Checkpoint access rule facts (#49933)

* Add checkpoint access rule facts module

* Add docstrings and rebase with devel

* Add ANSIBLE_METADATA

lib/ansible/modules/network/checkpoint/checkpoint_access_rule_facts.py

@@ -0,0 +1,107 @@
+#!/usr/bin/python
+#
+# This file is part of Ansible
+#
+# Ansible 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.
+#
+# Ansible 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 Ansible.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+
+from __future__ import (absolute_import, division, print_function)
+__metaclass__ = type
+
+
+ANSIBLE_METADATA = {'metadata_version': '1.1',
+                    'status': ['preview'],
+                    'supported_by': 'network'}
+
+
+DOCUMENTATION = """
+---
+module: checkpoint_access_rule_facts
+short_description: Get access rules objects facts on Checkpoint over Web Services API
+description:
+  - Get access rules objects facts on Checkpoint devices.
+    All operations are performed over Web Services API.
+version_added: "2.8"
+author: "Ansible by Red Hat (@rcarrillocruz)"
+options:
+  name:
+    description:
+      - Name of the access rule. If not provided, UID is required.
+    type: str
+  uid:
+    description:
+      - UID of the access rule. If not provided, name is required.
+    type: str
+  layer:
+    description:
+      - Layer the access rule is attached to.
+    required: True
+    type: str
+"""
+
+EXAMPLES = """
+- name: Create access rule
+  checkpoint_access_rule_facts:
+    layer: Network
+    name: "Drop attacker"
+"""
+
+RETURN = """
+ansible_facts:
+  description: The checkpoint access rule object facts.
+  returned: always.
+  type: list
+"""
+
+
+from ansible.module_utils.basic import AnsibleModule
+from ansible.module_utils.connection import Connection
+from ansible.module_utils.six.moves.urllib.error import HTTPError
+import json
+
+
+def get_access_rule(module, connection):
+    name = module.params['name']
+    uid = module.params['uid']
+    layer = module.params['layer']
+
+    if uid:
+        payload = {'uid': uid, 'layer': layer}
+    elif name:
+        payload = {'name': name, 'layer': layer}
+
+    code, response = connection.send_request('/web_api/show-access-rule', payload)
+
+    return code, response
+
+
+def main():
+    argument_spec = dict(
+        name=dict(type='str'),
+        uid=dict(type='str'),
+        layer=dict(type='str', required=True),
+    )
+
+    module = AnsibleModule(argument_spec=argument_spec)
+    connection = Connection(module._socket_path)
+    code, response = get_access_rule(module, connection)
+    if code == 200:
+        module.exit_json(ansible_facts=dict(checkpoint_access_rules=response))
+    else:
+        module.fail_json(msg='Checkpoint device returned error {0} with message {1}'.format(code, response))
+
+
+if __name__ == '__main__':
+    main()