mirror of
https://github.com/openssl/openssl.git
synced 2024-12-09 05:51:54 +08:00
e6c54619d1
A config file can change the global default properties. Therefore we must ensure that the config file is loaded before reading or amending them. Fixes #12565 Reviewed-by: Paul Dale <paul.dale@oracle.com> (Merged from https://github.com/openssl/openssl/pull/12567)
76 lines
2.4 KiB
C
76 lines
2.4 KiB
C
/*
|
|
* Copyright 2012-2020 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 <stdio.h>
|
|
#include <openssl/crypto.h>
|
|
#include "internal/cryptlib.h"
|
|
#include <openssl/conf.h>
|
|
#include <openssl/x509.h>
|
|
#include <openssl/x509v3.h>
|
|
#include <openssl/trace.h>
|
|
#include "crypto/evp.h"
|
|
|
|
DEFINE_STACK_OF(CONF_VALUE)
|
|
|
|
/* Algorithm configuration module. */
|
|
|
|
static int alg_module_init(CONF_IMODULE *md, const CONF *cnf)
|
|
{
|
|
int i;
|
|
const char *oid_section;
|
|
STACK_OF(CONF_VALUE) *sktmp;
|
|
CONF_VALUE *oval;
|
|
|
|
OSSL_TRACE2(CONF, "Loading EVP module: name %s, value %s\n",
|
|
CONF_imodule_get_name(md), CONF_imodule_get_value(md));
|
|
|
|
oid_section = CONF_imodule_get_value(md);
|
|
if ((sktmp = NCONF_get_section(cnf, oid_section)) == NULL) {
|
|
EVPerr(EVP_F_ALG_MODULE_INIT, EVP_R_ERROR_LOADING_SECTION);
|
|
return 0;
|
|
}
|
|
for (i = 0; i < sk_CONF_VALUE_num(sktmp); i++) {
|
|
oval = sk_CONF_VALUE_value(sktmp, i);
|
|
if (strcmp(oval->name, "fips_mode") == 0) {
|
|
int m;
|
|
|
|
if (!X509V3_get_value_bool(oval, &m)) {
|
|
EVPerr(EVP_F_ALG_MODULE_INIT, EVP_R_INVALID_FIPS_MODE);
|
|
return 0;
|
|
}
|
|
/*
|
|
* fips_mode is deprecated and should not be used in new
|
|
* configurations.
|
|
*/
|
|
if (!EVP_default_properties_enable_fips(cnf->libctx, m > 0)) {
|
|
EVPerr(EVP_F_ALG_MODULE_INIT, EVP_R_SET_DEFAULT_PROPERTY_FAILURE);
|
|
return 0;
|
|
}
|
|
} else if (strcmp(oval->name, "default_properties") == 0) {
|
|
if (!evp_set_default_properties_int(cnf->libctx, oval->value, 0)) {
|
|
EVPerr(EVP_F_ALG_MODULE_INIT, EVP_R_SET_DEFAULT_PROPERTY_FAILURE);
|
|
return 0;
|
|
}
|
|
} else {
|
|
EVPerr(EVP_F_ALG_MODULE_INIT, EVP_R_UNKNOWN_OPTION);
|
|
ERR_add_error_data(4, "name=", oval->name,
|
|
", value=", oval->value);
|
|
return 0;
|
|
}
|
|
|
|
}
|
|
return 1;
|
|
}
|
|
|
|
void EVP_add_alg_module(void)
|
|
{
|
|
OSSL_TRACE(CONF, "Adding config module 'alg_section'\n");
|
|
CONF_module_add("alg_section", alg_module_init, 0);
|
|
}
|