t,s)}let i=new Uint8Array(e+16);for(n=0;n<t.length;n++){let s=parseInt(t[n],16);i[e++]=s>>8&255,i[e++]=s&255}return i}throw new Error("invalid ip address")},Kv=function(r,e=0,t){e=~~e,t=t??r.length-e;let n=new DataView(r.buffer);if(t===4){let i=[];for(let s=0;s<t;s++)i.push(r[e+s]);return i.join(".")}if(t===16){let i=[];for(let s=0;s<t;s+=2)i.push(n.getUint16(e+s).toString(16));return i.join(":").replace(/(^|:)0(:0)*:0(:|$)/,"$1::$3").replace(/:{3,4}/,"::")}return""};var Gc={},P4={},Eq=[[4,32,"ip4"],[6,16,"tcp"],[33,16,"dccp"],[41,128,"ip6"],[42,-1,"ip6zone"],[43,8,"ipcidr"],[53,-1,"dns",!0],[54,-1,"dns4",!0],[55,-1,"dns6",!0],[56,-1,"dnsaddr",!0],[132,16,"sctp"],[273,16,"udp"],[275,0,"p2p-webrtc-star"],[276,0,"p2p-webrtc-direct"],[277,0,"p2p-stardust"],[280,0,"webrtc-direct"],[281,0,"webrtc"],[290,0,"p2p-circuit"],[301,0,"udt"],[302,0,"utp"],[400,-1,"unix",!1,!0],[421,-1,"ipfs"],[421,-1,"p2p"],[443,0,"https"],[444,96,"onion"],[445,296,"onion3"],[446,-1,"garlic64"],[448,0,"tls"],[449,-1,"sni"],[460,0,"quic"],[461,0,"quic-v1"],[465,0,"webtransport"],[466,-1,"certhash"],[477,0,"ws"],[478,0,"wss"],[479,0,"p2p-websocket-star"],[480,0,"http"],[777,-1,"memory"]];Eq.forEach(r=>{let e=xq(...r);P4[e.code]=e,Gc[e.name]=e});function xq(r,e,t,n,i){return{code:r,size:e,name:t,resolvable:!!n,path:!!i}}function le(r){if(typeof r=="number"){if(P4[r]!=null)return P4[r];throw new Error(`no protocol with code: ${r}`)}else if(typeof r=="string"){if(Gc[r]!=null)return Gc[r];throw new Error(`no protocol with name: ${r}`)}throw new Error(`invalid protocol id type: ${typeof r}`)}var Bhe=le("ip4"),Lhe=le("ip6"),Mhe=le("ipcidr");function mf(r,e){switch(le(r).code){case 4:case 41:return _q(e);case 42:return zv(e);case 6:case 273:case 33:case 132:return Hv(e).toString();case 53:case 54:case 55:case 56:case 400:case 449:case 777:return zv(e);case 421:return Aq(e);case 444:return $v(e);case 445:return $v(e);case 466:return Iq(e);default:return U(e,"base16")}}function N4(r,e){switch(le(r).code){case 4:return Vv(e);case 41:return Vv(e);case 42:return qv(e);case 6:case 273:case 33:case 132:return O4(parseInt(e,10));case 53:case 54:case 55:case 56:case 400:case 449:case 777:return qv(e);case 421:return Sq(e);case 444:return Tq(e);case 445:return Dq(e);case 466:return Rq(e);default:return G(e,"base16")}}var k4=Object.values(Bn).map(r=>r.decoder),vq=function(){let r=k4[0].or(k4[1]);return k4.slice(2).forEach(e=>r=r.or(e)),r}();function Vv(r){if(!Hc(r))throw new Error("invalid ip address");return C4(r)}function _q(r){let e=Kv(r,0,r.length);if(e==null)throw new Error("ipBuff is required");if(!Hc(e))throw new Error("invalid ip address");return e}function O4(r){let e=new ArrayBuffer(2);return new DataView(e).setUint16(0,r),new Uint8Array(e)}function Hv(r){return new DataView(r.buffer).getUint16(r.byteOffset)}function qv(r){let e=G(r),t=Uint8Array.from(Qr(e.length));return ve([t,e],t.length+e.length)}function zv(r){let e=on(r);if(r=r.slice(sr(e)),r.length!==e)throw new Error("inconsistent lengths");return U(r)}function Sq(r){let e;r[0]==="Q"||r[0]==="1"?e=Ui(Re.decode(`z${r}`)).bytes:e=Ne.parse(r).multihash.bytes;let t=Uint8Array.from(Qr(e.length));return ve([t,e],t.length+e.length)}function Rq(r){let e=vq.decode(r),t=Uint8Array.from(Qr(e.length));return ve([t,e],t.length+e.length)}function Iq(r){let e=on(r),t=r.slice(sr(e));if(t.length!==e)throw new Error("inconsistent lengths");return"u"+U(t,"base64url")}function Aq(r){let e=on(r),t=r.slice(sr(e));if(t.length!==e)throw new Error("inconsistent lengths");return U(t,"base58btc")}function Tq(r){let e=r.split(":");if(e.length!==2)throw new Error(`failed to parse onion addr: ["'${e.join('", "')}'"]' does not contain a port number`);if(e[0].length!==16)throw new Error(`failed to parse onion addr: ${e[0]} not a Tor onion address.`);let t=Zt.decode("b"+e[0]),n=parseInt(e[1],10);if(n<1||n>65536)throw new Error("Port number is not in range(1, 65536)");let i=O4(n);return ve([t,i],t.length+i.length)}function Dq(r){let e=r.split(":");if(e.length!==2)throw new Error(`failed to parse onion addr: ["'${e.join('", "')}'"]' does not contain a port number`);if(e[0].length!==56)throw new Error(`failed to parse onion addr: ${e[0]} not a Tor onion3 address.`);let t=Zt.decode(`b${e[0]}`),n=parseInt(e[1],10);if(n<1||n>65536)throw new Error("Port number is not in range(1, 65536)");let i=O4(n);return ve([t,i],t.length+i.length)}function $v(r){let e=r.slice(0,r.length-2),t=r.slice(r.length-2),n=U(e,"base32"),i=Hv(t);return`${n}:${i}`}function Gv(r){r=B4(r);let e=[],t=[],n=null,i=r.split("/").slice(1);if(i.length===1&&i[0]==="")return{bytes:new Uint8Array,string:"/",tuples:[],stringTuples:[],path:null};for(let s=0;s<i.length;s++){let o=i[s],a=le(o);if(a.size===0){e.push([a.code]),t.push([a.code]);continue}if(s++,s>=i.length)throw Yv("invalid address: "+r);if(a.path===!0){n=B4(i.slice(s).join("/")),e.push([a.code,N4(a.code,n)]),t.push([a.code,n]);break}let c=N4(a.code,i[s]);e.push([a.code,c]),t.push([a.code,mf(a.code,c)])}return{string:Wv(t),bytes:M4(e),tuples:e,stringTuples:t,path:n}}function L4(r){let e=[],t=[],n=null,i=0;for(;i<r.length;){let s=on(r,i),o=sr(s),a=le(s),c=Cq(a,r.slice(i+o));if(c===0){e.push([s]),t.push([s]),i+=o;continue}let u=r.slice(i+o,i+o+c);if(i+=c+o,i>r.length)throw Yv("Invalid address Uint8Array: "+U(r,"base16"));e.push([s,u]);let l=mf(s,u);if(t.push([s,l]),a.path===!0){n=l;break}}return{bytes:Uint8Array.from(r),string:Wv(t),tuples:e,stringTuples:t,path:n}}function Wv(r){let e=[];return r.map(t=>{let n=le(t[0]);return e.push(n.name),t.length>1&&t[1]!=null&&e.push(t[1]),null}),B4(e.join("/"))}function M4(r){return ve(r.map(e=>{let t=le(e[0]),n=Uint8Array.from(Qr(t.code));return e.length>1&&e[1]!=null&&(n=ve([n,e[1]])),n}))}function Cq(r,e){if(r.size>0)return r.size/8;if(r.size===0)return 0;{let t=on(e instanceof Uint8Array?e:Uint8Array.from(e));return t+sr(t)}}function B4(r){return"/"+r.trim().split("/").filter(e=>e).join("/")}function Yv(r){return new Error("Error parsing address: "+r)}var Pq=Symbol.for("nodejs.util.inspect.custom"),kq=[le("dns").code,le("dns4").code,le("dns6").code,le("dnsaddr").code],F4=new Map,Qv=Symbol.for("@multiformats/js-multiaddr/multiaddr");function Ba(r){return!!r?.[Qv]}var U4=class r{bytes;#e;#t;#r;#n;[Qv]=!0;constructor(e){e==null&&(e="");let t;if(e instanceof Uint8Array)t=L4(e);else if(typeof e=="string"){if(e.length>0&&e.charAt(0)!=="/")throw new Error(`multiaddr "${e}" must start with a "/"`);t=Gv(e)}else if(Ba(e))t=L4(e.bytes);else throw new Error("addr must be a string, Buffer, or another Multiaddr");this.bytes=t.bytes,this.#e=t.string,this.#t=t.tuples,this.#r=t.stringTuples,this.#n=t.path}toString(){return this.#e}toJSON(){return this.toString()}toOptions(){let e,t,n,i,s="",o=le("tcp"),a=le("udp"),c=le("ip4"),u=le("ip6"),l=le("dns6"),f=le("ip6zone");for(let[d,p]of this.stringTuples())d===f.code&&(s=`%${p??""}`),kq.includes(d)&&(t=o.name,i=443,n=`${p??""}${s}`,e=d===l.code?6:4),(d===o.code||d===a.code)&&(t=le(d).name,i=parseInt(p??"")),(d===c.code||d===u.code)&&(t=le(d).name,n=`${p??""}${s}`,e=d===u.code?6:4);if(e==null||t==null||n==null||i==null)throw new Error('multiaddr must have a valid format: "/{ip4, ip6, dns4, dns6, dnsaddr}/{address}/{tcp, udp}/{port}".');return{family:e,host:n,transport:t,port:i}}protos(){return this.#t.map(([e])=>Object.assign({},le(e)))}protoCodes(){return this.#t.map(([e])=>e)}protoNames(){return this.#t.map(([e])=>le(e).name)}tuples(){return this.#t}stringTuples(){return this.#r}encapsulate(e){return e=new r(e),new r(this.toString()+e.toString())}decapsulate(e){let t=e.toString(),n=this.toString(),i=n.lastIndexOf(t);if(i<0)throw new Error(`Address ${this.toString()} does not contain subaddress: ${e.toString()}`);return new r(n.slice(0,i))}decapsulateCode(e){let t=this.tuples();for(let n=t.length-1;n>=0;n--)if(t[n][0]===e)return new r(M4(t.slice(0,n)));return this}getPeerId(){try{let e=[];this.stringTuples().forEach(([n,i])=>{n===Gc.p2p.code&&e.push([n,i]),n===Gc["p2p-circuit"].code&&(e=[])});let t=e.pop();if(t?.[1]!=null){let n=t[1];return n[0]==="Q"||n[0]==="1"?U(Re.decode(`z${n}`),"base58btc"):U(Ne.parse(n).multihash.bytes,"base58btc")}return null}catch{return null}}getPath(){return this.#n}equals(e){return fe(this.bytes,e.bytes)}async resolve(e){let t=this.protos().find(s=>s.resolvable);if(t==null)return[this];let n=F4.get(t.name);if(n==null)throw new w(`no available resolver for ${t.name}`,"ERR_NO_AVAILABLE_RESOLVER");return(await n(this,e)).map(s=>new r(s))}nodeAddress(){let e=this.toOptions();if(e.transport!=="tcp"&&e.transport!=="udp")throw new Error(`multiaddr must have a valid format - no protocol with name: "${e.transport}". Must have a valid transport protocol: "{tcp, udp}"`);return{family:e.family,address:e.host,port:e.port}}isThinWaistAddress(e){let t=(e??this).protos();return!(t.length!==2||t[0].code!==4&&t[0].code!==41||t[1].code!==6&&t[1].code!==273)}[Pq](){return`Multiaddr(${this.#e})`}};function ge(r){return new U4(r)}var Xv="libp2p-peer-record",jv=Uint8Array.from([3,1]);var gf;(function(r){let e;(function(n){let i;n.codec=()=>(i==null&&(i=me((s,o,a={})=>{a.lengthDelimited!==!1&&o.fork(),s.multiaddr!=null&&s.multiaddr.byteLength>0&&(o.uint32(10),o.bytes(s.multiaddr)),a.lengthDelimited!==!1&&o.ldelim()},(s,o)=>{let a={multiaddr:new Uint8Array(0)},c=o==null?s.len:s.pos+o;for(;s.pos<c;){let u=s.uint32();switch(u>>>3){case 1:a.multiaddr=s.bytes();break;default:s.skipType(u&7);break}}return a})),i),n.encode=s=>pe(s,n.codec()),n.decode=s=>de(s,n.codec())})(e=r.AddressInfo||(r.AddressInfo={}));let t;r.codec=()=>(t==null&&(t=me((n,i,s={})=>{if(s.lengthDelimited!==!1&&i.fork(),n.peerId!=null&&n.peerId.byteLength>0&&(i.uint32(10),i.bytes(n.peerId)),n.seq!=null&&n.seq!==0n&&(i.uint32(16),i.uint64(n.seq)),n.addresses!=null)for(let o of n.addresses)i.uint32(26),r.AddressInfo.codec().encode(o,i);s.lengthDelimited!==!1&&i.ldelim()},(n,i)=>{let s={peerId:new Uint8Array(0),seq:0n,addresses:[]},o=i==null?n.len:n.pos+i;for(;n.pos<o;){let a=n.uint32();switch(a>>>3){case 1:s.peerId=n.bytes();break;case 2:s.seq=n.uint64();break;case 3:s.addresses.push(r.AddressInfo.codec().decode(n,n.uint32()));break;default:n.skipType(a&7);break}}return s})),t),r.encode=n=>pe(n,r.codec()),r.decode=n=>de(n,r.codec())})(gf||(gf={}));var yn=class r{static createFromProtobuf=e=>{let t=gf.decode(e),n=Ot(t.peerId),i=(t.addresses??[]).map(o=>ge(o.multiaddr)),s=t.seq;return new r({peerId:n,multiaddrs:i,seqNumber:s})};static DOMAIN=Xv;static CODEC=jv;peerId;multiaddrs;seqNumber;domain=r.DOMAIN;codec=r.CODEC;marshaled;constructor(e){let{peerId:t,multiaddrs:n,seqNumber:i}=e;this.peerId=t,this.multiaddrs=n??[],this.seqNumber=i??BigInt(Date.now())}marshal(){return this.marshaled==null&&(this.marshaled=gf.encode({peerId:this.peerId.toBytes(),seq:BigInt(this.seqNumber),addresses:this.multiaddrs.map(e=>({multiaddr:e.bytes}))})),this.marshaled}equals(e){return!(!(e instanceof r)||!this.peerId.equals(e.peerId)||this.seqNumber!==e.seqNumber||!Bv(this.multiaddrs,e.multiaddrs))}};var yr={ERR_INVALID_PARAMETERS:"ERR_INVALID_PARAMETERS"};var Wc;(function(r){let e;(function(i){let s;i.codec=()=>(s==null&&(s=me((o,a,c={})=>{c.lengthDelimited!==!1&&a.fork(),o.key!=null&&o.key!==""&&(a.uint32(10),a.string(o.key)),o.value!=null&&o.value.byteLength>0&&(a.uint32(18),a.bytes(o.value)),c.lengthDelimited!==!1&&a.ldelim()},(o,a)=>{let c={key:"",value:new Uint8Array(0)},u=a==null?o.len:o.pos+a;for(;o.pos<u;){let l=o.uint32();switch(l>>>3){case 1:c.key=o.string();break;case 2:c.value=o.bytes();break;default:o.skipType(l&7);break}}return c})),s),i.encode=o=>pe(o,i.codec()),i.decode=o=>de(o,i.codec())})(e=r.Peer$metadataEntry||(r.Peer$metadataEntry={}));let t;(function(i){let s;i.codec=()=>(s==null&&(s=me((o,a,c={})=>{c.lengthDelimited!==!1&&a.fork(),o.key!=null&&o.key!==""&&(a.uint32(10),a.string(o.key)),o.value!=null&&(a.uint32(18),Md.codec().encode(o.value,a)),c.lengthDelimited!==!1&&a.ldelim()},(o,a)=>{let c={key:""},u=a==null?o.len:o.pos+a;for(;o.pos<u;){let l=o.uint32();switch(l>>>3){case 1:c.key=o.string();break;case 2:c.value=Md.codec().decode(o,o.uint32());break;default:o.skipType(l&7);break}}return c})),s),i.encode=o=>pe(o,i.codec()),i.decode=o=>de(o,i.codec())})(t=r.Peer$tagsEntry||(r.Peer$tagsEntry={}));let n;r.codec=()=>(n==null&&(n=me((i,s,o={})=>{if(o.lengthDelimited!==!1&&s.fork(),i.addresses!=null)for(let a of i.addresses)s.uint32(10),Ld.codec().encode(a,s);if(i.protocols!=null)for(let a of i.protocols)s.uint32(18),s.string(a);if(i.publicKey!=null&&(s.uint32(34),s.bytes(i.publicKey)),i.peerRecordEnvelope!=null&&(s.uint32(42),s.bytes(i.peerRecordEnvelope)),i.metadata!=null&&i.metadata.size!==0)for(let[a,c]of i.metadata.entries())s.uint32(50),r.Peer$metadataEntry.codec().encode({key:a,value:c},s);if(i.tags!=null&&i.tags.size!==0)for(let[a,c]of i.tags.entries())s.uint32(58),r.Peer$tagsEntry.codec().encode({key:a,value:c},s);o.lengthDelimited!==!1&&s.ldelim()},(i,s)=>{let o={addresses:[],protocols:[],metadata:new Map,tags:new Map},a=s==null?i.len:i.pos+s;for(;i.pos<a;){let c=i.uint32();switch(c>>>3){case 1:o.addresses.push(Ld.codec().decode(i,i.uint32()));break;case 2:o.protocols.push(i.string());break;case 4:o.publicKey=i.bytes();break;case 5:o.peerRecordEnvelope=i.bytes();break;case 6:{let u=r.Peer$metadataEntry.codec().decode(i,i.uint32());o.metadata.set(u.key,u.value);break}case 7:{let u=r.Peer$tagsEntry.codec().decode(i,i.uint32());o.tags.set(u.key,u.value);break}default:i.skipType(c&7);break}}return o})),n),r.encode=i=>pe(i,r.codec()),r.decode=i=>de(i,r.codec())})(Wc||(Wc={}));var Ld;(function(r){let e;r.codec=()=>(e==null&&(e=me((t,n,i={})=>{i.lengthDelimited!==!1&&n.fork(),t.multiaddr!=null&&t.multiaddr.byteLength>0&&(n.uint32(10),n.bytes(t.multiaddr)),t.isCertified!=null&&(n.uint32(16),n.bool(t.isCertified)),i.lengthDelimited!==!1&&n.ldelim()},(t,n)=>{let i={multiaddr:new Uint8Array(0)},s=n==null?t.len:t.pos+n;for(;t.pos<s;){let o=t.uint32();switch(o>>>3){case 1:i.multiaddr=t.bytes();break;case 2:i.isCertified=t.bool();break;default:t.skipType(o&7);break}}return i})),e),r.encode=t=>pe(t,r.codec()),r.decode=t=>de(t,r.codec())})(Ld||(Ld={}));var Md;(function(r){let e;r.codec=()=>(e==null&&(e=me((t,n,i={})=>{i.lengthDelimited!==!1&&n.fork(),t.value!=null&&t.value!==0&&(n.uint32(8),n.uint32(t.value)),t.expiry!=null&&(n.uint32(16),n.uint64(t.expiry)),i.lengthDelimited!==!1&&n.ldelim()},(t,n)=>{let i={value:0},s=n==null?t.len:t.pos+n;for(;t.pos<s;){let o=t.uint32();switch(o>>>3){case 1:i.value=t.uint32();break;case 2:i.expiry=t.uint64();break;default:t.skipType(o&7);break}}return i})),e),r.encode=t=>pe(t,r.codec()),r.decode=t=>de(t,r.codec())})(Md||(Md={}));function Yc(r,e){let t=Wc.decode(e);t.publicKey!=null&&r.publicKey==null&&(r=fv({...r,publicKey:r.publicKey}));let n=new Map,i=BigInt(Date.now());for(let[s,o]of t.tags.entries())o.expiry!=null&&o.expiry<i||n.set(s,o);return{...t,id:r,addresses:t.addresses.map(({multiaddr:s,isCertified:o})=>({multiaddr:ge(s),isCertified:o??!1})),metadata:t.metadata,peerRecordEnvelope:t.peerRecordEnvelope??void 0,tags:n}}var K4="/peers/";function Qc(r){if(!Id(r)||r.type==null)throw new w("Invalid PeerId",yr.ERR_INVALID_PARAMETERS);let e=r.toCID().toString();return new pt(`${K4}${e}`)}async function Zv(r,e,t){let n=new Map;for(let i of t){if(i==null)continue;if(i.multiaddr instanceof Uint8Array&&(i.multiaddr=ge(i.multiaddr)),!Ba(i.multiaddr))throw new w("Multiaddr was invalid",yr.ERR_INVALID_PARAMETERS);if(!await e(r,i.multiaddr))continue;let s=i.isCertified??!1,o=i.multiaddr.toString(),a=n.get(o);a!=null?i.isCertified=a.isCertified||s:n.set(o,{multiaddr:i.multiaddr,isCertified:s})}return[...n.values()].sort((i,s)=>i.multiaddr.toString().localeCompare(s.multiaddr.toString())).map(({isCertified:i,multiaddr:s})=>({isCertified:i,multiaddr:s.bytes}))}async function Fd(r,e,t,n){if(e==null)throw new w("Invalid PeerData",yr.ERR_INVALID_PARAMETERS);if(e.publicKey!=null&&r.publicKey!=null&&!fe(e.publicKey,r.publicKey))throw new w("publicKey bytes do not match peer id publicKey bytes",yr.ERR_INVALID_PARAMETERS);let i=n.existingPeer;if(i!=null&&!r.equals(i.id))throw new w("peer id did not match existing peer id",yr.ERR_INVALID_PARAMETERS);let s=i?.addresses??[],o=new Set(i?.protocols??[]),a=i?.metadata??new Map,c=i?.tags??new Map,u=i?.peerRecordEnvelope;if(t==="patch"){if((e.multiaddrs!=null||e.addresses!=null)&&(s=[],e.multiaddrs!=null&&s.push(...e.multiaddrs.map(f=>({isCertified:!1,multiaddr:f}))),e.addresses!=null&&s.push(...e.addresses)),e.protocols!=null&&(o=new Set(e.protocols)),e.metadata!=null){let f=e.metadata instanceof Map?[...e.metadata.entries()]:Object.entries(e.metadata);a=Ud(f,{validate:Jv})}if(e.tags!=null){let f=e.tags instanceof Map?[...e.tags.entries()]:Object.entries(e.tags);c=Ud(f,{validate:e_,map:t_})}e.peerRecordEnvelope!=null&&(u=e.peerRecordEnvelope)}if(t==="merge"){if(e.multiaddrs!=null&&s.push(...e.multiaddrs.map(f=>({isCertified:!1,multiaddr:f}))),e.addresses!=null&&s.push(...e.addresses),e.protocols!=null&&(o=new Set([...o,...e.protocols])),e.metadata!=null){let f=e.metadata instanceof Map?[...e.metadata.entries()]:Object.entries(e.metadata);for(let[h,d]of f)d==null?a.delete(h):a.set(h,d);a=Ud([...a.entries()],{validate:Jv})}if(e.tags!=null){let f=e.tags instanceof Map?[...e.tags.entries()]:Object.entries(e.tags),h=new Map(c);for(let[d,p]of f)p==null?h.delete(d):h.set(d,p);c=Ud([...h.entries()],{validate:e_,map:t_})}e.peerRecordEnvelope!=null&&(u=e.peerRecordEnvelope)}let l={addresses:await Zv(r,n.addressFilter??(async()=>!0),s),protocols:[...o.values()].sort((f,h)=>f.localeCompare(h)),metadata:a,tags:c,publicKey:i?.id.publicKey??e.publicKey??r.publicKey,peerRecordEnvelope:u};return r.type!=="RSA"&&delete l.publicKey,l}function Ud(r,e){let t=new Map;for(let[n,i]of r)i!=null&&e.validate(n,i);for(let[n,i]of r.sort(([s],[o])=>s.localeCompare(o)))i!=null&&t.set(n,e.map?.(n,i)??i);return t}function Jv(r,e){if(typeof r!="string")throw new w("Metadata key must be a string",yr.ERR_INVALID_PARAMETERS);if(!(e instanceof Uint8Array))throw new w("Metadata value must be a Uint8Array",yr.ERR_INVALID_PARAMETERS)}function e_(r,e){if(typeof r!="string")throw new w("Tag name must be a string",yr.ERR_INVALID_PARAMETERS);if(e.value!=null){if(parseInt(`${e.value}`,10)!==e.value)throw new w("Tag value must be an integer",yr.ERR_INVALID_PARAMETERS);if(e.value<0||e.value>100)throw new w("Tag value must be between 0-100",yr.ERR_INVALID_PARAMETERS)}if(e.ttl!=null){if(parseInt(`${e.ttl}`,10)!==e.ttl)throw new w("Tag ttl must be an integer",yr.ERR_INVALID_PARAMETERS);if(e.ttl<0)throw new w("Tag ttl must be between greater than 0",yr.ERR_INVALID_PARAMETERS)}}function t_(r,e){let t;return e.expiry!=null&&(t=e.expiry),e.ttl!=null&&(t=BigInt(Date.now()+Number(e.ttl))),{value:e.value??0,expiry:t}}function Kd(r,e,t){let n=r.toString().split("/")[2],i=Zt.decode(n),s=Ot(i),o=t.get(s);if(o!=null)return o;let a=Yc(s,e);return t.set(s,a),a}function Nq(r,e){return r==null?{}:{prefix:K4,filters:(r.filters??[]).map(t=>({key:n,value:i})=>t(Kd(n,i,e))),orders:(r.orders??[]).map(t=>(n,i)=>t(Kd(n.key,n.value,e),Kd(i.key,i.value,e)))}}var Vd=class{peerId;datastore;lock;addressFilter;constructor(e,t={}){this.peerId=e.peerId,this.datastore=e.datastore,this.addressFilter=t.addressFilter,this.lock=Kl({name:"peer-store",singleProcess:!0})}async has(e){return this.datastore.has(Qc(e))}async delete(e){if(this.peerId.equals(e))throw new w("Cannot delete self peer",yr.ERR_INVALID_PARAMETERS);await this.datastore.delete(Qc(e))}async load(e){let t=await this.datastore.get(Qc(e));return Yc(e,t)}async save(e,t){let{existingBuf:n,existingPeer:i}=await this.#e(e),s=await Fd(e,t,"patch",{addressFilter:this.addressFilter});return this.#t(e,s,n,i)}async patch(e,t){let{existingBuf:n,existingPeer:i}=await this.#e(e),s=await Fd(e,t,"patch",{addressFilter:this.addressFilter,existingPeer:i});return this.#t(e,s,n,i)}async merge(e,t){let{existingBuf:n,existingPeer:i}=await this.#e(e),s=await Fd(e,t,"merge",{addressFilter:this.addressFilter,existingPeer:i});return this.#t(e,s,n,i)}async*all(e){let t=new kr;for await(let{key:n,value:i}of this.datastore.query(Nq(e??{},t))){let s=Kd(n,i,t);s.id.equals(this.peerId)||(yield s)}}async#e(e){try{let t=await this.datastore.get(Qc(e)),n=Yc(e,t);return{existingBuf:t,existingPeer:n}}catch(t){if(t.code!=="ERR_NOT_FOUND")throw t}return{}}async#t(e,t,n,i){let s=Wc.encode(t);return n!=null&&fe(s,n)?{peer:Yc(e,s),previous:i,updated:!1}:(await this.datastore.put(Qc(e),s),{peer:Yc(e,s),previous:i,updated:!0})}};var dt=C("libp2p:peer-store"),qd=class{store;events;peerId;constructor(e,t={}){this.events=e.events,this.peerId=e.peerId,this.store=new Vd(e,t)}async forEach(e,t){dt.trace("forEach await read lock");let n=await this.store.lock.readLock();dt.trace("forEach got read lock");try{for await(let i of this.store.all(t))e(i)}finally{dt.trace("forEach release read lock"),n()}}async all(e){dt.trace("all await read lock");let t=await this.store.lock.readLock();dt.trace("all got read lock");try{return await bl(this.store.all(e))}finally{dt.trace("all release read lock"),t()}}async delete(e){dt.trace("delete await write lock");let t=await this.store.lock.writeLock();dt.trace("delete got write lock");try{await this.store.delete(e)}finally{dt.trace("delete release write lock"),t()}}async has(e){dt.trace("has await read lock");let t=await this.store.lock.readLock();dt.trace("has got read lock");try{return await this.store.has(e)}finally{dt.trace("has release read lock"),t()}}async get(e){dt.trace("get await read lock");let t=await this.store.lock.readLock();dt.trace("get got read lock");try{return await this.store.load(e)}finally{dt.trace("get release read lock"),t()}}async save(e,t){dt.trace("save await write lock");let n=await this.store.lock.writeLock();dt.trace("save got write lock");try{let i=await this.store.save(e,t);return this.#e(e,i),i.peer}finally{dt.trace("save release write lock"),n()}}async patch(e,t){dt.trace("patch await write lock");let n=await this.store.lock.writeLock();dt.trace("patch got write lock");try{let i=await this.store.patch(e,t);return this.#e(e,i),i.peer}finally{dt.trace("patch release write lock"),n()}}async merge(e,t){dt.trace("merge await write lock");let n=await this.store.lock.writeLock();dt.trace("merge got write lock");try{let i=await this.store.merge(e,t);return this.#e(e,i),i.peer}finally{dt.trace("merge release write lock"),n()}}async consumePeerRecord(e,t){let n=await Gn.openAndCertify(e,yn.DOMAIN);if(t?.equals(n.peerId)===!1)return dt("envelope peer id was not the expected peer id - expected: %p received: %p",t,n.peerId),!1;let i=yn.createFromProtobuf(n.payload),s;try{s=await this.get(n.peerId)}catch(o){if(o.code!=="ERR_NOT_FOUND")throw o}if(s?.peerRecordEnvelope!=null){let o=await Gn.createFromProtobuf(s.peerRecordEnvelope),a=yn.createFromProtobuf(o.payload);if(a.seqNumber>=i.seqNumber)return dt("sequence number was lower or equal to existing sequence number - stored: %d received: %d",a.seqNumber,i.seqNumber),!1}return await this.patch(i.peerId,{peerRecordEnvelope:e,addresses:i.multiaddrs.map(o=>({isCertified:!0,multiaddr:o}))}),!0}#e(e,t){t.updated&&(this.peerId.equals(e)?this.events.safeDispatchEvent("self:peer:update",{detail:t}):this.events.safeDispatchEvent("peer:update",{detail:t}))}};function r_(r,e){let t;return function(){let n=function(){t=void 0,r()};clearTimeout(t),t=setTimeout(n,e)}}var Oq=C("libp2p:address-manager"),Bq=r=>r;function V4(r,e){let t=r.getPeerId();return t!=null&&we(t).equals(e)&&(r=r.decapsulate(ge(`/p2p/${e.toString()}`))),r}var zd=class{components;listen;announce;observed;announceFilter;constructor(e,t={}){let{listen:n=[],announce:i=[]}=t;this.components=e,this.listen=n.map(s=>s.toString()),this.announce=new Set(i.map(s=>s.toString())),this.observed=new Map,this.announceFilter=t.announceFilter??Bq,this._updatePeerStoreAddresses=r_(this._updatePeerStoreAddresses.bind(this),1e3),e.events.addEventListener("transport:listening",()=>{this._updatePeerStoreAddresses()}),e.events.addEventListener("transport:close",()=>{this._updatePeerStoreAddresses()})}_updatePeerStoreAddresses(){let e=this.getAnnounceAddrs().concat(this.components.transportManager.getAddrs()).concat([...this.observed.entries()].filter(([t,n])=>n.confident).map(([t])=>ge(t))).map(t=>t.getPeerId()===this.components.peerId.toString()?t.decapsulate(`/p2p/${this.components.peerId.toString()}`):t);this.components.peerStore.patch(this.components.peerId,{multiaddrs:e}).catch(t=>{Oq.error("error updating addresses",t)})}getListenAddrs(){return Array.from(this.listen).map(e=>ge(e))}getAnnounceAddrs(){return Array.from(this.announce).map(e=>ge(e))}getObservedAddrs(){return Array.from(this.observed).map(([e])=>ge(e))}addObservedAddr(e){e=V4(e,this.components.peerId);let t=e.toString();this.observed.has(t)||this.observed.set(t,{confident:!1})}confirmObservedAddr(e){e=V4(e,this.components.peerId);let t=e.toString(),i=(this.observed.get(t)??{confident:!1}).confident;this.observed.set(t,{confident:!0}),i||this._updatePeerStoreAddresses()}removeObservedAddr(e){e=V4(e,this.components.peerId);let t=e.toString();this.observed.delete(t)}getAddresses(){let e=this.getAnnounceAddrs().map(n=>n.toString());e.length===0&&(e=this.components.transportManager.getAddrs().map(n=>n.toString())),e=e.concat(Array.from(this.observed).filter(([n,i])=>i.confident).map(([n])=>n));let t=new Set(e);return this.announceFilter(Array.from(t).map(n=>ge(n))).map(n=>n.protos().pop()?.path===!0||n.getPeerId()===this.components.peerId.toString()?n:n.encapsulate(`/p2p/${this.components.peerId.toString()}`))}};function n_(r){return r!=null&&typeof r.start=="function"&&typeof r.stop=="function"}var q4=class{components={};_started=!1;constructor(e={}){this.components={};for(let[t,n]of Object.entries(e))this.components[t]=n}isStarted(){return this._started}async _invokeStartableMethod(e){await Promise.all(Object.values(this.components).filter(t=>n_(t)).map(async t=>{await t[e]?.()}))}async beforeStart(){await this._invokeStartableMethod("beforeStart")}async start(){await this._invokeStartableMethod("start"),this._started=!0}async afterStart(){await this._invokeStartableMethod("afterStart")}async beforeStop(){await this._invokeStartableMethod("beforeStop")}async stop(){await this._invokeStartableMethod("stop"),this._started=!1}async afterStop(){await this._invokeStartableMethod("afterStop")}},Lq=["metrics","connectionProtector"],Mq=["components","isStarted","beforeStart","start","afterStart","beforeStop","stop","afterStop","then","_invokeStartableMethod"];function i_(r={}){let e=new q4(r);return new Proxy(e,{get(n,i,s){if(typeof i=="string"&&!Mq.includes(i)){let o=e.components[i];if(o==null&&!Lq.includes(i))throw new w(`${i} not set`,"ERR_SERVICE_MISSING");return 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(?:${Qt}:){7}(?:${Qt}|:)|                                    // 1:2:3:4:5:6:7::  1:2:3:4:5:6:7:8
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(?:${Qt}:){5}(?::${Si}|(?::${Qt}){1,2}|:)|                   // 1:2:3:4:5::      1:2:3:4:5::7:8   1:2:3:4:5::8    1:2:3:4:5::7:1.2.3.4
(?:${Qt}:){4}(?:(?::${Qt}){0,1}:${Si}|(?::${Qt}){1,3}|:)| // 1:2:3:4::        1:2:3:4::6:7:8   1:2:3:4::8      1:2:3:4::6:7:1.2.3.4
(?:${Qt}:){3}(?:(?::${Qt}){0,2}:${Si}|(?::${Qt}){1,4}|:)| // 1:2:3::          1:2:3::5:6:7:8   1:2:3::8        1:2:3::5:6:7:1.2.3.4
(?:${Qt}:){2}(?:(?::${Qt}){0,3}:${Si}|(?::${Qt}){1,5}|:)| // 1:2::            1:2::4:5:6:7:8   1:2::8          1:2::4:5:6:7:1.2.3.4
(?:${Qt}:){1}(?:(?::${Qt}){0,4}:${Si}|(?::${Qt}){1,6}|:)| // 1::              1::3:4:5:6:7:8   1::8            1::3:4:5:6:7:1.2.3.4
(?::(?:(?::${Qt}){0,5}:${Si}|(?::${Qt}){1,7}|:))             // ::2:3:4:5:6:7:8  ::2:3:4:5:6:7:8  ::8             ::1.2.3.4
)(?:%[0-9a-zA-Z]{1,})?                                             // %eth0            %1
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G4=j(Uh(),1),W4=j(y_(),1);var b_=globalThis.fetch,w_=globalThis.Headers,Rde=globalThis.Request,Ide=globalThis.Response;function Gd(r,e,t){return`${r}?name=${e}&type=${t}`}async function E_(r,e){return await(await b_(r,{headers:new w_({accept:"application/dns-json"}),signal:e})).json()}function La(r,e){return`${e}_${r}`}var H4=Object.assign((0,G4.default)("dns-over-http-resolver"),{error:(0,G4.default)("dns-over-http-resolver:error")}),Y4=class{constructor(e={}){this._cache=new W4.default({max:e?.maxCache??100}),this._TXTcache=new W4.default({max:e?.maxCache??100}),this._servers=["https://cloudflare-dns.com/dns-query","https://dns.google/resolve"],this._request=e.request??E_,this._abortControllers=[]}cancel(){this._abortControllers.forEach(e=>e.abort())}getServers(){return this._servers}_getShuffledServers(){let e=[...this._servers];for(let t=e.length-1;t>0;t--){let n=Math.floor(Math.random()*t),i=e[t];e[t]=e[n],e[n]=i}return e}setServers(e){this._servers=e}async resolve(e,t="A"){switch(t){case"A":return await this.resolve4(e);case"AAAA":return await this.resolve6(e);case"TXT":return await this.resolveTxt(e);default:throw new Error(`${t} is not supported`)}}async resolve4(e){let t="A",n=this._cache.get(La(e,t));if(n!=null)return n;let i=!1;for(let s of this._getShuffledServers()){let o=new AbortController;this._abortControllers.push(o);try{let a=await this._request(Gd(s,e,t),o.signal),c=a.Answer.map(l=>l.data),u=Math.min(...a.Answer.map(l=>l.TTL));return this._cache.set(La(e,t),c,{ttl:u}),c}catch{o.signal.aborted&&(i=!0),H4.error(`${s} could not resolve ${e} record ${t}`)}finally{this._abortControllers=this._abortControllers.filter(a=>a!==o)}}throw i?Object.assign(new Error("queryA ECANCELLED"),{code:"ECANCELLED"}):new Error(`Could not resolve ${e} record ${t}`)}async resolve6(e){let t="AAAA",n=this._cache.get(La(e,t));if(n!=null)return n;let i=!1;for(let s of this._getShuffledServers()){let o=new AbortController;this._abortControllers.push(o);try{let a=await this._request(Gd(s,e,t),o.signal),c=a.Answer.map(l=>l.data),u=Math.min(...a.Answer.map(l=>l.TTL));return this._cache.set(La(e,t),c,{ttl:u}),c}catch{o.signal.aborted&&(i=!0),H4.error(`${s} could not resolve ${e} record ${t}`)}finally{this._abortControllers=this._abortControllers.filter(a=>a!==o)}}throw i?Object.assign(new Error("queryAaaa ECANCELLED"),{code:"ECANCELLED"}):new Error(`Could not resolve ${e} record ${t}`)}async resolveTxt(e){let t="TXT",n=this._TXTcache.get(La(e,t));if(n!=null)return n;let i=!1;for(let s of this._getShuffledServers()){let o=new AbortController;this._abortControllers.push(o);try{let a=await this._request(Gd(s,e,t),o.signal),c=a.Answer.map(l=>[l.data.replace(/['"]+/g,"")]),u=Math.min(...a.Answer.map(l=>l.TTL));return this._TXTcache.set(La(e,t),c,{ttl:u}),c}catch{o.signal.aborted&&(i=!0),H4.error(`${s} could not resolve ${e} record ${t}`)}finally{this._abortControllers=this._abortControllers.filter(a=>a!==o)}}throw i?Object.assign(new Error("queryTxt ECANCELLED"),{code:"ECANCELLED"}):new Error(`Could not resolve ${e} record ${t}`)}clearCache(){this._cache.clear(),this._TXTcache.clear()}},x_=Y4;var v_=x_;var{code:Xq}=le("dnsaddr");async function jc(r,e={}){let t=new v_;e.signal!=null&&e.signal.addEventListener("abort",()=>{t.cancel()});let n=r.getPeerId(),[,i]=r.stringTuples().find(([a])=>a===Xq)??[];if(i==null)throw new Error("No hostname found in multiaddr");let o=(await t.resolveTxt(`_dnsaddr.${i}`)).flat().map(a=>a.split("=")[1]).filter(Boolean);return n!=null&&(o=o.filter(a=>a.includes(n))),o}var es;(function(r){r.NOT_STARTED_YET="The libp2p node is not started yet",r.DHT_DISABLED="DHT is not available",r.PUBSUB_DISABLED="PubSub is not available",r.CONN_ENCRYPTION_REQUIRED="At least one connection encryption module is required",r.ERR_TRANSPORTS_REQUIRED="At least one transport module is required",r.ERR_PROTECTOR_REQUIRED="Private network is enforced, but no protector was provided",r.NOT_FOUND="Not found"})(es||(es={}));var Y;(function(r){r.DHT_DISABLED="ERR_DHT_DISABLED",r.ERR_PUBSUB_DISABLED="ERR_PUBSUB_DISABLED",r.PUBSUB_NOT_STARTED="ERR_PUBSUB_NOT_STARTED",r.DHT_NOT_STARTED="ERR_DHT_NOT_STARTED",r.CONN_ENCRYPTION_REQUIRED="ERR_CONN_ENCRYPTION_REQUIRED",r.ERR_TRANSPORTS_REQUIRED="ERR_TRANSPORTS_REQUIRED",r.ERR_PROTECTOR_REQUIRED="ERR_PROTECTOR_REQUIRED",r.ERR_PEER_DIAL_INTERCEPTED="ERR_PEER_DIAL_INTERCEPTED",r.ERR_CONNECTION_INTERCEPTED="ERR_CONNECTION_INTERCEPTED",r.ERR_INVALID_PROTOCOLS_FOR_STREAM="ERR_INVALID_PROTOCOLS_FOR_STREAM",r.ERR_CONNECTION_ENDED="ERR_CONNECTION_ENDED",r.ERR_CONNECTION_FAILED="ERR_CONNECTION_FAILED",r.ERR_NODE_NOT_STARTED="ERR_NODE_NOT_STARTED",r.ERR_ALREADY_ABORTED="ERR_ALREADY_ABORTED",r.ERR_TOO_MANY_ADDRESSES="ERR_TOO_MANY_ADDRESSES",r.ERR_NO_VALID_ADDRESSES="ERR_NO_VALID_ADDRESSES",r.ERR_RELAYED_DIAL="ERR_RELAYED_DIAL",r.ERR_DIALED_SELF="ERR_DIALED_SELF",r.ERR_DISCOVERED_SELF="ERR_DISCOVERED_SELF",r.ERR_DUPLICATE_TRANSPORT="ERR_DUPLICATE_TRANSPORT",r.ERR_ENCRYPTION_FAILED="ERR_ENCRYPTION_FAILED",r.ERR_HOP_REQUEST_FAILED="ERR_HOP_REQUEST_FAILED",r.ERR_INVALID_KEY="ERR_INVALID_KEY",r.ERR_INVALID_MESSAGE="ERR_INVALID_MESSAGE",r.ERR_INVALID_PARAMETERS="ERR_INVALID_PARAMETERS",r.ERR_INVALID_PEER="ERR_INVALID_PEER",r.ERR_MUXER_UNAVAILABLE="ERR_MUXER_UNAVAILABLE",r.ERR_NOT_FOUND="ERR_NOT_FOUND",r.ERR_TIMEOUT="ERR_TIMEOUT",r.ERR_TRANSPORT_UNAVAILABLE="ERR_TRANSPORT_UNAVAILABLE",r.ERR_TRANSPORT_DIAL_FAILED="ERR_TRANSPORT_DIAL_FAILED",r.ERR_UNSUPPORTED_PROTOCOL="ERR_UNSUPPORTED_PROTOCOL",r.ERR_PROTOCOL_HANDLER_ALREADY_REGISTERED="ERR_PROTOCOL_HANDLER_ALREADY_REGISTERED",r.ERR_INVALID_MULTIADDR="ERR_INVALID_MULTIADDR",r.ERR_SIGNATURE_NOT_VALID="ERR_SIGNATURE_NOT_VALID",r.ERR_FIND_SELF="ERR_FIND_SELF",r.ERR_NO_ROUTERS_AVAILABLE="ERR_NO_ROUTERS_AVAILABLE",r.ERR_CONNECTION_NOT_MULTIPLEXED="ERR_CONNECTION_NOT_MULTIPLEXED",r.ERR_NO_DIAL_TOKENS="ERR_NO_DIAL_TOKENS",r.ERR_KEYCHAIN_REQUIRED="ERR_KEYCHAIN_REQUIRED",r.ERR_INVALID_CMS="ERR_INVALID_CMS",r.ERR_MISSING_KEYS="ERR_MISSING_KEYS",r.ERR_NO_KEY="ERR_NO_KEY",r.ERR_INVALID_KEY_NAME="ERR_INVALID_KEY_NAME",r.ERR_INVALID_KEY_TYPE="ERR_INVALID_KEY_TYPE",r.ERR_KEY_ALREADY_EXISTS="ERR_KEY_ALREADY_EXISTS",r.ERR_INVALID_KEY_SIZE="ERR_INVALID_KEY_SIZE",r.ERR_KEY_NOT_FOUND="ERR_KEY_NOT_FOUND",r.ERR_OLD_KEY_NAME_INVALID="ERR_OLD_KEY_NAME_INVALID",r.ERR_NEW_KEY_NAME_INVALID="ERR_NEW_KEY_NAME_INVALID",r.ERR_PASSWORD_REQUIRED="ERR_PASSWORD_REQUIRED",r.ERR_PEM_REQUIRED="ERR_PEM_REQUIRED",r.ERR_CANNOT_READ_KEY="ERR_CANNOT_READ_KEY",r.ERR_MISSING_PRIVATE_KEY="ERR_MISSING_PRIVATE_KEY",r.ERR_MISSING_PUBLIC_KEY="ERR_MISSING_PUBLIC_KEY",r.ERR_INVALID_OLD_PASS_TYPE="ERR_INVALID_OLD_PASS_TYPE",r.ERR_INVALID_NEW_PASS_TYPE="ERR_INVALID_NEW_PASS_TYPE",r.ERR_INVALID_PASS_LENGTH="ERR_INVALID_PASS_LENGTH",r.ERR_NOT_IMPLEMENTED="ERR_NOT_IMPLEMENTED",r.ERR_WRONG_PING_ACK="ERR_WRONG_PING_ACK",r.ERR_INVALID_RECORD="ERR_INVALID_RECORD",r.ERR_ALREADY_SUCCEEDED="ERR_ALREADY_SUCCEEDED",r.ERR_NO_HANDLER_FOR_PROTOCOL="ERR_NO_HANDLER_FOR_PROTOCOL",r.ERR_TOO_MANY_OUTBOUND_PROTOCOL_STREAMS="ERR_TOO_MANY_OUTBOUND_PROTOCOL_STREAMS",r.ERR_TOO_MANY_INBOUND_PROTOCOL_STREAMS="ERR_TOO_MANY_INBOUND_PROTOCOL_STREAMS",r.ERR_CONNECTION_DENIED="ERR_CONNECTION_DENIED",r.ERR_TRANSFER_LIMIT_EXCEEDED="ERR_TRANSFER_LIMIT_EXCEEDED"})(Y||(Y={}));var jq={addresses:{listen:[],announce:[],noAnnounce:[],announceFilter:r=>r},connectionManager:{resolvers:{dnsaddr:jc},addressSorter:Xc},transportManager:{faultTolerance:Eo.FATAL_ALL}};function __(r){let e=yo(jq,r);if(e.transports==null||e.transports.length<1)throw new w(es.ERR_TRANSPORTS_REQUIRED,Y.ERR_TRANSPORTS_REQUIRED);if(e.connectionProtector===null&&globalThis.process?.env?.LIBP2P_FORCE_PNET!=null)throw new w(es.ERR_PROTECTOR_REQUIRED,Y.ERR_PROTECTOR_REQUIRED);return e}var S_="keep-alive";var vS=j(ug(),1);var Nz=C("libp2p:get-peer");function Yd(r){if(Id(r))return{peerId:r,multiaddrs:[]};Array.isArray(r)||(r=[r]);let e;if(r.length>0){let t=r[0].getPeerId();e=t==null?void 0:we(t),r.forEach(n=>{if(!Ba(n))throw Nz.error("multiaddr %s was invalid",n),new w("Invalid Multiaddr",Y.ERR_INVALID_MULTIADDR);let i=n.getPeerId();if(i==null){if(e!=null)throw new w("Multiaddrs must all have the same peer id or have no peer id",Y.ERR_INVALID_PARAMETERS)}else{let s=we(i);if(e==null||!e.equals(s))throw new w("Multiaddrs must all have the same peer id or have no peer id",Y.ERR_INVALID_PARAMETERS)}})}return{peerId:e,multiaddrs:r}}function Oz(r,e,t){let n=0,i=r.length;for(;i>0;){let s=Math.trunc(i/2),o=n+s;t(r[o],e)<=0?(n=++o,i-=s+1):i=s}return n}var lg=class{#e=[];enqueue(e,t){let n=t?.peerId,i=t?.priority??0;if(n==null)throw new w("missing peer id",Y.ERR_INVALID_PARAMETERS);let s={priority:i,peerId:n,run:e};if(this.size>0&&this.#e[this.size-1].priority>=i){this.#e.push(s);return}let o=Oz(this.#e,s,(a,c)=>c.priority-a.priority);this.#e.splice(o,0,s)}dequeue(){return this.#e.shift()?.run}filter(e){if(e.peerId!=null){let t=e.peerId;return this.#e.filter(n=>t.equals(n.peerId)).map(n=>n.run)}return this.#e.filter(t=>t.priority===e.priority).map(t=>t.run)}get size(){return this.#e.length}},ru=class extends kt{constructor(e={}){super({...e,queueClass:lg})}hasJob(e){return this.sizeBy({peerId:e})>0}};var Qd="last-dial-failure";var Xd=10,jd=5,vo=100,Zd=10;var br=C("libp2p:connection-manager:auto-dial"),nu={minConnections:jd,maxQueueLength:100,autoDialConcurrency:Zd,autoDialPriority:0,autoDialInterval:5e3,autoDialPeerRetryThreshold:6e4},Jd=class{connectionManager;peerStore;queue;minConnections;autoDialPriority;autoDialIntervalMs;autoDialMaxQueueLength;autoDialPeerRetryThresholdMs;autoDialInterval;started;running;constructor(e,t){this.connectionManager=e.connectionManager,this.peerStore=e.peerStore,this.minConnections=t.minConnections??nu.minConnections,this.autoDialPriority=t.autoDialPriority??nu.autoDialPriority,this.autoDialIntervalMs=t.autoDialInterval??nu.autoDialInterval,this.autoDialMaxQueueLength=t.maxQueueLength??nu.maxQueueLength,this.autoDialPeerRetryThresholdMs=t.autoDialPeerRetryThreshold??nu.autoDialPeerRetryThreshold,this.started=!1,this.running=!1,this.queue=new ru({concurrency:t.autoDialConcurrency??nu.autoDialConcurrency}),this.queue.addListener("error",n=>{br.error("error during auto-dial",n)}),e.events.addEventListener("connection:close",()=>{this.autoDial().catch(n=>{br.error(n)})})}isStarted(){return this.started}start(){this.autoDialInterval=setTimeout(()=>{this.autoDial().catch(e=>{br.error("error while autodialing",e)})},this.autoDialIntervalMs),this.started=!0}afterStart(){this.autoDial().catch(e=>{br.error("error while autodialing",e)})}stop(){this.queue.clear(),clearTimeout(this.autoDialInterval),this.started=!1,this.running=!1}async autoDial(){if(!this.started)return;let e=this.connectionManager.getConnectionsMap(),t=e.size;if(t>=this.minConnections){this.minConnections>0&&br.trace("have enough connections %d/%d",t,this.minConnections);return}if(this.queue.size>this.autoDialMaxQueueLength){br("not enough connections %d/%d but auto dial queue is full",t,this.minConnections);return}if(this.running){br("not enough connections %d/%d - but skipping autodial as it is already running",t,this.minConnections);return}this.running=!0,br("not enough connections %d/%d - will dial peers to increase the number of connections",t,this.minConnections);let n=new Hn(this.connectionManager.getDialQueue().map(u=>u.peerId).filter(Boolean)),i=await this.peerStore.all({filters:[u=>u.addresses.length===0?(br.trace("not autodialing %p because they have no addresses"),!1):e.has(u.id)?(br.trace("not autodialing %p because they are already connected"),!1):n.has(u.id)?(br.trace("not autodialing %p because they are already being dialed"),!1):this.queue.hasJob(u.id)?(br.trace("not autodialing %p because they are already being autodialed"),!1):!0]}),s=i.sort(()=>Math.random()>.5?1:-1),o=new kr;for(let u of s)o.has(u.id)||o.set(u.id,[...u.tags.values()].reduce((l,f)=>l+f.value,0));let c=s.sort((u,l)=>{let f=o.get(u.id)??0,h=o.get(l.id)??0;return f>h?-1:f<h?1:0}).filter(u=>{let l=u.metadata.get(Qd);if(l==null)return!0;let f=parseInt(U(l));return isNaN(f)?!0:Date.now()-f>this.autoDialPeerRetryThresholdMs});br("selected %d/%d peers to dial",c.length,i.length);for(let u of c)this.queue.add(async()=>{let l=this.connectionManager.getConnectionsMap().size;if(l>=this.minConnections){br("got enough connections now %d/%d",l,this.minConnections),this.queue.clear();return}br("connecting to a peerStore stored peer %p",u.id),await this.connectionManager.openConnection(u.id,{priority:this.autoDialPriority})},{peerId:u.id}).catch(l=>{br.error("could not connect to peerStore stored peer",l)});this.running=!1,this.started&&(this.autoDialInterval=setTimeout(()=>{this.autoDial().catch(u=>{br.error("error while autodialing",u)})},this.autoDialIntervalMs))}};var iu=C("libp2p:connection-manager:connection-pruner"),wS={maxConnections:vo,allow:[]},e1=class{maxConnections;connectionManager;peerStore;allow;events;constructor(e,t={}){this.maxConnections=t.maxConnections??wS.maxConnections,this.allow=t.allow??wS.allow,this.connectionManager=e.connectionManager,this.peerStore=e.peerStore,this.events=e.events,e.events.addEventListener("connection:open",()=>{this.maybePruneConnections().catch(n=>{iu.error(n)})})}async maybePruneConnections(){let e=this.connectionManager.getConnections(),t=e.length,n=Math.max(t-this.maxConnections,0);if(iu("checking max connections limit %d/%d",t,this.maxConnections),t<=this.maxConnections)return;iu("max connections limit exceeded %d/%d, pruning %d connection(s)",t,this.maxConnections,n);let i=new kr;for(let a of e){let c=a.remotePeer;if(!i.has(c)){i.set(c,0);try{let u=await this.peerStore.get(c);i.set(c,[...u.tags.values()].reduce((l,f)=>l+f.value,0))}catch(u){u.code!=="ERR_NOT_FOUND"&&iu.error("error loading peer tags",u)}}}let s=e.sort((a,c)=>{let u=i.get(a.remotePeer)??0,l=i.get(c.remotePeer)??0;if(u>l)return 1;if(u<l)return-1;let f=a.timeline.open,h=c.timeline.open;return f<h?1:f>h?