2 * Copyright 2000-2017 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
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 char *ename[NUMTOADD];
53 ENGINE *new_h1 = NULL;
54 ENGINE *new_h2 = NULL;
55 ENGINE *new_h3 = NULL;
56 ENGINE *new_h4 = NULL;
58 memset(block, 0, sizeof(block));
59 if (!TEST_ptr(new_h1 = ENGINE_new())
60 || !TEST_true(ENGINE_set_id(new_h1, "test_id0"))
61 || !TEST_true(ENGINE_set_name(new_h1, "First test item"))
62 || !TEST_ptr(new_h2 = ENGINE_new())
63 || !TEST_true(ENGINE_set_id(new_h2, "test_id1"))
64 || !TEST_true(ENGINE_set_name(new_h2, "Second test item"))
65 || !TEST_ptr(new_h3 = ENGINE_new())
66 || !TEST_true(ENGINE_set_id(new_h3, "test_id2"))
67 || !TEST_true(ENGINE_set_name(new_h3, "Third test item"))
68 || !TEST_ptr(new_h4 = ENGINE_new())
69 || !TEST_true(ENGINE_set_id(new_h4, "test_id3"))
70 || !TEST_true(ENGINE_set_name(new_h4, "Fourth test item")))
72 TEST_info("Engines:");
73 display_engine_list();
75 if (!TEST_true(ENGINE_add(new_h1)))
77 TEST_info("Engines:");
78 display_engine_list();
80 ptr = ENGINE_get_first();
81 if (!TEST_true(ENGINE_remove(ptr)))
84 TEST_info("Engines:");
85 display_engine_list();
87 if (!TEST_true(ENGINE_add(new_h3))
88 || !TEST_true(ENGINE_add(new_h2)))
90 TEST_info("Engines:");
91 display_engine_list();
93 if (!TEST_true(ENGINE_remove(new_h2)))
95 TEST_info("Engines:");
96 display_engine_list();
98 if (!TEST_true(ENGINE_add(new_h4)))
100 TEST_info("Engines:");
101 display_engine_list();
104 if (!TEST_false(ENGINE_add(new_h3)))
109 if (!TEST_false(ENGINE_remove(new_h2)))
113 if (!TEST_true(ENGINE_remove(new_h3)))
115 TEST_info("Engines:");
116 display_engine_list();
118 if (!TEST_true(ENGINE_remove(new_h4)))
120 TEST_info("Engines:");
121 display_engine_list();
124 * Depending on whether there's any hardware support compiled in, this
125 * remove may be destined to fail.
127 if ((ptr = ENGINE_get_first()) != NULL) {
128 if (!ENGINE_remove(ptr))
129 TEST_info("Remove failed - probably no hardware support present");
132 TEST_info("Engines:");
133 display_engine_list();
135 if (!TEST_true(ENGINE_add(new_h1))
136 || !TEST_true(ENGINE_remove(new_h1)))
139 TEST_info("About to beef up the engine-type list");
140 for (loop = 0; loop < NUMTOADD; loop++) {
141 sprintf(buf, "id%d", loop);
142 eid[loop] = OPENSSL_strdup(buf);
143 sprintf(buf, "Fake engine type %d", loop);
144 ename[loop] = OPENSSL_strdup(buf);
145 if (!TEST_ptr(block[loop] = ENGINE_new())
146 || !TEST_true(ENGINE_set_id(block[loop], eid[loop]))
147 || !TEST_true(ENGINE_set_name(block[loop], ename[loop])))
150 for (loop = 0; loop < NUMTOADD; loop++) {
151 if (!TEST_true(ENGINE_add(block[loop]))) {
152 test_note("Adding stopped at %d, (%s,%s)",
153 loop, ENGINE_get_id(block[loop]),
154 ENGINE_get_name(block[loop]));
159 TEST_info("About to empty the engine-type list");
160 while ((ptr = ENGINE_get_first()) != NULL) {
161 if (!TEST_true(ENGINE_remove(ptr)))
165 for (loop = 0; loop < NUMTOADD; loop++) {
166 OPENSSL_free(eid[loop]);
167 OPENSSL_free(ename[loop]);
176 for (loop = 0; loop < NUMTOADD; loop++)
177 ENGINE_free(block[loop]);
181 /* Test EVP_PKEY method */
182 static EVP_PKEY_METHOD *test_rsa = NULL;
184 static int called_encrypt = 0;
186 /* Test function to check operation has been redirected */
187 static int test_encrypt(EVP_PKEY_CTX *ctx, unsigned char *sig,
188 size_t *siglen, const unsigned char *tbs, size_t tbslen)
194 static int test_pkey_meths(ENGINE *e, EVP_PKEY_METHOD **pmeth,
195 const int **pnids, int nid)
197 static const int rnid = EVP_PKEY_RSA;
203 if (nid == EVP_PKEY_RSA) {
212 /* Return a test EVP_PKEY value */
