mirror of
https://github.com/nicolargo/glances.git
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77 lines
2.7 KiB
Python
77 lines
2.7 KiB
Python
# -*- coding: utf-8 -*-
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#
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# This file is part of Glances.
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#
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# Copyright (C) 2019 Nicolargo <nicolas@nicolargo.com>
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#
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# Glances is free software; you can redistribute it and/or modify
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# it under the terms of the GNU Lesser General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# Glances 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 Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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"""Manage the Glances passwords list."""
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from glances.logger import logger
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from glances.password import GlancesPassword
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class GlancesPasswordList(GlancesPassword):
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"""Manage the Glances passwords list for the client|browser/server."""
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_section = "passwords"
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def __init__(self, config=None, args=None):
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super(GlancesPasswordList, self).__init__()
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# password_dict is a dict (JSON compliant)
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# {'host': 'password', ... }
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# Load the configuration file
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self._password_dict = self.load(config)
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def load(self, config):
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"""Load the password from the configuration file."""
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password_dict = {}
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if config is None:
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logger.warning("No configuration file available. Cannot load password list.")
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elif not config.has_section(self._section):
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logger.warning("No [%s] section in the configuration file. Cannot load password list." % self._section)
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else:
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logger.info("Start reading the [%s] section in the configuration file" % self._section)
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password_dict = dict(config.items(self._section))
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# Password list loaded
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logger.info("%s password(s) loaded from the configuration file" % len(password_dict))
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logger.debug("Password dictionary: %s" % password_dict)
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return password_dict
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def get_password(self, host=None):
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"""
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If host=None, return the current server list (dict).
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Else, return the host's password (or the default one if defined or None)
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"""
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if host is None:
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return self._password_dict
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else:
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try:
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return self._password_dict[host]
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except (KeyError, TypeError):
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try:
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return self._password_dict['default']
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except (KeyError, TypeError):
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return None
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def set_password(self, host, password):
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"""Set a password for a specific host."""
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self._password_dict[host] = password
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