2 * Copyright 2000-2019 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 * At this point, we should have an empty list, unless some hardware
124 * support engine got added. However, since we don't allow the config
125 * file to be loaded and don't otherwise load any built in engines,
126 * that is unlikely. Still, we check, if for nothing else, then to
127 * notify that something is a little off (and might mean that |new_h1|
128 * wasn't unloaded when it should have)
130 if ((ptr
= ENGINE_get_first()) != NULL
) {
131 if (!ENGINE_remove(ptr
))
132 TEST_info("Remove failed - probably no hardware support present");
135 TEST_info("Engines:");
136 display_engine_list();
138 if (!TEST_true(ENGINE_add(new_h1
))
139 || !TEST_true(ENGINE_remove(new_h1
)))
142 TEST_info("About to beef up the engine-type list");
143 for (loop
= 0; loop
< NUMTOADD
; loop
++) {
144 sprintf(buf
, "id%d", loop
);
145 id
= OPENSSL_strdup(buf
);
146 sprintf(buf
, "Fake engine type %d", loop
);
147 name
= OPENSSL_strdup(buf
);
148 if (!TEST_ptr(block
[loop
] = ENGINE_new())
149 || !TEST_true(ENGINE_set_id(block
[loop
], id
))
150 || !TEST_true(ENGINE_set_name(block
[loop
], name
)))
153 for (loop
= 0; loop
< NUMTOADD
; loop
++) {
154 if (!TEST_true(ENGINE_add(block
[loop
]))) {
155 test_note("Adding stopped at %d, (%s,%s)",
156 loop
, ENGINE_get_id(block
[loop
]),
157 ENGINE_get_name(block
[loop
]));
162 TEST_info("About to empty the engine-type list");
163 while ((ptr
= ENGINE_get_first()) != NULL
) {
164 if (!TEST_true(ENGINE_remove(ptr
)))
168 for (loop
= 0; loop
< NUMTOADD
; loop
++) {
169 OPENSSL_free((void *)ENGINE_get_id(block
[loop
]));
170 OPENSSL_free((void *)ENGINE_get_name(block
[loop
]));
179 for (loop
= 0; loop
< NUMTOADD
; loop
++)
180 ENGINE_free(block
[loop
]);
184 /* Test EVP_PKEY method */
185 static EVP_PKEY_METHOD
*test_rsa
= NULL
;
187 static int called_encrypt
= 0;
189 /* Test function to check operation has been redirected */
190 static int test_encrypt(EVP_PKEY_CTX
*ctx
, unsigned char *sig
,
191 size_t *siglen
, const unsigned char *tbs
, size_t tbslen
)
197 static int test_pkey_meths(ENGINE
*e
, EVP_PKEY_METHOD
**pmeth
,
198 const int **pnids
, int nid
)
200 static const int rnid
= EVP_PKEY_RSA
;
206 if (nid
== EVP_PKEY_RSA
) {
215 /* Return a test EVP_PKEY value */
217 static EVP_PKEY
*get_test_pkey(void)
219 static unsigned char n
[] =
220 "\x00\xAA\x36\xAB\xCE\x88\xAC\xFD\xFF\x55\x52\x3C\x7F\xC4\x52\x3F"
221 "\x90\xEF\xA0\x0D\xF3\x77\x4A\x25\x9F\x2E\x62\xB4\xC5\xD9\x9C\xB5"
222 "\xAD\xB3\x00\xA0\x28\x5E\x53\x01\x93\x0E\x0C\x70\xFB\x68\x76\x93"
223 "\x9C\xE6\x16\xCE\x62\x4A\x11\xE0\x08\x6D\x34\x1E\xBC\xAC\xA0\xA1"
225 static unsigned char e
[] = "\x11";
227 RSA
*rsa
= RSA_new();
228 EVP_PKEY
*pk
= EVP_PKEY_new();
230 if (rsa
== NULL
|| pk
== NULL
|| !EVP_PKEY_assign_RSA(pk
, rsa
)) {
236 if (!RSA_set0_key(rsa
, BN_bin2bn(n
, sizeof(n
)-1, NULL
),
237 BN_bin2bn(e
, sizeof(e
)-1, NULL
), NULL
)) {
245 static int test_redirect(void)
247 const unsigned char pt
[] = "Hello World\n";
248 unsigned char *tmp
= NULL
;
250 EVP_PKEY_CTX
*ctx
= NULL
;
252 EVP_PKEY
*pkey
= NULL
;
256 if (!TEST_ptr(pkey
= get_test_pkey()))
259 len
= EVP_PKEY_size(pkey
);
260 if (!TEST_ptr(tmp
= OPENSSL_malloc(len
)))
263 if (!TEST_ptr(ctx
= EVP_PKEY_CTX_new(pkey
, NULL
)))
265 TEST_info("EVP_PKEY_encrypt test: no redirection");
266 /* Encrypt some data: should succeed but not be redirected */
267 if (!TEST_int_gt(EVP_PKEY_encrypt_init(ctx
), 0)
268 || !TEST_int_gt(EVP_PKEY_encrypt(ctx
, tmp
, &len
, pt
, sizeof(pt
)), 0)
269 || !TEST_false(called_encrypt
))
271 EVP_PKEY_CTX_free(ctx
);
274 /* Create a test ENGINE */
275 if (!TEST_ptr(e
= ENGINE_new())
276 || !TEST_true(ENGINE_set_id(e
, "Test redirect engine"))
277 || !TEST_true(ENGINE_set_name(e
, "Test redirect engine")))
281 * Try to create a context for this engine and test key.
