1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/os/ossrv/ssl/libcrypto/src/crypto/x509v3/v3_skey.c Fri Jun 15 03:10:57 2012 +0200
1.3 @@ -0,0 +1,162 @@
1.4 +/* v3_skey.c */
1.5 +/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL
1.6 + * project 1999.
1.7 + */
1.8 +/* ====================================================================
1.9 + * Copyright (c) 1999 The OpenSSL Project. All rights reserved.
1.10 + *
1.11 + * Redistribution and use in source and binary forms, with or without
1.12 + * modification, are permitted provided that the following conditions
1.13 + * are met:
1.14 + *
1.15 + * 1. Redistributions of source code must retain the above copyright
1.16 + * notice, this list of conditions and the following disclaimer.
1.17 + *
1.18 + * 2. Redistributions in binary form must reproduce the above copyright
1.19 + * notice, this list of conditions and the following disclaimer in
1.20 + * the documentation and/or other materials provided with the
1.21 + * distribution.
1.22 + *
1.23 + * 3. All advertising materials mentioning features or use of this
1.24 + * software must display the following acknowledgment:
1.25 + * "This product includes software developed by the OpenSSL Project
1.26 + * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
1.27 + *
1.28 + * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
1.29 + * endorse or promote products derived from this software without
1.30 + * prior written permission. For written permission, please contact
1.31 + * licensing@OpenSSL.org.
1.32 + *
1.33 + * 5. Products derived from this software may not be called "OpenSSL"
1.34 + * nor may "OpenSSL" appear in their names without prior written
1.35 + * permission of the OpenSSL Project.
1.36 + *
1.37 + * 6. Redistributions of any form whatsoever must retain the following
1.38 + * acknowledgment:
1.39 + * "This product includes software developed by the OpenSSL Project
1.40 + * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
1.41 + *
1.42 + * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
1.43 + * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
1.44 + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
1.45 + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
1.46 + * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
1.47 + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
1.48 + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
1.49 + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
1.50 + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
1.51 + * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
1.52 + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
1.53 + * OF THE POSSIBILITY OF SUCH DAMAGE.
1.54 + * ====================================================================
1.55 + *
1.56 + * This product includes cryptographic software written by Eric Young
1.57 + * (eay@cryptsoft.com). This product includes software written by Tim
1.58 + * Hudson (tjh@cryptsoft.com).
1.59 + *
1.60 + */
1.61 + /*
1.62 + © Portions copyright (c) 2006 Nokia Corporation. All rights reserved.
1.63 + */
1.64 +
1.65 +
1.66 +#include <stdio.h>
1.67 +#include "cryptlib.h"
1.68 +#include <openssl/x509v3.h>
1.69 +#if (defined(SYMBIAN) && (defined(__WINSCW__) || defined(__WINS__)))
1.70 +#include "libcrypto_wsd_macros.h"
1.71 +#include "libcrypto_wsd.h"
1.72 +#endif
1.73 +
1.74 +
1.75 +static ASN1_OCTET_STRING *s2i_skey_id(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, char *str);
1.76 +#ifndef EMULATOR
1.77 +X509V3_EXT_METHOD v3_skey_id = {
1.78 +NID_subject_key_identifier, 0, ASN1_ITEM_ref(ASN1_OCTET_STRING),
1.79 +0,0,0,0,
1.80 +(X509V3_EXT_I2S)i2s_ASN1_OCTET_STRING,
1.81 +(X509V3_EXT_S2I)s2i_skey_id,
1.82 +0,0,0,0,
1.83 +NULL};
1.84 +#else
1.85 +const X509V3_EXT_METHOD v3_skey_id = {
1.86 +NID_subject_key_identifier, 0, ASN1_ITEM_ref(ASN1_OCTET_STRING),
1.87 +0,0,0,0,
1.88 +(X509V3_EXT_I2S)i2s_ASN1_OCTET_STRING,
1.89 +(X509V3_EXT_S2I)s2i_skey_id,
1.90 +0,0,0,0,
1.91 +NULL};
1.92 +
1.93 +#endif
1.94 +EXPORT_C char *i2s_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method,
1.95 + ASN1_OCTET_STRING *oct)
1.96 +{
1.97 + return hex_to_string(oct->data, oct->length);
1.98 +}
1.99 +
1.100 +EXPORT_C ASN1_OCTET_STRING *s2i_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method,
1.101 + X509V3_CTX *ctx, char *str)
1.102 +{
1.103 + ASN1_OCTET_STRING *oct;
1.104 + long length;
1.105 +
1.106 + if(!(oct = M_ASN1_OCTET_STRING_new())) {
1.107 + X509V3err(X509V3_F_S2I_ASN1_OCTET_STRING,ERR_R_MALLOC_FAILURE);
1.108 + return NULL;
1.109 + }
1.110 +
1.111 + if(!(oct->data = string_to_hex(str, &length))) {
1.112 + M_ASN1_OCTET_STRING_free(oct);
1.113 + return NULL;
1.114 + }
1.115 +
1.116 + oct->length = length;
1.117 +
1.118 + return oct;
1.119 +
1.120 +}
1.121 +
1.122 +static ASN1_OCTET_STRING *s2i_skey_id(X509V3_EXT_METHOD *method,
1.123 + X509V3_CTX *ctx, char *str)
1.124 +{
1.125 + ASN1_OCTET_STRING *oct;
1.126 + ASN1_BIT_STRING *pk;
1.127 + unsigned char pkey_dig[EVP_MAX_MD_SIZE];
1.128 + unsigned int diglen;
1.129 +
1.130 + if(strcmp(str, "hash")) return s2i_ASN1_OCTET_STRING(method, ctx, str);
1.131 +
1.132 + if(!(oct = M_ASN1_OCTET_STRING_new())) {
1.133 + X509V3err(X509V3_F_S2I_SKEY_ID,ERR_R_MALLOC_FAILURE);
1.134 + return NULL;
1.135 + }
1.136 +
1.137 + if(ctx && (ctx->flags == CTX_TEST)) return oct;
1.138 +
1.139 + if(!ctx || (!ctx->subject_req && !ctx->subject_cert)) {
1.140 + X509V3err(X509V3_F_S2I_SKEY_ID,X509V3_R_NO_PUBLIC_KEY);
1.141 + goto err;
1.142 + }
1.143 +
1.144 + if(ctx->subject_req)
1.145 + pk = ctx->subject_req->req_info->pubkey->public_key;
1.146 + else pk = ctx->subject_cert->cert_info->key->public_key;
1.147 +
1.148 + if(!pk) {
1.149 + X509V3err(X509V3_F_S2I_SKEY_ID,X509V3_R_NO_PUBLIC_KEY);
1.150 + goto err;
1.151 + }
1.152 +
1.153 + EVP_Digest(pk->data, pk->length, pkey_dig, &diglen, EVP_sha1(), NULL);
1.154 +
1.155 + if(!M_ASN1_OCTET_STRING_set(oct, pkey_dig, diglen)) {
1.156 + X509V3err(X509V3_F_S2I_SKEY_ID,ERR_R_MALLOC_FAILURE);
1.157 + goto err;
1.158 + }
1.159 +
1.160 + return oct;
1.161 +
1.162 + err:
1.163 + M_ASN1_OCTET_STRING_free(oct);
1.164 + return NULL;
1.165 +}