134 lines
4.4 KiB
Python
134 lines
4.4 KiB
Python
# Copyright (C) 2006 Gustavo J. A. M. Carneiro <gjcarneiro AT gmail.com>
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# Nikos Kouremenos <kourem AT gmail.com>
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# Copyright (C) 2006-2014 Yann Leboulanger <asterix AT lagaule.org>
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# Copyright (C) 2007 Jean-Marie Traissard <jim AT lapin.org>
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# Julien Pivotto <roidelapluie AT gmail.com>
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# Copyright (C) 2008 Stephan Erb <steve-e AT h3c.de>
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# Copyright (c) 2009 Thorsten Glaser <t.glaser AT tarent.de>
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#
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# This file is part of Gajim.
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#
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# Gajim is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published
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# by the Free Software Foundation; version 3 only.
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#
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# Gajim is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Gajim. If not, see <http://www.gnu.org/licenses/>.
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import logging
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import keyring
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from gajim.common import app
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__all__ = ['get_password', 'save_password']
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log = logging.getLogger('gajim.password')
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backends = keyring.backend.get_all_keyring()
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for backend in backends:
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log.info('Found keyring backend: %s', backend)
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keyring_backend = keyring.get_keyring()
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log.info('Select %s backend', keyring_backend)
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KEYRING_AVAILABLE = any(keyring.core.recommended(backend)
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for backend in backends)
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class SecretPasswordStorage:
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"""
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Store password using Keyring
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"""
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@staticmethod
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def save_password(account_name, password):
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if not KEYRING_AVAILABLE:
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log.warning('No recommended keyring backend available.'
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'Passwords cannot be stored.')
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return True
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try:
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log.info('Save password to keyring')
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keyring_backend.set_password('gajim', account_name, password)
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return True
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except Exception:
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log.exception('Save password failed')
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return False
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@staticmethod
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def get_password(account_name):
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log.info('Request password from keyring')
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if not KEYRING_AVAILABLE:
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return
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try:
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# For security reasons remove clear-text password
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ConfigPasswordStorage.delete_password(account_name)
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return keyring_backend.get_password('gajim', account_name)
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except Exception:
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log.exception('Request password failed')
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return
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@staticmethod
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def delete_password(account_name):
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log.info('Remove password from keyring')
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if not KEYRING_AVAILABLE:
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return
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try:
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return keyring_backend.delete_password('gajim', account_name)
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except keyring.errors.PasswordDeleteError as error:
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log.warning('Removing password failed: %s', error)
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except Exception:
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log.exception('Removing password failed')
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class ConfigPasswordStorage:
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"""
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Store password directly in Gajim's config
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"""
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@staticmethod
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def get_password(account_name):
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return app.settings.get_account_setting(account_name, 'password')
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@staticmethod
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def save_password(account_name, password):
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app.settings.set_account_setting(account_name, 'password', password)
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return True
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@staticmethod
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def delete_password(account_name):
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app.settings.set_account_setting(account_name, 'password', '')
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return True
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def get_password(account_name):
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if app.settings.get('use_keyring'):
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return SecretPasswordStorage.get_password(account_name)
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return ConfigPasswordStorage.get_password(account_name)
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def save_password(account_name, password):
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if account_name in app.connections:
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app.connections[account_name].password = password
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if not app.settings.get_account_setting(account_name, 'savepass'):
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return True
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if app.settings.get('use_keyring'):
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return SecretPasswordStorage.save_password(account_name, password)
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return ConfigPasswordStorage.save_password(account_name, password)
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def delete_password(account_name):
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if account_name in app.connections:
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app.connections[account_name].password = None
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if app.settings.get('use_keyring'):
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return SecretPasswordStorage.delete_password(account_name)
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return ConfigPasswordStorage.delete_password(account_name)
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