Add API version endpoint

selfprivacy_api/app.py

@@ -48,7 +48,7 @@ def create_app():
     def spec():
         if app.config["ENABLE_SWAGGER"] == "1":
             swag = swagger(app)
-            swag["info"]["version"] = "1.0"
+            swag["info"]["version"] = "1.0.0"
             swag["info"]["title"] = "SelfPrivacy API"
             swag["info"]["description"] = "SelfPrivacy API"
             swag["securityDefinitions"] = {

selfprivacy_api/resources/common.py

@@ -4,6 +4,31 @@ import subprocess
 from flask_restful import Resource, reqparse
 
 
+class ApiVersion(Resource):
+    """SelfPrivacy API version"""
+
+    def get(self):
+        """Get API version
+        ---
+        tags:
+            - System
+        security:
+            - bearerAuth: []
+        responses:
+            200:
+                description: API version
+                schema:
+                    type: object
+                    properties:
+                        version:
+                            type: string
+                            description: API version
+            401:
+                description: Unauthorized
+        """
+        return {"version": "1.0.0"}
+
+
 class DecryptDisk(Resource):
     """Decrypt disk"""