-1:0}),o=[];for(let a of s)if(iu("too many connections open - closing a connection to %p",a.remotePeer),this.allow.some(u=>a.remoteAddr.toString().startsWith(u.toString()))||o.push(a),o.length===n)break;await Promise.all(o.map(async a=>{try{await a.close()}catch(c){iu.error(c)}})),this.events.safeDispatchEvent("connection:prune",{detail:o})}};var mg=j(Xr(),1);var dg=j(Xr(),1);var ES=C("libp2p:connection-manager:utils");async function pg(r,e){if(!r.protoNames().includes("dnsaddr"))return[r];let n=await Mz(r,e),o=(await Promise.all(n.map(async a=>pg(a,e)))).flat().reduce((a,c)=>(a.find(u=>u.equals(c))==null&&a.push(c),a),[]);return ES("resolved %s to",r,o.map(a=>a.toString())),o}async function Mz(r,e){try{return r=ge(r.toString()),await r.resolve(e)}catch(t){return ES.error(`multiaddr ${r.toString()} could not be resolved`,t),[]}}function xS(...r){let e=[];for(let n of r)if(n!=null){try{(0,dg.setMaxListeners)?.(1/0,n)}catch{}e.push(n)}let t=er(e);try{(0,dg.setMaxListeners)?.(1/0,t)}catch{}return t}var wr=C("libp2p:connection-manager:dial-queue"),wf={addressSorter:Xc,maxParallelDials:Xd,maxPeerAddrsToDial:25,maxParallelDialsPerPeer:10,dialTimeout:3e4,resolvers:{dnsaddr:jc}},t1=class{pendingDials;queue;peerId;peerStore;connectionGater;transportManager;addressSorter;maxPeerAddrsToDial;maxParallelDialsPerPeer;dialTimeout;inProgressDialCount;pendingDialCount;shutDownController;constructor(e,t={}){this.addressSorter=t.addressSorter??wf.addressSorter,this.maxPeerAddrsToDial=t.maxPeerAddrsToDial??wf.maxPeerAddrsToDial,this.maxParallelDialsPerPeer=t.maxParallelDialsPerPeer??wf.maxParallelDialsPerPeer,this.dialTimeout=t.dialTimeout??wf.dialTimeout,this.peerId=e.peerId,this.peerStore=e.peerStore,this.connectionGater=e.connectionGater,this.transportManager=e.transportManager,this.shutDownController=new AbortController;try{(0,mg.setMaxListeners)?.(1/0,this.shutDownController.signal)}catch{}this.pendingDialCount=e.metrics?.registerMetric("libp2p_dialler_pending_dials"),this.inProgressDialCount=e.metrics?.registerMetric("libp2p_dialler_in_progress_dials"),this.pendingDials=[];for(let[n,i]of Object.entries(t.resolvers??{}))F4.set(n,i);this.queue=new kt({concurrency:t.maxParallelDials??wf.maxParallelDials}),this.queue.on("add",()=>{this.pendingDialCount?.update(this.queue.size),this.inProgressDialCount?.update(this.queue.pending)}),this.queue.on("active",()=>{this.pendingDialCount?.update(this.queue.size),this.inProgressDialCount?.update(this.queue.pending)}),this.queue.on("completed",()=>{this.pendingDialCount?.update(this.queue.size),this.inProgressDialCount?.update(this.queue.pending)}),this.queue.on("error",n=>{wr.error("error in dial queue",n),this.pendingDialCount?.update(this.queue.size),this.inProgressDialCount?.update(this.queue.pending)}),this.queue.on("empty",()=>{this.pendingDialCount?.update(this.queue.size),this.inProgressDialCount?.update(this.queue.pending)}),this.queue.on("idle",()=>{this.pendingDialCount?.update(this.queue.size),this.inProgressDialCount?.update(this.queue.pending)})}stop(){this.shutDownController.abort()}async dial(e,t={}){let{peerId:n,multiaddrs:i}=Yd(e),s=i.map(l=>({multiaddr:l,isCertified:!1})),o=this.createDialAbortControllers(t.signal),a;try{a=await this.calculateMultiaddrs(n,s,{...t,signal:o})}catch(l){throw o.clear(),l}let c=this.pendingDials.find(l=>!!(l.peerId!=null&&n!=null&&l.peerId.equals(n)||a.map(({multiaddr:f})=>f.toString()).join()===l.multiaddrs.map(f=>f.toString()).join()));if(c!=null)return wr("joining existing dial target for %p",n),o.clear(),c.promise;wr("creating dial target for",a.map(({multiaddr:l})=>l.toString()));let u={id:Fz(),status:"queued",peerId:n,multiaddrs:a.map(({multiaddr:l})=>l)};return u.promise=this.performDial(u,{...t,signal:o}).finally(()=>{this.pendingDials=this.pendingDials.filter(l=>l.id!==u.id),o.clear()}).catch(async l=>{if(wr.error("dial failed to %s",u.multiaddrs.map(f=>f.toString()).join(", "),l),n!=null)try{await this.peerStore.patch(n,{metadata:{[Qd]:G(Date.now().toString())}})}catch(f){wr.error("could not update last dial failure key for %p",n,f)}throw o.aborted?new w(l.message,Y.ERR_TIMEOUT):l}),this.pendingDials.push(u),u.promise}createDialAbortControllers(e){let t=er([AbortSignal.timeout(this.dialTimeout),this.shutDownController.signal,e]);try{(0,mg.setMaxListeners)?.(1/0,t)}catch{}return t}async calculateMultiaddrs(e,t=[],n={}){if(e!=null){if(this.peerId.equals(e))throw new w("Tried to dial self",Y.ERR_DIALED_SELF);if(await this.connectionGater.denyDialPeer?.(e)===!0)throw new w("The dial request is blocked by gater.allowDialPeer",Y.ERR_PEER_DIAL_INTERCEPTED);if(t.length===0){wr("loading multiaddrs for %p",e);try{let l=await this.peerStore.get(e);t.push(...l.addresses),wr("loaded multiaddrs for %p",e,t.map(({multiaddr:f})=>f.toString()))}catch(l){if(l.code!==Y.ERR_NOT_FOUND)throw l}}}let i=(await Promise.all(t.map(async l=>{let f=await pg(l.multiaddr,n);return f.length===1&&f[0].equals(l.multiaddr)?l:f.map(h=>({multiaddr:h,isCertified:!1}))}))).flat(),s=i.filter(l=>{if(this.transportManager.transportForMultiaddr(l.multiaddr)==null)return!1;let f=l.multiaddr.getPeerId();return e!=null&&f!=null?e.equals(f):!0}),o=new Map;for(let l of s){let f=l.multiaddr.toString(),h=o.get(f);if(h!=null){h.isCertified=h.isCertified||l.isCertified||!1;continue}o.set(f,l)}let a=[...o.values()];if((a.length===0||a.length>this.maxPeerAddrsToDial)&&(wr("addresses for %p before filtering",e??"unknown peer",i.map(({multiaddr:l})=>l.toString())),wr("addresses for %p after filtering",e??"unknown peer",a.map(({multiaddr:l})=>l.toString()))),a.length===0)throw new w("The dial request has no valid addresses",Y.ERR_NO_VALID_ADDRESSES);if(a.length>this.maxPeerAddrsToDial)throw new w("dial with more addresses than allowed",Y.ERR_TOO_MANY_ADDRESSES);if(e!=null){let l=`/p2p/${e.toString()}`;a=a.map(f=>{let h=f.multiaddr.getPeerId();return f.multiaddr.protos().pop()?.path===!0?f:h!==e.toString()?{multiaddr:f.multiaddr.encapsulate(l),isCertified:f.isCertified}:f})}let c=[];for(let l of a)this.connectionGater.denyDialMultiaddr!=null&&await this.connectionGater.denyDialMultiaddr(l.multiaddr)||c.push(l);let u=c.sort(this.addressSorter);if(u.length===0)throw new w("The connection gater denied all addresses in the dial request",Y.ERR_NO_VALID_ADDRESSES);return u}async performDial(e,t={}){let n=e.multiaddrs.map(()=>new AbortController);try{let i=new kt({concurrency:this.maxParallelDialsPerPeer});i.on("error",o=>{wr.error("error dialling",o)});let s=await Promise.any(e.multiaddrs.map(async(o,a)=>{let c=n[a];if(c==null)throw new w("dialAction did not come with an AbortController",Y.ERR_INVALID_PARAMETERS);let u=xS(c.signal,t.signal);u.addEventListener("abort",()=>{wr("dial to %a aborted",o)});let l=Le();return await i.add(async()=>{if(u.aborted){wr("dial to %a was aborted before reaching the head of the peer dial queue",o),l.reject(new ai);return}await this.queue.add(async()=>{try{if(u.aborted){wr("dial to %a was aborted before reaching the head of the dial queue",o),l.reject(new ai);return}e.status="active";let f=await this.transportManager.dial(o,{...t,signal:u});if(c.signal.aborted){wr("multiple dials succeeded, closing superfluous connection"),f.close().catch(h=>{wr.error("error closing superfluous connection",h)}),l.reject(new ai);return}n[a]=void 0,n.forEach(h=>{h!==void 0&&h.abort()}),wr("dial to %a succeeded",o),l.resolve(f)}catch(f){wr.error("error during dial of %a",o,f),l.reject(f)}},{...t,signal:u}).catch(f=>{l.reject(f)})},{signal:u}).catch(f=>{l.reject(f)}).finally(()=>{u.clear()}),l.promise}));if(s==null)throw new w("successful dial led to empty object returned from peer dial queue",Y.ERR_TRANSPORT_DIAL_FAILED);return e.status="success",s}catch(i){throw e.status="error",e.multiaddrs.length===1&&i.name==="AggregateError"?i.errors[0]:i}}};function Fz(){return`${parseInt(String(Math.random()*1e9),10).toString()}${Date.now()}`}var wn=C("libp2p:connection-manager"),qz=50,Ma={minConnections:jd,maxConnections:vo,inboundConnectionThreshold:5,maxIncomingPendingConnections:10,autoDialConcurrency:Zd,autoDialPriority:0,autoDialMaxQueueLength:100},r1=class{started;connections;allow;deny;maxIncomingPendingConnections;incomingPendingConnections;maxConnections;dialQueue;autoDial;connectionPruner;inboundConnectionRateLimiter;peerStore;metrics;events;constructor(e,t={}){this.maxConnections=t.maxConnections??Ma.maxConnections;let n=t.minConnections??Ma.minConnections;if(this.maxConnections<n)throw new w("Connection Manager maxConnections must be greater than minConnections",Y.ERR_INVALID_PARAMETERS);this.connections=new kr,this.started=!1,this.peerStore=e.peerStore,this.metrics=e.metrics,this.events=e.events,this.onConnect=this.onConnect.bind(this),this.onDisconnect=this.onDisconnect.bind(this),this.events.addEventListener("connection:open",this.onConnect),this.events.addEventListener("connection:close",this.onDisconnect),this.allow=(t.allow??[]).map(i=>ge(i)),this.deny=(t.deny??[]).map(i=>ge(i)),this.incomingPendingConnections=0,this.maxIncomingPendingConnections=t.maxIncomingPendingConnections??Ma.maxIncomingPendingConnections,this.inboundConnectionRateLimiter=new vS.RateLimiterMemory({points:t.inboundConnectionThreshold??Ma.inboundConnectionThreshold,duration:1}),this.autoDial=new Jd({connectionManager:this,peerStore:e.peerStore,events:e.events},{minConnections:n,autoDialConcurrency:t.autoDialConcurrency??Ma.autoDialConcurrency,autoDialPriority:t.autoDialPriority??Ma.autoDialPriority,maxQueueLength:t.autoDialMaxQueueLength??Ma.autoDialMaxQueueLength}),this.connectionPruner=new e1({connectionManager:this,peerStore:e.peerStore,events:e.events},{maxConnections:this.maxConnections,allow:this.allow}),this.dialQueue=new t1({peerId:e.peerId,metrics:e.metrics,peerStore:e.peerStore,transportManager:e.transportManager,connectionGater:e.connectionGater},{addressSorter:t.addressSorter??Xc,maxParallelDials:t.maxParallelDials??Xd,maxPeerAddrsToDial:t.maxPeerAddrsToDial??25,dialTimeout:t.dialTimeout??3e4,resolvers:t.resolvers??{dnsaddr:jc}})}isStarted(){return this.started}async start(){this.metrics?.registerMetricGroup("libp2p_connection_manager_connections",{calculate:()=>{let e={inbound:0,outbound:0};for(let t of this.connections.values())for(let n of t)n.direction==="inbound"?e.inbound++:e.outbound++;return e}}),this.metrics?.registerMetricGroup("libp2p_protocol_streams_total",{label:"protocol",calculate:()=>{let e={};for(let t of this.connections.values())for(let n of t)for(let i of n.streams){let s=`${i.direction} ${i.protocol??"unnegotiated"}`;e[s]=(e[s]??0)+1}return e}}),this.metrics?.registerMetricGroup("libp2p_connection_manager_protocol_streams_per_connection_90th_percentile",{label:"protocol",calculate:()=>{let e={};for(let n of this.connections.values())for(let i of n){let s={};for(let o of i.streams){let a=`${o.direction} ${o.protocol??"unnegotiated"}`;s[a]=(s[a]??0)+1}for(let[o,a]of Object.entries(s))e[o]=e[o]??[],e[o].push(a)}let t={};for(let[n,i]of Object.entries(e)){i=i.sort((o,a)=>o-a);let s=Math.floor(i.length*.9);t[n]=i[s]}return t}}),this.autoDial.start(),this.started=!0,wn("started")}async afterStart(){Promise.resolve().then(async()=>{let e=await this.peerStore.all({filters:[t=>t.tags.has(S_)]});await Promise.all(e.map(async t=>{await this.openConnection(t.id).catch(n=>{wn.error(n)})}))}).catch(e=>{wn.error(e)}),this.autoDial.afterStart()}async stop(){this.dialQueue.stop(),this.autoDial.stop();let e=[];for(let t of this.connections.values())for(let n of t)e.push((async()=>{try{await n.close()}catch(i){wn.error(i)}})());wn("closing %d connections",e.length),await Promise.all(e),this.connections.clear(),wn("stopped")}onConnect(e){this._onConnect(e).catch(t=>{wn.error(t)})}async _onConnect(e){let{detail:t}=e;if(!this.started){await t.close();return}let n=t.remotePeer,i=this.connections.get(n),s=!1;i!=null?i.push(t):(s=!0,this.connections.set(n,[t])),n.publicKey!=null&&n.type==="RSA"&&await this.peerStore.patch(n,{publicKey:n.publicKey}),s&&this.events.safeDispatchEvent("peer:connect",{detail:t.remotePeer})}onDisconnect(e){let{detail:t}=e;if(!this.started)return;let n=t.remotePeer,i=this.connections.get(n);i!=null&&i.length>1?(i=i.filter(s=>s.id!==t.id),this.connections.set(n,i)):i!=null&&(this.connections.delete(n),this.events.safeDispatchEvent("peer:disconnect",{detail:t.remotePeer}))}getConnections(e){if(e!=null)return this.connections.get(e)??[];let t=[];for(let n of this.connections.values())t=t.concat(n);return t}getConnectionsMap(){return this.connections}async openConnection(e,t={}){if(!this.isStarted())throw new w("Not started",Y.ERR_NODE_NOT_STARTED);t.signal?.throwIfAborted();let{peerId:n}=Yd(e);if(n!=null&&t.force!==!0){wn("dial %p",n);let a=this.getConnections(n);if(a.length>0)return wn("had an existing connection to %p",n),a[0]}let i=await this.dialQueue.dial(e,{...t,priority:t.priority??qz}),s=this.connections.get(i.remotePeer);s==null&&(s=[],this.connections.set(i.remotePeer,s));let o=!1;for(let a of s)a.id===i.id&&(o=!0);return o||s.push(i),i}async closeConnections(e,t={}){let n=this.connections.get(e)??[];await Promise.all(n.map(async i=>{try{await i.close(t)}catch(s){i.abort(s)}}))}async acceptIncomingConnection(e){if(this.deny.some(i=>e.remoteAddr.toString().startsWith(i.toString())))return wn("connection from %a refused - connection remote address was in deny list",e.remoteAddr),!1;if(this.allow.some(i=>e.remoteAddr.toString().startsWith(i.toString())))return this.incomingPendingConnections++,!0;if(this.incomingPendingConnections===this.maxIncomingPendingConnections)return wn("connection from %a refused - incomingPendingConnections exceeded by host",e.remoteAddr),!1;if(e.remoteAddr.isThinWaistAddress()){let i=e.remoteAddr.nodeAddress().address;try{await this.inboundConnectionRateLimiter.consume(i,1)}catch{return wn("connection from %a refused - inboundConnectionThreshold exceeded by host %s",e.remoteAddr,i),!1}}return this.getConnections().length<this.maxConnections?(this.incomingPendingConnections++,!0):(wn("connection from %a refused - maxConnections exceeded",e.remoteAddr),!1)}afterUpgradeInbound(){this.incomingPendingConnections--}getDialQueue(){return this.dialQueue.pendingDials}};async function*Ef(r,e){yield*oi(r,async t=>(await e.merge(t.id,{multiaddrs:t.multiaddrs}),t))}function n1(r){let e=new Set;return Lr(r,t=>e.has(t.id.toString())?!1:(e.add(t.id.toString()),!0))}async function*i1(r,e=1){let t=0;for await(let n of r)t++,yield n;if(t<e)throw new w(`more peers required, seen: ${t}  min: ${e}`,"NOT_FOUND")}var s1=class{routers;started;components;constructor(e,t){this.routers=t.routers??[],this.started=!1,this.components=e}isStarted(){return this.started}async start(){this.started=!0}async stop(){this.started=!1}async*findProviders(e,t={}){if(this.routers.length===0)throw new w("No content routers available",Y.ERR_NO_ROUTERS_AVAILABLE);yield*Me(Jt(...this.routers.map(n=>n.findProviders(e,t))),n=>Ef(n,this.components.peerStore),n=>n1(n),n=>i1(n))}async provide(e,t={}){if(this.routers.length===0)throw new w("No content routers available",Y.ERR_NO_ROUTERS_AVAILABLE);await Promise.all(this.routers.map(async n=>{await n.provide(e,t)}))}async put(e,t,n){if(!this.isStarted())throw new w(es.NOT_STARTED_YET,Y.DHT_NOT_STARTED);await Promise.all(this.routers.map(async i=>{await i.put(e,t,n)}))}async get(e,t){if(!this.isStarted())throw new w(es.NOT_STARTED_YET,Y.DHT_NOT_STARTED);return Promise.any(this.routers.map(async n=>n.get(e,t)))}};function zz(r){return r[Symbol.asyncIterator]!=null}function $z(r){if(zz(r))return(async()=>{for await(let e of r)return e})();for(let e of r)return e}var Ns=$z;var Hz=C("libp2p:peer-routing"),o1=class{components;routers;constructor(e,t){this.components=e,this.routers=t.routers??[]}async findPeer(e,t){if(this.routers.length===0)throw new w("No peer routers available",Y.ERR_NO_ROUTERS_AVAILABLE);if(e.toString()===this.components.peerId.toString())throw new w("Should not try to find self",Y.ERR_FIND_SELF);let n=await Me(Jt(...this.routers.map(i=>async function*(){try{yield await i.findPeer(e,t)}catch(s){Hz.error(s)}}())),i=>Lr(i,Boolean),i=>Ef(i,this.components.peerStore),async i=>Ns(i));if(n!=null)return n;throw new w(es.NOT_FOUND,Y.ERR_NOT_FOUND)}async*getClosestPeers(e,t){if(this.routers.length===0)throw new w("No peer routers available",Y.ERR_NO_ROUTERS_AVAILABLE);yield*Me(Jt(...this.routers.map(n=>n.getClosestPeers(e,t))),n=>Ef(n,this.components.peerStore),n=>n1(n),n=>i1(n))}};var bg=C("libp2p:registrar"),wg=32,Eg=64,a1=class{topologies;handlers;components;constructor(e){this.topologies=new Map,this.handlers=new Map,this.components=e,this._onDisconnect=this._onDisconnect.bind(this),this._onPeerUpdate=this._onPeerUpdate.bind(this),this._onConnect=this._onConnect.bind(this),this.components.events.addEventListener("peer:disconnect",this._onDisconnect),this.components.events.addEventListener("peer:connect",this._onConnect),this.components.events.addEventListener("peer:update",this._onPeerUpdate)}getProtocols(){return Array.from(new Set([...this.handlers.keys()])).sort()}getHandler(e){let t=this.handlers.get(e);if(t==null)throw new w(`No handler registered for protocol ${e}`,Y.ERR_NO_HANDLER_FOR_PROTOCOL);return t}getTopologies(e){let t=this.topologies.get(e);return t==null?[]:[...t.values()]}async handle(e,t,n){if(this.handlers.has(e))throw new w(`Handler already registered for protocol ${e}`,Y.ERR_PROTOCOL_HANDLER_ALREADY_REGISTERED);let i=yo.bind({ignoreUndefined:!0})({maxInboundStreams:wg,maxOutboundStreams:Eg},n);this.handlers.set(e,{handler:t,options:i}),await this.components.peerStore.merge(this.components.peerId,{protocols:[e]})}async unhandle(e){let t=Array.isArray(e)?e:[e];t.forEach(n=>{this.handlers.delete(n)}),await this.components.peerStore.patch(this.components.peerId,{protocols:t})}async register(e,t){if(t==null)throw new w("invalid topology",Y.ERR_INVALID_PARAMETERS);let n=`${(Math.random()*1e9).toString(36)}${Date.now()}`,i=this.topologies.get(e);return i==null&&(i=new Map,this.topologies.set(e,i)),i.set(n,t),n}unregister(e){for(let[t,n]of this.topologies.entries())n.has(e)&&(n.delete(e),n.size===0&&this.topologies.delete(t))}_onDisconnect(e){let t=e.detail;this.components.peerStore.get(t).then(n=>{for(let i of n.protocols){let s=this.topologies.get(i);if(s!=null)for(let o of s.values())o.onDisconnect?.(t)}}).catch(n=>{n.code!==Y.ERR_NOT_FOUND&&bg.error("could not inform topologies of disconnecting peer %p",t,n)})}_onConnect(e){let t=e.detail;this.components.peerStore.get(t).then(n=>{let i=this.components.connectionManager.getConnections(n.id)[0];if(i==null){bg("peer %p connected but the connection manager did not have a connection",n);return}for(let s of n.protocols){let o=this.topologies.get(s);if(o!=null)for(let a of o.values())a.onConnect?.(t,i)}}).catch(n=>{n.code!==Y.ERR_NOT_FOUND&&bg.error("could not inform topologies of connecting peer %p",t,n)})}_onPeerUpdate(e){let{peer:t,previous:n}=e.detail,i=(n?.protocols??[]).filter(o=>!t.protocols.includes(o)),s=t.protocols.filter(o=>!(n?.protocols??[]).includes(o));for(let o of i){let a=this.topologies.get(o);if(a!=null)for(let c of a.values())c.onDisconnect?.(t.id)}for(let o of s){let a=this.topologies.get(o);if(a!=null)for(let c of a.values()){let u=this.components.connectionManager.getConnections(t.id)[0];u!=null&&c.onConnect?.(t.id,u)}}}};var Ua=C("libp2p:transports"),c1=class{components;transports;listeners;faultTolerance;started;constructor(e,t={}){this.components=e,this.started=!1,this.transports=new Map,this.listeners=Ki({name:"libp2p_transport_manager_listeners",metrics:this.components.metrics}),this.faultTolerance=t.faultTolerance??Eo.FATAL_ALL}add(e){let t=e[Symbol.toStringTag];if(t==null)throw new w("Transport must have a valid tag",Y.ERR_INVALID_KEY);if(this.transports.has(t))throw new w(`There is already a transport with the tag ${t}`,Y.ERR_DUPLICATE_TRANSPORT);Ua("adding transport %s",t),this.transports.set(t,e),this.listeners.has(t)||this.listeners.set(t,[])}isStarted(){return this.started}start(){this.started=!0}async afterStart(){let e=this.components.addressManager.getListenAddrs();await this.listen(e)}async stop(){let e=[];for(let[t,n]of this.listeners)for(Ua("closing listeners for %s",t);n.length>0;){let i=n.pop();i!=null&&e.push(i.close())}await Promise.all(e),Ua("all listeners closed");for(let t of this.listeners.keys())this.listeners.set(t,[]);this.started=!1}async dial(e,t){let n=this.transportForMultiaddr(e);if(n==null)throw new w(`No transport available for address ${String(e)}`,Y.ERR_TRANSPORT_UNAVAILABLE);try{return await n.dial(e,{...t,upgrader:this.components.upgrader})}catch(i){throw i.code==null&&(i.code=Y.ERR_TRANSPORT_DIAL_FAILED),i}}getAddrs(){let e=[];for(let t of this.listeners.values())for(let n of t)e=[...e,...n.getAddrs()];return e}getTransports(){return Array.of(...this.transports.values())}getListeners(){return Array.of(...this.listeners.values()).flat()}transportForMultiaddr(e){for(let t of this.transports.values())if(t.filter([e]).length>0)return t}async listen(e){if(!this.isStarted())throw new w("Not started",Y.ERR_NODE_NOT_STARTED);if(e==null||e.length===0){Ua("no addresses were provided for listening, this node is dial only");return}let t=[];for(let[n,i]of this.transports.entries()){let s=i.filter(e),o=[];for(let u of s){Ua("creating listener for %s on %a",n,u);let l=i.createListener({upgrader:this.components.upgrader}),f=this.listeners.get(n)??[];f==null&&(f=[],this.listeners.set(n,f)),f.push(l),l.addEventListener("listening",()=>{this.components.events.safeDispatchEvent("transport:listening",{detail:l})}),l.addEventListener("close",()=>{let h=f.findIndex(d=>d===l);f.splice(h,1),this.components.events.safeDispatchEvent("transport:close",{detail:l})}),o.push(l.listen(u))}if(o.length===0){t.push(n);continue}if((await 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o,a=()=>{o?.()};for(e.addEventListener("abort",a);;){let c;try{if(e.aborted){let{abortMessage:l,abortCode:f}=n;throw new xf(l,f)}let u=new Promise((l,f)=>{o=()=>{let{abortMessage:h,abortCode:d}=n;f(new xf(h,d))}});c=await Promise.race([u,i.next()]),o=null}catch(u){e.removeEventListener("abort",a);let l=u.type==="aborted"&&e.aborted;if(l&&n.onAbort!=null&&n.onAbort(r),typeof i.return=="function")try{let f=i.return();f instanceof Promise&&f.catch(h=>{n.onReturnError!=null&&n.onReturnError(h)})}catch(f){n.onReturnError!=null&&n.onReturnError(f)}if(l&&n.returnOnAbort===!0)return;throw u}if(c.done===!0)break;yield c.value}e.removeEventListener("abort",a)}return s()}function Gz(r,e,t){return n=>r(Er(n,e,t))}function Ri(r,e,t){return{sink:Gz(r.sink,e,{...t,onAbort:void 0}),source:Er(r.source,e,t)}}var Yz=C("libp2p:mss"),SS=G(`
`);function vf(r){let e=new Te(r,SS);return Kt.single(e)}function Fa(r,e,t={}){let n=vf(e);t.writeBytes===!0?r.push(n.subarray()):r.push(n)}function RS(r,e,t={}){let n=new Te;for(let i of e)n.append(vf(i));t.writeBytes===!0?r.push(n.subarray()):r.push(n)}async function Qz(r,e){let t=1,n={[Symbol.asyncIterator]:()=>n,next:async()=>r.next(t)},i=n;e?.signal!=null&&(i=Er(n,e.signal));let s=a=>{t=a},o=await Me(i,a=>Yt(a,{onLength:s,maxDataLength:1024}),async a=>Ns(a));if(o==null||o.length===0)throw new w("no buffer returned","ERR_INVALID_MULTISTREAM_SELECT_MESSAGE");if(o.get(o.byteLength-1)!==SS[0])throw Yz.error("Invalid mss message - missing newline - %s",o.subarray()),new w("missing newline","ERR_INVALID_MULTISTREAM_SELECT_MESSAGE");return o.sublist(0,-1)}async function su(r,e){let t=await Qz(r,e);return U(t.subarray())}var _f=C("libp2p:mss:select");async function Sf(r,e,t={}){e=Array.isArray(e)?[...e]:[e];let{reader:n,writer:i,rest:s,stream:o}=u1(r),a=e.shift();if(a==null)throw new Error("At least one protocol must be specified");_f.trace('select: write ["%s", "%s"]',Os,a);let c=G(Os),u=G(a);RS(i,[c,u],t);let l=await su(n,t);if(_f.trace('select: read "%s"',l),l===Os&&(l=await su(n,t),_f.trace('select: read "%s"',l)),l===a)return s(),{stream:o,protocol:a};for(let f of e){_f.trace('select: write "%s"',f),Fa(i,G(f),t);let h=await su(n,t);if(_f.trace('select: read "%s" for "%s"',h,f),h===f)return s(),{stream:o,protocol:f}}throw s(),new w("protocol selection failed","ERR_UNSUPPORTED_PROTOCOL")}var Rf=C("libp2p:mss:handle");async function If(r,e,t){e=Array.isArray(e)?e:[e];let{writer:n,reader:i,rest:s,stream:o}=u1(r);for(;;){let a=await su(i,t);if(Rf.trace('read "%s"',a),a===Os){Rf.trace('respond with "%s" for "%s"',Os,a),Fa(n,G(Os),t);continue}if(e.includes(a))return Fa(n,G(a),t),Rf.trace('respond with "%s" for "%s"',a,a),s(),{stream:o,protocol:a};if(a==="ls"){Fa(n,new Te(...e.map(c=>vf(G(c)))),t),Rf.trace('respond with "%s" for %s',e,a);continue}Fa(n,G("na"),t),Rf('respond with "na" for "%s"',a)}}var TS=j(Xr(),1);var AS=Symbol.for("@libp2p/connection");var l1=C("libp2p:connection"),jz=500,vg=class{id;remoteAddr;remotePeer;direction;timeline;multiplexer;encryption;status;transient;tags;_newStream;_close;_abort;_getStreams;constructor(e){let{remoteAddr:t,remotePeer:n,newStream:i,close:s,abort:o,getStreams:a}=e;this.id=`${parseInt(String(Math.random()*1e9)).toString(36)}${Date.now()}`,this.remoteAddr=t,this.remotePeer=n,this.direction=e.direction,this.status="open",this.timeline=e.timeline,this.multiplexer=e.multiplexer,this.encryption=e.encryption,this.transient=e.transient??!1,this._newStream=i,this._close=s,this._abort=o,this._getStreams=a,this.tags=[]}[Symbol.toStringTag]="Connection";[AS]=!0;get streams(){return this._getStreams()}async newStream(e,t){if(this.status==="closing")throw new w("the connection is being closed","ERR_CONNECTION_BEING_CLOSED");if(this.status==="closed")throw new w("the connection is closed","ERR_CONNECTION_CLOSED");if(Array.isArray(e)||(e=[e]),this.transient&&t?.runOnTransientConnection!==!0)throw new w("Cannot open protocol stream on transient connection","ERR_TRANSIENT_CONNECTION");let n=await this._newStream(e,t);return n.direction="outbound",n}async close(e={}){if(!(this.status==="closed"||this.status==="closing")){l1("closing connection to %a",this.remoteAddr),this.status="closing",e.signal=e?.signal??AbortSignal.timeout(jz);try{(0,TS.setMaxListeners)?.(1/0,e.signal)}catch{}try{await Promise.all(this.streams.map(async t=>t.close(e))),await this._close(e),this.timeline.close=Date.now(),this.status="closed"}catch(t){l1.error("error encountered during graceful close of connection to %a",this.remoteAddr,t),this.abort(t)}}}abort(e){l1.error("aborting connection to %a due to error",this.remoteAddr,e),this.status="closing",this.streams.forEach(t=>{t.abort(e)}),l1.error("all streams aborted",this.streams.length),this._abort(e),this.timeline.close=Date.now(),this.status="closed"}};function DS(r){return new vg(r)}var St=C("libp2p:upgrader");function Jz(r,e){try{let{options:t}=e.getHandler(r);return t.maxInboundStreams}catch(t){if(t.code!==Y.ERR_NO_HANDLER_FOR_PROTOCOL)throw t}return wg}function e$(r,e,t={}){try{let{options:n}=e.getHandler(r);if(n.maxOutboundStreams!=null)return n.maxOutboundStreams}catch(n){if(n.code!==Y.ERR_NO_HANDLER_FOR_PROTOCOL)throw n}return t.maxOutboundStreams??Eg}function CS(r,e,t){let n=0;return t.streams.forEach(i=>{i.direction===e&&i.protocol===r&&n++}),n}var f1=class{components;connectionEncryption;muxers;inboundUpgradeTimeout;events;constructor(e,t){this.components=e,this.connectionEncryption=new Map,t.connectionEncryption.forEach(n=>{this.connectionEncryption.set(n.protocol,n)}),this.muxers=new Map,t.muxers.forEach(n=>{this.muxers.set(n.protocol,n)}),this.inboundUpgradeTimeout=t.inboundUpgradeTimeout??3e4,this.events=e.events}async shouldBlockConnection(e,t,n){let i=this.components.connectionGater[n];if(i!==void 0&&await i(e,t))throw new w(`The multiaddr connection is blocked by gater.${n}`,Y.ERR_CONNECTION_INTERCEPTED)}async upgradeInbound(e,t){if(!await this.components.connectionManager.acceptIncomingConnection(e))throw new w("connection denied",Y.ERR_CONNECTION_DENIED);let i,s,o,a,c,u=er([AbortSignal.timeout(this.inboundUpgradeTimeout)]);try{(0,_g.setMaxListeners)?.(1/0,u)}catch{}try{let l=Ri(e,u);if(e.source=l.source,e.sink=l.sink,await this.components.connectionGater.denyInboundConnection?.(e)===!0)throw new w("The multiaddr connection is blocked by gater.acceptConnection",Y.ERR_CONNECTION_INTERCEPTED);this.components.metrics?.trackMultiaddrConnection(e),St("starting the inbound connection upgrade");let f=e;if(t?.skipProtection!==!0){let h=this.components.connectionProtector;h!=null&&(St("protecting the inbound connection"),f=await h.protect(e))}try{if(i=f,t?.skipEncryption!==!0){({conn:i,remotePeer:s,protocol:c}=await this._encryptInbound(f));let h={...f,...i};await this.shouldBlockConnection(s,h,"denyInboundEncryptedConnection")}else{let h=e.remoteAddr.getPeerId();if(h==null)throw new w("inbound connection that skipped encryption must have a peer id",Y.ERR_INVALID_MULTIADDR);let d=we(h);c="native",s=d}if(o=i,t?.muxerFactory!=null)a=t.muxerFactory;else if(this.muxers.size>0){let h=await this._multiplexInbound({...f,...i},this.muxers);a=h.muxerFactory,o=h.stream}}catch(h){throw St.error("Failed to upgrade inbound connection",h),h}return await this.shouldBlockConnection(s,e,"denyInboundUpgradedConnection"),St("Successfully upgraded inbound connection"),this._createConnection({cryptoProtocol:c,direction:"inbound",maConn:e,upgradedConn:o,muxerFactory:a,remotePeer:s,transient:t?.transient})}finally{this.components.connectionManager.afterUpgradeInbound(),u.clear()}}async upgradeOutbound(e,t){let n=e.remoteAddr.getPeerId(),i;n!=null&&(i=we(n),await this.shouldBlockConnection(i,e,"denyOutboundConnection"));let s,o,a,c,u;this.components.metrics?.trackMultiaddrConnection(e),St("Starting the outbound connection upgrade");let l=e;if(t?.skipProtection!==!0){let f=this.components.connectionProtector;f!=null&&(l=await f.protect(e))}try{if(s=l,t?.skipEncryption!==!0){({conn:s,remotePeer:o,protocol:c}=await this._encryptOutbound(l,i));let f={...l,...s};await this.shouldBlockConnection(o,f,"denyOutboundEncryptedConnection")}else{if(i==null)throw new w("Encryption was skipped but no peer id was passed",Y.ERR_INVALID_PEER);c="native",o=i}if(a=s,t?.muxerFactory!=null)u=t.muxerFactory;else if(this.muxers.size>0){let f=await this._multiplexOutbound({...l,...s},this.muxers);u=f.muxerFactory,a=f.stream}}catch(f){throw St.error("Failed to upgrade outbound connection",f),await e.close(f),f}return await this.shouldBlockConnection(o,e,"denyOutboundUpgradedConnection"),St("Successfully upgraded outbound connection"),this._createConnection({cryptoProtocol:c,direction:"outbound",maConn:e,upgradedConn:a,muxerFactory:u,remotePeer:o,transient:t?.transient})}_createConnection(e){let{cryptoProtocol:t,direction:n,maConn:i,upgradedConn:s,remotePeer:o,muxerFactory:a,transient:c}=e,u,l,f;a!=null&&(u=a.createStreamMuxer({direction:n,onIncomingStream:p=>{f!=null&&Promise.resolve().then(async()=>{let m=this.components.registrar.getProtocols(),{stream:g,protocol:y}=await If(p,m);if(St("%s: incoming stream opened on %s",n,y),f==null)return;let b=Jz(y,this.components.registrar);if(CS(y,"inbound",f)===b){let _=new w(`Too many inbound protocol streams for protocol "${y}" - limit ${b}`,Y.ERR_TOO_MANY_INBOUND_PROTOCOL_STREAMS);throw p.abort(_),_}p.source=g.source,p.sink=g.sink,p.protocol=y,await this.components.peerStore.merge(o,{protocols:[y]}),this.components.metrics?.trackProtocolStream(p,f),this._onStream({connection:f,stream:p,protocol:y})}).catch(async m=>{St.error(m),p.timeline.close==null&&await p.close()})}}),l=async(p,m={})=>{if(u==null)throw new w("Stream is not multiplexed",Y.ERR_MUXER_UNAVAILABLE);St("%s: starting new stream on %s",n,p);let g=await u.newStream();try{if(m.signal==null){St("No abort signal was passed while trying to negotiate protocols %s falling back to default timeout",p),m.signal=AbortSignal.timeout(3e4);try{(0,_g.setMaxListeners)?.(1/0,m.signal)}catch{}}let{stream:y,protocol:b}=await Sf(g,p,m),E=e$(b,this.components.registrar,m);if(CS(b,"outbound",f)>=E){let x=new w(`Too many outbound protocol streams for protocol "${b}" - limit ${E}`,Y.ERR_TOO_MANY_OUTBOUND_PROTOCOL_STREAMS);throw g.abort(x),x}return await this.components.peerStore.merge(o,{protocols:[b]}),g.source=y.source,g.sink=y.sink,g.protocol=b,this.components.metrics?.trackProtocolStream(g,f),g}catch(y){throw St.error("could not create new stream",y),g.timeline.close==null&&g.abort(y),y.code!=null?y:new w(String(y),Y.ERR_UNSUPPORTED_PROTOCOL)}},Promise.all([u.sink(s.source),s.sink(u.source)]).catch(p=>{St.error(p)}));let h=i.timeline;i.timeline=new Proxy(h,{set:(...p)=>(f!=null&&p[1]==="close"&&p[2]!=null&&h.close==null&&(async()=>{try{f.status==="open"&&await f.close()}catch(m){St.error(m)}finally{this.events.safeDispatchEvent("connection:close",{detail:f})}})().catch(m=>{St.error(m)}),Reflect.set(...p))}),i.timeline.upgraded=Date.now();let d=()=>{throw new w("connection is not multiplexed",Y.ERR_CONNECTION_NOT_MULTIPLEXED)};return f=DS({remoteAddr:i.remoteAddr,remotePeer:o,status:"open",direction:n,timeline:i.timeline,multiplexer:u?.protocol,encryption:t,transient:c,newStream:l??d,getStreams:()=>u!=null?u.streams:[],close:async p=>{await i.close(p),u!=null&&await u.close(p)},abort:p=>{i.abort(p),u?.abort(p)}}),this.events.safeDispatchEvent("connection:open",{detail:f}),f}_onStream(e){let{connection:t,stream:n,protocol:i}=e,{handler:s,options:o}=this.components.registrar.getHandler(i);if(t.transient&&o.runOnTransientConnection!==!0)throw new w("Cannot open protocol stream on transient connection","ERR_TRANSIENT_CONNECTION");s({connection:t,stream:n})}async _encryptInbound(e){let t=Array.from(this.connectionEncryption.keys());St("handling inbound crypto protocol selection",t);try{let{stream:n,protocol:i}=await If(e,t,{writeBytes:!0}),s=this.connectionEncryption.get(i);if(s==null)throw new Error(`no crypto module found for ${i}`);return St("encrypting inbound connection..."),{...await s.secureInbound(this.components.peerId,n),protocol:i}}catch(n){throw new w(String(n),Y.ERR_ENCRYPTION_FAILED)}}async _encryptOutbound(e,t){let n=Array.from(this.connectionEncryption.keys());St("selecting outbound crypto protocol",n);try{let{stream:i,protocol:s}=await Sf(e,n,{writeBytes:!0}),o=this.connectionEncryption.get(s);if(o==null)throw new Error(`no crypto module found for ${s}`);return St("encrypting outbound connection to %p",t),{...await o.secureOutbound(this.components.peerId,i,t),protocol:s}}catch(i){throw new w(String(i),Y.ERR_ENCRYPTION_FAILED)}}async _multiplexOutbound(e,t){let n=Array.from(t.keys());St("outbound selecting muxer %s",n);try{let{stream:i,protocol:s}=await Sf(e,n,{writeBytes:!0});St("%s selected as muxer protocol",s);let o=t.get(s);return{stream:i,muxerFactory:o}}catch(i){throw St.error("error multiplexing outbound stream",i),new w(String(i),Y.ERR_MUXER_UNAVAILABLE)}}async _multiplexInbound(e,t){let n=Array.from(t.keys());St("inbound handling muxers %s",n);try{let{stream:i,protocol:s}=await If(e,n,{writeBytes:!0}),o=t.get(s);return{stream:i,muxerFactory:o}}catch(i){throw St.error("error multiplexing inbound stream",i),new w(String(i),Y.ERR_MUXER_UNAVAILABLE)}}};var en=C("libp2p"),Sg=class extends Ye{peerId;peerStore;contentRouting;peerRouting;keychain;metrics;services;components;#e;constructor(e){super();let t=new Ye,n=t.dispatchEvent.bind(t);t.dispatchEvent=c=>{let u=n(c),l=this.dispatchEvent(new nt(c.type,{detail:c.detail}));return u||l};try{(0,PS.setMaxListeners)?.(1/0,t)}catch{}this.#e=!1,this.peerId=e.peerId,this.services={};let i=this.components=i_({peerId:e.peerId,events:t,datastore:e.datastore??new na,connectionGater:p_(e.connectionGater)});this.peerStore=this.configureComponent("peerStore",new qd(i,{addressFilter:this.components.connectionGater.filterMultiaddrForPeer,...e.peerStore})),e.metrics!=null&&(this.metrics=this.configureComponent("metrics",e.metrics(this.components))),i.events.addEventListener("peer:update",c=>{if(c.detail.previous==null){let u={id:c.detail.peer.id,multiaddrs:c.detail.peer.addresses.map(l=>l.multiaddr),protocols:c.detail.peer.protocols};this.safeDispatchEvent("peer:discovery",{detail:u})}}),e.connectionProtector!=null&&this.configureComponent("connectionProtector",e.connectionProtector(i)),this.components.upgrader=new f1(this.components,{connectionEncryption:(e.connectionEncryption??[]).map((c,u)=>this.configureComponent(`connection-encryption-${u}`,c(this.components))),muxers:(e.streamMuxers??[]).map((c,u)=>this.configureComponent(`stream-muxers-${u}`,c(this.components))),inboundUpgradeTimeout:e.connectionManager.inboundUpgradeTimeout}),this.configureComponent("transportManager",new c1(this.components,e.transportManager)),this.configureComponent("connectionManager",new r1(this.components,e.connectionManager)),this.configureComponent("registrar",new a1(this.components)),this.configureComponent("addressManager",new zd(this.components,e.addresses));let s=Oa.generateOptions();this.keychain=this.configureComponent("keyChain",new Oa(this.components,{...s,...e.keychain}));let o=(e.peerRouters??[]).map((c,u)=>this.configureComponent(`peer-router-${u}`,c(this.components)));this.peerRouting=this.components.peerRouting=this.configureComponent("peerRouting",new o1(this.components,{routers:o}));let a=(e.contentRouters??[]).map((c,u)=>this.configureComponent(`content-router-${u}`,c(this.components)));if(this.contentRouting=this.components.contentRouting=this.configureComponent("contentRouting",new s1(this.components,{routers:a})),(e.peerDiscovery??[]).forEach((c,u)=>{this.configureComponent(`peer-discovery-${u}`,c(this.components)).addEventListener("peer",f=>{this.#t(f)})}),e.transports.forEach((c,u)=>{this.components.transportManager.add(this.configureComponent(`transport-${u}`,c(this.components)))}),e.services!=null)for(let c of Object.keys(e.services)){let u=e.services[c],l=u(this.components);if(l==null){en.error("service factory %s returned null or undefined instance",c);continue}this.services[c]=l,this.configureComponent(c,l),l[cf]!=null&&(en("registering service %s for content routing",c),a.push(l[cf])),l[uf]!=null&&(en("registering service %s for peer routing",c),o.push(l[uf])),l[Ta]!=null&&(en("registering service %s for peer discovery",c),l[Ta].addEventListener("peer",f=>{this.#t(f)}))}}configureComponent(e,t){return t==null&&en.error("component %s was null or undefined",e),this.components[e]=t,t}async start(){if(this.#e)return;this.#e=!0,en("libp2p is starting"),(await this.keychain.listKeys()).find(t=>t.name==="self")==null&&(en("importing self key into keychain"),await this.keychain.importPeer("self",this.components.peerId));try{await this.components.beforeStart?.(),await this.components.start(),await this.components.afterStart?.(),this.safeDispatchEvent("start",{detail:this}),en("libp2p has started")}catch(t){throw en.error("An error occurred starting libp2p",t),await this.stop(),t}}async stop(){this.#e&&(en("libp2p is stopping"),this.#e=!1,await this.components.beforeStop?.(),await this.components.stop(),await this.components.afterStop?.(),this.safeDispatchEvent("stop",{detail:this}),en("libp2p has stopped"))}isStarted(){return this.#e}getConnections(e){return this.components.connectionManager.getConnections(e)}getDialQueue(){return this.components.connectionManager.getDialQueue()}getPeers(){let e=new Hn;for(let t of this.components.connectionManager.getConnections())e.add(t.remotePeer);return Array.from(e)}async dial(e,t={}){return this.components.connectionManager.openConnection(e,t)}async dialProtocol(e,t,n={}){if(t==null)throw new w("no protocols were provided to open a stream",Y.ERR_INVALID_PROTOCOLS_FOR_STREAM);if(t=Array.isArray(t)?t:[t],t.length===0)throw new w("no protocols were provided to open a stream",Y.ERR_INVALID_PROTOCOLS_FOR_STREAM);return(await this.dial(e,n)).newStream(t,n)}getMultiaddrs(){return this.components.addressManager.getAddresses()}getProtocols(){return this.components.registrar.getProtocols()}async hangUp(e,t={}){Ba(e)&&(e=we(e.getPeerId()??"")),await this.components.connectionManager.closeConnections(e,t)}async getPublicKey(e,t={}){if(en("getPublicKey %p",e),e.publicKey!=null)return e.publicKey;let n=await this.peerStore.get(e);if(n.id.publicKey!=null)return n.id.publicKey;let i=ve([G("/pk/"),e.multihash.digest]),s=await this.contentRouting.get(i,t);return vi(s),await this.peerStore.patch(e,{publicKey:s}),s}async handle(e,t,n){Array.isArray(e)||(e=[e]),await Promise.all(e.map(async i=>{await this.components.registrar.handle(i,t,n)}))}async unhandle(e){Array.isArray(e)||(e=[e]),await Promise.all(e.map(async t=>{await this.components.registrar.unhandle(t)}))}async register(e,t){return this.components.registrar.register(e,t)}unregister(e){this.components.registrar.unregister(e)}#t(e){let{detail:t}=e;if(t.id.toString()===this.peerId.toString()){en.error(new Error(Y.ERR_DISCOVERED_SELF));return}this.components.peerStore.merge(t.id,{multiaddrs:t.multiaddrs,protocols:t.protocols}).catch(n=>{en.error(n)})}};async function kS(r){if(r.peerId==null){let e=r.datastore;if(e!=null)try{let t=new Oa({datastore:e},yo(Oa.generateOptions(),r.keychain));r.peerId=await t.exportPeerId("self")}catch(t){if(t.code!=="ERR_NOT_FOUND")throw t}}return r.peerId==null&&(r.peerId=await Cd()),new Sg(__(r))}async function NS(r){let e=await kS(r);return r.start!