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https://github.com/openssl/openssl.git
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133 lines
3.8 KiB
C
133 lines
3.8 KiB
C
/*
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* Copyright 2021-2023 The OpenSSL Project Authors. All Rights Reserved.
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*
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* Licensed under the Apache License 2.0 (the "License"). You may not use
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* this file except in compliance with the License. You can obtain a copy
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* in the file LICENSE in the source distribution or at
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* https://www.openssl.org/source/license.html
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*/
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#include <openssl/core.h>
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#include <openssl/core_dispatch.h>
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#include <openssl/core_names.h>
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#include <openssl/provider.h>
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#include <openssl/crypto.h>
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#include <openssl/evp.h>
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#include "testutil.h"
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#define MYPROPERTIES "foo.bar=yes"
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static OSSL_FUNC_provider_query_operation_fn testprov_query;
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static OSSL_FUNC_digest_get_params_fn tmpmd_get_params;
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static OSSL_FUNC_digest_digest_fn tmpmd_digest;
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static int tmpmd_get_params(OSSL_PARAM params[])
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{
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OSSL_PARAM *p = NULL;
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p = OSSL_PARAM_locate(params, OSSL_DIGEST_PARAM_BLOCK_SIZE);
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if (p != NULL && !OSSL_PARAM_set_size_t(p, 1))
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return 0;
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p = OSSL_PARAM_locate(params, OSSL_DIGEST_PARAM_SIZE);
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if (p != NULL && !OSSL_PARAM_set_size_t(p, 1))
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return 0;
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return 1;
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}
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static int tmpmd_digest(void *provctx, const unsigned char *in, size_t inl,
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unsigned char *out, size_t *outl, size_t outsz)
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{
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return 0;
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}
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static const OSSL_DISPATCH testprovmd_functions[] = {
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{ OSSL_FUNC_DIGEST_GET_PARAMS, (void (*)(void))tmpmd_get_params },
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{ OSSL_FUNC_DIGEST_DIGEST, (void (*)(void))tmpmd_digest },
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OSSL_DISPATCH_END
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};
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static const OSSL_ALGORITHM testprov_digests[] = {
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{ "testprovmd", MYPROPERTIES, testprovmd_functions },
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{ NULL, NULL, NULL }
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};
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static const OSSL_ALGORITHM *testprov_query(void *provctx,
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int operation_id,
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int *no_cache)
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{
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*no_cache = 0;
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return operation_id == OSSL_OP_DIGEST ? testprov_digests : NULL;
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}
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static const OSSL_DISPATCH testprov_dispatch_table[] = {
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{ OSSL_FUNC_PROVIDER_QUERY_OPERATION, (void (*)(void))testprov_query },
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OSSL_DISPATCH_END
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};
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static int testprov_provider_init(const OSSL_CORE_HANDLE *handle,
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const OSSL_DISPATCH *in,
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const OSSL_DISPATCH **out,
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void **provctx)
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{
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*provctx = (void *)handle;
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*out = testprov_dispatch_table;
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return 1;
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}
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enum {
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DEFAULT_PROPS_FIRST = 0,
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DEFAULT_PROPS_AFTER_LOAD,
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DEFAULT_PROPS_AFTER_FETCH,
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DEFAULT_PROPS_FINAL
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};
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static int test_default_props_and_providers(int propsorder)
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{
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OSSL_LIB_CTX *libctx;
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OSSL_PROVIDER *testprov = NULL;
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EVP_MD *testprovmd = NULL;
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int res = 0;
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if (!TEST_ptr(libctx = OSSL_LIB_CTX_new())
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|| !TEST_true(OSSL_PROVIDER_add_builtin(libctx, "testprov",
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testprov_provider_init)))
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goto err;
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if (propsorder == DEFAULT_PROPS_FIRST
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&& !TEST_true(EVP_set_default_properties(libctx, MYPROPERTIES)))
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goto err;
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if (!TEST_ptr(testprov = OSSL_PROVIDER_load(libctx, "testprov")))
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goto err;
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if (propsorder == DEFAULT_PROPS_AFTER_LOAD
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&& !TEST_true(EVP_set_default_properties(libctx, MYPROPERTIES)))
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goto err;
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if (!TEST_ptr(testprovmd = EVP_MD_fetch(libctx, "testprovmd", NULL)))
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goto err;
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if (propsorder == DEFAULT_PROPS_AFTER_FETCH) {
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if (!TEST_true(EVP_set_default_properties(libctx, MYPROPERTIES)))
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goto err;
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EVP_MD_free(testprovmd);
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if (!TEST_ptr(testprovmd = EVP_MD_fetch(libctx, "testprovmd", NULL)))
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goto err;
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}
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res = 1;
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err:
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EVP_MD_free(testprovmd);
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OSSL_PROVIDER_unload(testprov);
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OSSL_LIB_CTX_free(libctx);
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return res;
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}
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int setup_tests(void)
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{
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ADD_ALL_TESTS(test_default_props_and_providers, DEFAULT_PROPS_FINAL);
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return 1;
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}
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