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@ -57,21 +57,25 @@ class Trezor(interface.Device):
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cli_handler = conn.callback_PinMatrixRequest
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def new_handler(msg):
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if _is_open_tty(sys.stdin):
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result = cli_handler(msg) # CLI-based PIN handler
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else:
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scrambled_pin = _message_box(
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'Use the numeric keypad to describe number positions.\n'
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'The layout is:\n'
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' 7 8 9\n'
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' 4 5 6\n'
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' 1 2 3\n'
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'Please enter PIN:')
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result = self._defs.PinMatrixAck(pin=scrambled_pin)
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if not set(result.pin).issubset('123456789'):
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raise self._defs.PinException(
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None, 'Invalid scrambled PIN: {!r}'.format(result.pin))
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return result
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try:
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if _is_open_tty(sys.stdin):
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result = cli_handler(msg) # CLI-based PIN handler
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else:
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scrambled_pin = _message_box(
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'Use the numeric keypad to describe number positions.\n'
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'The layout is:\n'
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' 7 8 9\n'
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' 4 5 6\n'
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' 1 2 3\n'
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'Please enter PIN:')
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result = self._defs.PinMatrixAck(pin=scrambled_pin)
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if not set(result.pin).issubset('123456789'):
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raise self._defs.PinException(
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None, 'Invalid scrambled PIN: {!r}'.format(result.pin))
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return result
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except: # noqa
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conn.init_device()
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raise
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conn.callback_PinMatrixRequest = new_handler
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@ -81,20 +85,24 @@ class Trezor(interface.Device):
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cli_handler = conn.callback_PassphraseRequest
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def new_handler(msg):
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if self.__class__.cached_passphrase_ack:
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log.debug('re-using cached %s passphrase', self)
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return self.__class__.cached_passphrase_ack
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if _is_open_tty(sys.stdin):
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# use CLI-based PIN handler
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ack = cli_handler(msg)
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else:
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passphrase = _message_box('Please enter passphrase:')
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passphrase = mnemonic.Mnemonic.normalize_string(passphrase)
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ack = self._defs.PassphraseAck(passphrase=passphrase)
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self.__class__.cached_passphrase_ack = ack
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return ack
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try:
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if self.__class__.cached_passphrase_ack:
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log.debug('re-using cached %s passphrase', self)
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return self.__class__.cached_passphrase_ack
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if _is_open_tty(sys.stdin):
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# use CLI-based PIN handler
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ack = cli_handler(msg)
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else:
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passphrase = _message_box('Please enter passphrase:')
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passphrase = mnemonic.Mnemonic.normalize_string(passphrase)
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ack = self._defs.PassphraseAck(passphrase=passphrase)
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self.__class__.cached_passphrase_ack = ack
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return ack
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except: # noqa
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conn.init_device()
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raise
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conn.callback_PassphraseRequest = new_handler
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