2 * Copyright 2000-2021 The OpenSSL Project Authors. All Rights Reserved.
4 * Licensed under the Apache License 2.0 (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
10 /* We need to use some deprecated APIs */
11 #define OPENSSL_SUPPRESS_DEPRECATED
16 #include <openssl/e_os2.h>
18 # include "testutil.h"
20 #ifndef OPENSSL_NO_ENGINE
21 # include <openssl/buffer.h>
22 # include <openssl/crypto.h>
23 # include <openssl/engine.h>
24 # include <openssl/rsa.h>
25 # include <openssl/err.h>
26 # include <openssl/x509.h>
28 static void display_engine_list(void)
34 for (h = ENGINE_get_first(); h != NULL; h = ENGINE_get_next(h)) {
35 TEST_info("#%d: id = \"%s\", name = \"%s\"",
36 loop++, ENGINE_get_id(h), ENGINE_get_name(h));
40 * ENGINE_get_first() increases the struct_ref counter, so we must call
41 * ENGINE_free() to decrease it again
48 static int test_engines(void)
50 ENGINE *block[NUMTOADD];
52 char *ename[NUMTOADD];
57 ENGINE *new_h1 = NULL;
58 ENGINE *new_h2 = NULL;
59 ENGINE *new_h3 = NULL;
60 ENGINE *new_h4 = NULL;
62 memset(block, 0, sizeof(block));
63 if (!TEST_ptr(new_h1 = ENGINE_new())
64 || !TEST_true(ENGINE_set_id(new_h1, "test_id0"))
65 || !TEST_true(ENGINE_set_name(new_h1, "First test item"))
66 || !TEST_ptr(new_h2 = ENGINE_new())
67 || !TEST_true(ENGINE_set_id(new_h2, "test_id1"))
68 || !TEST_true(ENGINE_set_name(new_h2, "Second test item"))
69 || !TEST_ptr(new_h3 = ENGINE_new())
70 || !TEST_true(ENGINE_set_id(new_h3, "test_id2"))
71 || !TEST_true(ENGINE_set_name(new_h3, "Third test item"))
72 || !TEST_ptr(new_h4 = ENGINE_new())
73 || !TEST_true(ENGINE_set_id(new_h4, "test_id3"))
74 || !TEST_true(ENGINE_set_name(new_h4, "Fourth test item")))
76 TEST_info("Engines:");
77 display_engine_list();
79 if (!TEST_true(ENGINE_add(new_h1)))
81 TEST_info("Engines:");
82 display_engine_list();
84 ptr = ENGINE_get_first();
85 if (!TEST_true(ENGINE_remove(ptr)))
88 TEST_info("Engines:");
89 display_engine_list();
91 if (!TEST_true(ENGINE_add(new_h3))
92 || !TEST_true(ENGINE_add(new_h2)))
94 TEST_info("Engines:");
95 display_engine_list();
97 if (!TEST_true(ENGINE_remove(new_h2)))
99 TEST_info("Engines:");
100 display_engine_list();
102 if (!TEST_true(ENGINE_add(new_h4)))
104 TEST_info("Engines:");
105 display_engine_list();
108 if (!TEST_false(ENGINE_add(new_h3)))
113 if (!TEST_false(ENGINE_remove(new_h2)))
117 if (!TEST_true(ENGINE_remove(new_h3)))
119 TEST_info("Engines:");
120 display_engine_list();
122 if (!TEST_true(ENGINE_remove(new_h4)))
124 TEST_info("Engines:");
125 display_engine_list();
128 * At this point, we should have an empty list, unless some hardware
129 * support engine got added. However, since we don't allow the config
130 * file to be loaded and don't otherwise load any built in engines,
131 * that is unlikely. Still, we check, if for nothing else, then to
132 * notify that something is a little off (and might mean that |new_h1|
133 * wasn't unloaded when it should have)
135 if ((ptr = ENGINE_get_first()) != NULL) {
136 if (!ENGINE_remove(ptr))
137 TEST_info("Remove failed - probably no hardware support present");
140 TEST_info("Engines:");
141 display_engine_list();
143 if (!TEST_true(ENGINE_add(new_h1))
