mirror of
https://github.com/trezor/trezor-firmware.git
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100 lines
3.0 KiB
Python
100 lines
3.0 KiB
Python
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# This file is part of the Trezor project.
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#
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# Copyright (C) 2012-2019 SatoshiLabs and contributors
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#
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# This library is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Lesser General Public License version 3
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# as published by the Free Software Foundation.
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#
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# This library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Lesser General Public License for more details.
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#
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# You should have received a copy of the License along with this library.
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# If not, see <https://www.gnu.org/licenses/lgpl-3.0.html>.
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import json
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import click
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from .. import lisk, tools
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PATH_HELP = "BIP-32 path, e.g. m/44'/134'/0'/0'"
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@click.group(name="lisk")
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def cli():
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"""Lisk commands."""
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@cli.command()
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@click.option("-n", "--address", required=True, help=PATH_HELP)
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@click.option("-d", "--show-display", is_flag=True)
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@click.pass_obj
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def get_address(connect, address, show_display):
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"""Get Lisk address for specified path."""
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client = connect()
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address_n = tools.parse_path(address)
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return lisk.get_address(client, address_n, show_display)
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@cli.command()
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@click.option("-n", "--address", required=True, help=PATH_HELP)
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@click.option("-d", "--show-display", is_flag=True)
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@click.pass_obj
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def get_public_key(connect, address, show_display):
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"""Get Lisk public key for specified path."""
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client = connect()
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address_n = tools.parse_path(address)
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res = lisk.get_public_key(client, address_n, show_display)
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output = {"public_key": res.public_key.hex()}
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return output
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@cli.command()
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@click.option("-n", "--address", required=True, help=PATH_HELP)
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@click.option(
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"-f", "--file", type=click.File("r"), default="-", help="Transaction in JSON format"
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)
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# @click.option('-b', '--broadcast', help='Broadcast Lisk transaction')
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@click.pass_obj
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def sign_tx(connect, address, file):
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"""Sign Lisk transaction."""
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client = connect()
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address_n = tools.parse_path(address)
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transaction = lisk.sign_tx(client, address_n, json.load(file))
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payload = {"signature": transaction.signature.hex()}
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return payload
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@cli.command()
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@click.option("-n", "--address", required=True, help=PATH_HELP)
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@click.argument("message")
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@click.pass_obj
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def sign_message(connect, address, message):
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"""Sign message with Lisk address."""
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client = connect()
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address_n = client.expand_path(address)
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res = lisk.sign_message(client, address_n, message)
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output = {
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"message": message,
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"public_key": res.public_key.hex(),
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"signature": res.signature.hex(),
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}
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return output
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@cli.command()
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@click.argument("pubkey")
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@click.argument("signature")
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@click.argument("message")
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@click.pass_obj
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def verify_message(connect, pubkey, signature, message):
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"""Verify message signed with Lisk address."""
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signature = bytes.fromhex(signature)
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pubkey = bytes.fromhex(pubkey)
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return lisk.verify_message(connect(), pubkey, signature, message)
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