==!1&&await e.start(),e}var h1=class{gossip;msgs=new Map;msgIdToStrFn;history=[];notValidatedCount=0;constructor(e,t,n){this.gossip=e,this.msgIdToStrFn=n;for(let i=0;i<t;i++)this.history[i]=[]}get size(){return this.msgs.size}put(e,t,n=!1){let{msgIdStr:i}=e;return this.msgs.has(i)?!1:(this.msgs.set(i,{message:t,validated:n,originatingPeers:new Set,iwantCounts:new Map}),this.history[0].push({...e,topic:t.topic}),n||this.notValidatedCount++,!0)}observeDuplicate(e,t){let n=this.msgs.get(e);n&&!n.validated&&n.originatingPeers.add(t)}get(e){return this.msgs.get(this.msgIdToStrFn(e))?.message}getWithIWantCount(e,t){let n=this.msgs.get(e);if(!n)return null;let i=(n.iwantCounts.get(t)??0)+1;return n.iwantCounts.set(t,i),{msg:n.message,count:i}}getGossipIDs(e){let t=new Map;for(let n=0;n<this.gossip;n++)this.history[n].forEach(i=>{let s=this.msgs.get(i.msgIdStr);if(s&&s.validated&&e.has(i.topic)){let o=t.get(i.topic);o||(o=[],t.set(i.topic,o)),o.push(i.msgId)}});return t}validate(e){let t=this.msgs.get(e);if(!t)return null;t.validated||this.notValidatedCount--;let{message:n,originatingPeers:i}=t;return t.validated=!0,t.originatingPeers=new Set,{message:n,originatingPeers:i}}shift(){this.history[this.history.length-1].forEach(t=>{let n=this.msgs.get(t.msgIdStr);n&&(this.msgs.delete(t.msgIdStr),n.validated||this.notValidatedCount--)}),this.history.pop(),this.history.unshift([])}remove(e){let t=this.msgs.get(e);return t?(this.msgs.delete(e),t):null}};var GS=j(HS(),1),{RPC:Df}=GS.default;var Ag="/floodsub/1.0.0",Tg="/meshsub/1.0.0",Dg="/meshsub/1.1.0";var WS="ERR_TOPIC_VALIDATOR_REJECT",YS="ERR_TOPIC_VALIDATOR_IGNORE";function ts(r){if(r.length<=1)return r;let e=()=>Math.floor(Math.random()*Math.floor(r.length));for(let t=0;t<r.length;t++){let n=e(),i=r[t];r[t]=r[n],r[n]=i}return r}function QS(r){return U(r,"base64")}var Ka="StrictSign",ou="StrictNoSign",Ii;(function(r){r.Accept="accept",r.Ignore="ignore",r.Reject="reject"})(Ii||(Ii={}));var XS;(function(r){r.StrictSign="StrictSign",r.StrictNoSign="StrictNoSign"})(XS||(XS={}));var _o;(function(r){r[r.Signing=0]="Signing",r[r.Anonymous=1]="Anonymous"})(_o||(_o={}));var Vr;(function(r){r.Error="error",r.Ignore="ignore",r.Reject="reject",r.Blacklisted="blacklisted"})(Vr||(Vr={}));var Nr;(function(r){r.InvalidSignature="invalid_signature",r.InvalidSeqno="invalid_seqno",r.InvalidPeerId="invalid_peerid",r.SignaturePresent="signature_present",r.SeqnoPresent="seqno_present",r.FromPresent="from_present",r.TransformFailed="transform_failed"})(Nr||(Nr={}));var Yn;(function(r){r.duplicate="duplicate",r.invalid="invalid",r.valid="valid"})(Yn||(Yn={}));function Cg(r){switch(r){case Ii.Ignore:return Vr.Ignore;case Ii.Reject:return Vr.Reject}}async function Pg(r,e){switch(r){case Ka:{if(!e)throw Error("Must provide PeerId");if(e.privateKey==null)throw Error("Cannot sign message, no private key present");if(e.publicKey==null)throw Error("Cannot sign message, no public key present");let t=await _i(e.privateKey);return{type:_o.Signing,author:e,key:e.publicKey,privateKey:t}}case ou:return{type:_o.Anonymous};default:throw new Error(`Unknown signature policy "${r}"`)}}var ct="ERR_INVALID_PEER_SCORE_PARAMS";var n$={topics:{},topicScoreCap:10,appSpecificScore:()=>0,appSpecificWeight:10,IPColocationFactorWeight:-5,IPColocationFactorThreshold:10,IPColocationFactorWhitelist:new Set,behaviourPenaltyWeight:-10,behaviourPenaltyThreshold:0,behaviourPenaltyDecay:.2,decayInterval:1e3,decayToZero:.1,retainScore:3600*1e3},i$={topicWeight:.5,timeInMeshWeight:1,timeInMeshQuantum:1,timeInMeshCap:3600,firstMessageDeliveriesWeight:1,firstMessageDeliveriesDecay:.5,firstMessageDeliveriesCap:2e3,meshMessageDeliveriesWeight:-1,meshMessageDeliveriesDecay:.5,meshMessageDeliveriesCap:100,meshMessageDeliveriesThreshold:20,meshMessageDeliveriesWindow:10,meshMessageDeliveriesActivation:5e3,meshFailurePenaltyWeight:-1,meshFailurePenaltyDecay:.5,invalidMessageDeliveriesWeight:-1,invalidMessageDeliveriesDecay:.3};function jS(r={}){return{...n$,...r,topics:r.topics?Object.entries(r.topics).reduce((e,[t,n])=>(e[t]=s$(n),e),{}):{}}}function s$(r={}){return{...i$,...r}}function ZS(r){for(let[e,t]of Object.entries(r.topics))try{o$(t)}catch(n){throw new w(`invalid score parameters for topic ${e}: ${n.message}`,ct)}if(r.topicScoreCap<0)throw new w("invalid topic score cap; must be positive (or 0 for no cap)",ct);if(r.appSpecificScore===null||r.appSpecificScore===void 0)throw new w("missing application specific score function",ct);if(r.IPColocationFactorWeight>0)throw new w("invalid IPColocationFactorWeight; must be negative (or 0 to disable)",ct);if(r.IPColocationFactorWeight!==0&&r.IPColocationFactorThreshold<1)throw new w("invalid IPColocationFactorThreshold; must be at least 1",ct);if(r.behaviourPenaltyWeight>0)throw new w("invalid BehaviourPenaltyWeight; must be negative (or 0 to disable)",ct);if(r.behaviourPenaltyWeight!==0&&(r.behaviourPenaltyDecay<=0||r.behaviourPenaltyDecay>=1))throw new w("invalid BehaviourPenaltyDecay; must be between 0 and 1",ct);if(r.decayInterval<1e3)throw new w("invalid DecayInterval; must be at least 1s",ct);if(r.decayToZero<=0||r.decayToZero>=1)throw new w("invalid DecayToZero; must be between 0 and 1",ct)}function o$(r){if(r.topicWeight<0)throw new w("invalid topic weight; must be >= 0",ct);if(r.timeInMeshQuantum===0)throw new w("invalid TimeInMeshQuantum; must be non zero",ct);if(r.timeInMeshWeight<0)throw new w("invalid TimeInMeshWeight; must be positive (or 0 to disable)",ct);if(r.timeInMeshWeight!==0&&r.timeInMeshQuantum<=0)throw new w("invalid TimeInMeshQuantum; must be positive",ct);if(r.timeInMeshWeight!==0&&r.timeInMeshCap<=0)throw new w("invalid TimeInMeshCap; must be positive",ct);if(r.firstMessageDeliveriesWeight<0)throw new w("invallid FirstMessageDeliveriesWeight; must be positive (or 0 to disable)",ct);if(r.firstMessageDeliveriesWeight!==0&&(r.firstMessageDeliveriesDecay<=0||r.firstMessageDeliveriesDecay>=1))throw new w("invalid FirstMessageDeliveriesDecay; must be between 0 and 1",ct);if(r.firstMessageDeliveriesWeight!==0&&r.firstMessageDeliveriesCap<=0)throw new w("invalid FirstMessageDeliveriesCap; must be positive",ct);if(r.meshMessageDeliveriesWeight>0)throw new w("invalid MeshMessageDeliveriesWeight; must be negative (or 0 to disable)",ct);if(r.meshMessageDeliveriesWeight!==0&&(r.meshMessageDeliveriesDecay<=0||r.meshMessageDeliveriesDecay>=1))throw new w("invalid MeshMessageDeliveriesDecay; must be between 0 and 1",ct);if(r.meshMessageDeliveriesWeight!==0&&r.meshMessageDeliveriesCap<=0)throw new w("invalid MeshMessageDeliveriesCap; must be positive",ct);if(r.meshMessageDeliveriesWeight!==0&&r.meshMessageDeliveriesThreshold<=0)throw new w("invalid MeshMessageDeliveriesThreshold; must be positive",ct);if(r.meshMessageDeliveriesWindow<0)throw new w("invalid MeshMessageDeliveriesWindow; must be non-negative",ct);if(r.meshMessageDeliveriesWeight!==0&&r.meshMessageDeliveriesActivation<1e3)throw new w("invalid MeshMessageDeliveriesActivation; must be at least 1s",ct);if(r.meshFailurePenaltyWeight>0)throw new w("invalid MeshFailurePenaltyWeight; must be negative (or 0 to disable)",ct);if(r.meshFailurePenaltyWeight!==0&&(r.meshFailurePenaltyDecay<=0||r.meshFailurePenaltyDecay>=1))throw new w("invalid MeshFailurePenaltyDecay; must be between 0 and 1",ct);if(r.invalidMessageDeliveriesWeight>0)throw new w("invalid InvalidMessageDeliveriesWeight; must be negative (or 0 to disable)",ct);if(r.invalidMessageDeliveriesDecay<=0||r.invalidMessageDeliveriesDecay>=1)throw new w("invalid InvalidMessageDeliveriesDecay; must be between 0 and 1",ct)}var a$={gossipThreshold:-10,publishThreshold:-50,graylistThreshold:-80,acceptPXThreshold:10,opportunisticGraftThreshold:20};function JS(r={}){return{...a$,...r}}function eR(r,e,t,n){let i=0;Object.entries(e.topics).forEach(([o,a])=>{let c=t.topics[o];if(c===void 0)return;let u=0;if(a.inMesh){let d=a.meshTime/c.timeInMeshQuantum;d>c.timeInMeshCap&&(d=c.timeInMeshCap),u+=d*c.timeInMeshWeight}let l=a.firstMessageDeliveries;if(l>c.firstMessageDeliveriesCap&&(l=c.firstMessageDeliveriesCap),u+=l*c.firstMessageDeliveriesWeight,a.meshMessageDeliveriesActive&&a.meshMessageDeliveries<c.meshMessageDeliveriesThreshold){let d=c.meshMessageDeliveriesThreshold-a.meshMessageDeliveries,p=d*d;u+=p*c.meshMessageDeliveriesWeight}let f=a.meshFailurePenalty;u+=f*c.meshFailurePenaltyWeight;let h=a.invalidMessageDeliveries*a.invalidMessageDeliveries;u+=h*c.invalidMessageDeliveriesWeight,i+=u*c.topicWeight}),t.topicScoreCap>0&&i>t.topicScoreCap&&(i=t.topicScoreCap);let s=t.appSpecificScore(r);if(i+=s*t.appSpecificWeight,e.knownIPs.forEach(o=>{if(t.IPColocationFactorWhitelist.has(o))return;let a=n.get(o),c=a?a.size:0;if(c>t.IPColocationFactorThreshold){let u=c-t.IPColocationFactorThreshold,l=u*u;i+=l*t.IPColocationFactorWeight}}),e.behaviourPenalty>t.behaviourPenaltyThreshold){let o=e.behaviourPenalty-t.behaviourPenaltyThreshold,a=o*o;i+=a*t.behaviourPenaltyWeight}return i}var nR=j(rR(),1),qr;(function(r){r[r.unknown=0]="unknown",r[r.valid=1]="valid",r[r.invalid=2]="invalid",r[r.ignored=3]="ignored"})(qr||(qr={}));var d1=class{records;queue;constructor(){this.records=new Map,this.queue=new nR.default}getRecord(e){return this.records.get(e)}ensureRecord(e){let t=this.records.get(e);if(t)return t;t={status:qr.unknown,firstSeenTsMs:Date.now(),validated:0,peers:new Set},this.records.set(e,t);let n={msgId:e,expire:Date.now()+12e4};return this.queue.push(n),t}gc(){let e=Date.now(),t=this.queue.peekFront();for(;t&&t.expire<e;)this.records.delete(t.msgId),this.queue.shift(),t=this.queue.peekFront()}clear(){this.records.clear(),this.queue.clear()}};function m1(r,e,t=()=>!0){let n=new Set;if(e<=0)return n;for(let i of r){if(n.size>=e)break;t(i)&&(n.add(i),r.delete(i))}return n}function iR(r,e){return m1(r,e,()=>!0)}var p1=class extends Map{getDefault;constructor(e){super(),this.getDefault=e}getOrDefault(e){let t=super.get(e);return t===void 0&&(t=this.getDefault(),this.set(e,t)),t}};var au=C("libp2p:gossipsub:score"),g1=class{params;metrics;peerStats=new Map;peerIPs=new p1(()=>new Set);scoreCache=new Map;deliveryRecords=new d1;_backgroundInterval;scoreCacheValidityMs;computeScore;constructor(e,t,n){this.params=e,this.metrics=t,ZS(e),this.scoreCacheValidityMs=n.scoreCacheValidityMs,this.computeScore=n.computeScore??eR}get size(){return this.peerStats.size}start(){if(this._backgroundInterval){au("Peer score already running");return}this._backgroundInterval=setInterval(()=>this.background(),this.params.decayInterval),au("started")}stop(){if(!this._backgroundInterval){au("Peer score already stopped");return}clearInterval(this._backgroundInterval),delete this._backgroundInterval,this.peerIPs.clear(),this.peerStats.clear(),this.deliveryRecords.clear(),au("stopped")}background(){this.refreshScores(),this.deliveryRecords.gc()}dumpPeerScoreStats(){return Object.fromEntries(Array.from(this.peerStats.entries()).map(([e,t])=>[e,t]))}messageFirstSeenTimestampMs(e){let t=this.deliveryRecords.getRecord(e);return t?t.firstSeenTsMs:null}refreshScores(){let e=Date.now(),t=this.params.decayToZero;this.peerStats.forEach((n,i)=>{if(!n.connected){e>n.expire&&(this.removeIPsForPeer(i,n.knownIPs),this.peerStats.delete(i),this.scoreCache.delete(i));return}Object.entries(n.topics).forEach(([s,o])=>{let a=this.params.topics[s];a!==void 0&&(o.firstMessageDeliveries*=a.firstMessageDeliveriesDecay,o.firstMessageDeliveries<t&&(o.firstMessageDeliveries=0),o.meshMessageDeliveries*=a.meshMessageDeliveriesDecay,o.meshMessageDeliveries<t&&(o.meshMessageDeliveries=0),o.meshFailurePenalty*=a.meshFailurePenaltyDecay,o.meshFailurePenalty<t&&(o.meshFailurePenalty=0),o.invalidMessageDeliveries*=a.invalidMessageDeliveriesDecay,o.invalidMessageDeliveries<t&&(o.invalidMessageDeliveries=0),o.inMesh&&(o.meshTime=e-o.graftTime,o.meshTime>a.meshMessageDeliveriesActivation&&(o.meshMessageDeliveriesActive=!0)))}),n.behaviourPenalty*=this.params.behaviourPenaltyDecay,n.behaviourPenalty<t&&(n.behaviourPenalty=0)})}score(e){this.metrics?.scoreFnCalls.inc();let t=this.peerStats.get(e);if(!t)return 0;let n=Date.now(),i=this.scoreCache.get(e);if(i&&i.cacheUntil>n)return i.score;this.metrics?.scoreFnRuns.inc();let s=this.computeScore(e,t,this.params,this.peerIPs),o=n+this.scoreCacheValidityMs;return i?(this.metrics?.scoreCachedDelta.observe(Math.abs(s-i.score)),i.score=s,i.cacheUntil=o):this.scoreCache.set(e,{score:s,cacheUntil:o}),s}addPenalty(e,t,n){let i=this.peerStats.get(e);i&&(i.behaviourPenalty+=t,this.metrics?.onScorePenalty(n))}addPeer(e){let t={connected:!0,expire:0,topics:{},knownIPs:new Set,behaviourPenalty:0};this.peerStats.set(e,t)}addIP(e,t){let n=this.peerStats.get(e);n&&n.knownIPs.add(t),this.peerIPs.getOrDefault(t).add(e)}removeIP(e,t){let n=this.peerStats.get(e);n&&n.knownIPs.delete(t);let i=this.peerIPs.get(t);i&&(i.delete(e),i.size===0&&this.peerIPs.delete(t))}removePeer(e){let t=this.peerStats.get(e);if(t){if(this.score(e)>0){this.removeIPsForPeer(e,t.knownIPs),this.peerStats.delete(e);return}Object.entries(t.topics).forEach(([n,i])=>{i.firstMessageDeliveries=0;let s=this.params.topics[n].meshMessageDeliveriesThreshold;if(i.inMesh&&i.meshMessageDeliveriesActive&&i.meshMessageDeliveries<s){let o=s-i.meshMessageDeliveries;i.meshFailurePenalty+=o*o}i.inMesh=!1,i.meshMessageDeliveriesActive=!1}),t.connected=!1,t.expire=Date.now()+this.params.retainScore}}graft(e,t){let n=this.peerStats.get(e);if(n){let i=this.getPtopicStats(n,t);i&&(i.inMesh=!0,i.graftTime=Date.now(),i.meshTime=0,i.meshMessageDeliveriesActive=!1)}}prune(e,t){let n=this.peerStats.get(e);if(n){let i=this.getPtopicStats(n,t);if(i){let s=this.params.topics[t].meshMessageDeliveriesThreshold;if(i.meshMessageDeliveriesActive&&i.meshMessageDeliveries<s){let o=s-i.meshMessageDeliveries;i.meshFailurePenalty+=o*o}i.meshMessageDeliveriesActive=!1,i.inMesh=!1}}}validateMessage(e){this.deliveryRecords.ensureRecord(e)}deliverMessage(e,t,n){this.markFirstMessageDelivery(e,n);let i=this.deliveryRecords.ensureRecord(t),s=Date.now();if(i.status!==qr.unknown){au("unexpected delivery: message from %s was first seen %s ago and has delivery status %s",e,s-i.firstSeenTsMs,qr[i.status]);return}i.status=qr.valid,i.validated=s,i.peers.forEach(o=>{o!==e.toString()&&this.markDuplicateMessageDelivery(o,n)})}rejectInvalidMessage(e,t){this.markInvalidMessageDelivery(e,t)}rejectMessage(e,t,n,i){switch(i){case Vr.Error:this.markInvalidMessageDelivery(e,n);return;case Vr.Blacklisted:return}let s=this.deliveryRecords.ensureRecord(t);if(s.status!==qr.unknown){au("unexpected rejection: message from %s was first seen %s ago and has delivery status %d",e,Date.now()-s.firstSeenTsMs,qr[s.status]);return}if(i===Vr.Ignore){s.status=qr.ignored,s.peers.clear();return}s.status=qr.invalid,this.markInvalidMessageDelivery(e,n),s.peers.forEach(o=>{this.markInvalidMessageDelivery(o,n)}),s.peers.clear()}duplicateMessage(e,t,n){let i=this.deliveryRecords.ensureRecord(t);if(!i.peers.has(e))switch(i.status){case qr.unknown:i.peers.add(e);break;case qr.valid:i.peers.add(e),this.markDuplicateMessageDelivery(e,n,i.validated);break;case qr.invalid:this.markInvalidMessageDelivery(e,n);break;case qr.ignored:break}}markInvalidMessageDelivery(e,t){let n=this.peerStats.get(e);if(n){let i=this.getPtopicStats(n,t);i&&(i.invalidMessageDeliveries+=1)}}markFirstMessageDelivery(e,t){let n=this.peerStats.get(e);if(n){let i=this.getPtopicStats(n,t);if(i){let s=this.params.topics[t].firstMessageDeliveriesCap;i.firstMessageDeliveries=Math.min(s,i.firstMessageDeliveries+1),i.inMesh&&(s=this.params.topics[t].meshMessageDeliveriesCap,i.meshMessageDeliveries=Math.min(s,i.meshMessageDeliveries+1))}}}markDuplicateMessageDelivery(e,t,n){let i=this.peerStats.get(e);if(i){let s=n!==void 0?Date.now():0,o=this.getPtopicStats(i,t);if(o&&o.inMesh){let a=this.params.topics[t];if(n!==void 0){let u=s-n,l=u>a.meshMessageDeliveriesWindow;if(this.metrics?.onDuplicateMsgDelivery(t,u,l),l)return}let c=a.meshMessageDeliveriesCap;o.meshMessageDeliveries=Math.min(c,o.meshMessageDeliveries+1)}}}removeIPsForPeer(e,t){for(let n of t){let i=this.peerIPs.get(n);i&&(i.delete(e),i.size===0&&this.peerIPs.delete(n))}}getPtopicStats(e,t){let n=e.topics[t];return n!==void 0?n:this.params.topics[t]!==void 0?(n={inMesh:!1,graftTime:0,meshTime:0,firstMessageDeliveries:0,meshMessageDeliveries:0,meshMessageDeliveriesActive:!1,meshFailurePenalty:0,invalidMessageDeliveries:0},e.topics[t]=n,n):null}};var y1=class{gossipsubIWantFollowupMs;msgIdToStrFn;metrics;promises=new Map;requestMsByMsg=new Map;requestMsByMsgExpire;constructor(e,t,n){this.gossipsubIWantFollowupMs=e,this.msgIdToStrFn=t,this.metrics=n,this.requestMsByMsgExpire=10*e}get size(){return this.promises.size}get requestMsByMsgSize(){return this.requestMsByMsg.size}addPromise(e,t){let n=Math.floor(Math.random()*t.length),i=t[n],s=this.msgIdToStrFn(i),o=this.promises.get(s);o||(o=new Map,this.promises.set(s,o));let a=Date.now();o.has(e)||(o.set(e,a+this.gossipsubIWantFollowupMs),this.metrics&&(this.metrics.iwantPromiseStarted.inc(1),this.requestMsByMsg.has(s)||this.requestMsByMsg.set(s,a)))}getBrokenPromises(){let e=Date.now(),t=new Map,n=0;return this.promises.forEach((i,s)=>{i.forEach((o,a)=>{o<e&&(t.set(a,(t.get(a)??0)+1),i.delete(a),n++)}),i.size||this.promises.delete(s)}),this.metrics?.iwantPromiseBroken.inc(n),t}deliverMessage(e,t=!1){this.trackMessage(e);let n=this.promises.get(e);n&&(this.promises.delete(e),this.metrics&&(this.metrics.iwantPromiseResolved.inc(1),t&&this.metrics.iwantPromiseResolvedFromDuplicate.inc(1),this.metrics.iwantPromiseResolvedPeers.inc(n.size)))}rejectMessage(e,t){switch(this.trackMessage(e),t){case Vr.Error:return}this.promises.delete(e)}clear(){this.promises.clear()}prune(){let e=Date.now()-this.requestMsByMsgExpire,t=0;for(let[n,i]of this.requestMsByMsg.entries())if(i<e)this.requestMsByMsg.delete(n),t++;else break;this.metrics?.iwantMessagePruned.inc(t)}trackMessage(e){if(this.metrics){let t=this.requestMsByMsg.get(e);t!==void 0&&(this.metrics.iwantPromiseDeliveryTime.observe((Date.now()-t)/1e3),this.requestMsByMsg.delete(e))}}};var cu=class{entries=new Map;validityMs;constructor(e){this.validityMs=e.validityMs}get size(){return this.entries.size}put(e,t){return this.entries.has(e)?!0:(this.entries.set(e,{value:t,validUntilMs:Date.now()+this.validityMs}),!1)}prune(){let e=Date.now();for(let[t,n]of this.entries.entries())if(n.validUntilMs<e)this.entries.delete(t);else break}has(e){return this.entries.has(e)}get(e){let t=this.entries.get(e);return t&&t.validUntilMs>=Date.now()?t.value:void 0}clear(){this.entries.clear()}};var sR;(function(r){r.forward="forward",r.publish="publish"})(sR||(sR={}));var Bs;(function(r){r.Fanout="fanout",r.Random="random",r.Subscribed="subscribed",r.Outbound="outbound",r.NotEnough="not_enough",r.Opportunistic="opportunistic"})(Bs||(Bs={}));var Va;(function(r){r.Dc="disconnected",r.BadScore="bad_score",r.Prune="prune",r.Excess="excess"})(Va||(Va={}));var lu;(function(r){r.GraftBackoff="graft_backoff",r.BrokenPromise="broken_promise",r.MessageDeficit="message_deficit",r.IPColocation="IP_colocation"})(lu||(lu={}));var fu;(function(r){r.LowScore="low_score",r.MaxIhave="max_ihave",r.MaxIasked="max_iasked"})(fu||(fu={}));var uu;(function(r){r.graylist="graylist",r.publish="publish",r.gossip="gossip",r.mesh="mesh"})(uu||(uu={}));function oR(r,e,t){return{protocolsEnabled:r.gauge({name:"gossipsub_protocol",help:"Status of enabled protocols",labelNames:["protocol"]}),topicSubscriptionStatus:r.gauge({name:"gossipsub_topic_subscription_status",help:"Status of our subscription to this topic",labelNames:["topicStr"]}),topicPeersCount:r.gauge({name:"gossipsub_topic_peer_count",help:"Number of peers subscribed to each topic",labelNames:["topicStr"]}),meshPeerCounts:r.gauge({name:"gossipsub_mesh_peer_count",help:"Number of peers in our mesh",labelNames:["topicStr"]}),meshPeerInclusionEvents:r.gauge({name:"gossipsub_mesh_peer_inclusion_events_total",help:"Number of times we include peers in a topic mesh for different reasons",labelNames:["reason"]}),meshPeerInclusionEventsByTopic:r.gauge({name:"gossipsub_mesh_peer_inclusion_events_by_topic_total",help:"Number of times we include peers in a topic",labelNames:["topic"]}),meshPeerChurnEvents:r.gauge({name:"gossipsub_peer_churn_events_total",help:"Number of times we remove peers in a topic mesh for different reasons",labelNames:["reason"]}),meshPeerChurnEventsByTopic:r.gauge({name:"gossipsub_peer_churn_events_by_topic_total",help:"Number of times we remove peers in a topic",labelNames:["topic"]}),peersPerProtocol:r.gauge({name:"gossipsub_peers_per_protocol_count",help:"Peers connected for each topic",labelNames:["protocol"]}),heartbeatDuration:r.histogram({name:"gossipsub_heartbeat_duration_seconds",help:"The time it takes to complete one iteration of the 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o.values())d.p1w*=h,d.p2w*=h,d.p3w*=h,d.p3bw*=h,d.p4w*=h}let a=0,c=0,u=0,l=t.appSpecificScore(r);a+=l*t.appSpecificWeight,e.knownIPs.forEach(h=>{if(t.IPColocationFactorWhitelist.has(h))return;let d=n.get(h),p=d?d.size:0;if(p>t.IPColocationFactorThreshold){let m=p-t.IPColocationFactorThreshold,g=m*m;c+=g*t.IPColocationFactorWeight}});let f=e.behaviourPenalty*e.behaviourPenalty;return u+=f*t.behaviourPenaltyWeight,s+=a+c+u,{byTopic:o,p5w:a,p6w:c,p7w:u,score:s}}function dR(r,e,t,n,i){let s={byTopic:new Map,p5w:[],p6w:[],p7w:[],score:[]};for(let o of r){let a=e.get(o);if(a){let c=u$(o,a,t,n,i);for(let[u,l]of c.byTopic){let f=s.byTopic.get(u);f||(f={p1w:[],p2w:[],p3w:[],p3bw:[],p4w:[]},s.byTopic.set(u,f)),f.p1w.push(l.p1w),f.p2w.push(l.p2w),f.p3w.push(l.p3w),f.p3bw.push(l.p3bw),f.p4w.push(l.p4w)}s.p5w.push(c.p5w),s.p6w.push(c.p6w),s.p7w.push(c.p7w),s.score.push(c.score)}else s.p5w.push(0),s.p6w.push(0),s.p7w.push(0),s.score.push(0)}return s}var b1=class{rawStream;pushable;closeController;maxBufferSize;constructor(e,t,n){this.rawStream=e,this.pushable=Pt({objectMode:!1}),this.closeController=new AbortController,this.maxBufferSize=n.maxBufferSize??1/0,Me(Er(this.pushable,this.closeController.signal,{returnOnAbort:!0}),i=>Kt(i),this.rawStream).catch(t)}get protocol(){return this.rawStream.protocol}push(e){if(this.pushable.readableLength>this.maxBufferSize)throw Error(`OutboundStream buffer full, size > ${this.maxBufferSize}`);this.pushable.push(e)}close(){this.closeController.abort(),this.pushable.return(),this.rawStream.close()}},w1=class{source;rawStream;closeController;constructor(e,t={}){this.rawStream=e,this.closeController=new AbortController,this.source=Er(Me(this.rawStream,n=>Yt(n,t)),this.closeController.signal,{returnOnAbort:!0})}close(){this.closeController.abort(),this.rawStream.close()}};var pR=j(Ig(),1),mR={maxSubscriptions:1/0,maxMessages:1/0,maxIhaveMessageIDs:1/0,maxIwantMessageIDs:1/0,maxControlMessages:1/0,maxPeerInfos:1/0};function gR(r,e){e={...e};let t=pR.default.Reader.create(r),n=r.length,i=n===void 0?t.len:t.pos+n,s={};for(;t.pos<i;){let o=t.uint32();switch(o>>>3){case 1:s.subscriptions&&s.subscriptions.length||(s.subscriptions=[]),s.subscriptions.length<e.maxSubscriptions?s.subscriptions.push(l$(t,t.uint32())):t.skipType(o&7);break;case 2:s.messages&&s.messages.length||(s.messages=[]),s.messages.length<e.maxMessages?s.messages.push(f$(t,t.uint32())):t.skipType(o&7);break;case 3:s.control=h$(t,t.uint32(),e);break;default:t.skipType(o&7);break}}return s}function l$(r,e){let t=e===void 0?r.len:r.pos+e,n={};for(;r.pos<t;){let i=r.uint32();switch(i>>>3){case 1:n.subscribe=r.bool();break;case 2:n.topic=r.string();break;default:r.skipType(i&7);break}}return n}function f$(r,e){let t=e===void 0?r.len:r.pos+e,n={};for(;r.pos<t;){let i=r.uint32();switch(i>>>3){case 1:n.from=r.bytes();break;case 2:n.data=r.bytes();break;case 3:n.seqno=r.bytes();break;case 4:n.topic=r.string();break;case 5:n.signature=r.bytes();break;case 6:n.key=r.bytes();break;default:r.skipType(i&7);break}}if(!n.topic)throw Error("missing required 'topic'");return n}function h$(r,e,t){let n=e===void 0?r.len:r.pos+e,i={};for(;r.pos<n;){let s=r.uint32();switch(s>>>3){case 1:i.ihave&&i.ihave.length||(i.ihave=[]),i.ihave.length<t.maxControlMessages?i.ihave.push(d$(r,r.uint32(),t)):r.skipType(s&7);break;case 2:i.iwant&&i.iwant.length||(i.iwant=[]),i.iwant.length<t.maxControlMessages?i.iwant.push(p$(r,r.uint32(),t)):r.skipType(s&7);break;case 3:i.graft&&i.graft.length||(i.graft=[]),i.graft.length<t.maxControlMessages?i.graft.push(m$(r,r.uint32())):r.skipType(s&7);break;case 4:i.prune&&i.prune.length||(i.prune=[]),i.prune.length<t.maxControlMessages?i.prune.push(g$(r,r.uint32(),t)):r.skipType(s&7);break;default:r.skipType(s&7);break}}return i}function d$(r,e,t){let n=e===void 0?r.len:r.pos+e,i={};for(;r.pos<n;){let s=r.uint32();switch(s>>>3){case 1:i.topicID=r.string();break;case 2:i.messageIDs&&i.messageIDs.length||(i.messageIDs=[]),t.maxIhaveMessageIDs-- >0?i.messageIDs.push(r.bytes()):r.skipType(s&7);break;default:r.skipType(s&7);break}}return i}function p$(r,e,t){let n=e===void 0?r.len:r.pos+e,i={};for(;r.pos<n;){let s=r.uint32();switch(s>>>3){case 1:i.messageIDs&&i.messageIDs.length||(i.messageIDs=[]),t.maxIwantMessageIDs-- >0?i.messageIDs.push(r.bytes()):r.skipType(s&7);break;default:r.skipType(s&7);break}}return i}function m$(r,e){let t=e===void 0?r.len:r.pos+e,n={};for(;r.pos<t;){let i=r.uint32();switch(i>>>3){case 1:n.topicID=r.string();break;default:r.skipType(i&7);break}}return n}function g$(r,e,t){let n=e===void 0?r.len:r.pos+e,i={};for(;r.pos<n;){let s=r.uint32();switch(s>>>3){case 1:i.topicID=r.string();break;case 2:i.peers&&i.peers.length||(i.peers=[]),t.maxPeerInfos-- >0?i.peers.push(y$(r,r.uint32())):r.skipType(s&7);break;case 3:i.backoff=r.uint64();break;default:r.skipType(s&7);break}}return i}function y$(r,e){let t=e===void 0?r.len:r.pos+e,n={};for(;r.pos<t;){let i=r.uint32();switch(i>>>3){case 1:n.peerID=r.bytes();break;case 2:n.signedPeerRecord=r.bytes();break;default:r.skipType(i&7);break}}return n}var E1;(function(r){r[r.ip4=4]="ip4",r[r.ip6=41]="ip6"})(E1||(E1={}));function yR(r){for(let e of r.tuples())switch(e[0]){case E1.ip4:case E1.ip6:return mf(e[0],e[1])}return null}var En;(function(r){r[r.started=0]="started",r[r.stopped=1]="stopped"})(En||(En={}));var kg=class extends Ye{globalSignaturePolicy;multicodecs=[Dg,Tg];publishConfig;dataTransform;peers=new Set;streamsInbound=new Map;streamsOutbound=new Map;outboundInflightQueue=Pt({objectMode:!0});direct=new Set;floodsubPeers=new Set;seenCache;acceptFromWhitelist=new Map;topics=new Map;subscriptions=new Set;mesh=new Map;fanout=new Map;fanoutLastpub=new Map;gossip=new Map;control=new Map;peerhave=new Map;iasked=new Map;backoff=new Map;outbound=new Map;msgIdFn;fastMsgIdFn;msgIdToStrFn;fastMsgIdCache;publishedMessageIds;mcache;score;topicValidators=new Map;log;heartbeatTicks=0;gossipTracer;components;directPeerInitial=null;static multicodec=Dg;opts;decodeRpcLimits;metrics;status={code:En.stopped};maxInboundStreams;maxOutboundStreams;allowedTopics;heartbeatTimer=null;constructor(e,t={}){super();let n={fallbackToFloodsub:!0,floodPublish:!0,doPX:!1,directPeers:[],D:6,Dlo:4,Dhi:12,Dscore:4,Dout:2,Dlazy:6,heartbeatInterval:1e3,fanoutTTL:6e4,mcacheLength:5,mcacheGossip:3,seenTTL:12e4,gossipsubIWantFollowupMs:3e3,prunePeers:16,pruneBackoff:6e4,unsubcribeBackoff:1e4,graftFloodThreshold:1e4,opportunisticGraftPeers:2,opportunisticGraftTicks:60,directConnectTicks:300,...t,scoreParams:jS(t.scoreParams),scoreThresholds:JS(t.scoreThresholds)};if(this.components=e,this.decodeRpcLimits=n.decodeRpcLimits??mR,this.globalSignaturePolicy=n.globalSignaturePolicy??Ka,n.fallbackToFloodsub&&this.multicodecs.push(Ag),this.log=C(n.debugName??"libp2p:gossipsub"),this.opts=n,this.direct=new Set(n.directPeers.map(i=>i.id.toString())),this.seenCache=new cu({validityMs:n.seenTTL}),this.publishedMessageIds=new cu({validityMs:n.seenTTL}),t.msgIdFn)this.msgIdFn=t.msgIdFn;else switch(this.globalSignaturePolicy){case Ka:this.msgIdFn=fR;break;case ou:this.msgIdFn=hR;break}if(t.fastMsgIdFn&&(this.fastMsgIdFn=t.fastMsgIdFn,this.fastMsgIdCache=new cu({validityMs:n.seenTTL})),this.msgIdToStrFn=t.msgIdToStrFn??QS,this.mcache=t.messageCache||new h1(n.mcacheGossip,n.mcacheLength,this.msgIdToStrFn),t.dataTransform&&(this.dataTransform=t.dataTransform),t.metricsRegister){if(!t.metricsTopicStrToLabel)throw Error("Must set metricsTopicStrToLabel with metrics");let i=Math.max(...Object.values(n.scoreParams.topics).map(o=>o.meshMessageDeliveriesWindow),1e3),s=oR(t.metricsRegister,t.metricsTopicStrToLabel,{gossipPromiseExpireSec:this.opts.gossipsubIWantFollowupMs/1e3,behaviourPenaltyThreshold:n.scoreParams.behaviourPenaltyThreshold,maxMeshMessageDeliveriesWindowSec:i/1e3});s.mcacheSize.addCollect(()=>this.onScrapeMetrics(s));for(let o of this.multicodecs)s.protocolsEnabled.set({protocol:o},1);this.metrics=s}else this.metrics=null;this.gossipTracer=new y1(this.opts.gossipsubIWantFollowupMs,this.msgIdToStrFn,this.metrics),this.score=new g1(this.opts.scoreParams,this.metrics,{scoreCacheValidityMs:n.heartbeatInterval}),this.maxInboundStreams=t.maxInboundStreams,this.maxOutboundStreams=t.maxOutboundStreams,this.allowedTopics=n.allowedTopics?new Set(n.allowedTopics):null}getPeers(){return[...this.peers.keys()].map(e=>we(e))}isStarted(){return this.status.code===En.started}async start(){if(this.isStarted())return;this.log("starting"),this.publishConfig=await Pg(this.globalSignaturePolicy,this.components.peerId),this.outboundInflightQueue=Pt({objectMode:!0}),Me(this.outboundInflightQueue,async s=>{for await(let{peerId:o,connection:a}of s)await this.createOutboundStream(o,a)}).catch(s=>this.log.error("outbound inflight queue error",s)),await Promise.all(this.opts.directPeers.map(async s=>{await this.components.peerStore.merge(s.id,{multiaddrs:s.addrs})}));let e=this.components.registrar;await Promise.all(this.multicodecs.map(s=>e.handle(s,this.onIncomingStream.bind(this),{maxInboundStreams:this.maxInboundStreams,maxOutboundStreams:this.maxOutboundStreams})));let t={onConnect:this.onPeerConnected.bind(this),onDisconnect:this.onPeerDisconnected.bind(this)},n=await Promise.all(this.multicodecs.map(s=>e.register(s,t))),i=setTimeout(this.runHeartbeat,100);this.status={code:En.started,registrarTopologyIds:n,heartbeatTimeout:i,hearbeatStartMs:Date.now()+100},this.score.start(),this.directPeerInitial=setTimeout(()=>{Promise.resolve().then(async()=>{await Promise.all(Array.from(this.direct).map(async s=>await this.connect(s)))}).catch(s=>{this.log(s)})},1e3),this.log("started")}async stop(){if(this.log("stopping"),this.status.code!==En.started)return;let{registrarTopologyIds:e}=this.status;this.status={code:En.stopped};let t=this.components.registrar;await Promise.all(this.multicodecs.map(n=>t.unhandle(n))),e.forEach(n=>t.unregister(n)),this.outboundInflightQueue.end();for(let n of this.streamsOutbound.values())n.close();this.streamsOutbound.clear();for(let n of this.streamsInbound.values())n.close();this.streamsInbound.clear(),this.peers.clear(),this.subscriptions.clear(),this.heartbeatTimer&&(this.heartbeatTimer.cancel(),this.heartbeatTimer=null),this.score.stop(),this.mesh.clear(),this.fanout.clear(),this.fanoutLastpub.clear(),this.gossip.clear(),this.control.clear(),this.peerhave.clear(),this.iasked.clear(),this.backoff.clear(),this.outbound.clear(),this.gossipTracer.clear(),this.seenCache.clear(),this.fastMsgIdCache&&this.fastMsgIdCache.clear(),this.directPeerInitial&&clearTimeout(this.directPeerInitial),this.log("stopped")}dumpPeerScoreStats(){return this.score.dumpPeerScoreStats()}onIncomingStream({stream:e,connection:t}){if(!this.isStarted())return;let n=t.remotePeer;this.addPeer(n,t.direction,t.remoteAddr),this.createInboundStream(n,e),this.outboundInflightQueue.push({peerId:n,connection:t})}onPeerConnected(e,t){this.metrics?.newConnectionCount.inc({status:t.status}),!(!this.isStarted()||t.status!=="open")&&(this.addPeer(e,t.direction,t.remoteAddr),this.outboundInflightQueue.push({peerId:e,connection:t}))}onPeerDisconnected(e){this.log("connection ended %p",e),this.removePeer(e)}async createOutboundStream(e,t){if(!this.isStarted())return;let n=e.toString();if(this.peers.has(n)&&!this.streamsOutbound.has(n))try{let i=new b1(await t.newStream(this.multicodecs),o=>this.log.error("outbound pipe error",o),{maxBufferSize:this.opts.maxOutboundBufferSize});this.log("create outbound stream %p",e),this.streamsOutbound.set(n,i);let s=i.protocol;s===Ag&&this.floodsubPeers.add(n),this.metrics?.peersPerProtocol.inc({protocol:s},1),this.subscriptions.size>0&&(this.log("send subscriptions to",n),this.sendSubscriptions(n,Array.from(this.subscriptions),!0))}catch(i){this.log.error("createOutboundStream error",i)}}async createInboundStream(e,t){if(!this.isStarted())return;let n=e.toString();if(!this.peers.has(n))return;let i=this.streamsInbound.get(n);i!==void 0&&(this.log("replacing existing inbound steam %s",n),i.close()),this.log("create inbound stream %s",n);let s=new w1(t,{maxDataLength:this.opts.maxInboundDataLength});this.streamsInbound.set(n,s),this.pipePeerReadStream(e,s.source).catch(o=>this.log(o))}addPeer(e,t,n){let i=e.toString();if(!this.peers.has(i)){this.log("new peer %p",e),this.peers.add(i),this.score.addPeer(i);let s=yR(n);s!==null?this.score.addIP(i,s):this.log("Added peer has no IP in current address %s %s",i,n.toString()),this.outbound.has(i)||this.outbound.set(i,t==="outbound")}}removePeer(e){let t=e.toString();if(!this.peers.has(t))return;this.log("delete peer %p",e),this.peers.delete(t);let n=this.streamsOutbound.get(t),i=this.streamsInbound.get(t);n&&this.metrics?.peersPerProtocol.inc({protocol:n.protocol},-1),n?.close(),i?.close(),this.streamsOutbound.delete(t),this.streamsInbound.delete(t);for(let s of this.topics.values())s.delete(t);for(let[s,o]of this.mesh)o.delete(t)===!0&&this.metrics?.onRemoveFromMesh(s,Va.Dc,1);for(let s of this.fanout.values())s.delete(t);this.floodsubPeers.delete(t),this.gossip.delete(t),this.control.delete(t),this.outbound.delete(t),this.score.removePeer(t),this.acceptFromWhitelist.delete(t)}get started(){return this.status.code===En.started}getMeshPeers(e){let t=this.mesh.get(e);return t?Array.from(t):[]}getSubscribers(e){let t=this.topics.get(e);return(t?Array.from(t):[]).map(n=>we(n))}getTopics(){return Array.from(this.subscriptions)}async pipePeerReadStream(e,t){try{await Me(t,async n=>{for await(let i of n)try{let s=i.subarray(),o=gR(s,this.decodeRpcLimits);if(this.metrics?.onRpcRecv(o,s.length),this.opts.awaitRpcHandler)try{await this.handleReceivedRpc(e,o)}catch(a){this.metrics?.onRpcRecvError(),this.log(a)}else this.handleReceivedRpc(e,o).catch(a=>{this.metrics?.onRpcRecvError(),this.log(a)})}catch(s){this.metrics?.onRpcDataError(),this.log(s)}})}catch(n){this.metrics?.onPeerReadStreamError(),this.handlePeerReadStreamError(n,e)}}handlePeerReadStreamError(e,t){this.log.error(e),this.onPeerDisconnected(t)}async handleReceivedRpc(e,t){if(!this.acceptFrom(e.toString())){this.log("received message from unacceptable peer %p",e),this.metrics?.rpcRecvNotAccepted.inc();return}let n=t.subscriptions?t.subscriptions.length:0,i=t.messages?t.messages.length:0,s=0,o=0,a=0,c=0;if(t.control&&(t.control.ihave&&(s=t.control.ihave.length),t.control.iwant&&(o=t.control.iwant.length),t.control.graft&&(a=t.control.graft.length),t.control.prune&&(c=t.control.prune.length)),this.log(`rpc.from ${e.toString()} subscriptions ${n} messages ${i} ihave ${s} iwant ${o} graft ${a} prune ${c}`),t.subscriptions&&t.subscriptions.length>0){let u=[];t.subscriptions.forEach(l=>{let f=l.topic,h=l.subscribe===!0;if(f!=null){if(this.allowedTopics&&!this.allowedTopics.has(f))return;this.handleReceivedSubscription(e,f,h),u.push({topic:f,subscribe:h})}}),this.dispatchEvent(new nt("subscription-change",{detail:{peerId:e,subscriptions:u}}))}if(t.messages)for(let u of t.messages){if(this.allowedTopics&&!this.allowedTopics.has(u.topic))continue;let l=this.handleReceivedMessage(e,u).catch(f=>{this.metrics?.onMsgRecvError(u.topic),this.log(f)});this.opts.awaitRpcMessageHandler&&await l}t.control&&await this.handleControlMessage(e.toString(),t.control)}handleReceivedSubscription(e,t,n){this.log("subscription update from %p topic %s",e,t);let i=this.topics.get(t);i==null&&(i=new Set,this.topics.set(t,i)),n?i.add(e.toString()):i.delete(e.toString())}async handleReceivedMessage(e,t){this.metrics?.onMsgRecvPreValidation(t.topic);let n=await this.validateReceivedMessage(e,t);switch(this.metrics?.onMsgRecvResult(t.topic,n.code),n.code){case Yn.duplicate:this.score.duplicateMessage(e.toString(),n.msgIdStr,t.topic),this.gossipTracer.deliverMessage(n.msgIdStr,!0),this.mcache.observeDuplicate(n.msgIdStr,e.toString());return;case Yn.invalid:if(n.msgIdStr){let i=n.msgIdStr;this.score.rejectMessage(e.toString(),i,t.topic,n.reason),this.gossipTracer.rejectMessage(i,n.reason)}else this.score.rejectInvalidMessage(e.toString(),t.topic);this.metrics?.onMsgRecvInvalid(t.topic,n);return;case Yn.valid:this.score.validateMessage(n.messageId.msgIdStr),this.gossipTracer.deliverMessage(n.messageId.msgIdStr),this.mcache.put(n.messageId,t,!this.opts.asyncValidation),this.subscriptions.has(t.topic)&&(!this.components.peerId.equals(e)||this.opts.emitSelf)&&(super.dispatchEvent(new nt("gossipsub:message",{detail:{propagationSource:e,msgId:n.messageId.msgIdStr,msg:n.msg}})),super.dispatchEvent(new nt("message",{detail:n.msg}))),this.opts.asyncValidation||this.forwardMessage(n.messageId.msgIdStr,t,e.toString())}}async validateReceivedMessage(e,t){let n=this.fastMsgIdFn?.(t),i=n!==void 0?this.fastMsgIdCache?.get(n):void 0;if(i)return{code:Yn.duplicate,msgIdStr:i};let s=await uR(this.globalSignaturePolicy,t);if(!s.valid)return{code:Yn.invalid,reason:Vr.Error,error:s.error};let o=s.message;try{this.dataTransform&&(o.data=this.dataTransform.inboundTransform(t.topic,o.data))}catch(f){return this.log("Invalid message, transform failed",f),{code:Yn.invalid,reason:Vr.Error,error:Nr.TransformFailed}}let a=await this.msgIdFn(o),c=this.msgIdToStrFn(a),u={msgId:a,msgIdStr:c};if(n!==void 0&&this.fastMsgIdCache&&this.fastMsgIdCache.put(n,c)&&this.metrics?.fastMsgIdCacheCollision.inc(),this.seenCache.has(c))return{code:Yn.duplicate,msgIdStr:c};this.seenCache.put(c);let l=this.topicValidators.get(t.topic);if(l!=null){let f;try{f=await l(e,o)}catch(h){let d=h.code;d===YS&&(f=Ii.Ignore),d===WS?f=Ii.Reject:f=Ii.Ignore}if(f!==Ii.Accept)return{code:Yn.invalid,reason:Cg(f),msgIdStr:c}}return{code:Yn.valid,messageId:u,msg:o}}getScore(e){return this.score.score(e)}sendSubscriptions(e,t,n){this.sendRpc(e,{subscriptions:t.map(i=>({topic:i,subscribe:n}))})}async handleControlMessage(e,t){if(t===void 0)return;let n=t.ihave?this.handleIHave(e,t.ihave):[],i=t.iwant?this.handleIWant(e,t.iwant):[],s=t.graft?await this.handleGraft(e,t.graft):[];if(t.prune&&await this.handlePrune(e,t.prune),!n.length&&!i.length&&!s.length)return;let o=this.sendRpc(e,{messages:i,control:{iwant:n,prune:s}}),a=n[0]?.messageIDs;a&&(o?this.gossipTracer.addPromise(e,a):this.metrics?.iwantPromiseUntracked.inc(1))}acceptFrom(e){if(this.direct.has(e))return!0;let t=Date.now(),n=this.acceptFromWhitelist.get(e);if(n&&n.messagesAccepted<128&&n.acceptUntil>=t)return n.messagesAccepted+=1,!0;let i=this.score.score(e);return i>=0?this.acceptFromWhitelist.set(e,{messagesAccepted:0,acceptUntil:t+1e3}):this.acceptFromWhitelist.delete(e),i>=this.opts.scoreThresholds.graylistThreshold}handleIHave(e,t){if(!t.length)return[];let n=this.score.score(e);if(n<this.opts.scoreThresholds.gossipThreshold)return this.log("IHAVE: ignoring peer %s with score below threshold [ score = %d ]",e,n),this.metrics?.ihaveRcvIgnored.inc({reason:fu.LowScore}),[];let i=(this.peerhave.get(e)??0)+1;if(this.peerhave.set(e,i),i>10)return this.log("IHAVE: peer %s has advertised too many times (%d) within this heartbeat interval; ignoring",e,i),this.metrics?.ihaveRcvIgnored.inc({reason:fu.MaxIhave}),[];let s=this.iasked.get(e)??0;if(s>=5e3)return this.log("IHAVE: peer %s has already advertised too many messages (%d); ignoring",e,s),this.metrics?.ihaveRcvIgnored.inc({reason:fu.MaxIasked}),[];let o=new Map;if(t.forEach(({topicID:u,messageIDs:l})=>{if(!u||!l||!this.mesh.has(u))return;let f=0;l.forEach(h=>{let d=this.msgIdToStrFn(h);this.seenCache.has(d)||(o.set(d,h),f++)}),this.metrics?.onIhaveRcv(u,l.length,f)}),!o.size)return[];let a=o.size;a+s>5e3&&(a=5e3-s),this.log("IHAVE: Asking for %d out of %d messages from %s",a,o.size,e);let c=Array.from(o.values());return ts(c),c=c.slice(0,a),this.iasked.set(e,s+a),[{messageIDs:c}]}handleIWant(e,t){if(!t.length)return[];let n=this.score.score(e);if(n<this.opts.scoreThresholds.gossipThreshold)return this.log("IWANT: ignoring peer %s with score below threshold [score = %d]",e,n),[];let i=new Map,s=new Map,o=0;return t.forEach(({messageIDs:a})=>{a&&a.forEach(c=>{let u=this.msgIdToStrFn(c),l=this.mcache.getWithIWantCount(u,e);if(l==null){o++;return}if(s.set(l.msg.topic,1+(s.get(l.msg.topic)??0)),l.count>3){this.log("IWANT: Peer %s has asked for message %s too many times: ignoring request",e,c);return}i.set(u,l.msg)})}),this.metrics?.onIwantRcv(s,o),i.size?(this.log("IWANT: Sending %d messages to %s",i.size,e),Array.from(i.values())):(this.log("IWANT: Could not provide any wanted messages to %s",e),[])}async handleGraft(e,t){let n=[],i=this.score.score(e),s=Date.now(),o=this.opts.doPX;if(t.forEach(({topicID:c})=>{if(!c)return;let u=this.mesh.get(c);if(!u){o=!1;return}if(u.has(e))return;if(this.direct.has(e)){this.log("GRAFT: ignoring request from direct peer %s",e),n.push(c),o=!1;return}let l=this.backoff.get(c)?.get(e);if(typeof l=="number"&&s<l){this.log("GRAFT: ignoring backed off peer %s",e),this.score.addPenalty(e,1,lu.GraftBackoff),o=!1;let f=l+this.opts.graftFloodThreshold-this.opts.pruneBackoff;s<f&&this.score.addPenalty(e,1,lu.GraftBackoff),this.addBackoff(e,c),n.push(c);return}if(i<0){this.log("GRAFT: ignoring peer %s with negative score: score=%d, topic=%s",e,i,c),n.push(c),o=!1,this.addBackoff(e,c);return}if(u.size>=this.opts.Dhi&&!this.outbound.get(e)){n.push(c),this.addBackoff(e,c);return}this.log("GRAFT: Add mesh link from %s in %s",e,c),this.score.graft(e,c),u.add(e),this.metrics?.onAddToMesh(c,Bs.Subscribed,1)}),!n.length)return[];let a=!1;return await Promise.all(n.map(c=>this.makePrune(e,c,o,a)))}async handlePrune(e,t){let n=this.score.score(e);for(let{topicID:i,backoff:s,peers:o}of t){if(i==null)continue;let a=this.mesh.get(i);if(!a)return;if(this.log("PRUNE: Remove mesh link to %s in %s",e,i),this.score.prune(e,i),a.has(e)&&(a.delete(e),this.metrics?.onRemoveFromMesh(i,Va.Prune,1)),typeof s=="number"&&s>0?this.doAddBackoff(e,i,s*1e3):this.addBackoff(e,i),o&&o.length){if(n<this.opts.scoreThresholds.acceptPXThreshold){this.log("PRUNE: ignoring PX from peer %s with insufficient score [score = %d, topic = %s]",e,n,i);continue}await this.pxConnect(o)}}}addBackoff(e,t){this.doAddBackoff(e,t,this.opts.pruneBackoff)}doAddBackoff(e,t,n){let i=this.backoff.get(t);i||(i=new Map,this.backoff.set(t,i));let s=Date.now()+n;(i.get(e)??0)<s&&i.set(e,s)}applyIwantPenalties(){this.gossipTracer.getBrokenPromises().forEach((e,t)=>{this.log("peer %s didn't follow up in %d IWANT requests; adding penalty",t,e),this.score.addPenalty(t,e,lu.BrokenPromise)})}clearBackoff(){if(this.heartbeatTicks%15!