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/*
*
* Copyright 2016, 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.
*
*/
#include <grpc/grpc.h>
#include <grpc/grpc_security.h>
#include <grpc/support/alloc.h>
#include <grpc/support/host_port.h>
#include <grpc/support/log.h>
#include <grpc/support/thd.h>
#include "src/core/lib/channel/channel_args.h"
#include "src/core/lib/iomgr/exec_ctx.h"
#include "test/core/end2end/data/ssl_test_data.h"
#include "test/core/util/port.h"
#include "test/core/util/test_config.h"
typedef struct test_fixture {
const char *name;
void (*add_server_port)(grpc_server *server, const char *addr);
grpc_channel *(*create_channel)(const char *addr);
} test_fixture;
#define NUM_CONNECTIONS 1000
typedef struct {
grpc_server *server;
grpc_completion_queue *cq;
} server_thread_args;
static void server_thread_func(void *args) {
server_thread_args *a = args;
grpc_event ev = grpc_completion_queue_next(
a->cq, gpr_inf_future(GPR_CLOCK_REALTIME), NULL);
GPR_ASSERT(ev.type == GRPC_OP_COMPLETE);
GPR_ASSERT(ev.tag == NULL);
GPR_ASSERT(ev.success == true);
}
static void run_test(const test_fixture *fixture) {
gpr_log(GPR_INFO, "TEST: %s", fixture->name);
grpc_init();
char *addr;
gpr_join_host_port(&addr, "localhost", grpc_pick_unused_port_or_die());
grpc_server *server = grpc_server_create(NULL, NULL);
fixture->add_server_port(server, addr);
grpc_completion_queue *server_cq = grpc_completion_queue_create(NULL);
grpc_server_register_completion_queue(server, server_cq, NULL);
grpc_server_start(server);
server_thread_args sta = {server, server_cq};
gpr_thd_id server_thread;
gpr_thd_options thdopt = gpr_thd_options_default();
gpr_thd_options_set_joinable(&thdopt);
gpr_thd_new(&server_thread, server_thread_func, &sta, &thdopt);
grpc_completion_queue *cq = grpc_completion_queue_create(NULL);
grpc_channel *channels[NUM_CONNECTIONS];
for (size_t i = 0; i < NUM_CONNECTIONS; i++) {
channels[i] = fixture->create_channel(addr);
gpr_timespec connect_deadline = grpc_timeout_seconds_to_deadline(30);
grpc_connectivity_state state;
while ((state = grpc_channel_check_connectivity_state(channels[i], 1)) !=
GRPC_CHANNEL_READY) {
grpc_channel_watch_connectivity_state(channels[i], state,
connect_deadline, cq, NULL);
grpc_event ev = grpc_completion_queue_next(
cq, gpr_inf_future(GPR_CLOCK_REALTIME), NULL);
GPR_ASSERT(ev.type == GRPC_OP_COMPLETE);
GPR_ASSERT(ev.tag == NULL);
GPR_ASSERT(ev.success == true);
}
}
grpc_server_shutdown_and_notify(server, server_cq, NULL);
gpr_thd_join(server_thread);
grpc_completion_queue_shutdown(server_cq);
grpc_completion_queue_shutdown(cq);
while (grpc_completion_queue_next(server_cq,
gpr_inf_future(GPR_CLOCK_REALTIME), NULL)
.type != GRPC_QUEUE_SHUTDOWN)
;
while (
grpc_completion_queue_next(cq, gpr_inf_future(GPR_CLOCK_REALTIME), NULL)
.type != GRPC_QUEUE_SHUTDOWN)
;
for (size_t i = 0; i < NUM_CONNECTIONS; i++) {
grpc_channel_destroy(channels[i]);
}
grpc_server_destroy(server);
grpc_completion_queue_destroy(server_cq);
grpc_completion_queue_destroy(cq);
grpc_shutdown();
gpr_free(addr);
}
static void insecure_test_add_port(grpc_server *server, const char *addr) {
grpc_server_add_insecure_http2_port(server, addr);
}
static grpc_channel *insecure_test_create_channel(const char *addr) {
return grpc_insecure_channel_create(addr, NULL, NULL);
}
static const test_fixture insecure_test = {
"insecure", insecure_test_add_port, insecure_test_create_channel,
};
static void secure_test_add_port(grpc_server *server, const char *addr) {
grpc_ssl_pem_key_cert_pair pem_cert_key_pair = {test_server1_key,
test_server1_cert};
grpc_server_credentials *ssl_creds =
grpc_ssl_server_credentials_create(NULL, &pem_cert_key_pair, 1, 0, NULL);
grpc_server_add_secure_http2_port(server, addr, ssl_creds);
grpc_server_credentials_release(ssl_creds);
}
static grpc_channel *secure_test_create_channel(const char *addr) {
grpc_channel_credentials *ssl_creds =
grpc_ssl_credentials_create(test_root_cert, NULL, NULL);
grpc_arg ssl_name_override = {GRPC_ARG_STRING,
GRPC_SSL_TARGET_NAME_OVERRIDE_ARG,
{"foo.test.google.fr"}};
grpc_channel_args *new_client_args =
grpc_channel_args_copy_and_add(NULL, &ssl_name_override, 1);
grpc_channel *channel =
grpc_secure_channel_create(ssl_creds, addr, new_client_args, NULL);
{
grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
grpc_channel_args_destroy(&exec_ctx, new_client_args);
grpc_exec_ctx_finish(&exec_ctx);
}
grpc_channel_credentials_release(ssl_creds);
return channel;
}
static const test_fixture secure_test = {
"secure", secure_test_add_port, secure_test_create_channel,
};
int main(int argc, char **argv) {
grpc_test_init(argc, argv);
run_test(&insecure_test);
run_test(&secure_test);
}
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