chore: use endpoint

Author: sdk-liuzhaoliang

volcenginesdkcore/feature/rds/connect_utils.py

@@ -63,7 +63,6 @@ def build_auth_token(api_client, db_user, instance_id, expires=None):
                                                                        DEFAULT_SERVICE),
                       method='GET',
                       query_params=query)
-    request.host = None  # Force endpoint resolution by interceptor
     request.endpoint_provider = StandardEndpointResolver()
     request.service = DEFAULT_SERVICE
     request.is_presign = True

volcenginesdkcore/interceptor/interceptors/resolve_endpoint_interceptor.py

@@ -19,7 +19,14 @@ def intercept(self, context):
             context.request.host = endpoint_resolver.host
             prefix = endpoint_resolver.url_for(scheme)
         else:
-            prefix = scheme + '://' + host
+            if host.startswith('https://'):
+                prefix = host
+                context.request.host = host[len('https://'):]
+            elif host.startswith('http://'):
+                prefix = host
+                context.request.host = host[len('http://'):]
+            else:
+                prefix = scheme + '://' + host
         context.request.url = prefix + context.request.true_path
         sdk_core_logger.debug_endpoint(
             "Using endpoint: %s", context.request.host