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Fortinet's FortiOS Authentication Rule (#51817)

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Miguel Angel Muñoz González 2019-02-12 10:27:59 +01:00 committed by John R Barker
parent 95fa911713
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#!/usr/bin/python
from __future__ import (absolute_import, division, print_function)
# Copyright 2018 Fortinet, Inc.
#
# This program 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.
#
# This program 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 this program. If not, see <https://www.gnu.org/licenses/>.
#
# the lib use python logging can get it if the following is set in your
# Ansible config.
__metaclass__ = type
ANSIBLE_METADATA = {'status': ['preview'],
'supported_by': 'community',
'metadata_version': '1.1'}
DOCUMENTATION = '''
---
module: fortios_authentication_rule
short_description: Configure Authentication Rules in Fortinet's FortiOS and FortiGate.
description:
- This module is able to configure a FortiGate or FortiOS by
allowing the user to configure authentication feature and rule category.
Examples includes all options and need to be adjusted to datasources before usage.
Tested with FOS v6.0.2
version_added: "2.8"
author:
- Miguel Angel Munoz (@mamunozgonzalez)
- Nicolas Thomas (@thomnico)
notes:
- Requires fortiosapi library developed by Fortinet
- Run as a local_action in your playbook
requirements:
- fortiosapi>=0.9.8
options:
host:
description:
- FortiOS or FortiGate ip adress.
required: true
username:
description:
- FortiOS or FortiGate username.
required: true
password:
description:
- FortiOS or FortiGate password.
default: ""
vdom:
description:
- Virtual domain, among those defined previously. A vdom is a
virtual instance of the FortiGate that can be configured and
used as a different unit.
default: root
https:
description:
- Indicates if the requests towards FortiGate must use HTTPS
protocol
type: bool
default: false
authentication_rule:
description:
- Configure Authentication Rules.
default: null
suboptions:
state:
description:
- Indicates whether to create or remove the object
choices:
- present
- absent
active-auth-method:
description:
- Select an active authentication method. Source authentication.scheme.name.
comments:
description:
- Comment.
ip-based:
description:
- Enable/disable IP-based authentication. Once a user authenticates all traffic from the IP address the user authenticated from is allowed.
choices:
- enable
- disable
name:
description:
- Authentication rule name.
required: true
protocol:
description:
- Select the protocol to use for authentication (default = http). Users connect to the FortiGate using this protocol and are asked to
authenticate.
choices:
- http
- ftp
- socks
- ssh
srcaddr:
description:
- Select an IPv4 source address from available options. Required for web proxy authentication.
suboptions:
name:
description:
- Address name. Source firewall.address.name firewall.addrgrp.name firewall.proxy-address.name firewall.proxy-addrgrp.name.
required: true
srcaddr6:
description:
- Select an IPv6 source address. Required for web proxy authentication.
suboptions:
name:
description:
- Address name. Source firewall.address6.name firewall.addrgrp6.name.
required: true
sso-auth-method:
description:
- Select a single-sign on (SSO) authentication method. Source authentication.scheme.name.
status:
description:
- Enable/disable this authentication rule.
choices:
- enable
- disable
transaction-based:
description:
- Enable/disable transaction based authentication (default = disable).
choices:
- enable
- disable
web-auth-cookie:
description:
- Enable/disable Web authentication cookies (default = disable).
choices:
- enable
- disable
'''
EXAMPLES = '''
- hosts: localhost
vars:
host: "192.168.122.40"
username: "admin"
password: ""
vdom: "root"
tasks:
- name: Configure Authentication Rules.
