9c12812735
Some major changes: * the charm has been rebased (from a Python perspective) to be rooted in the charm directory. This is a single root. * Imports have been changed so that the don't add lots of imports to the namespace of the module doing the import. * The code that used to run at module import time has been made lazy such that it only has to run if the relevant functions are called. This includes restart_on_change parameters, the harden function and the parameters to the guard_map. Appropriate changes will be submitted to charm-helpers. * Several tests had to be re-written as (incorrect) mocking meant that text fixtures didn't actually match what the code was doing. Thus, the tests were meaningless. * This has had a net positive impact on the unit tests wrt to importing modules and mocking. Change-Id: Id07d9d1caaa9b29453a63c2e49ba831071e9457f
38 lines
1.3 KiB
Python
38 lines
1.3 KiB
Python
# Copyright 2016 Canonical Limited.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from charmhelpers.contrib.hardening.audits.file import TemplatedFile
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from charmhelpers.contrib.hardening.host import TEMPLATES_DIR
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from charmhelpers.contrib.hardening import utils
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def get_audits():
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"""Get OS hardening Secure TTY audits.
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:returns: dictionary of audits
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"""
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audits = []
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audits.append(TemplatedFile('/etc/securetty', SecureTTYContext(),
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template_dir=TEMPLATES_DIR,
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mode=0o0400, user='root', group='root'))
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return audits
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class SecureTTYContext(object):
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def __call__(self):
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settings = utils.get_settings('os')
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ctxt = {'ttys': settings['auth']['root_ttys']}
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return ctxt
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