1 /*
2 *
3 * Copyright 2015 gRPC authors.
4 *
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 *
17 */
18
19 #include "test/core/end2end/end2end_tests.h"
20
21 #include <stdio.h>
22 #include <string.h>
23
24 #include <grpc/support/alloc.h>
25 #include <grpc/support/log.h>
26
27 #include "src/core/lib/channel/channel_args.h"
28 #include "src/core/lib/gpr/env.h"
29 #include "src/core/lib/gpr/host_port.h"
30 #include "src/core/lib/gpr/string.h"
31 #include "src/core/lib/gpr/tmpfile.h"
32 #include "src/core/lib/security/credentials/credentials.h"
33 #include "test/core/end2end/data/ssl_test_data.h"
34 #include "test/core/end2end/fixtures/proxy.h"
35 #include "test/core/util/port.h"
36 #include "test/core/util/test_config.h"
37
38 typedef struct fullstack_secure_fixture_data {
39 grpc_end2end_proxy* proxy;
40 } fullstack_secure_fixture_data;
41
create_proxy_server(const char * port,grpc_channel_args * server_args)42 static grpc_server* create_proxy_server(const char* port,
43 grpc_channel_args* server_args) {
44 grpc_server* s = grpc_server_create(server_args, nullptr);
45 grpc_ssl_pem_key_cert_pair pem_cert_key_pair = {test_server1_key,
46 test_server1_cert};
47 grpc_server_credentials* ssl_creds = grpc_ssl_server_credentials_create(
48 nullptr, &pem_cert_key_pair, 1, 0, nullptr);
49 GPR_ASSERT(grpc_server_add_secure_http2_port(s, port, ssl_creds));
50 grpc_server_credentials_release(ssl_creds);
51 return s;
52 }
53
create_proxy_client(const char * target,grpc_channel_args * client_args)54 static grpc_channel* create_proxy_client(const char* target,
55 grpc_channel_args* client_args) {
56 grpc_channel* channel;
57 grpc_channel_credentials* ssl_creds =
58 grpc_ssl_credentials_create(nullptr, nullptr, nullptr, nullptr);
59 grpc_arg ssl_name_override = {
60 GRPC_ARG_STRING,
61 const_cast<char*>(GRPC_SSL_TARGET_NAME_OVERRIDE_ARG),
62 {const_cast<char*>("foo.test.google.fr")}};
63 grpc_channel_args* new_client_args =
64 grpc_channel_args_copy_and_add(client_args, &ssl_name_override, 1);
65 channel =
66 grpc_secure_channel_create(ssl_creds, target, new_client_args, nullptr);
67 grpc_channel_credentials_release(ssl_creds);
68 {
69 grpc_core::ExecCtx exec_ctx;
70 grpc_channel_args_destroy(new_client_args);
71 }
72 return channel;
73 }
74
75 static const grpc_end2end_proxy_def proxy_def = {create_proxy_server,
76 create_proxy_client};
77
chttp2_create_fixture_secure_fullstack(grpc_channel_args * client_args,grpc_channel_args * server_args)78 static grpc_end2end_test_fixture chttp2_create_fixture_secure_fullstack(
79 grpc_channel_args* client_args, grpc_channel_args* server_args) {
80 grpc_end2end_test_fixture f;
81 fullstack_secure_fixture_data* ffd =
82 static_cast<fullstack_secure_fixture_data*>(
83 gpr_malloc(sizeof(fullstack_secure_fixture_data)));
84 memset(&f, 0, sizeof(f));
85
86 ffd->proxy = grpc_end2end_proxy_create(&proxy_def, client_args, server_args);
87
88 f.fixture_data = ffd;
89 f.cq = grpc_completion_queue_create_for_next(nullptr);
90 f.shutdown_cq = grpc_completion_queue_create_for_pluck(nullptr);
91
92 return f;
93 }
94
process_auth_failure(void * state,grpc_auth_context * ctx,const grpc_metadata * md,size_t md_count,grpc_process_auth_metadata_done_cb cb,void * user_data)95 static void process_auth_failure(void* state, grpc_auth_context* ctx,
96 const grpc_metadata* md, size_t md_count,
97 grpc_process_auth_metadata_done_cb cb,
98 void* user_data) {
99 GPR_ASSERT(state == nullptr);
100 cb(user_data, nullptr, 0, nullptr, 0, GRPC_STATUS_UNAUTHENTICATED, nullptr);
101 }
102
chttp2_init_client_secure_fullstack(grpc_end2end_test_fixture * f,grpc_channel_args * client_args,grpc_channel_credentials * creds)103 static void chttp2_init_client_secure_fullstack(
104 grpc_end2end_test_fixture* f, grpc_channel_args* client_args,
105 grpc_channel_credentials* creds) {
106 fullstack_secure_fixture_data* ffd =
107 static_cast<fullstack_secure_fixture_data*>(f->fixture_data);
108 f->client = grpc_secure_channel_create(
109 creds, grpc_end2end_proxy_get_client_target(ffd->proxy), client_args,
110 nullptr);
111 GPR_ASSERT(f->client != nullptr);
112 grpc_channel_credentials_release(creds);
113 }
114
chttp2_init_server_secure_fullstack(grpc_end2end_test_fixture * f,grpc_channel_args * server_args,grpc_server_credentials * server_creds)115 static void chttp2_init_server_secure_fullstack(
