cmp_protect_test.c revision 1.1.1.1
1/*
2 * Copyright 2007-2021 The OpenSSL Project Authors. All Rights Reserved.
3 * Copyright Nokia 2007-2019
4 * Copyright Siemens AG 2015-2019
5 *
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
10 */
11
12#include "helpers/cmp_testlib.h"
13
14static const char *ir_protected_f;
15static const char *ir_unprotected_f;
16static const char *ip_PBM_f;
17
18typedef struct test_fixture {
19    const char *test_case_name;
20    OSSL_CMP_CTX *cmp_ctx;
21    /* for protection tests */
22    OSSL_CMP_MSG *msg;
23    OSSL_CMP_PKISI *si; /* for error and response messages */
24    EVP_PKEY *pubkey;
25    unsigned char *mem;
26    int memlen;
27    X509 *cert;
28    STACK_OF(X509) *certs;
29    STACK_OF(X509) *chain;
30    int with_ss;
31    int callback_arg;
32    int expected;
33} CMP_PROTECT_TEST_FIXTURE;
34
35static OSSL_LIB_CTX *libctx = NULL;
36static OSSL_PROVIDER *default_null_provider = NULL, *provider = NULL;
37
38static void tear_down(CMP_PROTECT_TEST_FIXTURE *fixture)
39{
40    OSSL_CMP_CTX_free(fixture->cmp_ctx);
41    OSSL_CMP_MSG_free(fixture->msg);
42    OSSL_CMP_PKISI_free(fixture->si);
43
44    OPENSSL_free(fixture->mem);
45    sk_X509_free(fixture->certs);
46    sk_X509_free(fixture->chain);
47
48    OPENSSL_free(fixture);
49}
50
51static CMP_PROTECT_TEST_FIXTURE *set_up(const char *const test_case_name)
52{
53    CMP_PROTECT_TEST_FIXTURE *fixture;
54
55    if (!TEST_ptr(fixture = OPENSSL_zalloc(sizeof(*fixture))))
56        return NULL;
57    fixture->test_case_name = test_case_name;
58    if (!TEST_ptr(fixture->cmp_ctx = OSSL_CMP_CTX_new(libctx, NULL))) {
59        tear_down(fixture);
60        return NULL;
61    }
62    return fixture;
63}
64
65static EVP_PKEY *loadedprivkey = NULL;
66static EVP_PKEY *loadedpubkey = NULL;
67static EVP_PKEY *loadedkey = NULL;
68static X509 *cert = NULL;
69static unsigned char rand_data[OSSL_CMP_TRANSACTIONID_LENGTH];
70static OSSL_CMP_MSG *ir_unprotected, *ir_protected;
71static X509 *endentity1 = NULL, *endentity2 = NULL,
72    *root = NULL, *intermediate = NULL;
73
74static int execute_calc_protection_fails_test(CMP_PROTECT_TEST_FIXTURE *fixture)
75{
76    ASN1_BIT_STRING *protection =
77        ossl_cmp_calc_protection(fixture->cmp_ctx, fixture->msg);
78    int res = TEST_ptr_null(protection);
79
80    ASN1_BIT_STRING_free(protection);
81    return res;
82}
83
84static int execute_calc_protection_pbmac_test(CMP_PROTECT_TEST_FIXTURE *fixture)
85{
86    ASN1_BIT_STRING *protection =
87        ossl_cmp_calc_protection(fixture->cmp_ctx, fixture->msg);
88    int res = TEST_ptr(protection)
89            && TEST_true(ASN1_STRING_cmp(protection,
90                                         fixture->msg->protection) == 0);
91
92    ASN1_BIT_STRING_free(protection);
93    return res;
94}
95
96/*
97 * This function works similarly to parts of CMP_verify_signature in cmp_vfy.c,
98 * but without the need for a OSSL_CMP_CTX or a X509 certificate
99 */
100static int verify_signature(OSSL_CMP_MSG *msg,
101                            ASN1_BIT_STRING *protection,
102                            EVP_PKEY *pkey, EVP_MD *digest)
103{
104    OSSL_CMP_PROTECTEDPART prot_part;
105    unsigned char *prot_part_der = NULL;
106    int len;
107    EVP_MD_CTX *ctx = NULL;
108    int res;
109
