Merge pull request #22 from mscherer/add_selinux_permissive
Add selinux_permissive module, to be able to manage permissive domain
This commit is contained in:
commit
8bd3ead27e
1 changed files with 130 additions and 0 deletions
130
system/selinux_permissive.py
Normal file
130
system/selinux_permissive.py
Normal file
|
@ -0,0 +1,130 @@
|
|||
#!/usr/bin/python
|
||||
# -*- coding: utf-8 -*-
|
||||
|
||||
# (c) 2015, Michael Scherer <misc@zarb.org>
|
||||
# inspired by code of github.com/dandiker/
|
||||
#
|
||||
# This file is part of Ansible
|
||||
#
|
||||
# Ansible is free software: you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation, either version 3 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# Ansible is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
DOCUMENTATION = '''
|
||||
---
|
||||
module: selinux_permissive
|
||||
short_description: Change permissive domain in SELinux policy
|
||||
description:
|
||||
- Add and remove domain from the list of permissive domain.
|
||||
version_added: "1.9"
|
||||
options:
|
||||
domain:
|
||||
description:
|
||||
- "the domain that will be added or removed from the list of permissive domains"
|
||||
required: true
|
||||
permissive:
|
||||
description:
|
||||
- "indicate if the domain should or should not be set as permissive"
|
||||
required: true
|
||||
choices: [ 'True', 'False' ]
|
||||
no_reload:
|
||||
description:
|
||||
- "automatically reload the policy after a change"
|
||||
- "default is set to 'false' as that's what most people would want after changing one domain"
|
||||
- "Note that this doesn't work on older version of the library (example EL 6), the module will silently ignore it in this case"
|
||||
required: false
|
||||
default: False
|
||||
choices: [ 'True', 'False' ]
|
||||
store:
|
||||
description:
|
||||
- "name of the SELinux policy store to use"
|
||||
required: false
|
||||
default: null
|
||||
notes:
|
||||
- Requires a version of SELinux recent enough ( ie EL 6 or newer )
|
||||
requirements: [ policycoreutils-python ]
|
||||
author: Michael Scherer <misc@zarb.org>
|
||||
'''
|
||||
|
||||
EXAMPLES = '''
|
||||
- selinux_permissive: name=httpd_t permissive=true
|
||||
'''
|
||||
|
||||
HAVE_SEOBJECT = False
|
||||
try:
|
||||
import seobject
|
||||
HAVE_SEOBJECT = True
|
||||
except ImportError:
|
||||
pass
|
||||
|
||||
|
||||
def main():
|
||||
module = AnsibleModule(
|
||||
argument_spec=dict(
|
||||
domain=dict(aliases=['name'], required=True),
|
||||
store=dict(required=False, default=''),
|
||||
permissive=dict(type='bool', required=True),
|
||||
no_reload=dict(type='bool', required=False, default=False),
|
||||
),
|
||||
supports_check_mode=True
|
||||
)
|
||||
|
||||
# global vars
|
||||
changed = False
|
||||
store = module.params['store']
|
||||
permissive = module.params['permissive']
|
||||
domain = module.params['domain']
|
||||
no_reload = module.params['no_reload']
|
||||
|
||||
if not HAVE_SEOBJECT:
|
||||
module.fail_json(changed=False, msg="policycoreutils-python required for this module")
|
||||
|
||||
try:
|
||||
permissive_domains = seobject.permissiveRecords(store)
|
||||
except ValueError, e:
|
||||
module.fail_json(domain=domain, msg=str(e))
|
||||
|
||||
# not supported on EL 6
|
||||
if 'set_reload' in dir(permissive_domains):
|
||||
permissive_domains.set_reload(not no_reload)
|
||||
|
||||
try:
|
||||
all_domains = permissive_domains.get_all()
|
||||
except ValueError, e:
|
||||
module.fail_json(domain=domain, msg=str(e))
|
||||
|
||||
if permissive:
|
||||
if domain not in all_domains:
|
||||
if not module.check_mode:
|
||||
try:
|
||||
permissive_domains.add(domain)
|
||||
except ValueError, e:
|
||||
module.fail_json(domain=domain, msg=str(e))
|
||||
changed = True
|
||||
else:
|
||||
if domain in all_domains:
|
||||
if not module.check_mode:
|
||||
try:
|
||||
permissive_domains.delete(domain)
|
||||
except ValueError, e:
|
||||
module.fail_json(domain=domain, msg=str(e))
|
||||
changed = True
|
||||
|
||||
module.exit_json(changed=changed, store=store,
|
||||
permissive=permissive, domain=domain)
|
||||
|
||||
|
||||
#################################################
|
||||
# import module snippets
|
||||
from ansible.module_utils.basic import *
|
||||
|
||||
main()
|
Loading…
Reference in a new issue