tMerge pull request #4567 from SomberNight/issue_4566 - electrum - Electrum Bitcoin wallet
HTML git clone https://git.parazyd.org/electrum
DIR Log
DIR Files
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DIR Submodules
---
DIR commit 0186f09c271a8b5485b53ec0e16fd98b9591b929
DIR parent 27b36486df456f46712a2a4dd275b703f53570f7
HTML Author: ThomasV <thomasv@electrum.org>
Date: Wed, 18 Jul 2018 18:54:59 +0200
Merge pull request #4567 from SomberNight/issue_4566
bip39 passphrases with multiple spaces
Diffstat:
M electrum/base_wizard.py | 11 +++++++----
M electrum/gui/qt/installwizard.py | 17 +++++++++++++++--
M electrum/tests/test_wallet_vertica… | 45 ++++++++++++++++++++++++++++++-
3 files changed, 66 insertions(+), 7 deletions(-)
---
DIR diff --git a/electrum/base_wizard.py b/electrum/base_wizard.py
t@@ -348,7 +348,7 @@ class BaseWizard(object):
k = hardware_keystore(d)
self.on_keystore(k)
- def passphrase_dialog(self, run_next):
+ def passphrase_dialog(self, run_next, is_restoring=False):
title = _('Seed extension')
message = '\n'.join([
_('You may extend your seed with custom words.'),
t@@ -358,7 +358,10 @@ class BaseWizard(object):
_('Note that this is NOT your encryption password.'),
_('If you do not know what this is, leave this field empty.'),
])
- self.line_dialog(title=title, message=message, warning=warning, default='', test=lambda x:True, run_next=run_next)
+ warn_issue4566 = is_restoring and self.seed_type == 'bip39'
+ self.line_dialog(title=title, message=message, warning=warning,
+ default='', test=lambda x:True, run_next=run_next,
+ warn_issue4566=warn_issue4566)
def restore_from_seed(self):
self.opt_bip39 = True
t@@ -371,10 +374,10 @@ class BaseWizard(object):
self.seed_type = 'bip39' if is_bip39 else bitcoin.seed_type(seed)
if self.seed_type == 'bip39':
f = lambda passphrase: self.on_restore_bip39(seed, passphrase)
- self.passphrase_dialog(run_next=f) if is_ext else f('')
+ self.passphrase_dialog(run_next=f, is_restoring=True) if is_ext else f('')
elif self.seed_type in ['standard', 'segwit']:
f = lambda passphrase: self.run('create_keystore', seed, passphrase)
- self.passphrase_dialog(run_next=f) if is_ext else f('')
+ self.passphrase_dialog(run_next=f, is_restoring=True) if is_ext else f('')
elif self.seed_type == 'old':
self.run('create_keystore', seed, '')
elif self.seed_type == '2fa':
DIR diff --git a/electrum/gui/qt/installwizard.py b/electrum/gui/qt/installwizard.py
t@@ -32,6 +32,12 @@ WIF_HELP_TEXT = (_('WIF keys are typed in Electrum, based on script type.') + '\
'p2wpkh-p2sh:KxZcY47uGp9a... \t-> 3NhNeZQXF...\n' +
'p2wpkh:KxZcY47uGp9a... \t-> bc1q3fjfk...')
# note: full key is KxZcY47uGp9aVQAb6VVvuBs8SwHKgkSR2DbZUzjDzXf2N2GPhG9n
+MSG_PASSPHRASE_WARN_ISSUE4566 = _("Warning") + ": "\
+ + _("You have multiple consecutive whitespaces or leading/trailing "
+ "whitespaces in your passphrase.") + " " \
+ + _("This is discouraged.") + " " \
+ + _("Due to a bug, old versions of Electrum will NOT be creating the "
+ "same wallet as newer versions or other software.")
