aboutsummaryrefslogtreecommitdiffhomepage
path: root/test/core/end2end/fixtures/h2_ssl.c
blob: 0bac464e6954893a0b373056ef6e2e3d49ec4840 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
/*
 *
 * 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 "test/core/end2end/end2end_tests.h"

#include <stdio.h>
#include <string.h>

#include <grpc/support/alloc.h>
#include <grpc/support/host_port.h>
#include <grpc/support/log.h>

#include "src/core/lib/channel/channel_args.h"
#include "src/core/lib/security/credentials/credentials.h"
#include "src/core/lib/support/env.h"
#include "src/core/lib/support/string.h"
#include "src/core/lib/support/tmpfile.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 fullstack_secure_fixture_data {
  char *localaddr;
} fullstack_secure_fixture_data;

static grpc_end2end_test_fixture chttp2_create_fixture_secure_fullstack(
    grpc_channel_args *client_args, grpc_channel_args *server_args) {
  grpc_end2end_test_fixture f;
  int port = grpc_pick_unused_port_or_die();
  fullstack_secure_fixture_data *ffd =
      gpr_malloc(sizeof(fullstack_secure_fixture_data));
  memset(&f, 0, sizeof(f));

  gpr_join_host_port(&ffd->localaddr, "localhost", port);

  f.fixture_data = ffd;
  f.cq = grpc_completion_queue_create_for_next(NULL);
  f.shutdown_cq = grpc_completion_queue_create_for_pluck(NULL);

  return f;
}

static void 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) {
  GPR_ASSERT(state == NULL);
  cb(user_data, NULL, 0, NULL, 0, GRPC_STATUS_UNAUTHENTICATED, NULL);
}

static void chttp2_init_client_secure_fullstack(
    grpc_end2end_test_fixture *f, grpc_channel_args *client_args,
    grpc_channel_credentials *creds) {
  fullstack_secure_fixture_data *ffd = f->fixture_data;
  f->client =
      grpc_secure_channel_create(creds, ffd->localaddr, client_args, NULL);
  GPR_ASSERT(f->client != NULL);
  grpc_channel_credentials_release(creds);
}

static void chttp2_init_server_secure_fullstack(
    grpc_end2end_test_fixture *f, grpc_channel_args *server_args,
    grpc_server_credentials *server_creds) {
  fullstack_secure_fixture_data *ffd = f->fixture_data;
  if (f->server) {
    grpc_server_destroy(f->server);
  }
  f->server = grpc_server_create(server_args, NULL);
  grpc_server_register_completion_queue(f->server, f->cq, NULL);
  GPR_ASSERT(grpc_server_add_secure_http2_port(f->server, ffd->localaddr,
                                               server_creds));
  grpc_server_credentials_release(server_creds);
  grpc_server_start(f->server);
}

void chttp2_tear_down_secure_fullstack(grpc_end2end_test_fixture *f) {
  fullstack_secure_fixture_data *ffd = f->fixture_data;
  gpr_free(ffd->localaddr);
  gpr_free(ffd);
}

static void chttp2_init_client_simple_ssl_secure_fullstack(
    grpc_end2end_test_fixture *f, grpc_channel_args *client_args) {
  grpc_channel_credentials *ssl_creds =
      grpc_ssl_credentials_create(NULL, 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(client_args, &ssl_name_override, 1);
  chttp2_init_client_secure_fullstack(f, new_client_args, ssl_creds);
  {
    grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
    grpc_channel_args_destroy(&exec_ctx, new_client_args);
    grpc_exec_ctx_finish(&exec_ctx);
  }
}

static int fail_server_auth_check(grpc_channel_args *server_args) {
  size_t i;
  if (server_args == NULL) return 0;
  for (i = 0; i < server_args->num_args; i++) {
    if (strcmp(server_args->args[i].key, FAIL_AUTH_CHECK_SERVER_ARG_NAME) ==
        0) {
      return 1;
    }
  }
  return 0;
}

static void chttp2_init_server_simple_ssl_secure_fullstack(
    grpc_end2end_test_fixture *f, grpc_channel_args *server_args) {
  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);
  if (fail_server_auth_check(server_args)) {
    grpc_auth_metadata_processor processor = {process_auth_failure, NULL, NULL};
    grpc_server_credentials_set_auth_metadata_processor(ssl_creds, processor);
  }
  chttp2_init_server_secure_fullstack(f, server_args, ssl_creds);
}

/* All test configurations */

static grpc_end2end_test_config configs[] = {
    {"chttp2/simple_ssl_fullstack",
     FEATURE_MASK_SUPPORTS_DELAYED_CONNECTION |
         FEATURE_MASK_SUPPORTS_PER_CALL_CREDENTIALS |
         FEATURE_MASK_SUPPORTS_CLIENT_CHANNEL |
         FEATURE_MASK_SUPPORTS_AUTHORITY_HEADER,
     chttp2_create_fixture_secure_fullstack,
     chttp2_init_client_simple_ssl_secure_fullstack,
     chttp2_init_server_simple_ssl_secure_fullstack,
     chttp2_tear_down_secure_fullstack},
};

int main(int argc, char **argv) {
  size_t i;
  FILE *roots_file;
  size_t roots_size = strlen(test_root_cert);
  char *roots_filename;

  grpc_test_init(argc, argv);
  grpc_end2end_tests_pre_init();

  /* Set the SSL roots env var. */
  roots_file = gpr_tmpfile("chttp2_simple_ssl_fullstack_test", &roots_filename);
  GPR_ASSERT(roots_filename != NULL);
  GPR_ASSERT(roots_file != NULL);
  GPR_ASSERT(fwrite(test_root_cert, 1, roots_size, roots_file) == roots_size);
  fclose(roots_file);
  gpr_setenv(GRPC_DEFAULT_SSL_ROOTS_FILE_PATH_ENV_VAR, roots_filename);

  grpc_init();

  for (i = 0; i < sizeof(configs) / sizeof(*configs); i++) {
    grpc_end2end_tests(argc, argv, configs[i]);
  }

  grpc_shutdown();

  /* Cleanup. */
  remove(roots_filename);
  gpr_free(roots_filename);

  return 0;
}