fortios_authentication_rule:
host: "{{ host }}"
username: "{{ username }}"
password: "{{ password }}"
vdom: "{{ vdom }}"
authentication_rule:
state: "present"
active-auth-method: "<your_own_value> (source authentication.scheme.name)"
comments: "<your_own_value>"
ip-based: "enable"
name: "default_name_6"
protocol: "http"
srcaddr:
-
name: "default_name_9 (source firewall.address.name firewall.addrgrp.name firewall.proxy-address.name firewall.proxy-addrgrp.name)"
srcaddr6:
-
name: "default_name_11 (source firewall.address6.name firewall.addrgrp6.name)"
sso-auth-method: "<your_own_value> (source authentication.scheme.name)"
status: "enable"
transaction-based: "enable"
web-auth-cookie: "enable"
'''
RETURN = '''
build:
description: Build number of the fortigate image
returned: always
type: str
sample: '1547'
http_method:
description: Last method used to provision the content into FortiGate
returned: always
type: str
sample: 'PUT'
http_status:
description: Last result given by FortiGate on last operation applied
returned: always
type: str
sample: "200"
mkey:
description: Master key (id) used in the last call to FortiGate
returned: success
type: str
sample: "id"
name:
description: Name of the table used to fulfill the request
returned: always
type: str
sample: "urlfilter"
path:
description: Path of the table used to fulfill the request
returned: always
type: str
sample: "webfilter"
revision:
description: Internal revision number
returned: always
type: str
sample: "17.0.2.10658"
serial:
description: Serial number of the unit
returned: always
type: str
sample: "FGVMEVYYQT3AB5352"
status:
description: Indication of the operation's result
returned: always
type: str
sample: "success"
vdom:
description: Virtual domain used
returned: always
type: str
sample: "root"
version:
description: Version of the FortiGate
returned: always
type: str
sample: "v5.6.3"
'''
from ansible.module_utils.basic import AnsibleModule
fos = None
def login(data):
host = data['host']
username = data['username']
password = data['password']
fos.debug('on')
if 'https' in data and not data['https']:
fos.https('off')
else:
fos.https('on')
fos.login(host, username, password)
def filter_authentication_rule_data(json):
option_list = ['active-auth-method', 'comments', 'ip-based',
'name', 'protocol', 'srcaddr',
'srcaddr6', 'sso-auth-method', 'status',
'transaction-based', 'web-auth-cookie']
dictionary = {}
for attribute in option_list:
if attribute in json and json[attribute] is not None:
dictionary[attribute] = json[attribute]
return dictionary
def authentication_rule(data, fos):
vdom = data['vdom']
authentication_rule_data = data['authentication_rule']
filtered_data = filter_authentication_rule_data(authentication_rule_data)
if authentication_rule_data['state'] == "present":
return fos.set('authentication',
'rule',
data=filtered_data,
vdom=vdom)
elif authentication_rule_data['state'] == "absent":
return fos.delete('authentication',
'rule',
mkey=filtered_data['name'],
vdom=vdom)
def fortios_authentication(data, fos):
login(data)
methodlist = ['authentication_rule']
for method in methodlist:
if data[method]:
resp = eval(method)(data, fos)
break
fos.logout()
return not resp['status'] == "success", resp['status'] == "success", resp
def main():
fields = {
"host": {"required": True, "type": "str"},
"username": {"required": True, "type": "str"},
"password": {"required": False, "type": "str", "no_log": True},
"vdom": {"required": False, "type": "str", "default": "root"},
"https": {"required": False, "type": "bool", "default": "False"},
"authentication_rule": {
"required": False, "type": "dict",
"options": {
"state": {"required": True, "type": "str",
"choices": ["present", "absent"]},
"active-auth-method": {"required": False, "type": "str"},
"comments": {"required": False, "type": "str"},
"ip-based": {"required": False, "type": "str",
"choices": ["enable", "disable"]},
"name": {"required": True, "type": "str"},
"protocol": {"required": False, "type": "str",
"choices": ["http", "ftp", "socks",
"ssh"]},
"srcaddr": {"required": False, "type": "list",
"options": {
"name": {"required": True, "type": "str"}
}},
"srcaddr6": {"required": False, "type": "list",
"options": {
"name": {"required": True, "type": "str"}
}},
"sso-auth-method": {"required": False, "type": "str"},
"status": {"required": False, "type": "str",
"choices": ["enable", "disable"]},
"transaction-based": {"required": False, "type": "str",
"choices": ["enable", "disable"]},
"web-auth-cookie": {"required": False, "type": "str",
"choices": ["enable", "disable"]}
}
}
}
module = AnsibleModule(argument_spec=fields,
supports_check_mode=False)
try:
from fortiosapi import FortiOSAPI
except ImportError:
module.fail_json(msg="fortiosapi module is required")
global fos
fos = FortiOSAPI()
is_error, has_changed, result = fortios_authentication(module.params, fos)
if not is_error:
module.exit_json(changed=has_changed, meta=result)
else:
module.fail_json(msg="Error in repo", meta=result)
if __name__ == '__main__':
main()