4b98e30307
Add charmhelpers.contrib.hardening and calls to install, config-changed, upgrade-charm and update-status hooks. Also add new config option to allow one or more hardening modules to be applied at runtime. Change-Id: Icf48829e010d35d7d7a4ccd547eae6a8c511c04e
40 lines
1.3 KiB
Python
40 lines
1.3 KiB
Python
# Copyright 2016 Canonical Limited.
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#
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# This file is part of charm-helpers.
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#
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# charm-helpers 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 version 3 as
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# published by the Free Software Foundation.
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#
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# charm-helpers 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 charm-helpers. If not, see <http://www.gnu.org/licenses/>.
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from charmhelpers.contrib.hardening.utils import get_settings
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from charmhelpers.contrib.hardening.audits.apt import (
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AptConfig,
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RestrictedPackages,
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)
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def get_audits():
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"""Get OS hardening apt audits.
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:returns: dictionary of audits
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"""
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audits = [AptConfig([{'key': 'APT::Get::AllowUnauthenticated',
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'expected': 'false'}])]
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settings = get_settings('os')
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clean_packages = settings['security']['packages_clean']
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if clean_packages:
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security_packages = settings['security']['packages_list']
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if security_packages:
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audits.append(RestrictedPackages(security_packages))
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return audits
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