110    prot_part.header = OSSL_CMP_MSG_get0_header(msg);
111    prot_part.body = msg->body;
112    len = i2d_OSSL_CMP_PROTECTEDPART(&prot_part, &prot_part_der);
113    res =
114        TEST_int_ge(len, 0)
115        && TEST_ptr(ctx = EVP_MD_CTX_new())
116        && TEST_true(EVP_DigestVerifyInit(ctx, NULL, digest, NULL, pkey))
117        && TEST_int_eq(EVP_DigestVerify(ctx, protection->data,
118                                        protection->length,
119                                        prot_part_der, len), 1);
120    /* cleanup */
121    EVP_MD_CTX_free(ctx);
122    OPENSSL_free(prot_part_der);
123    return res;
124}
125
126/* Calls OSSL_CMP_calc_protection and compares and verifies signature */
127static int execute_calc_protection_signature_test(CMP_PROTECT_TEST_FIXTURE *
128                                                  fixture)
129{
130    ASN1_BIT_STRING *protection =
131        ossl_cmp_calc_protection(fixture->cmp_ctx, fixture->msg);
132    int ret = (TEST_ptr(protection)
133                   && TEST_true(ASN1_STRING_cmp(protection,
134                                                fixture->msg->protection) == 0)
135                   && TEST_true(verify_signature(fixture->msg, protection,
136                                                 fixture->pubkey,
137                                                 fixture->cmp_ctx->digest)));
138
139    ASN1_BIT_STRING_free(protection);
140    return ret;
141}
142
143static int test_cmp_calc_protection_no_key_no_secret(void)
144{
145    SETUP_TEST_FIXTURE(CMP_PROTECT_TEST_FIXTURE, set_up);
146    if (!TEST_ptr(fixture->msg = load_pkimsg(ir_unprotected_f, libctx))
147            || !TEST_ptr(fixture->msg->header->protectionAlg =
148                         X509_ALGOR_new() /* no specific alg needed here */)) {
149        tear_down(fixture);
150        fixture = NULL;
151    }
152
153    EXECUTE_TEST(execute_calc_protection_fails_test, tear_down);
154    return result;
155}
156
157static int test_cmp_calc_protection_pkey(void)
158{
159    SETUP_TEST_FIXTURE(CMP_PROTECT_TEST_FIXTURE, set_up);
160    fixture->pubkey = loadedpubkey;
161    if (!TEST_true(OSSL_CMP_CTX_set1_pkey(fixture->cmp_ctx, loadedprivkey))
162            || !TEST_ptr(fixture->msg = load_pkimsg(ir_protected_f, libctx))) {
163        tear_down(fixture);
164        fixture = NULL;
165    }
166    EXECUTE_TEST(execute_calc_protection_signature_test, tear_down);
167    return result;
168}
169
170static int test_cmp_calc_protection_pbmac(void)
171{
172    unsigned char sec_insta[] = { 'i', 'n', 's', 't', 'a' };
173
174    SETUP_TEST_FIXTURE(CMP_PROTECT_TEST_FIXTURE, set_up);
175    if (!TEST_true(OSSL_CMP_CTX_set1_secretValue(fixture->cmp_ctx,
176                                                 sec_insta, sizeof(sec_insta)))
177            || !TEST_ptr(fixture->msg = load_pkimsg(ip_PBM_f, libctx))) {
178        tear_down(fixture);
179        fixture = NULL;
180    }
181    EXECUTE_TEST(execute_calc_protection_pbmac_test, tear_down);
182    return result;
183}
184static int execute_MSG_protect_test(CMP_PROTECT_TEST_FIXTURE *fixture)
185{
186    return TEST_int_eq(fixture->expected,
187                       ossl_cmp_msg_protect(fixture->cmp_ctx, fixture->msg));
188}
189
190#define SET_OPT_UNPROTECTED_SEND(ctx, val) \
191    OSSL_CMP_CTX_set_option((ctx), OSSL_CMP_OPT_UNPROTECTED_SEND, (val))
