draft for sign_request module

library/cert_request.py

@@ -0,0 +1,98 @@
+#! /usr/bin/env python
+
+from ansible.module_utils.basic import AnsibleModule
+
+DOCUMENTATION = '''
+---
+module: cert_request
+author: Edoardo Putti
+short_description: generate a host certificate request
+options:
+    host:
+        required: true
+        description: FQDN for the host
+    path:
+        required: true
+        description: path to key to be signed
+    proto:
+        required: true
+        description:
+        choices:
+          - ssh
+          - ssl
+'''
+
+EXAMPLES = '''
+- name: Generate ssl host request
+  cert_request:
+    host: "gandalf.lilik.it"
+    path: "/etc/openvpn/openvpn.csr"
+    proto: "ssl"
+
+- name: Generate ssh host request
+  cert_request:
+    host: ""
+    path: "/etc/ssh/ssh_host_ed25519_key.pub"
+    proto: "ssh"
+'''
+
+RETURN = '''
+type
+  description: protocol used for the key
+  returned: always
+  sample: sign_request
+  type: string
+keyType
+  description: which type of key we are requesting
+  returned: always
+  sample:
+    ssh_host
+    ssl_host
+hostName
+  description: FQDN of the host requesting a cert
+  returned: always
+  sample:
+    example.lilik.it
+keyData:
+  description: string representation of the key
+  returned: always
+'''
+
+
+def main():
+    module = AnsibleModule(
+                argument_spec=dict(
+                    host=dict(
+                        required=True,
+                        type='str',
+                    ),
+                    path=dict(
+                        required=True,
+                        type='str',
+                    ),
+                    proto=dict(
+                        required=True,
+                        choices=['ssh', 'ssl'],
+                    ),
+                ),
+                supports_check_mode=False,
+            )
+
+    host = module.params.get('host')
+    path = module.params.get('path')
+    proto = module.params.get('proto')
+
+    with open(path, 'r') as src:
+        result = {
+            'type': 'sign_request',
+            'request': {
+                'keyType': '{}_host'.format(proto),
+                'hostName': host,
+                'keyDat': src.read().replace('\n', ''),
+            },
+        }
+        module.exit_json(**result)
+
+
+if __name__ == '__main__':
+    main()