#!/usr/bin/python
from __future__ import absolute_import, division, print_function
# Copyright 2019-2021 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/>.

__metaclass__ = type

ANSIBLE_METADATA = {'status': ['preview'],
                    'supported_by': 'community',
                    'metadata_version': '1.1'}

DOCUMENTATION = '''
---
module: fmgr_ips_custom
short_description: Configure IPS custom signature.
description:
    - This module is able to configure a FortiManager device.
    - Examples include all parameters and values which need to be adjusted to data sources before usage.

version_added: "2.10"
author:
    - Link Zheng (@chillancezen)
    - Jie Xue (@JieX19)
    - Frank Shen (@fshen01)
    - Hongbin Lu (@fgtdev-hblu)
notes:
    - Running in workspace locking mode is supported in this FortiManager module, the top
      level parameters workspace_locking_adom and workspace_locking_timeout help do the work.
    - To create or update an object, use state present directive.
    - To delete an object, use state absent directive.
    - Normally, running one module can fail when a non-zero rc is returned. you can also override
      the conditions to fail or succeed with parameters rc_failed and rc_succeeded

options:
    enable_log:
        description: Enable/Disable logging for task
        required: false
        type: bool
        default: false
    proposed_method:
        description: The overridden method for the underlying Json RPC request
        required: false
        type: str
        choices:
          - update
          - set
          - add
    bypass_validation:
        description: only set to True when module schema diffs with FortiManager API structure, module continues to execute without validating parameters
        required: false
        type: bool
        default: false
    workspace_locking_adom:
        description: the adom to lock for FortiManager running in workspace mode, the value can be global and others including root
        required: false
        type: str
    workspace_locking_timeout:
        description: the maximum time in seconds to wait for other user to release the workspace lock
        required: false
        type: int
        default: 300
    state:
        description: the directive to create, update or delete an object
        type: str
        required: true
        choices:
          - present
          - absent
    rc_succeeded:
        description: the rc codes list with which the conditions to succeed will be overriden
        type: list
        required: false
    rc_failed:
        description: the rc codes list with which the conditions to fail will be overriden
        type: list
        required: false
    adom:
        description: the parameter (adom) in requested url
        type: str
        required: true
    ips_custom:
        description: the top level parameters set
        required: false
        type: dict
        suboptions:
            action:
                type: str
                description: 'Default action (pass or block) for this signature.'
                choices:
                    - 'block'
                    - 'pass'
            application:
                description: 'Applications to be protected. Blank for all applications.'
                type: str
            comment:
                type: str
                description: 'Comment.'
            location:
                description: 'Protect client or server traffic.'
                type: str
            log:
                type: str
                description: 'Enable/disable logging.'
                choices:
                    - 'disable'
                    - 'enable'
            log-packet:
                type: str
                description: 'Enable/disable packet logging.'
                choices:
                    - 'disable'
                    - 'enable'
            os:
                description: 'Operating system(s) that the signature protects. Blank for all operating systems.'
                type: str
            protocol:
                type: str
                description: 'Protocol(s) that the signature scans. Blank for all protocols.'
            rule-id:
                type: int
                description: 'Rule-Id.'
            severity:
                type: str
                description: 'Relative severity of the signature, from info to critical. Log messages generated by the signature include the severity.'
            sig-name:
                type: str
                description: 'Sig-Name.'
            signature:
                type: str
                description: 'Custom signature enclosed in single quotes.'
            status:
                type: str
                description: 'Enable/disable this signature.'
                choices:
                    - 'disable'
                    - 'enable'
            tag:
                type: str
                description: 'Signature tag.'

'''

EXAMPLES = '''
 - name: gathering fortimanager facts
   hosts: fortimanager00
   gather_facts: no
   connection: httpapi
   collections:
     - fortinet.fortimanager
   vars:
     ansible_httpapi_use_ssl: True
     ansible_httpapi_validate_certs: False
     ansible_httpapi_port: 443
   tasks:
    - name: retrieve all the IPS custom signatures
      fmgr_fact:
        facts:
            selector: 'ips_custom'
            params:
                adom: 'ansible'
                custom: ''
 - hosts: fortimanager00
   collections:
     - fortinet.fortimanager
   connection: httpapi
   vars:
      ansible_httpapi_use_ssl: True
      ansible_httpapi_validate_certs: False
      ansible_httpapi_port: 443
   tasks:
    - name: Configure IPS custom signature.
      fmgr_ips_custom:
         bypass_validation: True
         adom: ansible
         state: present
         ips_custom:
            rule-id: 1 # Required, no less than 1000;
            signature: 'F-SBID(--name: [string]; --service: [string]; --flow: [string])' # Required; Need follow signature syntax, check 'https://docs.fortinet.com/document/ipsengine/3.6.0/custom-ips-and-application-control-signature-syntax-guide/274110/creating-ips-and-application-control-signatures' for more information;
            tag: ansible-ipscustom #  Required
'''

