/* * * Copyright 2015, Google Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: * * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * Redistributions in binary form must reproduce the above * copyright notice, this list of conditions and the following disclaimer * in the documentation and/or other materials provided with the * distribution. * * Neither the name of Google Inc. nor the names of its * contributors may be used to endorse or promote products derived from * this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * */ #ifndef GRPCXX_SECURITY_SERVER_CREDENTIALS_H #define GRPCXX_SECURITY_SERVER_CREDENTIALS_H #include #include #include #include #include struct grpc_server; namespace grpc { 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& processor) = 0; private: friend class ::grpc::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 sucess, 0 on failure. // TODO(dgq): the "port" part seems to be a misnomer. virtual int AddPortToServer(const grpc::string& addr, grpc_server* server) = 0; }; /// Options to create ServerCredentials with SSL struct SslServerCredentialsOptions { // Deprecated SslServerCredentialsOptions() : force_client_auth(false), client_certificate_request(GRPC_SSL_DONT_REQUEST_CLIENT_CERTIFICATE) {} SslServerCredentialsOptions( grpc_ssl_client_certificate_request_type request_type) : force_client_auth(false), client_certificate_request(request_type) {} struct PemKeyCertPair { grpc::string private_key; grpc::string cert_chain; }; grpc::string pem_root_certs; std::vector pem_key_cert_pairs; // Deprecated bool force_client_auth; // If both force_client_auth and client_certificate_request fields are set, // force_client_auth takes effect i.e // REQUEST_AND_REQUIRE_CLIENT_CERTIFICATE_AND_VERIFY will be enforced. grpc_ssl_client_certificate_request_type client_certificate_request; }; /// Builds SSL ServerCredentials given SSL specific options std::shared_ptr SslServerCredentials( const SslServerCredentialsOptions& options); /// Builds insecure server credentials. std::shared_ptr InsecureServerCredentials(); } // namespace grpc #endif // GRPCXX_SECURITY_SERVER_CREDENTIALS_H