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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.
*
*/
#include <grpc/support/port_platform.h>
#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_core::ExecCtx exec_ctx;
grpc_error* err = GRPC_ERROR_NONE;
grpc_server_security_connector* sc = nullptr;
int port_num = 0;
grpc_security_status status;
grpc_channel_args* args = nullptr;
GRPC_API_TRACE(
"grpc_server_add_secure_http2_port("
"server=%p, addr=%s, creds=%p)",
3, (server, addr, creds));
// Create security context.
if (creds == nullptr) {
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(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(server, addr, args, &port_num);
done:
if (sc != nullptr) {
GRPC_SECURITY_CONNECTOR_UNREF(&sc->base, "server");
}
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;
}
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