2 * Copyright 2007-2020 The OpenSSL Project Authors. All Rights Reserved.
3 * Copyright Nokia 2007-2019
4 * Copyright Siemens AG 2015-2019
6 * Licensed under the Apache License 2.0 (the "License"). You may not use
7 * this file except in compliance with the License. You can obtain a copy
8 * in the file LICENSE in the source distribution or at
9 * https://www.openssl.org/source/license.html
12 #include "cmp_testlib.h"
14 #include "apps/cmp_mock_srv.h"
16 #ifndef NDEBUG /* tests need mock server, which is available only if !NDEBUG */
19 DEFINE_STACK_OF(OSSL_CMP_ITAV)
21 static const char *server_key_f;
22 static const char *server_cert_f;
23 static const char *client_key_f;
24 static const char *client_cert_f;
25 static const char *pkcs10_f;
27 typedef struct test_fixture {
28 const char *test_case_name;
29 OSSL_CMP_CTX *cmp_ctx;
30 OSSL_CMP_SRV_CTX *srv_ctx;
33 STACK_OF(X509) *caPubs;
34 } CMP_SES_TEST_FIXTURE;
36 static OPENSSL_CTX *libctx = NULL;
37 static OSSL_PROVIDER *default_null_provider = NULL, *provider = NULL;
39 static EVP_PKEY *server_key = NULL;
40 static X509 *server_cert = NULL;
41 static EVP_PKEY *client_key = NULL;
42 static X509 *client_cert = NULL;
43 static unsigned char ref[CMP_TEST_REFVALUE_LENGTH];
46 * For these unit tests, the client abandons message protection, and for
47 * error messages the mock server does so as well.
48 * Message protection and verification is tested in cmp_lib_test.c
51 static void tear_down(CMP_SES_TEST_FIXTURE *fixture)
53 OSSL_CMP_CTX_free(fixture->cmp_ctx);
54 ossl_cmp_mock_srv_free(fixture->srv_ctx);
55 sk_X509_free(fixture->caPubs);
56 OPENSSL_free(fixture);
59 static CMP_SES_TEST_FIXTURE *set_up(const char *const test_case_name)
61 CMP_SES_TEST_FIXTURE *fixture;
62 OSSL_CMP_CTX *srv_cmp_ctx = NULL;
63 OSSL_CMP_CTX *ctx = NULL; /* for client */
65 if (!TEST_ptr(fixture = OPENSSL_zalloc(sizeof(*fixture))))
67 fixture->test_case_name = test_case_name;
68 if (!TEST_ptr(fixture->srv_ctx = ossl_cmp_mock_srv_new(libctx, NULL))
69 || !OSSL_CMP_SRV_CTX_set_accept_unprotected(fixture->srv_ctx, 1)
70 || !ossl_cmp_mock_srv_set1_certOut(fixture->srv_ctx, client_cert)
72 OSSL_CMP_SRV_CTX_get0_cmp_ctx(fixture->srv_ctx)) == NULL
73 || !OSSL_CMP_CTX_set1_cert(srv_cmp_ctx, server_cert)
74 || !OSSL_CMP_CTX_set1_pkey(srv_cmp_ctx, server_key))
76 if (!TEST_ptr(fixture->cmp_ctx = ctx = OSSL_CMP_CTX_new(libctx, NULL))
77 || !OSSL_CMP_CTX_set_log_cb(fixture->cmp_ctx, print_to_bio_out)
78 || !OSSL_CMP_CTX_set_transfer_cb(ctx, OSSL_CMP_CTX_server_perform)
79 || !OSSL_CMP_CTX_set_transfer_cb_arg(ctx, fixture->srv_ctx)
80 || !OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_UNPROTECTED_SEND, 1)
81 || !OSSL_CMP_CTX_set_option(ctx, OSSL_CMP_OPT_UNPROTECTED_ERRORS, 1)
82 || !OSSL_CMP_CTX_set1_oldCert(ctx, client_cert)
83 || !OSSL_CMP_CTX_set1_pkey(ctx, client_key)
84 || !OSSL_CMP_CTX_set1_srvCert(ctx, server_cert)
85 || !OSSL_CMP_CTX_set1_referenceValue(ctx, ref, sizeof(ref)))
87 fixture->req_type = -1;
95 static int execute_exec_RR_ses_test(CMP_SES_TEST_FIXTURE *fixture)