192static int test_MSG_protect_unprotected_request(void)
193{
194    SETUP_TEST_FIXTURE(CMP_PROTECT_TEST_FIXTURE, set_up);
195
196    fixture->expected = 1;
197    if (!TEST_ptr(fixture->msg = OSSL_CMP_MSG_dup(ir_unprotected))
198            || !TEST_true(SET_OPT_UNPROTECTED_SEND(fixture->cmp_ctx, 1))) {
199        tear_down(fixture);
200        fixture = NULL;
201    }
202    EXECUTE_TEST(execute_MSG_protect_test, tear_down);
203    return result;
204}
205
206static int test_MSG_protect_with_msg_sig_alg_protection_plus_rsa_key(void)
207{
208    const size_t size = sizeof(rand_data) / 2;
209
210    SETUP_TEST_FIXTURE(CMP_PROTECT_TEST_FIXTURE, set_up);
211    fixture->expected = 1;
212
213    if (!TEST_ptr(fixture->msg = OSSL_CMP_MSG_dup(ir_unprotected))
214            || !TEST_true(SET_OPT_UNPROTECTED_SEND(fixture->cmp_ctx, 0))
215            /*
216             * Use half of the 16 bytes of random input
217             * for each reference and secret value
218             */
219            || !TEST_true(OSSL_CMP_CTX_set1_referenceValue(fixture->cmp_ctx,
220                                                           rand_data, size))
221            || !TEST_true(OSSL_CMP_CTX_set1_secretValue(fixture->cmp_ctx,
222                                                        rand_data + size,
223                                                        size))) {
224        tear_down(fixture);
225        fixture = NULL;
226    }
227    EXECUTE_TEST(execute_MSG_protect_test, tear_down);
228    return result;
229}
230
231static int test_MSG_protect_with_certificate_and_key(void)
232{
233    SETUP_TEST_FIXTURE(CMP_PROTECT_TEST_FIXTURE, set_up);
234    fixture->expected = 1;
235
236    if (!TEST_ptr(fixture->msg =
237                  OSSL_CMP_MSG_dup(ir_unprotected))
238            || !TEST_true(SET_OPT_UNPROTECTED_SEND(fixture->cmp_ctx, 0))
239            || !TEST_true(OSSL_CMP_CTX_set1_pkey(fixture->cmp_ctx, loadedkey))
240            || !TEST_true(OSSL_CMP_CTX_set1_cert(fixture->cmp_ctx, cert))) {
241        tear_down(fixture);
242        fixture = NULL;
243    }
244    EXECUTE_TEST(execute_MSG_protect_test, tear_down);
245    return result;
246}
247
248static int test_MSG_protect_certificate_based_without_cert(void)
249{
250    OSSL_CMP_CTX *ctx;
251
252    SETUP_TEST_FIXTURE(CMP_PROTECT_TEST_FIXTURE, set_up);
253    ctx = fixture->cmp_ctx;
254    fixture->expected = 0;
255    if (!TEST_ptr(fixture->msg =
256                  OSSL_CMP_MSG_dup(ir_unprotected))
257            || !TEST_true(SET_OPT_UNPROTECTED_SEND(ctx, 0))
258            || !TEST_true(OSSL_CMP_CTX_set0_newPkey(ctx, 1, loadedkey))) {
259        tear_down(fixture);
260        fixture = NULL;
261    }
262    EVP_PKEY_up_ref(loadedkey);
263    EXECUTE_TEST(execute_MSG_protect_test, tear_down);
264    return result;
265}
266
267static int test_MSG_protect_no_key_no_secret(void)
268{
269    SETUP_TEST_FIXTURE(CMP_PROTECT_TEST_FIXTURE, set_up);
270    fixture->expected = 0;
271    if (!TEST_ptr(fixture->msg = OSSL_CMP_MSG_dup(ir_unprotected))
272            || !TEST_true(SET_OPT_UNPROTECTED_SEND(fixture->cmp_ctx, 0))) {
273        tear_down(fixture);
274        fixture = NULL;
275    }
276    EXECUTE_TEST(execute_MSG_protect_test, tear_down);
277    return result;
278}
279