==0)return;let e=Date.now();this.backoff.forEach((t,n)=>{t.forEach((i,s)=>{i+1*this.opts.heartbeatInterval<e&&t.delete(s)}),t.size===0&&this.backoff.delete(n)})}async directConnect(){let e=[];this.direct.forEach(t=>{this.streamsOutbound.has(t)||e.push(t)}),await Promise.all(e.map(async t=>await this.connect(t)))}async pxConnect(e){e.length>this.opts.prunePeers&&(ts(e),e=e.slice(0,this.opts.prunePeers));let t=[];await Promise.all(e.map(async n=>{if(!n.peerID)return;let i=Ot(n.peerID),s=i.toString();if(!this.peers.has(s)){if(!n.signedPeerRecord){t.push(s);return}try{if(!await this.components.peerStore.consumePeerRecord(n.signedPeerRecord,i)){this.log("bogus peer record obtained through px: could not add peer record to address book");return}t.push(s)}catch{this.log("bogus peer record obtained through px: invalid signature or not a peer record")}}})),t.length&&await Promise.all(t.map(async n=>await this.connect(n)))}async connect(e){this.log("Initiating connection with %s",e);let t=we(e),n=await this.components.connectionManager.openConnection(t);for(let i of this.multicodecs)for(let s of this.components.registrar.getTopologies(i))s.onConnect?.(t,n)}subscribe(e){if(this.status.code!==En.started)throw new Error("Pubsub has not started");if(!this.subscriptions.has(e)){this.subscriptions.add(e);for(let t of this.peers.keys())this.sendSubscriptions(t,[e],!0)}this.join(e)}unsubscribe(e){if(this.status.code!==En.started)throw new Error("Pubsub is not started");let t=this.subscriptions.delete(e);if(this.log("unsubscribe from %s - am subscribed %s",e,t),t)for(let n of this.peers.keys())this.sendSubscriptions(n,[e],!1);this.leave(e)}join(e){if(this.status.code!==En.started)throw new Error("Gossipsub has not started");if(this.mesh.has(e))return;this.log("JOIN %s",e),this.metrics?.onJoin(e);let t=new Set,n=this.backoff.get(e),i=this.fanout.get(e);if(i&&(this.fanout.delete(e),this.fanoutLastpub.delete(e),i.forEach(s=>{!this.direct.has(s)&&this.score.score(s)>=0&&(!n||!n.has(s))&&t.add(s)}),this.metrics?.onAddToMesh(e,Bs.Fanout,t.size)),t.size<this.opts.D){let s=t.size;this.getRandomGossipPeers(e,this.opts.D,a=>!t.has(a)&&!this.direct.has(a)&&this.score.score(a)>=0&&(!n||!n.has(a))).forEach(a=>{t.add(a)}),this.metrics?.onAddToMesh(e,Bs.Random,t.size-s)}this.mesh.set(e,t),t.forEach(s=>{this.log("JOIN: Add mesh link to %s in %s",s,e),this.sendGraft(s,e)})}leave(e){if(this.status.code!==En.started)throw new Error("Gossipsub has not started");this.log("LEAVE %s",e),this.metrics?.onLeave(e);let t=this.mesh.get(e);t&&(Promise.all(Array.from(t).map(async n=>(this.log("LEAVE: Remove mesh link to %s in %s",n,e),await this.sendPrune(n,e)))).catch(n=>{this.log("Error sending prunes to mesh peers",n)}),this.mesh.delete(e))}selectPeersToForward(e,t,n){let i=new Set,s=this.topics.get(e);s&&(this.direct.forEach(a=>{s.has(a)&&t!==a&&!n?.has(a)&&i.add(a)}),this.floodsubPeers.forEach(a=>{s.has(a)&&t!==a&&!n?.has(a)&&this.score.score(a)>=this.opts.scoreThresholds.publishThreshold&&i.add(a)}));let o=this.mesh.get(e);return o&&o.size>0&&o.forEach(a=>{t!==a&&!n?.has(a)&&i.add(a)}),i}selectPeersToPublish(e){let t=new Set,n={direct:0,floodsub:0,mesh:0,fanout:0},i=this.topics.get(e);if(i)if(this.opts.floodPublish)i.forEach(s=>{this.direct.has(s)?(t.add(s),n.direct++):this.score.score(s)>=this.opts.scoreThresholds.publishThreshold&&(t.add(s),n.floodsub++)});else{this.direct.forEach(o=>{i.has(o)&&(t.add(o),n.direct++)}),this.floodsubPeers.forEach(o=>{i.has(o)&&this.score.score(o)>=this.opts.scoreThresholds.publishThreshold&&(t.add(o),n.floodsub++)});let s=this.mesh.get(e);if(s&&s.size>0)s.forEach(o=>{t.add(o),n.mesh++});else{let o=this.fanout.get(e);if(o&&o.size>0)o.forEach(a=>{t.add(a),n.fanout++});else{let a=this.getRandomGossipPeers(e,this.opts.D,c=>this.score.score(c)>=this.opts.scoreThresholds.publishThreshold);a.size>0&&(this.fanout.set(e,a),a.forEach(c=>{t.add(c),n.fanout++}))}this.fanoutLastpub.set(e,Date.now())}}return{tosend:t,tosendCount:n}}forwardMessage(e,t,n,i){n&&this.score.deliverMessage(n,e,t.topic);let s=this.selectPeersToForward(t.topic,n,i);s.forEach(o=>{this.sendRpc(o,{messages:[t]})}),this.metrics?.onForwardMsg(t.topic,s.size)}async publish(e,t,n){let i=Date.now(),s=this.dataTransform?this.dataTransform.outboundTransform(e,t):t;if(this.publishConfig==null)throw Error("PublishError.Uninitialized");let{raw:o,msg:a}=await cR(this.publishConfig,e,t,s),c=await this.msgIdFn(a),u=this.msgIdToStrFn(c),l=n?.ignoreDuplicatePublishError??this.opts.ignoreDuplicatePublishError;if(this.seenCache.has(u)){if(l)return this.metrics?.onPublishDuplicateMsg(e),{recipients:[]};throw Error("PublishError.Duplicate")}let{tosend:f,tosendCount:h}=this.selectPeersToPublish(e),d=this.opts.emitSelf===!0&&this.subscriptions.has(e),p=n?.allowPublishToZeroPeers??this.opts.allowPublishToZeroPeers;if(f.size===0&&!p&&!d)throw Error("PublishError.InsufficientPeers");this.seenCache.put(u),this.mcache.put({msgId:c,msgIdStr:u},o,!0),this.publishedMessageIds.put(u);for(let g of f)this.sendRpc(g,{messages:[o]})||f.delete(g);let m=Date.now()-i;return this.metrics?.onPublishMsg(e,h,f.size,o.data!=null?o.data.length:0,m),d&&(f.add(this.components.peerId.toString()),super.dispatchEvent(new nt("gossipsub:message",{detail:{propagationSource:this.components.peerId,msgId:u,msg:a}})),super.dispatchEvent(new nt("message",{detail:a}))),{recipients:Array.from(f.values()).map(g=>we(g))}}reportMessageValidationResult(e,t,n){let i;if(n===Ii.Accept){if(i=this.mcache.validate(e),i!=null){let{message:o,originatingPeers:a}=i;this.score.deliverMessage(t,e,o.topic),this.forwardMessage(e,i.message,t,a)}}else if(i=this.mcache.remove(e),i){let o=Cg(n),{message:a,originatingPeers:c}=i;this.score.rejectMessage(t,e,a.topic,o);for(let u of c)this.score.rejectMessage(u,e,a.topic,o)}let s=this.score.messageFirstSeenTimestampMs(e);this.metrics?.onReportValidation(i,n,s)}sendGraft(e,t){let n=[{topicID:t}];this.sendRpc(e,{control:{graft:n}})}async sendPrune(e,t){let i=[await this.makePrune(e,t,this.opts.doPX,!0)];this.sendRpc(e,{control:{prune:i}})}sendRpc(e,t){let n=this.streamsOutbound.get(e);if(!n)return this.log(`Cannot send RPC to ${e} as there is no open stream to it available`),!1;let i=this.control.get(e);i&&(this.piggybackControl(e,t,i),this.control.delete(e));let s=this.gossip.get(e);s&&(this.piggybackGossip(e,t,s),this.gossip.delete(e));let o=Df.encode(t).finish();try{n.push(o)}catch(a){return this.log.error(`Cannot send rpc to ${e}`,a),i&&this.control.set(e,i),s&&this.gossip.set(e,s),!1}return this.metrics?.onRpcSent(t,o.length),!0}piggybackControl(e,t,n){if(n.graft){t.control||(t.control={}),t.control.graft||(t.control.graft=[]);for(let i of n.graft)i.topicID&&this.mesh.get(i.topicID)?.has(e)&&t.control.graft.push(i)}if(n.prune){t.control||(t.control={}),t.control.prune||(t.control.prune=[]);for(let i of n.prune)i.topicID&&!this.mesh.get(i.topicID)?.has(e)&&t.control.prune.push(i)}}piggybackGossip(e,t,n){t.control||(t.control={}),t.control.ihave=n}async sendGraftPrune(e,t,n){let i=this.opts.doPX,s=!1;for(let[o,a]of e){let c=a.map(f=>({topicID:f})),u=[],l=t.get(o);l&&(u=await Promise.all(l.map(async f=>await this.makePrune(o,f,i&&!(n.get(o)??!1),s))),t.delete(o)),this.sendRpc(o,{control:{graft:c,prune:u}})}for(let[o,a]of t){let c=await Promise.all(a.map(async u=>await this.makePrune(o,u,i&&!(n.get(o)??!1),s)));this.sendRpc(o,{control:{prune:c}})}}emitGossip(e){let t=this.mcache.getGossipIDs(new Set(e.keys()));for(let[n,i]of e)this.doEmitGossip(n,i,t.get(n)??[])}doEmitGossip(e,t,n){if(!n.length||(ts(n),n.length>5e3&&this.log("too many messages for gossip; will truncate IHAVE list (%d messages)",n.length),!t.size))return;let i=this.opts.Dlazy,s=.25*t.size,o=t;s>i&&(i=s),i>o.size?i=o.size:o=ts(Array.from(o)).slice(0,i),o.forEach(a=>{let c=n;n.length>5e3&&(c=ts(c.slice()).slice(0,5e3)),this.pushGossip(a,{topicID:e,messageIDs:c})})}flush(){for(let[e,t]of this.gossip.entries())this.gossip.delete(e),this.sendRpc(e,{control:{ihave:t}});for(let[e,t]of this.control.entries())this.control.delete(e),this.sendRpc(e,{control:{graft:t.graft,prune:t.prune}})}pushGossip(e,t){this.log("Add gossip to %s",e);let n=this.gossip.get(e)||[];this.gossip.set(e,n.concat(t))}async makePrune(e,t,n,i){if(this.score.prune(e,t),this.streamsOutbound.get(e).protocol===Tg)return{topicID:t,peers:[]};let s=i?this.opts.unsubcribeBackoff:this.opts.pruneBackoff,o=s/1e3;if(this.doAddBackoff(e,t,s),!n)return{topicID:t,peers:[],backoff:o};let a=this.getRandomGossipPeers(t,this.opts.prunePeers,u=>u!==e&&this.score.score(u)>=0),c=await Promise.all(Array.from(a).map(async u=>{let l=we(u),f;try{f=await this.components.peerStore.get(l)}catch(h){if(h.code!=="ERR_NOT_FOUND")throw h}return{peerID:l.toBytes(),signedPeerRecord:f?.peerRecordEnvelope}}));return{topicID:t,peers:c,backoff:o}}runHeartbeat=()=>{let e=this.metrics?.heartbeatDuration.startTimer();this.heartbeat().catch(t=>{this.log("Error running heartbeat",t)}).finally(()=>{if(e?.(),this.status.code===En.started){clearTimeout(this.status.heartbeatTimeout);let t=this.opts.heartbeatInterval-(Date.now()-this.status.hearbeatStartMs)%this.opts.heartbeatInterval;t<this.opts.heartbeatInterval*.25&&(t+=this.opts.heartbeatInterval,this.metrics?.heartbeatSkipped.inc()),this.status.heartbeatTimeout=setTimeout(this.runHeartbeat,t)}})};async heartbeat(){let{D:e,Dlo:t,Dhi:n,Dscore:i,Dout:s,fanoutTTL:o}=this.opts;this.heartbeatTicks++;let a=new Map,c=p=>{let m=a.get(p);return m===void 0&&(m=this.score.score(p),a.set(p,m)),m},u=new Map,l=new Map,f=new Map;this.clearBackoff(),this.peerhave.clear(),this.metrics?.cacheSize.set({cache:"iasked"},this.iasked.size),this.iasked.clear(),this.applyIwantPenalties(),this.heartbeatTicks%this.opts.directConnectTicks===0&&await this.directConnect(),this.fastMsgIdCache?.prune(),this.seenCache.prune(),this.gossipTracer.prune(),this.publishedMessageIds.prune();let h=new Map;this.mesh.forEach((p,m)=>{let g=this.topics.get(m),y=new Set,b=new Set;if(h.set(m,b),g){let x=ts(Array.from(g)),v=this.backoff.get(m);for(let R of x){let T=this.streamsOutbound.get(R);if(T&&this.multicodecs.includes(T.protocol)&&!p.has(R)&&!this.direct.has(R)){let P=c(R);(!v||!v.has(R))&&P>=0&&y.add(R),P>=this.opts.scoreThresholds.gossipThreshold&&b.add(R)}}}let E=(x,v)=>{this.log("HEARTBEAT: Remove mesh link to %s in %s",x,m),this.addBackoff(x,m),p.delete(x),c(x)>=this.opts.scoreThresholds.gossipThreshold&&b.add(x),this.metrics?.onRemoveFromMesh(m,v,1);let R=l.get(x);R?R.push(m):l.set(x,[m])},_=(x,v)=>{this.log("HEARTBEAT: Add mesh link to %s in %s",x,m),this.score.graft(x,m),p.add(x),b.delete(x),this.metrics?.onAddToMesh(m,v,1);let R=u.get(x);R?R.push(m):u.set(x,[m])};if(p.forEach(x=>{let v=c(x);v<0&&(this.log("HEARTBEAT: Prune peer %s with negative score: score=%d, topic=%s",x,v,m),E(x,Va.BadScore),f.set(x,!0))}),p.size<t){let x=e-p.size;iR(y,x).forEach(R=>{_(R,Bs.NotEnough)})}if(p.size>n){let x=Array.from(p);x.sort((R,T)=>c(T)-c(R)),x=x.slice(0,i).concat(ts(x.slice(i)));let v=0;if(x.slice(0,e).forEach(R=>{this.outbound.get(R)&&v++}),v<s){let R=P=>{let q=x[P];for(let $=P;$>0;$--)x[$]=x[$-1];x[0]=q};if(v>0){let P=v;for(let q=1;q<e&&P>0;q++)this.outbound.get(x[q])&&(R(q),P--)}let T=e-v;for(let P=e;P<x.length&&T>0;P++)this.outbound.get(x[P])&&(R(P),T--)}x.slice(e).forEach(R=>{E(R,Va.Excess)})}if(p.size>=t){let x=0;if(p.forEach(v=>{this.outbound.get(v)&&x++}),x<s){let v=s-x;m1(y,v,T=>this.outbound.get(T)===!0).forEach(T=>{_(T,Bs.Outbound)})}}if(this.heartbeatTicks%this.opts.opportunisticGraftTicks===0&&p.size>1){let x=Array.from(p).sort((T,P)=>c(T)-c(P)),v=Math.floor(p.size/2),R=c(x[v]);if(R<this.opts.scoreThresholds.opportunisticGraftThreshold){let T=this.opts.opportunisticGraftPeers,P=m1(y,T,q=>c(q)>R);for(let q of P)this.log("HEARTBEAT: Opportunistically graft peer %s on topic %s",q,m),_(q,Bs.Opportunistic)}}});let d=Date.now();this.fanoutLastpub.forEach((p,m)=>{p+o<d&&(this.fanout.delete(m),this.fanoutLastpub.delete(m))}),this.fanout.forEach((p,m)=>{let g=this.topics.get(m);p.forEach(_=>{(!g.has(_)||c(_)<this.opts.scoreThresholds.publishThreshold)&&p.delete(_)});let y=this.topics.get(m),b=[],E=new Set;if(h.set(m,E),y){let _=ts(Array.from(y));for(let x of _){let v=this.streamsOutbound.get(x);if(v&&this.multicodecs.includes(v.protocol)&&!p.has(x)&&!this.direct.has(x)){let R=c(x);R>=this.opts.scoreThresholds.publishThreshold&&b.push(x),R>=this.opts.scoreThresholds.gossipThreshold&&E.add(x)}}}if(p.size<e){let _=e-p.size;b.slice(0,_).forEach(x=>{p.add(x),E?.delete(x)})}}),this.emitGossip(h),await this.sendGraftPrune(u,l,f),this.flush(),this.mcache.shift(),this.dispatchEvent(new nt("gossipsub:heartbeat"))}getRandomGossipPeers(e,t,n=()=>!0){let i=this.topics.get(e);if(!i)return new Set;let s=[];return i.forEach(o=>{let a=this.streamsOutbound.get(o);a&&this.multicodecs.includes(a.protocol)&&n(o)&&s.push(o)}),s=ts(s),t>0&&s.length>t&&(s=s.slice(0,t)),new 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i=Qn(e),s=Qn(t),o=Qn(n),a=r[0],c=r[1],u=r[2],l=r[3],f=i[0],h=i[1],d=i[2],p=i[3],m=i[4],g=i[5],y=i[6],b=i[7],E=s[0],_=s[1],x=s[2],v=s[3];for(let R=0;R<20;R+=2)a=a+f|0,E=ae(E^a,16),m=m+E|0,f=ae(f^m,12),a=a+f|0,E=ae(E^a,8),m=m+E|0,f=ae(f^m,7),c=c+h|0,_=ae(_^c,16),g=g+_|0,h=ae(h^g,12),c=c+h|0,_=ae(_^c,8),g=g+_|0,h=ae(h^g,7),u=u+d|0,x=ae(x^u,16),y=y+x|0,d=ae(d^y,12),u=u+d|0,x=ae(x^u,8),y=y+x|0,d=ae(d^y,7),l=l+p|0,v=ae(v^l,16),b=b+v|0,p=ae(p^b,12),l=l+p|0,v=ae(v^l,8),b=b+v|0,p=ae(p^b,7),a=a+h|0,v=ae(v^a,16),y=y+v|0,h=ae(h^y,12),a=a+h|0,v=ae(v^a,8),y=y+v|0,h=ae(h^y,7),c=c+d|0,E=ae(E^c,16),b=b+E|0,d=ae(d^b,12),c=c+d|0,E=ae(E^c,8),b=b+E|0,d=ae(d^b,7),u=u+p|0,_=ae(_^u,16),m=m+_|0,p=ae(p^m,12),u=u+p|0,_=ae(_^u,8),m=m+_|0,p=ae(p^m,7),l=l+f|0,x=ae(x^l,16),g=g+x|0,f=ae(f^g,12),l=l+f|0,x=ae(x^l,8),g=g+x|0,f=ae(f^g,7);return o[0]=a,o[1]=c,o[2]=u,o[3]=l,o[4]=E,o[5]=_,o[6]=x,o[7]=v,n}var sge=du({core:kf,counterRight:!1,counterLen:8}),aH=du({core:kf,counterRight:!1,counterLen:4,allow128bitKeys:!1}),cH=du({core:kf,counterRight:!1,counterLen:8,extendNonceFn:oH,allow128bitKeys:!1}),oge=du({core:kf,counterRight:!1,counterLen:4,rounds:8}),age=du({core:kf,counterRight:!1,counterLen:4,rounds:12}),uH=new Uint8Array(16),CR=(r,e)=>{r.update(e);let t=e.length%16;t&&r.update(uH.subarray(t))},PR=(r,e,t,n,i)=>{let s=r(e,t,new Uint8Array(32)),o=TR.create(s);i&&CR(o,i),CR(o,n);let a=new Uint8Array(16),c=SR(a);Bg(c,0,BigInt(i?i.length:0),!0),Bg(c,8,BigInt(n.length),!0),o.update(a);let u=o.digest();return s.fill(0),u},kR=r=>(e,t,n)=>(Pf(e,32),Pf(t),{tagLength:16,encrypt:s=>{let o=new Uint8Array(s.length+16);r(e,t,s,o,1);let a=PR(r,e,t,o.subarray(0,-16),n);return o.set(a,s.length),o},decrypt:s=>{if(s.length<16)throw new Error("Encrypted data should be at least 16");let o=s.subarray(-16),a=s.subarray(0,-16),c=PR(r,e,t,a,n);if(!IR(o,c))throw new Error("Wrong tag");return r(e,t,a,void 0,1)}}),Ug=kR(aH),cge=kR(cH);function OR(r,e,t){return dn.hash(r),t===void 0&&(t=new Uint8Array(r.outputLen)),Kc(r,uo(t),uo(e))}var Fg=new Uint8Array([0]),NR=new Uint8Array;function BR(r,e,t,n=32){if(dn.hash(r),dn.number(n),n>255*r.outputLen)throw new Error("Length should be <= 255*HashLen");let i=Math.ceil(n/r.outputLen);t===void 0&&(t=NR);let s=new Uint8Array(i*r.outputLen),o=Kc.create(r,e),a=o._cloneInto(),c=new Uint8Array(o.outputLen);for(let u=0;u<i;u++)Fg[0]=u+1,a.update(u===0?NR:c).update(t).update(Fg).digestInto(c),s.set(c,r.outputLen*u),o._cloneInto(a);return o.destroy(),a.destroy(),c.fill(0),Fg.fill(0),s.slice(0,n)}var Kg={hashSHA256(r){return Fc(r)},getHKDF(r,e){let t=OR(Fc,e,r),i=BR(Fc,t,void 0,96),s=i.subarray(0,32),o=i.subarray(32,64),a=i.subarray(64,96);return[s,o,a]},generateX25519KeyPair(){let r=jl.utils.randomPrivateKey();return{publicKey:jl.getPublicKey(r),privateKey:r}},generateX25519KeyPairFromSeed(r){return{publicKey:jl.getPublicKey(r),privateKey:r}},generateX25519SharedKey(r,e){return jl.getSharedSecret(r,e)},chaCha20Poly1305Encrypt(r,e,t,n){return Ug(n,e,t).encrypt(r)},chaCha20Poly1305Decrypt(r,e,t,n,i){let s=Ug(n,e,t).decrypt(r);return i&&i.set(s),s}};var lH=r=>globalThis.Buffer?globalThis.Buffer.allocUnsafe(r):new Uint8Array(r),pu=r=>{let e=lH(2);return new DataView(e.buffer,e.byteOffset,e.byteLength).setUint16(0,r,!1),e};pu.bytes=2;var Nf=r=>{if(r.length<2)throw RangeError("Could not decode int16BE");return r instanceof Uint8Array?new DataView(r.buffer,r.byteOffset,r.byteLength).getUint16(0,!1):r.getUint16(0)};Nf.bytes=2;function LR(r){return ve([r.ne,r.ciphertext],r.ne.length+r.ciphertext.length)}function MR(r){return ve([r.ne,r.ns,r.ciphertext],r.ne.length+r.ns.length+r.ciphertext.length)}function UR(r){return ve([r.ns,r.ciphertext],r.ns.length+r.ciphertext.length)}function FR(r){if(r.length<32)throw new Error("Cannot decode stage 0 MessageBuffer: length less than 32 bytes.");return{ne:r.subarray(0,32),ciphertext:r.subarray(32,r.length),ns:new Uint8Array(0)}}function KR(r){if(r.length<80)throw new Error("Cannot decode stage 1 MessageBuffer: length less than 80 bytes.");return{ne:r.subarray(0,32),ns:r.subarray(32,80),ciphertext:r.subarray(80,r.length)}}function VR(r){if(r.length<48)throw new Error("Cannot decode stage 2 MessageBuffer: length less than 48 bytes.");return{ne:new Uint8Array(0),ns:r.subarray(0,48),ciphertext:r.subarray(48,r.length)}}var zR=16;function $R(r,e){return async function*(t){for await(let n of t)for(let i=0;i<n.length;i+=65519){let s=i+65519;s>n.length&&(s=n.length);let o=r.encrypt(n.subarray(i,s),r.session);e?.encryptedPackets.increment(),yield pu(o.byteLength),yield o}}}function HR(r,e){return async function*(t){for await(let n of t)for(let i=0;i<n.length;i+=65535){let s=i+65535;if(s>n.length&&(s=n.length),s-zR<i)throw new Error("Invalid chunk");let o=n.subarray(i,s),a=n.subarray(i,s-zR),{plaintext:c,valid:u}=r.decrypt(o,r.session,a);if(!u)throw e?.decryptErrors.increment(),new Error("Failed to validate decrypted chunk");e?.decryptedPackets.increment(),yield c}}}var R1;(function(r){let e;r.codec=()=>(e==null&&(e=me((t,n,i={})=>{if(i.lengthDelimited!==!1&&n.fork(),t.webtransportCerthashes!=null)for(let s of t.webtransportCerthashes)n.uint32(10),n.bytes(s);i.lengthDelimited!==!1&&n.ldelim()},(t,n)=>{let i={webtransportCerthashes:[]},s=n==null?t.len:t.pos+n;for(;t.pos<s;){let o=t.uint32();switch(o>>>3){case 1:i.webtransportCerthashes.push(t.bytes());break;default:t.skipType(o&7);break}}return i})),e),r.encode=t=>pe(t,r.codec()),r.decode=t=>de(t,r.codec())})(R1||(R1={}));var Bf;(function(r){let e;r.codec=()=>(e==null&&(e=me((t,n,i={})=>{i.lengthDelimited!==!1&&n.fork(),(i.writeDefaults===!0||t.identityKey!=null&&t.identityKey.byteLength>0)&&(n.uint32(10),n.bytes(t.identityKey??new Uint8Array(0))),(i.writeDefaults===!0||t.identitySig!=null&&t.identitySig.byteLength>0)&&(n.uint32(18),n.bytes(t.identitySig??new Uint8Array(0))),t.extensions!=null&&(n.uint32(34),R1.codec().encode(t.extensions,n,{writeDefaults:!1})),i.lengthDelimited!==!1&&n.ldelim()},(t,n)=>{let i={identityKey:new Uint8Array(0),identitySig:new Uint8Array(0)},s=n==null?t.len:t.pos+n;for(;t.pos<s;){let o=t.uint32();switch(o>>>3){case 1:i.identityKey=t.bytes();break;case 2:i.identitySig=t.bytes();break;case 4:i.extensions=R1.codec().decode(t,t.uint32());break;default:t.skipType(o&7);break}}return i})),e),r.encode=t=>pe(t,r.codec()),r.decode=t=>de(t,r.codec())})(Bf||(Bf={}));async function GR(r,e,t){let n=await hH(r,WR(e));if(r.publicKey==null)throw new Error("PublicKey was missing from local PeerId");return fH(r.publicKey,n,t)}function fH(r,e,t){return Bf.encode({identityKey:r,identitySig:e,extensions:t??{webtransportCerthashes:[]}}).subarray()}async function hH(r,e){if(r.privateKey==null)throw new Error("PrivateKey was missing from PeerId");return(await _i(r.privateKey)).sign(e)}async function Vg(r){return Zr(r.identityKey)}function qg(r){return Bf.decode(r)}function WR(r){let e=G("noise-libp2p-static-key:");return ve([e,r],e.length+r.length)}async function zg(r,e,t){let n=await Zr(e.identityKey);if(!n.equals(t))throw new Error(`Payload identity key ${n.toString()} does not match expected remote peer ${t.toString()}`);let i=WR(r);if(n.publicKey==null)throw new Error("PublicKey was missing from PeerId");if(e.identitySig==null)throw new Error("Signature was missing from message");if(!await vi(n.publicKey).verify(i,e.identitySig))throw new Error("Static key doesn't match to peer that signed payload!");return n}function Lf(r){return!(!(r instanceof Uint8Array)||r.length!==32)}function I1(r,e){for(let t=0;t<r.byteLength;t++){if(r[t]<e[t])return-1;if(r[t]>e[t])return 1}return r.byteLength>e.byteLength?1:r.byteLength<e.byteLength?-1:0}function Ls(r,e){if(r.length!==e.length)throw new Error("Inputs should have the same length");let t=Mr(r.length);for(let n=0;n<r.length;n++)t[n]=r[n]^e[n];return ds(t)}var lr=C("libp2p:noise");var Xn;_R?Xn=lr:Xn=Object.assign(()=>{},{enabled:!1,trace:()=>{},error:()=>{}});function YR(r){Xn(`LOCAL_STATIC_PUBLIC_KEY ${U(r.publicKey,"hex")}`),Xn(`LOCAL_STATIC_PRIVATE_KEY ${U(r.privateKey,"hex")}`)}function $g(r){r?(Xn(`LOCAL_PUBLIC_EPHEMERAL_KEY ${U(r.publicKey,"hex")}`),Xn(`LOCAL_PRIVATE_EPHEMERAL_KEY ${U(r.privateKey,"hex")}`)):Xn("Missing local ephemeral keys.")}function QR(r){Xn(`REMOTE_STATIC_PUBLIC_KEY ${U(r,"hex")}`)}function Hg(r){Xn(`REMOTE_EPHEMERAL_PUBLIC_KEY ${U(r,"hex")}`)}function XR(r){r.cs1&&r.cs2?(Xn(`CIPHER_STATE_1 ${r.cs1.n.getUint64()} ${U(r.cs1.k,"hex")}`),Xn(`CIPHER_STATE_2 ${r.cs2.n.getUint64()} ${U(r.cs2.k,"hex")}`)):Xn("Missing cipher state.")}var dH="Cipherstate has reached maximum n, a new handshake must be performed",A1=class{n;bytes;view;constructor(e=0){this.n=e,this.bytes=new Uint8Array(12),this.view=new DataView(this.bytes.buffer,this.bytes.byteOffset,this.bytes.byteLength),this.view.setUint32(4,e,!0)}increment(){this.n++,this.view.setUint32(4,this.n,!0)}getBytes(){return this.bytes}getUint64(){return this.n}assertValue(){if(this.n>4294967295)throw new Error(dH)}};var T1=class{crypto;constructor(e){this.crypto=e}encryptWithAd(e,t,n){let i=this.encrypt(e.k,e.n,t,n);return e.n.increment(),i}decryptWithAd(e,t,n,i){let{plaintext:s,valid:o}=this.decrypt(e.k,e.n,t,n,i);return o&&e.n.increment(),{plaintext:s,valid:o}}hasKey(e){return!this.isEmptyKey(e.k)}createEmptyKey(){return new Uint8Array(32)}isEmptyKey(e){let t=this.createEmptyKey();return fe(t,e)}encrypt(e,t,n,i){return t.assertValue(),this.crypto.chaCha20Poly1305Encrypt(i,t.getBytes(),n,e)}encryptAndHash(e,t){let n;return this.hasKey(e.cs)?n=this.encryptWithAd(e.cs,e.h,t):n=t,this.mixHash(e,n),n}decrypt(e,t,n,i,s){t.assertValue();let o=this.crypto.chaCha20Poly1305Decrypt(i,t.getBytes(),n,e,s);return o?{plaintext:o,valid:!0}:{plaintext:new Uint8Array(0),valid:!1}}decryptAndHash(e,t){let n,i=!0;return this.hasKey(e.cs)?{plaintext:n,valid:i}=this.decryptWithAd(e.cs,e.h,t):n=t,this.mixHash(e,t),{plaintext:n,valid:i}}dh(e,t){try{let n=this.crypto.generateX25519SharedKey(e,t);return n.length===32?n:n.subarray(0,32)}catch(n){let i=n;return lr.error(i),new Uint8Array(32)}}mixHash(e,t){e.h=this.getHash(e.h,t)}getHash(e,t){return this.crypto.hashSHA256(ve([e,t],e.length+t.length))}mixKey(e,t){let[n,i]=this.crypto.getHKDF(e.ck,t);e.cs=this.initializeKey(i),e.ck=n}initializeKey(e){return{k:e,n:new A1}}initializeSymmetric(e){let t=G(e,"utf-8"),n=this.hashProtocolName(t),i=n,s=this.createEmptyKey();return{cs:this.initializeKey(s),ck:i,h:n}}hashProtocolName(e){if(e.length<=32){let t=new Uint8Array(32);return t.set(e),t}else return this.getHash(e,new Uint8Array(0))}split(e){let[t,n]=this.crypto.getHKDF(e.ck,new Uint8Array(0)),i=this.initializeKey(t),s=this.initializeKey(n);return{cs1:i,cs2:s}}writeMessageRegular(e,t){let n=this.encryptWithAd(e,new Uint8Array(0),t),i=this.createEmptyKey(),s=new Uint8Array(0);return{ne:i,ns:s,ciphertext:n}}readMessageRegular(e,t){return this.decryptWithAd(e,new Uint8Array(0),t.ciphertext)}};var D1=class extends T1{initializeInitiator(e,t,n,i){let s="Noise_XX_25519_ChaChaPoly_SHA256",o=this.initializeSymmetric(s);this.mixHash(o,e);let a=new Uint8Array(32);return{ss:o,s:t,rs:n,psk:i,re:a}}initializeResponder(e,t,n,i){let s="Noise_XX_25519_ChaChaPoly_SHA256",o=this.initializeSymmetric(s);this.mixHash(o,e);let a=new Uint8Array(32);return{ss:o,s:t,rs:n,psk:i,re:a}}writeMessageA(e,t,n){let i=new Uint8Array(0);n!==void 0?e.e=n:e.e=this.crypto.generateX25519KeyPair();let s=e.e.publicKey;this.mixHash(e.ss,s);let o=this.encryptAndHash(e.ss,t);return{ne:s,ns:i,ciphertext:o}}writeMessageB(e,t){e.e=this.crypto.generateX25519KeyPair();let n=e.e.publicKey;this.mixHash(e.ss,n),this.mixKey(e.ss,this.dh(e.e.privateKey,e.re));let i=e.s.publicKey,s=this.encryptAndHash(e.ss,i);this.mixKey(e.ss,this.dh(e.s.privateKey,e.re));let o=this.encryptAndHash(e.ss,t);return{ne:n,ns:s,ciphertext:o}}writeMessageC(e,t){let n=e.s.publicKey,i=this.encryptAndHash(e.ss,n);this.mixKey(e.ss,this.dh(e.s.privateKey,e.re));let s=this.encryptAndHash(e.ss,t),a={ne:this.createEmptyKey(),ns:i,ciphertext:s},{cs1:c,cs2:u}=this.split(e.ss);return{h:e.ss.h,messageBuffer:a,cs1:c,cs2:u}}readMessageA(e,t){return Lf(t.ne)&&(e.re=t.ne),this.mixHash(e.ss,e.re),this.decryptAndHash(e.ss,t.ciphertext)}readMessageB(e,t){if(Lf(t.ne)&&(e.re=t.ne),this.mixHash(e.ss,e.re),!e.e)throw new Error("Handshake state `e` param is missing.");this.mixKey(e.ss,this.dh(e.e.privateKey,e.re));let{plaintext:n,valid:i}=this.decryptAndHash(e.ss,t.ns);i&&Lf(n)&&(e.rs=n),this.mixKey(e.ss,this.dh(e.e.privateKey,e.rs));let{plaintext:s,valid:o}=this.decryptAndHash(e.ss,t.ciphertext);return{plaintext:s,valid:i&&o}}readMessageC(e,t){let{plaintext:n,valid:i}=this.decryptAndHash(e.ss,t.ns);if(i&&Lf(n)&&(e.rs=n),!e.e)throw new Error("Handshake state `e` param is missing.");this.mixKey(e.ss,this.dh(e.e.privateKey,e.rs));let{plaintext:s,valid:o}=this.decryptAndHash(e.ss,t.ciphertext),{cs1:a,cs2:c}=this.split(e.ss);return{h:e.ss.h,plaintext:s,valid:i&&o,cs1:a,cs2:c}}initSession(e,t,n){let i=this.createEmptyKey(),s=new Uint8Array(32),o;return e?o=this.initializeInitiator(t,n,s,i):o=this.initializeResponder(t,n,s,i),{hs:o,i:e,mc:0}}sendMessage(e,t,n){let i;if(e.mc===0)i=this.writeMessageA(e.hs,t,n);else if(e.mc===1)i=this.writeMessageB(e.hs,t);else if(e.mc===2){let{h:s,messageBuffer:o,cs1:a,cs2:c}=this.writeMessageC(e.hs,t);i=o,e.h=s,e.cs1=a,e.cs2=c}else if(e.mc>2)if(e.i){if(!e.cs1)throw new Error("CS1 (cipher state) is not defined");i=this.writeMessageRegular(e.cs1,t)}else{if(!e.cs2)throw new Error("CS2 (cipher state) is not defined");i=this.writeMessageRegular(e.cs2,t)}else throw new Error("Session invalid.");return e.mc++,i}recvMessage(e,t){let n=new Uint8Array(0),i=!1;if(e.mc===0)({plaintext:n,valid:i}=this.readMessageA(e.hs,t));else if(e.mc===1)({plaintext:n,valid:i}=this.readMessageB(e.hs,t));else if(e.mc===2){let{h:s,plaintext:o,valid:a,cs1:c,cs2:u}=this.readMessageC(e.hs,t);n=o,i=a,e.h=s,e.cs1=c,e.cs2=u}return e.mc++,{plaintext:n,valid:i}}};var C1=class{isInitiator;session;remotePeer;remoteExtensions={webtransportCerthashes:[]};payload;connection;xx;staticKeypair;prologue;constructor(e,t,n,i,s,o,a,c){this.isInitiator=e,this.payload=t,this.prologue=n,this.staticKeypair=s,this.connection=o,a&&(this.remotePeer=a),this.xx=c??new D1(i),this.session=this.xx.initSession(this.isInitiator,this.prologue,this.staticKeypair)}async propose(){if(YR(this.session.hs.s),this.isInitiator){lr.trace("Stage 0 - Initiator starting to send first message.");let e=this.xx.sendMessage(this.session,new Uint8Array(0));await this.connection.write(LR(e)),lr.trace("Stage 0 - Initiator finished sending first message."),$g(this.session.hs.e)}else{lr.trace("Stage 0 - Responder waiting to receive first message...");let e=FR((await this.connection.read()).subarray()),{valid:t}=this.xx.recvMessage(this.session,e);if(!t)throw new sa("xx handshake stage 0 validation fail");lr.trace("Stage 0 - Responder received first message."),Hg(this.session.hs.re)}}async exchange(){if(this.isInitiator){lr.trace("Stage 1 - Initiator waiting to receive first message from responder...");let e=KR((await this.connection.read()).subarray()),{plaintext:t,valid:n}=this.xx.recvMessage(this.session,e);if(!n)throw new sa("xx handshake stage 1 validation fail");lr.trace("Stage 1 - Initiator received the message."),Hg(this.session.hs.re),QR(this.session.hs.rs),lr.trace("Initiator going to check remote's signature...");try{let i=qg(t);this.remotePeer=this.remotePeer||await Vg(i),await zg(this.session.hs.rs,i,this.remotePeer),this.setRemoteNoiseExtension(i.extensions)}catch(i){let s=i;throw new wl(`Error occurred while verifying signed payload: ${s.message}`)}lr.trace("All good with the signature!")}else{lr.trace("Stage 1 - Responder sending out first message with signed payload and static key.");let e=this.xx.sendMessage(this.session,this.payload);await this.connection.write(MR(e)),lr.trace("Stage 1 - Responder sent the second handshake message with signed payload."),$g(this.session.hs.e)}}async finish(){if(this.isInitiator){lr.trace("Stage 2 - Initiator sending third handshake message.");let e=this.xx.sendMessage(this.session,this.payload);await this.connection.write(UR(e)),lr.trace("Stage 2 - Initiator sent message with signed payload.")}else{lr.trace("Stage 2 - Responder waiting for third handshake message...");let e=VR((await this.connection.read()).subarray()),{plaintext:t,valid:n}=this.xx.recvMessage(this.session,e);if(!n)throw new sa("xx handshake stage 2 validation fail");lr.trace("Stage 2 - Responder received the message, finished handshake.");try{let i=qg(t);this.remotePeer=this.remotePeer||await Vg(i),await zg(this.session.hs.rs,i,this.remotePeer),this.setRemoteNoiseExtension(i.extensions)}catch(i){let s=i;throw new wl(`Error occurred while verifying signed payload: ${s.message}`)}}XR(this.session)}encrypt(e,t){let n=this.getCS(t);return this.xx.encryptWithAd(n,new Uint8Array(0),e)}decrypt(e,t,n){let i=this.getCS(t,!1);return this.xx.decryptWithAd(i,new Uint8Array(0),e,n)}getRemoteStaticKey(){return this.session.hs.rs}getCS(e,t=!0){if(!e.cs1||!e.cs2)throw new sa("Handshake not completed properly, cipher state does not exist.");return this.isInitiator?t?e.cs1:e.cs2:t?e.cs2:e.cs1}setRemoteNoiseExtension(e){e&&(this.remoteExtensions=e)}};function jR(r){return{xxHandshakeSuccesses:r.registerCounter("libp2p_noise_xxhandshake_successes_total",{help:"Total count of noise xxHandshakes successes_"}),xxHandshakeErrors:r.registerCounter("libp2p_noise_xxhandshake_error_total",{help:"Total count of noise xxHandshakes errors"}),encryptedPackets:r.registerCounter("libp2p_noise_encrypted_packets_total",{help:"Total count of noise encrypted packets successfully"}),decryptedPackets:r.registerCounter("libp2p_noise_decrypted_packets_total",{help:"Total count of noise decrypted packets"}),decryptErrors:r.registerCounter("libp2p_noise_decrypt_errors_total",{help:"Total count of noise decrypt errors"})}}var P1=class{protocol="/noise";crypto;prologue;staticKeys;extensions;metrics;constructor(e={}){let{staticNoiseKey:t,extensions:n,crypto:i,prologueBytes:s,metrics:o}=e;this.crypto=i??Kg,this.extensions=n,this.metrics=o?jR(o):void 0,t?this.staticKeys=this.crypto.generateX25519KeyPairFromSeed(t):this.staticKeys=this.crypto.generateX25519KeyPair(),this.prologue=s??new Uint8Array(0)}async secureOutbound(e,t,n){let i=Cf(t,{lengthEncoder:pu,lengthDecoder:Nf,maxDataLength:65535}),s=await this.performHandshake({connection:i,isInitiator:!0,localPeer:e,remotePeer:n});return{conn:await this.createSecureConnection(i,s),remoteExtensions:s.remoteExtensions,remotePeer:s.remotePeer}}async secureInbound(e,t,n){let i=Cf(t,{lengthEncoder:pu,lengthDecoder:Nf,maxDataLength:65535}),s=await this.performHandshake({connection:i,isInitiator:!1,localPeer:e,remotePeer:n});return{conn:await this.createSecureConnection(i,s),remotePeer:s.remotePeer,remoteExtensions:s.remoteExtensions}}async performHandshake(e){let t=await GR(e.localPeer,this.staticKeys.publicKey,this.extensions);return this.performXXHandshake(e,t)}async performXXHandshake(e,t){let{isInitiator:n,remotePeer:i,connection:s}=e,o=new C1(n,t,this.prologue,this.crypto,this.staticKeys,s,i);try{await o.propose(),await o.exchange(),await o.finish(),this.metrics?.xxHandshakeSuccesses.increment()}catch(a){if(this.metrics?.xxHandshakeErrors.increment(),a instanceof Error)throw a.message=`Error occurred during XX handshake: ${a.message}`,a}return o}async createSecureConnection(e,t){let[n,i]=vR(),s=e.unwrap();return await Me(n,$R(t,this.metrics),s,o=>Yt(o,{lengthDecoder:Nf}),HR(t,this.metrics),n),i}};function mu(r={}){return()=>new P1(r)}var gu="ERR_INVALID_FRAME",Gg="ERR_UNREQUESTED_PING",Wg="ERR_NOT_MATCHING_PING",Yg="ERR_STREAM_ALREADY_EXISTS",Qg="ERR_DECODE_INVALID_VERSION",Xg="ERR_BOTH_CLIENTS",jg="ERR_RECV_WINDOW_EXCEEDED",ZR=new Set([gu,Gg,Wg,Yg,Qg,Xg,jg]),So="ERR_INVALID_CONFIG",k1="ERR_MUXER_LOCAL_CLOSED",Zg="ERR_MUXER_REMOTE_CLOSED";var JR="ERR_STREAM_ABORT",eI="ERROR_MAX_OUTBOUND_STREAMS_EXCEEDED",tI="ERR_DECODE_IN_PROGRESS",Mf=256*1024,rI=16*1024*1024;var nI={log:C("libp2p:yamux"),enableKeepAlive:!0,keepAliveInterval:3e4,maxInboundStreams:1e3,maxOutboundStreams:1e3,initialStreamWindowSize:Mf,maxStreamWindowSize:rI,maxMessageSize:64*1024};function iI(r){if(r.keepAliveInterval<=0)throw new w("keep-alive interval must be positive",So);if(r.maxInboundStreams<0)throw new w("max inbound streams must be larger or equal 0",So);if(r.maxOutboundStreams<0)throw new w("max outbound streams must be larger or equal 0",So);if(r.initialStreamWindowSize<Mf)throw new w("InitialStreamWindowSize must be larger or equal 256 kB",So);if(r.maxStreamWindowSize<r.initialStreamWindowSize)throw new w("MaxStreamWindowSize must be larger than the InitialStreamWindowSize",So);if(r.maxStreamWindowSize>2**32-1)throw new w("MaxStreamWindowSize must be less than equal MAX_UINT32",So);if(r.maxMessageSize<1024)throw new w("MaxMessageSize must be greater than a kilobyte",So)}var Tt;(function(r){r[r.Data=0]="Data",r[r.WindowUpdate=1]="WindowUpdate",r[r.Ping=2]="Ping",r[r.GoAway=3]="GoAway"})(Tt||(Tt={}));var wt;(function(r){r[r.SYN=1]="SYN",r[r.ACK=2]="ACK",r[r.FIN=4]="FIN",r[r.RST=8]="RST"})(wt||(wt={}));var pH=Object.values(wt).filter(r=>typeof r!="string"),sI=0,jn;(function(r){r[r.NormalTermination=0]="NormalTermination",r[r.ProtocolError=1]="ProtocolError",r[r.InternalError=2]="InternalError"})(jn||(jn={}));var Ro=12;function Jg(r){let e=pH.filter(t=>(r.flag&t)===t).map(t=>wt[t]).join("|");return`streamID=${r.streamID} type=${Tt[r.type]} flag=${e} length=${r.length}`}var oI=2**24;function mH(r){if(r[0]!==sI)throw new w("Invalid frame version",Qg);return{type:r[1],flag:(r[2]<<8)+r[3],streamID:r[4]*oI+(r[5]<<16)+(r[6]<<8)+r[7],length:r[8]*oI+(r[9]<<16)+(r[10]<<8)+r[11]}}var N1=class{source;buffer;frameInProgress;constructor(e){this.source=gH(e),this.buffer=new Te,this.frameInProgress=!1}async*emitFrames(){for await(let e of this.source)for(this.buffer.append(e);;){let t=this.readHeader();if(t===void 0)break;let{type:n,length:i}=t;n===Tt.Data?(this.frameInProgress=!0,yield{header:t,readData:this.readBytes.bind(this,i)}):yield{header:t}}}readHeader(){if(this.frameInProgress)throw new w("decoding frame already in progress",tI);if(this.buffer.length<Ro)return;let e=mH(this.buffer.subarray(0,Ro));return this.buffer.consume(Ro),e}async readBytes(e){if(this.buffer.length<e){for await(let n of this.source)if(this.buffer.append(n),this.buffer.length>=e)break}let t=this.buffer.sublist(0,e);return this.buffer.consume(e),this.frameInProgress=!1,t}};function gH(r){if(r[Symbol.iterator]!==void 0){let e=r[Symbol.iterator]();return e.return=void 0,{[Symbol.iterator](){return e}}}else if(r[Symbol.asyncIterator]!==void 0){let e=r[Symbol.asyncIterator]();return e.return=void 0,{[Symbol.asyncIterator](){return e}}}else throw new Error("a source must be either an iterable or an async iterable")}function ey(r){let e=new Uint8Array(Ro);return e[1]=r.type,e[2]=r.flag>>>8,e[3]=r.flag,e[4]=r.streamID>>>24,e[5]=r.streamID>>>16,e[6]=r.streamID>>>8,e[7]=r.streamID,e[8]=r.length>>>24,e[9]=r.length>>>16,e[10]=r.length>>>8,e[11]=r.length,e}var yH="ERR_STREAM_RESET",bH="ERR_SINK_INVALID_STATE";function ty(r){return r!=null&&typeof r.then=="function"}var Io=class{id;direction;timeline;protocol;metadata;source;status;readStatus;writeStatus;sinkController;sinkEnd;endErr;streamSource;onEnd;onCloseRead;onCloseWrite;onReset;onAbort;log;constructor(e){this.sinkController=new AbortController,this.sinkEnd=Le(),this.log=e.log,this.status="open",this.readStatus="ready",this.writeStatus="ready",this.id=e.id,this.metadata=e.metadata??{},this.direction=e.direction,this.timeline={open:Date.now()},this.onEnd=e.onEnd,this.onCloseRead=e?.onCloseRead,this.onCloseWrite=e?.onCloseWrite,this.onReset=e?.onReset,this.onAbort=e?.onAbort,this.source=this.streamSource=Pt({onEnd:t=>{t!=null?this.log.trace("source ended with error",t):this.log.trace("source ended"),this.readStatus="closed",this.onSourceEnd(t)}}),this.sink=this.sink.bind(this)}async sink(e){if(this.writeStatus!=="ready")throw new w(`writable end state is "${this.writeStatus}" not "ready"`,bH);try{this.writeStatus="writing";let t={signal:this.sinkController.signal};if(this.direction==="outbound"){let n=this.sendNewStream(t);ty(n)&&await n}e=Er(e,this.sinkController.signal,{returnOnAbort:!0}),this.log.trace("sink reading from source");for await(let n of e){n=n instanceof Uint8Array?new Te(n):n;let i=this.sendData(n,t);ty(i)&&await i}this.log.trace("sink finished reading from source"),this.writeStatus="done",this.log.trace("sink calling closeWrite"),await this.closeWrite(t),this.onSinkEnd()}catch(t){throw this.log.trace("sink ended with error, calling abort with error",t),this.abort(t),t}finally{this.log.trace("resolve sink end"),this.sinkEnd.resolve()}}onSourceEnd(e){this.timeline.closeRead==null&&(this.timeline.closeRead=Date.now(),e!=null&&this.endErr==null&&(this.endErr=e),this.onCloseRead?.(),this.timeline.closeWrite!=null?(this.log.trace("source and sink ended"),this.timeline.close=Date.now(),this.onEnd!=null&&this.onEnd(this.endErr)):this.log.trace("source ended, waiting for sink to end"))}onSinkEnd(e){this.timeline.closeWrite==null&&(this.timeline.closeWrite=Date.now(),e!=null&&this.endErr==null&&(this.endErr=e),this.onCloseWrite?.(),this.timeline.closeRead!=null?(this.log.trace("sink and source ended"),this.timeline.close=Date.now(),this.onEnd!=null&&this.onEnd(this.endErr)):this.log.trace("sink ended, waiting for source to end"))}async close(e){this.log.trace("closing gracefully"),this.status="closing",await Promise.all([this.closeRead(e),this.closeWrite(e)]),this.status="closed",this.log.trace("closed gracefully")}async closeRead(e={}){if(this.readStatus==="closing"||this.readStatus==="closed")return;this.log.trace('closing readable end of stream with starting read status "%s"',this.readStatus);let t=this.readStatus;this.readStatus="closing",t==="ready"&&(this.log.trace("ending internal source queue"),this.streamSource.end()),this.status!=="reset"&&this.status!=="aborted"&&this.timeline.closeRead==null&&(this.log.trace("send close read to remote"),await this.sendCloseRead(e)),this.log.trace("closed readable end of stream")}async closeWrite(e={}){if(this.writeStatus==="closing"||this.writeStatus==="closed")return;this.log.trace('closing writable end of stream with starting write status "%s"',this.writeStatus);let t=this.writeStatus;this.writeStatus==="ready"&&(this.log.trace("sink was never sunk, sink an empty array"),await this.sink([])),this.writeStatus="closing",t==="writing"&&await new Promise((n,i)=>{queueMicrotask(()=>{this.log.trace("aborting source passed to .sink"),this.sinkController.abort(),this.sinkEnd.promise.then(n,i)})}),this.status!=="reset"&&this.status!=="aborted"&&this.timeline.closeWrite==null&&(this.log.trace("send close write to remote"),await this.sendCloseWrite(e)),this.writeStatus="closed",this.log.trace("closed writable end of stream")}abort(e){if(this.status==="closed"||this.status==="aborted"||this.status==="reset")return;this.log("abort with error",e),this.log("try to send reset to remote");let t=this.sendReset();ty(t)&&t.catch(n=>{this.log.error("error sending reset message",n)}),this.status="aborted",this.timeline.abort=Date.now(),this._closeSinkAndSource(e),this.onAbort?.(e)}reset(){if(this.status==="closed"||this.status==="aborted"||this.status==="reset")return;let e=new w("stream reset",yH);this.status="reset",this._closeSinkAndSource(e),this.onReset?.()}_closeSinkAndSource(e){this._closeSink(e),this._closeSource(e)}_closeSink(e){this.writeStatus==="writing"&&(this.log.trace("end sink source"),this.sinkController.abort()),this.onSinkEnd(e)}_closeSource(e){this.readStatus!=="closing"&&this.readStatus!