97 return TEST_int_eq(fixture->expected,
98 OSSL_CMP_exec_RR_ses(fixture->cmp_ctx) == client_cert);
101 static int execute_exec_GENM_ses_test(CMP_SES_TEST_FIXTURE *fixture)
103 STACK_OF(OSSL_CMP_ITAV) *itavs = NULL;
104 if (!TEST_ptr(itavs = OSSL_CMP_exec_GENM_ses(fixture->cmp_ctx)))
106 sk_OSSL_CMP_ITAV_pop_free(itavs, OSSL_CMP_ITAV_free);
107 /* TODO: check if the returned value is the expected one (same as sent) */
111 static int execute_exec_certrequest_ses_test(CMP_SES_TEST_FIXTURE *fixture)
113 X509 *res = OSSL_CMP_exec_certreq(fixture->cmp_ctx,
114 fixture->req_type, NULL);
116 if (fixture->expected == 0)
117 return TEST_ptr_null(res);
119 if (!TEST_ptr(res) || !TEST_int_eq(X509_cmp(res, client_cert), 0))
121 /* TODO: check that cerfConf has been exchanged unless implicitConfirm */
122 if (fixture->caPubs != NULL) {
123 STACK_OF(X509) *caPubs = OSSL_CMP_CTX_get1_caPubs(fixture->cmp_ctx);
124 int ret = TEST_int_eq(STACK_OF_X509_cmp(fixture->caPubs, caPubs), 0);
126 sk_X509_pop_free(caPubs, X509_free);
132 static int test_exec_RR_ses(void)
134 SETUP_TEST_FIXTURE(CMP_SES_TEST_FIXTURE, set_up);
135 fixture->expected = 1;
136 EXECUTE_TEST(execute_exec_RR_ses_test, tear_down);
140 static int test_exec_RR_ses_receive_error(void)
142 SETUP_TEST_FIXTURE(CMP_SES_TEST_FIXTURE, set_up);
143 ossl_cmp_mock_srv_set_statusInfo(fixture->srv_ctx,
144 OSSL_CMP_PKISTATUS_rejection,
145 OSSL_CMP_CTX_FAILINFO_signerNotTrusted,
147 ossl_cmp_mock_srv_set_send_error(fixture->srv_ctx, 1);
148 fixture->expected = 0;
149 EXECUTE_TEST(execute_exec_RR_ses_test, tear_down);
153 static int test_exec_IR_ses(void)
155 SETUP_TEST_FIXTURE(CMP_SES_TEST_FIXTURE, set_up);
156 fixture->req_type = OSSL_CMP_IR;
157 fixture->expected = 1;
158 fixture->caPubs = sk_X509_new_null();
159 sk_X509_push(fixture->caPubs, server_cert);
160 sk_X509_push(fixture->caPubs, server_cert);
161 ossl_cmp_mock_srv_set1_caPubsOut(fixture->srv_ctx, fixture->caPubs);
162 EXECUTE_TEST(execute_exec_certrequest_ses_test, tear_down);
166 static const int checkAfter = 1;
167 static int test_exec_IR_ses_poll(void)
169 SETUP_TEST_FIXTURE(CMP_SES_TEST_FIXTURE, set_up);
170 fixture->req_type = OSSL_CMP_IR;
171 fixture->expected = 1;
172 ossl_cmp_mock_srv_set_pollCount(fixture->srv_ctx, 2);
173 ossl_cmp_mock_srv_set_checkAfterTime(fixture->srv_ctx, checkAfter);
174 EXECUTE_TEST(execute_exec_certrequest_ses_test, tear_down);
175 /* TODO: check that 2 rounds are done or session takes 2..3 seconds */
179 static int test_exec_IR_ses_poll_timeout(void)
181 const int pollCount = 3;
182 const int tout = pollCount * checkAfter;
184 SETUP_TEST_FIXTURE(CMP_SES_TEST_FIXTURE, set_up);
185 fixture->req_type = OSSL_CMP_IR;
186 fixture->expected = 0;
187 ossl_cmp_mock_srv_set_pollCount(fixture->srv_ctx, pollCount + 1);
188 ossl_cmp_mock_srv_set_checkAfterTime(fixture->srv_ctx, checkAfter);
189 OSSL_CMP_CTX_set_option(fixture->cmp_ctx, OSSL_CMP_OPT_TOTAL_TIMEOUT, tout);
190 EXECUTE_TEST(execute_exec_certrequest_ses_test, tear_down);