RETURN = '''
request_url:
    description: The full url requested
    returned: always
    type: str
    sample: /sys/login/user
response_code:
    description: The status of api request
    returned: always
    type: int
    sample: 0
response_message:
    description: The descriptive message of the api response
    type: str
    returned: always
    sample: OK.

'''
from ansible.module_utils.basic import AnsibleModule
from ansible.module_utils.connection import Connection
from ansible_collections.fortinet.fortimanager.plugins.module_utils.napi import NAPIManager
from ansible_collections.fortinet.fortimanager.plugins.module_utils.napi import check_galaxy_version
from ansible_collections.fortinet.fortimanager.plugins.module_utils.napi import check_parameter_bypass


def main():
    jrpc_urls = [
        '/pm/config/adom/{adom}/obj/ips/custom',
        '/pm/config/global/obj/ips/custom'
    ]

    perobject_jrpc_urls = [
        '/pm/config/adom/{adom}/obj/ips/custom/{custom}',
        '/pm/config/global/obj/ips/custom/{custom}'
    ]

    url_params = ['adom']
    module_primary_key = 'tag'
    module_arg_spec = {
        'enable_log': {
            'type': 'bool',
            'required': False,
            'default': False
        },
        'forticloud_access_token': {
            'type': 'str',
            'required': False,
            'no_log': True
        },
        'proposed_method': {
            'type': 'str',
            'required': False,
            'choices': [
                'set',
                'update',
                'add'
            ]
        },
        'bypass_validation': {
            'type': 'bool',
            'required': False,
            'default': False
        },
        'workspace_locking_adom': {
            'type': 'str',
            'required': False
        },
        'workspace_locking_timeout': {
            'type': 'int',
            'required': False,
            'default': 300
        },
        'rc_succeeded': {
            'required': False,
            'type': 'list'
        },
        'rc_failed': {
            'required': False,
            'type': 'list'
        },
        'state': {
            'type': 'str',
            'required': True,
            'choices': [
                'present',
                'absent'
            ]
        },
        'adom': {
            'required': True,
            'type': 'str'
        },
        'ips_custom': {
            'required': False,
            'type': 'dict',
            'revision': {
                '6.0.0': True,
                '6.2.1': True,
                '6.2.3': True,
                '6.2.5': True,
                '6.4.0': True,
                '6.4.2': True,
                '6.4.5': True,
                '7.0.0': True
            },
            'options': {
                'action': {
                    'required': False,
                    'revision': {
                        '6.0.0': True,
                        '6.2.1': True,
                        '6.2.3': True,
                        '6.2.5': True,
                        '6.4.0': True,
                        '6.4.2': True,
                        '6.4.5': True,
                        '7.0.0': True
                    },
                    'choices': [
                        'block',
                        'pass'
                    ],
                    'type': 'str'
                },
                'application': {
                    'required': False,
                    'revision': {
                        '6.0.0': True,
                        '6.2.1': True,
                        '6.2.3': True,
                        '6.2.5': True,
                        '6.4.0': True,
                        '6.4.2': True,
                        '6.4.5': True,
                        '7.0.0': True
                    },
                    'type': 'str'
                },
                'comment': {
                    'required': False,
                    'revision': {
                        '6.0.0': True,
                        '6.2.1': True,
                        '6.2.3': True,
                        '6.2.5': True,
                        '6.4.0': True,
                        '6.4.2': True,
                        '6.4.5': True,
                        '7.0.0': True
                    },
                    'type': 'str'
                },
                'location': {
                    'required': False,
                    'revision': {
                        '6.0.0': True,
                        '6.2.1': True,
                        '6.2.3': True,
                        '6.2.5': True,
                        '6.4.0': True,
                        '6.4.2': True,
                        '6.4.5': True,
                        '7.0.0': True
                    },
                    'type': 'str'
                },
                'log': {
                    'required': False,
                    'revision': {
                        '6.0.0': True,
                        '6.2.1': True,
                        '6.2.3': True,
                        '6.2.5': True,
                        '6.4.0': True,
                        '6.4.2': True,
                        '6.4.5': True,
                        '7.0.0': True
                    },
                    'choices': [
                        'disable',
                        'enable'
                    ],
                    'type': 'str'
                },
                'log-packet': {
                    'required': False,
                    'revision': {
