legacy-libs/grpc-cloned/deps/grpc/src/core/lib/security/credentials/iam/iam_credentials.h

   1 /*
   2  *
   3  * Copyright 2016 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_IAM_IAM_CREDENTIALS_H
  20 #define GRPC_CORE_LIB_SECURITY_CREDENTIALS_IAM_IAM_CREDENTIALS_H
  21
  22 #include <grpc/support/port_platform.h>
  23
  24 #include "src/core/lib/security/credentials/credentials.h"
  25
  26 class grpc_google_iam_credentials : public grpc_call_credentials {
  27  public:
  28   grpc_google_iam_credentials(const char* token,
  29                               const char* authority_selector);
  30   ~grpc_google_iam_credentials() override;
  31
  32   bool get_request_metadata(grpc_polling_entity* pollent,
  33                             grpc_auth_metadata_context context,
  34                             grpc_credentials_mdelem_array* md_array,
  35                             grpc_closure* on_request_metadata,
  36                             grpc_error** error) override;
  37
  38   void cancel_get_request_metadata(grpc_credentials_mdelem_array* md_array,
  39                                    grpc_error* error) override;
  40
  41  private:
  42   grpc_credentials_mdelem_array md_array_;
  43 };
  44
  45 #endif /* GRPC_CORE_LIB_SECURITY_CREDENTIALS_IAM_IAM_CREDENTIALS_H */