| /* |
| * |
| * 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. |
| * |
| */ |
| |
| #include <grpc/grpc.h> |
| |
| #include <string.h> |
| |
| #include <grpc/support/alloc.h> |
| #include <grpc/support/log.h> |
| #include <grpc/support/string_util.h> |
| |
| #include "src/core/ext/transport/chttp2/server/chttp2_server.h" |
| |
| #include "src/core/ext/transport/chttp2/transport/chttp2_transport.h" |
| #include "src/core/lib/channel/channel_args.h" |
| #include "src/core/lib/channel/handshaker.h" |
| #include "src/core/lib/security/context/security_context.h" |
| #include "src/core/lib/security/credentials/credentials.h" |
| #include "src/core/lib/surface/api_trace.h" |
| #include "src/core/lib/surface/server.h" |
| |
| int grpc_server_add_secure_http2_port(grpc_server *server, const char *addr, |
| grpc_server_credentials *creds) { |
| grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; |
| grpc_error *err = GRPC_ERROR_NONE; |
| grpc_server_security_connector *sc = NULL; |
| int port_num = 0; |
| grpc_security_status status; |
| grpc_channel_args *args = NULL; |
| GRPC_API_TRACE( |
| "grpc_server_add_secure_http2_port(" |
| "server=%p, addr=%s, creds=%p)", |
| 3, (server, addr, creds)); |
| // Create security context. |
| if (creds == NULL) { |
| err = GRPC_ERROR_CREATE_FROM_STATIC_STRING( |
| "No credentials specified for secure server port (creds==NULL)"); |
| goto done; |
| } |
| status = |
| grpc_server_credentials_create_security_connector(&exec_ctx, creds, &sc); |
| if (status != GRPC_SECURITY_OK) { |
| char *msg; |
| gpr_asprintf(&msg, |
| "Unable to create secure server with credentials of type %s.", |
| creds->type); |
| err = grpc_error_set_int(GRPC_ERROR_CREATE_FROM_COPIED_STRING(msg), |
| GRPC_ERROR_INT_SECURITY_STATUS, status); |
| gpr_free(msg); |
| goto done; |
| } |
| // Create channel args. |
| grpc_arg args_to_add[2]; |
| args_to_add[0] = grpc_server_credentials_to_arg(creds); |
| args_to_add[1] = grpc_security_connector_to_arg(&sc->base); |
| args = |
| grpc_channel_args_copy_and_add(grpc_server_get_channel_args(server), |
| args_to_add, GPR_ARRAY_SIZE(args_to_add)); |
| // Add server port. |
| err = grpc_chttp2_server_add_port(&exec_ctx, server, addr, args, &port_num); |
| done: |
| if (sc != NULL) { |
| GRPC_SECURITY_CONNECTOR_UNREF(&exec_ctx, &sc->base, "server"); |
| } |
| grpc_exec_ctx_finish(&exec_ctx); |
| if (err != GRPC_ERROR_NONE) { |
| const char *msg = grpc_error_string(err); |
| gpr_log(GPR_ERROR, "%s", msg); |
| |
| GRPC_ERROR_UNREF(err); |
| } |
| return port_num; |
| } |