add ability to show a receiving address on ledger screen (#3538)
add ability to show a receiving address on ledger screen
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@ -436,6 +436,20 @@ class Ledger_KeyStore(Hardware_KeyStore):
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tx.raw = tx.serialize()
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self.signing = False
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def show_address(self, sequence, txin_type):
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self.signing = True
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# prompt for the PIN before displaying the dialog if necessary
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client = self.get_client()
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address_path = self.get_derivation()[2:] + "/%d/%d"%sequence
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self.handler.show_message(_("Showing address ..."))
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segwit = txin_type in ['p2wpkh', 'p2wsh', 'p2wpkh-p2sh', 'p2wsh-p2sh']
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try:
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self.get_client().getWalletPublicKey(address_path, showOnScreen=True, segwit=segwit)
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except:
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pass
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finally:
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self.handler.finished()
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self.signing = False
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class LedgerPlugin(HW_PluginBase):
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libraries_available = BTCHIP
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@ -508,3 +522,8 @@ class LedgerPlugin(HW_PluginBase):
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if client is not None:
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client.checkDevice()
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return client
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def show_address(self, wallet, address):
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sequence = wallet.get_address_index(address)
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txin_type = wallet.get_txin_type(address)
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wallet.get_keystore().show_address(sequence, txin_type)
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@ -3,6 +3,8 @@ import threading
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from PyQt5.Qt import QInputDialog, QLineEdit, QVBoxLayout, QLabel
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from electrum.i18n import _
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from electrum.plugins import hook
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from electrum.wallet import Standard_Wallet
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from .ledger import LedgerPlugin
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from ..hw_wallet.qt import QtHandlerBase, QtPluginBase
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from electrum_gui.qt.util import *
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@ -16,6 +18,17 @@ class Plugin(LedgerPlugin, QtPluginBase):
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def create_handler(self, window):
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return Ledger_Handler(window)
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@hook
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def receive_menu(self, menu, addrs, wallet):
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print('receive_menu')
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if type(wallet) is not Standard_Wallet:
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return
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keystore = wallet.get_keystore()
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if type(keystore) == self.keystore_class and len(addrs) == 1:
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def show_address():
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keystore.thread.add(partial(self.show_address, wallet, addrs[0]))
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menu.addAction(_("Show on Ledger"), show_address)
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class Ledger_Handler(QtHandlerBase):
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setup_signal = pyqtSignal()
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auth_signal = pyqtSignal(object)
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