214 static EVP_PKEY *get_test_pkey(void)
216 static unsigned char n[] =
217 "\x00\xAA\x36\xAB\xCE\x88\xAC\xFD\xFF\x55\x52\x3C\x7F\xC4\x52\x3F"
218 "\x90\xEF\xA0\x0D\xF3\x77\x4A\x25\x9F\x2E\x62\xB4\xC5\xD9\x9C\xB5"
219 "\xAD\xB3\x00\xA0\x28\x5E\x53\x01\x93\x0E\x0C\x70\xFB\x68\x76\x93"
220 "\x9C\xE6\x16\xCE\x62\x4A\x11\xE0\x08\x6D\x34\x1E\xBC\xAC\xA0\xA1"
222 static unsigned char e[] = "\x11";
224 RSA *rsa = RSA_new();
225 EVP_PKEY *pk = EVP_PKEY_new();
227 if (rsa == NULL || pk == NULL || !EVP_PKEY_assign_RSA(pk, rsa)) {
233 if (!RSA_set0_key(rsa, BN_bin2bn(n, sizeof(n)-1, NULL),
234 BN_bin2bn(e, sizeof(e)-1, NULL), NULL)) {
242 static int test_redirect(void)
244 const unsigned char pt[] = "Hello World\n";
245 unsigned char *tmp = NULL;
247 EVP_PKEY_CTX *ctx = NULL;
249 EVP_PKEY *pkey = NULL;
253 if (!TEST_ptr(pkey = get_test_pkey()))
256 len = EVP_PKEY_size(pkey);
257 if (!TEST_ptr(tmp = OPENSSL_malloc(len)))
260 if (!TEST_ptr(ctx = EVP_PKEY_CTX_new(pkey, NULL)))
262 TEST_info("EVP_PKEY_encrypt test: no redirection");
263 /* Encrypt some data: should succeed but not be redirected */
264 if (!TEST_int_gt(EVP_PKEY_encrypt_init(ctx), 0)
265 || !TEST_int_gt(EVP_PKEY_encrypt(ctx, tmp, &len, pt, sizeof(pt)), 0)
266 || !TEST_false(called_encrypt))
268 EVP_PKEY_CTX_free(ctx);
271 /* Create a test ENGINE */
272 if (!TEST_ptr(e = ENGINE_new())
273 || !TEST_true(ENGINE_set_id(e, "Test redirect engine"))
274 || !TEST_true(ENGINE_set_name(e, "Test redirect engine")))
278 * Try to create a context for this engine and test key.
279 * Try setting test key engine. Both should fail because the
280 * engine has no public key methods.
282 if (!TEST_ptr_null(ctx = EVP_PKEY_CTX_new(pkey, e))
283 || !TEST_int_le(EVP_PKEY_set1_engine(pkey, e), 0))
286 /* Setup an empty test EVP_PKEY_METHOD and set callback to return it */
287 if (!TEST_ptr(test_rsa = EVP_PKEY_meth_new(EVP_PKEY_RSA, 0)))
289 ENGINE_set_pkey_meths(e, test_pkey_meths);
291 /* Getting a context for test ENGINE should now succeed */
292 if (!TEST_ptr(ctx = EVP_PKEY_CTX_new(pkey, e)))
294 /* Encrypt should fail because operation is not supported */
295 if (!TEST_int_le(EVP_PKEY_encrypt_init(ctx), 0))
297 EVP_PKEY_CTX_free(ctx);
300 /* Add test encrypt operation to method */
301 EVP_PKEY_meth_set_encrypt(test_rsa, 0, test_encrypt);
303 TEST_info("EVP_PKEY_encrypt test: redirection via EVP_PKEY_CTX_new()");
304 if (!TEST_ptr(ctx = EVP_PKEY_CTX_new(pkey, e)))
306 /* Encrypt some data: should succeed and be redirected */
307 if (!TEST_int_gt(EVP_PKEY_encrypt_init(ctx), 0)
308 || !TEST_int_gt(EVP_PKEY_encrypt(ctx, tmp, &len, pt, sizeof(pt)), 0)
309 || !TEST_true(called_encrypt))
312 EVP_PKEY_CTX_free(ctx);
316 /* Create context with default engine: should not be redirected */
317 if (!TEST_ptr(ctx = EVP_PKEY_CTX_new(pkey, NULL))
318 || !TEST_int_gt(EVP_PKEY_encrypt_init(ctx), 0)
319 || !TEST_int_gt(EVP_PKEY_encrypt(ctx, tmp, &len, pt, sizeof(pt)), 0)
320 || !TEST_false(called_encrypt))
323 EVP_PKEY_CTX_free(ctx);
326 /* Set engine explicitly for test key */
327 if (!TEST_true(EVP_PKEY_set1_engine(pkey, e)))
330 TEST_info("EVP_PKEY_encrypt test: redirection via EVP_PKEY_set1_engine()");
332 /* Create context with default engine: should be redirected now */
333 if (!TEST_ptr(ctx = EVP_PKEY_CTX_new(pkey, NULL))
334 || !TEST_int_gt(EVP_PKEY_encrypt_init(ctx), 0)
335 || !TEST_int_gt(EVP_PKEY_encrypt(ctx, tmp, &len, pt, sizeof(pt)), 0)
336 || !TEST_true(called_encrypt))
342 EVP_PKEY_CTX_free(ctx);
350 int setup_tests(void)
352 #ifdef OPENSSL_NO_ENGINE
353 TEST_note("No ENGINE support");
355 ADD_TEST(test_engines);
356 ADD_TEST(test_redirect);