195 static int test_exec_CR_ses(void)
197 SETUP_TEST_FIXTURE(CMP_SES_TEST_FIXTURE, set_up);
198 fixture->req_type = OSSL_CMP_CR;
199 fixture->expected = 1;
200 EXECUTE_TEST(execute_exec_certrequest_ses_test, tear_down);
204 static int test_exec_CR_ses_implicit_confirm(void)
206 SETUP_TEST_FIXTURE(CMP_SES_TEST_FIXTURE, set_up);
207 fixture->req_type = OSSL_CMP_CR;
208 fixture->expected = 1;
209 OSSL_CMP_CTX_set_option(fixture->cmp_ctx,
210 OSSL_CMP_OPT_IMPLICIT_CONFIRM, 1);
211 OSSL_CMP_SRV_CTX_set_grant_implicit_confirm(fixture->srv_ctx, 1);
212 EXECUTE_TEST(execute_exec_certrequest_ses_test, tear_down);
216 static int test_exec_KUR_ses(void)
218 SETUP_TEST_FIXTURE(CMP_SES_TEST_FIXTURE, set_up);
219 fixture->req_type = OSSL_CMP_KUR;
220 fixture->expected = 1;
221 EXECUTE_TEST(execute_exec_certrequest_ses_test, tear_down);
225 static int test_exec_P10CR_ses(void)
227 X509_REQ *req = NULL;
229 SETUP_TEST_FIXTURE(CMP_SES_TEST_FIXTURE, set_up);
230 fixture->req_type = OSSL_CMP_P10CR;
231 fixture->expected = 1;
232 if (!TEST_ptr(req = load_csr(pkcs10_f))
233 || !TEST_true(OSSL_CMP_CTX_set1_p10CSR(fixture->cmp_ctx, req))) {
238 EXECUTE_TEST(execute_exec_certrequest_ses_test, tear_down);
242 static int execute_try_certreq_poll_test(CMP_SES_TEST_FIXTURE *fixture)
244 OSSL_CMP_CTX *ctx = fixture->cmp_ctx;
246 const int CHECK_AFTER = 5;
247 const int TYPE = OSSL_CMP_KUR;
249 ossl_cmp_mock_srv_set_pollCount(fixture->srv_ctx, 3);
250 ossl_cmp_mock_srv_set_checkAfterTime(fixture->srv_ctx, CHECK_AFTER);
251 return TEST_int_eq(-1, OSSL_CMP_try_certreq(ctx, TYPE, NULL, &check_after))
252 && check_after == CHECK_AFTER
253 && TEST_ptr_eq(OSSL_CMP_CTX_get0_newCert(ctx), NULL)
254 && TEST_int_eq(-1, OSSL_CMP_try_certreq(ctx, TYPE, NULL, &check_after))
255 && check_after == CHECK_AFTER
256 && TEST_ptr_eq(OSSL_CMP_CTX_get0_newCert(ctx), NULL)
257 && TEST_int_eq(fixture->expected,
258 OSSL_CMP_try_certreq(ctx, TYPE, NULL, NULL))
260 X509_cmp(OSSL_CMP_CTX_get0_newCert(ctx), client_cert));
263 static int test_try_certreq_poll(void)
265 SETUP_TEST_FIXTURE(CMP_SES_TEST_FIXTURE, set_up);
266 fixture->expected = 1;
267 EXECUTE_TEST(execute_try_certreq_poll_test, tear_down);
271 static int execute_try_certreq_poll_abort_test(CMP_SES_TEST_FIXTURE *fixture)
273 OSSL_CMP_CTX *ctx = fixture->cmp_ctx;
275 const int CHECK_AFTER = INT_MAX;
276 const int TYPE = OSSL_CMP_CR;
278 ossl_cmp_mock_srv_set_pollCount(fixture->srv_ctx, 3);
279 ossl_cmp_mock_srv_set_checkAfterTime(fixture->srv_ctx, CHECK_AFTER);
280 return TEST_int_eq(-1, OSSL_CMP_try_certreq(ctx, TYPE, NULL, &check_after))
281 && check_after == CHECK_AFTER
282 && TEST_ptr_eq(OSSL_CMP_CTX_get0_newCert(ctx), NULL)
283 && TEST_int_eq(fixture->expected,
284 OSSL_CMP_try_certreq(ctx, -1, NULL, NULL))
285 && TEST_ptr_eq(OSSL_CMP_CTX_get0_newCert(fixture->cmp_ctx), NULL);
288 static int test_try_certreq_poll_abort(void)
290 SETUP_TEST_FIXTURE(CMP_SES_TEST_FIXTURE, set_up);
291 fixture->expected = 1;
292 EXECUTE_TEST(execute_try_certreq_poll_abort_test, tear_down);