                        '6.0.0': True,
                        '6.2.1': True,
                        '6.2.3': True,
                        '6.2.5': True,
                        '6.4.0': True,
                        '6.4.2': True,
                        '6.4.5': True,
                        '7.0.0': True
                    },
                    'choices': [
                        'disable',
                        'enable'
                    ],
                    'type': 'str'
                },
                'os': {
                    'required': False,
                    'revision': {
                        '6.0.0': True,
                        '6.2.1': True,
                        '6.2.3': True,
                        '6.2.5': True,
                        '6.4.0': True,
                        '6.4.2': True,
                        '6.4.5': True,
                        '7.0.0': True
                    },
                    'type': 'str'
                },
                'protocol': {
                    'required': False,
                    'revision': {
                        '6.0.0': True,
                        '6.2.1': True,
                        '6.2.3': True,
                        '6.2.5': True,
                        '6.4.0': True,
                        '6.4.2': True,
                        '6.4.5': True,
                        '7.0.0': True
                    },
                    'type': 'str'
                },
                'rule-id': {
                    'required': False,
                    'revision': {
                        '6.0.0': True,
                        '6.2.1': True,
                        '6.2.3': True,
                        '6.2.5': True,
                        '6.4.0': True,
                        '6.4.2': True,
                        '6.4.5': True,
                        '7.0.0': True
                    },
                    'type': 'int'
                },
                'severity': {
                    'required': False,
                    'revision': {
                        '6.0.0': True,
                        '6.2.1': True,
                        '6.2.3': True,
                        '6.2.5': True,
                        '6.4.0': True,
                        '6.4.2': True,
                        '6.4.5': True,
                        '7.0.0': True
                    },
                    'type': 'str'
                },
                'sig-name': {
                    'required': False,
                    'revision': {
                        '6.0.0': True,
                        '6.2.1': True,
                        '6.2.3': True,
                        '6.2.5': True,
                        '6.4.0': True,
                        '6.4.2': True,
                        '6.4.5': True,
                        '7.0.0': True
                    },
                    'type': 'str'
                },
                'signature': {
                    'required': False,
                    'revision': {
                        '6.0.0': True,
                        '6.2.1': True,
                        '6.2.3': True,
                        '6.2.5': True,
                        '6.4.0': True,
                        '6.4.2': True,
                        '6.4.5': True,
                        '7.0.0': True
                    },
                    'type': 'str'
                },
                'status': {
                    'required': False,
                    'revision': {
                        '6.0.0': True,
                        '6.2.1': True,
                        '6.2.3': True,
                        '6.2.5': True,
                        '6.4.0': True,
                        '6.4.2': True,
                        '6.4.5': True,
                        '7.0.0': True
                    },
                    'choices': [
                        'disable',
                        'enable'
                    ],
                    'type': 'str'
                },
                'tag': {
                    'required': True,
                    'revision': {
                        '6.0.0': True,
                        '6.2.1': True,
                        '6.2.3': True,
                        '6.2.5': True,
                        '6.4.0': True,
                        '6.4.2': True,
                        '6.4.5': True,
                        '7.0.0': True
                    },
                    'type': 'str'
                }
            }

        }
    }

    params_validation_blob = []
    check_galaxy_version(module_arg_spec)
    module = AnsibleModule(argument_spec=check_parameter_bypass(module_arg_spec, 'ips_custom'),
                           supports_check_mode=False)

    fmgr = None
    if module._socket_path:
        connection = Connection(module._socket_path)
        connection.set_option('enable_log', module.params['enable_log'] if 'enable_log' in module.params else False)
        connection.set_option('forticloud_access_token',
                              module.params['forticloud_access_token'] if 'forticloud_access_token' in module.params else None)
        fmgr = NAPIManager(jrpc_urls, perobject_jrpc_urls, module_primary_key, url_params, module, connection, top_level_schema_name='data')
        fmgr.validate_parameters(params_validation_blob)
        fmgr.process_curd(argument_specs=module_arg_spec)
    else:
        module.fail_json(msg='MUST RUN IN HTTPAPI MODE')
    module.exit_json(meta=module.params)


if __name__ == '__main__':
    main()