280static int test_MSG_protect_pbmac_no_sender(int with_ref)
281{
282    static unsigned char secret[] = { 47, 11, 8, 15 };
283    static unsigned char ref[] = { 0xca, 0xfe, 0xba, 0xbe };
284
285    SETUP_TEST_FIXTURE(CMP_PROTECT_TEST_FIXTURE, set_up);
286    fixture->expected = with_ref;
287    if (!TEST_ptr(fixture->msg = OSSL_CMP_MSG_dup(ir_unprotected))
288            || !SET_OPT_UNPROTECTED_SEND(fixture->cmp_ctx, 0)
289            || !ossl_cmp_hdr_set1_sender(fixture->msg->header, NULL)
290            || !OSSL_CMP_CTX_set1_secretValue(fixture->cmp_ctx,
291                                              secret, sizeof(secret))
292            || (!OSSL_CMP_CTX_set1_referenceValue(fixture->cmp_ctx,
293                                                  with_ref ? ref : NULL,
294                                                  sizeof(ref)))) {
295        tear_down(fixture);
296        fixture = NULL;
297    }
298    EXECUTE_TEST(execute_MSG_protect_test, tear_down);
299    return result;
300}
301
302static int test_MSG_protect_pbmac_no_sender_with_ref(void)
303{
304    return test_MSG_protect_pbmac_no_sender(1);
305}
306
307static int test_MSG_protect_pbmac_no_sender_no_ref(void)
308{
309    return test_MSG_protect_pbmac_no_sender(0);
310}
311
312static int execute_MSG_add_extraCerts_test(CMP_PROTECT_TEST_FIXTURE *fixture)
313{
314    return TEST_true(ossl_cmp_msg_add_extraCerts(fixture->cmp_ctx,
315                                                 fixture->msg));
316}
317
318static int test_MSG_add_extraCerts(void)
319{
320    SETUP_TEST_FIXTURE(CMP_PROTECT_TEST_FIXTURE, set_up);
321    if (!TEST_ptr(fixture->msg = OSSL_CMP_MSG_dup(ir_protected))) {
322        tear_down(fixture);
323        fixture = NULL;
324    }
325    EXECUTE_TEST(execute_MSG_add_extraCerts_test, tear_down);
326    return result;
327}
328
329#ifndef OPENSSL_NO_EC
330/* The cert chain tests use EC certs so we skip them in no-ec builds */
331static int execute_cmp_build_cert_chain_test(CMP_PROTECT_TEST_FIXTURE *fixture)
332{
333    int ret = 0;
334    OSSL_CMP_CTX *ctx = fixture->cmp_ctx;
335    X509_STORE *store;
336    STACK_OF(X509) *chain =
337        X509_build_chain(fixture->cert, fixture->certs, NULL,
338                         fixture->with_ss, ctx->libctx, ctx->propq);
339
340    if (TEST_ptr(chain)) {
341        /* Check whether chain built is equal to the expected one */
342        ret = TEST_int_eq(0, STACK_OF_X509_cmp(chain, fixture->chain));
343        sk_X509_pop_free(chain, X509_free);
344    }
345    if (!ret)
346        return 0;
347
348    if (TEST_ptr(store = X509_STORE_new())
349            && TEST_true(X509_STORE_add_cert(store, root))) {
350        X509_VERIFY_PARAM_set_flags(X509_STORE_get0_param(store),
351                                    X509_V_FLAG_NO_CHECK_TIME);
352        chain = X509_build_chain(fixture->cert, fixture->certs, store,
353                                 fixture->with_ss, ctx->libctx, ctx->propq);
354        ret = TEST_int_eq(fixture->expected, chain != NULL);
355        if (ret && chain != NULL) {
356            /* Check whether chain built is equal to the expected one */
357            ret = TEST_int_eq(0, STACK_OF_X509_cmp(chain, fixture->chain));
358            sk_X509_pop_free(chain, X509_free);
359        }
360    }
361    X509_STORE_free(store);
362    return ret;
363}