=="closed"&&(this.log.trace("ending source with %d bytes to be read by consumer",this.streamSource.readableLength),this.readStatus="closing",this.streamSource.end(e))}remoteCloseWrite(){if(this.readStatus==="closing"||this.readStatus==="closed"){this.log("received remote close write but local source is already closed");return}this.log.trace("remote close write"),this._closeSource()}remoteCloseRead(){if(this.writeStatus==="closing"||this.writeStatus==="closed"){this.log("received remote close read but local sink is already closed");return}this.log.trace("remote close read"),this._closeSink()}destroy(){if(this.status==="closed"||this.status==="aborted"||this.status==="reset"){this.log("received destroy but we are already closed");return}this.log.trace("muxer destroyed"),this._closeSinkAndSource()}sourcePush(e){this.streamSource.push(e)}sourceReadableLength(){return this.streamSource.readableLength}};var Zn;(function(r){r[r.Init=0]="Init",r[r.SYNSent=1]="SYNSent",r[r.SYNReceived=2]="SYNReceived",r[r.Established=3]="Established",r[r.Finished=4]="Finished"})(Zn||(Zn={}));var O1=class extends Io{name;state;config;_id;sendWindowCapacity;sendWindowCapacityUpdate;recvWindow;recvWindowCapacity;epochStart;getRTT;sendFrame;constructor(e){super({...e,onEnd:t=>{this.state=Zn.Finished,e.onEnd?.(t)}}),this.config=e.config,this._id=parseInt(e.id,10),this.name=e.name,this.state=e.state,this.sendWindowCapacity=Mf,this.recvWindow=this.config.initialStreamWindowSize,this.recvWindowCapacity=this.recvWindow,this.epochStart=Date.now(),this.getRTT=e.getRTT,this.sendFrame=e.sendFrame,this.source=ia(this.source,()=>{this.sendWindowUpdate()})}async sendNewStream(){}async sendData(e,t={}){for(e=e.sublist();e.byteLength!==0;){if(this.sendWindowCapacity===0&&await this.waitForSendWindowCapacity(t),this.status!=="open")return;let n=Math.min(this.sendWindowCapacity,this.config.maxMessageSize-Ro,e.length),i=this.getSendFlags();this.sendFrame({type:Tt.Data,flag:i,streamID:this._id,length:n},e.subarray(0,n)),this.sendWindowCapacity-=n,e.consume(n)}}async sendReset(){this.sendFrame({type:Tt.WindowUpdate,flag:wt.RST,streamID:this._id,length:0})}async sendCloseWrite(){let e=this.getSendFlags()|wt.FIN;this.sendFrame({type:Tt.WindowUpdate,flag:e,streamID:this._id,length:0})}async sendCloseRead(){}async waitForSendWindowCapacity(e={}){if(this.sendWindowCapacity>0)return;let t,n,i=()=>{this.status==="open"?n(new w("stream aborted",JR)):t()};e.signal?.addEventListener("abort",i);try{await new Promise((s,o)=>{this.sendWindowCapacityUpdate=()=>{s()},n=o,t=s})}finally{e.signal?.removeEventListener("abort",i)}}handleWindowUpdate(e){this.log?.trace("stream received window update id=%s",this._id),this.processFlags(e.flag);let t=this.sendWindowCapacity;this.sendWindowCapacity+=e.length,t===0&&e.length>0&&this.sendWindowCapacityUpdate?.()}async handleData(e,t){if(this.log?.trace("stream received data id=%s",this._id),this.processFlags(e.flag),this.recvWindowCapacity<e.length)throw new w("receive window exceeded",jg,{available:this.recvWindowCapacity,recv:e.length});let n=await t();this.recvWindowCapacity-=e.length,this.sourcePush(n)}processFlags(e){(e&wt.ACK)===wt.ACK&&this.state===Zn.SYNSent&&(this.state=Zn.Established),(e&wt.FIN)===wt.FIN&&this.remoteCloseWrite(),(e&wt.RST)===wt.RST&&this.reset()}getSendFlags(){switch(this.state){case Zn.Init:return this.state=Zn.SYNSent,wt.SYN;case Zn.SYNReceived:return this.state=Zn.Established,wt.ACK;default:return 0}}sendWindowUpdate(){let e=this.getSendFlags(),t=Date.now(),n=this.getRTT();if(e===0&&n>0&&t-this.epochStart<n*4&&(this.recvWindow=Math.min(this.recvWindow*2,this.config.maxStreamWindowSize)),this.recvWindowCapacity>=this.recvWindow&&e===0)return;let i=this.recvWindow-this.recvWindowCapacity;this.recvWindowCapacity=this.recvWindow,this.epochStart=t,this.sendFrame({type:Tt.WindowUpdate,flag:e,streamID:this._id,length:i})}};var aI="/yamux/1.0.0",wH=500,B1=class{protocol=aI;_init;constructor(e={}){this._init=e}createStreamMuxer(e){return new ry({...this._init,...e})}},ry=class{protocol=aI;source;sink;config;log;closeController;nextStreamID;_streams;nextPingID;activePing;rtt;client;localGoAway;remoteGoAway;numInboundStreams;numOutboundStreams;onIncomingStream;onStreamEnd;constructor(e){this.client=e.direction==="outbound",this.config={...nI,...e},this.log=this.config.log,iI(this.config),this.closeController=new AbortController,this.onIncomingStream=e.onIncomingStream,this.onStreamEnd=e.onStreamEnd,this._streams=new Map,this.source=Pt({onEnd:()=>{this.log?.trace("muxer source ended"),this._streams.forEach(t=>{t.destroy()})}}),this.sink=async t=>{t=Er(t,this.closeController.signal,{returnOnAbort:!0});let n,i;try{let s=new N1(t);await Me(s.emitFrames.bind(s),async o=>{for await(let{header:a,readData:c}of o)await this.handleFrame(a,c)}),n=jn.NormalTermination}catch(s){let o=s.code;ZR.has(o)?(this.log?.error("protocol error in sink",s),n=jn.ProtocolError):(this.log?.error("internal error in sink",s),n=jn.InternalError),i=s}this.log?.trace("muxer sink ended"),i!=null?this.abort(i,n):await this.close({reason:n})},this.numInboundStreams=0,this.numOutboundStreams=0,this.nextStreamID=this.client?1:2,this.nextPingID=0,this.rtt=0,this.log?.trace("muxer created"),this.config.enableKeepAlive&&this.keepAliveLoop().catch(t=>this.log?.error("keepalive error: %s",t))}get streams(){return Array.from(this._streams.values())}newStream(e){if(this.remoteGoAway!==void 0)throw new w("muxer closed remotely",Zg);if(this.localGoAway!==void 0)throw new w("muxer closed locally",k1);let t=this.nextStreamID;if(this.nextStreamID+=2,this.numOutboundStreams>=this.config.maxOutboundStreams)throw new w("max outbound streams exceeded",eI);this.log?.trace("new outgoing stream id=%s",t);let n=this._newStream(t,e,Zn.Init,"outbound");return this._streams.set(t,n),this.numOutboundStreams++,n.sendWindowUpdate(),n}async ping(){if(this.remoteGoAway!==void 0)throw new w("muxer closed remotely",Zg);if(this.localGoAway!==void 0)throw new w("muxer closed locally",k1);if(this.activePing===void 0){let e=()=>{};this.activePing={id:this.nextPingID++,promise:new Promise((i,s)=>{let o=()=>{s(new w("muxer closed locally",k1))};this.closeController.signal.addEventListener("abort",o,{once:!0}),e=()=>{this.closeController.signal.removeEventListener("abort",o),i()}}),resolve:e};let t=Date.now();this.sendPing(this.activePing.id);try{await this.activePing.promise}finally{delete this.activePing}let n=Date.now();this.rtt=n-t}else await this.activePing.promise;return this.rtt}getRTT(){return this.rtt}async close(e={}){if(this.closeController.signal.aborted)return;let t=e?.reason??jn.NormalTermination;this.log?.trace("muxer close reason=%s",t),e.signal=e.signal??AbortSignal.timeout(wH);try{await Promise.all([...this._streams.values()].map(async n=>n.close(e))),this.sendGoAway(t),this._closeMuxer()}catch(n){this.abort(n)}}abort(e,t){if(!this.closeController.signal.aborted){t=t??jn.InternalError,this.log?.error("muxer abort reason=%s error=%s",t,e);for(let n of this._streams.values())n.abort(e);this.sendGoAway(t),this._closeMuxer()}}isClosed(){return this.closeController.signal.aborted}_closeMuxer(){this.closeController.abort(),this.source.end()}_newStream(e,t,n,i){if(this._streams.get(e)!=null)throw new w("Stream already exists",Yg,{id:e});let s=new O1({id:e.toString(),name:t,state:n,direction:i,sendFrame:this.sendFrame.bind(this),onEnd:()=>{this.closeStream(e),this.onStreamEnd?.(s)},log:C(`libp2p:yamux:${i}:${e}`),config:this.config,getRTT:this.getRTT.bind(this)});return s}closeStream(e){this.client===(e%2===0)?this.numInboundStreams--:this.numOutboundStreams--,this._streams.delete(e)}async keepAliveLoop(){let e=new Promise((t,n)=>{this.closeController.signal.addEventListener("abort",n,{once:!0})});for(this.log?.trace("muxer 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u})),o),r.encode=a=>pe(a,r.codec()),r.decode=a=>de(a,r.codec())})(Do||(Do={}));var $t=Do.MessageType,PH=Do.ConnectionType,MI=Object.keys($t),Bt=class r{type;key;clusterLevelRaw;closerPeers;providerPeers;record;constructor(e,t,n){if(!(t instanceof Uint8Array))throw new Error("Key must be a Uint8Array");this.type=e,this.key=t,this.clusterLevelRaw=n,this.closerPeers=[],this.providerPeers=[],this.record=void 0}get clusterLevel(){let e=this.clusterLevelRaw-1;return e<0?0:e}set clusterLevel(e){this.clusterLevelRaw=e}serialize(){return Do.encode({key:this.key,type:this.type,clusterLevelRaw:this.clusterLevelRaw,closerPeers:this.closerPeers.map(BI),providerPeers:this.providerPeers.map(BI),record:this.record==null?void 0:this.record.serialize().subarray()})}static deserialize(e){let t=Do.decode(e),n=new r(t.type??Do.MessageType.PUT_VALUE,t.key??Uint8Array.from([]),t.clusterLevelRaw??0);return n.closerPeers=t.closerPeers.map(LI),n.providerPeers=t.providerPeers.map(LI),t.record?.length!=null&&(n.record=vr.deserialize(t.record)),n}};function BI(r){return{id:r.id.toBytes(),addrs:(r.multiaddrs??[]).map(t=>t.bytes),connection:PH.CONNECTED}}function LI(r){if(r.id==null)throw new Error("Invalid peer in message");return{id:Ot(r.id),multiaddrs:(r.addrs??[]).map(e=>ge(e)),protocols:[]}}function hy(r,e={}){let t={...r,name:"SEND_QUERY",type:0,messageName:r.type,messageType:MI.indexOf(r.type.toString())};return e.onProgress?.(new nt("kad-dht:query:send-query",{detail:t})),t}function Ff(r,e={}){let t={...r,name:"PEER_RESPONSE",type:1,messageName:r.messageType,closer:r.closer!=null?r.closer:[],providers:r.providers!=null?r.providers:[]};return e.onProgress?.(new nt("kad-dht:query:peer-response",{detail:t})),t}function q1(r,e={}){let t={...r,name:"FINAL_PEER",type:2};return e.onProgress?.(new nt("kad-dht:query:final-peer",{detail:t})),t}function $r(r,e={}){let t={...r,name:"QUERY_ERROR",type:3};return e.onProgress?.(new nt("kad-dht:query:query-error",{detail:t})),t}function dy(r,e={}){let t={...r,name:"PROVIDER",type:4};return e.onProgress?.(new nt("kad-dht:query:provider",{detail:t})),t}function Kf(r,e={}){let t={...r,name:"VALUE",type:5};return e.onProgress?.(new nt("kad-dht:query:value",{detail:t})),t}function py(r,e={}){let t={...r,name:"DIAL_PEER",type:7};return e.onProgress?.(new nt("kad-dht:query:dial-peer",{detail:t})),t}function UI(r,e,t){if(t.length===0){let o="No records given";throw new w(o,"ERR_NO_RECORDS_RECEIVED")}let i=U(e).split("/");if(i.length<3){let o="Record key does not have a selector function";throw new w(o,"ERR_NO_SELECTOR_FUNCTION_FOR_RECORD_KEY")}let s=r[i[1].toString()];if(s==null){let o=`Unrecognized key prefix: ${i[1]}`;throw new w(o,"ERR_UNRECOGNIZED_KEY_PREFIX")}return t.length===1?0:s(e,t)}function kH(r,e){return 0}var FI={pk:kH};async function wu(r,e){let t=e.key,i=U(t).split("/");if(i.length<3)return;let s=r[i[1].toString()];if(s==null){let o="Invalid record keytype";throw new w(o,"ERR_INVALID_RECORD_KEY_TYPE")}await s(t,e.value)}var NH=async(r,e)=>{if(!(r instanceof Uint8Array))throw new w('"key" must be a Uint8Array',"ERR_INVALID_RECORD_KEY_NOT_BUFFER");if(r.byteLength<5)throw new w("invalid public key record","ERR_INVALID_RECORD_KEY_TOO_SHORT");if(U(r.subarray(0,4))!=="/pk/")throw new w("key was not prefixed with /pk/","ERR_INVALID_RECORD_KEY_BAD_PREFIX");let n=r.slice(4),i=await Ke.digest(e);if(!fe(n,i.bytes))throw new w("public key does not match passed in key","ERR_INVALID_RECORD_HASH_MISMATCH")},KI={pk:NH};var OH=G("/pk/");function Eu(r){return{...r,multiaddrs:r.multiaddrs.filter(e=>{let[[t,n]]=e.stringTuples();if(t===53||t===54||t===55)return n!=="localhost";if(t!==4&&t!==6||n==null)return!1;let i=Jr(n);return i==null?!0:!i})}}function xu(r){return{...r,multiaddrs:r.multiaddrs.filter(e=>{let[[t,n]]=e.stringTuples();if(n==="localhost")return!0;if(t!==4&&t!==6||n==null)return!1;let i=Jr(n);return i??!1})}}async function Co(r){return(await Ke.digest(r)).digest}async function Ti(r){return Co(r.toBytes())}function Ms(r){return new pt(`${PI}/${U(r,"base32")}`,!1)}function VI(r){return ve([OH,r.toBytes()])}function qI(r){return U(r.subarray(0,4))==="/pk/"}function zI(r){return Ot(r.subarray(4))}function my(r,e){let t=new Date;return new vr(r,e,t).serialize()}function $I(r,e=100){let t;return()=>{clearTimeout(t),t=setTimeout(()=>{r()},e)}}var z1=class{log;components;validators;selectors;peerRouting;queryManager;network;constructor(e,t){let{validators:n,selectors:i,peerRouting:s,queryManager:o,network:a,lan:c}=t;this.components=e,this.log=C(`libp2p:kad-dht:${c?"lan":"wan"}:content-fetching`),this.validators=n,this.selectors=i,this.peerRouting=s,this.queryManager=o,this.network=a}async putLocal(e,t){let n=Ms(e);await this.components.datastore.put(n,t)}async getLocal(e){this.log("getLocal %b",e);let t=Ms(e);this.log("fetching record for key %k",t);let n=await this.components.datastore.get(t);this.log("found %k in local datastore",t);let i=vr.deserialize(n);return await wu(this.validators,i),i}async*sendCorrectionRecord(e,t,n,i={}){this.log("sendCorrection for %b",e);let s=my(e,n);for(let{value:o,from:a}of t){if(fe(o,n)){this.log("record was ok");continue}if(this.components.peerId.equals(a)){try{let l=Ms(e);this.log(`Storing corrected record for key ${l.toString()}`),await this.components.datastore.put(l,s.subarray())}catch(l){this.log.error("Failed error correcting self",l)}continue}let c=!1,u=new Bt($t.PUT_VALUE,e,0);u.record=vr.deserialize(s);for await(let l of this.network.sendRequest(a,u,i))l.name==="PEER_RESPONSE"&&l.record!=null&&fe(l.record.value,vr.deserialize(s).value)&&(c=!0),yield l;c||(yield $r({from:a,error:new w("value not put correctly","ERR_PUT_VALUE_INVALID")},i)),this.log.error("Failed error correcting entry")}}async*put(e,t,n={}){this.log("put key %b value %b",e,t);let i=my(e,t),s=Ms(e);this.log(`storing record for key ${s.toString()}`),await this.components.datastore.put(s,i.subarray()),yield*Me(this.peerRouting.getClosestPeers(e,{signal:n.signal}),o=>oi(o,a=>async()=>{if(a.name!=="FINAL_PEER")return[a];let c=[],u=new Bt($t.PUT_VALUE,e,0);u.record=vr.deserialize(i),this.log("send put to %p",a.peer.id);for await(let l of this.network.sendRequest(a.peer.id,u,n))c.push(l),l.name==="PEER_RESPONSE"&&(l.record!=null&&fe(l.record.value,vr.deserialize(i).value)||c.push($r({from:a.peer.id,error:new w("value not put correctly","ERR_PUT_VALUE_INVALID")},n)));return c}),o=>$a(o,{ordered:!1,concurrency:3}),async function*(o){for await(let a of o)yield*a})}async*get(e,t={}){this.log("get %b",e);let n=[];for await(let a of this.getMany(e,t))a.name==="VALUE"&&n.push(a),yield a;if(n.length===0)return;let i=n.map(a=>a.value),s=0;try{s=UI(this.selectors,e,i)}catch(a){if(a.code!=="ERR_NO_SELECTOR_FUNCTION_FOR_RECORD_KEY")throw a}let o=i[s];if(this.log("GetValue %b %b",e,o),o==null)throw new w("best value was not found","ERR_NOT_FOUND");yield*this.sendCorrectionRecord(e,n,o,t),yield n[s]}async*getMany(e,t={}){this.log("getMany values for %b",e);try{let s=await this.getLocal(e);yield Kf({value:s.value,from:this.components.peerId},t)}catch(s){this.log("error getting local value for %b",e,s)}let n=this,i=async function*({peer:s,signal:o}){for await(let a of n.peerRouting.getValueOrPeers(s,e,{signal:o}))yield a,a.name==="PEER_RESPONSE"&&a.record!=null&&(yield Kf({from:s,value:a.record.value},t))};yield*this.queryManager.run(e,i,t)}};var $1=class{log;components;network;peerRouting;queryManager;routingTable;providers;constructor(e,t){let{network:n,peerRouting:i,queryManager:s,routingTable:o,providers:a,lan:c}=t;this.components=e,this.log=C(`libp2p:kad-dht:${c?"lan":"wan"}:content-routing`),this.network=n,this.peerRouting=i,this.queryManager=s,this.routingTable=o,this.providers=a}async*provide(e,t,n={}){this.log("provide %s",e),await this.providers.addProvider(e,this.components.peerId);let i=new Bt($t.ADD_PROVIDER,e.multihash.bytes,0);i.providerPeers=[{id:this.components.peerId,multiaddrs:t,protocols:[]}];let s=0,o=a=>async()=>{if(a.name!=="FINAL_PEER")return[a];let c=[];this.log("putProvider %s to %p",e,a.peer.id);try{this.log("sending provider record for %s to %p",e,a.peer.id);for await(let u of this.network.sendMessage(a.peer.id,i,n))u.name==="PEER_RESPONSE"&&(this.log("sent provider record for %s to %p",e,a.peer.id),s++),c.push(u)}catch(u){this.log.error("error sending provide record to peer %p",a.peer.id,u),c.push($r({from:a.peer.id,error:u},n))}return c};yield*Me(this.peerRouting.getClosestPeers(e.multihash.bytes,n),a=>oi(a,c=>o(c)),a=>$a(a,{ordered:!1,concurrency:3}),async function*(a){for await(let c of a)yield*c}),this.log("sent provider records to %d peers",s)}async*findProviders(e,t){let n=this.routingTable.kBucketSize,i=e.multihash.bytes,s=this;this.log("findProviders %c",e);let o=await this.providers.getProviders(e);if(o.length>0){let u=[];for(let l of o.slice(0,n))try{let f=await this.components.peerStore.get(l);u.push({id:l,multiaddrs:f.addresses.map(({multiaddr:h})=>h),protocols:f.protocols})}catch(f){if(f.code!=="ERR_NOT_FOUND")throw f;this.log("no peer store entry for %p",l)}yield Ff({from:this.components.peerId,messageType:$t.GET_PROVIDERS,providers:u},t),yield dy({from:this.components.peerId,providers:u},t)}if(o.length>=n)return;let a=async function*({peer:u,signal:l}){let f=new Bt($t.GET_PROVIDERS,i,0);yield*s.network.sendRequest(u,f,{...t,signal:l})},c=new Set(o.map(u=>u.toString()));for await(let u of this.queryManager.run(i,a,t))if(yield u,u.name==="PEER_RESPONSE"){this.log("Found %d provider entries for %c and %d closer peers",u.providers.length,e,u.closer.length);let l=[];for(let f of u.providers)c.has(f.id.toString())||(c.add(f.id.toString()),l.push(f));if(l.length>0&&(yield dy({from:u.from,providers:l},t)),c.size===n)return}}};var H1=class extends Ye{log;protocol;running;components;constructor(e,t){super();let{protocol:n,lan:i}=t;this.components=e,this.log=C(`libp2p:kad-dht:${i?"lan":"wan"}:network`),this.running=!1,this.protocol=n}async start(){this.running||(this.running=!0)}async stop(){this.running=!1}isStarted(){return this.running}async*sendRequest(e,t,n={}){if(!this.running)return;this.log("sending %s to %p",t.type,e),yield py({peer:e},n),yield hy({to:e,type:t.type},n);let i;try{let o=await(await this.components.connectionManager.openConnection(e,n)).newStream(this.protocol,n),a=await this._writeReadMessage(o,t.serialize(),n);yield Ff({from:e,messageType:a.type,closer:a.closerPeers,providers:a.providerPeers,record:a.record},n)}catch(s){yield $r({from:e,error:s},n)}finally{i!=null&&await i.close()}}async*sendMessage(e,t,n={}){if(!this.running)return;this.log("sending %s to %p",t.type,e),yield py({peer:e},n),yield hy({to:e,type:t.type},n);let i;try{let o=await(await this.components.connectionManager.openConnection(e,n)).newStream(this.protocol,n);await this._writeMessage(o,t.serialize(),n),yield Ff({from:e,messageType:t.type},n)}catch(s){yield $r({from:e,error:s},n)}finally{i!=null&&await i.close()}}async _writeMessage(e,t,n){n.signal!=null&&(e=Ri(e,n.signal)),await Me([t],i=>Kt(i),e,Wr)}async _writeReadMessage(e,t,n){n.signal!=null&&(e=Ri(e,n.signal));let i=await Me([t],o=>Kt(o),e,o=>Yt(o),async o=>{let a=await Ns(o);if(a!=null)return a;throw new w("No message received","ERR_NO_MESSAGE_RECEIVED")}),s=Bt.deserialize(i);return s.closerPeers.forEach(o=>{this.dispatchEvent(new nt("peer",{detail:o}))}),s.providerPeers.forEach(o=>{this.dispatchEvent(new nt("peer",{detail:o}))}),s}};var G1=class{originDhtKey;capacity;peerDistances;constructor(e,t){this.originDhtKey=e,this.capacity=t,this.peerDistances=[]}get length(){return this.peerDistances.length}get peers(){return this.peerDistances.map(e=>e.peerId)}async add(e){if(this.peerDistances.find(i=>i.peerId.equals(e))!=null)return;let t=await Ti(e),n={peerId:e,distance:Ls(this.originDhtKey,t)};this.peerDistances.push(n),this.peerDistances.sort((i,s)=>I1(i.distance,s.distance)),this.peerDistances=this.peerDistances.slice(0,this.capacity)}async anyCloser(e){if(e.length===0)return!1;if(this.length===0)return!0;let t=await Promise.all(e.map(Ti)),n=this.peerDistances[this.peerDistances.length-1].distance;for(let i of t){let s=Ls(this.originDhtKey,i);if(I1(s,n)<0)return!0}return!1}};var W1=class{components;log;routingTable;network;validators;queryManager;constructor(e,t){let{routingTable:n,network:i,validators:s,queryManager:o,lan:a}=t;this.components=e,this.routingTable=n,this.network=i,this.validators=s,this.queryManager=o,this.log=C(`libp2p:kad-dht:${a?"lan":"wan"}:peer-routing`)}async findPeerLocal(e){let t,n=await this.routingTable.find(e);if(n!=null){this.log("findPeerLocal found %p in routing table",e);try{t=await this.components.peerStore.get(n)}catch(i){if(i.code!=="ERR_NOT_FOUND")throw i}}if(t==null)try{t=await this.components.peerStore.get(e)}catch(i){if(i.code!=="ERR_NOT_FOUND")throw i}if(t!=null)return this.log("findPeerLocal found %p in peer store",e),{id:t.id,multiaddrs:t.addresses.map(i=>i.multiaddr),protocols:[]}}async*_getValueSingle(e,t,n={}){let i=new Bt($t.GET_VALUE,t,0);yield*this.network.sendRequest(e,i,n)}async*getPublicKeyFromNode(e,t={}){let n=VI(e);for await(let i of this._getValueSingle(e,n,t))if(yield i,i.name==="PEER_RESPONSE"&&i.record!=null){let s=await Zr(Rd.marshalPublicKey({bytes:i.record.value}));if(!s.equals(e))throw new w("public key does not match id","ERR_PUBLIC_KEY_DOES_NOT_MATCH_ID");if(s.publicKey==null)throw new w("public key missing","ERR_PUBLIC_KEY_MISSING");yield Kf({from:e,value:s.publicKey},t)}throw new w(`Node not responding with its public key: ${e.toString()}`,"ERR_INVALID_RECORD")}async*findPeer(e,t={}){this.log("findPeer %p",e);let n=await this.findPeerLocal(e);if(n!=null){this.log("found local"),yield q1({from:this.components.peerId,peer:n},t);return}let i=this,s=async function*({peer:a,signal:c}){let u=new Bt($t.FIND_NODE,e.toBytes(),0);for await(let l of i.network.sendRequest(a,u,{...t,signal:c}))if(yield l,l.name==="PEER_RESPONSE"){let f=l.closer.find(h=>h.id.equals(e));f!=null&&(yield q1({from:l.from,peer:f},t))}},o=!1;for await(let a of this.queryManager.run(e.toBytes(),s,t))a.name==="FINAL_PEER"&&(o=!0),yield a;o||(yield $r({from:this.components.peerId,error:new w("Not found","ERR_NOT_FOUND")},t))}async*getClosestPeers(e,t={}){this.log("getClosestPeers to %b",e);let n=await Co(e),i=this.routingTable.closestPeers(n),s=this,o=new G1(n,this.routingTable.kBucketSize);await Promise.all(i.map(async c=>{await o.add(c)}));let a=async function*({peer:c,signal:u}){s.log("closerPeersSingle %s from %p",U(e,"base32"),c);let l=new Bt($t.FIND_NODE,e,0);yield*s.network.sendRequest(c,l,{...t,signal:u})};for await(let c of this.queryManager.run(e,a,t))yield c,c.name==="PEER_RESPONSE"&&await Promise.all(c.closer.map(async u=>{await o.add(u.id)}));this.log("found %d peers close to %b",o.length,e);for(let c of o.peers)try{let u=await this.components.peerStore.get(c);yield q1({from:this.components.peerId,peer:{id:c,multiaddrs:u.addresses.map(({multiaddr:l})=>l),protocols:u.protocols}},t)}catch(u){if(u.code!=="ERR_NOT_FOUND")throw u}}async*getValueOrPeers(e,t,n={}){for await(let i of this._getValueSingle(e,t,n)){if(i.name==="PEER_RESPONSE"&&i.record!=null)try{await this._verifyRecordOnline(i.record)}catch{let o="invalid record received, discarded";this.log(o),yield $r({from:i.from,error:new w(o,"ERR_INVALID_RECORD")},n);continue}yield i}}async _verifyRecordOnline(e){if(e.timeReceived==null)throw new w("invalid record received","ERR_INVALID_RECORD");await wu(this.validators,new vr(e.key,e.value,e.timeReceived))}async getCloserPeersOffline(e,t){let n=await Co(e),i=this.routingTable.closestPeers(n),s=[];for(let o of i)if(!o.equals(t))try{let a=await this.components.peerStore.get(o);s.push({id:o,multiaddrs:a.addresses.map(({multiaddr:c})=>c),protocols:a.protocols})}catch(a){if(a.code!=="ERR_NOT_FOUND")throw a}return s.length>0?this.log("getCloserPeersOffline found %d peer(s) closer to %b than %p",s.length,e,t):this.log("getCloserPeersOffline could not find peer closer to %b than %p",e,t),s}};var WI=j(GI(),1);var Us=C("libp2p:kad-dht:providers"),Y1=class{components;cache;cleanupInterval;provideValidity;syncQueue;started;cleaner;constructor(e,t={}){let{cacheSize:n,cleanupInterval:i,provideValidity:s}=t;this.components=e,this.cleanupInterval=i??36e5,this.provideValidity=s??864e5,this.cache=(0,WI.default)(n??256),this.syncQueue=new kt({concurrency:1}),this.started=!1}isStarted(){return this.started}async start(){this.started||(this.started=!0,this.cleaner=setInterval(()=>{this._cleanup().catch(e=>{Us.error(e)})},this.cleanupInterval))}async stop(){this.started=!1,this.cleaner!=null&&(clearInterval(this.cleaner),this.cleaner=void 0)}async _cleanup(){await this.syncQueue.add(async()=>{let e=Date.now(),t=0,n=0,i=new Map,s=this.components.datastore.batch(),o=this.components.datastore.query({prefix:fy});for await(let a of o)try{let{cid:c,peerId:u}=YI(a.key),l=QI(a.value).getTime(),f=Date.now(),h=f-l,d=h>this.provideValidity;if(Us("comparing: %d - %d = %d > %d %s",f,l,h,this.provideValidity,d?"(expired)":""),d){n++,s.delete(a.key);let p=i.get(c)??new Set;p.add(u),i.set(c,p)}t++}catch(c){Us.error(c.message)}i.size>0?(Us("deleting %d / %d entries",n,t),await s.commit()):Us("nothing to delete");for(let[a,c]of i){let u=Vf(a),l=this.cache.get(u);if(l!=null){for(let f of c)l.delete(f);l.size===0?this.cache.remove(u):this.cache.set(u,l)}}Us("Cleanup successful (%dms)",Date.now()-e)})}async _getProvidersMap(e){let t=Vf(e),n=this.cache.get(t);return n==null&&(n=await FH(this.components.datastore,e),this.cache.set(t,n)),n}async addProvider(e,t){await this.syncQueue.add(async()=>{Us("%p provides %s",t,e);let n=await this._getProvidersMap(e);Us("loaded %s provs",n.size);let i=new Date;n.set(t.toString(),i);let s=Vf(e);this.cache.set(s,n),await UH(this.components.datastore,e,t,i)})}async getProviders(e){return this.syncQueue.add(async()=>(Us("get providers for %s",e),[...(await this._getProvidersMap(e)).keys()].map(n=>we(n))),{throwOnTimeout:!0})}};function Vf(r){let e=typeof r=="string"?r:U(r.multihash.bytes,"base32");return`${fy}/${e}`}async function UH(r,e,t,n){let i=[Vf(e),"/",t.toString()].join(""),s=new pt(i),o=Qr(n.getTime());await r.put(s,o)}function YI(r){let e=r.toString().split("/");if(e.length!==5)throw new Error(`incorrectly formatted provider entry key in datastore: ${r.toString()}`);return{cid:e[3],peerId:e[4]}}async function FH(r,e){let t=new Map,n=r.query({prefix:Vf(e)});for await(let i of n){let{peerId:s}=YI(i.key);t.set(s,QI(i.value))}return t}function QI(r){return new Date(on(r))}var Ha=j(Xr(),1);var KH=BigInt("0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF");async function*XI(r){let{key:e,startingPeer:t,ourPeerId:n,signal:i,query:s,alpha:o,pathIndex:a,numPaths:c,cleanUp:u,queryFuncTimeout:l,log:f,peersSeen:h}=r,d=new kt({concurrency:o}),p=await Co(e);function m(g,y){if(g==null)return;h.add(g);let b=BigInt("0x"+U(Ls(y,p),"base16"));d.add(async()=>{let E=[i];l!=null&&E.push(AbortSignal.timeout(l));let _=er(E);try{for await(let x of s({key:e,peer:g,signal:_,pathIndex:a,numPaths:c})){if(_.aborted)return;if(x.name==="PEER_RESPONSE")for(let v of x.closer){if(h.has(v.id)){f("already seen %p in query",v.id);continue}if(n.equals(v.id)){f("not querying ourselves");continue}let R=await Ti(v.id);if(BigInt("0x"+U(Ls(R,p),"base16"))>b){f("skipping %p as they are not closer to %b than %p",v.id,e,g);continue}f("querying closer peer %p",v.id),m(v.id,R)}d.emit("completed",x)}}catch(x){if(!i.aborted)return $r({from:g,error:x},r)}finally{_.clear()}},{priority:KH-b}).catch(E=>{f.error(E)})}m(t,await Ti(t)),yield*VH(d,i,u,f)}async function*VH(r,e,t,n){let i=Le(),s=!0,o=[],a=()=>{s&&(n("clean up queue, results %d, queue size %d, pending tasks %d",o.length,r.size,r.pending),s=!1,r.clear(),o.splice(0,o.length))};for(r.on("completed",c=>{o.push(c),i.resolve()}),r.on("error",c=>{n("queue error",c),a(),i.reject(c)}),r.on("idle",()=>{n("queue idle"),s=!1,i.resolve()}),e.addEventListener("abort",()=>{n("abort queue");let c=s;a(),c&&i.reject(new w("Query aborted","ERR_QUERY_ABORTED"))}),t.addEventListener("cleanup",()=>{a(),i.resolve()});s;)for(await i.promise,i=Le();o.length>0;){let c=o.shift();c!=null&&(yield c)}yield*o}var X1=class{components;lan;disjointPaths;alpha;shutDownController;running;queries;metrics;routingTable;initialQuerySelfHasRun;constructor(e,t){let{lan:n=!1,disjointPaths:i=20,alpha:s=3}=t;this.components=e,this.disjointPaths=i??20,this.running=!1,this.alpha=s??3,this.lan=n,this.queries=0,this.initialQuerySelfHasRun=t.initialQuerySelfHasRun,this.routingTable=t.routingTable,this.shutDownController=new AbortController;try{Ha.setMaxListeners!=null&&(0,Ha.setMaxListeners)(1/0,this.shutDownController.signal)}catch{}}isStarted(){return this.running}async start(){this.running=!0,this.components.metrics!=null&&this.metrics==null&&(this.metrics={runningQueries:this.components.metrics.registerMetric(`libp2p_kad_dht_${this.lan?"lan":"wan"}_running_queries`),queryTime:this.components.metrics.registerMetric(`libp2p_kad_dht_${this.lan?"lan":"wan"}_query_time_seconds`)})}async stop(){this.running=!1,this.shutDownController.abort()}async*run(e,t,n={}){if(!this.running)throw new Error("QueryManager not started");let i=this.metrics?.queryTime.timer();if(n.signal==null){n.signal=AbortSignal.timeout(3e4);try{Ha.setMaxListeners!=null&&(0,Ha.setMaxListeners)(1/0,n.signal)}catch{}}let s=er([this.shutDownController.signal,n.signal]);try{Ha.setMaxListeners!=null&&(0,Ha.setMaxListeners)(1/0,s)}catch{}let o=C(`libp2p:kad-dht:${this.lan?"lan":"wan"}:query:`+U(e,"base58btc")),a=Date.now(),c=new Ye;try{n.isSelfQuery!==!0&&this.initialQuerySelfHasRun!=null&&(o("waiting for initial query-self query before continuing"),await Promise.race([new Promise((p,m)=>{s.addEventListener("abort",()=>{m(new ai("Query was aborted before self-query ran"))})}),this.initialQuerySelfHasRun.promise]),this.initialQuerySelfHasRun=void 0),o("query:start"),this.queries++,this.metrics?.runningQueries.update(this.queries);let u=await Co(e),l=this.routingTable.closestPeers(u),f=l.slice(0,Math.min(this.disjointPaths,l.length));if(l.length===0){o.error("Running query with no peers");return}let h=new Hn,d=f.map((p,m)=>XI({key:e,startingPeer:p,ourPeerId:this.components.peerId,signal:s,query:t,pathIndex:m,numPaths:f.length,alpha:this.alpha,cleanUp:c,queryFuncTimeout:n.queryFuncTimeout,log:o,peersSeen:h,onProgress:n.onProgress}));for await(let p of Jt(...d))yield p,p.name==="QUERY_ERROR"&&o("error",p.error)}catch(u){if(!(!this.running&&u.code==="ERR_QUERY_ABORTED"))throw u}finally{s.clear(),this.queries--,this.metrics?.runningQueries.update(this.queries),i?.(),c.dispatchEvent(new nt("cleanup")),o("query:done in %dms",Date.now()-a)}}};var wy=j(Xr(),1);function zH(r){return r[Symbol.asyncIterator]!=null}function $H(r){if(zH(r))return(async()=>{let e=0;for await(let t of r)e++;return e})();{let e=0;for(let t of r)e++;return e}}var j1=$H;var Z1=class extends Error{constructor(e){super(e),this.name="TimeoutError"}},yy=class extends Error{constructor(e){super(),this.name="AbortError",this.message=e}},jI=r=>globalThis.DOMException===void 0?new yy(r):new DOMException(r),ZI=r=>{let e=r.reason===void 0?jI("This operation was aborted."):r.reason;return e instanceof Error?e:jI(e)};function by(r,e){let{milliseconds:t,fallback:n,message:i,customTimers:s={setTimeout,clearTimeout}}=e,o,c=new Promise((u,l)=>{if(typeof t!="number"||Math.sign(t)!==1)throw new TypeError(`Expected \`milliseconds\` to be a positive number, got \`${t}\``);if(e.signal){let{signal:h}=e;h.aborted&&l(ZI(h)),h.addEventListener("abort",()=>{l(ZI(h))})}if(t===Number.POSITIVE_INFINITY){r.then(u,l);return}let f=new Z1;o=s.setTimeout.call(void 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p=t.multiArgs?d:d[0];t.filter&&!t.filter(p)||(c.push(p),t.count===c.length&&(n(),s(c)))},h=d=>{n(),o(d)};n=()=>{for(let d of a)l(d,f);for(let d of t.rejectionEvents)l(d,h)};for(let d of a)u(d,f);for(let d of t.rejectionEvents)u(d,h);t.signal&&t.signal.addEventListener("abort",()=>{h(t.signal.reason)},{once:!0}),t.resolveImmediately&&s(c)});if(i.cancel=n,typeof t.timeout=="number"){let s=by(i,{milliseconds:t.timeout});return s.cancel=n,s}return i}function JI(r,e,t){typeof t=="function"&&(t={filter:t}),t={...t,count:1,resolveImmediately:!1};let n=GH(r,e,t),i=n.then(s=>s[0]);return i.cancel=n.cancel,i}var J1=class{log;components;peerRouting;routingTable;count;interval;initialInterval;queryTimeout;started;timeoutId;controller;initialQuerySelfHasRun;querySelfPromise;constructor(e,t){let{peerRouting:n,lan:i,count:s,interval:o,queryTimeout:a,routingTable:c}=t;this.components=e,this.log=C(`libp2p:kad-dht:${i?"lan":"wan"}:query-self`),this.started=!1,this.peerRouting=n,this.routingTable=c,this.count=s??20,this.interval=o??3e5,this.initialInterval=t.initialInterval??1e3,this.queryTimeout=a??5e3,this.initialQuerySelfHasRun=t.initialQuerySelfHasRun}isStarted(){return this.started}start(){this.started||(this.started=!0,clearTimeout(this.timeoutId),this.timeoutId=setTimeout(()=>{this.querySelf().catch(e=>{this.log.error("error running self-query",e)})},this.initialInterval))}stop(){this.started=!1,this.timeoutId!=null&&clearTimeout(this.timeoutId),this.controller!=null&&this.controller.abort()}async querySelf(){if(!this.started){this.log("skip self-query because we are not started");return}if(this.querySelfPromise!=null)return this.log("joining existing self query"),this.querySelfPromise.promise;if(this.querySelfPromise=Le(),this.routingTable.size===0&&await JI(this.routingTable,"peer:add"),this.started){this.controller=new AbortController;let e=er([this.controller.signal,AbortSignal.timeout(this.queryTimeout)]);try{wy.setMaxListeners!=null&&(0,wy.setMaxListeners)(1/0,e)}catch{}try{this.log("run self-query, look for %d peers timing out after %dms",this.count,this.queryTimeout);let t=await Me(this.peerRouting.getClosestPeers(this.components.peerId.toBytes(),{signal:e,isSelfQuery:!0}),n=>Ys(n,this.count),async n=>j1(n));this.log("self-query ran successfully - found %d peers",t),this.initialQuerySelfHasRun!=null&&(this.initialQuerySelfHasRun.resolve(),this.initialQuerySelfHasRun=void 0)}catch(t){this.log.error("self-query error",t)}finally{e.clear()}}this.querySelfPromise.resolve(),this.querySelfPromise=void 0,this.started&&(this.timeoutId=setTimeout(()=>{this.querySelf().catch(e=>{this.log.error("error running self-query",e)})},this.interval))}};function eA(r,e){if(r===e)return!0;if(r.length!==e.length)return!1;for(let t=0,n=r.length;t<n;++t)if(r[t]!==e[t])return!1;return!0}function Ey(){return{contacts:[],dontSplit:!1,left:null,right:null}}function qf(r,e){if(!(e instanceof Uint8Array))throw new TypeError(r+" is not a Uint8Array")}var ep=class r extends Ye{localNodeId;root;numberOfNodesPerKBucket;numberOfNodesToPing;distance;arbiter;constructor(e){super(),this.localNodeId=e.localNodeId,this.numberOfNodesPerKBucket=e.numberOfNodesPerKBucket??20,this.numberOfNodesToPing=e.numberOfNodesToPing??3,this.distance=e.distance??r.distance,this.arbiter=e.arbiter??r.arbiter,qf("option.localNodeId as parameter 1",this.localNodeId),this.root=Ey()}static arbiter(e,t){return(e.vectorClock??0)>(t.vectorClock??0)?e:t}static distance(e,t){let n=0,i=0,s=Math.min(e.length,t.length),o=Math.max(e.length,t.length);for(;i<s;++i)n=n*256+(e[i]^t[i]);for(;i<o;++i)n=n*256+255;return n}add(e){qf("contact.id",e?.id);let t=0,n=this.root;for(;n.contacts===null;)n=this._determineNode(n,e.id,t++);let i=this._indexOf(n,e.id);return i>=0?(this._update(n,i,e),this):n.contacts.length<this.numberOfNodesPerKBucket?(n.contacts.push(e),this.safeDispatchEvent("added",{detail:e}),this):n.dontSplit?(this.safeDispatchEvent("ping",{detail:{oldContacts:n.contacts.slice(0,this.numberOfNodesToPing),newContact:e}}),this):(this._split(n,t),this.add(e))}closest(e,t=1/0){if(qf("id",e),!Number.isInteger(t)&&t!==1/0||t<=0)throw new TypeError("n is not positive number");let n=[];for(let i=[this.root],s=0;i.length>0&&n.length<t;){let o=i.pop();if(o!=null)if(o.contacts===null){let a=this._determineNode(o,e,s++);i.push(o.left===a?o.right:o.left),i.push(a)}else n=n.concat(o.contacts)}return n.map(i=>({distance:this.distance(i.id,e),contact:i})).sort((i,s)=>i.distance-s.distance).slice(0,t).map(i=>i.contact)}count(){let e=0;for(let t=[this.root];t.length>0;){let n=t.pop();n!=null&&(n.contacts===null?t.push(n.right,n.left):e+=n.contacts.length)}return e}_determineNode(e,t,n){let i=n>>3,s=n%8;return t.length<=i&&s!==0?e.left:t[i]&1<<7-s?e.right:e.left}get(e){qf("id",e);let t=0,n=this.root;for(;n.contacts===null;)n=this._determineNode(n,e,t++);let i=this._indexOf(n,e);return i>=0?n.contacts[i]:void 0}_indexOf(e,t){for(let n=0;n<e.contacts.length;++n)if(eA(e.contacts[n].id,t))return n;return-1}remove(e){qf("the id as parameter 1",e);let t=0,n=this.root;for(;n.contacts===null;)n=this._determineNode(n,e,t++);let i=this._indexOf(n,e);if(i>=0){let s=n.contacts.splice(i,1)[0];this.safeDispatchEvent("removed",{detail:s})}return this}_split(e,t){e.left=Ey(),e.right=Ey();for(let s of e.contacts)this._determineNode(e,s.id,t).contacts.push(s);e.contacts=null;let n=this._determineNode(e,this.localNodeId,t),i=e.left===n?e.right:e.left;i.dontSplit=!0}toArray(){let e=[];for(let t=[this.root];t.length>0;){let n=t.pop();n!=null&&(n.contacts===null?t.push(n.right,n.left):e=e.concat(n.contacts))}return e}*toIterable(){for(let e=[this.root];e.length>0;){let t=e.pop();t!=null&&(t.contacts===null?e.push(t.right,t.left):yield*t.contacts)}}_update(e,t,n){if(!eA(e.contacts[t].id,n.id))throw new Error("wrong index for _update");let i=e.contacts[t],s=this.arbiter(i,n);s===i&&i!==n||(e.contacts.splice(t,1),e.contacts.push(s),this.safeDispatchEvent("updated",{detail:{incumbent:i,selection:s}}))}};var XH="kad-close",jH=50,tA=20,ZH=1e4,JH=10,tp=class extends Ye{kBucketSize;kb;pingQueue;log;components;lan;pingTimeout;pingConcurrency;running;protocol;tagName;tagValue;metrics;constructor(e,t){super();let{kBucketSize:n,pingTimeout:i,lan:s,pingConcurrency:o,protocol:a,tagName:c,tagValue:u}=t;this.components=e,this.log=C(`libp2p:kad-dht:${s?"lan":"wan"}:routing-table`),this.kBucketSize=n??tA,this.pingTimeout=i??ZH,this.pingConcurrency=o??JH,this.lan=s,this.running=!1,this.protocol=a,this.tagName=c??XH,this.tagValue=u??jH;let l=()=>{this.metrics?.pingQueueSize.update(this.pingQueue.size),this.metrics?.pingRunning.update(this.pingQueue.pending)};this.pingQueue=new kt({concurrency:this.pingConcurrency}),this.pingQueue.addListener("add",l),this.pingQueue.addListener("next",l),this._onPing=this._onPing.bind(this)}isStarted(){return this.running}async start(){this.running=!0,this.components.metrics!=null&&(this.metrics={routingTableSize:this.components.metrics.registerMetric(`libp2p_kad_dht_${this.lan?"lan":"wan"}_routing_table_size`),pingQueueSize:this.components.metrics.registerMetric(`libp2p_kad_dht_${this.lan?"lan":"wan"}_ping_queue_size`),pingRunning:this.components.metrics.registerMetric(`libp2p_kad_dht_${this.lan?"lan":"wan"}_ping_running`)});let e=new ep({localNodeId:await Ti(this.components.peerId),numberOfNodesPerKBucket:this.kBucketSize,numberOfNodesToPing:1});this.kb=e,e.addEventListener("ping",this._onPing),this._tagPeers(e)}async stop(){this.running=!1,this.pingQueue.clear(),this.kb=void 0}_tagPeers(e){let t=new Hn,n=$I(()=>{let i=new Hn(e.closest(e.localNodeId,tA).map(a=>a.peer)),s=i.difference(t),o=t.difference(i);Promise.resolve().then(async()=>{for(let a of s)await this.components.peerStore.merge(a,{tags:{[this.tagName]:{value:this.tagValue}}});for(let a of o)await this.components.peerStore.merge(a,{tags:{[this.tagName]:void 0}})}).catch(a=>{this.log.error("Could not update peer tags",a)}),t=i});e.addEventListener("added",i=>{n(),this.safeDispatchEvent("peer:add",{detail:i.detail.peer})}),e.addEventListener("removed",i=>{n(),this.safeDispatchEvent("peer:remove",{detail:i.detail.peer})})}_onPing(e){let{oldContacts:t,newContact:n}=e.detail;this.pingQueue.add(async()=>{if(!this.running)return;let i=0;try{await Promise.all(t.map(async s=>{try{let o={signal:AbortSignal.timeout(this.pingTimeout)};this.log("pinging old contact %p",s.peer),await(await(await this.components.connectionManager.openConnection(s.peer,o)).newStream(this.protocol,o)).close(),i++}catch(o){this.running&&this.kb!=null&&(this.log.error("could not ping peer %p",s.peer,o),this.log("evicting old contact after ping failed %p",s.peer),this.kb.remove(s.id))}finally{this.metrics?.routingTableSize.update(this.size)}})),this.running&&i<t.length&&this.kb!=null&&(this.log("adding new contact %p",n.peer),this.kb.add(n))}catch(s){this.log.error("could not process k-bucket ping event",s)}}).catch(i=>{this.log.error("could not process k-bucket ping event",i)})}get size(){return this.kb==null?0:this.kb.count()}async find(e){let t=await Ti(e),n=this.closestPeer(t);if(n!=null&&e.equals(n))return n}closestPeer(e){let t=this.closestPeers(e,1);if(t.length>0)return t[0]}closestPeers(e,t=this.kBucketSize){return this.kb==null?[]:this.kb.closest(e,t).map(i=>i.peer)}async add(e){if(this.kb==null)throw new Error("RoutingTable is not started");let t=await Ti(e);this.kb.add({id:t,peer:e}),this.log("added %p with kad id %b",e,t),this.metrics?.routingTableSize.update(this.size)}async remove(e){if(this.kb==null)throw new Error("RoutingTable is not started");let t=await Ti(e);this.kb.remove(t),this.metrics?.routingTableSize.update(this.size)}};var 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rp=15,np=class{log;peerRouting;routingTable;refreshInterval;refreshQueryTimeout;commonPrefixLengthRefreshedAt;refreshTimeoutId;constructor(e){let{peerRouting:t,routingTable:n,refreshInterval:i,refreshQueryTimeout:s,lan:o}=e;this.log=C(`libp2p:kad-dht:${o?"lan":"wan"}:routing-table:refresh`),this.peerRouting=t,this.routingTable=n,this.refreshInterval=i??3e5,this.refreshQueryTimeout=s??3e4,this.commonPrefixLengthRefreshedAt=[],this.refreshTable=this.refreshTable.bind(this)}async start(){this.log(`refreshing routing table every ${this.refreshInterval}ms`),this.refreshTable(!0)}async stop(){this.refreshTimeoutId!