Fortinet's FortiOS Dnsfilter profile (#51870)

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Miguel Angel Muñoz González 2019-02-12 09:51:34 +01:00 committed by John R Barker
parent c0bee726c0
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#!/usr/bin/python
from __future__ import (absolute_import, division, print_function)
# Copyright 2019 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_dnsfilter_profile
short_description: Configure DNS domain filter profiles in Fortinet's FortiOS and FortiGate.
description:
- This module is able to configure a FortiGate or FortiOS by
allowing the user to configure dnsfilter feature and profile 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
dnsfilter_profile:
description:
- Configure DNS domain filter profiles.
default: null
suboptions:
state:
description:
- Indicates whether to create or remove the object
choices:
- present
- absent
block-action:
description:
- Action to take for blocked domains.
choices:
- block
- redirect
block-botnet:
description:
- Enable/disable blocking botnet C&C DNS lookups.
choices:
- disable
- enable
comment:
description:
- Comment.
domain-filter:
description:
- Domain filter settings.
suboptions:
domain-filter-table:
description:
- DNS domain filter table ID. Source dnsfilter.domain-filter.id.
external-ip-blocklist:
description:
- One or more external IP block lists.
suboptions:
name:
description:
- External domain block list name. Source system.external-resource.name.
required: true
ftgd-dns:
description:
- FortiGuard DNS Filter settings.
suboptions:
filters:
description:
- FortiGuard DNS domain filters.
suboptions:
action:
description:
- Action to take for DNS requests matching the category.
choices:
- block
- monitor
category:
description:
- Category number.
id:
description:
- ID number.
required: true
log:
description:
- Enable/disable DNS filter logging for this DNS profile.
choices:
- enable
- disable
options:
description:
- FortiGuard DNS filter options.
choices:
- error-allow
- ftgd-disable
log-all-domain:
description:
- Enable/disable logging of all domains visited (detailed DNS logging).
choices:
- enable
- disable
name:
description:
- Profile name.
required: true
redirect-portal:
description:
- IP address of the SDNS redirect portal.
safe-search:
description:
- Enable/disable Google, Bing, and YouTube safe search.
choices:
- disable
- enable
sdns-domain-log:
description:
- Enable/disable domain filtering and botnet domain logging.
choices:
- enable
- disable
sdns-ftgd-err-log:
description:
- Enable/disable FortiGuard SDNS rating error logging.
choices:
- enable
- disable
youtube-restrict:
description:
- Set safe search for YouTube restriction level.
choices:
- strict
- moderate
'''
EXAMPLES = '''
- hosts: localhost
vars:
host: "192.168.122.40"
username: "admin"
password: ""
vdom: "root"
tasks:
- name: Configure DNS domain filter profiles.
fortios_dnsfilter_profile:
host: "{{ host }}"
username: "{{ username }}"
password: "{{ password }}"
vdom: "{{ vdom }}"
dnsfilter_profile:
state: "present"
block-action: "block"
block-botnet: "disable"
comment: "Comment."
domain-filter:
domain-filter-table: "7 (source dnsfilter.domain-filter.id)"
external-ip-blocklist:
-
name: "default_name_9 (source system.external-resource.name)"
ftgd-dns:
filters:
-
action: "block"
category: "13"
id: "14"
log: "enable"
options: "error-allow"
log-all-domain: "enable"
name: "default_name_18"
redirect-portal: "<your_own_value>"
safe-search: "disable"
sdns-domain-log: "enable"
sdns-ftgd-err-log: "enable"
youtube-restrict: "strict"
'''
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_dnsfilter_profile_data(json):
option_list = ['block-action', 'block-botnet', 'comment',
'domain-filter', 'external-ip-blocklist', 'ftgd-dns',
'log-all-domain', 'name', 'redirect-portal',
'safe-search', 'sdns-domain-log', 'sdns-ftgd-err-log',
'youtube-restrict']
dictionary = {}
for attribute in option_list:
if attribute in json and json[attribute] is not None:
dictionary[attribute] = json[attribute]
return dictionary
def dnsfilter_profile(data, fos):
vdom = data['vdom']
dnsfilter_profile_data = data['dnsfilter_profile']
filtered_data = filter_dnsfilter_profile_data(dnsfilter_profile_data)
if dnsfilter_profile_data['state'] == "present":
return fos.set('dnsfilter',
'profile',
data=filtered_data,
vdom=vdom)
elif dnsfilter_profile_data['state'] == "absent":
return fos.delete('dnsfilter',
'profile',
mkey=filtered_data['name'],
vdom=vdom)
def fortios_dnsfilter(data, fos):
login(data)
methodlist = ['dnsfilter_profile']
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"},
"dnsfilter_profile": {
"required": False, "type": "dict",
"options": {
"state": {"required": True, "type": "str",
"choices": ["present", "absent"]},
"block-action": {"required": False, "type": "str",
"choices": ["block", "redirect"]},
"block-botnet": {"required": False, "type": "str",
"choices": ["disable", "enable"]},
"comment": {"required": False, "type": "str"},
"domain-filter": {"required": False, "type": "dict",
"options": {
"domain-filter-table": {"required": False, "type": "int"}
}},
"external-ip-blocklist": {"required": False, "type": "list",
"options": {
"name": {"required": True, "type": "str"}
}},
"ftgd-dns": {"required": False, "type": "dict",
"options": {
"filters": {"required": False, "type": "list",
"options": {
"action": {"required": False, "type": "str",
"choices": ["block", "monitor"]},
"category": {"required": False, "type": "int"},
"id": {"required": True, "type": "int"},
"log": {"required": False, "type": "str",
"choices": ["enable", "disable"]}
}},
"options": {"required": False, "type": "str",
"choices": ["error-allow", "ftgd-disable"]}
}},
"log-all-domain": {"required": False, "type": "str",
"choices": ["enable", "disable"]},
"name": {"required": True, "type": "str"},
"redirect-portal": {"required": False, "type": "str"},
"safe-search": {"required": False, "type": "str",
"choices": ["disable", "enable"]},
"sdns-domain-log": {"required": False, "type": "str",
"choices": ["enable", "disable"]},
"sdns-ftgd-err-log": {"required": False, "type": "str",
"choices": ["enable", "disable"]},
"youtube-restrict": {"required": False, "type": "str",
"choices": ["strict", "moderate"]}
}
}
}
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_dnsfilter(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()