[331] | 1 | /*
|
---|
| 2 | * Copyright 2012-2016 The OpenSSL Project Authors. All Rights Reserved.
|
---|
| 3 | *
|
---|
| 4 | * Licensed under the OpenSSL license (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 <ctype.h>
|
---|
| 12 | #include <openssl/crypto.h>
|
---|
| 13 | #include "internal/cryptlib.h"
|
---|
| 14 | #include <openssl/conf.h>
|
---|
| 15 | #include <openssl/x509.h>
|
---|
| 16 | #include <openssl/x509v3.h>
|
---|
| 17 |
|
---|
| 18 | /* Algorithm configuration module. */
|
---|
| 19 |
|
---|
| 20 | static int alg_module_init(CONF_IMODULE *md, const CONF *cnf)
|
---|
| 21 | {
|
---|
| 22 | int i;
|
---|
| 23 | const char *oid_section;
|
---|
| 24 | STACK_OF(CONF_VALUE) *sktmp;
|
---|
| 25 | CONF_VALUE *oval;
|
---|
| 26 |
|
---|
| 27 | oid_section = CONF_imodule_get_value(md);
|
---|
| 28 | if ((sktmp = NCONF_get_section(cnf, oid_section)) == NULL) {
|
---|
| 29 | EVPerr(EVP_F_ALG_MODULE_INIT, EVP_R_ERROR_LOADING_SECTION);
|
---|
| 30 | return 0;
|
---|
| 31 | }
|
---|
| 32 | for (i = 0; i < sk_CONF_VALUE_num(sktmp); i++) {
|
---|
| 33 | oval = sk_CONF_VALUE_value(sktmp, i);
|
---|
| 34 | if (strcmp(oval->name, "fips_mode") == 0) {
|
---|
| 35 | int m;
|
---|
| 36 | if (!X509V3_get_value_bool(oval, &m)) {
|
---|
| 37 | EVPerr(EVP_F_ALG_MODULE_INIT, EVP_R_INVALID_FIPS_MODE);
|
---|
| 38 | return 0;
|
---|
| 39 | }
|
---|
| 40 | if (m > 0) {
|
---|
| 41 | #ifdef OPENSSL_FIPS
|
---|
| 42 | if (!FIPS_mode() && !FIPS_mode_set(1)) {
|
---|
| 43 | EVPerr(EVP_F_ALG_MODULE_INIT,
|
---|
| 44 | EVP_R_ERROR_SETTING_FIPS_MODE);
|
---|
| 45 | return 0;
|
---|
| 46 | }
|
---|
| 47 | #else
|
---|
| 48 | EVPerr(EVP_F_ALG_MODULE_INIT, EVP_R_FIPS_MODE_NOT_SUPPORTED);
|
---|
| 49 | return 0;
|
---|
| 50 | #endif
|
---|
| 51 | }
|
---|
| 52 | } else {
|
---|
| 53 | EVPerr(EVP_F_ALG_MODULE_INIT, EVP_R_UNKNOWN_OPTION);
|
---|
| 54 | ERR_add_error_data(4, "name=", oval->name,
|
---|
| 55 | ", value=", oval->value);
|
---|
| 56 | }
|
---|
| 57 |
|
---|
| 58 | }
|
---|
| 59 | return 1;
|
---|
| 60 | }
|
---|
| 61 |
|
---|
| 62 | void EVP_add_alg_module(void)
|
---|
| 63 | {
|
---|
| 64 | CONF_module_add("alg_section", alg_module_init, 0);
|
---|
| 65 | }
|
---|