Current File : //usr/lib/python2.7/site-packages/salt/modules/pam.py
# -*- coding: utf-8 -*-
'''
Support for pam
'''
from __future__ import absolute_import, unicode_literals, print_function
# Import python libs
import os
import logging
# Import salt libs
import salt.utils.files
log = logging.getLogger(__name__)
# Define the module's virtual name
__virtualname__ = 'pam'
def __virtual__():
'''
Set the virtual name for the module
'''
return __virtualname__
def _parse(contents=None, file_name=None):
'''
Parse a standard pam config file
'''
if contents:
pass
elif file_name and os.path.exists(file_name):
with salt.utils.files.fopen(file_name, 'r') as ifile:
contents = salt.utils.stringutils.to_unicode(ifile.read())
else:
log.error('File "%s" does not exist', file_name)
return False
rules = []
for line in contents.splitlines():
if not line:
continue
if line.startswith('#'):
continue
control_flag = ''
module = ''
arguments = []
comps = line.split()
interface = comps[0]
position = 1
if comps[1].startswith('['):
control_flag = comps[1].replace('[', '')
for part in comps[2:]:
position += 1
if part.endswith(']'):
control_flag += ' {0}'.format(part.replace(']', ''))
position += 1
break
else:
control_flag += ' {0}'.format(part)
else:
control_flag = comps[1]
position += 1
module = comps[position]
if len(comps) > position:
position += 1
arguments = comps[position:]
rules.append({'interface': interface,
'control_flag': control_flag,
'module': module,
'arguments': arguments})
return rules
def read_file(file_name):
'''
This is just a test function, to make sure parsing works
CLI Example:
.. code-block:: bash
salt '*' pam.read_file /etc/pam.d/login
'''
return _parse(file_name=file_name)
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