1 // 2 // 3 // Copyright 2020 gRPC authors. 4 // 5 // Licensed under the Apache License, Version 2.0 (the "License"); 6 // you may not use this file except in compliance with the License. 7 // You may obtain a copy of the License at 8 // 9 // http://www.apache.org/licenses/LICENSE-2.0 10 // 11 // Unless required by applicable law or agreed to in writing, software 12 // distributed under the License is distributed on an "AS IS" BASIS, 13 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 // See the License for the specific language governing permissions and 15 // limitations under the License. 16 // 17 // 18 19 #include <memory> 20 21 #include <grpc/grpc.h> 22 #include <grpc/grpc_security.h> 23 #include <grpc/support/log.h> 24 #include <grpcpp/security/credentials.h> 25 26 #include "src/cpp/client/secure_credentials.h" 27 28 namespace grpc { 29 XdsCredentials(const std::shared_ptr<ChannelCredentials> & fallback_creds)30std::shared_ptr<ChannelCredentials> XdsCredentials( 31 const std::shared_ptr<ChannelCredentials>& fallback_creds) { 32 GPR_ASSERT(fallback_creds != nullptr); 33 if (fallback_creds->IsInsecure()) { 34 grpc_channel_credentials* insecure_creds = 35 grpc_insecure_credentials_create(); 36 auto xds_creds = internal::WrapChannelCredentials( 37 grpc_xds_credentials_create(insecure_creds)); 38 grpc_channel_credentials_release(insecure_creds); 39 return xds_creds; 40 } else { 41 return internal::WrapChannelCredentials(grpc_xds_credentials_create( 42 fallback_creds->AsSecureCredentials()->GetRawCreds())); 43 } 44 } 45 46 namespace experimental { 47 XdsCredentials(const std::shared_ptr<ChannelCredentials> & fallback_creds)48std::shared_ptr<ChannelCredentials> XdsCredentials( 49 const std::shared_ptr<ChannelCredentials>& fallback_creds) { 50 return grpc::XdsCredentials(fallback_creds); 51 } 52 53 } // namespace experimental 54 } // namespace grpc 55