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Commit 8ed86a4e authored by Tijmen de Mes's avatar Tijmen de Mes
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Added dialog to export private key

parent ae8f802e
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blink/messages.py
View file @ 8ed86a4e
import os
import re
import random
import uuid
from collections import deque
......@@ -133,6 +134,96 @@ class ImportPrivateKeyRequest(QObject):
self.rejected.emit(self)
del ui_class, base_class
ui_class, base_class = uic.loadUiType(Resources.get('export_private_key_dialog.ui'))
class ExportDialog(IncomingDialogBase, ui_class):
def __init__(self, parent=None):
super(ExportDialog, self).__init__(parent)
self.setWindowFlags(self.windowFlags() | Qt.WindowStaysOnTopHint)
self.setAttribute(Qt.WA_DeleteOnClose)
with Resources.directory:
self.setupUi(self)
self.slot = None
self.export_button = self.dialog_button_box.addButton("Export", QDialogButtonBox.AcceptRole)
self.export_button.setIcon(QApplication.style().standardIcon(QStyle.SP_DialogApplyButton))
self.export_button.setEnabled(False)
def show(self, activate=True):
self.setAttribute(Qt.WA_ShowWithoutActivating, not activate)
super(ExportDialog, self).show()
class ExportPrivateKeyRequest(QObject):
finished = pyqtSignal(object)
accepted = pyqtSignal(object, str)
rejected = pyqtSignal(object)
sip_prefix_re = re.compile('^sips?:')
priority = 5
def __init__(self, dialog, account):
super(ExportPrivateKeyRequest, self).__init__()
self.account = account
self.dialog = dialog
self.dialog.finished.connect(self._SH_DialogFinished)
uri = self.sip_prefix_re.sub('', str(account.uri))
self.dialog.account_value_label.setText(uri)
self.pincode = ''.join([str(random.randint(0, 99)).zfill(2) for _ in range(3)])
self.dialog.pincode_value_label.setText(self.pincode)
settings = SIPSimpleSettings()
id = account.id.replace('/', '_')
directory = os.path.join(settings.chat.keys_directory.normalized, 'private')
filename = os.path.join(directory, f'{id}')
with open(f'{filename}.privkey', 'rb') as f:
private_key = f.read().decode()
with open(f'{filename}.pubkey', 'rb') as f:
self.public_key = f.read().decode()
try:
pgp_message = PGPMessage.new(private_key)
self.enc_message = pgp_message.encrypt(self.pincode)
except PGPEncryptionError:
pass
else:
self.dialog.export_button.setEnabled(True)
def __eq__(self, other):
return self is other
def __ne__(self, other):
return self is not other
def __lt__(self, other):
return self.priority < other.priority
def __le__(self, other):
return self.priority <= other.priority
def __gt__(self, other):
return self.priority > other.priority
def __ge__(self, other):
return self.priority >= other.priority
def _SH_DialogFinished(self, result):
self.finished.emit(self)
if result == QDialog.Accepted:
self.accepted.emit(self, f'{self.public_key}{str(self.enc_message)}')
elif result == QDialog.Rejected:
self.rejected.emit(self)
del ui_class, base_class
class BlinkMessage(MSRPChatMessage):
__slots__ = 'id', 'disposition'
......
