mirror of
https://github.com/CloverHackyColor/CloverBootloader.git
synced 2024-12-11 14:28:08 +01:00
125 lines
4.5 KiB
C
125 lines
4.5 KiB
C
|
/* v3_bcons.c */
|
||
|
/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
|
||
|
* project 1999.
|
||
|
*/
|
||
|
/* ====================================================================
|
||
|
* Copyright (c) 1999 The OpenSSL Project. All rights reserved.
|
||
|
*
|
||
|
* Redistribution and use in source and binary forms, with or without
|
||
|
* modification, are permitted provided that the following conditions
|
||
|
* are met:
|
||
|
*
|
||
|
* 1. Redistributions of source code must retain the above copyright
|
||
|
* notice, this list of conditions and the following disclaimer.
|
||
|
*
|
||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||
|
* notice, this list of conditions and the following disclaimer in
|
||
|
* the documentation and/or other materials provided with the
|
||
|
* distribution.
|
||
|
*
|
||
|
* 3. All advertising materials mentioning features or use of this
|
||
|
* software must display the following acknowledgment:
|
||
|
* "This product includes software developed by the OpenSSL Project
|
||
|
* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
|
||
|
*
|
||
|
* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
|
||
|
* endorse or promote products derived from this software without
|
||
|
* prior written permission. For written permission, please contact
|
||
|
* licensing@OpenSSL.org.
|
||
|
*
|
||
|
* 5. Products derived from this software may not be called "OpenSSL"
|
||
|
* nor may "OpenSSL" appear in their names without prior written
|
||
|
* permission of the OpenSSL Project.
|
||
|
*
|
||
|
* 6. Redistributions of any form whatsoever must retain the following
|
||
|
* acknowledgment:
|
||
|
* "This product includes software developed by the OpenSSL Project
|
||
|
* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
|
||
|
*
|
||
|
* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
|
||
|
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||
|
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
|
||
|
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||
|
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||
|
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
||
|
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
||
|
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
|
||
|
* OF THE POSSIBILITY OF SUCH DAMAGE.
|
||
|
* ====================================================================
|
||
|
*
|
||
|
* This product includes cryptographic software written by Eric Young
|
||
|
* (eay@cryptsoft.com). This product includes software written by Tim
|
||
|
* Hudson (tjh@cryptsoft.com).
|
||
|
*
|
||
|
*/
|
||
|
|
||
|
|
||
|
#include <stdio.h>
|
||
|
#include "cryptlib.h"
|
||
|
#include <openssl/asn1.h>
|
||
|
#include <openssl/asn1t.h>
|
||
|
#include <openssl/conf.h>
|
||
|
#include <openssl/x509v3.h>
|
||
|
|
||
|
static STACK_OF(CONF_VALUE) *i2v_BASIC_CONSTRAINTS(X509V3_EXT_METHOD *method, BASIC_CONSTRAINTS *bcons, STACK_OF(CONF_VALUE) *extlist);
|
||
|
static BASIC_CONSTRAINTS *v2i_BASIC_CONSTRAINTS(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *values);
|
||
|
|
||
|
const X509V3_EXT_METHOD v3_bcons = {
|
||
|
NID_basic_constraints, 0,
|
||
|
ASN1_ITEM_ref(BASIC_CONSTRAINTS),
|
||
|
0,0,0,0,
|
||
|
0,0,
|
||
|
(X509V3_EXT_I2V)i2v_BASIC_CONSTRAINTS,
|
||
|
(X509V3_EXT_V2I)v2i_BASIC_CONSTRAINTS,
|
||
|
NULL,NULL,
|
||
|
NULL
|
||
|
};
|
||
|
|
||
|
ASN1_SEQUENCE(BASIC_CONSTRAINTS) = {
|
||
|
ASN1_OPT(BASIC_CONSTRAINTS, ca, ASN1_FBOOLEAN),
|
||
|
ASN1_OPT(BASIC_CONSTRAINTS, pathlen, ASN1_INTEGER)
|
||
|
} ASN1_SEQUENCE_END(BASIC_CONSTRAINTS)
|
||
|
|
||
|
IMPLEMENT_ASN1_FUNCTIONS(BASIC_CONSTRAINTS)
|
||
|
|
||
|
|
||
|
static STACK_OF(CONF_VALUE) *i2v_BASIC_CONSTRAINTS(X509V3_EXT_METHOD *method,
|
||
|
BASIC_CONSTRAINTS *bcons, STACK_OF(CONF_VALUE) *extlist)
|
||
|
{
|
||
|
X509V3_add_value_bool("CA", bcons->ca, &extlist);
|
||
|
X509V3_add_value_int("pathlen", bcons->pathlen, &extlist);
|
||
|
return extlist;
|
||
|
}
|
||
|
|
||
|
static BASIC_CONSTRAINTS *v2i_BASIC_CONSTRAINTS(X509V3_EXT_METHOD *method,
|
||
|
X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *values)
|
||
|
{
|
||
|
BASIC_CONSTRAINTS *bcons=NULL;
|
||
|
CONF_VALUE *val;
|
||
|
int i;
|
||
|
if(!(bcons = BASIC_CONSTRAINTS_new())) {
|
||
|
X509V3err(X509V3_F_V2I_BASIC_CONSTRAINTS, ERR_R_MALLOC_FAILURE);
|
||
|
return NULL;
|
||
|
}
|
||
|
for(i = 0; i < sk_CONF_VALUE_num(values); i++) {
|
||
|
val = sk_CONF_VALUE_value(values, i);
|
||
|
if(!strcmp(val->name, "CA")) {
|
||
|
if(!X509V3_get_value_bool(val, &bcons->ca)) goto err;
|
||
|
} else if(!strcmp(val->name, "pathlen")) {
|
||
|
if(!X509V3_get_value_int(val, &bcons->pathlen)) goto err;
|
||
|
} else {
|
||
|
X509V3err(X509V3_F_V2I_BASIC_CONSTRAINTS, X509V3_R_INVALID_NAME);
|
||
|
X509V3_conf_err(val);
|
||
|
goto err;
|
||
|
}
|
||
|
}
|
||
|
return bcons;
|
||
|
err:
|
||
|
BASIC_CONSTRAINTS_free(bcons);
|
||
|
return NULL;
|
||
|
}
|
||
|
|