[cloud] Add new module digital_ocean_sshkey_facts (#26365)

* do_sshkeys_facts module

* Fix

* Fix version

* Configure timeout and validate_certs for fetch_url

* Add support for new DO_OAUTH_TOKEN env var

* rename module prefix from do_* to digital_ocean_*

* Fix python 2.6 positional index

* Use modules_utils digital ocean lib

* Update metadata version

* Update version added

* Update module from boilerplate

* Update examples

* Add timeout documentation

* Fix typo

lib/ansible/modules/cloud/digital_ocean/digital_ocean_sshkey_facts.py

@@ -0,0 +1,116 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+#
+# Copyright: Ansible Project
+# 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 = {'status': ['preview'],
+                    'supported_by': 'community',
+                    'metadata_version': '1.1'}
+
+
+DOCUMENTATION = '''
+---
+module: digital_ocean_sshkey_facts
+short_description: DigitalOcean SSH keys facts
+description:
+     - Fetch DigitalOcean SSH keys facts.
+version_added: "2.5"
+author: "Patrick Marques (@pmarques)"
+options:
+  oauth_token:
+    description:
+     - DigitalOcean API token.
+    required: true
+  timeout:
+    description:
+    - The timeout in seconds used for polling DigitalOcean's API.
+    default: 30
+
+notes:
+  - Version 2 of DigitalOcean API is used.
+requirements:
+  - "python >= 2.6"
+'''
+
+
+EXAMPLES = '''
+- digital_ocean_sshkey_facts:
+    oauth_token: "{{ my_do_key }}"
+
+- set_fact:
+    pubkey: "{{ item.public_key }}"
+  with_items: "{{ ssh_keys|json_query(ssh_pubkey) }}"
+  vars:
+    ssh_pubkey: "[?name=='ansible_ctrl']"
+
+- debug:
+    msg: "{{ pubkey }}"
+'''
+
+
+RETURN = '''
+# Digital Ocean API info https://developers.digitalocean.com/documentation/v2/#list-all-keys
+data:
+    description: List of SSH keys on DigitalOcean
+    returned: success and no resource constraint
+    type: dict
+    sample: {
+      "ssh_keys": [
+        {
+          "id": 512189,
+          "fingerprint": "3b:16:bf:e4:8b:00:8b:b8:59:8c:a9:d3:f0:19:45:fa",
+          "public_key": "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAAAQQDDHr/jh2Jy4yALcK4JyWbVkPRaWmhck3IgCoeOO3z1e2dBowLh64QAM+Qb72pxekALga2oi4GvT+TlWNhzPH4V example",
+          "name": "My SSH Public Key"
+        }
+      ],
+      "links": {
+      },
+      "meta": {
+        "total": 1
+      }
+    }
+'''
+
+from ansible.module_utils.basic import env_fallback
+from ansible.module_utils.basic import AnsibleModule
+from ansible.module_utils.digital_ocean import DigitalOceanHelper
+
+
+def core(module):
+    rest = DigitalOceanHelper(module)
+
+    response = rest.get("account/keys")
+    status_code = response.status_code
+    json = response.json
+    if status_code == 200:
+        module.exit_json(changed=False, ansible_facts=json)
+    else:
+        module.fail_json(msg='Error fecthing facts [{0}: {1}]'.format(
+            status_code, response.json['message']))
+
+
+def main():
+    module = AnsibleModule(
+        argument_spec=dict(
+            oauth_token=dict(
+                no_log=True,
+                # Support environment variable for DigitalOcean OAuth Token
+                fallback=(env_fallback, ['DO_API_TOKEN', 'DO_API_KEY', 'DO_OAUTH_TOKEN']),
+                required=True,
+            ),
+            validate_certs=dict(type='bool', default=True),
+            timeout=dict(type='int', default=30),
+        ),
+        supports_check_mode=True,
+    )
+
+    core(module)
+
+if __name__ == '__main__':
+    main()