From a09d1e038d4d3127e61c7f2be761af155188453b Mon Sep 17 00:00:00 2001
From: Simon Dodsley <simon@purestorage.com>
Date: Tue, 27 Aug 2019 17:45:17 -0400
Subject: [PATCH] New module to set SMTP config for Pure Storage FlashArray
 (#58899)

---
 .../storage/purestorage/purefa_smtp.py        | 150 ++++++++++++++++++
 1 file changed, 150 insertions(+)
 create mode 100644 lib/ansible/modules/storage/purestorage/purefa_smtp.py

diff --git a/lib/ansible/modules/storage/purestorage/purefa_smtp.py b/lib/ansible/modules/storage/purestorage/purefa_smtp.py
new file mode 100644
index 00000000000..3d42379925e
--- /dev/null
+++ b/lib/ansible/modules/storage/purestorage/purefa_smtp.py
@@ -0,0 +1,150 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+
+# (c) 2018, Simon Dodsley (simon@purestorage.com)
+# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
+
+from __future__ import absolute_import, division, print_function
+__metaclass__ = type
+
+ANSIBLE_METADATA = {'metadata_version': '1.1',
+                    'status': ['preview'],
+                    'supported_by': 'community'}
+
+DOCUMENTATION = r'''
+---
+module: purefa_smtp
+version_added: '2.9'
+author:
+  - Pure Storage ansible Team (@sdodsley) <pure-ansible-team@purestorage.com>
+short_description: Configure FlashArray SMTP settings
+description:
+- Set or erase configuration for the SMTP settings.
+- If username/password are set this will always force a change as there is
+  no way to see if the password is differnet from the current SMTP configuration.
+- Pure Storage Ansible Team (@sdodsley) <pure-ansible-team@purestorage.com>
+options:
+  state:
+    description:
+    - Set or delete SMTP configuration
+    default: present
+    type: str
+    choices: [ absent, present ]
+  password:
+    description:
+    - The SMTP password.
+    type: str
+  user:
+    description:
+    - The SMTP username.
+    type: str
+  relay_host:
+    description:
+    - IPv4 or IPv6 address or FQDN. A port number may be appended.
+    type: str
+  sender_domain:
+    description:
+    - Domain name.
+    type: str
+extends_documentation_fragment:
+- purestorage.fa
+'''
+
+EXAMPLES = r'''
+- name: Delete exisitng SMTP settings
+  purefa_smtp:
+    state: absent
+    fa_url: 10.10.10.2
+    api_token: e31060a7-21fc-e277-6240-25983c6c4592
+
+- name: Set SMTP settings
+  purefa_smtp:
+    sender_domain: purestorage.com
+    password: account_password
+    user: smtp_account
+    relay_host: 10.2.56.78:2345
+    fa_url: 10.10.10.2
+    api_token: e31060a7-21fc-e277-6240-25983c6c4592
+'''
+
+RETURN = r'''
+'''
+
+from ansible.module_utils.basic import AnsibleModule
+from ansible.module_utils.pure import get_system, purefa_argument_spec
+
+
+def delete_smtp(module, array):
+    """Delete SMTP settings"""
+    changed = True
+    if not module.check_mode:
+        try:
+            array.set_smtp(sender_domain='', username='', password='', relay_host='')
+        except Exception:
+            module.fail_json(msg='Delete SMTP settigs failed')
+    module.exit_json(changed=changed)
+
+
+def create_smtp(module, array):
+    """Set SMTP settings"""
+    changed = True
+    current_smtp = array.get_smtp()
+    if not module.check_mode:
+        if module.params['sender_domain'] and current_smtp['sender_domain'] != module.params['sender_domain']:
+            try:
+                array.set_smtp(sender_domain=module.params['sender_domain'])
+                changed_sender = True
+            except Exception:
+                module.fail_json(msg='Set SMTP sender domain failed.')
+        else:
+            changed_sender = False
+        if module.params['relay_host'] and current_smtp['relay_host'] != module.params['relay_host']:
+            try:
+                array.set_smtp(relay_host=module.params['relay_host'])
+                changed_relay = True
+            except Exception:
+                module.fail_json(msg='Set SMTP relay host failed.')
+        else:
+            changed_relay = False
+        if module.params['user']:
+            try:
+                array.set_smtp(user_name=module.params['user'], password=module.params['password'])
+                changed_creds = True
+            except Exception:
+                module.fail_json(msg='Set SMTP username/password failed.')
+        else:
+            changed_creds = False
+        changed = bool(changed_sender or changed_relay or changed_creds)
+
+    module.exit_json(changed=changed)
+
+
+def main():
+    argument_spec = purefa_argument_spec()
+    argument_spec.update(dict(
+        state=dict(type='str', default='present', choices=['absent', 'present']),
+        sender_domain=dict(type='str'),
+        password=dict(type='str', no_log=True),
+        user=dict(type='str'),
+        relay_host=dict(type='str'),
+    ))
+
+    required_together = [['user', 'password']]
+
+    module = AnsibleModule(argument_spec,
+                           required_together=required_together,
+                           supports_check_mode=True)
+
+    state = module.params['state']
+    array = get_system(module)
+
+    if state == 'absent':
+        delete_smtp(module, array)
+    elif state == 'present':
+        create_smtp(module, array)
+    else:
+        module.exit_json(changed=False)
+
+
+if __name__ == '__main__':
+    main()