=null&&clearTimeout(this.refreshTimeoutId)}refreshTable(e=!1){this.log("refreshing routing table");let t=this._maxCommonPrefix(),n=this._getTrackedCommonPrefixLengthsForRefresh(t);this.log(`max common prefix length ${t}`),this.log(`tracked CPLs [ ${n.map(i=>i.toISOString()).join(", ")} ]`),Promise.all(n.map(async(i,s)=>{try{if(await this._refreshCommonPrefixLength(s,i,e),this._numPeersForCpl(t)===0){let o=Math.min(2*(s+1),n.length-1);for(let a=s+1;a<o+1;a++)try{await this._refreshCommonPrefixLength(a,i,e)}catch(c){this.log.error(c)}}}catch(o){this.log.error(o)}})).catch(i=>{this.log.error(i)}).then(()=>{this.refreshTimeoutId=setTimeout(this.refreshTable,this.refreshInterval),this.refreshTimeoutId.unref!=null&&this.refreshTimeoutId.unref()}).catch(i=>{this.log.error(i)})}async _refreshCommonPrefixLength(e,t,n){if(!n&&t.getTime()>Date.now()-this.refreshInterval){this.log("not running refresh for cpl %s as time since last refresh not above interval",e);return}let i=await this._generateRandomPeerId(e);this.log("starting refreshing cpl %s with key %p (routing table size was %s)",e,i,this.routingTable.size);let s=await j1(this.peerRouting.getClosestPeers(i.toBytes(),{signal:AbortSignal.timeout(this.refreshQueryTimeout)}));this.log(`found ${s} peers that were close to imaginary peer %p`,i),this.log("finished refreshing cpl %s with key %p (routing table size is now %s)",e,i,this.routingTable.size)}_getTrackedCommonPrefixLengthsForRefresh(e){e>rp&&(e=rp);let t=[];for(let n=0;n<=e;n++)t[n]=this.commonPrefixLengthRefreshedAt[n]??new Date;return t}async _generateRandomPeerId(e){if(this.routingTable.kb==null)throw new Error("Routing table not started");let t=zn(2),n=(t[1]<<8)+t[0],i=await this._makePeerId(this.routingTable.kb.localNodeId,n,e);return Ot(i)}async _makePeerId(e,t,n){if(n>rp)throw new Error(`Cannot generate peer ID for common prefix length greater than ${rp}`);let o=new DataView(e.buffer,e.byteOffset,e.byteLength).getUint16(0,!1)^32768>>n,a=65535<<16-(n+1),c=o&a|t&~a,u=rA[c],l=new ArrayBuffer(34),f=new DataView(l,0,l.byteLength);return f.setUint8(0,Ke.code),f.setUint8(1,32),f.setUint32(2,u,!1),new Uint8Array(f.buffer,f.byteOffset,f.byteLength)}_maxCommonPrefix(){let e=0;for(let t of this._prefixLengths())t>e&&(e=t);return e}_numPeersForCpl(e){let t=0;for(let n of this._prefixLengths())n===e&&t++;return t}*_prefixLengths(){if(this.routingTable.kb!=null)for(let{id:e}of this.routingTable.kb.toIterable()){let t=Ls(this.routingTable.kb.localNodeId,e),n=0;for(let i of t)if(i===0)n++;else break;yield n}}};var zf=C("libp2p:kad-dht:rpc:handlers:add-provider"),ip=class{providers;constructor(e){let{providers:t}=e;this.providers=t}async handle(e,t){if(zf("start"),t.key==null||t.key.length===0)throw new w("Missing key","ERR_MISSING_KEY");let n;try{n=Ne.decode(t.key)}catch{throw new w("Invalid CID","ERR_INVALID_CID")}(t.providerPeers==null||t.providerPeers.length===0)&&zf.error("no providers found in message"),await Promise.all(t.providerPeers.map(async i=>{if(!i.id.equals(e)){zf("invalid provider peer %p from %p",i.id,e);return}if(i.multiaddrs.length<1){zf("no valid addresses for provider %p. Ignore",e);return}zf("received provider %p for %s (addrs %s)",e,n,i.multiaddrs.map(s=>s.toString())),await this.providers.addProvider(n,i.id)}))}};var nA=C("libp2p:kad-dht:rpc:handlers:find-node"),sp=class{peerRouting;lan;components;constructor(e,t){let{peerRouting:n,lan:i}=t;this.components=e,this.peerRouting=n,this.lan=!!i}async handle(e,t){nA("incoming request from %p for peers closer to %b",e,t.key);let n=[];fe(this.components.peerId.toBytes(),t.key)?n=[{id:this.components.peerId,multiaddrs:this.components.addressManager.getAddresses().map(s=>s.decapsulateCode(le("p2p").code)),protocols:[]}]:n=await this.peerRouting.getCloserPeersOffline(t.key,e),n=n.map(this.lan?xu:Eu).filter(({multiaddrs:s})=>s.length);let i=new Bt(t.type,new Uint8Array(0),t.clusterLevel);return n.length>0?i.closerPeers=n:nA("could not find any peers closer to %b than %p",t.key,e),i}};var iA=C("libp2p:kad-dht:rpc:handlers:get-providers"),op=class{components;peerRouting;providers;lan;constructor(e,t){let{peerRouting:n,providers:i,lan:s}=t;this.components=e,this.peerRouting=n,this.providers=i,this.lan=!!s}async handle(e,t){let n;try{n=Ne.decode(t.key)}catch{throw new w("Invalid CID","ERR_INVALID_CID")}iA("%p asking for providers for %s",e,n);let[i,s]=await Promise.all([this.providers.getProviders(n),this.peerRouting.getCloserPeersOffline(t.key,e)]),o=await this._getPeers(i),a=await this._getPeers(s.map(({id:u})=>u)),c=new Bt(t.type,t.key,t.clusterLevel);return o.length>0&&(c.providerPeers=o),a.length>0&&(c.closerPeers=a),iA("got %s providers %s closerPeers",o.length,a.length),c}async _getAddresses(e){return[]}async _getPeers(e){let t=[],n=this.lan?xu:Eu;for(let i of e)try{let s=await this.components.peerStore.get(i),o=n({id:i,multiaddrs:s.addresses.map(({multiaddr:a})=>a),protocols:s.protocols});o.multiaddrs.length>0&&t.push(o)}catch(s){if(s.code!=="ERR_NOT_FOUND")throw s}return t}};var _u=C("libp2p:kad-dht:rpc:handlers:get-value"),ap=class{components;peerRouting;constructor(e,t){let{peerRouting:n}=t;this.components=e,this.peerRouting=n}async handle(e,t){let n=t.key;if(_u("%p asked for key %b",e,n),n==null||n.length===0)throw new w("Invalid key","ERR_INVALID_KEY");let i=new Bt($t.GET_VALUE,n,t.clusterLevel);if(qI(n)){_u("is public key");let a=zI(n),c;try{let u=await this.components.peerStore.get(a);if(u.id.publicKey==null)throw new w("No public key found in key book","ERR_NOT_FOUND");c=u.id.publicKey}catch(u){if(u.code!=="ERR_NOT_FOUND")throw u}if(c!=null)return _u("returning found public key"),i.record=new vr(n,c,new Date),i}let[s,o]=await Promise.all([this._checkLocalDatastore(n),this.peerRouting.getCloserPeersOffline(t.key,e)]);return s!=null&&(_u("had record for %b in local datastore",n),i.record=s),o.length>0&&(_u("had %s closer peers in routing table",o.length),i.closerPeers=o),i}async _checkLocalDatastore(e){_u("checkLocalDatastore looking for %b",e);let t=Ms(e),n;try{n=await this.components.datastore.get(t)}catch(s){if(s.code==="ERR_NOT_FOUND")return;throw s}let i=vr.deserialize(n);if(i==null)throw new w("Invalid record","ERR_INVALID_RECORD");if(i.timeReceived==null||Date.now()-i.timeReceived.getTime()>1296e5){await this.components.datastore.delete(t);return}return i}};var nG=C("libp2p:kad-dht:rpc:handlers:ping"),cp=class{async handle(e,t){return nG("ping from %p",e),t}};var up=class{log;components;validators;constructor(e,t){let{validators:n}=t;this.components=e,this.log=C("libp2p:kad-dht:rpc:handlers:put-value"),this.validators=n}async handle(e,t){let n=t.key;this.log("%p asked us to store value for key %b",e,n);let i=t.record;if(i==null){let s=`Empty record from: ${e.toString()}`;throw this.log.error(s),new w(s,"ERR_EMPTY_RECORD")}try{await wu(this.validators,i),i.timeReceived=new Date;let s=Ms(i.key);await this.components.datastore.put(s,i.serialize().subarray()),this.log("put record for %b into datastore under key %k",n,s)}catch(s){this.log("did not put record for key %b into datastore %o",n,s)}return t}};var lp=class{handlers;routingTable;log;constructor(e,t){let{providers:n,peerRouting:i,validators:s,lan:o}=t;this.log=C("libp2p:kad-dht:rpc"),this.routingTable=t.routingTable,this.handlers={[$t.GET_VALUE]:new ap(e,{peerRouting:i}),[$t.PUT_VALUE]:new up(e,{validators:s}),[$t.FIND_NODE]:new sp(e,{peerRouting:i,lan:o}),[$t.ADD_PROVIDER]:new ip({providers:n}),[$t.GET_PROVIDERS]:new op(e,{peerRouting:i,providers:n,lan:o}),[$t.PING]:new cp}}async handleMessage(e,t){try{await this.routingTable.add(e)}catch(i){this.log.error("Failed to update the kbucket store",i)}let n=this.handlers[t.type];if(n==null){this.log.error(`no handler found for message type: ${t.type}`);return}return n.handle(e,t)}onIncomingStream(e){Promise.resolve().then(async()=>{let{stream:t,connection:n}=e,i=n.remotePeer;try{await this.routingTable.add(i)}catch(o){this.log.error(o)}let s=this;await Me(t,o=>Yt(o),async function*(o){for await(let a of o){let c=Bt.deserialize(a);s.log("incoming %s from %p",c.type,i);let u=await s.handleMessage(i,c);u!=null&&(yield u.serialize())}},o=>Kt(o),t)}).catch(t=>{this.log.error(t)})}};var fp=class extends Ye{log;components;protocol;running;registrarId;constructor(e,t){super();let{protocol:n,lan:i}=t;this.components=e,this.log=C(`libp2p:kad-dht:topology-listener:${i?"lan":"wan"}`),this.running=!1,this.protocol=n}isStarted(){return this.running}async start(){this.running||(this.running=!0,this.registrarId=await this.components.registrar.register(this.protocol,{onConnect:e=>{this.log("observed peer %p with protocol %s",e,this.protocol),this.dispatchEvent(new nt("peer",{detail:e}))}}))}async stop(){this.running=!1,this.registrarId!=null&&(this.components.registrar.unregister(this.registrarId),this.registrarId=void 0)}};var iG=32,sG=64,$f=class extends Ye{protocol;routingTable;providers;network;peerRouting;components;log;running;kBucketSize;clientMode;lan;validators;selectors;queryManager;contentFetching;contentRouting;routingTableRefresh;rpc;topologyListener;querySelf;maxInboundStreams;maxOutboundStreams;constructor(e,t){super();let{kBucketSize:n,clientMode:i,validators:s,selectors:o,querySelfInterval:a,lan:c,protocolPrefix:u,pingTimeout:l,pingConcurrency:f,maxInboundStreams:h,maxOutboundStreams:d,providers:p}=t;this.running=!1,this.components=e,this.lan=!!c,this.log=C(`libp2p:kad-dht:${c===!0?"lan":"wan"}`),this.protocol=`${u??DI}${c===!0?TI:""}${CI}`,this.kBucketSize=n??20,this.clientMode=i??!0,this.maxInboundStreams=h??iG,this.maxOutboundStreams=d??sG,this.routingTable=new tp(e,{kBucketSize:n,lan:this.lan,pingTimeout:l,pingConcurrency:f,protocol:this.protocol}),this.providers=new Y1(e,p??{}),this.validators={...KI,...s},this.selectors={...FI,...o},this.network=new H1(e,{protocol:this.protocol,lan:this.lan});let m=Le();t.allowQueryWithZeroPeers===!0&&m.resolve(),this.queryManager=new X1(e,{disjointPaths:Math.ceil(this.kBucketSize/2),lan:c,initialQuerySelfHasRun:m,routingTable:this.routingTable}),this.peerRouting=new W1(e,{routingTable:this.routingTable,network:this.network,validators:this.validators,queryManager:this.queryManager,lan:this.lan}),this.contentFetching=new z1(e,{validators:this.validators,selectors:this.selectors,peerRouting:this.peerRouting,queryManager:this.queryManager,network:this.network,lan:this.lan}),this.contentRouting=new $1(e,{network:this.network,peerRouting:this.peerRouting,queryManager:this.queryManager,routingTable:this.routingTable,providers:this.providers,lan:this.lan}),this.routingTableRefresh=new np({peerRouting:this.peerRouting,routingTable:this.routingTable,lan:this.lan}),this.rpc=new lp(e,{routingTable:this.routingTable,providers:this.providers,peerRouting:this.peerRouting,validators:this.validators,lan:this.lan}),this.topologyListener=new fp(e,{protocol:this.protocol,lan:this.lan}),this.querySelf=new J1(e,{peerRouting:this.peerRouting,interval:a,initialInterval:t.initialQuerySelfInterval,lan:this.lan,initialQuerySelfHasRun:m,routingTable:this.routingTable}),this.network.addEventListener("peer",g=>{let y=g.detail;this.onPeerConnect(y).catch(b=>{this.log.error("could not add %p to routing table",y.id,b)}),this.dispatchEvent(new nt("peer",{detail:y}))}),this.topologyListener.addEventListener("peer",g=>{let y=g.detail;Promise.resolve().then(async()=>{let b=await this.components.peerStore.get(y),E={id:y,multiaddrs:b.addresses.map(({multiaddr:_})=>_),protocols:b.protocols};await this.onPeerConnect(E)}).catch(b=>{this.log.error("could not add %p to routing table",y,b)})})}async onPeerConnect(e){if(this.log("peer %p connected with protocols",e.id,e.protocols),this.lan?e=xu(e):e=Eu(e),e.multiaddrs.length===0){this.log("ignoring %p as they do not have any %s addresses in %s",e.id,this.lan?"private":"public",e.multiaddrs.map(t=>t.toString()));return}try{await this.routingTable.add(e.id)}catch(t){this.log.error("could not add %p to routing table",e.id,t)}}isStarted(){return this.running}async getMode(){return this.clientMode?"client":"server"}async setMode(e){await this.components.registrar.unhandle(this.protocol),e==="client"?(this.log("enabling client mode"),this.clientMode=!0):(this.log("enabling server mode"),this.clientMode=!1,await this.components.registrar.handle(this.protocol,this.rpc.onIncomingStream.bind(this.rpc),{maxInboundStreams:this.maxInboundStreams,maxOutboundStreams:this.maxOutboundStreams}))}async start(){this.running=!0,await this.setMode(this.clientMode?"client":"server"),await Promise.all([this.providers.start(),this.queryManager.start(),this.network.start(),this.routingTable.start(),this.topologyListener.start()]),this.querySelf.start(),await this.routingTableRefresh.start()}async stop(){this.running=!1,this.querySelf.stop(),await Promise.all([this.providers.stop(),this.queryManager.stop(),this.network.stop(),this.routingTable.stop(),this.routingTableRefresh.stop(),this.topologyListener.stop()])}async*put(e,t,n={}){yield*this.contentFetching.put(e,t,n)}async*get(e,t={}){yield*this.contentFetching.get(e,t)}async*provide(e,t={}){yield*this.contentRouting.provide(e,this.components.addressManager.getAddresses(),t)}async*findProviders(e,t={}){yield*this.contentRouting.findProviders(e,t)}async*findPeer(e,t={}){yield*this.peerRouting.findPeer(e,t)}async*getClosestPeers(e,t={}){yield*this.peerRouting.getClosestPeers(e,t)}async refreshRoutingTable(){this.routingTableRefresh.refreshTable(!0)}};var Su=C("libp2p:kad-dht"),xy=class{dht;constructor(e){this.dht=e}async provide(e,t={}){await Wr(this.dht.provide(e,t))}async*findProviders(e,t={}){for await(let n of this.dht.findProviders(e,t))n.name==="PROVIDER"&&(yield*n.providers)}async put(e,t,n){await Wr(this.dht.put(e,t,n))}async get(e,t){for await(let n of this.dht.get(e,t))if(n.name==="VALUE")return n.value;throw new w("Not found","ERR_NOT_FOUND")}},vy=class{dht;constructor(e){this.dht=e}async findPeer(e,t={}){for await(let n of this.dht.findPeer(e,t))if(n.name==="FINAL_PEER")return n.peer;throw new w("Not found","ERR_NOT_FOUND")}async*getClosestPeers(e,t={}){for await(let n of this.dht.getClosestPeers(e,t))n.name==="FINAL_PEER"&&(yield n.peer)}},oG=290,aG=54,cG=55,uG=56,lG=4,fG=41;function hG(r){let e=r.stringTuples();for(let t of e)if(t[0]===oG)return!1;if(e[0][0]===aG||e[0][0]===cG||e[0][0]===uG)return Su("%m is public %s",r,!0),!0;if(e[0][0]===lG||e[0][0]===fG){let t=Jr(`${e[0][1]}`),n=t==null||!t;return Su("%m is public %s",r,n),n}return!1}var hp=class extends Ye{wan;lan;components;contentRouting;peerRouting;constructor(e,t={}){super(),this.components=e,this.wan=new $f(e,{protocolPrefix:"/ipfs",...t,lan:!1}),this.lan=new $f(e,{protocolPrefix:"/ipfs",...t,clientMode:!1,lan:!0}),this.contentRouting=new xy(this),this.peerRouting=new vy(this),this.wan.addEventListener("peer",n=>{this.dispatchEvent(new nt("peer",{detail:n.detail}))}),this.lan.addEventListener("peer",n=>{this.dispatchEvent(new nt("peer",{detail:n.detail}))}),t.clientMode==null&&e.events.addEventListener("self:peer:update",n=>{Su("received update of self-peer info");let i=n.detail.peer.addresses.some(({multiaddr:s})=>{let o=hG(s);return Su("%m is public %s",s,o),o});this.getMode().then(async s=>{i&&s==="client"?await this.setMode("server"):s==="server"&&!i&&await this.setMode("client")}).catch(s=>{Su.error("error setting dht server mode",s)})})}[Symbol.toStringTag]="@libp2p/dual-kad-dht";get[cf](){return this.contentRouting}get[uf](){return this.peerRouting}get[Ta](){return this}isStarted(){return this.wan.isStarted()&&this.lan.isStarted()}async getMode(){return this.wan.getMode()}async setMode(e){await this.wan.setMode(e)}async start(){await Promise.all([this.lan.start(),this.wan.start()])}async stop(){await Promise.all([this.lan.stop(),this.wan.stop()])}async*put(e,t,n={}){for await(let i of Jt(this.lan.put(e,t,n),this.wan.put(e,t,n)))yield i}async*get(e,t={}){let n=!1,i=!1;for await(let s of Jt(this.lan.get(e,t),this.wan.get(e,t)))yield s,s.name==="DIAL_PEER"&&(n=!0),s.name==="VALUE"&&(n=!0,s.value!=null&&(i=!0)),s.name==="SEND_QUERY"&&(n=!0);if(!n)throw new w("No peers found in routing table!","ERR_NO_PEERS_IN_ROUTING_TABLE");i||(yield $r({from:this.components.peerId,error:new w("Not found","ERR_NOT_FOUND")},t))}async*provide(e,t={}){let n=0,i=0,s=[],o=[this.lan];await this.wan.getMode()==="server"&&o.push(this.wan);for await(let a of Jt(...o.map(c=>c.provide(e,t))))yield a,a.name==="SEND_QUERY"&&n++,a.name==="QUERY_ERROR"&&s.push(a.error),a.name==="PEER_RESPONSE"&&a.messageName==="ADD_PROVIDER"&&(Su("sent provider record for %s to %p",e,a.from),i++);if(i===0)throw s.length>0?new w(`Failed to provide to ${s.length} of ${n} peers`,"ERR_PROVIDES_FAILED",{errors:s}):new w("Failed to provide - no peers found","ERR_PROVIDES_FAILED")}async*findProviders(e,t={}){yield*Jt(this.lan.findProviders(e,t),this.wan.findProviders(e,t))}async*findPeer(e,t={}){let n=!1;for await(let i of Jt(this.lan.findPeer(e,t),this.wan.findPeer(e,t)))yield i,(i.name==="SEND_QUERY"||i.name==="FINAL_PEER")&&(n=!0);if(!n)throw new w("Peer lookup failed","ERR_LOOKUP_FAILED")}async*getClosestPeers(e,t={}){yield*Jt(this.lan.getClosestPeers(e,t),this.wan.getClosestPeers(e,t))}async refreshRoutingTable(){await Promise.all([this.lan.refreshRoutingTable(),this.wan.refreshRoutingTable()])}};var sA;(function(r){r[r.SEND_QUERY=0]="SEND_QUERY",r[r.PEER_RESPONSE=1]="PEER_RESPONSE",r[r.FINAL_PEER=2]="FINAL_PEER",r[r.QUERY_ERROR=3]="QUERY_ERROR",r[r.PROVIDER=4]="PROVIDER",r[r.VALUE=5]="VALUE",r[r.ADD_PEER=6]="ADD_PEER",r[r.DIAL_PEER=7]="DIAL_PEER"})(sA||(sA={}));var oA;(function(r){r[r.PUT_VALUE=0]="PUT_VALUE",r[r.GET_VALUE=1]="GET_VALUE",r[r.ADD_PROVIDER=2]="ADD_PROVIDER",r[r.GET_PROVIDERS=3]="GET_PROVIDERS",r[r.FIND_NODE=4]="FIND_NODE",r[r.PING=5]="PING"})(oA||(oA={}));function aA(r){return e=>new hp(e,r)}var yA=j(ug(),1);var Fe;(function(r){r[r.NEW_STREAM=0]="NEW_STREAM",r[r.MESSAGE_RECEIVER=1]="MESSAGE_RECEIVER",r[r.MESSAGE_INITIATOR=2]="MESSAGE_INITIATOR",r[r.CLOSE_RECEIVER=3]="CLOSE_RECEIVER",r[r.CLOSE_INITIATOR=4]="CLOSE_INITIATOR",r[r.RESET_RECEIVER=5]="RESET_RECEIVER",r[r.RESET_INITIATOR=6]="RESET_INITIATOR"})(Fe||(Fe={}));var Hf=Object.freeze({0:"NEW_STREAM",1:"MESSAGE_RECEIVER",2:"MESSAGE_INITIATOR",3:"CLOSE_RECEIVER",4:"CLOSE_INITIATOR",5:"RESET_RECEIVER",6:"RESET_INITIATOR"}),_y=Object.freeze({NEW_STREAM:Fe.NEW_STREAM,MESSAGE:Fe.MESSAGE_INITIATOR,CLOSE:Fe.CLOSE_INITIATOR,RESET:Fe.RESET_INITIATOR}),cA=Object.freeze({MESSAGE:Fe.MESSAGE_RECEIVER,CLOSE:Fe.CLOSE_RECEIVER,RESET:Fe.RESET_RECEIVER});var Sy=1<<20,dG=4<<20,dp=class{_buffer;_headerInfo;_maxMessageSize;_maxUnprocessedMessageQueueSize;constructor(e=Sy,t=dG){this._buffer=new Te,this._headerInfo=null,this._maxMessageSize=e,this._maxUnprocessedMessageQueueSize=t}write(e){if(e==null||e.length===0)return[];if(this._buffer.append(e),this._buffer.byteLength>this._maxUnprocessedMessageQueueSize)throw Object.assign(new Error("unprocessed message queue size too large!"),{code:"ERR_MSG_QUEUE_TOO_BIG"});let t=[];for(;this._buffer.length!==0;){if(this._headerInfo==null)try{this._headerInfo=this._decodeHeader(this._buffer)}catch(u){if(u.code==="ERR_MSG_TOO_BIG")throw u;break}let{id:n,type:i,length:s,offset:o}=this._headerInfo;if(this._buffer.length-o<s)break;let c={id:n,type:i};(i===Fe.NEW_STREAM||i===Fe.MESSAGE_INITIATOR||i===Fe.MESSAGE_RECEIVER)&&(c.data=this._buffer.sublist(o,o+s)),t.push(c),this._buffer.consume(o+s),this._headerInfo=null}return 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e;(function(i){i.FIN="FIN",i.STOP_SENDING="STOP_SENDING",i.RESET="RESET"})(e=r.Flag||(r.Flag={}));let t;(function(i){i[i.FIN=0]="FIN",i[i.STOP_SENDING=1]="STOP_SENDING",i[i.RESET=2]="RESET"})(t||(t={})),function(i){i.codec=()=>ft(t)}(e=r.Flag||(r.Flag={}));let n;r.codec=()=>(n==null&&(n=me((i,s,o={})=>{o.lengthDelimited!==!1&&s.fork(),i.flag!=null&&(s.uint32(8),r.Flag.codec().encode(i.flag,s)),i.message!=null&&(s.uint32(18),s.bytes(i.message)),o.lengthDelimited!==!1&&s.ldelim()},(i,s)=>{let o={},a=s==null?i.len:i.pos+s;for(;i.pos<a;){let c=i.uint32();switch(c>>>3){case 1:o.flag=r.Flag.codec().decode(i);break;case 2:o.message=i.bytes();break;default:i.skipType(c&7);break}}return o})),n),r.encode=i=>pe(i,r.codec()),r.decode=i=>de(i,r.codec())})(Jn||(Jn={}));var Yf=C("libp2p:webrtc:stream"),kA=16*1024,LG=16*1024*1024,MG=30*1e3,UG=3,Vy=class extends Io{channel;dataChannelOptions;incomingData;messageQueue;maxDataSize;constructor(e){switch(super(e),this.channel=e.channel,this.channel.binaryType="arraybuffer",this.incomingData=Pt(),this.messageQueue=new Te,this.dataChannelOptions={bufferedAmountLowEventTimeout:e.dataChannelOptions?.bufferedAmountLowEventTimeout??MG,maxBufferedAmount:e.dataChannelOptions?.maxBufferedAmount??LG,maxMessageSize:e.dataChannelOptions?.maxMessageSize??kA},this.maxDataSize=e.maxDataSize,this.channel.readyState){case"open":break;case"closed":case"closing":(this.timeline.close===void 0||this.timeline.close===0)&&(this.timeline.close=Date.now());break;case"connecting":break;default:throw Yf.error("unknown datachannel state %s",this.channel.readyState),new w("Unknown datachannel state","ERR_INVALID_STATE")}this.channel.onopen=n=>{this.timeline.open=new Date().getTime(),this.messageQueue!=null&&(this._sendMessage(this.messageQueue).catch(i=>{this.abort(i)}),this.messageQueue=void 0)},this.channel.onclose=n=>{this.close().catch(i=>{Yf.error("error closing stream after channel closed",i)})},this.channel.onerror=n=>{let i=n.error;this.abort(i)};let t=this;this.channel.onmessage=async n=>{let{data:i}=n;i===null||i.byteLength===0||this.incomingData.push(new Uint8Array(i,0,i.byteLength))},Promise.resolve().then(async()=>{for await(let n of Yt(this.incomingData)){let i=t.processIncomingProtobuf(n.subarray());i!=null&&t.sourcePush(new Te(i))}}).catch(n=>{Yf.error("error processing incoming data channel messages",n)})}sendNewStream(){}async _sendMessage(e,t=!0){if(t&&this.channel.bufferedAmount>this.dataChannelOptions.maxBufferedAmount)try{await PA(this.channel,"bufferedamountlow",{timeout:this.dataChannelOptions.bufferedAmountLowEventTimeout})}catch(n){throw n instanceof Iu?new Error("Timed out waiting for DataChannel buffer to clear"):n}if(this.channel.readyState==="closed"||this.channel.readyState==="closing")throw new w("Invalid datachannel state - closed or closing","ERR_INVALID_STATE");if(this.channel.readyState==="open")for(let n of e)this.channel.send(n);else if(this.channel.readyState==="connecting")this.messageQueue==null&&(this.messageQueue=new Te),this.messageQueue.append(e);else throw Yf.error("unknown datachannel state %s",this.channel.readyState),new w("Unknown datachannel state","ERR_INVALID_STATE")}async sendData(e){for(e=e.sublist();e.byteLength>0;){let t=Math.min(e.byteLength,this.maxDataSize),n=e.subarray(0,t),i=Jn.encode({message:n}),s=Kt.single(i);await this._sendMessage(s),e.consume(t)}}async sendReset(){await this._sendFlag(Jn.Flag.RESET)}async sendCloseWrite(){await this._sendFlag(Jn.Flag.FIN)}async sendCloseRead(){await this._sendFlag(Jn.Flag.STOP_SENDING)}processIncomingProtobuf(e){let t=Jn.decode(e);return t.flag!==void 0&&(t.flag===Jn.Flag.FIN&&(this.incomingData.end(),this.remoteCloseWrite()),t.flag===Jn.Flag.RESET&&this.reset(),t.flag===Jn.Flag.STOP_SENDING&&this.remoteCloseRead()),t.message}async _sendFlag(e){Yf.trace("Sending flag: %s",e.toString());let t=Jn.encode({flag:e}),n=Kt.single(t);await this._sendMessage(n,!1)}};function Au(r){let{channel:e,direction:t,onEnd:n,dataChannelOptions:i}=r;return new Vy({id:t==="inbound"?`i${e.id}`:`r${e.id}`,direction:t,maxDataSize:(i?.maxMessageSize??kA)-UG,dataChannelOptions:i,onEnd:n,channel:e,log:C(`libp2p:mplex:stream:${t}:${e.id}`)})}var NA="/webrtc",Wa=class{protocol;peerConnection;streamBuffer=[];metrics;dataChannelOptions;constructor(e){this.peerConnection=e.peerConnection,this.metrics=e.metrics,this.protocol=e.protocol??NA,this.dataChannelOptions=e.dataChannelOptions,this.peerConnection.ondatachannel=({channel:t})=>{let n=Au({channel:t,direction:"inbound",dataChannelOptions:e.dataChannelOptions,onEnd:()=>{this.streamBuffer=this.streamBuffer.filter(i=>i.id!==n.id)}});this.streamBuffer.push(n)}}createStreamMuxer(e){return new qy({...e,peerConnection:this.peerConnection,dataChannelOptions:this.dataChannelOptions,metrics:this.metrics,streams:this.streamBuffer,protocol:this.protocol})}},qy=class{init;streams;protocol;peerConnection;dataChannelOptions;metrics;close=async()=>{};abort=()=>{};source=yp();sink=bp;constructor(e){this.init=e,this.streams=e.streams,this.peerConnection=e.peerConnection,this.protocol=e.protocol??NA,this.metrics=e.metrics,this.peerConnection.ondatachannel=({channel:n})=>{let i=Au({channel:n,direction:"inbound",dataChannelOptions:this.dataChannelOptions,onEnd:()=>{this.streams=this.streams.filter(s=>s.id!==i.id),this.metrics?.increment({stream_end:!0}),e?.onStreamEnd?.(i)}});this.streams.push(i),e?.onIncomingStream!=null&&(this.metrics?.increment({incoming_stream:!0}),e.onIncomingStream(i))};let t=e?.onIncomingStream;t!=null&&this.streams.forEach(n=>{t(n)})}newStream(){let e=this.peerConnection.createDataChannel(""),t=Au({channel:e,direction:"outbound",dataChannelOptions:this.dataChannelOptions,onEnd:()=>{this.streams=this.streams.filter(n=>n.id!==t.id),this.metrics?.increment({stream_end:!0}),this.init?.onStreamEnd?.(t)}});return this.streams.push(t),this.metrics?.increment({outgoing_stream:!0}),t}};var _n;(function(r){let e;(function(i){i.SDP_OFFER="SDP_OFFER",i.SDP_ANSWER="SDP_ANSWER",i.ICE_CANDIDATE="ICE_CANDIDATE"})(e=r.Type||(r.Type={}));let t;(function(i){i[i.SDP_OFFER=0]="SDP_OFFER",i[i.SDP_ANSWER=1]="SDP_ANSWER",i[i.ICE_CANDIDATE=2]="ICE_CANDIDATE"})(t||(t={})),function(i){i.codec=()=>ft(t)}(e=r.Type||(r.Type={}));let n;r.codec=()=>(n==null&&(n=me((i,s,o={})=>{o.lengthDelimited!==!1&&s.fork(),i.type!=null&&(s.uint32(8),r.Type.codec().encode(i.type,s)),i.data!=null&&(s.uint32(18),s.string(i.data)),o.lengthDelimited!==!1&&s.ldelim()},(i,s)=>{let o={},a=s==null?i.len:i.pos+s;for(;i.pos<a;){let c=i.uint32();switch(c>>>3){case 1:o.type=r.Type.codec().decode(i);break;case 2:o.data=i.string();break;default:i.skipType(c&7);break}}return o})),n),r.encode=i=>pe(i,r.codec()),r.decode=i=>de(i,r.codec())})(_n||(_n={}));var wp=C("libp2p:webrtc:peer:util"),zy=async(r,e,t)=>{for(;;){let n=await Promise.race([r.promise,t.read()]);if(n instanceof Object){let i=n;if(i.type!==_n.Type.ICE_CANDIDATE)throw new Error("expected only ice candidates");if(i.data==null||i.data===""){wp.trace("end-of-candidates received");break}wp.trace("received new ICE candidate: %s",i.data);try{await e.addIceCandidate(new TA(JSON.parse(i.data)))}catch(s){throw wp.error("bad candidate received: ",s),new Error("bad candidate received")}}else break}await r.promise};function $y(r,e){r[Wf?"oniceconnectionstatechange":"onconnectionstatechange"]=t=>{switch(wp.trace("receiver peerConnectionState state: ",r.connectionState),Wf?r.iceConnectionState:r.connectionState){case"connected":e.resolve();break;case"failed":case"disconnected":case"closed":e.reject(new Error("RTCPeerConnection was closed"));break;default:break}}}var FG=30*1e3,ko=C("libp2p:webrtc:peer");async function OA({rtcConfiguration:r,dataChannelOptions:e,stream:t}){let n=AbortSignal.timeout(FG),i=_r(Ri(t,n)).pb(_n),s=new Ru(r);try{let o=new Wa({peerConnection:s,dataChannelOptions:e}),a=Le(),c=Le();n.onabort=()=>{a.reject(new w("Timed out while trying to connect","ERR_TIMEOUT"))},s.onicecandidate=({candidate:d})=>{c.promise.then(async()=>{await i.write({type:_n.Type.ICE_CANDIDATE,data:d!=null?JSON.stringify(d.toJSON()):""})},p=>{ko.error("cannot set candidate since sending answer failed",p),a.reject(p)})},$y(s,a);let u=await i.read();if(u.type!==_n.Type.SDP_OFFER)throw new Error(`expected message type SDP_OFFER, received: ${u.type??"undefined"} `);let l=new Uy({type:"offer",sdp:u.data});await s.setRemoteDescription(l).catch(d=>{throw ko.error("could not execute setRemoteDescription",d),new Error("Failed to set remoteDescription")});let f=await s.createAnswer().catch(d=>{throw ko.error("could not execute createAnswer",d),c.reject(d),new Error("Failed to create answer")});await i.write({type:_n.Type.SDP_ANSWER,data:f.sdp}),await s.setLocalDescription(f).catch(d=>{throw ko.error("could not execute setLocalDescription",d),c.reject(d),new Error("Failed to set localDescription")}),c.resolve(),await zy(a,s,i);let h=LA(s.currentRemoteDescription?.sdp??"");return{pc:s,muxerFactory:o,remoteAddress:h}}catch(o){throw s.close(),o}}async function BA({rtcConfiguration:r,dataChannelOptions:e,signal:t,stream:n}){let i=_r(Ri(n,t)).pb(_n),s=new Ru(r);try{let o=new Wa({peerConnection:s,dataChannelOptions:e}),a=Le();$y(s,a),t.onabort=a.reject;let c=s.createDataChannel("init");s.onicecandidate=({candidate:d})=>{i.write({type:_n.Type.ICE_CANDIDATE,data:d!=null?JSON.stringify(d.toJSON()):""}).catch(p=>{ko.error("error sending ICE candidate",p)})};let u=await s.createOffer();await i.write({type:_n.Type.SDP_OFFER,data:u.sdp}),await s.setLocalDescription(u).catch(d=>{throw ko.error("could not execute setLocalDescription",d),new Error("Failed to set localDescription")});let l=await i.read();if(l.type!==_n.Type.SDP_ANSWER)throw new Error("remote should send an SDP answer");let f=new Uy({type:"answer",sdp:l.data});await s.setRemoteDescription(f).catch(d=>{throw ko.error("could not execute setRemoteDescription",d),new Error("Failed to set remoteDescription")}),await zy(a,s,i),c.close();let h=LA(s.currentRemoteDescription?.sdp??"");return{pc:s,muxerFactory:o,remoteAddress:h}}catch(o){throw s.close(),o}}function LA(r){let e=r.split(`\r
`).filter(n=>n.startsWith("a=candidate")).pop(),t=e?.split(" ");return e==null||t==null||t.length<5?(ko("could not parse remote address from",e),"/webrtc"):`/dnsaddr/${t[4]}/${t[2].toLowerCase()}/${t[3]}/webrtc`}var Ep=class extends Ye{peerId;transportManager;constructor(e){super(),this.peerId=e.peerId,this.transportManager=e.transportManager}async listen(){this.safeDispatchEvent("listening",{})}getAddrs(){return this.transportManager.getListeners().filter(e=>e!==this).map(e=>e.getAddrs().filter(t=>Ai.matches(t)).map(t=>t.encapsulate(`/webrtc/p2p/${this.peerId}`))).flat()}async close(){this.safeDispatchEvent("close",{})}};var MA=C("libp2p:webrtc:peer"),KG="/webrtc",VG="/p2p-circuit",Hy="/webrtc-signaling/0.0.1",qG=le("webrtc").code,xp=class{components;init;_started=!1;constructor(e,t={}){this.components=e,this.init=t}isStarted(){return this._started}async start(){await this.components.registrar.handle(Hy,e=>{this._onProtocol(e).catch(t=>{MA.error("failed to handle incoming connect from %p",e.connection.remotePeer,t)})},{runOnTransientConnection:!0}),this._started=!0}async stop(){await this.components.registrar.unhandle(Hy),this._started=!1}createListener(e){return new Ep(this.components)}[Symbol.toStringTag]="@libp2p/webrtc";[Ji]=!0;filter(e){return e.filter(t=>t.protoCodes().includes(qG))}async dial(e,t){MA.trace("dialing address: ",e);let{baseAddr:n,peerId:i}=zG(e);if(t.signal==null){let a=new AbortController;t.signal=a.signal}let s=await this.components.transportManager.dial(n,t),o=await s.newStream(Hy,{...t,runOnTransientConnection:!0});try{let{pc:a,muxerFactory:c,remoteAddress:u}=await BA({stream:o,rtcConfiguration:this.init.rtcConfiguration,dataChannelOptions:this.init.dataChannel,signal:t.signal}),l=await t.upgrader.upgradeOutbound(new Ga({peerConnection:a,timeline:{open:Date.now()},remoteAddr:ge(u).encapsulate(`/p2p/${i.toString()}`)}),{skipProtection:!0,skipEncryption:!0,muxerFactory:c});return await o.close(),l}catch(a){throw o.abort(a),a}finally{await s.close()}}async _onProtocol({connection:e,stream:t}){try{let{pc:n,muxerFactory:i,remoteAddress:s}=await OA({rtcConfiguration:this.init.rtcConfiguration,connection:e,stream:t,dataChannelOptions:this.init.dataChannel});await this.components.upgrader.upgradeInbound(new Ga({peerConnection:n,timeline:{open:new Date().getTime()},remoteAddr:ge(s).encapsulate(`/p2p/${e.remotePeer.toString()}`)}),{skipEncryption:!0,skipProtection:!0,muxerFactory:i})}catch(n){throw t.abort(n),n}finally{await e.close()}}};function zG(r){let e=r.toString().split(KG+"/");if(e.length!==2)throw new w("webrtc protocol was not present in multiaddr",vn.ERR_INVALID_MULTIADDR);if(!e[0].includes(VG))throw new w("p2p-circuit protocol was not present in multiaddr",vn.ERR_INVALID_MULTIADDR);let t=ge(e[0]),i=ge("/"+e[1]).getPeerId();if(i==null)throw new w("destination peer id was missing",vn.ERR_INVALID_MULTIADDR);let s=t.protos().pop();if(s===void 0)throw new w("invalid multiaddr",vn.ERR_INVALID_MULTIADDR);return s.name!=="p2p"&&(t=t.encapsulate(`/p2p/${i}`)),{baseAddr:t,peerId:we(i)}}var hD=j(x8(),1);var oD=j(x8(),1);var v8=C("libp2p:webrtc:sdp"),_8=Object.values(Bn).map(r=>r.decoder).reduce((r,e)=>r.or(e));function aD(r){let e=r.getConfiguration().certificates?.at(0);if(e==null||e.getFingerprints==null){v8.trace("fetching fingerprint from local SDP");let n=r.localDescription;return n==null?void 0:XY(n.sdp)}if(v8.trace("fetching fingerprint from local certificate"),e.getFingerprints().length===0)return;let t=e.getFingerprints()[0].value;if(t==null)throw My("","no fingerprint on local certificate");return t}var QY=/^a=fingerprint:(?:\w+-[0-9]+)\s(?<fingerprint>(:?[0-9a-fA-F]{2})+)$/m;function XY(r){return r.match(QY)?.groups?.fingerprint}function jY(r){for(let e of r.protoNames())if(e.startsWith("ip"))return e.toUpperCase();return v8("Warning: multiaddr does not appear to contain IP4 or IP6, defaulting to IP6",r),"IP6"}function Np(r){let t=r.stringTuples().filter(n=>n[0]===I8).map(n=>n[1])[0];if(t===void 0||t==="")throw gp(`Couldn't find a certhash component of multiaddr: ${r.toString()}`);return t}function S8(r){let e=_8.decode(r);return oD.decode(e)}function ZY(r){let e=S8(Np(r)),t=R8(e.name),n=e.digest.reduce((s,o)=>s+o.toString(16).padStart(2,"0"),""),i=n.match(/.{1,2}/g);if(i==null)throw My(n,r.toString());return[`${t.toUpperCase()} ${i.join(":").toUpperCase()}`,n]}function R8(r){switch(r){case"sha1":return"sha-1";case"sha2-256":return"sha-256";case"sha2-512":return"sha-512";default:throw EA(r)}}function JY(r,e){let{host:t,port:n}=r.toOptions(),i=jY(r),[s]=ZY(r);return`v=0
o=- 0 0 IN ${i} ${t}
s=-
c=IN ${i} ${t}
t=0 0
a=ice-lite
m=application ${n} UDP/DTLS/SCTP webrtc-datachannel
a=mid:0
a=setup:passive
a=ice-ufrag:${e}
a=ice-pwd:${e}
a=fingerprint:${s}
a=sctp-port:5000
a=max-message-size:16384
a=candidate:1467250027 1 UDP 1467250027 ${t} ${n} typ host\r
`}function cD(r,e){return{type:"answer",sdp:JY(r,e)}}function uD(r,e){if(r.sdp===void 0)throw Gf("Can't munge a missing SDP");return r.sdp=r.sdp.replace(/\na=ice-ufrag:[^\n]*\n/,`
a=ice-ufrag:`+e+`
`).replace(/\na=ice-pwd:[^\n]*\n/,`
a=ice-pwd:`+e+`
`),r}var lD=Array.from("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"),fD=r=>[...Array(r)].map(()=>lD.at(Math.floor(Math.random()*lD.length))).join("");var Op=C("libp2p:webrtc:transport"),tQ=1e4,rQ=le("webrtc-direct").code,I8=le("certhash").code,Bp=class{metrics;components;init;constructor(e,t={}){this.components=e,this.init=t,e.metrics!=null&&(this.metrics={dialerEvents:e.metrics.registerCounterGroup("libp2p_webrtc_dialer_events_total",{label:"event",help:"Total count of WebRTC dial events by type"})})}async dial(e,t){let n=await this._connect(e,t);return Op(`dialing address - ${e.toString()}`),n}createListener(e){throw wA("WebRTCTransport.createListener")}filter(e){return e.filter(nQ)}[Symbol.toStringTag]="@libp2p/webrtc-direct";[Ji]=!0;async _connect(e,t){let n=new AbortController,i=n.signal,s=e.getPeerId();if(s===null)throw gp("we need to have the remote's PeerId");let o=we(s),a=S8(Np(e)),c=await Ru.generateCertificate({name:"ECDSA",namedCurve:"P-256",hash:R8(a.name)}),u=new Ru({certificates:[c]});try{let l=new Promise((T,P)=>{let q=u.createDataChannel("",{negotiated:!0,id:0}),$=setTimeout(()=>{let Q=`Data channel was never opened: state: ${q.readyState}`;Op.error(Q),this.metrics?.dialerEvents.increment({open_error:!0}),P(Ly("data",Q))},tQ);q.onopen=Q=>{clearTimeout($),T(q)},q.onerror=Q=>{clearTimeout($);let _e=`Error opening a data channel for handshaking: ${Q.target?.toString()??"not specified"}`;Op.error(_e),this.metrics?.dialerEvents.increment({unknown_error:!0}),P(Ly("data",_e))}}),f="libp2p+webrtc+v1/"+fD(32),h=await u.createOffer(),d=uD(h,f);await u.setLocalDescription(d);let p=cD(e,f);await u.setRemoteDescription(p);let m=await l,g=this.components.peerId,y=this.generateNoisePrologue(u,a.code,e),b=mu({prologueBytes:y})(),E=Au({channel:m,direction:"inbound",dataChannelOptions:this.init.dataChannel}),_={...E,sink:E.sink.bind(E),source:async function*(){for await(let T of E.source)for(let P of T)yield P}()},x=new Ga({peerConnection:u,remoteAddr:e,timeline:{open:Date.now()},metrics:this.metrics?.dialerEvents}),v=Wf?"iceconnectionstatechange":"connectionstatechange";u.addEventListener(v,()=>{switch(u.connectionState){case"failed":case"disconnected":case"closed":x.close().catch(T=>{Op.error("error closing connection",T)}).finally(()=>{n.abort()});break;default:break}},{signal:i}),this.metrics?.dialerEvents.increment({peer_connection:!0});let R=new Wa({peerConnection:u,metrics:this.metrics?.dialerEvents,dataChannelOptions:this.init.dataChannel});return await b.secureInbound(g,_,o),await t.upgrader.upgradeOutbound(x,{skipProtection:!0,skipEncryption:!0,muxerFactory:R})}catch(l){throw u.close(),l}}generateNoisePrologue(e,t,n){if(e.getConfiguration().certificates?.length===0)throw Gf("no local certificate");let i=aD(e);if(i==null)throw Gf("no local fingerprint found");let s=i.trim().toLowerCase().replaceAll(":",""),o=G(s,"hex"),a=hD.encode(o,t),c=_8.decode(Np(n)),u=G("libp2p-webrtc-noise:");return ve([u,a,c])}};function nQ(r){let e=r.protoCodes();return e.includes(rQ)&&e.includes(I8)&&r.getPeerId()!=null&&!e.includes(le("p2p-circuit").code)}function dD(r){return e=>new Bp(e,r)}function pD(r){return e=>new xp(e,r)}function mD(r){let e;try{e=le("sni").code}catch{return null}for(let[t,n]of r)if(t===e&&n!==void 0)return n;return null}function gD(r){return r.some(([e,t])=>e===le("tls").code)}function Sn(r,e,t){let n=yD[le(r).name];if(n===void 0)throw new Error(`Can't interpret protocol ${le(r).name}`);let i=n(e,t);return r===le("ip6").code?`[${i}]`:i}var yD={ip4:(r,e)=>r,ip6:(r,e)=>e.length===0?r:`[${r}]`,tcp:(r,e)=>{let t=e.pop();if(t===void 0)throw new Error("Unexpected end of multiaddr");return`tcp://${Sn(t[0],t[1]??"",e)}:${r}`},udp:(r,e)=>{let t=e.pop();if(t===void 0)throw new Error("Unexpected end of 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n=n.replace("tcp://",""),`https://${n}`},ws:(r,e)=>{let t=gD(e),n=mD(e);if(t&&n!==null)return`wss://${n}`;let i=t?"wss://":"ws://",s=e.pop();if(s===void 0)throw new Error("Unexpected end of multiaddr");let o=Sn(s[0],s[1]??"",e);return o=o.replace("tcp://",""),`${i}${o}`},wss:(r,e)=>{let t=e.pop();if(t===void 0)throw new Error("Unexpected end of multiaddr");let n=Sn(t[0],t[1]??"",e);return n=n.replace("tcp://",""),`wss://${n}`},"p2p-websocket-star":(r,e)=>{let t=e.pop();if(t===void 0)throw new Error("Unexpected end of multiaddr");return`${Sn(t[0],t[1]??"",e)}/p2p-websocket-star`},"p2p-webrtc-star":(r,e)=>{let t=e.pop();if(t===void 0)throw new Error("Unexpected end of multiaddr");return`${Sn(t[0],t[1]??"",e)}/p2p-webrtc-star`},"p2p-webrtc-direct":(r,e)=>{let t=e.pop();if(t===void 0)throw new Error("Unexpected end of multiaddr");return`${Sn(t[0],t[1]??"",e)}/p2p-webrtc-direct`}};function bD(r,e){let n=ge(r).stringTuples(),i=n.pop();if(i===void 0)throw new Error("Unexpected end of 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Promise((i,s)=>{r.addEventListener("close",o=>{if(o.wasClean||o.code===1006)i();else{let a=Object.assign(new Error("ws error"),{event:o});s(a)}}),setTimeout(()=>{r.close()})})});var SD=j(vD(),1);function _D(r){return r instanceof ArrayBuffer||r?.constructor?.name==="ArrayBuffer"&&typeof r?.byteLength=="number"}var RD=r=>{r.binaryType="arraybuffer";let e=async()=>{await new Promise((s,o)=>{if(n){s();return}if(i!=null){o(i);return}let a=l=>{r.removeEventListener("open",c),r.removeEventListener("error",u),l()},c=()=>{a(s)},u=l=>{a(()=>{o(l.error??new Error(`connect ECONNREFUSED ${r.url}`))})};r.addEventListener("open",c),r.addEventListener("error",u)})},t=async function*(){let s=new SD.EventIterator(({push:o,stop:a,fail:c})=>{let u=f=>{let h=null;typeof f.data=="string"&&(h=G(f.data)),_D(f.data)&&(h=new Uint8Array(f.data)),f.data instanceof Uint8Array&&(h=f.data),h!=null&&o(h)},l=f=>{c(f.error??new Error("Socket error"))};return r.addEventListener("message",u),r.addEventListener("error",l),r.addEventListener("close",a),()=>{r.removeEventListener("message",u),r.removeEventListener("error",l),r.removeEventListener("close",a)}},{highWaterMark:1/0});await e();for await(let o of s)yield _D(o)?new Uint8Array(o):o}(),n=r.readyState===1,i;return r.addEventListener("open",()=>{n=!0,i=null}),r.addEventListener("close",()=>{n=!1,i=null}),r.addEventListener("error",s=>{n||(i=s.error??new Error(`connect ECONNREFUSED ${r.url}`))}),Object.assign(t,{connected:e})};var ID=(r,e)=>{e=e??{};let t=RD(r),n=e.remoteAddress,i=e.remotePort;if(r.url!=null)try{let o=new URL(r.url);n=o.hostname,i=parseInt(o.port,10)}catch{}if(n==null||i==null)throw new Error("Remote connection did not have address and/or port");return{sink:ED(r,e),source:t,connected:async()=>{await t.connected()},close:async()=>{(r.readyState===r.CONNECTING||r.readyState===r.OPEN)&&await new Promise(o=>{r.addEventListener("close",()=>{o()}),r.close()})},destroy:()=>{r.terminate!=null?r.terminate():r.close()},remoteAddress:n,remotePort:i,socket:r}};var AD=WebSocket;var BD=j(OD(),1),pQ={http:"ws",https:"wss"},mQ="ws",LD=(r,e)=>(0,BD.relative)(r,e,pQ,mQ);function MD(r,e){let t=typeof window>"u"?"":window.location;e=e??