282 * Try setting test key engine. Both should fail because the
283 * engine has no public key methods.
285 if (!TEST_ptr_null(EVP_PKEY_CTX_new(pkey
, e
))
286 || !TEST_int_le(EVP_PKEY_set1_engine(pkey
, e
), 0))
289 /* Setup an empty test EVP_PKEY_METHOD and set callback to return it */
290 if (!TEST_ptr(test_rsa
= EVP_PKEY_meth_new(EVP_PKEY_RSA
, 0)))
292 ENGINE_set_pkey_meths(e
, test_pkey_meths
);
294 /* Getting a context for test ENGINE should now succeed */
295 if (!TEST_ptr(ctx
= EVP_PKEY_CTX_new(pkey
, e
)))
297 /* Encrypt should fail because operation is not supported */
298 if (!TEST_int_le(EVP_PKEY_encrypt_init(ctx
), 0))
300 EVP_PKEY_CTX_free(ctx
);
303 /* Add test encrypt operation to method */
304 EVP_PKEY_meth_set_encrypt(test_rsa
, 0, test_encrypt
);
306 TEST_info("EVP_PKEY_encrypt test: redirection via EVP_PKEY_CTX_new()");
307 if (!TEST_ptr(ctx
= EVP_PKEY_CTX_new(pkey
, e
)))
309 /* Encrypt some data: should succeed and be redirected */
310 if (!TEST_int_gt(EVP_PKEY_encrypt_init(ctx
), 0)
311 || !TEST_int_gt(EVP_PKEY_encrypt(ctx
, tmp
, &len
, pt
, sizeof(pt
)), 0)
312 || !TEST_true(called_encrypt
))
315 EVP_PKEY_CTX_free(ctx
);
319 /* Create context with default engine: should not be redirected */
320 if (!TEST_ptr(ctx
= EVP_PKEY_CTX_new(pkey
, NULL
))
321 || !TEST_int_gt(EVP_PKEY_encrypt_init(ctx
), 0)
322 || !TEST_int_gt(EVP_PKEY_encrypt(ctx
, tmp
, &len
, pt
, sizeof(pt
)), 0)
323 || !TEST_false(called_encrypt
))
326 EVP_PKEY_CTX_free(ctx
);
329 /* Set engine explicitly for test key */
330 if (!TEST_true(EVP_PKEY_set1_engine(pkey
, e
)))
333 TEST_info("EVP_PKEY_encrypt test: redirection via EVP_PKEY_set1_engine()");
335 /* Create context with default engine: should be redirected now */
336 if (!TEST_ptr(ctx
= EVP_PKEY_CTX_new(pkey
, NULL
))
337 || !TEST_int_gt(EVP_PKEY_encrypt_init(ctx
), 0)
338 || !TEST_int_gt(EVP_PKEY_encrypt(ctx
, tmp
, &len
, pt
, sizeof(pt
)), 0)
339 || !TEST_true(called_encrypt
))
345 EVP_PKEY_CTX_free(ctx
);
353 int global_init(void)
356 * If the config file gets loaded, the dynamic engine will be loaded,
357 * and that interferes with our test above.
359 return OPENSSL_init_crypto(OPENSSL_INIT_NO_LOAD_CONFIG
, NULL
);
362 int setup_tests(void)
364 #ifdef OPENSSL_NO_ENGINE
365 TEST_note("No ENGINE support");
367 ADD_TEST(test_engines
);
368 ADD_TEST(test_redirect
);