mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-12-22 14:28:07 +00:00
trezorctl: sign_tx command based on tx_sign_tool by mruddy
This commit is contained in:
Pavol Rusnak
parent
54426761c6
commit
23d75bfc10
1
setup.py
1
setup.py
@ -26,6 +26,7 @@ setup(
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py_modules=[
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'trezorlib.ckd_public',
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'trezorlib.client',
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'trezorlib.coins',
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'trezorlib.debuglink',
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'trezorlib.ed25519cosi',
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'trezorlib.ed25519raw',
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@ -1,114 +0,0 @@
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#!/usr/bin/env python2
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#
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# Copyright (C) 2017 mruddy
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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 as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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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 GNU Lesser General Public License
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# along with this library. If not, see <http://www.gnu.org/licenses/>.
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from __future__ import print_function
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import binascii
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from trezorlib.client import TrezorClient
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from trezorlib.transport_hid import HidTransport
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from trezorlib.tx_api import TxApiBitcoin, TxApiTestnet, TxApiLitecoin
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from trezorlib import types_pb2 as types
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# Python2 vs Python3
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try:
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input = raw_input
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except NameError:
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pass
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def get_client():
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devices = HidTransport.enumerate() # list all connected TREZORs on USB
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if len(devices) == 0: # check whether we found any
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return None
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transport = devices[0] # use first connected device
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return TrezorClient(transport) # creates object for communicating with TREZOR
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def get_txapi():
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coin = input('Which coin {Bitcoin, Testnet, Litecoin}? ').strip()
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if coin not in {'Bitcoin', 'Testnet', 'Litecoin'}:
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return None, None
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txapi_lookup = {
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'Bitcoin': TxApiBitcoin,
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'Testnet': TxApiTestnet,
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'Litecoin': TxApiLitecoin
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}
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return coin, txapi_lookup[coin]
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def main():
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client = get_client()
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if not client:
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print('No TREZOR connected')
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return
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print()
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print('Welcome to the user-unfriendly transaction signing tool')
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print('USE AT YOUR OWN RISK!!!')
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print()
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coin, txapi = get_txapi()
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if not txapi:
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print('Coin not supported')
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return
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client.set_tx_api(txapi)
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inputs = []
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while True:
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print()
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prev_in_hash = input('Previous input hash (empty to move on): ').strip()
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if prev_in_hash == '':
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break
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prev_in_vout = input('Previous input index: ').strip()
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addrn = input("Node path to sign with (e.g.- %s/0'/0/0): " % coin).strip()
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inputs.append(types.TxInputType(
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prev_hash=binascii.unhexlify(prev_in_hash),
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prev_index=int(prev_in_vout, 10),
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address_n=client.expand_path(addrn)
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))
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outputs = []
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while True:
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print()
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out_addr = input('Pay to address (empty to move on): ').strip()
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if out_addr == '':
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break
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out_amount = input('Amount (in satoshis): ').strip()
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outputs.append(types.TxOutputType(
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amount=int(out_amount, 10),
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script_type=types.PAYTOADDRESS,
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address=out_addr
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))
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(signatures, serialized_tx) = client.sign_tx(coin, inputs, outputs)
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client.close()
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print()
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print('Signed Transaction:', binascii.hexlify(serialized_tx))
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# note: these api's are useful for checking and sending the output of this tool:
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# https://btc.blockr.io/tx/push -or- https://live.blockcypher.com/btc/pushtx/
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# https://tbtc.blockr.io/tx/push -or- https://live.blockcypher.com/btc-testnet/pushtx/
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# https://ltc.blockr.io/tx/push -or - https://live.blockcypher.com/ltc/pushtx/
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if __name__ == '__main__':
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main()
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71
trezorctl
71
trezorctl
@ -2,9 +2,10 @@
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# This file is part of the TREZOR project.
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#
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# Copyright (C) 2012-2016 Marek Palatinus <slush@satoshilabs.com>
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# Copyright (C) 2012-2016 Pavol Rusnak <stick@satoshilabs.com>
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# Copyright (C) 2016 Jochen Hoenicke <hoenicke@gmail.com>
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# Copyright (C) 2012-2017 Marek Palatinus <slush@satoshilabs.com>
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# Copyright (C) 2012-2017 Pavol Rusnak <stick@satoshilabs.com>
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# Copyright (C) 2016-2017 Jochen Hoenicke <hoenicke@gmail.com>
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# Copyright (C) 2017 mruddy
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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 as published by
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@ -27,6 +28,7 @@ import json
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from trezorlib.client import TrezorClient, TrezorClientVerbose, CallException
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import trezorlib.types_pb2 as types
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from trezorlib.coins import coins_txapi
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def get_transport_class_by_name(name):
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@ -431,6 +433,69 @@ def get_public_node(connect, coin, address, curve, show_display):
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}
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#
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# Signing options
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#
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@cli.command(help='Sign transaction.')
