1 /*
2 * Copyright 2018-2021 The OpenSSL Project Authors. All Rights Reserved.
3 *
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
8 */
9
10 #include "../testutil.h"
11 #include <openssl/provider.h>
12 #include <string.h>
13
test_get_libctx(OSSL_LIB_CTX ** libctx,OSSL_PROVIDER ** default_null_prov,const char * config_file,OSSL_PROVIDER ** provider,const char * module_name)14 int test_get_libctx(OSSL_LIB_CTX **libctx, OSSL_PROVIDER **default_null_prov,
15 const char *config_file,
16 OSSL_PROVIDER **provider, const char *module_name)
17 {
18 OSSL_LIB_CTX *new_libctx = NULL;
19
20 if (libctx != NULL) {
21 if ((new_libctx = *libctx = OSSL_LIB_CTX_new()) == NULL) {
22 opt_printf_stderr("Failed to create libctx\n");
23 goto err;
24 }
25 }
26
27 if (default_null_prov != NULL
28 && (*default_null_prov = OSSL_PROVIDER_load(NULL, "null")) == NULL) {
29 opt_printf_stderr("Failed to load null provider into default libctx\n");
30 goto err;
31 }
32
33 if (config_file != NULL
34 && !OSSL_LIB_CTX_load_config(new_libctx, config_file)) {
35 opt_printf_stderr("Error loading config from file %s\n", config_file);
36 goto err;
37 }
38
39 if (module_name != NULL
40 && (*provider = OSSL_PROVIDER_load(new_libctx, module_name)) == NULL) {
41 opt_printf_stderr("Failed to load provider %s\n", module_name);
42 goto err;
43 }
44 return 1;
45
46 err:
47 ERR_print_errors_fp(stderr);
48 return 0;
49 }
50
test_arg_libctx(OSSL_LIB_CTX ** libctx,OSSL_PROVIDER ** default_null_prov,OSSL_PROVIDER ** provider,int argn,const char * usage)51 int test_arg_libctx(OSSL_LIB_CTX **libctx, OSSL_PROVIDER **default_null_prov,
52 OSSL_PROVIDER **provider, int argn, const char *usage)
53 {
54 const char *module_name;
55
56 if (!TEST_ptr(module_name = test_get_argument(argn))) {
57 TEST_error("usage: <prog> %s", usage);
58 return 0;
59 }
60 if (strcmp(module_name, "none") == 0)
61 return 1;
62 return test_get_libctx(libctx, default_null_prov,
63 test_get_argument(argn + 1), provider, module_name);
64 }
65