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/*
*
* Copyright 2015 gRPC authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
#ifndef GRPCPP_SECURITY_SERVER_CREDENTIALS_IMPL_H
#define GRPCPP_SECURITY_SERVER_CREDENTIALS_IMPL_H
#include <memory>
#include <vector>
#include <grpc/grpc_security_constants.h>
#include <grpcpp/security/auth_metadata_processor.h>
#include <grpcpp/security/tls_credentials_options.h>
#include <grpcpp/support/config.h>
struct grpc_server;
namespace grpc {
struct SslServerCredentialsOptions;
} // namespace grpc
namespace grpc_impl {
class Server;
/// Wrapper around \a grpc_server_credentials, a way to authenticate a server.
class ServerCredentials {
public:
virtual ~ServerCredentials();
/// This method is not thread-safe and has to be called before the server is
/// started. The last call to this function wins.
virtual void SetAuthMetadataProcessor(
const std::shared_ptr<grpc::AuthMetadataProcessor>& processor) = 0;
private:
friend class ::grpc_impl::Server;
/// Tries to bind \a server to the given \a addr (eg, localhost:1234,
/// 192.168.1.1:31416, [::1]:27182, etc.)
///
/// \return bound port number on success, 0 on failure.
// TODO(dgq): the "port" part seems to be a misnomer.
virtual int AddPortToServer(const std::string& addr, grpc_server* server) = 0;
};
/// Builds SSL ServerCredentials given SSL specific options
std::shared_ptr<ServerCredentials> SslServerCredentials(
const grpc::SslServerCredentialsOptions& options);
/// Builds insecure server credentials.
std::shared_ptr<ServerCredentials> InsecureServerCredentials();
namespace experimental {
/// Options to create ServerCredentials with ALTS
struct AltsServerCredentialsOptions {
/// Add fields if needed.
};
/// Builds ALTS ServerCredentials given ALTS specific options
std::shared_ptr<ServerCredentials> AltsServerCredentials(
const AltsServerCredentialsOptions& options);
/// Builds Local ServerCredentials.
std::shared_ptr<ServerCredentials> LocalServerCredentials(
grpc_local_connect_type type);
/// Builds TLS ServerCredentials given TLS options.
std::shared_ptr<ServerCredentials> TlsServerCredentials(
const TlsCredentialsOptions& options);
} // namespace experimental
} // namespace grpc_impl
#endif // GRPCPP_SECURITY_SERVER_CREDENTIALS_IMPL_H