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66 lines
2.3 KiB
66 lines
2.3 KiB
from PyQt4.Qt import QApplication, QMessageBox, QDialog, QInputDialog, QLineEdit, QVBoxLayout, QLabel, QThread, SIGNAL |
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import PyQt4.QtCore as QtCore |
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from electrum_gui.qt.password_dialog import make_password_dialog, run_password_dialog |
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class Plugin(LedgerPlugin): |
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@hook |
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def load_wallet(self, wallet, window): |
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self.wallet = wallet |
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self.wallet.plugin = self |
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if self.handler is None: |
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self.handler = BTChipQTHandler(window) |
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if self.btchip_is_connected(): |
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if not self.wallet.check_proper_device(): |
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QMessageBox.information(window, _('Error'), _("This wallet does not match your Ledger device"), _('OK')) |
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self.wallet.force_watching_only = True |
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else: |
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QMessageBox.information(window, _('Error'), _("Ledger device not detected.\nContinuing in watching-only mode."), _('OK')) |
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self.wallet.force_watching_only = True |
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class BTChipQTHandler: |
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def __init__(self, win): |
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self.win = win |
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self.win.connect(win, SIGNAL('btchip_done'), self.dialog_stop) |
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self.win.connect(win, SIGNAL('btchip_message_dialog'), self.message_dialog) |
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self.win.connect(win, SIGNAL('btchip_auth_dialog'), self.auth_dialog) |
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self.done = threading.Event() |
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def stop(self): |
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self.win.emit(SIGNAL('btchip_done')) |
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def show_message(self, msg): |
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self.message = msg |
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self.win.emit(SIGNAL('btchip_message_dialog')) |
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def prompt_auth(self, msg): |
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self.done.clear() |
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self.message = msg |
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self.win.emit(SIGNAL('btchip_auth_dialog')) |
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self.done.wait() |
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return self.response |
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def auth_dialog(self): |
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response = QInputDialog.getText(None, "Ledger Wallet Authentication", self.message, QLineEdit.Password) |
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if not response[1]: |
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self.response = None |
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else: |
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self.response = str(response[0]) |
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self.done.set() |
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def message_dialog(self): |
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self.d = QDialog() |
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self.d.setModal(1) |
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self.d.setWindowTitle('Ledger') |
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self.d.setWindowFlags(self.d.windowFlags() | QtCore.Qt.WindowStaysOnTopHint) |
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l = QLabel(self.message) |
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vbox = QVBoxLayout(self.d) |
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vbox.addWidget(l) |
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self.d.show() |
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def dialog_stop(self): |
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if self.d is not None: |
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self.d.hide() |
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self.d = None
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