fix: kernel_api支持多个网关鉴权 --bug=129825151 (TencentBlueKing#2692)

bkmonitor/kernel_api/middlewares/authentication.py

@@ -103,7 +103,7 @@ def validate(self) -> Tuple[bool, str]:
         # jwt headers解析
         try:
             headers = jwt.get_unverified_header(raw_content)
-        except Exception as e: # pylint: disable=broad-except
+        except Exception as e:  # pylint: disable=broad-except
             return False, f"jwt content parse header error: {e}"
 
         # jwt算法
@@ -178,7 +178,7 @@ def get_apigw_public_keys() -> Dict[str, str]:
             public_key = cache.get(cache_key)
             if public_key is None:
                 try:
-                    public_key = api.bk_apigateway.get_public_key(api_name=settings.BK_APIGW_NAME)["public_key"]
+                    public_key = api.bk_apigateway.get_public_key(api_name=api_name)["public_key"]
                 except BKAPIError as e:
                     logger.error(f"获取{api_name} apigw public_key失败，%s" % e)
                     public_key = ""