diff options
Diffstat (limited to 'roms/edk2/CryptoPkg/Library/OpensslLib/openssl/test/enginetest.c')
| -rw-r--r-- | roms/edk2/CryptoPkg/Library/OpensslLib/openssl/test/enginetest.c | 371 |
1 files changed, 371 insertions, 0 deletions
diff --git a/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/test/enginetest.c b/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/test/enginetest.c new file mode 100644 index 000000000..c3dc5bb7f --- /dev/null +++ b/roms/edk2/CryptoPkg/Library/OpensslLib/openssl/test/enginetest.c @@ -0,0 +1,371 @@ +/* + * Copyright 2000-2019 The OpenSSL Project Authors. All Rights Reserved. + * + * Licensed under the OpenSSL license (the "License"). You may not use + * this file except in compliance with the License. You can obtain a copy + * in the file LICENSE in the source distribution or at + * https://www.openssl.org/source/license.html + */ + +#include <stdio.h> +#include <string.h> +#include <stdlib.h> +#include <openssl/e_os2.h> + +# include "testutil.h" + +#ifndef OPENSSL_NO_ENGINE +# include <openssl/buffer.h> +# include <openssl/crypto.h> +# include <openssl/engine.h> +# include <openssl/rsa.h> +# include <openssl/err.h> + +static void display_engine_list(void) +{ + ENGINE *h; + int loop; + + loop = 0; + for (h = ENGINE_get_first(); h != NULL; h = ENGINE_get_next(h)) { + TEST_info("#%d: id = \"%s\", name = \"%s\"", + loop++, ENGINE_get_id(h), ENGINE_get_name(h)); + } + + /* + * ENGINE_get_first() increases the struct_ref counter, so we must call + * ENGINE_free() to decrease it again + */ + ENGINE_free(h); +} + +#define NUMTOADD 512 + +static int test_engines(void) +{ + ENGINE *block[NUMTOADD]; + char buf[256]; + const char *id, *name; + ENGINE *ptr; + int loop; + int to_return = 0; + ENGINE *new_h1 = NULL; + ENGINE *new_h2 = NULL; + ENGINE *new_h3 = NULL; + ENGINE *new_h4 = NULL; + + memset(block, 0, sizeof(block)); + if (!TEST_ptr(new_h1 = ENGINE_new()) + || !TEST_true(ENGINE_set_id(new_h1, "test_id0")) + || !TEST_true(ENGINE_set_name(new_h1, "First test item")) + || !TEST_ptr(new_h2 = ENGINE_new()) + || !TEST_true(ENGINE_set_id(new_h2, "test_id1")) + || !TEST_true(ENGINE_set_name(new_h2, "Second test item")) + || !TEST_ptr(new_h3 = ENGINE_new()) + || !TEST_true(ENGINE_set_id(new_h3, "test_id2")) + || !TEST_true(ENGINE_set_name(new_h3, "Third test item")) + || !TEST_ptr(new_h4 = ENGINE_new()) + || !TEST_true(ENGINE_set_id(new_h4, "test_id3")) + || !TEST_true(ENGINE_set_name(new_h4, "Fourth test item"))) + goto end; + TEST_info("Engines:"); + display_engine_list(); + + if (!TEST_true(ENGINE_add(new_h1))) + goto end; + TEST_info("Engines:"); + display_engine_list(); + + ptr = ENGINE_get_first(); + if (!TEST_true(ENGINE_remove(ptr))) + goto end; + ENGINE_free(ptr); + TEST_info("Engines:"); + display_engine_list(); + + if (!TEST_true(ENGINE_add(new_h3)) + || !TEST_true(ENGINE_add(new_h2))) + goto end; + TEST_info("Engines:"); + display_engine_list(); + + if (!TEST_true(ENGINE_remove(new_h2))) + goto end; + TEST_info("Engines:"); + display_engine_list(); + + if (!TEST_true(ENGINE_add(new_h4))) + goto end; + TEST_info("Engines:"); + display_engine_list(); + + /* Should fail. */ + if (!TEST_false(ENGINE_add(new_h3))) + goto end; + ERR_clear_error(); + + /* Should fail. */ + if (!TEST_false(ENGINE_remove(new_h2))) + goto end; + ERR_clear_error(); + + if (!TEST_true(ENGINE_remove(new_h3))) + goto end; + TEST_info("Engines:"); + display_engine_list(); + + if (!TEST_true(ENGINE_remove(new_h4))) + goto