1 // 2 // Copyright 2022 gRPC authors. 3 // 4 // Licensed under the Apache License, Version 2.0 (the "License"); 5 // you may not use this file except in compliance with the License. 6 // You may obtain a copy of the License at 7 // 8 // http://www.apache.org/licenses/LICENSE-2.0 9 // 10 // Unless required by applicable law or agreed to in writing, software 11 // distributed under the License is distributed on an "AS IS" BASIS, 12 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 // See the License for the specific language governing permissions and 14 // limitations under the License. 15 // 16 17 #ifndef GRPC_SRC_CORE_LIB_SECURITY_CREDENTIALS_CALL_CREDS_UTIL_H 18 #define GRPC_SRC_CORE_LIB_SECURITY_CREDENTIALS_CALL_CREDS_UTIL_H 19 20 #include <grpc/credentials.h> 21 #include <grpc/grpc_security.h> 22 #include <grpc/support/port_platform.h> 23 24 #include <string> 25 26 #include "src/core/lib/security/credentials/credentials.h" 27 #include "src/core/lib/transport/transport.h" 28 29 namespace grpc_core { 30 31 // Helper function to construct service URL for jwt call creds. 32 std::string MakeJwtServiceUrl( 33 const ClientMetadataHandle& initial_metadata, 34 const grpc_call_credentials::GetRequestMetadataArgs* args); 35 36 // Helper function to construct context for plugin call creds. 37 grpc_auth_metadata_context MakePluginAuthMetadataContext( 38 const ClientMetadataHandle& initial_metadata, 39 const grpc_call_credentials::GetRequestMetadataArgs* args); 40 41 } // namespace grpc_core 42 43 #endif // GRPC_SRC_CORE_LIB_SECURITY_CREDENTIALS_CALL_CREDS_UTIL_H 44