364
365static int test_cmp_build_cert_chain(void)
366{
367    SETUP_TEST_FIXTURE(CMP_PROTECT_TEST_FIXTURE, set_up);
368    fixture->expected = 1;
369    fixture->with_ss = 0;
370    fixture->cert = endentity2;
371    if (!TEST_ptr(fixture->certs = sk_X509_new_null())
372            || !TEST_ptr(fixture->chain = sk_X509_new_null())
373            || !TEST_true(sk_X509_push(fixture->certs, endentity1))
374            || !TEST_true(sk_X509_push(fixture->certs, root))
375            || !TEST_true(sk_X509_push(fixture->certs, intermediate))
376            || !TEST_true(sk_X509_push(fixture->chain, endentity2))
377            || !TEST_true(sk_X509_push(fixture->chain, intermediate))) {
378        tear_down(fixture);
379        fixture = NULL;
380    }
381    if (fixture != NULL) {
382        result = execute_cmp_build_cert_chain_test(fixture);
383        fixture->with_ss = 1;
384        if (result && TEST_true(sk_X509_push(fixture->chain, root)))
385            result = execute_cmp_build_cert_chain_test(fixture);
386    }
387    tear_down(fixture);
388    return result;
389}
390
391static int test_cmp_build_cert_chain_missing_intermediate(void)
392{
393    SETUP_TEST_FIXTURE(CMP_PROTECT_TEST_FIXTURE, set_up);
394    fixture->expected = 0;
395    fixture->with_ss = 0;
396    fixture->cert = endentity2;
397    if (!TEST_ptr(fixture->certs = sk_X509_new_null())
398            || !TEST_ptr(fixture->chain = sk_X509_new_null())
399            || !TEST_true(sk_X509_push(fixture->certs, endentity1))
400            || !TEST_true(sk_X509_push(fixture->certs, root))
401            || !TEST_true(sk_X509_push(fixture->chain, endentity2))) {
402        tear_down(fixture);
403        fixture = NULL;
404    }
405    EXECUTE_TEST(execute_cmp_build_cert_chain_test, tear_down);
406    return result;
407}
408
409static int test_cmp_build_cert_chain_no_root(void)
410{
411    SETUP_TEST_FIXTURE(CMP_PROTECT_TEST_FIXTURE, set_up);
412    fixture->expected = 1;
413    fixture->with_ss = 0;
414    fixture->cert = endentity2;
415    if (!TEST_ptr(fixture->certs = sk_X509_new_null())
416            || !TEST_ptr(fixture->chain = sk_X509_new_null())
417            || !TEST_true(sk_X509_push(fixture->certs, endentity1))
418            || !TEST_true(sk_X509_push(fixture->certs, intermediate))
419            || !TEST_true(sk_X509_push(fixture->chain, endentity2))
420            || !TEST_true(sk_X509_push(fixture->chain, intermediate))) {
421        tear_down(fixture);
422        fixture = NULL;
423    }
424    EXECUTE_TEST(execute_cmp_build_cert_chain_test, tear_down);
425    return result;
426}
427
428static int test_cmp_build_cert_chain_only_root(void)
429{
430    SETUP_TEST_FIXTURE(CMP_PROTECT_TEST_FIXTURE, set_up);
431    fixture->expected = 1;
432    fixture->with_ss = 0; /* still chain must include the only cert (root) */
433    fixture->cert = root;
434    if (!TEST_ptr(fixture->certs = sk_X509_new_null())
435            || !TEST_ptr(fixture->chain = sk_X509_new_null())
436            || !TEST_true(sk_X509_push(fixture->certs, root))
437            || !TEST_true(sk_X509_push(fixture->chain, root))) {
438        tear_down(fixture);
439        fixture = NULL;
440    }
441    EXECUTE_TEST(execute_cmp_build_cert_chain_test, tear_down);
442    return result;
443}
444
445static int test_cmp_build_cert_chain_no_certs(void)