class CosignWidget(QWidget):
t@@ -550,17 +556,24 @@ class InstallWizard(QDialog, MessageBoxMixin, BaseWizard):
@wizard_dialog
def line_dialog(self, run_next, title, message, default, test, warning='',
- presets=()):
+ presets=(), warn_issue4566=False):
vbox = QVBoxLayout()
vbox.addWidget(WWLabel(message))
line = QLineEdit()
line.setText(default)
def f(text):
self.next_button.setEnabled(test(text))
+ if warn_issue4566:
+ text_whitespace_normalised = ' '.join(text.split())
+ warn_issue4566_label.setVisible(text != text_whitespace_normalised)
line.textEdited.connect(f)
vbox.addWidget(line)
vbox.addWidget(WWLabel(warning))
+ warn_issue4566_label = WWLabel(MSG_PASSPHRASE_WARN_ISSUE4566)
+ warn_issue4566_label.setVisible(False)
+ vbox.addWidget(warn_issue4566_label)
+
for preset in presets:
button = QPushButton(preset[0])
button.clicked.connect(lambda __, text=preset[1]: line.setText(text))
t@@ -570,7 +583,7 @@ class InstallWizard(QDialog, MessageBoxMixin, BaseWizard):
vbox.addLayout(hbox)
self.exec_layout(vbox, title, next_enabled=test(default))
- return ' '.join(line.text().split())
+ return line.text()
@wizard_dialog
def show_xpub_dialog(self, xpub, run_next):
DIR diff --git a/electrum/tests/test_wallet_vertical.py b/electrum/tests/test_wallet_vertical.py
t@@ -18,6 +18,11 @@ from . import SequentialTestCase
from .test_bitcoin import needs_test_with_all_ecc_implementations
+_UNICODE_HORROR_HEX = 'e282bf20f09f988020f09f98882020202020e3818620e38191e3819fe381be20e3828fe3828b2077cda2cda2cd9d68cda16fcda2cda120ccb8cda26bccb5cd9f6eccb4cd98c7ab77ccb8cc9b73cd9820cc80cc8177cd98cda2e1b8a9ccb561d289cca1cda27420cca7cc9568cc816fccb572cd8fccb5726f7273cca120ccb6cda1cda06cc4afccb665cd9fcd9f20ccb6cd9d696ecda220cd8f74cc9568ccb7cca1cd9f6520cd9fcd9f64cc9b61cd9c72cc95cda16bcca2cca820cda168ccb465cd8f61ccb7cca2cca17274cc81cd8f20ccb4ccb7cda0c3b2ccb5ccb666ccb82075cca7cd986ec3adcc9bcd9c63cda2cd8f6fccb7cd8f64ccb8cda265cca1cd9d3fcd9e'
+UNICODE_HORROR = bfh(_UNICODE_HORROR_HEX).decode('utf-8')
+# '₿ 😀 😈 う けたま わる w͢͢͝h͡o͢͡ ̸͢k̵͟n̴͘ǫw̸̛s͘ ̀́w͘͢ḩ̵a҉̡͢t ̧̕h́o̵r͏̵rors̡ ̶͡͠lį̶e͟͟ ̶͝in͢ ͏t̕h̷̡͟e ͟͟d̛a͜r̕͡k̢̨ ͡h̴e͏a̷̢̡rt́͏ ̴̷͠ò̵̶f̸ u̧͘ní̛͜c͢͏o̷͏d̸͢e̡͝?͞'
+
+
class WalletIntegrityHelper:
gap_limit = 1 # make tests run faster
t@@ -68,7 +73,6 @@ class WalletIntegrityHelper:
return w
-# TODO passphrase/seed_extension
class TestWalletKeystoreAddressIntegrityForMainnet(SequentialTestCase):
@needs_test_with_all_ecc_implementations
t@@ -113,6 +117,26 @@ class TestWalletKeystoreAddressIntegrityForMainnet(SequentialTestCase):
@needs_test_with_all_ecc_implementations
@mock.patch.object(storage.WalletStorage, '_write')
+ def test_electrum_seed_segwit_passphrase(self, mock_write):