end; + TEST_info("Engines:"); + display_engine_list(); + + /* + * At this point, we should have an empty list, unless some hardware + * support engine got added. However, since we don't allow the config + * file to be loaded and don't otherwise load any built in engines, + * that is unlikely. Still, we check, if for nothing else, then to + * notify that something is a little off (and might mean that |new_h1| + * wasn't unloaded when it should have) + */ + if ((ptr = ENGINE_get_first()) != NULL) { + if (!ENGINE_remove(ptr)) + TEST_info("Remove failed - probably no hardware support present"); + } + ENGINE_free(ptr); + TEST_info("Engines:"); + display_engine_list(); + + if (!TEST_true(ENGINE_add(new_h1)) + || !TEST_true(ENGINE_remove(new_h1))) + goto end; + + TEST_info("About to beef up the engine-type list"); + for (loop = 0; loop < NUMTOADD; loop++) { + sprintf(buf, "id%d", loop); + id = OPENSSL_strdup(buf); + sprintf(buf, "Fake engine type %d", loop); + name = OPENSSL_strdup(buf); + if (!TEST_ptr(block[loop] = ENGINE_new()) + || !TEST_true(ENGINE_set_id(block[loop], id)) + || !TEST_true(ENGINE_set_name(block[loop], name))) + goto end; + } + for (loop = 0; loop < NUMTOADD; loop++) { + if (!TEST_true(ENGINE_add(block[loop]))) { + test_note("Adding stopped at %d, (%s,%s)", + loop, ENGINE_get_id(block[loop]), + ENGINE_get_name(block[loop])); + goto cleanup_loop; + } + } + cleanup_loop: + TEST_info("About to empty the engine-type list"); + while ((ptr = ENGINE_get_first()) != NULL) { + if (!TEST_true(ENGINE_remove(ptr))) + goto end; + ENGINE_free(ptr); + } + for (loop = 0; loop < NUMTOADD; loop++) { + OPENSSL_free((void *)ENGINE_get_id(block[loop])); + OPENSSL_free((void *)ENGINE_get_name(block[loop])); + } + to_return = 1; + + end: + ENGINE_free(new_h1); + ENGINE_free(new_h2); + ENGINE_free(new_h3); + ENGINE_free(new_h4); + for (loop = 0; loop < NUMTOADD; loop++) + ENGINE_free(block[loop]); + return to_return; +} + +/* Test EVP_PKEY method */ +static EVP_PKEY_METHOD *test_rsa = NULL; + +static int called_encrypt = 0; + +/* Test function to check operation has been redirected */ +static int test_encrypt(EVP_PKEY_CTX *ctx, unsigned char *sig, + size_t *siglen, const unsigned char *tbs, size_t tbslen) +{ + called_encrypt = 1; + return 1; +} + +static int test_pkey_meths(ENGINE *e, EVP_PKEY_METHOD **pmeth, + const int **pnids, int nid) +{ + static const int rnid = EVP_PKEY_RSA; + if (pmeth == NULL) { + *pnids = &rnid; + return 1; + } + + if (nid == EVP_PKEY_RSA) { + *pmeth = test_rsa; + return 1; + } + + *pmeth = NULL; + return 0; +} + +/* Return a test EVP_PKEY value */ + +static EVP_PKEY *get_test_pkey(void) +{ + static unsigned char n[] = + "\x00\xAA\x36\xAB\xCE\x88\xAC\xFD\xFF\x55\x52\x3C\x7F\xC4\x52\x3F" + "\x90\xEF\xA0\x0D\xF3\x77\x4A\x25\x9F\x2E\x62\xB4\xC5\xD9\x9C\xB5" + "\xAD\xB3\x00\xA0\x28\x5E\x53\x01\x93\x0E\x0C\x70\xFB\x68\x76\x93" + "\x9C\xE6\x16\xCE\x62\x4A\x11\xE0\x08\x6D\x34\x1E\xBC\xAC\xA0\xA1" + "\xF5"; + static unsigned char e[] = "\x11"; + + RSA *rsa = RSA_new(); + EVP_PKEY *pk = EVP_PKEY_new(); + + if (rsa == NULL || pk == NULL || !EVP_PKEY_assign_RSA(pk, rsa)) { + RSA_free(rsa); + EVP_PKEY_free(pk); + return NULL; + } + + if (!RSA_set0_key(rsa, BN_bin2bn(n, sizeof(n)-1, NULL), + BN_bin2bn(e, sizeof(e)-1, NULL), NULL)) { + EVP_PKEY_free(pk); + return NULL; + } + + return pk; +} + +static int test_redirect(void) +{ + const unsigned char pt[] = "Hello World\n"; + unsigned char *tmp = NULL; + size_t