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Fortinet's FortiOS ips global (#52120)

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Miguel Angel Muñoz González 2019-02-13 12:29:05 +01:00 committed by John R Barker
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commit 4a9014fca1

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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_ips_global
short_description: Configure IPS global parameter in Fortinet's FortiOS and FortiGate.
description:
- This module is able to configure a FortiGate or FortiOS by
allowing the user to configure ips feature and global 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: true
ips_global:
description:
- Configure IPS global parameter.
default: null
suboptions:
anomaly-mode:
description:
- Global blocking mode for rate-based anomalies.
choices:
- periodical
- continuous
database:
description:
- Regular or extended IPS database. Regular protects against the latest common and in-the-wild attacks. Extended includes protection from
legacy attacks.
choices:
- regular
- extended
deep-app-insp-db-limit:
description:
- Limit on number of entries in deep application inspection database (1 - 2147483647, 0 = use recommended setting)
deep-app-insp-timeout:
description:
- Timeout for Deep application inspection (1 - 2147483647 sec., 0 = use recommended setting).
engine-count:
description:
- Number of IPS engines running. If set to the default value of 0, FortiOS sets the number to optimize performance depending on the number
of CPU cores.
exclude-signatures:
description:
- Excluded signatures.
choices:
- none
- industrial
fail-open:
description:
- Enable to allow traffic if the IPS process crashes. Default is disable and IPS traffic is blocked when the IPS process crashes.
choices:
- enable
- disable
intelligent-mode:
description:
- Enable/disable IPS adaptive scanning (intelligent mode). Intelligent mode optimizes the scanning method for the type of traffic.
choices:
- enable
- disable
session-limit-mode:
description:
- Method of counting concurrent sessions used by session limit anomalies. Choose between greater accuracy (accurate) or improved
performance (heuristics).
choices:
- accurate
- heuristic
skype-client-public-ipaddr:
description:
- Public IP addresses of your network that receive Skype sessions. Helps identify Skype sessions. Separate IP addresses with commas.
socket-size:
description:
- IPS socket buffer size (0 - 256 MB). Default depends on available memory. Can be changed to tune performance.
sync-session-ttl:
description:
- Enable/disable use of kernel session TTL for IPS sessions.
choices:
- enable
- disable
traffic-submit:
description:
- Enable/disable submitting attack data found by this FortiGate to FortiGuard.
choices:
- enable
- disable
'''
EXAMPLES = '''
- hosts: localhost
vars:
host: "192.168.122.40"
username: "admin"
password: ""
vdom: "root"
tasks:
- name: Configure IPS global parameter.
fortios_ips_global:
host: "{{ host }}"
username: "{{ username }}"
password: "{{ password }}"
vdom: "{{ vdom }}"
https: "False"
ips_global:
anomaly-mode: "periodical"
database: "regular"
deep-app-insp-db-limit: "5"
deep-app-insp-timeout: "6"
engine-count: "7"
exclude-signatures: "none"
fail-open: "enable"
intelligent-mode: "enable"
session-limit-mode: "accurate"
skype-client-public-ipaddr: "<your_own_value>"
socket-size: "13"
sync-session-ttl: "enable"
traffic-submit: "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_ips_global_data(json):
option_list = ['anomaly-mode', 'database', 'deep-app-insp-db-limit',
'deep-app-insp-timeout', 'engine-count', 'exclude-signatures',
'fail-open', 'intelligent-mode', 'session-limit-mode',
'skype-client-public-ipaddr', 'socket-size', 'sync-session-ttl',
'traffic-submit']
dictionary = {}
for attribute in option_list:
if attribute in json and json[attribute] is not None:
dictionary[attribute] = json[attribute]
return dictionary
def ips_global(data, fos):
vdom = data['vdom']
ips_global_data = data['ips_global']
filtered_data = filter_ips_global_data(ips_global_data)
return fos.set('ips',
'global',
data=filtered_data,
vdom=vdom)
def fortios_ips(data, fos):
login(data)
methodlist = ['ips_global']
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": True},
"ips_global": {
"required": False, "type": "dict",
"options": {
"anomaly-mode": {"required": False, "type": "str",
"choices": ["periodical", "continuous"]},
"database": {"required": False, "type": "str",
"choices": ["regular", "extended"]},
"deep-app-insp-db-limit": {"required": False, "type": "int"},
"deep-app-insp-timeout": {"required": False, "type": "int"},
"engine-count": {"required": False, "type": "int"},
"exclude-signatures": {"required": False, "type": "str",
"choices": ["none", "industrial"]},
"fail-open": {"required": False, "type": "str",
"choices": ["enable", "disable"]},
"intelligent-mode": {"required": False, "type": "str",
"choices": ["enable", "disable"]},
"session-limit-mode": {"required": False, "type": "str",
"choices": ["accurate", "heuristic"]},
"skype-client-public-ipaddr": {"required": False, "type": "str"},
"socket-size": {"required": False, "type": "int"},
"sync-session-ttl": {"required": False, "type": "str",
"choices": ["enable", "disable"]},
"traffic-submit": {"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_ips(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()