# -*- coding: utf-8 -*- # # This file is part of Glances. # # SPDX-FileCopyrightText: 2022 Nicolas Hennion <nicolas@nicolargo.com> # # SPDX-License-Identifier: LGPL-3.0-only # """Manage the Glances passwords list.""" from glances.logger import logger from glances.password import GlancesPassword class GlancesPasswordList(GlancesPassword): """Manage the Glances passwords list for the client|browser/server.""" _section = "passwords" def __init__(self, config=None, args=None): super(GlancesPasswordList, self).__init__() # password_dict is a dict (JSON compliant) # {'host': 'password', ... } # Load the configuration file self._password_dict = self.load(config) def load(self, config): """Load the password from the configuration file.""" password_dict = {} if config is None: logger.warning("No configuration file available. Cannot load password list.") elif not config.has_section(self._section): logger.warning("No [%s] section in the configuration file. Cannot load password list." % self._section) else: logger.info("Start reading the [%s] section in the configuration file" % self._section) password_dict = dict(config.items(self._section)) # Password list loaded logger.info("%s password(s) loaded from the configuration file" % len(password_dict)) return password_dict def get_password(self, host=None): """Get the password from a Glances client or server. If host=None, return the current server list (dict). Else, return the host's password (or the default one if defined or None) """ if host is None: return self._password_dict else: try: return self._password_dict[host] except (KeyError, TypeError): try: return self._password_dict['default'] except (KeyError, TypeError): return None def set_password(self, host, password): """Set a password for a specific host.""" self._password_dict[host] = password