e24f0fb2cfc3e092111fe8f9bcbb9b62b6de2a71
[openssl.git] / test / ssl_test_ctx_test.c
1 /*
2  * Copyright 2016 The OpenSSL Project Authors. All Rights Reserved.
3  *
4  * Licensed under the OpenSSL license (the "License").  You may not use
5  * this file except in compliance with the License.  You can obtain a copy
6  * in the file LICENSE in the source distribution or at
7  * https://www.openssl.org/source/license.html
8  */
9
10 /*
11  * Ideally, CONF should offer standard parsing methods and cover them
12  * in tests. But since we have no CONF tests, we use a custom test for now.
13  */
14
15 #include <stdio.h>
16 #include <string.h>
17
18 #include "e_os.h"
19 #include "ssl_test_ctx.h"
20 #include "testutil.h"
21 #include <openssl/e_os2.h>
22 #include <openssl/err.h>
23 #include <openssl/conf.h>
24 #include <openssl/ssl.h>
25
26 static CONF *conf = NULL;
27
28 typedef struct ssl_test_ctx_test_fixture {
29     const char *test_case_name;
30     const char *test_section;
31     /* Expected parsed configuration. */
32     SSL_TEST_CTX *expected_ctx;
33 } SSL_TEST_CTX_TEST_FIXTURE;
34
35
36 static int clientconf_eq(SSL_TEST_CLIENT_CONF *conf1,
37                          SSL_TEST_CLIENT_CONF *conf2)
38 {
39     if (!TEST_int_eq(conf1->verify_callback, conf2->verify_callback)
40             || !TEST_int_eq(conf1->servername, conf2->servername)
41             || !TEST_str_eq(conf1->npn_protocols, conf2->npn_protocols)
42             || !TEST_str_eq(conf1->alpn_protocols, conf2->alpn_protocols)
43             || !TEST_int_eq(conf1->ct_validation, conf2->ct_validation))
44         return 0;
45     return 1;
46 }
47
48 static int serverconf_eq(SSL_TEST_SERVER_CONF *serv,
49                          SSL_TEST_SERVER_CONF *serv2)
50 {
51     if (!TEST_int_eq(serv->servername_callback, serv2->servername_callback)
52             || !TEST_str_eq(serv->npn_protocols, serv2->npn_protocols)
53             || !TEST_str_eq(serv->alpn_protocols, serv2->alpn_protocols)
54             || !TEST_int_eq(serv->broken_session_ticket,
55                             serv2->broken_session_ticket)
56             || !TEST_int_eq(serv->cert_status, serv2->cert_status))
57         return 0;
58     return 1;
59 }
60
61 static int extraconf_eq(SSL_TEST_EXTRA_CONF *extra,
62                         SSL_TEST_EXTRA_CONF *extra2)
63 {
64     if (!TEST_true(clientconf_eq(&extra->client, &extra2->client))
65             || !TEST_true(serverconf_eq(&extra->server, &extra2->server))
66             || !TEST_true(serverconf_eq(&extra->server2, &extra2->server2)))
67         return 0;
68     return 1;
69 }
70
71 static int testctx_eq(SSL_TEST_CTX *ctx, SSL_TEST_CTX *ctx2)
72 {
73     if (!TEST_int_eq(ctx->method, ctx2->method)
74             || !TEST_int_eq(ctx->handshake_mode, ctx2->handshake_mode)
75             || !TEST_int_eq(ctx->app_data_size, ctx2->app_data_size)
76             || !TEST_int_eq(ctx->max_fragment_size, ctx2->max_fragment_size)
77             || !extraconf_eq(&ctx->extra, &ctx2->extra)
78             || !extraconf_eq(&ctx->resume_extra, &ctx2->resume_extra)
79             || !TEST_int_eq(ctx->expected_result, ctx2->expected_result)
80             || !TEST_int_eq(ctx->expected_client_alert,
81                             ctx2->expected_client_alert)
82             || !TEST_int_eq(ctx->expected_server_alert,
83                             ctx2->expected_server_alert)
84             || !TEST_int_eq(ctx->expected_protocol, ctx2->expected_protocol)
85             || !TEST_int_eq(ctx->expected_servername, ctx2->expected_servername)
86             || !TEST_int_eq(ctx->session_ticket_expected,
87                             ctx2->session_ticket_expected)
88             || !TEST_int_eq(ctx->compression_expected,
89                             ctx2->compression_expected)
90             || !TEST_str_eq(ctx->expected_npn_protocol,
91                             ctx2->expected_npn_protocol)
92             || !TEST_str_eq(ctx->expected_alpn_protocol,
93                             ctx2->expected_alpn_protocol)
94             || !TEST_int_eq(ctx->resumption_expected,
95                             ctx2->resumption_expected))
96         return 0;
97     return 1;
98 }
99
100 static SSL_TEST_CTX_TEST_FIXTURE set_up(const char *const test_case_name)
101 {
102     SSL_TEST_CTX_TEST_FIXTURE fixture;
103
104     fixture.test_case_name = test_case_name;
105     TEST_ptr(fixture.expected_ctx = SSL_TEST_CTX_new());
106     return fixture;
107 }