116 grpc_end2end_test_fixture* f, grpc_channel_args* server_args,
117 grpc_server_credentials* server_creds) {
118 fullstack_secure_fixture_data* ffd =
119 static_cast<fullstack_secure_fixture_data*>(f->fixture_data);
120 if (f->server) {
121 grpc_server_destroy(f->server);
122 }
123 f->server = grpc_server_create(server_args, nullptr);
124 grpc_server_register_completion_queue(f->server, f->cq, nullptr);
125 GPR_ASSERT(grpc_server_add_secure_http2_port(
126 f->server, grpc_end2end_proxy_get_server_port(ffd->proxy), server_creds));
127 grpc_server_credentials_release(server_creds);
128 grpc_server_start(f->server);
129 }
130
chttp2_tear_down_secure_fullstack(grpc_end2end_test_fixture * f)131 void chttp2_tear_down_secure_fullstack(grpc_end2end_test_fixture* f) {
132 fullstack_secure_fixture_data* ffd =
133 static_cast<fullstack_secure_fixture_data*>(f->fixture_data);
134 grpc_end2end_proxy_destroy(ffd->proxy);
135 gpr_free(ffd);
136 }
137
chttp2_init_client_simple_ssl_secure_fullstack(grpc_end2end_test_fixture * f,grpc_channel_args * client_args)138 static void chttp2_init_client_simple_ssl_secure_fullstack(
139 grpc_end2end_test_fixture* f, grpc_channel_args* client_args) {
140 grpc_channel_credentials* ssl_creds =
141 grpc_ssl_credentials_create(nullptr, nullptr, nullptr, nullptr);
142 grpc_arg ssl_name_override = {
143 GRPC_ARG_STRING,
144 const_cast<char*>(GRPC_SSL_TARGET_NAME_OVERRIDE_ARG),
145 {const_cast<char*>("foo.test.google.fr")}};
146 grpc_channel_args* new_client_args =
147 grpc_channel_args_copy_and_add(client_args, &ssl_name_override, 1);
148 chttp2_init_client_secure_fullstack(f, new_client_args, ssl_creds);
149 {
150 grpc_core::ExecCtx exec_ctx;
151 grpc_channel_args_destroy(new_client_args);
152 }
153 }
154
fail_server_auth_check(grpc_channel_args * server_args)155 static int fail_server_auth_check(grpc_channel_args* server_args) {
156 size_t i;
157 if (server_args == nullptr) return 0;
158 for (i = 0; i < server_args->num_args; i++) {
159 if (strcmp(server_args->args[i].key, FAIL_AUTH_CHECK_SERVER_ARG_NAME) ==
160 0) {
161 return 1;
162 }
163 }
164 return 0;
165 }
166
chttp2_init_server_simple_ssl_secure_fullstack(grpc_end2end_test_fixture * f,grpc_channel_args * server_args)167 static void chttp2_init_server_simple_ssl_secure_fullstack(
168 grpc_end2end_test_fixture* f, grpc_channel_args* server_args) {
169 grpc_ssl_pem_key_cert_pair pem_cert_key_pair = {test_server1_key,
170 test_server1_cert};
171 grpc_server_credentials* ssl_creds = grpc_ssl_server_credentials_create(
172 nullptr, &pem_cert_key_pair, 1, 0, nullptr);
173 if (fail_server_auth_check(server_args)) {
174 grpc_auth_metadata_processor processor = {process_auth_failure, nullptr,
175 nullptr};
176 grpc_server_credentials_set_auth_metadata_processor(ssl_creds, processor);
177 }
178 chttp2_init_server_secure_fullstack(f, server_args, ssl_creds);
179 }
180
181 /* All test configurations */
182
183 static grpc_end2end_test_config configs[] = {
184 {"chttp2/simple_ssl_fullstack",
185 FEATURE_MASK_SUPPORTS_DELAYED_CONNECTION |
186 FEATURE_MASK_SUPPORTS_REQUEST_PROXYING |
187 FEATURE_MASK_SUPPORTS_PER_CALL_CREDENTIALS |
188 FEATURE_MASK_SUPPORTS_CLIENT_CHANNEL |
189 FEATURE_MASK_SUPPORTS_AUTHORITY_HEADER,
190 "foo.test.google.fr", chttp2_create_fixture_secure_fullstack,
191 chttp2_init_client_simple_ssl_secure_fullstack,
192 chttp2_init_server_simple_ssl_secure_fullstack,
193 chttp2_tear_down_secure_fullstack},
194 };
195
main(int argc,char ** argv)196 int main(int argc, char** argv) {
197 size_t i;
198 FILE* roots_file;
199 size_t roots_size = strlen(test_root_cert);
200 char* roots_filename;
201
202 grpc_test_init(argc, argv);
203 grpc_end2end_tests_pre_init();
204
205 /* Set the SSL roots env var. */
206 roots_file = gpr_tmpfile("chttp2_simple_ssl_fullstack_test", &roots_filename);
207 GPR_ASSERT(roots_filename != nullptr);
208 GPR_ASSERT(roots_file != nullptr);
209 GPR_ASSERT(fwrite(test_root_cert, 1, roots_size, roots_file) == roots_size);
210 fclose(roots_file);
211 gpr_setenv(GRPC_DEFAULT_SSL_ROOTS_FILE_PATH_ENV_VAR, roots_filename);
212
213 grpc_init();
214
215 for (i = 0; i < sizeof(configs) / sizeof(*configs); i++) {
216 grpc_end2end_tests(argc, argv, configs[i]);
217 }
218
219 grpc_shutdown();
220
221 /* Cleanup. */
222 remove(roots_filename);
223 gpr_free(roots_filename);
224
225 return 0;
226 }
227