{};let n=LD(r,t.toString()),i=new AD(n,e.websocket);return ID(i,e)}var KD=j(FD(),1),P8=typeof window=="object"&&typeof document=="object"&&document.nodeType===9,Up=(0,KD.default)(),Fp=P8&&!Up,VD=Up&&!P8,qD=Up&&P8,zD=typeof globalThis.process<"u"&&typeof globalThis.process.release<"u"&&globalThis.process.release.name==="node"&&!Up,Kp=typeof importScripts=="function"&&typeof self<"u"&&typeof WorkerGlobalScope<"u"&&self instanceof WorkerGlobalScope,fxe=typeof globalThis.process<"u"&&typeof globalThis.process.env<"u"&&globalThis.process.env["NODE"+(()=>"_")()+"ENV"]==="test",$D=typeof navigator<"u"&&navigator.product==="ReactNative";function WD(r){return r.filter(e=>{if(e.protoCodes().includes(290))return!1;let t=e.decapsulateCode(421);return bu.matches(t)||qa.matches(t)})}function YD(r){return r.filter(e=>{if(e.protoCodes().includes(290))return!1;let t=e.decapsulateCode(421);return qa.matches(t)})}function QD(){throw new Error("WebSocket Servers can not be created in the browser!")}var k8=C("libp2p:websockets:socket");function XD(r,e,t){t=t??{};let n={async sink(i){t?.signal!=null&&(i=Er(i,t.signal));try{await r.sink(i)}catch(s){s.type!=="aborted"&&k8.error(s)}},source:t.signal!=null?Er(r.source,t.signal):r.source,remoteAddr:e,timeline:{open:Date.now()},async close(i={}){let s=Date.now();i.signal=i.signal??AbortSignal.timeout(500);let o=()=>{let{host:a,port:c}=n.remoteAddr.toOptions();k8("timeout closing stream to %s:%s after %dms, destroying it manually",a,c,Date.now()-s),this.abort(new w("Socket close timeout","ERR_SOCKET_CLOSE_TIMEOUT"))};i.signal.addEventListener("abort",o);try{await r.close()}catch(a){this.abort(a)}finally{i.signal.removeEventListener("abort",o),n.timeline.close=Date.now()}},abort(i){let{host:s,port:o}=n.remoteAddr.toOptions();k8("timeout closing stream to %s:%s due to error",s,o,i),r.destroy(),n.timeline.close=Date.now()}};return r.socket.addEventListener("close",()=>{n.timeline.close==null&&(n.timeline.close=Date.now())},{once:!0}),n}var Bo=C("libp2p:websockets"),N8=class{init;constructor(e){this.init=e}[Symbol.toStringTag]="@libp2p/websockets";[Ji]=!0;async dial(e,t){Bo("dialing %s",e),t=t??{};let n=await this._connect(e,t),i=XD(n,e);Bo("new outbound connection %s",i.remoteAddr);let s=await t.upgrader.upgradeOutbound(i);return Bo("outbound connection %s upgraded",i.remoteAddr),s}async _connect(e,t){if(t?.signal?.aborted===!0)throw new ai;let n=e.toOptions();Bo("dialing %s:%s",n.host,n.port);let i=Le(),s=MD(bD(e),this.init);if(s.socket.addEventListener("error",()=>{let c=new w(`Could not connect to 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s.closed.catch(d=>d);if(h!=null){let d=h.message;d.includes("aborted by the remote server")||d.includes("STOP_SENDING")||Vp.error(`WebTransport writer closed unexpectedly: streamId=${e} err=${h.message}`)}c=!0,c&&u&&a()})().catch(()=>{Vp.error("WebTransport failed to cleanup closed stream")}),async function(){let h=await o.closed.catch(d=>d);h!=null&&Vp.error(`WebTransport reader closed unexpectedly: streamId=${e} err=${h.message}`),u=!0,c&&u&&a()}().catch(()=>{Vp.error("WebTransport failed to cleanup closed stream")});let l=!1,f={id:e,status:"open",writeStatus:"ready",readStatus:"ready",abort(h){c||(s.abort(h),c=!0),u=!0,this.status="aborted",this.writeStatus="closed",this.readStatus="closed",this.timeline.reset=this.timeline.close=this.timeline.closeRead=this.timeline.closeWrite=Date.now(),a()},async close(h){this.status="closing",await Promise.all([f.closeRead(h),f.closeWrite(h)]),a(),this.status="closed",this.timeline.close=Date.now()},async closeRead(h){if(!u){this.readStatus="closing";try{await o.cancel()}catch(d){d.toString().includes("RESET_STREAM")===!0&&(c=!0)}this.timeline.closeRead=Date.now(),this.readStatus="closed",u=!0}c&&a()},async closeWrite(h){if(!c){c=!0,this.writeStatus="closing";try{await s.close()}catch(d){d.toString().includes("RESET_STREAM")===!0&&(u=!0)}this.timeline.closeWrite=Date.now(),this.writeStatus="closed"}u&&a()},direction:t,timeline:{open:Date.now()},metadata:{},source:async function*(){for(;;){let h=await o.read();if(h.done===!0){u=!0,c&&a();return}yield new Te(h.value)}}(),sink:async function(h){if(l)throw new Error("sink already called on stream");l=!0;try{this.writeStatus="writing";for await(let d of h)if(d instanceof Uint8Array)await s.write(d);else for(let p of d)await s.write(p);this.writeStatus="done"}finally{this.timeline.closeWrite=Date.now(),this.writeStatus="closed",await f.closeWrite()}}};return f}function B8(){return{source:{[Symbol.asyncIterator](){return{async next(){return new Promise(()=>{})}}}},sink:async r=>new Promise(()=>{})}}function ZD(r,e){return e.filter(n=>!!r.find(i=>fe(n,i))).length===e.length}var wQ=Object.values(Bn).map(r=>r.decoder).reduce((r,e)=>r.or(e));function EQ(r){return si.decode(wQ.decode(r))}function JD(r){let e=r.stringTuples(),{url:t,certhashes:n,remotePeer:i}=e.reduce((s,[o,a])=>{switch(o){case le("ip6").code:case le("dns6").code:a?.includes(":")===!0&&(a=`[${a}]`);case le("ip4").code:case le("dns4").code:if(s.seenHost||s.seenPort)throw new Error("Invalid multiaddr, saw host and already saw the host or port");return{...s,url:`${s.url}${a??""}`,seenHost:!0};case le("quic").code:case le("quic-v1").code:case le("webtransport").code:if(!s.seenHost||!s.seenPort)throw new Error("Invalid multiaddr, Didn't see host and port, but saw quic/webtransport");return s;case le("udp").code:if(s.seenPort)throw new Error("Invalid multiaddr, saw port but already saw the port");return{...s,url:`${s.url}:${a??""}`,seenPort:!0};case le("certhash").code:if(!s.seenHost||!s.seenPort)throw new Error("Invalid multiaddr, saw the certhash before seeing the host and port");return{...s,certhashes:s.certhashes.concat([EQ(a??"")])};case le("p2p").code:return{...s,remotePeer:we(a??"")};default:throw new Error(`unexpected component in multiaddr: ${o} ${le(o).name} ${a??""} `)}},{url:"https://",seenHost:!1,seenPort:!1,certhashes:[]});return{url:t,certhashes:n,remotePeer:i}}var Rn=C("libp2p:webtransport"),L8=class{components;config;constructor(e,t={}){this.components=e,this.config={maxInboundStreams:t.maxInboundStreams??1e3}}[Symbol.toStringTag]="@libp2p/webtransport";[Ji]=!0;async dial(e,t){t?.signal?.throwIfAborted(),Rn("dialing %s",e);let n=this.components.peerId;if(n===void 0)throw new Error("Need a local peerid");t=t??{};let{url:i,certhashes:s,remotePeer:o}=JD(e);if(o==null)throw new Error("Need a target peerid");if(s.length===0)throw new Error("Expected multiaddr to contain certhashes");let a,c,u=()=>{};try{let l=!1,f=new WebTransport(`${i}/.well-known/libp2p-webtransport?type=noise`,{serverCertificateHashes:s.map(h=>({algorithm:"sha-256",value:h.digest}))});if(u=h=>{try{if(c!=null){if(c.timeline.close!=null)return;c.timeline.close=Date.now()}if(l)return;f.close(h)}catch(d){Rn.error("error closing wt session",d)}finally{l=!0}},f.closed.then(async()=>{await c?.close()}).catch(h=>{Rn.error("error on remote wt session close",h),c?.abort(h)}).finally(()=>{c==null&&u()}),a=()=>{a!=null&&t.signal?.removeEventListener("abort",a),u()},t.signal?.addEventListener("abort",a),await f.ready,!await this.authenticateWebTransport(f,n,o,s))throw new Error("Failed to authenticate webtransport");return c={close:async h=>{Rn("Closing webtransport"),u()},abort:h=>{Rn("aborting webtransport due to passed err",h),u({closeCode:0,reason:h.message})},remoteAddr:e,timeline:{open:Date.now()},...B8()},t?.signal?.throwIfAborted(),await t.upgrader.upgradeOutbound(c,{skipEncryption:!0,muxerFactory:this.webtransportMuxer(f,u),skipProtection:!0})}catch(l){throw Rn.error("caught wt session err",l),u({closeCode:0,reason:l.message}),l}finally{a!=null&&t.signal?.removeEventListener("abort",a)}}async authenticateWebTransport(e,t,n,i){let s=await e.createBidirectionalStream(),o=s.writable.getWriter(),a=s.readable.getReader();await o.ready;let c={source:async function*(){for(;;){let f=await a.read();if(f.value!=null&&(yield f.value),f.done===!0)break}}(),sink:async function(f){for await(let h of f)await o.write(h)}},u=mu()(),{remoteExtensions:l}=await u.secureOutbound(t,c,n);if(o.close().catch(f=>{Rn.error(`Failed to close authentication stream writer: ${f.message}`)}),a.cancel().catch(f=>{Rn.error(`Failed to close authentication stream reader: ${f.message}`)}),!ZD(l?.webtransportCerthashes??[],i.map(f=>f.bytes)))throw new Error("Our certhashes are not a subset of the remote's reported certhashes");return!0}webtransportMuxer(e,t){let n=0,i=this.config;return{protocol:"webtransport",createStreamMuxer:s=>{typeof s=="function"&&(s={onIncomingStream:s});let o=[];return async function(){let c=e.incomingBidirectionalStreams.getReader();for(;;){let{done:u,value:l}=await c.read();if(u===!0)break;if(o.length>=i.maxInboundStreams)l.writable.close().catch(f=>{Rn.error(`Failed to close inbound stream that crossed our maxInboundStream limit: ${f.message}`)}),l.readable.cancel().catch(f=>{Rn.error(`Failed to close inbound stream that crossed our maxInboundStream limit: ${f.message}`)});else{let f=await O8(l,String(n++),"inbound",o,s?.onStreamEnd);o.push(f),s?.onIncomingStream?.(f)}}}().catch(()=>{Rn.error("WebTransport failed to receive incoming stream")}),{protocol:"webtransport",streams:o,newStream:async c=>{let u=await e.createBidirectionalStream(),l=await O8(u,String(n++),s?.direction??"outbound",o,s?.onStreamEnd);return o.push(l),l},close:async c=>{Rn("Closing webtransport 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r(se(u.x*Qp.beta),u.y,u.z),c.add(u)}precomputeWindow(e){let t=Xp?128/e+1:256/e+1,n=[],i=this,s=i;for(let o=0;o<t;o++){s=i,n.push(s);for(let a=1;a<2**(e-1);a++)s=s.add(i),n.push(s);i=s.double()}return n}wNAF(e,t){!t&&this.equals(r.BASE)&&(t=Dt.BASE);let n=t&&t._WINDOW_SIZE||1;if(256%n)throw new Error("Point#wNAF: Invalid precomputation window, must be power of 2");let i=t&&a5.get(t);i||(i=this.precomputeWindow(n),t&&n!==1&&(i=r.normalizeZ(i),a5.set(t,i)));let s=r.ZERO,o=r.BASE,a=1+(Xp?128/n:256/n),c=2**(n-1),u=BigInt(2**n-1),l=2**n,f=BigInt(n);for(let h=0;h<a;h++){let d=h*c,p=Number(e&u);e>>=f,p>c&&(p-=l,e+=xt);let m=d,g=d+Math.abs(p)-1,y=h%2!==0,b=p<0;p===0?o=o.add(jp(y,i[m])):s=s.add(jp(b,i[g]))}return{p:s,f:o}}multiply(e,t){let n=VC(e),i,s;if(Xp){let{k1neg:o,k1:a,k2neg:c,k2:u}=Qp.splitScalar(n),{p:l,f}=this.wNAF(a,t),{p:h,f:d}=this.wNAF(u,t);l=jp(o,l),h=jp(c,h),h=new r(se(h.x*Qp.beta),h.y,h.z),i=l.add(h),s=f.add(d)}else{let{p:o,f:a}=this.wNAF(n,t);i=o,s=a}return r.normalizeZ([i,s])[0]}toAffine(e){let{x:t,y:n,z:i}=this,s=this.equals(r.ZERO);e==null&&(e=s?NC:Zu(i));let o=e,a=se(o*o),c=se(a*o),u=se(t*a),l=se(n*c),f=se(i*o);if(s)return Dt.ZERO;if(f!==xt)throw new Error("invZ was invalid");return new Dt(u,l)}};Hr.BASE=new Hr(Ut.Gx,Ut.Gy,xt);Hr.ZERO=new Hr(He,xt,He);function jp(r,e){let t=e.negate();return r?t:e}var a5=new WeakMap,Dt=class r{constructor(e,t){this.x=e,this.y=t}_setWindowSize(e){this._WINDOW_SIZE=e,a5.delete(this)}hasEvenY(){return this.y%$o===He}static fromCompressedHex(e){let t=e.length===32,n=Ho(t?e:e.subarray(1));if(!o5(n))throw new Error("Point is not on curve");let i=MC(n),s=IX(i),o=(s&xt)===xt;t?o&&(s=se(-s)):(e[0]&1)===1!==o&&(s=se(-s));let a=new r(n,s);return a.assertValidity(),a}static fromUncompressedHex(e){let t=Ho(e.subarray(1,Pi+1)),n=Ho(e.subarray(Pi+1,Pi*2+1)),i=new r(t,n);return i.assertValidity(),i}static fromHex(e){let t=ju(e),n=t.length,i=t[0];if(n===Pi)return this.fromCompressedHex(t);if(n===BC&&(i===2||i===3))return this.fromCompressedHex(t);if(n===LC&&i===4)return this.fromUncompressedHex(t);throw new Error(`Point.fromHex: received invalid point. 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Error("Invalid signature: incorrect length");let{data:e,left:t}=KC(r.subarray(2)),{data:n,left:i}=KC(t);if(i.length)throw new Error(`Invalid signature: left bytes after parsing: ${Xu(i)}`);return{r:e,s:n}}var Gu=class r{constructor(e,t){this.r=e,this.s=t,this.assertValidity()}static fromCompact(e){let t=e instanceof Uint8Array,n="Signature.fromCompact";if(typeof e!="string"&&!t)throw new TypeError(`${n}: Expected string or Uint8Array`);let i=t?Xu(e):e;if(i.length!==128)throw new Error(`${n}: Expected 64-byte hex`);return new r(e2(i.slice(0,64)),e2(i.slice(64,128)))}static fromDER(e){let t=e instanceof Uint8Array;if(typeof e!="string"&&!t)throw new TypeError("Signature.fromDER: Expected string or Uint8Array");let{r:n,s:i}=_X(t?e:Za(e));return new r(n,i)}static fromHex(e){return this.fromDER(e)}assertValidity(){let{r:e,s:t}=this;if(!gh(e))throw new Error("Invalid Signature: r must be 0 < r < n");if(!gh(t))throw new Error("Invalid Signature: s must be 0 < s < n")}hasHighS(){let e=Ut.n>>xt;return this.s>e}normalizeS(){return this.hasHighS()?new r(this.r,se(-this.s,Ut.n)):this}toDERRawBytes(){return Za(this.toDERHex())}toDERHex(){let e=FC(dh(this.s)),t=FC(dh(this.r)),n=e.length/2,i=t.length/2,s=dh(n),o=dh(i);return`30${dh(i+n+4)}02${o}${t}02${s}${e}`}toRawBytes(){return this.toDERRawBytes()}toHex(){return this.toDERHex()}toCompactRawBytes(){return Za(this.toCompactHex())}toCompactHex(){return Wu(this.r)+Wu(this.s)}};function zo(...r){if(!r.every(n=>n instanceof Uint8Array))throw new Error("Uint8Array list expected");if(r.length===1)return r[0];let e=r.reduce((n,i)=>n+i.length,0),t=new Uint8Array(e);for(let n=0,i=0;n<r.length;n++){let s=r[n];t.set(s,i),i+=s.length}return t}var SX=Array.from({length:256},(r,e)=>e.toString(16).padStart(2,"0"));function Xu(r){if(!(r instanceof Uint8Array))throw new Error("Expected Uint8Array");let e="";for(let t=0;t<r.length;t++)e+=SX[r[t]];return e}var RX=BigInt("0x10000000000000000000000000000000000000000000000000000000000000000");function Wu(r){if(typeof r!="bigint")throw new Error("Expected bigint");if(!(He<=r&&r<RX))throw new Error("Expected number 0 <= n < 2^256");return r.toString(16).padStart(64,"0")}function c5(r){let e=Za(Wu(r));if(e.length!==32)throw new Error("Error: expected 32 bytes");return e}function dh(r){let e=r.toString(16);return e.length&1?`0${e}`:e}function e2(r){if(typeof r!="string")throw new TypeError("hexToNumber: expected string, got "+typeof r);return BigInt(`0x${r}`)}function Za(r){if(typeof r!="string")throw new TypeError("hexToBytes: expected string, got "+typeof r);if(r.length%2)throw new Error("hexToBytes: received invalid unpadded hex"+r.length);let e=new Uint8Array(r.length/2);for(let t=0;t<e.length;t++){let n=t*2,i=r.slice(n,n+2),s=Number.parseInt(i,16);if(Number.isNaN(s)||s<0)throw new Error("Invalid byte sequence");e[t]=s}return e}function Ho(r){return e2(Xu(r))}function ju(r){return r instanceof 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se(i,e)}function AX(r,e=Ut.P){let t=new Array(r.length),n=r.reduce((s,o,a)=>o===He?s:(t[a]=s,se(s*o,e)),xt),i=Zu(n,e);return r.reduceRight((s,o,a)=>o===He?s:(t[a]=se(s*t[a],e),se(s*o,e)),i),t}function TX(r){let e=r.length*8-Qu*8,t=Ho(r);return e>0?t>>BigInt(e):t}function l5(r,e=!1){let t=TX(r);if(e)return t;let{n}=Ut;return t>=n?t-n:t}var Yu,mh,u5=class{constructor(e,t){if(this.hashLen=e,this.qByteLen=t,typeof e!="number"||e<2)throw new Error("hashLen must be a number");if(typeof t!="number"||t<2)throw new Error("qByteLen must be a number");this.v=new Uint8Array(e).fill(1),this.k=new Uint8Array(e).fill(0),this.counter=0}hmac(...e){return ki.hmacSha256(this.k,...e)}hmacSync(...e){return mh(this.k,...e)}checkSync(){if(typeof mh!="function")throw new Jp("hmacSha256Sync needs to be set")}incr(){if(this.counter>=1e3)throw new Error("Tried 1,000 k values for sign(), all were invalid");this.counter+=1}async reseed(e=new Uint8Array){this.k=await this.hmac(this.v,Uint8Array.from([0]),e),this.v=await this.hmac(this.v),e.length!==0&&(this.k=await this.hmac(this.v,Uint8Array.from([1]),e),this.v=await this.hmac(this.v))}reseedSync(e=new Uint8Array){this.checkSync(),this.k=this.hmacSync(this.v,Uint8Array.from([0]),e),this.v=this.hmacSync(this.v),e.length!==0&&(this.k=this.hmacSync(this.v,Uint8Array.from([1]),e),this.v=this.hmacSync(this.v))}async generate(){this.incr();let e=0,t=[];for(;e<this.qByteLen;){this.v=await this.hmac(this.v);let n=this.v.slice();t.push(n),e+=this.v.length}return zo(...t)}generateSync(){this.checkSync(),this.incr();let e=0,t=[];for(;e<this.qByteLen;){this.v=this.hmacSync(this.v);let n=this.v.slice();t.push(n),e+=this.v.length}return zo(...t)}};function gh(r){return He<r&&r<Ut.n}function o5(r){return He<r&&r<Ut.P}function DX(r,e,t,n=!0){let{n:i}=Ut,s=l5(r,!0);if(!gh(s))return;let o=Zu(s,i),a=Dt.BASE.multiply(s),c=se(a.x,i);if(c===He)return;let u=se(o*se(e+t*c,i),i);if(u===He)return;let l=new Gu(c,u),f=(a.x===l.r?0:2)|Number(a.y&xt);return n&&l.hasHighS()&&(l=l.normalizeS(),f^=1),{sig:l,recovery:f}}function t2(r){let e;if(typeof r=="bigint")e=r;else if(typeof r=="number"&&Number.isSafeInteger(r)&&r>0)e=BigInt(r);else if(typeof r=="string"){if(r.length!==2*Qu)throw new Error("Expected 32 bytes of private key");e=e2(r)}else if(r instanceof Uint8Array){if(r.length!==Qu)throw new Error("Expected 32 bytes of private key");e=Ho(r)}else throw new TypeError("Expected valid private key");if(!gh(e))throw new Error("Expected private key: 0 < key < n");return e}function CX(r){return r instanceof Dt?(r.assertValidity(),r):Dt.fromHex(r)}function qC(r){if(r instanceof Gu)return r.assertValidity(),r;try{return Gu.fromDER(r)}catch{return Gu.fromCompact(r)}}function f5(r,e=!1){return Dt.fromPrivateKey(r).toRawBytes(e)}function zC(r){let e=r.length>Pi?r.slice(0,Pi):r;return Ho(e)}function PX(r){let e=zC(r),t=se(e,Ut.n);return $C(t<He?e:t)}function $C(r){return c5(r)}function kX(r,e,t){if(r==null)throw new Error(`sign: expected valid message hash, not "${r}"`);let n=ju(r),i=t2(e),s=[$C(i),PX(n)];if(t!=null){t===!0&&(t=ki.randomBytes(Pi));let c=ju(t);if(c.length!==Pi)throw new Error(`sign: Expected ${Pi} bytes of extra data`);s.push(c)}let o=zo(...s),a=zC(n);return{seed:o,m:a,d:i}}function NX(r,e){let{sig:t,recovery:n}=r,{der:i,recovered:s}=Object.assign({canonical:!0,der:!0},e),o=i?t.toDERRawBytes():t.toCompactRawBytes();return s?[o,n]:o}async function HC(r,e,t={}){let{seed:n,m:i,d:s}=kX(r,e,t.extraEntropy),o=new u5(vX,Qu);await o.reseed(n);let a;for(;!(a=DX(await o.generate(),i,s,t.canonical));)await o.reseed();return NX(a,t)}var OX={strict:!0};function GC(r,e,t,n=OX){let i;try{i=qC(r),e=ju(e)}catch{return!1}let{r:s,s:o}=i;if(n.strict&&i.hasHighS())return!1;let a=l5(e),c;try{c=CX(t)}catch{return!1}let{n:u}=Ut,l=Zu(o,u),f=se(a*l,u),h=se(s*l,u),d=Dt.BASE.multiplyAndAddUnsafe(c,f,h);return d?se(d.x,u)===s:!1}Dt.BASE._setWindowSize(8);var An={node:xX,web:typeof self=="object"&&"crypto"in self?self.crypto:void 0};var Zp={},ki={bytesToHex:Xu,hexToBytes:Za,concatBytes:zo,mod:se,invert:Zu,isValidPrivateKey(r){try{return t2(r),!0}catch{return!1}},_bigintTo32Bytes:c5,_normalizePrivateKey:t2,hashToPrivateKey:r=>{r=ju(r);let e=Qu+8;if(r.length<e||r.length>1024)throw new Error("Expected valid bytes of private key as per FIPS 186");let t=se(Ho(r),Ut.n-xt)+xt;return c5(t)},randomBytes:(r=32)=>{if(An.web)return An.web.getRandomValues(new Uint8Array(r));if(An.node){let{randomBytes:e}=An.node;return Uint8Array.from(e(r))}else throw new Error("The environment doesn't have randomBytes function")},randomPrivateKey:()=>ki.hashToPrivateKey(ki.randomBytes(Qu+8)),precompute(r=8,e=Dt.BASE){let t=e===Dt.BASE?e:new Dt(e.x,e.y);return t._setWindowSize(r),t.multiply(ph),t},sha256:async(...r)=>{if(An.web){let e=await An.web.subtle.digest("SHA-256",zo(...r));return new Uint8Array(e)}else if(An.node){let{createHash:e}=An.node,t=e("sha256");return r.forEach(n=>t.update(n)),Uint8Array.from(t.digest())}else throw new Error("The environment doesn't have sha256 function")},hmacSha256:async(r,...e)=>{if(An.web){let t=await An.web.subtle.importKey("raw",r,{name:"HMAC",hash:{name:"SHA-256"}},!1,["sign"]),n=zo(...e),i=await An.web.subtle.sign("HMAC",t,n);return new Uint8Array(i)}else if(An.node){let{createHmac:t}=An.node,n=t("sha256",r);return e.forEach(i=>n.update(i)),Uint8Array.from(n.digest())}else throw new Error("The environment doesn't have hmac-sha256 function")},sha256Sync:void 0,hmacSha256Sync:void 0,taggedHash:async(r,...e)=>{let t=Zp[r];if(t===void 0){let n=await ki.sha256(Uint8Array.from(r,i=>i.charCodeAt(0)));t=zo(n,n),Zp[r]=t}return ki.sha256(t,...e)},taggedHashSync:(r,...e)=>{if(typeof Yu!="function")throw new Jp("sha256Sync is undefined, you need to set it");let t=Zp[r];if(t===void 0){let n=Yu(Uint8Array.from(r,i=>i.charCodeAt(0)));t=zo(n,n),Zp[r]=t}return Yu(t,...e)},_JacobianPoint:Hr};Object.defineProperties(ki,{sha256Sync:{configurable:!1,get(){return Yu},set(r){Yu||(Yu=r)}},hmacSha256Sync:{configurable:!1,get(){return mh},set(r){mh||(mh=r)}}});function r2(r){if(isNaN(r)||r<=0)throw new ut("random bytes length must be a Number bigger than 0","ERR_INVALID_LENGTH");return ki.randomBytes(r)}var s_e=j(Dc(),1),h5=j(Ve(),1);function WC(r,e){return e.map(t=>In(r[t]))}function YC(r){return h5.default.pki.setRsaPrivateKey(...WC(r,["n","e","d","p","q","dp","dq","qi"]))}function QC(r){return h5.default.pki.setRsaPublicKey(...WC(r,["n","e"]))}var Ja={};be(Ja,{jwkToPkcs1:()=>MX,jwkToPkix:()=>FX,pkcs1ToJwk:()=>LX,pkixToJwk:()=>UX});var c_e=j(ma(),1),u_e=j(Dc(),1);var $s=j(Ve(),1);function LX(r){let e=$s.default.asn1.fromDer(U(r,"ascii")),t=$s.default.pki.privateKeyFromAsn1(e);return{kty:"RSA",n:Ci(t.n),e:Ci(t.e),d:Ci(t.d),p:Ci(t.p),q:Ci(t.q),dp:Ci(t.dP),dq:Ci(t.dQ),qi:Ci(t.qInv),alg:"RS256"}}function MX(r){if(r.n==null||r.e==null||r.d==null||r.p==null||r.q==null||r.dp==null||r.dq==null||r.qi==null)throw new ut("JWK was missing components","ERR_INVALID_PARAMETERS");let e=$s.default.pki.privateKeyToAsn1({n:In(r.n),e:In(r.e),d:In(r.d),p:In(r.p),q:In(r.q),dP:In(r.dp),dQ:In(r.dq),qInv:In(r.qi)});return G($s.default.asn1.toDer(e).getBytes(),"ascii")}function UX(r){let e=$s.default.asn1.fromDer(U(r,"ascii")),t=$s.default.pki.publicKeyFromAsn1(e);return{kty:"RSA",n:Ci(t.n),e:Ci(t.e)}}function FX(r){if(r.n==null||r.e==null)throw new ut("JWK was missing components","ERR_INVALID_PARAMETERS");let e=$s.default.pki.publicKeyToAsn1({n:In(r.n),e:In(r.e)});return G($s.default.asn1.toDer(e).getBytes(),"ascii")}async function XC(r){let e=await rn.get().subtle.generateKey({name:"RSASSA-PKCS1-v1_5",modulusLength:r,publicExponent:new Uint8Array([1,0,1]),hash:{name:"SHA-256"}},!0,["sign","verify"]),t=await JC(e);return{privateKey:t[0],publicKey:t[1]}}async function d5(r){let t=[await rn.get().subtle.importKey("jwk",r,{name:"RSASSA-PKCS1-v1_5",hash:{name:"SHA-256"}},!0,["sign"]),await KX(r)],n=await JC({privateKey:t[0],publicKey:t[1]});return{privateKey:n[0],publicKey:n[1]}}async function jC(r,e){let t=await rn.get().subtle.importKey("jwk",r,{name:"RSASSA-PKCS1-v1_5",hash:{name:"SHA-256"}},!1,["sign"]),n=await rn.get().subtle.sign({name:"RSASSA-PKCS1-v1_5"},t,Uint8Array.from(e));return new Uint8Array(n,0,n.byteLength)}async function ZC(r,e,t){let n=await rn.get().subtle.importKey("jwk",r,{name:"RSASSA-PKCS1-v1_5",hash:{name:"SHA-256"}},!1,["verify"]);return rn.get().subtle.verify({name:"RSASSA-PKCS1-v1_5"},n,e,t)}async function JC(r){if(r.privateKey==null||r.publicKey==null)throw new ut("Private and public key are required","ERR_INVALID_PARAMETERS");return Promise.all([rn.get().subtle.exportKey("jwk",r.privateKey),rn.get().subtle.exportKey("jwk",r.publicKey)])}async function KX(r){return rn.get().subtle.importKey("jwk",{kty:r.kty,n:r.n,e:r.e},{name:"RSASSA-PKCS1-v1_5",hash:{name:"SHA-256"}},!0,["verify"])}function eP(r,e,t,n){let i=e?QC(r):YC(r),s=U(Uint8Array.from(t),"ascii"),o=n(s,i);return G(o,"ascii")}function tP(r,e){return eP(r,!0,e,(t,n)=>n.encrypt(t))}function rP(r,e){return eP(r,!1,e,(t,n)=>n.decrypt(t))}var bh=class{_key;constructor(e){this._key=e}async verify(e,t){return ZC(this._key,t,e)}marshal(){return Ja.jwkToPkix(this._key)}get bytes(){return os.encode({Type:Gt.RSA,Data:this.marshal()}).subarray()}encrypt(e){return tP(this._key,e)}equals(e){return fe(this.bytes,e.bytes)}async hash(){let{bytes:e}=await Ir.digest(this.bytes);return e}},Ju=class{_key;_publicKey;constructor(e,t){this._key=e,this._publicKey=t}genSecret(){return r2(16)}async sign(e){return jC(this._key,e)}get public(){if(this._publicKey==null)throw new ut("public key not provided","ERR_PUBKEY_NOT_PROVIDED");return new bh(this._publicKey)}decrypt(e){return rP(this._key,e)}marshal(){return Ja.jwkToPkcs1(this._key)}get bytes(){return zs.encode({Type:Gt.RSA,Data:this.marshal()}).subarray()}equals(e){return fe(this.bytes,e.bytes)}async hash(){let{bytes:e}=await Ir.digest(this.bytes);return e}async id(){let e=await this.public.hash();return U(e,"base58btc")}async export(e,t="pkcs-8"){if(t==="pkcs-8"){let n=new yh.default.util.ByteBuffer(this.marshal()),i=yh.default.asn1.fromDer(n),s=yh.default.pki.privateKeyFromAsn1(i),o={algorithm:"aes256",count:1e4,saltSize:128/8,prfAlgorithm:"sha512"};return yh.default.pki.encryptRsaPrivateKey(s,e,o)}else{if(t==="libp2p-key")return $u(this.bytes,e);throw new ut(`export format '${t}' is not supported`,"ERR_INVALID_EXPORT_FORMAT")}}};async function qX(r){let e=Ja.pkcs1ToJwk(r),t=await d5(e);return new Ju(t.privateKey,t.publicKey)}function zX(r){let e=Ja.pkixToJwk(r);return new bh(e)}async function $X(r){let e=await d5(r);return new Ju(e.privateKey,e.publicKey)}async function HX(r){let e=await XC(r);return new Ju(e.privateKey,e.publicKey)}var g5={};be(g5,{Secp256k1PrivateKey:()=>Eh,Secp256k1PublicKey:()=>wh,generateKeyPair:()=>QX,unmarshalSecp256k1PrivateKey:()=>WX,unmarshalSecp256k1PublicKey:()=>YX});function nP(){return ki.randomPrivateKey()}async function iP(r,e){let{digest:t}=await Ir.digest(e);try{return await HC(t,r)}catch(n){throw new ut(String(n),"ERR_INVALID_INPUT")}}async function sP(r,e,t){try{let{digest:n}=await Ir.digest(t);return GC(e,n,r)}catch(n){throw new ut(String(n),"ERR_INVALID_INPUT")}}function oP(r){return Dt.fromHex(r).toRawBytes(!0)}function aP(r){try{f5(r,!0)}catch(e){throw new ut(String(e),"ERR_INVALID_PRIVATE_KEY")}}function m5(r){try{Dt.fromHex(r)}catch(e){throw new ut(String(e),"ERR_INVALID_PUBLIC_KEY")}}function cP(r){try{return f5(r,!0)}catch(e){throw new ut(String(e),"ERR_INVALID_PRIVATE_KEY")}}var wh=class{_key;constructor(e){m5(e),this._key=e}async verify(e,t){return sP(this._key,t,e)}marshal(){return oP(this._key)}get bytes(){return os.encode({Type:Gt.Secp256k1,Data:this.marshal()}).subarray()}equals(e){return fe(this.bytes,e.bytes)}async hash(){let{bytes:e}=await Ir.digest(this.bytes);return e}},Eh=class{_key;_publicKey;constructor(e,t){this._key=e,this._publicKey=t??cP(e),aP(this._key),m5(this._publicKey)}async sign(e){return iP(this._key,e)}get public(){return new wh(this._publicKey)}marshal(){return this._key}get bytes(){return zs.encode({Type:Gt.Secp256k1,Data:this.marshal()}).subarray()}equals(e){return fe(this.bytes,e.bytes)}async hash(){let{bytes:e}=await Ir.digest(this.bytes);return e}async id(){let e=await this.public.hash();return U(e,"base58btc")}async export(e,t="libp2p-key"){if(t==="libp2p-key")return $u(this.bytes,e);throw new ut(`export format '${t}' is not supported`,"ERR_INVALID_EXPORT_FORMAT")}};function WX(r){return new Eh(r)}function YX(r){return new wh(r)}async function QX(){let r=nP();return new Eh(r)}var n2={rsa:p5,ed25519:s5,secp256k1:g5};function jX(r){let e=Object.keys(n2).join(" / ");return new ut(`invalid or unsupported key type ${r}. Must be ${e}`,"ERR_UNSUPPORTED_KEY_TYPE")}function y5(r){let e=os.decode(r),t=e.Data??new Uint8Array;switch(e.Type){case Gt.RSA:return n2.rsa.unmarshalRsaPublicKey(t);case Gt.Ed25519:return n2.ed25519.unmarshalEd25519PublicKey(t);case Gt.Secp256k1:return n2.secp256k1.unmarshalSecp256k1PublicKey(t);default:throw jX(e.Type??"RSA")}}var Tn=j(Uh(),1);var b5={};be(b5,{base32:()=>Go,base32hex:()=>tj,base32hexpad:()=>nj,base32hexpadupper:()=>ij,base32hexupper:()=>rj,base32pad:()=>JX,base32padupper:()=>ej,base32upper:()=>ZX,base32z:()=>sj});var Go=Mt({prefix:"b",name:"base32",alphabet:"abcdefghijklmnopqrstuvwxyz234567",bitsPerChar:5}),ZX=Mt({prefix:"B",name:"base32upper",alphabet:"ABCDEFGHIJKLMNOPQRSTUVWXYZ234567",bitsPerChar:5}),JX=Mt({prefix:"c",name:"base32pad",alphabet:"abcdefghijklmnopqrstuvwxyz234567=",bitsPerChar:5}),ej=Mt({prefix:"C",name:"base32padupper",alphabet:"ABCDEFGHIJKLMNOPQRSTUVWXYZ234567=",bitsPerChar:5}),tj=Mt({prefix:"v",name:"base32hex",alphabet:"0123456789abcdefghijklmnopqrstuv",bitsPerChar:5}),rj=Mt({prefix:"V",name:"base32hexupper",alphabet:"0123456789ABCDEFGHIJKLMNOPQRSTUV",bitsPerChar:5}),nj=Mt({prefix:"t",name:"base32hexpad",alphabet:"0123456789abcdefghijklmnopqrstuv=",bitsPerChar:5}),ij=Mt({prefix:"T",name:"base32hexpadupper",alphabet:"0123456789ABCDEFGHIJKLMNOPQRSTUV=",bitsPerChar:5}),sj=Mt({prefix:"h",name:"base32z",alphabet:"ybndrfg8ejkmcpqxot1uwisza345h769",bitsPerChar:5});Tn.default.formatters.b=r=>r==null?"undefined":Rr.baseEncode(r);Tn.default.formatters.t=r=>r==null?"undefined":Go.baseEncode(r);Tn.default.formatters.m=r=>r==null?"undefined":zu.baseEncode(r);Tn.default.formatters.p=r=>r==null?"undefined":r.toString();Tn.default.formatters.c=r=>r==null?"undefined":r.toString();Tn.default.formatters.k=r=>r==null?"undefined":r.toString();Tn.default.formatters.a=r=>r==null?"undefined":r.toString();function oj(r){let e=()=>{};return e.enabled=!1,e.color="",e.diff=0,e.log=()=>{},e.namespace=r,e.destroy=()=>!0,e.extend=()=>e,e}function i2(r){let e=oj(`${r}:trace`);return Tn.default.enabled(`${r}:trace`)&&Tn.default.names.map(t=>t.toString()).find(t=>t.includes(":trace"))!=null&&(e=(0,Tn.default)(`${r}:trace`)),Object.assign((0,Tn.default)(r),{error:(0,Tn.default)(`${r}:error`),trace:e})}var uP=Symbol.for("@libp2p/peer-id");var w5={};be(w5,{identity:()=>aj});var aj=Mu({prefix:"\0",name:"identity",encode:r=>iC(r),decode:r=>nC(r)});var E5={};be(E5,{base2:()=>cj});var cj=Mt({prefix:"0",name:"base2",alphabet:"01",bitsPerChar:1});var x5={};be(x5,{base8:()=>uj});var uj=Mt({prefix:"7",name:"base8",alphabet:"01234567",bitsPerChar:3});var v5={};be(v5,{base10:()=>lj});var lj=Lo({prefix:"9",name:"base10",alphabet:"0123456789"});var _5={};be(_5,{base16:()=>fj,base16upper:()=>hj});var fj=Mt({prefix:"f",name:"base16",alphabet:"0123456789abcdef",bitsPerChar:4}),hj=Mt({prefix:"F",name:"base16upper",alphabet:"0123456789ABCDEF",bitsPerChar:4});var S5={};be(S5,{base36:()=>dj,base36upper:()=>pj});var dj=Lo({prefix:"k",name:"base36",alphabet:"0123456789abcdefghijklmnopqrstuvwxyz"}),pj=Lo({prefix:"K",name:"base36upper",alphabet:"0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ"});var R5={};be(R5,{base256emoji:()=>wj});var lP=Array.from("\u{1F680}\u{1FA90}\u2604\u{1F6F0}\u{1F30C}\u{1F311}\u{1F312}\u{1F313}\u{1F314}\u{1F315}\u{1F316}\u{1F317}\u{1F318}\u{1F30D}\u{1F30F}\u{1F30E}\u{1F409}\u2600\u{1F4BB}\u{1F5A5}\u{1F4BE}\u{1F4BF}\u{1F602}\u2764\u{1F60D}\u{1F923}\u{1F60A}\u{1F64F}\u{1F495}\u{1F62D}\u{1F618}\u{1F44D}\u{1F605}\u{1F44F}\u{1F601}\u{1F525}\u{1F970}\u{1F494}\u{1F496}\u{1F499}\u{1F622}\u{1F914}\u{1F606}\u{1F644}\u{1F4AA}\u{1F609}\u263A\u{1F44C}\u{1F917}\u{1F49C}\u{1F614}\u{1F60E}\u{1F607}\u{1F339}\u{1F926}\u{1F389}\u{1F49E}\u270C\u2728\u{1F937}\u{1F631}\u{1F60C}\u{1F338}\u{1F64C}\u{1F60B}\u{1F497}\u{1F49A}\u{1F60F}\u{1F49B}\u{1F642}\u{1F493}\u{1F929}\u{1F604}\u{1F600}\u{1F5A4}\u{1F603}\u{1F4AF}\u{1F648}\u{1F447}\u{1F3B6}\u{1F612}\u{1F92D}\u2763\u{1F61C}\u{1F48B}\u{1F440}\u{1F62A}\u{1F611}\u{1F4A5}\u{1F64B}\u{1F61E}\u{1F629}\u{1F621}\u{1F92A}\u{1F44A}\u{1F973}\u{1F625}\u{1F924}\u{1F449}\u{1F483}\u{1F633}\u270B\u{1F61A}\u{1F61D}\u{1F634}\u{1F31F}\u{1F62C}\u{1F643}\u{1F340}\u{1F337}\u{1F63B}\u{1F613}\u2B50\u2705\u{1F97A}\u{1F308}\u{1F608}\u{1F918}\u{1F4A6}\u2714\u{1F623}\u{1F3C3}\u{1F490}\u2639\u{1F38A}\u{1F498}\u{1F620}\u261D\u{1F615}\u{1F33A}\u{1F382}\u{1F33B}\u{1F610}\u{1F595}\u{1F49D}\u{1F64A}\u{1F639}\u{1F5E3}\u{1F4AB}\u{1F480}\u{1F451}\u{1F3B5}\u{1F91E}\u{1F61B}\u{1F534}\u{1F624}\u{1F33C}\u{1F62B}\u26BD\u{1F919}\u2615\u{1F3C6}\u{1F92B}\u{1F448}\u{1F62E}\u{1F646}\u{1F37B}\u{1F343}\u{1F436}\u{1F481}\u{1F632}\u{1F33F}\u{1F9E1}\u{1F381}\u26A1\u{1F31E}\u{1F388}\u274C\u270A\u{1F44B}\u{1F630}\u{1F928}\u{1F636}\u{1F91D}\u{1F6B6}\u{1F4B0}\u{1F353}\u{1F4A2}\u{1F91F}\u{1F641}\u{1F6A8}\u{1F4A8}\u{1F92C}\u2708\u{1F380}\u{1F37A}\u{1F913}\u{1F619}\u{1F49F}\u{1F331}\u{1F616}\u{1F476}\u{1F974}\u25B6\u27A1\u2753\u{1F48E}\u{1F4B8}\u2B07\u{1F628}\u{1F31A}\u{1F98B}\u{1F637}\u{1F57A}\u26A0\u{1F645}\u{1F61F}\u{1F635}\u{1F44E}\u{1F932}\u{1F920}\u{1F927}\u{1F4CC}\u{1F535}\u{1F485}\u{1F9D0}\u{1F43E}\u{1F352}\u{1F617}\u{1F911}\u{1F30A}\u{1F92F}\u{1F437}\u260E\u{1F4A7}\u{1F62F}\u{1F486}\u{1F446}\u{1F3A4}\u{1F647}\u{1F351}\u2744\u{1F334}\u{1F4A3}\u{1F438}\u{1F48C}\u{1F4CD}\u{1F940}\u{1F922}\u{1F445}\u{1F4A1}\u{1F4A9}\u{1F450}\u{1F4F8}\u{1F47B}\u{1F910}\u{1F92E}\u{1F3BC}\u{1F975}\u{1F6A9}\u{1F34E}\u{1F34A}\u{1F47C}\u{1F48D}\u{1F4E3}\u{1F942}"),mj=lP.reduce((r,e,t)=>(r[t]=e,r),[]),gj=lP.reduce((r,e,t)=>(r[e.codePointAt(0)]=t,r),[]);function yj(r){return r.reduce((e,t)=>(e+=mj[t],e),"")}function bj(r){let e=[];for(let t of r){let n=gj[t.codePointAt(0)];if(n===void 0)throw new Error(`Non-base256emoji character: ${t}`);e.push(n)}return new Uint8Array(e)}var wj=Mu({prefix:"\u{1F680}",name:"base256emoji",encode:yj,decode:bj});var sSe=new TextEncoder,oSe=new TextDecoder;var fP=(r,e)=>{let{bytes:t,version:n}=r;switch(n){case 0:return _j(t,I5(r),e||Rr.encoder);default:return Sj(t,I5(r),e||Go.encoder)}};var hP=new WeakMap,I5=r=>{let e=hP.get(r);if(e==null){let t=new Map;return hP.set(r,t),t}return e},ec=class r{constructor(e,t,n,i){this.code=t,this.version=e,this.multihash=n,this.bytes=i,this["/"]=i}get asCID(){return this}get byteOffset(){return this.bytes.byteOffset}get byteLength(){return this.bytes.byteLength}toV0(){switch(this.version){case 0:return this;case 1:{let{code:e,multihash:t}=this;if(e!==xh)throw new Error("Cannot convert a non dag-pb CID to CIDv0");if(t.code!==Rj)throw new Error("Cannot convert non sha2-256 multihash CID to CIDv0");return r.createV0(t)}default:throw Error(`Can not convert CID version ${this.version} to version 0. This is a bug please report`)}}toV1(){switch(this.version){case 0:{let{code:e,digest:t}=this.multihash,n=is(e,t);return r.createV1(this.code,n)}case 1:return this;default:throw Error(`Can not convert CID version ${this.version} to version 1. This is a bug please report`)}}equals(e){return r.equals(this,e)}static equals(e,t){let n=t;return n&&e.code===n.code&&e.version===n.version&&lC(e.multihash,n.multihash)}toString(e){return fP(this,e)}toJSON(){return{"/":fP(this)}}link(){return this}get[Symbol.toStringTag](){return"CID"}[Symbol.for("nodejs.util.inspect.custom")](){return`CID(${this.toString()})`}static asCID(e){if(e==null)return null;let t=e;if(t instanceof r)return t;if(t["/"]!=null&&t["/"]===t.bytes||t.asCID===t){let{version:n,code:i,multihash:s,bytes:o}=t;return new r(n,i,s,o||dP(n,i,s.bytes))}else if(t[Ij]===!0){let{version:n,multihash:i,code:s}=t,o=oh(i);return r.create(n,s,o)}else return null}static create(e,t,n){if(typeof t!="number")throw new Error("String codecs are no longer supported");if(!(n.bytes instanceof Uint8Array))throw new Error("Invalid digest");switch(e){case 0:{if(t!==xh)throw new Error(`Version 0 CID must use dag-pb (code: ${xh}) block encoding`);return new r(e,t,n,n.bytes)}case 1:{let i=dP(e,t,n.bytes);return new r(e,t,n,i)}default:throw new Error("Invalid version")}}static createV0(e){return r.create(0,xh,e)}static createV1(e,t){return r.create(1,e,t)}static decode(e){let[t,n]=r.decodeFirst(e);if(n.length)throw new Error("Incorrect length");return t}static decodeFirst(e){let t=r.inspectBytes(e),n=t.size-t.multihashSize,i=Vs(e.subarray(n,n+t.multihashSize));if(i.byteLength!==t.multihashSize)throw new Error("Incorrect length");let s=i.subarray(t.multihashSize-t.digestSize),o=new Ku(t.multihashCode,t.digestSize,s,i);return[t.version===0?r.createV0(o):r.createV1(t.codec,o),e.subarray(t.size)]}static inspectBytes(e){let t=0,n=()=>{let[f,h]=sh(e.subarray(t));return t+=h,f},i=n(),s=xh;if(i===18?(i=0,t=0):s=n(),i!==0&&i!==1)throw new RangeError(`Invalid CID version ${i}`);let o=t,a=n(),c=n(),u=t+c,l=u-o;return{version:i,codec:s,multihashCode:a,digestSize:c,multihashSize:l,size:u}}static parse(e,t){let[n,i]=vj(e,t),s=r.decode(i);if(s.version===0&&e[0]!=="Q")throw 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d={},p=h==null?f.len:f.pos+h;for(;f.pos<p;){let m=f.uint32();switch(m>>>3){case 1:d.status=r.ResponseStatus.codec().decode(f);break;case 2:d.statusText=f.string();break;case 3:d.addr=f.bytes();break;default:f.skipType(m&7);break}}return d})),l),u.encode=f=>pe(f,u.codec()),u.decode=f=>de(f,u.codec())})(a=r.DialResponse||(r.DialResponse={}));let c;r.codec=()=>(c==null&&(c=me((u,l,f={})=>{f.lengthDelimited!==!1&&l.fork(),u.type!=null&&(l.uint32(8),r.MessageType.codec().encode(u.type,l)),u.dial!=null&&(l.uint32(18),r.Dial.codec().encode(u.dial,l)),u.dialResponse!=null&&(l.uint32(26),r.DialResponse.codec().encode(u.dialResponse,l)),f.lengthDelimited!==!1&&l.ldelim()},(u,l)=>{let f={},h=l==null?u.len:u.pos+l;for(;u.pos<h;){let d=u.uint32();switch(d>>>3){case 1:f.type=r.MessageType.codec().decode(u);break;case 2:f.dial=r.Dial.codec().decode(u,u.uint32());break;case 3:f.dialResponse=r.DialResponse.codec().decode(u,u.uint32());break;default:u.skipType(d&7);break}}return f})),c),r.encode=u=>pe(u,r.codec()),r.decode=u=>de(u,r.codec())})(Oe||(Oe={}));var Je=C("libp2p:autonat"),K5=4,q5=class{components;startupDelay;refreshInterval;protocol;timeout;maxInboundStreams;maxOutboundStreams;verifyAddressTimeout;started;constructor(e,t){this.components=e,this.started=!1,this.protocol=`/${t.protocolPrefix??Nk}/${Ok}/${Bk}`,this.timeout=t.timeout??3e4,this.maxInboundStreams=t.maxInboundStreams??1,this.maxOutboundStreams=t.maxOutboundStreams??1,this.startupDelay=t.startupDelay??5e3,this.refreshInterval=t.refreshInterval??6e4,this._verifyExternalAddresses=this._verifyExternalAddresses.bind(this)}isStarted(){return this.started}async start(){this.started||(await this.components.registrar.handle(this.protocol,e=>{this.handleIncomingAutonatStream(e).catch(t=>{Je.error("error handling incoming autonat stream",t)})},{maxInboundStreams:this.maxInboundStreams,maxOutboundStreams:this.maxOutboundStreams}),this.verifyAddressTimeout=setTimeout(this._verifyExternalAddresses,this.startupDelay),this.started=!0)}async stop(){await this.components.registrar.unhandle(this.protocol),clearTimeout(this.verifyAddressTimeout),this.started=!1}async handleIncomingAutonatStream(e){let t=er([AbortSignal.timeout(this.timeout)]);try{(0,V5.setMaxListeners)?.(1/0,t)}catch{}let n=this.components.addressManager.getAddresses().map(i=>i.toOptions().host);try{let i=Ri(e.stream,t),s=this;await Me(i,o=>Yt(o),async function*(o){let a=await Ns(o);if(a==null){Je("no message received"),yield Oe.encode({type:Oe.MessageType.DIAL_RESPONSE,dialResponse:{status:Oe.ResponseStatus.E_BAD_REQUEST,statusText:"No message was sent"}});return}let c;try{c=Oe.decode(a)}catch(m){Je.error("could not decode message",m),yield Oe.encode({type:Oe.MessageType.DIAL_RESPONSE,dialResponse:{status:Oe.ResponseStatus.E_BAD_REQUEST,statusText:"Could not decode message"}});return}let u=c.dial;if(u==null){Je.error("dial was missing from message"),yield Oe.encode({type:Oe.MessageType.DIAL_RESPONSE,dialResponse:{status:Oe.ResponseStatus.E_BAD_REQUEST,statusText:"No Dial message found in message"}});return}let l,f=u.peer;if(f==null||f.id==null){Je.error("PeerId missing from message"),yield Oe.encode({type:Oe.MessageType.DIAL_RESPONSE,dialResponse:{status:Oe.ResponseStatus.E_BAD_REQUEST,statusText:"missing peer info"}});return}try{l=Ot(f.id)}catch(m){Je.error("invalid PeerId",m),yield Oe.encode({type:Oe.MessageType.DIAL_RESPONSE,dialResponse:{status:Oe.ResponseStatus.E_BAD_REQUEST,statusText:"bad peer id"}});return}if(Je("incoming request from %p",l),!e.connection.remotePeer.equals(l)){Je("target peer %p did not equal sending peer %p",l,e.connection.remotePeer),yield Oe.encode({type:Oe.MessageType.DIAL_RESPONSE,dialResponse:{status:Oe.ResponseStatus.E_BAD_REQUEST,statusText:"peer id mismatch"}});return}let h=f.addrs.map(m=>ge(m)).filter(m=>{let g=m.toOptions().host===e.connection.remoteAddr.toOptions().host;return Je.trace("request to dial %a was sent from %a is same host %s",m,e.connection.remoteAddr,g),g}).filter(m=>{let g=m.toOptions().host,y=!(Jr(g)??!1);return Je.trace("host %s was public %s",g,y),y}).filter(m=>{let g=m.toOptions().host,y=!n.includes(g);return Je.trace("host %s was not our host %s",g,y),y}).filter(m=>{let g=!!s.components.transportManager.transportForMultiaddr(m);return Je.trace("transport for %a is supported %s",m,g),g}).map(m=>(m.getPeerId()==null&&(m=m.encapsulate(`/p2p/${l.toString()}`)),m));if(h.length===0){Je("no valid multiaddrs for %p in message",l),yield Oe.encode({type:Oe.MessageType.DIAL_RESPONSE,dialResponse:{status:Oe.ResponseStatus.E_DIAL_REFUSED,statusText:"no dialable addresses"}});return}Je("dial multiaddrs %s for peer %p",h.map(m=>m.toString()).join(", "),l);let d="",p=h[0];for await(let m of h){let g;p=m;try{if(g=await s.components.connectionManager.openConnection(m,{signal:t}),!g.remoteAddr.equals(m))throw Je.error("tried to dial %a but dialed %a",m,g.remoteAddr),new Error("Unexpected remote address");Je("Success %p",l),yield Oe.encode({type:Oe.MessageType.DIAL_RESPONSE,dialResponse:{status:Oe.ResponseStatus.OK,addr:g.remoteAddr.decapsulateCode(le("p2p").code).bytes}});return}catch(y){Je("could not dial %p",l,y),d=y.message}finally{g!=null&&await g.close()}}yield Oe.encode({type:Oe.MessageType.DIAL_RESPONSE,dialResponse:{status:Oe.ResponseStatus.E_DIAL_ERROR,statusText:d,addr:p.bytes}})},o=>Kt(o),e.stream)}catch(i){Je.error("error handling incoming autonat stream",i)}finally{t.clear()}}_verifyExternalAddresses(){this.verifyExternalAddresses().catch(e=>{Je.error("error verifying external address",e)})}async verifyExternalAddresses(){if(clearTimeout(this.verifyAddressTimeout),!this.isStarted())return;let e=this.components.addressManager,t=e.getObservedAddrs().filter(s=>{let o=s.toOptions();return!(Jr(o.host)??!1)});if(t.length===0){Je("no public addresses found, not requesting verification"),this.verifyAddressTimeout=setTimeout(this._verifyExternalAddresses,this.refreshInterval);return}let n=AbortSignal.timeout(this.timeout);try{(0,V5.setMaxListeners)?.