Coverage Report

Created: 2023-09-25 06:45

/src/openssl30/crypto/evp/evp_cnf.c
Line
Count
Source (jump to first uncovered line)
1
/*
2
 * Copyright 2012-2021 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 <stdio.h>
11
#include <openssl/crypto.h>
12
#include "internal/cryptlib.h"
13
#include <openssl/conf.h>
14
#include <openssl/x509.h>
15
#include <openssl/x509v3.h>
16
#include <openssl/trace.h>
17
#include "crypto/evp.h"
18
19
/* Algorithm configuration module. */
20
21
static int alg_module_init(CONF_IMODULE *md, const CONF *cnf)
22
0
{
23
0
    int i;
24
0
    const char *oid_section;
25
0
    STACK_OF(CONF_VALUE) *sktmp;
26
0
    CONF_VALUE *oval;
27
28
0
    OSSL_TRACE2(CONF, "Loading EVP module: name %s, value %s\n",
29
0
                CONF_imodule_get_name(md), CONF_imodule_get_value(md));
30
31
0
    oid_section = CONF_imodule_get_value(md);
32
0
    if ((sktmp = NCONF_get_section(cnf, oid_section)) == NULL) {
33
0
        ERR_raise(ERR_LIB_EVP, EVP_R_ERROR_LOADING_SECTION);
34
0
        return 0;
35
0
    }
36
0
    for (i = 0; i < sk_CONF_VALUE_num(sktmp); i++) {
37
0
        oval = sk_CONF_VALUE_value(sktmp, i);
38
0
        if (strcmp(oval->name, "fips_mode") == 0) {
39
0
            int m;
40
41
            /* Detailed error already reported. */
42
0
            if (!X509V3_get_value_bool(oval, &m))
43
0
                return 0;
44
45
            /*
46
             * fips_mode is deprecated and should not be used in new
47
             * configurations.
48
             */
49
0
            if (!evp_default_properties_enable_fips_int(
50
0
                    NCONF_get0_libctx((CONF *)cnf), m > 0, 0)) {
51
0
                ERR_raise(ERR_LIB_EVP, EVP_R_SET_DEFAULT_PROPERTY_FAILURE);
52
0
                return 0;
53
0
            }
54
0
        } else if (strcmp(oval->name, "default_properties") == 0) {
55
0
            if (!evp_set_default_properties_int(NCONF_get0_libctx((CONF *)cnf),
56
0
                        oval->value, 0, 0)) {
57
0
                ERR_raise(ERR_LIB_EVP, EVP_R_SET_DEFAULT_PROPERTY_FAILURE);
58
0
                return 0;
59
0
            }
60
0
        } else {
61
0
            ERR_raise_data(ERR_LIB_EVP, EVP_R_UNKNOWN_OPTION,
62
0
                           "name=%s, value=%s", oval->name, oval->value);
63
0
            return 0;
64
0
        }
65
66
0
    }
67
0
    return 1;
68
0
}
69
70
void EVP_add_alg_module(void)
71
6
{
72
6
    OSSL_TRACE(CONF, "Adding config module 'alg_section'\n");
73
6
    CONF_module_add("alg_section", alg_module_init, 0);
74
6
}