Current File : //lib/python2.7/site-packages/salt/states/firewall.py
# -*- coding: utf-8 -*-
'''
State to check firewall configurations
.. versionadded:: 2016.3.0
'''
from __future__ import absolute_import, print_function, unicode_literals
def __virtual__():
'''
Load only if network is loaded
'''
return 'firewall' if 'network.connect' in __salt__ else False
def check(name, port=None, **kwargs):
'''
Checks if there is an open connection from the minion to the defined
host on a specific port.
name
host name or ip address to test connection to
port
The port to test the connection on
kwargs
Additional parameters, parameters allowed are:
proto (tcp or udp)
family (ipv4 or ipv6)
timeout
.. code-block:: yaml
testgoogle:
firewall.check:
- name: 'google.com'
- port: 80
- proto: 'tcp'
'''
# set name to host as required by the module
host = name
ret = {'name': name,
'result': True,
'changes': {},
'comment': ''}
if 'test' not in kwargs:
kwargs['test'] = __opts__.get('test', False)
# check the connection
if kwargs['test']:
ret['result'] = True
ret['comment'] = 'The connection will be tested'
else:
results = __salt__['network.connect'](host, port, **kwargs)
ret['result'] = results['result']
ret['comment'] = results['comment']
return ret
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