summaryrefslogtreecommitdiffstats
path: root/test/provider_status_test.c
blob: fb52fa67f00bb39c10ee8d97cd9a63a59228ed18 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
/*
 * Copyright 2020 The OpenSSL Project Authors. All Rights Reserved.
 *
 * Licensed under the Apache License 2.0 (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 <stddef.h>
#include <string.h>
#include <openssl/provider.h>
#include <openssl/params.h>
#include <openssl/core_names.h>
#include <openssl/self_test.h>
#include <openssl/evp.h>
#include "testutil.h"

typedef enum OPTION_choice {
    OPT_ERR = -1,
    OPT_EOF = 0,
    OPT_PROVIDER_NAME,
    OPT_CONFIG_FILE,
    OPT_TEST_ENUM
} OPTION_CHOICE;

struct self_test_arg {
    int count;
};

static OSSL_LIB_CTX *libctx = NULL;
static char *provider_name = NULL;
static struct self_test_arg self_test_args = { 0 };

const OPTIONS *test_get_options(void)
{
    static const OPTIONS test_options[] = {
        OPT_TEST_OPTIONS_DEFAULT_USAGE,
        { "provider_name", OPT_PROVIDER_NAME, 's',
          "The name of the provider to load" },
        { "config", OPT_CONFIG_FILE, '<',
          "The configuration file to use for the libctx" },
        { NULL }
    };
    return test_options;
}

static int self_test_events(const OSSL_PARAM params[], void *arg,
                            const char *title, int corrupt)
{
    struct self_test_arg *args = arg;
    const OSSL_PARAM *p = NULL;
    const char *phase = NULL, *type = NULL, *desc = NULL;
    int ret = 0;

    if (args->count == 0)
        BIO_printf(bio_out, "\n%s\n", title);
    args->count++;

    p = OSSL_PARAM_locate_const(params, OSSL_PROV_PARAM_SELF_TEST_PHASE);
    if (p == NULL || p->data_type != OSSL_PARAM_UTF8_STRING)
        goto err;
    phase = (const char *)p->data;

    p = OSSL_PARAM_locate_const(params, OSSL_PROV_PARAM_SELF_TEST_DESC);
    if (p == NULL || p->data_type != OSSL_PARAM_UTF8_STRING)
        goto err;
    desc = (const char *)p->data;

    p = OSSL_PARAM_locate_const(params, OSSL_PROV_PARAM_SELF_TEST_TYPE);
    if (p == NULL || p->data_type != OSSL_PARAM_UTF8_STRING)
        goto err;
    type = (const char *)p->data;

    if (strcmp(phase, OSSL_SELF_TEST_PHASE_START) == 0)
        BIO_printf(bio_out, "%s : (%s) : ", desc, type);
    else if (strcmp(phase, OSSL_SELF_TEST_PHASE_PASS) == 0
             || strcmp(phase, OSSL_SELF_TEST_PHASE_FAIL) == 0)
        BIO_printf(bio_out, "%s\n", phase);
    /*
     * The self test code will internally corrupt the KAT test result if an
     * error is returned during the corrupt phase.
     */
    if (corrupt && strcmp(phase, OSSL_SELF_TEST_PHASE_CORRUPT) == 0)
        goto err;
    ret = 1;
err:
    return ret;
}

static int self_test_on_demand_fail(const OSSL_PARAM params[], void *arg)
{
    return self_test_events(params, arg, "On Demand Failure", 1);
}

static int self_test_on_demand(const OSSL_PARAM params[], void *arg)
{
    return self_test_events(params, arg, "On Demand", 0);
}

static int self_test_on_load(const OSSL_PARAM params[], void *arg)
{
    return self_test_events(params, arg, "On Loading", 0);
}

static int test_provider_status(void)
{
    int ret = 0;
    unsigned int status = 0;
    OSSL_PROVIDER *prov = NULL;
    OSSL_PARAM params[2];
    EVP_MD *fetch = NULL;

    if (!TEST_ptr(prov = OSSL_PROVIDER_load(libctx, provider_name)))
        goto err;

    /* Test that the provider status is ok */
    params[0] = OSSL_PARAM_construct_uint(OSSL_PROV_PARAM_STATUS, &status);
    params[1] = OSSL_PARAM_construct_end();
    if (!TEST_true(OSSL_PROVIDER_get_params(prov, params))
        || !TEST_true(status == 1))
        goto err;
    if (!TEST_ptr(fetch = EVP_MD_fetch(libctx, "SHA256", NULL)))
        goto err;
    EVP_MD_free(fetch);
    fetch = NULL;

    /* Test that the provider self test is ok */
    self_test_args.count = 0;
    OSSL_SELF_TEST_set_callback(libctx, self_test_on_demand, &self_test_args);
    if (!TEST_true(OSSL_PROVIDER_self_test(prov)))
        goto err;

    /* Setup a callback that corrupts the self tests and causes status failures */
    self_test_args.count = 0;
    OSSL_SELF_TEST_set_callback(libctx, self_test_on_demand_fail, &self_test_args);
    if (!TEST_false(OSSL_PROVIDER_self_test(prov)))
        goto err;
    if (!TEST_true(OSSL_PROVIDER_get_params(prov, params))
        || !TEST_uint_eq(status, 0))
        goto err;
    if (!TEST_ptr_null(fetch = EVP_MD_fetch(libctx, "SHA256", NULL)))
        goto err;

    ret = 1;
err:
    EVP_MD_free(fetch);
    OSSL_PROVIDER_unload(prov);
    return ret;
}

int setup_tests(void)
{
    OPTION_CHOICE o;
    char *config_file = NULL;

    while ((o = opt_next()) != OPT_EOF) {
        switch (o) {
        case OPT_CONFIG_FILE:
            config_file = opt_arg();
            break;
        case OPT_PROVIDER_NAME:
            provider_name = opt_arg();
            break;
        case OPT_TEST_CASES:
           break;
        default:
        case OPT_ERR:
            return 0;
        }
    }

    libctx = OSSL_LIB_CTX_new();
    if (libctx == NULL)
        return 0;
    self_test_args.count = 0;
    OSSL_SELF_TEST_set_callback(libctx, self_test_on_load, &self_test_args);

    if (!OSSL_LIB_CTX_load_config(libctx, config_file)) {
        opt_printf_stderr("Failed to load config\n");
        return 0;
    }
    ADD_TEST(test_provider_status);
    return 1;
}