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 #ifndef GRPC_CORE_LIB_SECURITY_CREDENTIALS_XDS_XDS_CREDENTIALS_H 20 #define GRPC_CORE_LIB_SECURITY_CREDENTIALS_XDS_XDS_CREDENTIALS_H 21 22 #include <grpc/support/port_platform.h> 23 24 #include <grpc/grpc_security.h> 25 26 #include "src/core/ext/xds/xds_api.h" 27 #include "src/core/lib/security/credentials/credentials.h" 28 29 namespace grpc_core { 30 31 extern const char kCredentialsTypeXds[]; 32 33 class XdsCredentials final : public grpc_channel_credentials { 34 public: XdsCredentials(RefCountedPtr<grpc_channel_credentials> fallback_credentials)35 explicit XdsCredentials( 36 RefCountedPtr<grpc_channel_credentials> fallback_credentials) 37 : grpc_channel_credentials(kCredentialsTypeXds), 38 fallback_credentials_(std::move(fallback_credentials)) {} 39 40 RefCountedPtr<grpc_channel_security_connector> create_security_connector( 41 RefCountedPtr<grpc_call_credentials> call_creds, const char* target_name, 42 const grpc_channel_args* args, grpc_channel_args** new_args) override; 43 44 private: 45 RefCountedPtr<grpc_channel_credentials> fallback_credentials_; 46 }; 47 48 class XdsServerCredentials final : public grpc_server_credentials { 49 public: XdsServerCredentials(RefCountedPtr<grpc_server_credentials> fallback_credentials)50 explicit XdsServerCredentials( 51 RefCountedPtr<grpc_server_credentials> fallback_credentials) 52 : grpc_server_credentials(kCredentialsTypeXds), 53 fallback_credentials_(std::move(fallback_credentials)) {} 54 55 RefCountedPtr<grpc_server_security_connector> create_security_connector( 56 const grpc_channel_args* /* args */) override; 57 58 private: 59 RefCountedPtr<grpc_server_credentials> fallback_credentials_; 60 }; 61 62 bool TestOnlyXdsVerifySubjectAlternativeNames( 63 const char* const* subject_alternative_names, 64 size_t subject_alternative_names_size, 65 const std::vector<StringMatcher>& matchers); 66 67 } // namespace grpc_core 68 69 #endif /* GRPC_CORE_LIB_SECURITY_CREDENTIALS_XDS_XDS_CREDENTIALS_H */ 70