+ seed_words = 'bitter grass shiver impose acquire brush forget axis eager alone wine silver'
+ self.assertEqual(bitcoin.seed_type(seed_words), 'segwit')
+
+ ks = keystore.from_seed(seed_words, UNICODE_HORROR, False)
+
+ WalletIntegrityHelper.check_seeded_keystore_sanity(self, ks)
+ self.assertTrue(isinstance(ks, keystore.BIP32_KeyStore))
+
+ self.assertEqual(ks.xprv, 'zprvAZDmEQiCLUcZXPfrBXoksCD2R6RMAzAre7SUyBotibisy9c7vGhLYvHaP3d9rYU12DKAWdZfscPNA7qEPgTkCDqX5sE93ryAJAQvkDbfLxU')
+ self.assertEqual(ks.xpub, 'zpub6nD7dvF6ArArjskKHZLmEL9ky8FqaSti1LN5maDWGwFrqwwGTp1b6ic4EHwciFNaYDmCXcQYxXSiF9BjcLCMPcaYkVN2nQD6QjYQ8vpSR3Z')
+
+ w = WalletIntegrityHelper.create_standard_wallet(ks)
+ self.assertEqual(w.txin_type, 'p2wpkh')
+
+ self.assertEqual(w.get_receiving_addresses()[0], 'bc1qx94dutas7ysn2my645cyttujrms5d9p57f6aam')
+ self.assertEqual(w.get_change_addresses()[0], 'bc1qcywwsy87sdp8vz5rfjh3sxdv6rt95kujdqq38g')
+
+ @needs_test_with_all_ecc_implementations
+ @mock.patch.object(storage.WalletStorage, '_write')
def test_electrum_seed_old(self, mock_write):
seed_words = 'powerful random nobody notice nothing important anyway look away hidden message over'
self.assertEqual(bitcoin.seed_type(seed_words), 'old')
t@@ -185,6 +209,25 @@ class TestWalletKeystoreAddressIntegrityForMainnet(SequentialTestCase):
@needs_test_with_all_ecc_implementations
@mock.patch.object(storage.WalletStorage, '_write')
+ def test_bip39_seed_bip44_standard_passphrase(self, mock_write):
+ seed_words = 'treat dwarf wealth gasp brass outside high rent blood crowd make initial'
+ self.assertEqual(keystore.bip39_is_checksum_valid(seed_words), (True, True))
+
+ ks = keystore.from_bip39_seed(seed_words, UNICODE_HORROR, "m/44'/0'/0'")
+
+ self.assertTrue(isinstance(ks, keystore.BIP32_KeyStore))
+
+ self.assertEqual(ks.xprv, 'xprv9z8izheguGnLopSqkY7GcGFrP2Gu6rzBvvHo6uB9B8DWJhsows6WDZAsbBTaP3ncP2AVbTQphyEQkahrB9s1L7ihZtfz5WGQPMbXwsUtSik')
+ self.assertEqual(ks.xpub, 'xpub6D85QDBajeLe2JXJrZeGyQCaw47PWKi3J9DPuHakjTkVBWCxVQQkmMVMSSfnw39tj9FntbozpRtb1AJ8ubjeVSBhyK4M5mzdvsXZzKPwodT')
+
+ w = WalletIntegrityHelper.create_standard_wallet(ks)
+ self.assertEqual(w.txin_type, 'p2pkh')
+
+ self.assertEqual(w.get_receiving_addresses()[0], '1F88g2naBMhDB7pYFttPWGQgryba3hPevM')
+ self.assertEqual(w.get_change_addresses()[0], '1H4QD1rg2zQJ4UjuAVJr5eW1fEM8WMqyxh')
+
+ @needs_test_with_all_ecc_implementations
+ @mock.patch.object(storage.WalletStorage, '_write')
def test_bip39_seed_bip49_p2sh_segwit(self, mock_write):
seed_words = 'treat dwarf wealth gasp brass outside high rent blood crowd make initial'
self.assertEqual(keystore.bip39_is_checksum_valid(seed_words), (True, True))