87 lines
1.9 KiB
Python
Executable File
87 lines
1.9 KiB
Python
Executable File
#!/usr/bin/env python3
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import sys, os.path, json
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from shutil import copyfile
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if not os.path.isfile("userEnv.py"):
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copyfile("userEnv.py.template", "userEnv.py")
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from userEnv import issuer, dunikey, node
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from natools import fmt, sign, get_privkey
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from gql import gql, Client
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from gql.transport.aiohttp import AIOHTTPTransport
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if not (issuer) or not (dunikey):
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print("Please set your pubkey and path to you pubsec keychain in userEnv.py file.")
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sys.exit(1)
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# Define Duniter GVA node
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transport = AIOHTTPTransport(url=node)
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client = Client(transport=transport, fetch_schema_from_transport=True)
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recipient = sys.argv[1]
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amount = int(sys.argv[2])
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comment = sys.argv[3]
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## GraphQL queries
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# Build the TX Document
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queryBuild = gql(
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"""
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query ($recipient: String!, $issuer: String!, $amount: Int!, $comment: String!){ genTxs(
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amount: $amount
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comment: $comment
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issuer: $issuer
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recipient: $recipient
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)
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}
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"""
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)
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paramsBuild = {
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"recipient": recipient,
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"issuer": issuer,
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"amount": amount,
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"comment": comment
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}
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# Send TX document
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try:
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txDoc = str(client.execute(queryBuild, variable_values=paramsBuild))[13:-3].replace('\\n','\n').encode()
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print("Document généré avec succès.")
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except Exception as e:
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print("Echec d'obtention du document de transaction:" + str(e))
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sys.exit(1)
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# Sign TX document
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signature = fmt["64"](sign(txDoc, get_privkey(dunikey, "pubsec"))[:-len(txDoc)])
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signedDoc = txDoc.decode() + signature.decode()
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#print(signedDoc) # For debug
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querySign = gql(
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"""
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mutation ($signedDoc: String!){ tx(
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rawTx: $signedDoc
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) {
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version
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issuers
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outputs
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}
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}
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"""
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)
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paramsSign = {
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"signedDoc": signedDoc
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}
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# Send TX Signed document
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try:
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sentTX = client.execute(querySign, variable_values=paramsSign)
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print("Transaction effectué avec succès !")
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except Exception as e:
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print("Echec de la transaction:" + str(e))
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sys.exit(1)
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#print(sentTX) #For debug
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