446{
447    SETUP_TEST_FIXTURE(CMP_PROTECT_TEST_FIXTURE, set_up);
448    fixture->expected = 0;
449    fixture->with_ss = 0;
450    fixture->cert = endentity2;
451    if (!TEST_ptr(fixture->certs = sk_X509_new_null())
452            || !TEST_ptr(fixture->chain = sk_X509_new_null())
453            || !TEST_true(sk_X509_push(fixture->chain, endentity2))) {
454        tear_down(fixture);
455        fixture = NULL;
456    }
457    EXECUTE_TEST(execute_cmp_build_cert_chain_test, tear_down);
458    return result;
459}
460#endif /* OPENSSL_NO_EC */
461
462static int execute_X509_STORE_test(CMP_PROTECT_TEST_FIXTURE *fixture)
463{
464    X509_STORE *store = X509_STORE_new();
465    STACK_OF(X509) *sk = NULL;
466    int res = 0;
467
468    if (!TEST_true(ossl_cmp_X509_STORE_add1_certs(store,
469                                                  fixture->certs,
470                                                  fixture->callback_arg)))
471        goto err;
472    sk = X509_STORE_get1_all_certs(store);
473    if (!TEST_int_eq(0, STACK_OF_X509_cmp(sk, fixture->chain)))
474        goto err;
475    res = 1;
476 err:
477    X509_STORE_free(store);
478    sk_X509_pop_free(sk, X509_free);
479    return res;
480
481}
482
483static int test_X509_STORE(void)
484{
485    SETUP_TEST_FIXTURE(CMP_PROTECT_TEST_FIXTURE, set_up);
486    fixture->callback_arg = 0; /* self-issued allowed */
487    if (!TEST_ptr(fixture->certs = sk_X509_new_null())
488            || !sk_X509_push(fixture->certs, endentity1)
489            || !sk_X509_push(fixture->certs, endentity2)
490            || !sk_X509_push(fixture->certs, root)
491            || !sk_X509_push(fixture->certs, intermediate)
492            || !TEST_ptr(fixture->chain = sk_X509_dup(fixture->certs))) {
493        tear_down(fixture);
494        fixture = NULL;
495    }
496    EXECUTE_TEST(execute_X509_STORE_test, tear_down);
497    return result;
498}
499
500static int test_X509_STORE_only_self_issued(void)
501{
502    SETUP_TEST_FIXTURE(CMP_PROTECT_TEST_FIXTURE, set_up);
503    fixture->certs = sk_X509_new_null();
504    fixture->chain = sk_X509_new_null();
505    fixture->callback_arg = 1; /* only self-issued */
506    if (!TEST_true(sk_X509_push(fixture->certs, endentity1))
507            || !TEST_true(sk_X509_push(fixture->certs, endentity2))
508            || !TEST_true(sk_X509_push(fixture->certs, root))
509            || !TEST_true(sk_X509_push(fixture->certs, intermediate))
510            || !TEST_true(sk_X509_push(fixture->chain, root))) {
511        tear_down(fixture);
512        fixture = NULL;
513    }
514    EXECUTE_TEST(execute_X509_STORE_test, tear_down);
515    return result;
516}
517
518
519void cleanup_tests(void)
520{
521    EVP_PKEY_free(loadedprivkey);
522    EVP_PKEY_free(loadedpubkey);
523    EVP_PKEY_free(loadedkey);
524    X509_free(cert);
525    X509_free(endentity1);
526    X509_free(endentity2);
527    X509_free(root);
528    X509_free(intermediate);
529    OSSL_CMP_MSG_free(ir_protected);
530    OSSL_CMP_MSG_free(ir_unprotected);
531    OSSL_LIB_CTX_free(libctx);
532}
533
534#define USAGE "server.pem IR_protected.der IR_unprotected.der IP_PBM.der " \
535    "server.crt server.pem EndEntity1.crt EndEntity2.crt Root_CA.crt " \
536    "Intermediate_CA.crt module_name [module_conf_file]\n"
