2 * Copyright 2000-2017 The OpenSSL Project Authors. All Rights Reserved.
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
13 #include <openssl/e_os2.h>
15 # include "testutil.h"
17 #ifndef OPENSSL_NO_ENGINE
18 # include <openssl/buffer.h>
19 # include <openssl/crypto.h>
20 # include <openssl/engine.h>
21 # include <openssl/rsa.h>
22 # include <openssl/err.h>
24 static void display_engine_list(void)
30 for (h = ENGINE_get_first(); h != NULL; h = ENGINE_get_next(h)) {
31 TEST_info("#%d: id = \"%s\", name = \"%s\"",
32 loop++, ENGINE_get_id(h), ENGINE_get_name(h));
36 * ENGINE_get_first() increases the struct_ref counter, so we must call
37 * ENGINE_free() to decrease it again
44 static int test_engines(void)
46 ENGINE *block[NUMTOADD];
48 const char *id, *name;
52 ENGINE *new_h1 = NULL;
53 ENGINE *new_h2 = NULL;
54 ENGINE *new_h3 = NULL;
55 ENGINE *new_h4 = NULL;
57 memset(block, 0, sizeof(block));
58 if (!TEST_ptr(new_h1 = ENGINE_new())
59 || !TEST_true(ENGINE_set_id(new_h1, "test_id0"))
60 || !TEST_true(ENGINE_set_name(new_h1, "First test item"))
61 || !TEST_ptr(new_h2 = ENGINE_new())
62 || !TEST_true(ENGINE_set_id(new_h2, "test_id1"))
63 || !TEST_true(ENGINE_set_name(new_h2, "Second test item"))
64 || !TEST_ptr(new_h3 = ENGINE_new())
65 || !TEST_true(ENGINE_set_id(new_h3, "test_id2"))
66 || !TEST_true(ENGINE_set_name(new_h3, "Third test item"))
67 || !TEST_ptr(new_h4 = ENGINE_new())
68 || !TEST_true(ENGINE_set_id(new_h4, "test_id3"))
69 || !TEST_true(ENGINE_set_name(new_h4, "Fourth test item")))
71 TEST_info("Engines:");
72 display_engine_list();
74 if (!TEST_true(ENGINE_add(new_h1)))
76 TEST_info("Engines:");
77 display_engine_list();
79 ptr = ENGINE_get_first();
80 if (!TEST_true(ENGINE_remove(ptr)))
83 TEST_info("Engines:");
84 display_engine_list();
86 if (!TEST_true(ENGINE_add(new_h3))
87 || !TEST_true(ENGINE_add(new_h2)))
89 TEST_info("Engines:");
90 display_engine_list();
92 if (!TEST_true(ENGINE_remove(new_h2)))
94 TEST_info("Engines:");
95 display_engine_list();
97 if (!TEST_true(ENGINE_add(new_h4)))
99 TEST_info("Engines:");
100 display_engine_list();
103 if (!TEST_false(ENGINE_add(new_h3)))
108 if (!TEST_false(ENGINE_remove(new_h2)))
112 if (!TEST_true(ENGINE_remove(new_h3)))
114 TEST_info("Engines:");
115 display_engine_list();
117 if (!TEST_true(ENGINE_remove(new_h4)))
119 TEST_info("Engines:");
120 display_engine_list();
123 * Depending on whether there's any hardware support compiled in, this
124 * remove may be destined to fail.
126 if ((ptr = ENGINE_get_first()) != NULL) {
127 if (!ENGINE_remove(ptr))
128 TEST_info("Remove failed - probably no hardware support present");
131 TEST_info("Engines:");
132 display_engine_list();
134 if (!TEST_true(ENGINE_add(new_h1))
135 || !TEST_true(ENGINE_remove(new_h1)))
138 TEST_info("About to beef up the engine-type list");
139 for (loop = 0; loop < NUMTOADD; loop++) {
140 sprintf(buf, "id%d", loop);
141 id = OPENSSL_strdup(buf);
142 sprintf(buf, "Fake engine type %d", loop);
143 name = OPENSSL_strdup(buf);
144 if (!TEST_ptr(block[loop] = ENGINE_new())
145 || !TEST_true(ENGINE_set_id(block[loop], id))
146 || !TEST_true(ENGINE_set_name(block[loop], name)))
149 for (loop = 0; loop < NUMTOADD; loop++) {
150 if (!TEST_true(ENGINE_add(block[loop]))) {
151 test_note("Adding stopped at %d, (%s,%s)",
152 loop, ENGINE_get_id(block[loop]),
153 ENGINE_get_name(block[loop]));
158 TEST_info("About to empty the engine-type list");
159 while ((ptr = ENGINE_get_first()) != NULL) {
160 if (!TEST_true(ENGINE_remove(ptr)))
164 for (loop = 0; loop < NUMTOADD; loop++) {
165 OPENSSL_free((void *)ENGINE_get_id(block[loop]));
166 OPENSSL_free((void *)ENGINE_get_name(block[loop]));
175 for (loop = 0; loop < NUMTOADD; loop++)
176 ENGINE_free(block[loop]);
180 /* Test EVP_PKEY method */
181 static EVP_PKEY_METHOD *test_rsa = NULL;
183 static int called_encrypt = 0;
185 /* Test function to check operation has been redirected */
