/usr/lib/python3/dist-packages/keyring/backends/kwallet.py is in python3-keyring 10.6.0-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 | from __future__ import absolute_import
import sys
import os
from ..backend import KeyringBackend
from ..errors import PasswordDeleteError
from ..errors import PasswordSetError
from ..util import properties
try:
import dbus
from dbus.mainloop.glib import DBusGMainLoop
except ImportError:
pass
except AttributeError:
# See https://github.com/jaraco/keyring/issues/296
pass
class DBusKeyring(KeyringBackend):
"""
KDE KWallet 5 via D-Bus
"""
appid = os.path.basename(sys.argv[0]) or 'Python keyring library'
wallet = None
bus_name = 'org.kde.kwalletd5'
object_path = '/modules/kwalletd5'
@properties.ClassProperty
@classmethod
def priority(cls):
if 'dbus' not in globals():
raise RuntimeError('python-dbus not installed')
try:
bus = dbus.SessionBus(mainloop=DBusGMainLoop())
except dbus.DBusException as exc:
raise RuntimeError(exc.get_dbus_message())
try:
bus.get_object(cls.bus_name, cls.object_path)
except dbus.DBusException:
tmpl = 'cannot connect to {bus_name}'
msg = tmpl.format(bus_name=cls.bus_name)
raise RuntimeError(msg)
return 4.9
def __init__(self, *arg, **kw):
super(DBusKeyring, self).__init__(*arg, **kw)
self.handle = -1
def _migrate(self, service):
old_folder = 'Python'
entry_list = []
if self.iface.hasFolder(self.handle, old_folder, self.appid):
entry_list = self.iface.readPasswordList(
self.handle, old_folder, '*@*', self.appid)
for entry in entry_list.items():
key = entry[0]
password = entry[1]
username, service = key.rsplit('@', 1)
ret = self.iface.writePassword(
self.handle, service, username, password, self.appid)
if ret == 0:
self.iface.removeEntry(
self.handle, old_folder, key, self.appid)
entry_list = self.iface.readPasswordList(
self.handle, old_folder, '*', self.appid)
if not entry_list:
self.iface.removeFolder(self.handle, old_folder, self.appid)
def connected(self, service):
if self.handle >= 0:
return True
bus = dbus.SessionBus(mainloop=DBusGMainLoop())
wId = 0
try:
remote_obj = bus.get_object(self.bus_name, self.object_path)
self.iface = dbus.Interface(remote_obj, 'org.kde.KWallet')
self.handle = self.iface.open(
self.iface.networkWallet(), wId, self.appid)
except dbus.DBusException:
self.handle = -1
if self.handle < 0:
return False
self._migrate(service)
return True
def get_password(self, service, username):
"""Get password of the username for the service
"""
if not self.connected(service):
# the user pressed "cancel" when prompted to unlock their keyring.
return None
if not self.iface.hasEntry(self.handle, service, username, self.appid):
return None
password = self.iface.readPassword(
self.handle, service, username, self.appid)
return str(password)
def set_password(self, service, username, password):
"""Set password for the username of the service
"""
if not self.connected(service):
# the user pressed "cancel" when prompted to unlock their keyring.
raise PasswordSetError("Cancelled by user")
self.iface.writePassword(
self.handle, service, username, password, self.appid)
def delete_password(self, service, username):
"""Delete the password for the username of the service.
"""
if not self.connected(service):
# the user pressed "cancel" when prompted to unlock their keyring.
raise PasswordDeleteError("Cancelled by user")
if not self.iface.hasEntry(self.handle, service, username, self.appid):
raise PasswordDeleteError("Password not found")
self.iface.removeEntry(self.handle, service, username, self.appid)
class DBusKeyringKWallet4(DBusKeyring):
"""
KDE KWallet 4 via D-Bus
"""
bus_name = 'org.kde.kwalletd'
object_path = '/modules/kwalletd'
@properties.ClassProperty
@classmethod
def priority(cls):
return super(DBusKeyringKWallet4, cls).priority - 1
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