forked from axiom-team/jaklis
add decrypt to illustrate
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#! /usr/bin/python3
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import sys
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from base58 import b58decode
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from base64 import b64decode
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from libnacl import crypto_sign_ed25519_sk_to_curve25519 as private_sign2crypt
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from libnacl import crypto_sign_ed25519_pk_to_curve25519 as public_sign2crypt
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from libnacl.sign import Signer, Verifier
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from libnacl.public import SecretKey, PublicKey, Box
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sender_pub = sys.argv[1]
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recip_seed = sys.argv[2]
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nonce = sys.argv[3]
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title = sys.argv[4]
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content = sys.argv[5]
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signer = Signer(b58decode(recip_seed))
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sk = SecretKey(private_sign2crypt(signer.sk))
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verifier = Verifier(b58decode(sender_pub).hex())
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pk = PublicKey(public_sign2crypt(verifier.vk))
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box = Box(sk.sk, pk.pk)
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print("Objet: " + box.decrypt(b64decode(nonce) + b64decode(title)).decode('utf-8'))
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print("\n" + box.decrypt(b64decode(nonce) + b64decode(content)).decode('utf-8'))
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@ -0,0 +1,82 @@
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#!/bin/bash
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# ###
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# Lecture des messages Cesium+
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# ###
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[[ -z $(which jq) || -z $(which curl) ]] && echo "Installation de jq et curl ..." && sudo apt update && sudo apt install jq curl -y
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[[ ! -f .env ]] && cp .env.template .env
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source .env
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# Help display
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helpOpt() {
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echo -e "This is a simple tester for Cesium+ messages sending
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\r$0
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Default, ask title, content and recipient in interactive mode.
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\rOptions:
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-r,--recipient <pubkey>\tUses <pubkey> as recipient of the messages.
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-k,--key <key>\t\tPath <key> to the pubsec keychain file of the issuer."
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}
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REGEX_PUBKEYS="[a-zA-Z0-9]{42,44}"
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recipient=$issuer
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# Parse options
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declare -a args=($@)
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for ((i=0; i<${#args[*]}; ++i))
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do
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case ${args[$i]} in
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-r|--recipient) recipient="${args[$i+1]}"
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[[ -z $recipient ]] && echo "Veuillez préciser un destinataire." && exit 1;;
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-k|--key) dunikey="${args[$i+1]}"
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[[ -z $dunikey ]] && echo "Veuillez préciser un fichier de trousseau." && exit 1;;
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-o|--outbox) type=outbox;;
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-n|--numbers) nbrRaw="${args[$i+1]}";;
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-n*) nbrRaw="${args[$i]:2}";;
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-h|--help) helpOpt && exit 0;;
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*) [[ "${args[$i]}" == "-"* ]] && echo "Option inconnue." && exit 1;;
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esac
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done
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if [[ -z $recipient ]]; then
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read -p "Clé publique de l'utilisateur: " recipient
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fi
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if [[ -z $dunikey ]]; then
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read -p "Fichier de trousseau: " dunikey
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fi
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[[ -z $type ]] && type="inbox"
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[[ -z $nbrRaw ]] && nbrRaw=5000
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[[ -z $(grep -Eo $REGEX_PUBKEYS <<<$recipient) ]] && echo "Le format de la clé publique du destinataire est invalide." && exit 1
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times=$(date -u +'%s')
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nonce=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 32 | head -n 1)
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document="{\"sort\":{\"time\":\"desc\"},\"from\":0,\"size\":$nbrRaw,\"_source\":[\"issuer\",\"recipient\",\"title\",\"content\",\"time\",\"nonce\",\"read_signature\"],\"query\":{\"bool\":{\"filter\":{\"term\":{\"recipient\":\"$recipient\"}}}}}"
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# Envoi du document
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msgContent=$(curl -s -X POST "https://g1.data.duniter.fr/message/$type/_search" -d "$document" | jq .hits.hits[]._source -c)
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#Traitement des données
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n=0
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for i in $msgContent; do
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echo -e "=== $n ===\n"
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#totalMsg='{'$(jq -r .total <<<"$i")'}'
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dataObj=($(jq -r '.issuer,.recipient,.nonce,.title,.content,.time' <<<"$i"))
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issuer="${dataObj[0]}"
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recipient="${dataObj[1]}"
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nonce=$(echo "${dataObj[2]}" | base58 -d | base64 -w 0)
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title="${dataObj[3]}"
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content="${dataObj[4]}"
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time="${dataObj[5]}"
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# python3 decrypt.py "$issuer" "$duniSeed" "$nonce" "$title" "$content"
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titleClear=$(./natools.py box-decrypt -p "$issuer" -n "$nonce" -f pubsec -k "$dunikey" <<<"$title")
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echo "$titleClear"
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echo "========="
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((n++))
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done
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