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 namespace grpc { 27 class XdsChannelCredentialsImpl final : public ChannelCredentials { 28 public: XdsChannelCredentialsImpl(const std::shared_ptr<ChannelCredentials> & fallback_creds)29 explicit XdsChannelCredentialsImpl( 30 const std::shared_ptr<ChannelCredentials>& fallback_creds) 31 : ChannelCredentials( 32 grpc_xds_credentials_create(fallback_creds->c_creds_)) { 33 GPR_ASSERT(fallback_creds->c_creds_ != nullptr); 34 } 35 }; 36 XdsCredentials(const std::shared_ptr<ChannelCredentials> & fallback_creds)37std::shared_ptr<ChannelCredentials> XdsCredentials( 38 const std::shared_ptr<ChannelCredentials>& fallback_creds) { 39 GPR_ASSERT(fallback_creds != nullptr); 40 return std::make_shared<XdsChannelCredentialsImpl>(fallback_creds); 41 } 42 43 namespace experimental { 44 XdsCredentials(const std::shared_ptr<ChannelCredentials> & fallback_creds)45std::shared_ptr<ChannelCredentials> XdsCredentials( 46 const std::shared_ptr<ChannelCredentials>& fallback_creds) { 47 return grpc::XdsCredentials(fallback_creds); 48 } 49 50 } // namespace experimental 51 } // namespace grpc 52