108
109 static int execute_test(SSL_TEST_CTX_TEST_FIXTURE fixture)
110 {
111     int success = 0;
112     SSL_TEST_CTX *ctx;
113
114     if (!TEST_ptr(ctx = SSL_TEST_CTX_create(conf, fixture.test_section))
115             || !testctx_eq(ctx, fixture.expected_ctx))
116         goto err;
117
118     success = 1;
119  err:
120     SSL_TEST_CTX_free(ctx);
121     return success;
122 }
123
124 static void tear_down(SSL_TEST_CTX_TEST_FIXTURE fixture)
125 {
126     SSL_TEST_CTX_free(fixture.expected_ctx);
127 }
128
129 #define SETUP_SSL_TEST_CTX_TEST_FIXTURE() \
130     SETUP_TEST_FIXTURE(SSL_TEST_CTX_TEST_FIXTURE, set_up)
131 #define EXECUTE_SSL_TEST_CTX_TEST() \
132     EXECUTE_TEST(execute_test, tear_down)
133
134 static int test_empty_configuration()
135 {
136     SETUP_SSL_TEST_CTX_TEST_FIXTURE();
137     fixture.test_section = "ssltest_default";
138     fixture.expected_ctx->expected_result = SSL_TEST_SUCCESS;
139     EXECUTE_SSL_TEST_CTX_TEST();
140 }
141
142 static int test_good_configuration()
143 {
144     SETUP_SSL_TEST_CTX_TEST_FIXTURE();
145     fixture.test_section = "ssltest_good";
146     fixture.expected_ctx->method = SSL_TEST_METHOD_DTLS;
147     fixture.expected_ctx->handshake_mode = SSL_TEST_HANDSHAKE_RESUME;
148     fixture.expected_ctx->app_data_size = 1024;
149     fixture.expected_ctx->max_fragment_size = 2048;
150
151     fixture.expected_ctx->expected_result = SSL_TEST_SERVER_FAIL;
152     fixture.expected_ctx->expected_client_alert = SSL_AD_UNKNOWN_CA;
153     fixture.expected_ctx->expected_server_alert = 0;  /* No alert. */
154     fixture.expected_ctx->expected_protocol = TLS1_1_VERSION;
155     fixture.expected_ctx->expected_servername = SSL_TEST_SERVERNAME_SERVER2;
156     fixture.expected_ctx->session_ticket_expected = SSL_TEST_SESSION_TICKET_YES;
157     fixture.expected_ctx->compression_expected = SSL_TEST_COMPRESSION_NO;
158     fixture.expected_ctx->resumption_expected = 1;
159
160     fixture.expected_ctx->extra.client.verify_callback =
161         SSL_TEST_VERIFY_REJECT_ALL;
162     fixture.expected_ctx->extra.client.servername = SSL_TEST_SERVERNAME_SERVER2;
163     fixture.expected_ctx->extra.client.npn_protocols =
164         OPENSSL_strdup("foo,bar");
165     TEST_check(fixture.expected_ctx->extra.client.npn_protocols != NULL);
166
167     fixture.expected_ctx->extra.server.servername_callback =
168         SSL_TEST_SERVERNAME_IGNORE_MISMATCH;
169     fixture.expected_ctx->extra.server.broken_session_ticket = 1;
170
171     fixture.expected_ctx->resume_extra.server2.alpn_protocols =
172         OPENSSL_strdup("baz");
173     TEST_check(
174         fixture.expected_ctx->resume_extra.server2.alpn_protocols != NULL);
175
176     fixture.expected_ctx->resume_extra.client.ct_validation =
177         SSL_TEST_CT_VALIDATION_STRICT;
178
179     EXECUTE_SSL_TEST_CTX_TEST();
180 }
181
182 static const char *bad_configurations[] = {
183     "ssltest_unknown_option",
184     "ssltest_wrong_section",
185     "ssltest_unknown_expected_result",
186     "ssltest_unknown_alert",
187     "ssltest_unknown_protocol",
188     "ssltest_unknown_verify_callback",
189     "ssltest_unknown_servername",
190     "ssltest_unknown_servername_callback",
191     "ssltest_unknown_session_ticket_expected",
192     "ssltest_unknown_compression_expected",
193     "ssltest_unknown_method",
194     "ssltest_unknown_handshake_mode",
195     "ssltest_unknown_resumption_expected",
196     "ssltest_unknown_ct_validation",
197 };
198
199 static int test_bad_configuration(int idx)
200 {
201     SSL_TEST_CTX *ctx;
202
203     if (!TEST_ptr_null(ctx = SSL_TEST_CTX_create(conf,
204                                                  bad_configurations[idx]))) {
205         SSL_TEST_CTX_free(ctx);
206         return 0;
207     }
208
209     return 1;
210 }
211
212 int test_main(int argc, char **argv)
213 {
214     int result = 0;
215
216     if (argc != 2) {
217         TEST_info("Missing file argument");
218         goto end;
219     }
220     if (!TEST_ptr(conf = NCONF_new(NULL))
221             /* argv[1] should point to test/ssl_test_ctx_test.conf */
222             || !TEST_int_gt(NCONF_load(conf, argv[1], NULL), 0))
223         goto end;
224
225     ADD_TEST(test_empty_configuration);
226     ADD_TEST(test_good_configuration);
227     ADD_ALL_TESTS(test_bad_configuration, OSSL_NELEM(bad_configurations));
228     result = run_tests(argv[0]);
229
230 end:
231     NCONF_free(conf);
232     return result;
233 }