| 1 | /*
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| 2 | * Copyright 2021 The OpenSSL Project Authors. All Rights Reserved.
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| 3 | *
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| 4 | * Licensed under the Apache License 2.0 (the "License"). You may not use
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| 5 | * this file except in compliance with the License. You can obtain a copy
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| 6 | * in the file LICENSE in the source distribution or at
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| 7 | * https://www.openssl.org/source/license.html
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| 8 | */
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| 9 |
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| 10 | #include <openssl/evp.h>
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| 11 | #include <openssl/conf.h>
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| 12 | #include "testutil.h"
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| 13 |
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| 14 | static char *configfile = NULL;
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| 15 | static char *recurseconfigfile = NULL;
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| 16 |
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| 17 | /*
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| 18 | * Test to make sure there are no leaks or failures from loading the config
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| 19 | * file twice.
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| 20 | */
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| 21 | static int test_double_config(void)
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| 22 | {
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| 23 | OSSL_LIB_CTX *ctx = OSSL_LIB_CTX_new();
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| 24 | int testresult = 0;
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| 25 | EVP_MD *sha256 = NULL;
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| 26 |
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| 27 | if (!TEST_ptr(configfile))
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| 28 | return 0;
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| 29 | if (!TEST_ptr(ctx))
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| 30 | return 0;
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| 31 |
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| 32 | if (!TEST_true(OSSL_LIB_CTX_load_config(ctx, configfile)))
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| 33 | return 0;
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| 34 | if (!TEST_true(OSSL_LIB_CTX_load_config(ctx, configfile)))
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| 35 | return 0;
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| 36 |
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| 37 | /* Check we can actually fetch something */
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| 38 | sha256 = EVP_MD_fetch(ctx, "SHA2-256", NULL);
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| 39 | if (!TEST_ptr(sha256))
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| 40 | goto err;
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| 41 |
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| 42 | testresult = 1;
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| 43 | err:
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| 44 | EVP_MD_free(sha256);
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| 45 | OSSL_LIB_CTX_free(ctx);
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| 46 | return testresult;
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| 47 | }
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| 48 |
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| 49 | static int test_recursive_config(void)
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| 50 | {
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| 51 | OSSL_LIB_CTX *ctx = OSSL_LIB_CTX_new();
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| 52 | int testresult = 0;
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| 53 | unsigned long err;
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| 54 |
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| 55 | if (!TEST_ptr(recurseconfigfile))
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| 56 | goto err;
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| 57 |
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| 58 | if (!TEST_ptr(ctx))
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| 59 | goto err;
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| 60 |
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| 61 | if (!TEST_false(OSSL_LIB_CTX_load_config(ctx, recurseconfigfile)))
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| 62 | goto err;
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| 63 |
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| 64 | err = ERR_peek_error();
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| 65 | /* We expect to get a recursion error here */
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| 66 | if (ERR_GET_REASON(err) == CONF_R_RECURSIVE_SECTION_REFERENCE)
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| 67 | testresult = 1;
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| 68 | err:
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| 69 | OSSL_LIB_CTX_free(ctx);
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| 70 | return testresult;
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| 71 | }
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| 72 |
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| 73 | OPT_TEST_DECLARE_USAGE("configfile\n")
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| 74 |
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| 75 | int setup_tests(void)
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| 76 | {
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| 77 | if (!test_skip_common_options()) {
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| 78 | TEST_error("Error parsing test options\n");
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| 79 | return 0;
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| 80 | }
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| 81 |
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| 82 | if (!TEST_ptr(configfile = test_get_argument(0)))
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| 83 | return 0;
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| 84 |
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| 85 | if (!TEST_ptr(recurseconfigfile = test_get_argument(1)))
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| 86 | return 0;
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| 87 |
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| 88 | ADD_TEST(test_recursive_config);
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| 89 | ADD_TEST(test_double_config);
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| 90 | return 1;
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| 91 | }
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