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92 lines
2.9 KiB
92 lines
2.9 KiB
7 years ago
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/*
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*
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* Copyright 2015 gRPC authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*/
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#ifndef GRPCPP_SECURITY_SERVER_CREDENTIALS_H
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#define GRPCPP_SECURITY_SERVER_CREDENTIALS_H
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#include <memory>
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#include <vector>
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#include <grpc/grpc_security_constants.h>
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#include <grpcpp/security/auth_metadata_processor.h>
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#include <grpcpp/support/config.h>
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struct grpc_server;
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namespace grpc {
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class Server;
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/// Wrapper around \a grpc_server_credentials, a way to authenticate a server.
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class ServerCredentials {
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public:
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virtual ~ServerCredentials();
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/// This method is not thread-safe and has to be called before the server is
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/// started. The last call to this function wins.
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virtual void SetAuthMetadataProcessor(
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const std::shared_ptr<AuthMetadataProcessor>& processor) = 0;
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private:
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friend class ::grpc::Server;
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/// Tries to bind \a server to the given \a addr (eg, localhost:1234,
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/// 192.168.1.1:31416, [::1]:27182, etc.)
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///
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/// \return bound port number on sucess, 0 on failure.
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// TODO(dgq): the "port" part seems to be a misnomer.
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virtual int AddPortToServer(const grpc::string& addr,
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grpc_server* server) = 0;
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};
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/// Options to create ServerCredentials with SSL
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struct SslServerCredentialsOptions {
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/// \warning Deprecated
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SslServerCredentialsOptions()
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: force_client_auth(false),
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client_certificate_request(GRPC_SSL_DONT_REQUEST_CLIENT_CERTIFICATE) {}
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SslServerCredentialsOptions(
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grpc_ssl_client_certificate_request_type request_type)
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: force_client_auth(false), client_certificate_request(request_type) {}
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struct PemKeyCertPair {
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grpc::string private_key;
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grpc::string cert_chain;
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};
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grpc::string pem_root_certs;
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std::vector<PemKeyCertPair> pem_key_cert_pairs;
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/// \warning Deprecated
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bool force_client_auth;
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/// If both \a force_client_auth and \a client_certificate_request
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/// fields are set, \a force_client_auth takes effect, i.e.
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/// \a REQUEST_AND_REQUIRE_CLIENT_CERTIFICATE_AND_VERIFY
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/// will be enforced.
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grpc_ssl_client_certificate_request_type client_certificate_request;
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};
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/// Builds SSL ServerCredentials given SSL specific options
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std::shared_ptr<ServerCredentials> SslServerCredentials(
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const SslServerCredentialsOptions& options);
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/// Builds insecure server credentials.
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std::shared_ptr<ServerCredentials> InsecureServerCredentials();
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} // namespace grpc
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#endif // GRPCPP_SECURITY_SERVER_CREDENTIALS_H
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