resources/export_private_key_dialog.ui 0 → 100644
View file @ 8ed86a4e
<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>Dialog</class>
<widget class="QDialog" name="Dialog">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>640</width>
<height>260</height>
</rect>
</property>
<property name="minimumSize">
<size>
<width>640</width>
<height>260</height>
</size>
</property>
<property name="maximumSize">
<size>
<width>16777215</width>
<height>300</height>
</size>
</property>
<property name="windowTitle">
<string>Export Private Key</string>
</property>
<property name="windowIcon">
<iconset>
<normaloff>icons/blink48.png</normaloff>icons/blink48.png</iconset>
</property>
<layout class="QGridLayout" name="gridLayout">
<property name="leftMargin">
<number>10</number>
</property>
<property name="topMargin">
<number>10</number>
</property>
<property name="rightMargin">
<number>10</number>
</property>
<property name="bottomMargin">
<number>10</number>
</property>
<property name="spacing">
<number>5</number>
</property>
<item row="0" column="0">
<layout class="QVBoxLayout" name="verticalLayout_2">
<property name="leftMargin">
<number>5</number>
</property>
<property name="rightMargin">
<number>5</number>
</property>
<item>
<widget class="QLabel" name="label">
<property name="text">
<string/>
</property>
<property name="pixmap">
<pixmap>icons/work/lock.svg</pixmap>
</property>
<property name="margin">
<number>10</number>
</property>
</widget>
</item>
</layout>
</item>
<item row="0" column="1">
<layout class="QVBoxLayout" name="verticalLayout">
<item>
<widget class="QLabel" name="label_2">
<property name="font">
<font>
<pointsize>16</pointsize>
<weight>75</weight>
<bold>true</bold>
</font>
</property>
<property name="text">
<string>Export Private Key</string>
</property>
</widget>
</item>
<item>
<widget class="QLabel" name="label_3">
<property name="text">
<string>Blink uses end-to-end encryption for messaging to contacts that support this. To replicate messages on multiple devices you need the same prive key on all of them. </string>
</property>
<property name="wordWrap">
<bool>true</bool>
</property>
</widget>
</item>
<item>
<widget class="QLabel" name="label_4">
<property name="font">
<font>
<weight>50</weight>
<bold>false</bold>
</font>
</property>
<property name="text">
<string>Press **Export** and enter this pincode when prompted on your other device:</string>
</property>
<property name="textFormat">
<enum>Qt::MarkdownText</enum>
</property>
</widget>
</item>
<item>
<layout class="QHBoxLayout" name="horizontalLayout_2">
<item>
<spacer name="horizontalSpacer">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>40</width>
<height>20</height>
</size>
</property>
</spacer>
</item>
<item>
<widget class="QLabel" name="pincode_value_label">
<property name="font">
<font>
<pointsize>24</pointsize>
<weight>75</weight>
<bold>true</bold>
<underline>false</underline>
<strikeout>false</strikeout>
</font>
</property>
<property name="styleSheet">
<string notr="true">letter-spacing: 12px;</string>
</property>
<property name="text">
<string>PINCODE</string>
</property>
</widget>
</item>
<item>
<spacer name="horizontalSpacer_2">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>40</width>
<height>20</height>
</size>
</property>
</spacer>
</item>
</layout>
</item>
<item>
<spacer name="verticalSpacer">
<property name="orientation">
<enum>Qt::Vertical</enum>
</property>
<property name="sizeType">
<enum>QSizePolicy::Expanding</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>20</width>
<height>40</height>
</size>
</property>
</spacer>
</item>
</layout>
</item>
<item row="1" column="0" colspan="2">
<layout class="QHBoxLayout" name="horizontalLayout_3">
<item>
<widget class="QLabel" name="account_value_label">
<property name="font">
<font>
<weight>75</weight>
<bold>true</bold>
</font>
</property>
<property name="text">
<string notr="true">user@domain.com</string>
</property>
</widget>
</item>
<item>
<widget class="QDialogButtonBox" name="dialog_button_box">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="standardButtons">
<set>QDialogButtonBox::Cancel</set>
</property>
</widget>
</item>
</layout>
</item>
</layout>
</widget>
<resources/>
<connections>
<connection>
<sender>dialog_button_box</sender>
<signal>accepted()</signal>
<receiver>Dialog</receiver>
<slot>accept()</slot>
<hints>
<hint type="sourcelabel">
<x>248</x>
<y>254</y>
</hint>
<hint type="destinationlabel">
<x>157</x>
<y>274</y>
</hint>
</hints>
</connection>
<connection>
<sender>dialog_button_box</sender>
<signal>rejected()</signal>
<receiver>Dialog</receiver>
<slot>reject()</slot>
<hints>
<hint type="sourcelabel">
<x>316</x>
<y>260</y>
</hint>
<hint type="destinationlabel">
<x>286</x>
<y>274</y>
</hint>
</hints>
</connection>
</connections>
</ui>
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