Current File : //lib/x86_64-linux-gnu/rhythmbox/plugins/magnatune/MagnatuneAccount.py
# -*- Mode: python; coding: utf-8; tab-width: 8; indent-tabs-mode: t; -*-
# vim: set sts=0 ts=8 sw=8 tw=0 noet :
#
# Copyright (C) 2012 Jonathan Matthew <jonathan@d14n.org>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# The Rhythmbox authors hereby grant permission for non-GPL compatible
# GStreamer plugins to be used and distributed together with GStreamer
# and Rhythmbox. This permission is above and beyond the permissions granted
# by the GPL license by which Rhythmbox is covered. If you modify this code
# you may extend this exception to your version of the code, but you are not
# obligated to do so. If you do not wish to do so, delete this exception
# statement from your version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
from gi.repository import Gio
# if libsecret isn't new enough, this will crash
from rb import rbconfig
Secret = None
if rbconfig.libsecret_enabled:
# Till libsecret completely replaces gnome-keyring, we'll fall back to not
# saving the password if libsecret can't be found. This code can be removed later.
try:
import gi
gi.require_version('Secret', '1')
from gi.repository import Secret
# We need to be able to fetch passwords stored by libgnome-keyring, so we use
# a schema with SECRET_SCHEMA_DONT_MATCH_NAME set.
# See: http://developer.gnome.org/libsecret/unstable/migrating-schemas.html
MAGNATUNE_SCHEMA = Secret.Schema.new("org.gnome.rhythmbox.plugins.magnatune",
Secret.SchemaFlags.DONT_MATCH_NAME,
{"rhythmbox-plugin": Secret.SchemaAttributeType.STRING})
except ImportError:
pass
if Secret is None:
print ("You need to install libsecret and its introspection files to store your Magnatune password")
__instance = None
def instance():
global __instance
if __instance is None:
__instance = MagnatuneAccount()
return __instance
class MagnatuneAccount(object):
def __init__(self):
self.settings = Gio.Settings.new("org.gnome.rhythmbox.plugins.magnatune")
self.secret = None
self.keyring_attributes = {"rhythmbox-plugin": "magnatune"}
if Secret is None:
print ("Account details will not be saved because libsecret was not found")
return
# Haha.
self.secret_service = Secret.Service.get_sync(Secret.ServiceFlags.OPEN_SESSION, None)
items = self.secret_service.search_sync(MAGNATUNE_SCHEMA,
self.keyring_attributes,
Secret.SearchFlags.LOAD_SECRETS,
None)
if not items:
# The Python API doesn't seem to have a way to differentiate between errors and no results.
print ("Couldn't find an existing keyring entry")
return
self.secret = items[0].get_secret().get().decode("utf-8")
def get(self):
if self.secret is None:
return ('none', None, None)
account_type = self.settings['account-type']
try:
(username, password) = self.secret.split("\n")
return (account_type, username, password)
except ValueError:
return ('none', None, None)
def update(self, username, password):
secret = '\n'.join((username, password))
if secret == self.secret:
print ("Account details not changed")
return
self.secret = secret
if Secret is None:
print ("Account details were not saved because libsecret was not found")
return
result = Secret.password_store_sync(MAGNATUNE_SCHEMA,
self.keyring_attributes,
Secret.COLLECTION_DEFAULT,
"Rhythmbox: Magnatune account information",
secret, None)
if not result:
print ("Couldn't create keyring item!")
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