537OPT_TEST_DECLARE_USAGE(USAGE)
538
539int setup_tests(void)
540{
541    char *server_f;
542    char *server_key_f;
543    char *server_cert_f;
544    char *endentity1_f;
545    char *endentity2_f;
546    char *root_f;
547    char *intermediate_f;
548
549    if (!test_skip_common_options()) {
550        TEST_error("Error parsing test options\n");
551        return 0;
552    }
553
554    RAND_bytes(rand_data, OSSL_CMP_TRANSACTIONID_LENGTH);
555    if (!TEST_ptr(server_f = test_get_argument(0))
556            || !TEST_ptr(ir_protected_f = test_get_argument(1))
557            || !TEST_ptr(ir_unprotected_f = test_get_argument(2))
558            || !TEST_ptr(ip_PBM_f = test_get_argument(3))
559            || !TEST_ptr(server_cert_f = test_get_argument(4))
560            || !TEST_ptr(server_key_f = test_get_argument(5))
561            || !TEST_ptr(endentity1_f = test_get_argument(6))
562            || !TEST_ptr(endentity2_f = test_get_argument(7))
563            || !TEST_ptr(root_f = test_get_argument(8))
564            || !TEST_ptr(intermediate_f = test_get_argument(9))) {
565        TEST_error("usage: cmp_protect_test %s", USAGE);
566        return 0;
567    }
568
569    if (!test_arg_libctx(&libctx, &default_null_provider, &provider, 10, USAGE))
570        return 0;
571
572    if (!TEST_ptr(loadedkey = load_pkey_pem(server_key_f, libctx))
573            || !TEST_ptr(cert = load_cert_pem(server_cert_f, libctx)))
574        return 0;
575
576    if (!TEST_ptr(loadedprivkey = load_pkey_pem(server_f, libctx)))
577        return 0;
578    if (TEST_true(EVP_PKEY_up_ref(loadedprivkey)))
579        loadedpubkey = loadedprivkey;
580    if (!TEST_ptr(ir_protected = load_pkimsg(ir_protected_f, libctx))
581            || !TEST_ptr(ir_unprotected = load_pkimsg(ir_unprotected_f, libctx)))
582        return 0;
583    if (!TEST_ptr(endentity1 = load_cert_pem(endentity1_f, libctx))
584            || !TEST_ptr(endentity2 = load_cert_pem(endentity2_f, libctx))
585            || !TEST_ptr(root = load_cert_pem(root_f, libctx))
586            || !TEST_ptr(intermediate = load_cert_pem(intermediate_f, libctx)))
587        return 0;
588    if (!TEST_int_eq(1, RAND_bytes(rand_data, OSSL_CMP_TRANSACTIONID_LENGTH)))
589        return 0;
590
591    /* Message protection tests */
592    ADD_TEST(test_cmp_calc_protection_no_key_no_secret);
593    ADD_TEST(test_cmp_calc_protection_pkey);
594    ADD_TEST(test_cmp_calc_protection_pbmac);
595
596    ADD_TEST(test_MSG_protect_with_msg_sig_alg_protection_plus_rsa_key);
597    ADD_TEST(test_MSG_protect_with_certificate_and_key);
598    ADD_TEST(test_MSG_protect_certificate_based_without_cert);
599    ADD_TEST(test_MSG_protect_unprotected_request);
600    ADD_TEST(test_MSG_protect_no_key_no_secret);
601    ADD_TEST(test_MSG_protect_pbmac_no_sender_with_ref);
602    ADD_TEST(test_MSG_protect_pbmac_no_sender_no_ref);
603    ADD_TEST(test_MSG_add_extraCerts);
604
605#ifndef OPENSSL_NO_EC
606    ADD_TEST(test_cmp_build_cert_chain);
607    ADD_TEST(test_cmp_build_cert_chain_only_root);
608    ADD_TEST(test_cmp_build_cert_chain_no_root);
609    ADD_TEST(test_cmp_build_cert_chain_missing_intermediate);
610    ADD_TEST(test_cmp_build_cert_chain_no_certs);
611#endif
612
613    ADD_TEST(test_X509_STORE);
614    ADD_TEST(test_X509_STORE_only_self_issued);
615
616    return 1;
617}
618