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45 lines
1.8 KiB
45 lines
1.8 KiB
#!/usr/bin/env python |
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# |
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# Electrum - Lightweight Bitcoin Client |
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# Copyright (C) 2015 Thomas Voegtlin |
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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.i18n import _ |
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from electrum.plugins import hook |
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from .trustedcoin import TrustedCoinPlugin |
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class Plugin(TrustedCoinPlugin): |
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@hook |
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def sign_tx(self, wallet, tx): |
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if not isinstance(wallet, self.wallet_class): |
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return |
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if not wallet.can_sign_without_server(): |
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self.print_error("twofactor:sign_tx") |
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auth_code = None |
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if wallet.keystores['x3/'].get_tx_derivations(tx): |
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msg = _('Please enter your Google Authenticator code:') |
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auth_code = int(input(msg)) |
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else: |
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self.print_error("twofactor: xpub3 not needed") |
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wallet.auth_code = auth_code |
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