replaced snprintf with BIO version (for windows builds)
[openssl.git] / test / provider_internal_test.c
1 /*
2  * Copyright 2019 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 <stddef.h>
11 #include <openssl/crypto.h>
12 #include "internal/provider.h"
13 #include "testutil.h"
14
15 extern OSSL_provider_init_fn PROVIDER_INIT_FUNCTION_NAME;
16
17 static char buf[256];
18 static size_t buf_l = 0;
19 static OSSL_PARAM greeting_request[] = {
20     { "greeting", OSSL_PARAM_UTF8_STRING, buf, sizeof(buf), &buf_l },
21     { NULL, 0, NULL, 0, NULL }
22 };
23
24 static int test_provider(OSSL_PROVIDER *prov, const char *expected_greeting)
25 {
26     const char *greeting = NULL;
27     int ret = 0;
28
29     ret =
30         TEST_true(ossl_provider_activate(prov))
31         && TEST_true(ossl_provider_get_params(prov, greeting_request))
32         && TEST_ptr(greeting = greeting_request[0].data)
33         && TEST_size_t_gt(greeting_request[0].data_size, 0)
34         && TEST_str_eq(greeting, expected_greeting);
35
36     TEST_info("Got this greeting: %s\n", greeting);
37     ossl_provider_free(prov);
38     return ret;
39 }
40
41 static const char *expected_greeting1(const char *name)
42 {
43     static char expected_greeting[256] = "";
44
45     BIO_snprintf(expected_greeting, sizeof(expected_greeting),
46                  "Hello OpenSSL %.20s, greetings from %s!",
47                  OPENSSL_VERSION_STR, name);
48
49     return expected_greeting;
50 }
51
52 static int test_builtin_provider(void)
53 {
54     const char *name = "p_test_builtin";
55     OSSL_PROVIDER *prov = NULL;
56
57     return
58         TEST_ptr(prov =
59                  ossl_provider_new(NULL, name, PROVIDER_INIT_FUNCTION_NAME))
60         && test_provider(prov, expected_greeting1(name));
61 }
62
63 #ifndef OPENSSL_NO_MODULE
64 static int test_loaded_provider(void)
65 {
66     const char *name = "p_test";
67     OSSL_PROVIDER *prov = NULL;
68
69     return
70         TEST_ptr(prov = ossl_provider_new(NULL, name, NULL))
71         && test_provider(prov, expected_greeting1(name));
72 }
73
74 static int test_configured_provider(void)
75 {
76     const char *name = "p_test_configured";
77     OSSL_PROVIDER *prov = NULL;
78     /* This MUST match the config file */
79     const char *expected_greeting =
80         "Hello OpenSSL, greetings from Test Provider";
81
82     return
83         OPENSSL_init_crypto(OPENSSL_INIT_LOAD_CONFIG, NULL)
84         && TEST_ptr(prov = ossl_provider_find(NULL, name))
85         && test_provider(prov, expected_greeting);
86 }
87 #endif
88
89 int setup_tests(void)
90 {
91     ADD_TEST(test_builtin_provider);
92 #ifndef OPENSSL_NO_MODULE
93     ADD_TEST(test_loaded_provider);
94     ADD_TEST(test_configured_provider);
95 #endif
96     return 1;
97 }
98