78 lines
2.6 KiB
Python
78 lines
2.6 KiB
Python
#!/usr/bin/env python
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#
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# Electrum - lightweight Bitcoin client
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# Copyright (C) 2025 The Electrum Developers
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#
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# Permission is hereby granted, free of charge, to any person
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# obtaining a copy of this software and associated documentation files
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# (the "Software"), to deal in the Software without restriction,
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# including without limitation the rights to use, copy, modify, merge,
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# publish, distribute, sublicense, and/or sell copies of the Software,
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# and to permit persons to whom the Software is furnished to do so,
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# subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be
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# included in all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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# BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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# ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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# SOFTWARE.
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from electrum.util import print_stderr, raw_input
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from electrum.logging import get_logger
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from .plugin import HardwareHandlerBase
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_logger = get_logger(__name__)
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class CmdLineHandler(HardwareHandlerBase):
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def get_passphrase(self, msg, confirm):
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import getpass
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print_stderr(msg)
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return getpass.getpass('')
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def get_pin(self, msg, *, show_strength=True):
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t = {'a': '7', 'b': '8', 'c': '9', 'd': '4', 'e': '5', 'f': '6', 'g': '1', 'h': '2', 'i': '3'}
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t.update({str(i): str(i) for i in range(1, 10)}) # sneakily also support numpad-conversion
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print_stderr(msg)
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print_stderr("a b c\nd e f\ng h i\n-----")
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o = raw_input()
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try:
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return ''.join(map(lambda x: t[x], o))
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except KeyError as e:
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raise Exception("Character {} not in matrix!".format(e)) from e
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def prompt_auth(self, msg):
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import getpass
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print_stderr(msg)
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response = getpass.getpass('')
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if len(response) == 0:
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return None
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return response
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def yes_no_question(self, msg):
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print_stderr(msg)
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return raw_input() in 'yY'
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def stop(self):
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pass
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def show_message(self, msg, on_cancel=None):
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print_stderr(msg)
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def show_error(self, msg, blocking=False):
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print_stderr(msg)
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def update_status(self, b):
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_logger.info(f'hw device status {b}')
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def finished(self):
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pass
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