(1/0,n)}catch{}let i=this;try{Je("verify multiaddrs %s",t.map(f=>f.toString()).join(", "));let s=Oe.encode({type:Oe.MessageType.DIAL,dial:{peer:{id:this.components.peerId.toBytes(),addrs:t.map(f=>f.bytes)}}}),a=(await Cd()).toBytes(),c={},u=[],l=async f=>{try{Je("asking %p to verify multiaddr",f.id);let h=await i.components.connectionManager.openConnection(f.id,{signal:n}),d=await h.newStream(this.protocol,{signal:n}),p=Ri(d,n),m=await Me([s],y=>Kt(y),p,y=>Yt(y),async y=>Ns(y));if(m==null){Je("no response received from %p",h.remotePeer);return}let g=Oe.decode(m);if(g.type!==Oe.MessageType.DIAL_RESPONSE||g.dialResponse==null){Je("invalid autonat response from %p",h.remotePeer);return}if(g.dialResponse.status===Oe.ResponseStatus.OK){let y=h.remoteAddr.toOptions(),b;if(y.family===4)b=y.host.split(".")[0];else if(y.family===6)b=y.host.split(":")[0];else{Je('remote address "%s" was not IP4 or IP6?',y.host);return}if(u.includes(b)){Je("already have response from network segment %d - %s",b,y.host);return}u.push(b)}return g.dialResponse}catch(h){Je.error("error asking remote to verify multiaddr",h)}};for await(let f of $a(oi(this.components.peerRouting.getClosestPeers(a,{signal:n}),h=>async()=>l(h)),{concurrency:K5}))try{if(f==null)continue;let h=f.addr==null?t[0]:ge(f.addr);if(Je("autonat response for %a is %s",h,f.status),f.status===Oe.ResponseStatus.E_BAD_REQUEST||f.status===Oe.ResponseStatus.E_DIAL_REFUSED||f.addr==null&&t.length>1)continue;if(!t.some(p=>p.equals(h))){Je("peer reported %a as %s but it was not in our observed address list",h,f.status);continue}let d=h.toString();if(c[d]==null&&(c[d]={success:0,failure:0}),f.status===Oe.ResponseStatus.OK?c[d].success++:f.status===Oe.ResponseStatus.E_DIAL_ERROR&&c[d].failure++,c[d].success===K5){Je("%a is externally dialable",h),e.confirmObservedAddr(h);return}if(c[d].failure===K5){Je("%a is not externally dialable",h),e.removeObservedAddr(h);return}}catch(h){Je.error("could not verify external address",h)}}finally{this.verifyAddressTimeout=setTimeout(this._verifyExternalAddresses,this.refreshInterval)}}};function Lk(r={}){return e=>new q5(e,r)}var bZ=j(Xr(),1);var z5="/libp2p/relay";var Mk="circuit-relay-relay";var Uk=BigInt(131072),Xo="/libp2p/circuit/relay/0.2.0/hop",y2="/libp2p/circuit/relay/0.2.0/stop",dZ=30*1e3,pZ=30*1e3;var Gs;(function(r){let e;(function(i){i.RESERVE="RESERVE",i.CONNECT="CONNECT",i.STATUS="STATUS"})(e=r.Type||(r.Type={}));let t;(function(i){i[i.RESERVE=0]="RESERVE",i[i.CONNECT=1]="CONNECT",i[i.STATUS=2]="STATUS"})(t||(t={})),function(i){i.codec=()=>ft(t)}(e=r.Type||(r.Type={}));let n;r.codec=()=>(n==null&&(n=me((i,s,o={})=>{o.lengthDelimited!==!1&&s.fork(),i.type!=null&&(s.uint32(8),r.Type.codec().encode(i.type,s)),i.peer!=null&&(s.uint32(18),cl.codec().encode(i.peer,s)),i.reservation!=null&&(s.uint32(26),b2.codec().encode(i.reservation,s)),i.limit!=null&&(s.uint32(34),ul.codec().encode(i.limit,s)),i.status!=null&&(s.uint32(40),nr.codec().encode(i.status,s)),o.lengthDelimited!==!1&&s.ldelim()},(i,s)=>{let o={},a=s==null?i.len:i.pos+s;for(;i.pos<a;){let c=i.uint32();switch(c>>>3){case 1:o.type=r.Type.codec().decode(i);break;case 2:o.peer=cl.codec().decode(i,i.uint32());break;case 3:o.reservation=b2.codec().decode(i,i.uint32());break;case 4:o.limit=ul.codec().decode(i,i.uint32());break;case 5:o.status=nr.codec().decode(i);break;default:i.skipType(c&7);break}}return o})),n),r.encode=i=>pe(i,r.codec()),r.decode=i=>de(i,r.codec())})(Gs||(Gs={}));var Bi;(function(r){let e;(function(i){i.CONNECT="CONNECT",i.STATUS="STATUS"})(e=r.Type||(r.Type={}));let t;(function(i){i[i.CONNECT=0]="CONNECT",i[i.STATUS=1]="STATUS"})(t||(t={})),function(i){i.codec=()=>ft(t)}(e=r.Type||(r.Type={}));let n;r.codec=()=>(n==null&&(n=me((i,s,o={})=>{o.lengthDelimited!==!1&&s.fork(),i.type!=null&&(s.uint32(8),r.Type.codec().encode(i.type,s)),i.peer!=null&&(s.uint32(18),cl.codec().encode(i.peer,s)),i.limit!=null&&(s.uint32(26),ul.codec().encode(i.limit,s)),i.status!=null&&(s.uint32(32),nr.codec().encode(i.status,s)),o.lengthDelimited!==!1&&s.ldelim()},(i,s)=>{let o={},a=s==null?i.len:i.pos+s;for(;i.pos<a;){let c=i.uint32();switch(c>>>3){case 1:o.type=r.Type.codec().decode(i);break;case 2:o.peer=cl.codec().decode(i,i.uint32());break;case 3:o.limit=ul.codec().decode(i,i.uint32());break;case 4:o.status=nr.codec().decode(i);break;default:i.skipType(c&7);break}}return o})),n),r.encode=i=>pe(i,r.codec()),r.decode=i=>de(i,r.codec())})(Bi||(Bi={}));var cl;(function(r){let e;r.codec=()=>(e==null&&(e=me((t,n,i={})=>{if(i.lengthDelimited!==!1&&n.fork(),t.id!=null&&t.id.byteLength>0&&(n.uint32(10),n.bytes(t.id)),t.addrs!=null)for(let s of t.addrs)n.uint32(18),n.bytes(s);i.lengthDelimited!==!1&&n.ldelim()},(t,n)=>{let i={id:new Uint8Array(0),addrs:[]},s=n==null?t.len:t.pos+n;for(;t.pos<s;){let o=t.uint32();switch(o>>>3){case 1:i.id=t.bytes();break;case 2:i.addrs.push(t.bytes());break;default:t.skipType(o&7);break}}return i})),e),r.encode=t=>pe(t,r.codec()),r.decode=t=>de(t,r.codec())})(cl||(cl={}));var b2;(function(r){let e;r.codec=()=>(e==null&&(e=me((t,n,i={})=>{if(i.lengthDelimited!==!1&&n.fork(),t.expire!=null&&t.expire!==0n&&(n.uint32(8),n.uint64(t.expire)),t.addrs!=null)for(let s of t.addrs)n.uint32(18),n.bytes(s);t.voucher!=null&&(n.uint32(26),n.bytes(t.voucher)),i.lengthDelimited!==!1&&n.ldelim()},(t,n)=>{let i={expire:0n,addrs:[]},s=n==null?t.len:t.pos+n;for(;t.pos<s;){let o=t.uint32();switch(o>>>3){case 1:i.expire=t.uint64();break;case 2:i.addrs.push(t.bytes());break;case 3:i.voucher=t.bytes();break;default:t.skipType(o&7);break}}return i})),e),r.encode=t=>pe(t,r.codec()),r.decode=t=>de(t,r.codec())})(b2||(b2={}));var ul;(function(r){let e;r.codec=()=>(e==null&&(e=me((t,n,i={})=>{i.lengthDelimited!==!1&&n.fork(),t.duration!=null&&(n.uint32(8),n.uint32(t.duration)),t.data!=null&&(n.uint32(16),n.uint64(t.data)),i.lengthDelimited!==!1&&n.ldelim()},(t,n)=>{let i={},s=n==null?t.len:t.pos+n;for(;t.pos<s;){let o=t.uint32();switch(o>>>3){case 1:i.duration=t.uint32();break;case 2:i.data=t.uint64();break;default:t.skipType(o&7);break}}return i})),e),r.encode=t=>pe(t,r.codec()),r.decode=t=>de(t,r.codec())})(ul||(ul={}));var nr;(function(r){r.UNUSED="UNUSED",r.OK="OK",r.RESERVATION_REFUSED="RESERVATION_REFUSED",r.RESOURCE_LIMIT_EXCEEDED="RESOURCE_LIMIT_EXCEEDED",r.PERMISSION_DENIED="PERMISSION_DENIED",r.CONNECTION_FAILED="CONNECTION_FAILED",r.NO_RESERVATION="NO_RESERVATION",r.MALFORMED_MESSAGE="MALFORMED_MESSAGE",r.UNEXPECTED_MESSAGE="UNEXPECTED_MESSAGE"})(nr||(nr={}));var $5;(function(r){r[r.UNUSED=0]="UNUSED",r[r.OK=100]="OK",r[r.RESERVATION_REFUSED=200]="RESERVATION_REFUSED",r[r.RESOURCE_LIMIT_EXCEEDED=201]="RESOURCE_LIMIT_EXCEEDED",r[r.PERMISSION_DENIED=202]="PERMISSION_DENIED",r[r.CONNECTION_FAILED=203]="CONNECTION_FAILED",r[r.NO_RESERVATION=204]="NO_RESERVATION",r[r.MALFORMED_MESSAGE=400]="MALFORMED_MESSAGE",r[r.UNEXPECTED_MESSAGE=401]="UNEXPECTED_MESSAGE"})($5||($5={}));(function(r){r.codec=()=>ft($5)})(nr||(nr={}));var H5;(function(r){let e;r.codec=()=>(e==null&&(e=me((t,n,i={})=>{i.lengthDelimited!==!1&&n.fork(),t.relay!=null&&t.relay.byteLength>0&&(n.uint32(10),n.bytes(t.relay)),t.peer!=null&&t.peer.byteLength>0&&(n.uint32(18),n.bytes(t.peer)),t.expiration!=null&&t.expiration!==0n&&(n.uint32(24),n.uint64(t.expiration)),i.lengthDelimited!==!1&&n.ldelim()},(t,n)=>{let i={relay:new Uint8Array(0),peer:new Uint8Array(0),expiration:0n},s=n==null?t.len:t.pos+n;for(;t.pos<s;){let o=t.uint32();switch(o>>>3){case 1:i.relay=t.bytes();break;case 2:i.peer=t.bytes();break;case 3:i.expiration=t.uint64();break;default:t.skipType(o&7);break}}return i})),e),r.encode=t=>pe(t,r.codec()),r.decode=t=>de(t,r.codec())})(H5||(H5={}));var yIe=C("libp2p:circuit-relay:utils");async function G5(r){let e=new TextEncoder().encode(r),t=await Ke.digest(e);return Ne.createV0(t)}function W5(r){let e=r*BigInt(1e3),t=new Date().getTime();return Number(e-BigInt(t))}var yZ=j(zk(),1);var CIe=C("libp2p:circuit-relay:advert-service");var oAe=C("libp2p:circuit-relay:server");var wZ=C("libp2p:stream:converter");function Y5(r){let{stream:e,remoteAddr:t}=r,{sink:n,source:i}=e,s=async function*(){for await(let c of i)c instanceof Uint8Array?yield c:yield*c}(),o={async sink(c){try{await n(c),a()}catch(u){u.type!=="aborted"&&wZ(u)}},source:s,remoteAddr:t,timeline:{open:Date.now(),close:void 0},async close(c){a(),await e.close(c)},abort(c){a(),e.abort(c)}};function a(){o.timeline.close==null&&(o.timeline.close=Date.now())}return o}var jo=C("libp2p:circuit-relay:discover-relays"),w2=class extends Ye{peerId;peerStore;contentRouting;registrar;started;topologyId;constructor(e){super(),this.started=!1,this.peerId=e.peerId,this.peerStore=e.peerStore,this.contentRouting=e.contentRouting,this.registrar=e.registrar}isStarted(){return this.started}async start(){this.topologyId=await this.registrar.register(Xo,{onConnect:e=>{this.safeDispatchEvent("relay:discover",{detail:e})}}),this.discover().catch(e=>{jo.error("error listening on relays",e)}),this.started=!0}stop(){this.topologyId!=null&&this.registrar.unregister(this.topologyId),this.started=!1}async discover(){jo("searching peer store for relays");let e=await this.peerStore.all({filters:[t=>t.protocols.includes(Xo)],orders:[()=>Math.random()<.5?1:-1]});for(let t of e)jo("found relay peer %p in content peer store",t.id),this.safeDispatchEvent("relay:discover",{detail:t.id});jo("found %d relay peers in peer store",e.length);try{jo("searching content routing for relays");let t=await G5(z5),n=0;for await(let i of this.contentRouting.findProviders(t))if(i.multiaddrs.length>0&&!i.id.equals(this.peerId)){let s=i.id;n++,await this.peerStore.merge(s,{multiaddrs:i.multiaddrs}),jo("found relay peer %p in content routing",s),this.safeDispatchEvent("relay:discover",{detail:s})}jo("found %d relay peers in content routing",n)}catch(t){jo.error("failed when finding relays on the network",t)}}};var Q5=C("libp2p:circuit-relay:transport:listener"),X5=class extends Ye{connectionManager;relayStore;listeningAddrs;constructor(e){super(),this.connectionManager=e.connectionManager,this.relayStore=e.relayStore,this.listeningAddrs=new kr,this.relayStore.addEventListener("relay:removed",t=>{this.#e(t.detail)})}async listen(e){Q5("listen on %a",e);let t=e.getPeerId(),n;if(t!=null){let s=we(t),o=this.connectionManager.getConnectionsMap().get(s)??[];o.length>0&&(n=o[0])}if(n==null){let s=e.toString().split("/p2p-circuit").find(a=>a!==""),o=ge(s);n=await this.connectionManager.openConnection(o)}if(!this.relayStore.hasReservation(n.remotePeer)){await this.relayStore.addRelay(n.remotePeer,"configured");return}let i=this.relayStore.getReservation(n.remotePeer);if(i==null)throw new w("Did not have reservation after making reservation","ERR_NO_RESERVATION");if(this.listeningAddrs.has(n.remotePeer)){Q5("already listening on relay %p",n.remotePeer);return}this.listeningAddrs.set(n.remotePeer,i.addrs.map(s=>ge(s).encapsulate("/p2p-circuit"))),this.safeDispatchEvent("listening",{})}getAddrs(){return[...this.listeningAddrs.values()].flat()}async close(){}#e(e){let t=this.listeningAddrs.has(e);Q5("relay peer removed %p - had reservation",e,t),this.listeningAddrs.delete(e),t&&this.safeDispatchEvent("close",{})}};function Hk(r){return new X5(r)}var Gr=C("libp2p:circuit-relay:transport:reservation-store"),xZ=60*1e3*10,vZ=60*1e3*5,_Z=30*1e3,E2=class extends Ye{peerId;connectionManager;transportManager;peerStore;events;reserveQueue;reservations;maxDiscoveredRelays;maxReservationQueueLength;reservationCompletionTimeout;started;constructor(e,t){super(),this.peerId=e.peerId,this.connectionManager=e.connectionManager,this.transportManager=e.transportManager,this.peerStore=e.peerStore,this.events=e.events,this.reservations=new kr,this.maxDiscoveredRelays=t?.discoverRelays??0,this.maxReservationQueueLength=t?.maxReservationQueueLength??100,this.reservationCompletionTimeout=t?.reservationCompletionTimeout??1e4,this.started=!1,this.reserveQueue=new ru({concurrency:t?.reservationConcurrency??1}),this.events.addEventListener("peer:disconnect",n=>{this.#t(n.detail)})}isStarted(){return this.started}async start(){this.started=!0}async stop(){this.reserveQueue.clear(),this.reservations.forEach(({timeout:e})=>{clearTimeout(e)}),this.reservations.clear(),this.started=!1}async addRelay(e,t){if(this.peerId.equals(e)){Gr("not trying to use self as relay");return}if(this.reserveQueue.size>this.maxReservationQueueLength){Gr("not adding relay as the queue is full");return}if(this.reserveQueue.hasJob(e)){Gr("relay peer is already in the reservation queue");return}Gr("add relay %p",e),await this.reserveQueue.add(async()=>{try{let n=this.reservations.get(e);if(n!=null){if(W5(n.reservation.expire)>xZ){Gr("already have reservation on relay peer %p and it expires in more than 10 minutes",e);return}clearTimeout(n.timeout),this.reservations.delete(e)}if(t==="discovered"&&[...this.reservations.values()].reduce((l,f)=>(f.type==="discovered"&&l++,l),0)>=this.maxDiscoveredRelays){Gr("already have enough discovered relays");return}let i=AbortSignal.timeout(this.reservationCompletionTimeout),s=await this.connectionManager.openConnection(e,{signal:i});if(s.remoteAddr.protoNames().includes("p2p-circuit")){Gr("not creating reservation over relayed connection");return}let o=await this.#e(s,{signal:i});Gr("created reservation on relay peer %p",e);let a=W5(o.expire),c=Math.min(Math.max(a-vZ,_Z),Math.pow(2,31)-1),u=setTimeout(()=>{this.addRelay(e,t).catch(l=>{Gr.error("could not refresh reservation to relay %p",e,l)})},c);this.reservations.set(e,{timeout:u,reservation:o,type:t}),await this.peerStore.merge(e,{tags:{[Mk]:{value:1,ttl:a}}}),await this.transportManager.listen([ge(`/p2p/${e.toString()}/p2p-circuit`)])}catch(n){Gr.error("could not reserve slot on %p",e,n);let i=this.reservations.get(e);i!=null&&clearTimeout(i.timeout),this.reservations.delete(e)}},{peerId:e})}hasReservation(e){return this.reservations.has(e)}getReservation(e){return this.reservations.get(e)?.reservation}async#e(e,t){t.signal?.throwIfAborted(),Gr("requesting reservation from %p",e.remotePeer);let n=await e.newStream(Xo),s=_r(n).pb(Gs);await s.write({type:Gs.Type.RESERVE},t);let o;try{o=await s.read(t)}catch(c){throw Gr.error("error parsing reserve message response from %p because",e.remotePeer,c),c}finally{await n.close()}if(o.status===nr.OK&&o.reservation!=null)return o.reservation;let a=`reservation failed with status ${o.status??"undefined"}`;throw Gr.error(a),new Error(a)}#t(e){let t=this.reservations.get(e);t!=null&&(Gr("connection to relay %p closed, removing reservation from local store",e),clearTimeout(t.timeout),this.reservations.delete(e),this.safeDispatchEvent("relay:removed",{detail:e}),this.reservations.size<this.maxDiscoveredRelays&&(Gr("not enough relays %d/%d",this.reservations.size,this.maxDiscoveredRelays),this.safeDispatchEvent("relay:not-enough-relays",{})))}};var Or=C("libp2p:circuit-relay:transport"),SZ=r=>{if(r.peer==null)return!1;try{r.peer.addrs.forEach(ge)}catch{return!1}return!0},j5={maxInboundStopStreams:vo,maxOutboundStopStreams:vo,stopTimeout:3e4},Z5=class{discovery;registrar;peerStore;connectionManager;peerId;upgrader;addressManager;connectionGater;reservationStore;maxInboundStopStreams;maxOutboundStopStreams;stopTimeout;started;constructor(e,t){this.registrar=e.registrar,this.peerStore=e.peerStore,this.connectionManager=e.connectionManager,this.peerId=e.peerId,this.upgrader=e.upgrader,this.addressManager=e.addressManager,this.connectionGater=e.connectionGater,this.maxInboundStopStreams=t.maxInboundStopStreams??j5.maxInboundStopStreams,this.maxOutboundStopStreams=t.maxOutboundStopStreams??j5.maxOutboundStopStreams,this.stopTimeout=t.stopTimeout??j5.stopTimeout,t.discoverRelays!=null&&t.discoverRelays>0&&(this.discovery=new w2(e),this.discovery.addEventListener("relay:discover",n=>{this.reservationStore.addRelay(n.detail,"discovered").catch(i=>{Or.error("could not add discovered relay %p",n.detail,i)})})),this.reservationStore=new E2(e,t),this.reservationStore.addEventListener("relay:not-enough-relays",()=>{this.discovery?.discover().catch(n=>{Or.error("could not discover relays",n)})}),this.started=!1}isStarted(){return this.started}async start(){await this.reservationStore.start(),await this.discovery?.start(),await this.registrar.handle(y2,e=>{this.onStop(e).catch(t=>{Or.error("error while handling STOP protocol",t),e.stream.abort(t)})},{maxInboundStreams:this.maxInboundStopStreams,maxOutboundStreams:this.maxOutboundStopStreams,runOnTransientConnection:!0}),this.started=!0}async stop(){this.discovery?.stop(),await this.reservationStore.stop(),await this.registrar.unhandle(y2),this.started=!1}[Ji]=!0;[Symbol.toStringTag]="libp2p/circuit-relay-v2";async dial(e,t={}){if(e.protoCodes().filter(p=>p===290).length!==1){let p="Invalid circuit relay address";throw Or.error(p,e),new w(p,Y.ERR_RELAYED_DIAL)}let n=e.toString().split("/p2p-circuit"),i=ge(n[0]),s=ge(n[n.length-1]),o=i.getPeerId(),a=s.getPeerId();if(o==null||a==null){let p=`Circuit relay dial to ${e.toString()} failed as address did not have peer ids`;throw Or.error(p),new w(p,Y.ERR_RELAYED_DIAL)}let c=we(o),u=we(a),l=!1,h=this.connectionManager.getConnections(c)[0];h==null&&(await this.peerStore.merge(c,{multiaddrs:[i]}),h=await this.connectionManager.openConnection(c,t),l=!0);let d;try{return d=await h.newStream([Xo]),await this.connectV2({stream:d,connection:h,destinationPeer:u,destinationAddr:s,relayAddr:i,ma:e,disconnectOnFailure:l})}catch(p){throw Or.error(`Circuit relay dial to destination ${u.toString()} via relay ${c.toString()} failed`,p),d?.abort(p),l&&await h.close(),p}}async connectV2({stream:e,connection:t,destinationPeer:n,destinationAddr:i,relayAddr:s,ma:o,disconnectOnFailure:a}){try{let c=_r(e),u=c.pb(Gs);await u.write({type:Gs.Type.CONNECT,peer:{id:n.toBytes(),addrs:[ge(i).bytes]}});let l=await u.read();if(l.status!==nr.OK)throw new w(`failed to connect via relay with status ${l?.status?.toString()??"undefined"}`,Y.ERR_HOP_REQUEST_FAILED);let f=Y5({stream:c.unwrap(),remoteAddr:o,localAddr:s.encapsulate(`/p2p-circuit/p2p/${this.peerId.toString()}`)});return Or("new outbound transient connection %a",f.remoteAddr),await this.upgrader.upgradeOutbound(f,{transient:!0})}catch(c){throw Or.error(`Circuit relay dial to destination ${n.toString()} via relay ${t.remotePeer.toString()} failed`,c),a&&await t.close(),c}}createListener(e){return Hk({connectionManager:this.connectionManager,relayStore:this.reservationStore})}filter(e){return e=Array.isArray(e)?e:[e],e.filter(t=>Ai.matches(t))}async onStop({connection:e,stream:t}){let n=AbortSignal.timeout(this.stopTimeout),i=_r(t).pb(Bi),s=await i.read({signal:n});if(Or("new circuit relay v2 stop stream from %p with type %s",e.remotePeer,s.type),s?.type===void 0){Or.error("type was missing from circuit v2 stop protocol request from %s",e.remotePeer),await i.write({type:Bi.Type.STATUS,status:nr.MALFORMED_MESSAGE},{signal:n}),await t.close();return}if(s.type!==Bi.Type.CONNECT){Or.error("invalid stop connect request via peer %p",e.remotePeer),await i.write({type:Bi.Type.STATUS,status:nr.UNEXPECTED_MESSAGE},{signal:n}),await t.close();return}if(!SZ(s)){Or.error("invalid stop connect request via peer %p",e.remotePeer),await i.write({type:Bi.Type.STATUS,status:nr.MALFORMED_MESSAGE},{signal:n}),await t.close();return}let o=Ot(s.peer.id);if(await this.connectionGater.denyInboundRelayedConnection?.(e.remotePeer,o)===!0){Or.error("connection gater denied inbound relayed connection from %p",e.remotePeer),await i.write({type:Bi.Type.STATUS,status:nr.PERMISSION_DENIED},{signal:n}),await t.close();return}Or.trace("sending success response to %p",e.remotePeer),await i.write({type:Bi.Type.STATUS,status:nr.OK},{signal:n});let a=e.remoteAddr.encapsulate(`/p2p-circuit/p2p/${o.toString()}`),c=this.addressManager.getAddresses()[0],u=Y5({stream:i.unwrap().unwrap(),remoteAddr:a,localAddr:c});Or("new inbound transient connection %a",u.remoteAddr),await this.upgrader.upgradeInbound(u,{transient:!0}),Or("%s connection %a upgraded","inbound",u.remoteAddr)}};function J5(r={}){return e=>new Z5(e,r)}var RZ=r=>r.toString().split("/").slice(1),Ph=r=>({match:e=>e.length<1?!1:r(e[0])?e.slice(1):!1,pattern:"fn"}),Xt=r=>({match:e=>Ph(t=>t===r).match(e),pattern:r}),v2=()=>({match:r=>Ph(e=>typeof e=="string").match(r),pattern:"{string}"}),Gk=()=>({match:r=>Ph(e=>!isNaN(parseInt(e))).match(r),pattern:"{number}"}),Li=()=>({match:r=>{if(r.length<2||r[0]!=="p2p"&&r[0]!=="ipfs")return!1;if(r[1].startsWith("Q")||r[1].startsWith("1"))try{Re.decode(`z${r[1]}`)}catch{return!1}else return!1;return r.slice(2)},pattern:"/p2p/{peerid}"}),x2=()=>({match:r=>{if(r.length<2||r[0]!=="certhash")return!1;try{U2.decode(r[1])}catch{return!1}return r.slice(2)},pattern:"/certhash/{certhash}"}),as=r=>({match:e=>{let t=r.match(e);return t===!1?e:t},pattern:`optional(${r.pattern})`}),cs=(...r)=>({match:e=>{let t;for(let n of r){let i=n.match(e);i!==!1&&(t==null||i.length<t.length)&&(t=i)}return t??!1},pattern:`or(${r.map(e=>e.pattern).join(", ")})`}),Wt=(...r)=>({match:e=>{for(let t of r){let n=t.match(e);if(n===!1)return!1;e=n}return e},pattern:`and(${r.map(e=>e.pattern).join(", ")})`});function dr(...r){function e(i){let s=RZ(i);for(let o of r){let a=o.match(s);if(a===!1)return!1;s=a}return s}function t(i){return e(i)!==!1}function n(i){let s=e(i);return s===!1?!1:s.length===0}return{matches:t,exactMatch:n}}var t6=Wt(Xt("dns4"),v2()),r6=Wt(Xt("dns6"),v2()),n6=Wt(Xt("dnsaddr"),v2()),Wk=Wt(Xt("dns"),v2()),tTe=dr(t6),rTe=dr(r6),nTe=dr(n6),Yk=dr(cs(Wk,n6,t6,r6)),Qk=Wt(Xt("ip4"),Ph(Od)),Xk=Wt(Xt("ip6"),Ph(Bd)),jk=cs(Qk,Xk),_2=cs(jk,Wk,t6,r6,n6),iTe=dr(Qk),sTe=dr(Xk),Zk=dr(jk),S2=Wt(_2,Xt("tcp"),Gk()),kh=Wt(_2,Xt("udp"),Gk()),IZ=cs(S2,kh),oTe=dr(S2),aTe=dr(kh),i6=Wt(kh,Xt("quic")),R2=Wt(kh,Xt("quic-v1")),AZ=cs(i6,R2),cTe=dr(i6),uTe=dr(R2),e6=cs(_2,S2,kh,i6,R2),Jk=cs(Wt(e6,Xt("ws"),as(Li()))),lTe=dr(Jk),eN=cs(Wt(e6,Xt("wss"),as(Li())),Wt(e6,Xt("tls"),Xt("ws"),as(Li()))),fTe=dr(eN),tN=Wt(IZ,Xt("webrtc-direct"),x2(),as(x2()),as(Li())),hTe=dr(tN),rN=Wt(R2,Xt("webtransport"),x2(),x2(),as(Li())),dTe=dr(rN),s6=cs(Jk,eN,Wt(S2,as(Li())),Wt(AZ,as(Li())),Wt(_2,as(Li())),tN,rN,Li()),pTe=dr(s6),nN=Wt(s6,Xt("p2p-circuit"),Li()),iN=dr(nN),TZ=cs(Wt(nN,Xt("webrtc")),Wt(s6,Xt("webrtc"),as(Li())),Xt("webrtc")),mTe=dr(TZ);var sN=()=>{let r=new Error("Delay aborted");return r.name="AbortError",r},DZ=new WeakMap;function CZ({clearTimeout:r,setTimeout:e}={}){return(t,{value:n,signal:i}={})=>{if(i?.aborted)return Promise.reject(sN());let s,o,a,c=r??clearTimeout,u=()=>{c(s),a(sN())},l=()=>{i&&i.removeEventListener("abort",u)},f=new Promise((h,d)=>{o=()=>{l(),h(n)},a=d,s=(e??setTimeout)(o,t)});return i&&i.addEventListener("abort",u,{once:!0}),DZ.set(f,()=>{c(s),s=null,o()}),f}}var PZ=CZ(),oN=PZ;var Mi;(function(r){let e;(function(i){i.UNUSED="UNUSED",i.CONNECT="CONNECT",i.SYNC="SYNC"})(e=r.Type||(r.Type={}));let t;(function(i){i[i.UNUSED=0]="UNUSED",i[i.CONNECT=100]="CONNECT",i[i.SYNC=300]="SYNC"})(t||(t={})),function(i){i.codec=()=>ft(t)}(e=r.Type||(r.Type={}));let n;r.codec=()=>(n==null&&(n=me((i,s,o={})=>{if(o.lengthDelimited!==!1&&s.fork(),i.type!=null&&(s.uint32(8),r.Type.codec().encode(i.type,s)),i.observedAddresses!=null)for(let a of i.observedAddresses)s.uint32(18),s.bytes(a);o.lengthDelimited!==!1&&s.ldelim()},(i,s)=>{let o={observedAddresses:[]},a=s==null?i.len:i.pos+s;for(;i.pos<a;){let c=i.uint32();switch(c>>>3){case 1:o.type=r.Type.codec().decode(i);break;case 2:o.observedAddresses.push(i.bytes());break;default:i.skipType(c&7);break}}return o})),n),r.encode=i=>pe(i,r.codec()),r.decode=i=>de(i,r.codec())})(Mi||(Mi={}));var Rt=C("libp2p:dcutr"),aN=1024*4,cN=100,I2={timeout:5e3,retries:3,maxInboundStreams:1,maxOutboundStreams:1},A2=class{started;timeout;retries;maxInboundStreams;maxOutboundStreams;peerStore;registrar;connectionManager;addressManager;transportManager;topologyId;constructor(e,t){this.started=!1,this.peerStore=e.peerStore,this.registrar=e.registrar,this.addressManager=e.addressManager,this.connectionManager=e.connectionManager,this.transportManager=e.transportManager,this.timeout=t.timeout??I2.timeout,this.retries=t.retries??I2.retries,this.maxInboundStreams=t.maxInboundStreams??I2.maxInboundStreams,this.maxOutboundStreams=t.maxOutboundStreams??I2.maxOutboundStreams}isStarted(){return this.started}async start(){this.started||(this.topologyId=await this.registrar.register(Nh,{onConnect:(e,t)=>{t.transient&&t.direction==="inbound"&&this.upgradeInbound(t).catch(n=>{Rt.error("error during outgoing DCUtR attempt",n)})}}),await this.registrar.handle(Nh,e=>{this.handleIncomingUpgrade(e.stream,e.connection).catch(t=>{Rt.error("error during incoming DCUtR attempt",t),e.stream.abort(t)})},{maxInboundStreams:this.maxInboundStreams,maxOutboundStreams:this.maxOutboundStreams,runOnTransientConnection:!0}),this.started=!0)}async stop(){await this.registrar.unhandle(Nh),this.topologyId!=null&&this.registrar.unregister(this.topologyId),this.started=!1}async upgradeInbound(e){if(await this.attemptUnilateralConnectionUpgrade(e))return;let t;for(let n=0;n<this.retries;n++){let i={signal:AbortSignal.timeout(this.timeout)};try{t=await e.newStream([Nh],{signal:i.signal,runOnTransientConnection:!0});let s=_r(t,{maxDataLength:aN}).pb(Mi);Rt("B sending connect to %p",e.remotePeer);let o=Date.now();await s.write({type:Mi.Type.CONNECT,observedAddresses:this.addressManager.getAddresses().map(f=>f.bytes)},i),Rt("B receiving connect from %p",e.remotePeer);let a=await s.read(i);if(a.type!==Mi.Type.CONNECT)throw Rt("A sent wrong message type"),new w("DCUtR message type was incorrect",Y.ERR_INVALID_MESSAGE);let c=this.getDialableMultiaddrs(a.observedAddresses);if(c.length===0)throw Rt("A did not have any dialable multiaddrs"),new w("DCUtR connect message had no multiaddrs",Y.ERR_INVALID_MESSAGE);let u=Date.now()-o;Rt("A sending sync, rtt %dms",u),await s.write({type:Mi.Type.SYNC,observedAddresses:[]},i),Rt("A waiting for half RTT"),await oN(u/2),Rt("B dialing",c);let l=await this.connectionManager.openConnection(c,{signal:i.signal,priority:cN});Rt("DCUtR to %p succeeded to address %a, closing relayed connection",e.remotePeer,l.remoteAddr),await e.close(i);break}catch(s){if(Rt.error("error while attempting DCUtR on attempt %d of %d",n+1,this.retries,s),t?.abort(s),n===this.retries)throw s}finally{t!=null&&await t.close(i)}}}async attemptUnilateralConnectionUpgrade(e){let n=(await this.peerStore.get(e.remotePeer)).addresses.map(i=>{let s=i.multiaddr;return s.getPeerId()==null?s.encapsulate(`/p2p/${e.remotePeer}`):s}).filter(i=>this.isPublicAndDialable(i));if(n.length>0){let i=AbortSignal.timeout(this.timeout);try{Rt("attempting unilateral connection upgrade to %a",n);let s=await this.connectionManager.openConnection(n,{signal:i,force:!0});if(s.transient)throw new Error("Could not open a new, non-transient, connection");return Rt("unilateral connection upgrade to %p succeeded via %a, closing relayed connection",e.remotePeer,s.remoteAddr),await e.close(),!0}catch(s){Rt.error("unilateral connection upgrade to %p on addresses %a failed",e.remotePeer,n,s)}}else Rt("peer %p has no public addresses, not attempting unilateral connection upgrade",e.remotePeer);return!1}async handleIncomingUpgrade(e,t){let n={signal:AbortSignal.timeout(this.timeout)};try{let i=_r(e,{maxDataLength:aN}).pb(Mi);Rt("A receiving connect");let s=await i.read(n);if(s.type!==Mi.Type.CONNECT)throw Rt("B sent wrong message type"),new w("DCUtR message type was incorrect",Y.ERR_INVALID_MESSAGE);if(s.observedAddresses.length===0)throw Rt("B sent no multiaddrs"),new w("DCUtR connect message had no multiaddrs",Y.ERR_INVALID_MESSAGE);let o=this.getDialableMultiaddrs(s.observedAddresses);if(o.length===0)throw Rt("B had no dialable multiaddrs"),new w("DCUtR connect message had no dialable multiaddrs",Y.ERR_INVALID_MESSAGE);if(Rt("A sending connect"),await i.write({type:Mi.Type.CONNECT,observedAddresses:this.addressManager.getAddresses().map(u=>u.bytes)}),Rt("A receiving sync"),(await i.read(n)).type!==Mi.Type.SYNC)throw new w("DCUtR message type was incorrect",Y.ERR_INVALID_MESSAGE);Rt("A dialing",o);let c=await this.connectionManager.openConnection(o,{signal:n.signal,priority:cN,force:!0});Rt("DCUtR to %p succeeded via %a, closing relayed connection",t.remotePeer,c.remoteAddr),await t.close(n)}catch(i){Rt.error("incoming DCUtR from %p failed",t.remotePeer,i),e.abort(i)}finally{await e.close(n)}}getDialableMultiaddrs(e){let t=[];for(let n of e)if(!(n==null||n.length===0))try{let i=ge(n);if(!this.isPublicAndDialable(i))continue;t.push(i)}catch{}return t}isPublicAndDialable(e){if(iN.matches(e))return!1;if(Yk.matches(e))return!0;if(!Zk.matches(e)||this.transportManager.transportForMultiaddr(e)==null)return!1;let n=e.toOptions();return Jr(n.host)===!1}};var Nh="/libp2p/dcutr";function uN(r={}){return e=>new A2(e,r)}var lN="0.46.6";var o6=`js-libp2p/${lN}`;var fN="0.1.0",hN="id",dN="id/push",pN="1.0.0",mN="1.0.0";var c6=j(Xr(),1);var Zo;(function(r){let e;r.codec=()=>(e==null&&(e=me((t,n,i={})=>{if(i.lengthDelimited!==!1&&n.fork(),t.protocolVersion!=null&&(n.uint32(42),n.string(t.protocolVersion)),t.agentVersion!=null&&(n.uint32(50),n.string(t.agentVersion)),t.publicKey!=null&&(n.uint32(10),n.bytes(t.publicKey)),t.listenAddrs!=null)for(let s of t.listenAddrs)n.uint32(18),n.bytes(s);if(t.observedAddr!=null&&(n.uint32(34),n.bytes(t.observedAddr)),t.protocols!=null)for(let s of t.protocols)n.uint32(26),n.string(s);t.signedPeerRecord!=null&&(n.uint32(66),n.bytes(t.signedPeerRecord)),i.lengthDelimited!==!1&&n.ldelim()},(t,n)=>{let i={listenAddrs:[],protocols:[]},s=n==null?t.len:t.pos+n;for(;t.pos<s;){let o=t.uint32();switch(o>>>3){case 5:i.protocolVersion=t.string();break;case 6:i.agentVersion=t.string();break;case 1:i.publicKey=t.bytes();break;case 2:i.listenAddrs.push(t.bytes());break;case 4:i.observedAddr=t.bytes();break;case 3:i.protocols.push(t.string());break;case 8:i.signedPeerRecord=t.bytes();break;default:t.skipType(o&7);break}}return i})),e),r.encode=t=>pe(t,r.codec()),r.decode=t=>de(t,r.codec())})(Zo||(Zo={}));var Br=C("libp2p:identify"),a6=1024*8,On={protocolPrefix:"ipfs",agentVersion:o6,timeout:6e4,maxInboundStreams:1,maxOutboundStreams:1,maxPushIncomingStreams:1,maxPushOutgoingStreams:1,maxObservedAddresses:10,maxIdentifyMessageSize:8192,runOnConnectionOpen:!0,runOnTransientConnection:!0},T2=class{identifyProtocolStr;identifyPushProtocolStr;host;started;timeout;peerId;peerStore;registrar;connectionManager;addressManager;maxInboundStreams;maxOutboundStreams;maxPushIncomingStreams;maxPushOutgoingStreams;maxIdentifyMessageSize;maxObservedAddresses;events;runOnTransientConnection;constructor(e,t){this.started=!1,this.peerId=e.peerId,this.peerStore=e.peerStore,this.registrar=e.registrar,this.addressManager=e.addressManager,this.connectionManager=e.connectionManager,this.events=e.events,this.identifyProtocolStr=`/${t.protocolPrefix??On.protocolPrefix}/${hN}/${pN}`,this.identifyPushProtocolStr=`/${t.protocolPrefix??On.protocolPrefix}/${dN}/${mN}`,this.timeout=t.timeout??On.timeout,this.maxInboundStreams=t.maxInboundStreams??On.maxInboundStreams,this.maxOutboundStreams=t.maxOutboundStreams??On.maxOutboundStreams,this.maxPushIncomingStreams=t.maxPushIncomingStreams??On.maxPushIncomingStreams,this.maxPushOutgoingStreams=t.maxPushOutgoingStreams??On.maxPushOutgoingStreams,this.maxIdentifyMessageSize=t.maxIdentifyMessageSize??On.maxIdentifyMessageSize,this.maxObservedAddresses=t.maxObservedAddresses??On.maxObservedAddresses,this.runOnTransientConnection=t.runOnTransientConnection??On.runOnTransientConnection,this.host={protocolVersion:`${t.protocolPrefix??On.protocolPrefix}/${fN}`,agentVersion:t.agentVersion??On.agentVersion},(t.runOnConnectionOpen??On.runOnConnectionOpen)&&e.events.addEventListener("connection:open",n=>{let i=n.detail;this.identify(i).catch(s=>{Br.error("error during identify trigged by connection:open",s)})}),e.events.addEventListener("self:peer:update",n=>{this.push().catch(i=>{Br.error(i)})}),this.host.agentVersion===o6&&(zD||VD?this.host.agentVersion+=` UserAgent=${globalThis.process.version}`:(Fp||Kp||qD||$D)&&(this.host.agentVersion+=` UserAgent=${globalThis.navigator.userAgent}`))}isStarted(){return this.started}async start(){this.started||(await this.peerStore.merge(this.peerId,{metadata:{AgentVersion:G(this.host.agentVersion),ProtocolVersion:G(this.host.protocolVersion)}}),await this.registrar.handle(this.identifyProtocolStr,e=>{this._handleIdentify(e).catch(t=>{Br.error(t)})},{maxInboundStreams:this.maxInboundStreams,maxOutboundStreams:this.maxOutboundStreams,runOnTransientConnection:this.runOnTransientConnection}),await this.registrar.handle(this.identifyPushProtocolStr,e=>{this._handlePush(e).catch(t=>{Br.error(t)})},{maxInboundStreams:this.maxPushIncomingStreams,maxOutboundStreams:this.maxPushOutgoingStreams,runOnTransientConnection:this.runOnTransientConnection}),this.started=!0)}async stop(){await this.registrar.unhandle(this.identifyProtocolStr),await this.registrar.unhandle(this.identifyPushProtocolStr),this.started=!1}async pushToConnections(e){let t=this.addressManager.getAddresses().map(l=>l.decapsulateCode(le("p2p").code)),n=new yn({peerId:this.peerId,multiaddrs:t}),i=await Gn.seal(n,this.peerId),s=this.registrar.getProtocols(),o=await this.peerStore.get(this.peerId),a=U(o.metadata.get("AgentVersion")??G(this.host.agentVersion)),c=U(o.metadata.get("ProtocolVersion")??G(this.host.protocolVersion)),u=e.map(async l=>{let f,h=AbortSignal.timeout(this.timeout);try{(0,c6.setMaxListeners)?.(1/0,h)}catch{}try{f=await l.newStream([this.identifyPushProtocolStr],{signal:h,runOnTransientConnection:this.runOnTransientConnection}),await _r(f,{maxDataLength:this.maxIdentifyMessageSize??a6}).pb(Zo).write({listenAddrs:t.map(p=>p.bytes),signedPeerRecord:i.marshal(),protocols:s,agentVersion:a,protocolVersion:c},{signal:h}),await f.close({signal:h})}catch(d){Br.error("could not push identify update to peer",d),f?.abort(d)}});await Promise.all(u)}async push(){if(!this.isStarted())return;let e=[];await Promise.all(this.connectionManager.getConnections().map(async t=>{try{if(!(await this.peerStore.get(t.remotePeer)).protocols.includes(this.identifyPushProtocolStr))return;e.push(t)}catch(n){if(n.code!==Y.ERR_NOT_FOUND)throw n}})),await this.pushToConnections(e)}async _identify(e,t={}){let n;t.signal=t.signal??AbortSignal.timeout(this.timeout);try{n=await e.newStream([this.identifyProtocolStr],{...t,runOnTransientConnection:this.runOnTransientConnection});let s=await _r(n,{maxDataLength:this.maxIdentifyMessageSize??a6}).pb(Zo).read(t);return await n.close(t),s}catch(i){throw Br.error("error while reading identify message",i),n?.abort(i),i}}async identify(e,t={}){let n=await this._identify(e,t),{publicKey:i,protocols:s,observedAddr:o}=n;if(i==null)throw new w("public key was missing from identify message",Y.ERR_MISSING_PUBLIC_KEY);let a=await Zr(i);if(!e.remotePeer.equals(a))throw new w("identified peer does not match the expected peer",Y.ERR_INVALID_PEER);if(this.peerId.equals(a))throw new w("identified peer is our own peer id?",Y.ERR_INVALID_PEER);let c=kZ(o);Br("identify completed for peer %p and protocols %o",a,s),Br("our observed address is %a",c),c!=null&&this.addressManager.getObservedAddrs().length<(this.maxObservedAddresses??1/0)&&(Br("storing our observed address %a",c),this.addressManager.addObservedAddr(c));let u=await this.#e(e.remotePeer,n),l={peerId:a,protocolVersion:n.protocolVersion,agentVersion:n.agentVersion,publicKey:n.publicKey,listenAddrs:n.listenAddrs.map(f=>ge(f)),observedAddr:n.observedAddr==null?void 0:ge(n.observedAddr),protocols:n.protocols,signedPeerRecord:u};return this.events.safeDispatchEvent("peer:identify",{detail:l}),l}async _handleIdentify(e){let{connection:t,stream:n}=e,i=AbortSignal.timeout(this.timeout);try{(0,c6.setMaxListeners)?.(1/0,i)}catch{}try{let s=this.peerId.publicKey??new Uint8Array(0),o=await this.peerStore.get(this.peerId),a=this.addressManager.getAddresses().map(l=>l.decapsulateCode(le("p2p").code)),c=o.peerRecordEnvelope;if(a.length>0&&c==null){let l=new yn({peerId:this.peerId,multiaddrs:a});c=(await Gn.seal(l,this.peerId)).marshal().subarray()}await _r(n).pb(Zo).write({protocolVersion:this.host.protocolVersion,agentVersion:this.host.agentVersion,publicKey:s,listenAddrs:a.map(l=>l.bytes),signedPeerRecord:c,observedAddr:t.remoteAddr.bytes,protocols:o.protocols},{signal:i}),await n.close({signal:i})}catch(s){Br.error("could not respond to identify request",s),n.abort(s)}}async _handlePush(e){let{connection:t,stream:n}=e;try{if(this.peerId.equals(t.remotePeer))throw new Error("received push from ourselves?");let i={signal:AbortSignal.timeout(this.timeout)},o=await _r(n,{maxDataLength:this.maxIdentifyMessageSize??a6}).pb(Zo).read(i);await n.close(i),await this.#e(t.remotePeer,o)}catch(i){Br.error("received invalid message",i),n.abort(i);return}Br("handled push from %p",t.remotePeer)}async#e(e,t){if(Br("received identify from %p",e),t==null)throw new Error("Message was null or undefined");let n={addresses:t.listenAddrs.map(s=>({isCertified:!1,multiaddr:ge(s)})),protocols:t.protocols,metadata:new Map,peerRecordEnvelope:t.signedPeerRecord},i;if(t.signedPeerRecord!=null){Br("received signedPeerRecord in push from %p",e);let s=t.signedPeerRecord,o=await Gn.openAndCertify(s,yn.DOMAIN),a=yn.createFromProtobuf(o.payload);if(!a.peerId.equals(o.peerId))throw new Error("signing key does not match PeerId in the PeerRecord");if(!e.equals(a.peerId))throw new Error("signing key does not match remote PeerId");let c;try{c=await this.peerStore.get(a.peerId)}catch(u){if(u.code!=="ERR_NOT_FOUND")throw u}if(c!=null&&(n.metadata=c.metadata,c.peerRecordEnvelope!=null)){let u=await Gn.createFromProtobuf(c.peerRecordEnvelope),l=yn.createFromProtobuf(u.payload);l.seqNumber>=a.seqNumber&&(Br("sequence number was lower or equal to existing sequence number - stored: %d received: %d",l.seqNumber,a.seqNumber),a=l,s=c.peerRecordEnvelope)}n.peerRecordEnvelope=s,n.addresses=a.multiaddrs.map(u=>({isCertified:!0,multiaddr:u})),i={seq:a.seqNumber,addresses:a.multiaddrs}}else Br("%p did not send a signed peer record",e);return t.agentVersion!=null&&n.metadata.set("AgentVersion",G(t.agentVersion)),t.protocolVersion!=null&&n.metadata.set("ProtocolVersion",G(t.protocolVersion)),await this.peerStore.patch(e,n),i}};function kZ(r){if(r!=null&&r.length>0)try{return ge(r)}catch{}}function gN(r={}){return e=>new T2(e,r)}var yN={list:["/dnsaddr/bootstrap.libp2p.io/p2p/QmNnooDu7bfjPFoTZYxMNLWUQJyrVwtbZg5gBMjTezGAJN","/dnsaddr/bootstrap.libp2p.io/p2p/QmQCU2EcMqAqQPR2i9bChDtGNJchTbq5TbXJJ16u19uLTa","/dnsaddr/bootstrap.libp2p.io/p2p/QmbLHAnMoJPWSCR5Zhtx6BHJX9KiKNN6tpvbUcqanj75Nb","/dnsaddr/bootstrap.libp2p.io/p2p/QmcZf59bWwK5XFi76CZX8cbJ4BhTzzA3gU1ZjYZcYW3dwt","/ip4/104.131.131.82/tcp/4001/p2p/QmaCpDMGvV2BGHeYERUEnRQAwe3N8SzbUtfsmvsqQLuvuJ"]};function bN(){return{addresses:{listen:["/webrtc"]},transports:[pD(),dD(),eC(),jD(),J5({discoverRelays:1})],connectionEncryption:[mu()],streamMuxers:[cI(),bA()],peerDiscovery:[EI(yN)],contentRouters:[AI("https://cid.contact")],services:{identify:gN(),autoNAT:Lk(),pubsub:wR(),dcutr:uN(),dht:aA({clientMode:!0,validators:{ipns:kk},selectors:{ipns:Pk}})}}}async function wN(r,e){let t=bN();return e=e??{},NS({datastore:r,...t,...e,start:!1})}var u6="2.0.1",D2="helia";var NZ=C("helia");async function OZ(r={}){let e=r.datastore??new na,t=r.blockstore??new ml,n;BZ(r.libp2p)?n=r.libp2p:n=await wN(e,r.libp2p);let i=new q0({...r,datastore:e,blockstore:t,libp2p:n});return r.start!==!1&&await i.start(),i.libp2p.isStarted()?await EN(i):i.libp2p.addEventListener("start",()=>{EN(i).catch(s=>{NZ.error("could not add Helia to agent version",s)})}),i}function BZ(r){return r==null?!1:["dial","dialProtocol","hangUp","handle","unhandle","getMultiaddrs","getProtocols"].every(t=>typeof r[t]=="function")}async function EN(r){let t=(await r.libp2p.peerStore.get(r.libp2p.peerId)).metadata.get("AgentVersion");if(t==null)return;let n=new TextDecoder().decode(t);n.match(/js-libp2p\/\d+\.\d+\.\d+\sUserAgent=/)!=null&&(n.includes(D2)?n=`${D2}/${u6} ${n.split(" ").slice(1).join(" ")}`:n=`${D2}/${u6} ${n}`,await r.libp2p.peerStore.merge(r.libp2p.peerId,{metadata:{AgentVersion:new TextEncoder().encode(n)}}))}return Bh(LZ);})();
/*! Bundled license information:

@noble/hashes/esm/utils.js:
  (*! noble-hashes - MIT License (c) 2022 Paul Miller (paulmillr.com) *)

@noble/curves/esm/abstract/utils.js:
  (*! noble-curves - MIT License (c) 2022 Paul Miller (paulmillr.com) *)

@noble/curves/esm/abstract/modular.js:
  (*! noble-curves - MIT License (c) 2022 Paul Miller (paulmillr.com) *)

@noble/curves/esm/abstract/curve.js:
  (*! noble-curves - MIT License (c) 2022 Paul Miller (paulmillr.com) *)

@noble/curves/esm/abstract/edwards.js:
  (*! noble-curves - MIT License (c) 2022 Paul Miller (paulmillr.com) *)

@noble/curves/esm/abstract/montgomery.js:
  (*! noble-curves - MIT License (c) 2022 Paul Miller (paulmillr.com) *)

@noble/curves/esm/ed25519.js:
  (*! noble-curves - MIT License (c) 2022 Paul Miller (paulmillr.com) *)

@noble/curves/esm/abstract/weierstrass.js:
  (*! noble-curves - MIT License (c) 2022 Paul Miller (paulmillr.com) *)

@noble/curves/esm/_shortw_utils.js:
  (*! noble-curves - MIT License (c) 2022 Paul Miller (paulmillr.com) *)

@noble/curves/esm/secp256k1.js:
  (*! noble-curves - MIT License (c) 2022 Paul Miller (paulmillr.com) *)

@noble/ciphers/esm/utils.js:
  (*! noble-ciphers - MIT License (c) 2023 Paul Miller (paulmillr.com) *)

@libp2p/webtransport/dist/src/index.js:
  (*! TODO unclear how to add backpressure here? *)

@noble/ed25519/lib/esm/index.js:
  (*! noble-ed25519 - MIT License (c) 2019 Paul Miller (paulmillr.com) *)

@noble/secp256k1/lib/esm/index.js:
  (*! noble-secp256k1 - MIT License (c) 2019 Paul Miller (paulmillr.com) *)
*/
return Helia}));