Fortinet's FortiOS firewall ssl server (#52104)

lib/ansible/modules/network/fortios/fortios_firewall_ssl_server.py

@@ -0,0 +1,375 @@
+#!/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_firewall_ssl_server
+short_description: Configure SSL servers in Fortinet's FortiOS and FortiGate.
+description:
+    - This module is able to configure a FortiGate or FortiOS by
+      allowing the user to configure firewall feature and ssl_server 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
+    firewall_ssl_server:
+        description:
+            - Configure SSL servers.
+        default: null
+        suboptions:
+            state:
+                description:
+                    - Indicates whether to create or remove the object
+                choices:
+                    - present
+                    - absent
+            add-header-x-forwarded-proto:
+                description:
+                    - Enable/disable adding an X-Forwarded-Proto header to forwarded requests.
+                choices:
+                    - enable
+                    - disable
+            ip:
+                description:
+                    - IPv4 address of the SSL server.
+            mapped-port:
+                description:
+                    - Mapped server service port (1 - 65535, default = 80).
+            name:
+                description:
+                    - Server name.
+                required: true
+            port:
+                description:
+                    - Server service port (1 - 65535, default = 443).
+            ssl-algorithm:
+                description:
+                    - Relative strength of encryption algorithms accepted in negotiation.
+                choices:
+                    - high
+                    - medium
+                    - low
+            ssl-cert:
+                description:
+                    - Name of certificate for SSL connections to this server (default = "Fortinet_CA_SSL"). Source vpn.certificate.local.name.
+            ssl-client-renegotiation:
+                description:
+                    - Allow or block client renegotiation by server.
+                choices:
+                    - allow
+                    - deny
+                    - secure
+            ssl-dh-bits:
+                description:
+                    - Bit-size of Diffie-Hellman (DH) prime used in DHE-RSA negotiation (default = 2048).
+                choices:
+                    - 768
+                    - 1024
+                    - 1536
+                    - 2048
+            ssl-max-version:
+                description:
+                    - Highest SSL/TLS version to negotiate.
+                choices:
+                    - tls-1.0
+                    - tls-1.1
+                    - tls-1.2
+            ssl-min-version:
+                description:
+                    - Lowest SSL/TLS version to negotiate.
+                choices:
+                    - tls-1.0
+                    - tls-1.1
+                    - tls-1.2
+            ssl-mode:
+                description:
+                    - SSL/TLS mode for encryption and decryption of traffic.
+                choices:
+                    - half
+                    - full
+            ssl-send-empty-frags:
+                description:
+                    - Enable/disable sending empty fragments to avoid attack on CBC IV.
+                choices:
+                    - enable
+                    - disable
+            url-rewrite:
+                description:
+                    - Enable/disable rewriting the URL.
+                choices:
+                    - enable
+                    - disable
+'''
+
+EXAMPLES = '''
+- hosts: localhost
+  vars:
+   host: "192.168.122.40"
+   username: "admin"
+   password: ""
+   vdom: "root"
+  tasks:
+  - name: Configure SSL servers.
+    fortios_firewall_ssl_server:
+      host:  "{{ host }}"
+      username: "{{ username }}"
+      password: "{{ password }}"
+      vdom:  "{{ vdom }}"
+      https: "False"
+      firewall_ssl_server:
+        state: "present"
+        add-header-x-forwarded-proto: "enable"
+        ip: "<your_own_value>"
+        mapped-port: "5"
+        name: "default_name_6"
+        port: "7"
+        ssl-algorithm: "high"
+        ssl-cert: "<your_own_value> (source vpn.certificate.local.name)"
+        ssl-client-renegotiation: "allow"
+        ssl-dh-bits: "768"
+        ssl-max-version: "tls-1.0"
+        ssl-min-version: "tls-1.0"
+        ssl-mode: "half"
+        ssl-send-empty-frags: "enable"
+        url-rewrite: "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_firewall_ssl_server_data(json):
+    option_list = ['add-header-x-forwarded-proto', 'ip', 'mapped-port',
+                   'name', 'port', 'ssl-algorithm',
+                   'ssl-cert', 'ssl-client-renegotiation', 'ssl-dh-bits',
+                   'ssl-max-version', 'ssl-min-version', 'ssl-mode',
+                   'ssl-send-empty-frags', 'url-rewrite']
+    dictionary = {}
+
+    for attribute in option_list:
+        if attribute in json and json[attribute] is not None:
+            dictionary[attribute] = json[attribute]
+
+    return dictionary
+
+
+def firewall_ssl_server(data, fos):
+    vdom = data['vdom']
+    firewall_ssl_server_data = data['firewall_ssl_server']
+    filtered_data = filter_firewall_ssl_server_data(firewall_ssl_server_data)
+    if firewall_ssl_server_data['state'] == "present":
+        return fos.set('firewall',
+                       'ssl-server',
+                       data=filtered_data,
+                       vdom=vdom)
+
+    elif firewall_ssl_server_data['state'] == "absent":
+        return fos.delete('firewall',
+                          'ssl-server',
+                          mkey=filtered_data['name'],
+                          vdom=vdom)
+
+
+def fortios_firewall(data, fos):
+    login(data)
+
+    methodlist = ['firewall_ssl_server']
+    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},
+        "firewall_ssl_server": {
+            "required": False, "type": "dict",
+            "options": {
+                "state": {"required": True, "type": "str",
+                          "choices": ["present", "absent"]},
+                "add-header-x-forwarded-proto": {"required": False, "type": "str",
+                                                 "choices": ["enable", "disable"]},
+                "ip": {"required": False, "type": "str"},
+                "mapped-port": {"required": False, "type": "int"},
+                "name": {"required": True, "type": "str"},
+                "port": {"required": False, "type": "int"},
+                "ssl-algorithm": {"required": False, "type": "str",
+                                  "choices": ["high", "medium", "low"]},
+                "ssl-cert": {"required": False, "type": "str"},
+                "ssl-client-renegotiation": {"required": False, "type": "str",
+                                             "choices": ["allow", "deny", "secure"]},
+                "ssl-dh-bits": {"required": False, "type": "str",
+                                "choices": ["768", "1024", "1536",
+                                            "2048"]},
+                "ssl-max-version": {"required": False, "type": "str",
+                                    "choices": ["tls-1.0", "tls-1.1", "tls-1.2"]},
+                "ssl-min-version": {"required": False, "type": "str",
+                                    "choices": ["tls-1.0", "tls-1.1", "tls-1.2"]},
+                "ssl-mode": {"required": False, "type": "str",
+                             "choices": ["half", "full"]},
+                "ssl-send-empty-frags": {"required": False, "type": "str",
+                                         "choices": ["enable", "disable"]},
+                "url-rewrite": {"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_firewall(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()