186 static int test_encrypt(EVP_PKEY_CTX *ctx, unsigned char *sig,
187 size_t *siglen, const unsigned char *tbs, size_t tbslen)
193 static int test_pkey_meths(ENGINE *e, EVP_PKEY_METHOD **pmeth,
194 const int **pnids, int nid)
196 static const int rnid = EVP_PKEY_RSA;
202 if (nid == EVP_PKEY_RSA) {
211 /* Return a test EVP_PKEY value */
213 static EVP_PKEY *get_test_pkey(void)
215 static unsigned char n[] =
216 "\x00\xAA\x36\xAB\xCE\x88\xAC\xFD\xFF\x55\x52\x3C\x7F\xC4\x52\x3F"
217 "\x90\xEF\xA0\x0D\xF3\x77\x4A\x25\x9F\x2E\x62\xB4\xC5\xD9\x9C\xB5"
218 "\xAD\xB3\x00\xA0\x28\x5E\x53\x01\x93\x0E\x0C\x70\xFB\x68\x76\x93"
219 "\x9C\xE6\x16\xCE\x62\x4A\x11\xE0\x08\x6D\x34\x1E\xBC\xAC\xA0\xA1"
221 static unsigned char e[] = "\x11";
223 RSA *rsa = RSA_new();
224 EVP_PKEY *pk = EVP_PKEY_new();
226 if (rsa == NULL || pk == NULL || !EVP_PKEY_assign_RSA(pk, rsa)) {
232 if (!RSA_set0_key(rsa, BN_bin2bn(n, sizeof(n)-1, NULL),
233 BN_bin2bn(e, sizeof(e)-1, NULL), NULL)) {
241 static int test_redirect(void)
243 const unsigned char pt[] = "Hello World\n";
244 unsigned char *tmp = NULL;
246 EVP_PKEY_CTX *ctx = NULL;
248 EVP_PKEY *pkey = NULL;
252 if (!TEST_ptr(pkey = get_test_pkey()))
255 len = EVP_PKEY_size(pkey);
256 if (!TEST_ptr(tmp = OPENSSL_malloc(len)))
259 if (!TEST_ptr(ctx = EVP_PKEY_CTX_new(pkey, NULL)))
261 TEST_info("EVP_PKEY_encrypt test: no redirection");
262 /* Encrypt some data: should succeed but not be redirected */
263 if (!TEST_int_gt(EVP_PKEY_encrypt_init(ctx), 0)
264 || !TEST_int_gt(EVP_PKEY_encrypt(ctx, tmp, &len, pt, sizeof(pt)), 0)
265 || !TEST_false(called_encrypt))
267 EVP_PKEY_CTX_free(ctx);
270 /* Create a test ENGINE */
271 if (!TEST_ptr(e = ENGINE_new())
272 || !TEST_true(ENGINE_set_id(e, "Test redirect engine"))
273 || !TEST_true(ENGINE_set_name(e, "Test redirect engine")))
277 * Try to create a context for this engine and test key.
278 * Try setting test key engine. Both should fail because the
279 * engine has no public key methods.
281 if (!TEST_ptr_null(EVP_PKEY_CTX_new(pkey, e))
282 || !TEST_int_le(EVP_PKEY_set1_engine(pkey, e), 0))
285 /* Setup an empty test EVP_PKEY_METHOD and set callback to return it */
286 if (!TEST_ptr(test_rsa = EVP_PKEY_meth_new(EVP_PKEY_RSA, 0)))
288 ENGINE_set_pkey_meths(e, test_pkey_meths);
290 /* Getting a context for test ENGINE should now succeed */
291 if (!TEST_ptr(ctx = EVP_PKEY_CTX_new(pkey, e)))
293 /* Encrypt should fail because operation is not supported */
294 if (!TEST_int_le(EVP_PKEY_encrypt_init(ctx), 0))
296 EVP_PKEY_CTX_free(ctx);
299 /* Add test encrypt operation to method */
300 EVP_PKEY_meth_set_encrypt(test_rsa, 0, test_encrypt);
302 TEST_info("EVP_PKEY_encrypt test: redirection via EVP_PKEY_CTX_new()");
303 if (!TEST_ptr(ctx = EVP_PKEY_CTX_new(pkey, e)))
305 /* Encrypt some data: should succeed and be redirected */
306 if (!TEST_int_gt(EVP_PKEY_encrypt_init(ctx), 0)
307 || !TEST_int_gt(EVP_PKEY_encrypt(ctx, tmp, &len, pt, sizeof(pt)), 0)
308 || !TEST_true(called_encrypt))
311 EVP_PKEY_CTX_free(ctx);
315 /* Create context with default engine: should not be redirected */
316 if (!TEST_ptr(ctx = EVP_PKEY_CTX_new(pkey, NULL))
317 || !TEST_int_gt(EVP_PKEY_encrypt_init(ctx), 0)
318 || !TEST_int_gt(EVP_PKEY_encrypt(ctx, tmp, &len, pt, sizeof(pt)), 0)
319 || !TEST_false(called_encrypt))
322 EVP_PKEY_CTX_free(ctx);
325 /* Set engine explicitly for test key */
326 if (!TEST_true(EVP_PKEY_set1_engine(pkey, e)))
329 TEST_info("EVP_PKEY_encrypt test: redirection via EVP_PKEY_set1_engine()");
331 /* Create context with default engine: should be redirected now */
332 if (!TEST_ptr(ctx = EVP_PKEY_CTX_new(pkey, NULL))
333 || !TEST_int_gt(EVP_PKEY_encrypt_init(ctx), 0)
334 || !TEST_int_gt(EVP_PKEY_encrypt(ctx, tmp, &len, pt, sizeof(pt)), 0)
335 || !TEST_true(called_encrypt))
341 EVP_PKEY_CTX_free(ctx);
349 int setup_tests(void)
351 #ifdef OPENSSL_NO_ENGINE
352 TEST_note("No ENGINE support");
354 ADD_TEST(test_engines);
355 ADD_TEST(test_redirect);