144 || !TEST_true(ENGINE_remove(new_h1)))
147 TEST_info("About to beef up the engine-type list");
148 for (loop = 0; loop < NUMTOADD; loop++) {
149 sprintf(buf, "id%d", loop);
150 eid[loop] = OPENSSL_strdup(buf);
151 sprintf(buf, "Fake engine type %d", loop);
152 ename[loop] = OPENSSL_strdup(buf);
153 if (!TEST_ptr(block[loop] = ENGINE_new())
154 || !TEST_true(ENGINE_set_id(block[loop], eid[loop]))
155 || !TEST_true(ENGINE_set_name(block[loop], ename[loop])))
158 for (loop = 0; loop < NUMTOADD; loop++) {
159 if (!TEST_true(ENGINE_add(block[loop]))) {
160 test_note("Adding stopped at %d, (%s,%s)",
161 loop, ENGINE_get_id(block[loop]),
162 ENGINE_get_name(block[loop]));
167 TEST_info("About to empty the engine-type list");
168 while ((ptr = ENGINE_get_first()) != NULL) {
169 if (!TEST_true(ENGINE_remove(ptr)))
173 for (loop = 0; loop < NUMTOADD; loop++) {
174 OPENSSL_free(eid[loop]);
175 OPENSSL_free(ename[loop]);
184 for (loop = 0; loop < NUMTOADD; loop++)
185 ENGINE_free(block[loop]);
189 /* Test EVP_PKEY method */
190 static EVP_PKEY_METHOD *test_rsa = NULL;
192 static int called_encrypt = 0;
194 /* Test function to check operation has been redirected */
195 static int test_encrypt(EVP_PKEY_CTX *ctx, unsigned char *sig,
196 size_t *siglen, const unsigned char *tbs, size_t tbslen)
202 static int test_pkey_meths(ENGINE *e, EVP_PKEY_METHOD **pmeth,
203 const int **pnids, int nid)
205 static const int rnid = EVP_PKEY_RSA;
211 if (nid == EVP_PKEY_RSA) {
220 /* Return a test EVP_PKEY value */
222 static EVP_PKEY *get_test_pkey(void)
224 static unsigned char n[] =
225 "\x00\xAA\x36\xAB\xCE\x88\xAC\xFD\xFF\x55\x52\x3C\x7F\xC4\x52\x3F"
226 "\x90\xEF\xA0\x0D\xF3\x77\x4A\x25\x9F\x2E\x62\xB4\xC5\xD9\x9C\xB5"
227 "\xAD\xB3\x00\xA0\x28\x5E\x53\x01\x93\x0E\x0C\x70\xFB\x68\x76\x93"
228 "\x9C\xE6\x16\xCE\x62\x4A\x11\xE0\x08\x6D\x34\x1E\xBC\xAC\xA0\xA1"
230 static unsigned char e[] = "\x11";
232 RSA *rsa = RSA_new();
233 EVP_PKEY *pk = EVP_PKEY_new();
235 if (rsa == NULL || pk == NULL || !EVP_PKEY_assign_RSA(pk, rsa)) {
241 if (!RSA_set0_key(rsa, BN_bin2bn(n, sizeof(n)-1, NULL),
242 BN_bin2bn(e, sizeof(e)-1, NULL), NULL)) {
250 static int test_redirect(void)
252 const unsigned char pt[] = "Hello World\n";
253 unsigned char *tmp = NULL;
255 EVP_PKEY_CTX *ctx = NULL;
257 EVP_PKEY *pkey = NULL;
261 if (!TEST_ptr(pkey = get_test_pkey()))
264 len = EVP_PKEY_get_size(pkey);
265 if (!TEST_ptr(tmp = OPENSSL_malloc(len)))
268 if (!TEST_ptr(ctx = EVP_PKEY_CTX_new(pkey, NULL)))
270 TEST_info("EVP_PKEY_encrypt test: no redirection");
271 /* Encrypt some data: should succeed but not be redirected */
272 if (!TEST_int_gt(EVP_PKEY_encrypt_init(ctx), 0)
273 || !TEST_int_gt(EVP_PKEY_encrypt(ctx, tmp, &len, pt, sizeof(pt)), 0)
274 || !TEST_false(called_encrypt))
276 EVP_PKEY_CTX_free(ctx);
279 /* Create a test ENGINE */
280 if (!TEST_ptr(e = ENGINE_new())
281 || !TEST_true(ENGINE_set_id(e, "Test redirect engine"))
282 || !TEST_true(ENGINE_set_name(e, "Test redirect engine")))
286 * Try to create a context for this engine and test key.
287 * Try setting test key engine. Both should fail because the
288 * engine has no public key methods.