len; + EVP_PKEY_CTX *ctx = NULL; + ENGINE *e = NULL; + EVP_PKEY *pkey = NULL; + + int to_return = 0; + + if (!TEST_ptr(pkey = get_test_pkey())) + goto err; + + len = EVP_PKEY_size(pkey); + if (!TEST_ptr(tmp = OPENSSL_malloc(len))) + goto err; + + if (!TEST_ptr(ctx = EVP_PKEY_CTX_new(pkey, NULL))) + goto err; + TEST_info("EVP_PKEY_encrypt test: no redirection"); + /* Encrypt some data: should succeed but not be redirected */ + if (!TEST_int_gt(EVP_PKEY_encrypt_init(ctx), 0) + || !TEST_int_gt(EVP_PKEY_encrypt(ctx, tmp, &len, pt, sizeof(pt)), 0) + || !TEST_false(called_encrypt)) + goto err; + EVP_PKEY_CTX_free(ctx); + ctx = NULL; + + /* Create a test ENGINE */ + if (!TEST_ptr(e = ENGINE_new()) + || !TEST_true(ENGINE_set_id(e, "Test redirect engine")) + || !TEST_true(ENGINE_set_name(e, "Test redirect engine"))) + goto err; + + /* + * Try to create a context for this engine and test key. + * Try setting test key engine. Both should fail because the + * engine has no public key methods. + */ + if (!TEST_ptr_null(EVP_PKEY_CTX_new(pkey, e)) + || !TEST_int_le(EVP_PKEY_set1_engine(pkey, e), 0)) + goto err; + + /* Setup an empty test EVP_PKEY_METHOD and set callback to return it */ + if (!TEST_ptr(test_rsa = EVP_PKEY_meth_new(EVP_PKEY_RSA, 0))) + goto err; + ENGINE_set_pkey_meths(e, test_pkey_meths); + + /* Getting a context for test ENGINE should now succeed */ + if (!TEST_ptr(ctx = EVP_PKEY_CTX_new(pkey, e))) + goto err; + /* Encrypt should fail because operation is not supported */ + if (!TEST_int_le(EVP_PKEY_encrypt_init(ctx), 0)) + goto err; + EVP_PKEY_CTX_free(ctx); + ctx = NULL; + + /* Add test encrypt operation to method */ + EVP_PKEY_meth_set_encrypt(test_rsa, 0, test_encrypt); + + TEST_info("EVP_PKEY_encrypt test: redirection via EVP_PKEY_CTX_new()"); + if (!TEST_ptr(ctx = EVP_PKEY_CTX_new(pkey, e))) + goto err; + /* Encrypt some data: should succeed and be redirected */ + if (!TEST_int_gt(EVP_PKEY_encrypt_init(ctx), 0) + || !TEST_int_gt(EVP_PKEY_encrypt(ctx, tmp, &len, pt, sizeof(pt)), 0) + || !TEST_true(called_encrypt)) + goto err; + + EVP_PKEY_CTX_free(ctx); + ctx = NULL; + called_encrypt = 0; + + /* Create context with default engine: should not be redirected */ + if (!TEST_ptr(ctx = EVP_PKEY_CTX_new(pkey, NULL)) + || !TEST_int_gt(EVP_PKEY_encrypt_init(ctx), 0) + || !TEST_int_gt(EVP_PKEY_encrypt(ctx, tmp, &len, pt, sizeof(pt)), 0) + || !TEST_false(called_encrypt)) + goto err; + + EVP_PKEY_CTX_free(ctx); + ctx = NULL; + + /* Set engine explicitly for test key */ + if (!TEST_true(EVP_PKEY_set1_engine(pkey, e))) + goto err; + + TEST_info("EVP_PKEY_encrypt test: redirection via EVP_PKEY_set1_engine()"); + + /* Create context with default engine: should be redirected now */ + if (!TEST_ptr(ctx = EVP_PKEY_CTX_new(pkey, NULL)) + || !TEST_int_gt(EVP_PKEY_encrypt_init(ctx), 0) + || !TEST_int_gt(EVP_PKEY_encrypt(ctx, tmp, &len, pt, sizeof(pt)), 0) + || !TEST_true(called_encrypt)) + goto err; + + to_return = 1; + + err: + EVP_PKEY_CTX_free(ctx); + EVP_PKEY_free(pkey); + ENGINE_free(e); + OPENSSL_free(tmp); + return to_return; +} +#endif + +int global_init(void) +{ + /* + * If the config file gets loaded, the dynamic engine will be loaded, + * and that interferes with our test above. + */ + return OPENSSL_init_crypto(OPENSSL_INIT_NO_LOAD_CONFIG, NULL); +} + +int setup_tests(void) +{ +#ifdef OPENSSL_NO_ENGINE + TEST_note("No ENGINE support"); +#else + ADD_TEST(test_engines); + ADD_TEST(test_redirect); +#endif + return 1; +} |