/* * * 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 #include #include #include #include #include #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_for_next(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_for_next(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); /* check that the watcher from "watch state" was free'd */ GPR_ASSERT(grpc_channel_num_external_connectivity_watchers(channels[i]) == 0); 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); }