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Cédric Moreau authoredCédric Moreau authored
create_and_publish_identity.py 2.69 KiB
import asyncio
import aiohttp
import getpass
import duniterpy.api.bma as bma
from duniterpy.documents import BMAEndpoint, SecuredBMAEndpoint, BlockUID, Identity
from duniterpy.key import SigningKey
# CONFIG #######################################
# You can either use a complete defined endpoint : [NAME_OF_THE_API] [DOMAIN] [IPv4] [IPv6] [PORT]
# or the simple definition : [NAME_OF_THE_API] [DOMAIN] [PORT]
# Here we use the secure BASIC_MERKLED_API (BMAS)
BMA_ENDPOINT = "BMAS g1-test.duniter.org 443"
# Your unique identifier in the Web of Trust
UID = "MyIdentityTest"
################################################
# Latest duniter-python-api is asynchronous and you have to create an aiohttp session to send request
# ( http://pythonhosted.org/aiohttp )
AIOHTTP_SESSION = aiohttp.ClientSession()
def get_identity_document(current_block, uid, salt, password):
"""
Get an Identity document
:param dict current_block: Current block data
:param str uid: Unique Identifier
:param str salt: Passphrase of the account
:param str password: Password of the account
:rtype: Identity
"""
# get current block BlockStamp
timestamp = BlockUID(current_block['number'], current_block['hash'])
# create keys from credentials
key = SigningKey(salt, password)
# create identity document
identity = Identity(
version=10,
currency=current_block['currency'],
pubkey=key.pubkey,
uid=uid,
ts=timestamp,
signature=None
)
# sign document
identity.sign([key])
return identity
async def main():
"""
Main code
"""
# connection handler from BMA endpoint
connection = next(SecuredBMAEndpoint.from_inline(BMA_ENDPOINT).conn_handler(AIOHTTP_SESSION))
# capture current block to get version and currency and blockstamp
current_block = await bma.blockchain.current(connection)
# prompt hidden user entry
salt = getpass.getpass("Enter your passphrase (salt): ")
# prompt hidden user entry
password = getpass.getpass("Enter your password: ")
# create our signed identity document
identity = get_identity_document(current_block, UID, salt, password)
# send the identity document to the node
response = await bma.wot.add(connection, identity.signed_raw())
if response.status == 200:
print(await response.text())
else:
print("Error while publishing identity : {0}".format(await response.text()))
response.close()
# Latest duniter-python-api is asynchronous and you have to use asyncio, an asyncio loop and a "as" on the data.
# ( https://docs.python.org/3/library/asyncio.html )
with AIOHTTP_SESSION:
asyncio.get_event_loop().run_until_complete(main())