296 static int test_exec_GENM_ses(void)
298 SETUP_TEST_FIXTURE(CMP_SES_TEST_FIXTURE, set_up);
299 EXECUTE_TEST(execute_exec_GENM_ses_test, tear_down);
303 static int execute_exchange_certConf_test(CMP_SES_TEST_FIXTURE *fixture)
306 ossl_cmp_exchange_certConf(fixture->cmp_ctx,
307 OSSL_CMP_PKIFAILUREINFO_addInfoNotAvailable,
309 return TEST_int_eq(fixture->expected, res);
312 static int execute_exchange_error_test(CMP_SES_TEST_FIXTURE *fixture)
315 ossl_cmp_exchange_error(fixture->cmp_ctx,
316 OSSL_CMP_PKISTATUS_rejection,
317 1 << OSSL_CMP_PKIFAILUREINFO_unsupportedVersion,
318 "foo_status", 999, "foo_details");
320 return TEST_int_eq(fixture->expected, res);
323 static int test_exchange_certConf(void)
325 SETUP_TEST_FIXTURE(CMP_SES_TEST_FIXTURE, set_up);
326 fixture->expected = 0; /* client should not send certConf immediately */
327 if (!ossl_cmp_ctx_set0_newCert(fixture->cmp_ctx, X509_dup(client_cert))) {
331 EXECUTE_TEST(execute_exchange_certConf_test, tear_down);
335 static int test_exchange_error(void)
337 SETUP_TEST_FIXTURE(CMP_SES_TEST_FIXTURE, set_up);
338 fixture->expected = 1; /* client may send error any time */
339 EXECUTE_TEST(execute_exchange_error_test, tear_down);
343 void cleanup_tests(void)
345 X509_free(server_cert);
346 EVP_PKEY_free(server_key);
347 X509_free(client_cert);
348 EVP_PKEY_free(client_key);
349 OPENSSL_CTX_free(libctx);
353 # define USAGE "server.key server.crt client.key client.crt client.csr module_name [module_conf_file]\n"
354 OPT_TEST_DECLARE_USAGE(USAGE)
356 int setup_tests(void)
358 if (!test_skip_common_options()) {
359 TEST_error("Error parsing test options\n");
363 if (!TEST_ptr(server_key_f = test_get_argument(0))
364 || !TEST_ptr(server_cert_f = test_get_argument(1))
365 || !TEST_ptr(client_key_f = test_get_argument(2))
366 || !TEST_ptr(client_cert_f = test_get_argument(3))
367 || !TEST_ptr(pkcs10_f = test_get_argument(4))) {
368 TEST_error("usage: cmp_client_test %s", USAGE);
372 if (!test_get_libctx(&libctx, &default_null_provider, &provider, 5, USAGE))
375 if (!TEST_ptr(server_key = load_pem_key(server_key_f, libctx))
376 || !TEST_ptr(server_cert = load_pem_cert(server_cert_f, libctx))
377 || !TEST_ptr(client_key = load_pem_key(client_key_f, libctx))
378 || !TEST_ptr(client_cert = load_pem_cert(client_cert_f, libctx))
379 || !TEST_int_eq(1, RAND_bytes_ex(libctx, ref, sizeof(ref)))) {
384 ADD_TEST(test_exec_RR_ses);
385 ADD_TEST(test_exec_RR_ses_receive_error);
386 ADD_TEST(test_exec_CR_ses);
387 ADD_TEST(test_exec_CR_ses_implicit_confirm);
388 ADD_TEST(test_exec_IR_ses);
389 ADD_TEST(test_exec_IR_ses_poll);
390 ADD_TEST(test_exec_IR_ses_poll_timeout);
391 ADD_TEST(test_exec_KUR_ses);
392 ADD_TEST(test_exec_P10CR_ses);
393 ADD_TEST(test_try_certreq_poll);
394 ADD_TEST(test_try_certreq_poll_abort);
395 ADD_TEST(test_exec_GENM_ses);
396 ADD_TEST(test_exchange_certConf);
397 ADD_TEST(test_exchange_error);
401 #else /* !defined (NDEBUG) */
403 int setup_tests(void)
405 TEST_note("CMP session tests are disabled in this build (NDEBUG).");