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@click.option('-c', '--coin', default='Bitcoin')
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# @click.option('-n', '--address', required=True, help="BIP-32 path, e.g. m/44'/0'/0'/0/0")
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# @click.option('-t', '--script-type', type=click.Choice(['address', 'segwit', 'p2shsegwit']), default='address')
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# @click.option('-o', '--output', required=True, help='Transaction output')
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# @click.option('-f', '--fee', required=True, help='Transaction fee (sat/B)')
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@click.pass_obj
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def sign_tx(connect, coin):
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client = connect()
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try:
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txapi = coins_txapi[coin]
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except:
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raise Exception('Coin "%s" is not supported' % coin)
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client.set_tx_api(txapi)
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try:
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input = raw_input
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except:
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pass
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inputs = []
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while True:
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click.echo()
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prev = input('Input (prevhash:previndex, empty to move on): ').strip()
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if prev == '':
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break
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prev_in_hash, prev_in_vout = prev.split(':')
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addrn = input("Node path to sign with (e.g.- %s/0'/0/0): " % coin).strip()
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inputs.append(types.TxInputType(
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prev_hash=binascii.unhexlify(prev_in_hash),
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prev_index=int(prev_in_vout, 10),
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address_n=client.expand_path(addrn)
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))
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outputs = []
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while True:
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click.echo()
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out_addr = input('Pay to address (empty to move on): ').strip()
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if out_addr == '':
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break
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out_amount = input('Amount (in satoshis): ').strip()
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outputs.append(types.TxOutputType(
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amount=int(out_amount, 10),
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script_type=types.PAYTOADDRESS,
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address=out_addr
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))
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(signatures, serialized_tx) = client.sign_tx(coin, inputs, outputs)
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client.close()
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click.echo()
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click.echo('Signed Transaction:')
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click.echo(binascii.hexlify(serialized_tx))
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click.echo()
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click.echo('Use the following form to broadcast it to the network:')
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click.echo(txapi.url.replace('/api/', '/tx/send'))
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#
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# Message functions
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#
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@ -34,6 +34,7 @@ from . import tools
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# from . import mapping
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from . import messages_pb2 as proto
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from . import types_pb2 as types
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from .coins import coins_slip44
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from .debuglink import DebugLink
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# Python2 vs Python3
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@ -481,20 +482,8 @@ class ProtocolMixin(object):
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n = n[1:]
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# coin_name/a/b/c => 44'/SLIP44_constant'/a/b/c
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coins = {
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"Bitcoin": 0,
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"Testnet": 1,
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"Namecoin": 7,
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"Litecoin": 2,
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"Dogecoin": 3,
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"Dash": 5,
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"Ether": 60,
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"EtherClassic": 61,
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"Zcash": 133,
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"Decred": 42
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}
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if n[0] in coins:
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n = ["44'", "%d'" % coins[n[0]]] + n[1:]
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if n[0] in coins_slip44:
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n = ["44'", "%d'" % coins_slip44[n[0]]] + n[1:]
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path = []
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for x in n:
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24
trezorlib/coins.py
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24
trezorlib/coins.py
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@ -0,0 +1,24 @@
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from .tx_api import TxApiBitcoin, TxApiTestnet, TxApiLitecoin, TxApiZcash, TxApiDash, TxApiBcash
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coins_slip44 = {
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'Bitcoin': 0,
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'Testnet': 1,
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'Litecoin': 2,
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'Dogecoin': 3,
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'Dash': 5,
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'Namecoin': 7,
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'Decred': 42,
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'Ether': 60,
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'EtherClassic': 61,
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'Zcash': 133,
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'Bcash': 145,
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}
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coins_txapi = {
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'Bitcoin': TxApiBitcoin,
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'Testnet': TxApiTestnet,
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'Litecoin': TxApiLitecoin,
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'Dash': TxApiDash,
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'Zcash': TxApiZcash,
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'Bcash': TxApiBcash,
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}
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@ -173,8 +173,11 @@ class TxApiBlockCypher(TxApi):
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return t
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TxApiBitcoin = TxApiInsight(network='insight_bitcoin', url='https://insight.bitpay.com/api/')
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TxApiTestnet = TxApiInsight(network='insight_testnet', url='https://test-insight.bitpay.com/api/')
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TxApiLitecoin = TxApiBlockCypher(network='blockcypher_litecoin', url='https://api.blockcypher.com/v1/ltc/main/')
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TxApiBitcoin = TxApiInsight(network='insight_bitcoin', url='https://btc-bitcore1.trezor.io/api/')
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TxApiTestnet = TxApiInsight(network='insight_testnet', url='https://testnet-bitcore3.trezor.io/api/')
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TxApiLitecoin = TxApiInsight(network='insight_litecoin', url='https://ltc-bitcore1.trezor.io/api/')
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TxApiDash = TxApiInsight(network='insight_dash', url='https://dash-bitcore1.trezor.io/api/')
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TxApiZcash = TxApiInsight(network='insight_zcash', url='https://zec-bitcore1.trezor.io/api/', zcash=True)
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TxApiBcash = TxApiInsight(network='insight_zcash', url='https://bch-bitcore2.trezor.io/api/')
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TxApiSegnet = TxApiSmartbit(network='smartbit_segnet', url='https://segnet-api.smartbit.com.au/v1/blockchain/')
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TxApiZcashTestnet = TxApiInsight(network='insight_zcashtestnet', url='https://explorer.testnet.z.cash/api/', zcash=True)
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