290 if (!TEST_ptr_null(ctx = EVP_PKEY_CTX_new(pkey, e))
291 || !TEST_int_le(EVP_PKEY_set1_engine(pkey, e), 0))
294 /* Setup an empty test EVP_PKEY_METHOD and set callback to return it */
295 if (!TEST_ptr(test_rsa = EVP_PKEY_meth_new(EVP_PKEY_RSA, 0)))
297 ENGINE_set_pkey_meths(e, test_pkey_meths);
299 /* Getting a context for test ENGINE should now succeed */
300 if (!TEST_ptr(ctx = EVP_PKEY_CTX_new(pkey, e)))
302 /* Encrypt should fail because operation is not supported */
303 if (!TEST_int_le(EVP_PKEY_encrypt_init(ctx), 0))
305 EVP_PKEY_CTX_free(ctx);
308 /* Add test encrypt operation to method */
309 EVP_PKEY_meth_set_encrypt(test_rsa, 0, test_encrypt);
311 TEST_info("EVP_PKEY_encrypt test: redirection via EVP_PKEY_CTX_new()");
312 if (!TEST_ptr(ctx = EVP_PKEY_CTX_new(pkey, e)))
314 /* Encrypt some data: should succeed and be redirected */
315 if (!TEST_int_gt(EVP_PKEY_encrypt_init(ctx), 0)
316 || !TEST_int_gt(EVP_PKEY_encrypt(ctx, tmp, &len, pt, sizeof(pt)), 0)
317 || !TEST_true(called_encrypt))
320 EVP_PKEY_CTX_free(ctx);
324 /* Create context with default engine: should not be redirected */
325 if (!TEST_ptr(ctx = EVP_PKEY_CTX_new(pkey, NULL))
326 || !TEST_int_gt(EVP_PKEY_encrypt_init(ctx), 0)
327 || !TEST_int_gt(EVP_PKEY_encrypt(ctx, tmp, &len, pt, sizeof(pt)), 0)
328 || !TEST_false(called_encrypt))
331 EVP_PKEY_CTX_free(ctx);
334 /* Set engine explicitly for test key */
335 if (!TEST_true(EVP_PKEY_set1_engine(pkey, e)))
338 TEST_info("EVP_PKEY_encrypt test: redirection via EVP_PKEY_set1_engine()");
340 /* Create context with default engine: should be redirected now */
341 if (!TEST_ptr(ctx = EVP_PKEY_CTX_new(pkey, NULL))
342 || !TEST_int_gt(EVP_PKEY_encrypt_init(ctx), 0)
343 || !TEST_int_gt(EVP_PKEY_encrypt(ctx, tmp, &len, pt, sizeof(pt)), 0)
344 || !TEST_true(called_encrypt))
350 EVP_PKEY_CTX_free(ctx);
357 static int test_x509_dup_w_engine(void)
360 X509 *cert = NULL, *dupcert = NULL;
361 X509_PUBKEY *pubkey, *duppubkey = NULL;
364 RSA_METHOD *rsameth = NULL;
366 if (!TEST_ptr(b = BIO_new_file(test_get_argument(0), "r"))
367 || !TEST_ptr(cert = PEM_read_bio_X509(b, NULL, NULL, NULL)))
370 /* Dup without an engine */
371 if (!TEST_ptr(dupcert = X509_dup(cert)))
376 if (!TEST_ptr(pubkey = X509_get_X509_PUBKEY(cert))
377 || !TEST_ptr(duppubkey = X509_PUBKEY_dup(pubkey))
378 || !TEST_ptr_ne(duppubkey, pubkey)
379 || !TEST_ptr_ne(X509_PUBKEY_get0(duppubkey), X509_PUBKEY_get0(pubkey)))
382 X509_PUBKEY_free(duppubkey);
388 /* Create a test ENGINE */
389 if (!TEST_ptr(e = ENGINE_new())
390 || !TEST_true(ENGINE_set_id(e, "Test dummy engine"))
391 || !TEST_true(ENGINE_set_name(e, "Test dummy engine")))
394 if (!TEST_ptr(rsameth = RSA_meth_dup(RSA_get_default_method())))
397 ENGINE_set_RSA(e, rsameth);
399 if (!TEST_true(ENGINE_set_default_RSA(e)))
402 if (!TEST_int_ge(BIO_seek(b, 0), 0)
403 || !TEST_ptr(cert = PEM_read_bio_X509(b, NULL, NULL, NULL)))
406 /* Dup with an engine set on the key */
407 if (!TEST_ptr(dupcert = X509_dup(cert)))
410 if (!TEST_ptr(pubkey = X509_get_X509_PUBKEY(cert))
411 || !TEST_ptr(duppubkey = X509_PUBKEY_dup(pubkey))
412 || !TEST_ptr_ne(duppubkey, pubkey)
413 || !TEST_ptr_ne(X509_PUBKEY_get0(duppubkey), X509_PUBKEY_get0(pubkey)))
421 X509_PUBKEY_free(duppubkey);
423 ENGINE_unregister_RSA(e);
426 RSA_meth_free(rsameth);
432 int global_init(void)
435 * If the config file gets loaded, the dynamic engine will be loaded,
436 * and that interferes with our test above.
438 return OPENSSL_init_crypto(OPENSSL_INIT_NO_LOAD_CONFIG, NULL);
441 OPT_TEST_DECLARE_USAGE("certfile\n")
443 int setup_tests(void)
445 #ifdef OPENSSL_NO_ENGINE
446 TEST_note("No ENGINE support");
450 if (!test_skip_common_options()) {
451 TEST_error("Error parsing test options\n");
455 n = test_get_argument_count();
459 ADD_TEST(test_engines);
460 ADD_TEST(test_redirect);
461 ADD_TEST(test_x509_dup_w_engine);