Revize d53c2fdc

Re #8476 - Implemented and tested `get_cert_root(id)`.

src/controllers/certificates_controller.py

@@ -29 +29 @@
 ID = "id"
 E_NO_ISSUER_FOUND = {"success": False,
                            "data": "No certificate authority with such unique ID exists."}
-E_NO_CERTIFICATES_FOUND = {"success": False, "data": "No certificates found."}
+E_NO_CERTIFICATES_FOUND = {"success": False, "data": "No such certificate found."}
 E_NOT_JSON_FORMAT = {"success": False, "data": "The request must be JSON-formatted."}
 E_CORRUPTED_DATABASE = {"success": False, "data": "Internal server error (corrupted database)."}
 E_GENERAL_ERROR = {"success": False, "data": "Internal server error (unknown origin)."}
@@ -250 +250 @@
                 )
             return {"success": True, "data": ret}
 
-
     @staticmethod
     def get_certificate_root_by_id(id):  # noqa: E501
         """get certificate's root of trust chain by ID
@@ -264 +263 @@
         """
         CertController.setup()  # TODO remove after issue fixed
 
-        if connexion.request.is_json:
-            id = IdParameter.from_dict(connexion.request.get_json())  # noqa: E501
-        return 'do some magic!'
+        try:
+            v = int(id)
+        except ValueError:
+            return E_WRONG_PARAMETERS, 400
+
+        cert = CERTIFICATE_SERVICE.get_certificate(v)
+
+        if cert is None:
+            return E_NO_CERTIFICATES_FOUND, 205  # TODO related to 204 issue
+
+        while cert.parent_id != cert.certificate_id:
+            cert = CERTIFICATE_SERVICE.get_certificate(cert.parent_id)
+            if cert is None:
+                return E_CORRUPTED_DATABASE, 500
+
+        return {"success": True, "data": cert.pem_data}
 
     @staticmethod
     def get_certificate_trust_chain_by_id(id):  # noqa: E501