1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/os/ossrv/ssl/libcrypto/src/crypto/pkcs12/p12_utl.c Fri Jun 15 03:10:57 2012 +0200
1.3 @@ -0,0 +1,146 @@
1.4 +/* p12_utl.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 +#include <stdio.h>
1.63 +#include "cryptlib.h"
1.64 +#include <openssl/pkcs12.h>
1.65 +
1.66 +/* Cheap and nasty Unicode stuff */
1.67 +
1.68 +EXPORT_C unsigned char *asc2uni(const char *asc, int asclen, unsigned char **uni, int *unilen)
1.69 +{
1.70 + int ulen, i;
1.71 + unsigned char *unitmp;
1.72 + if (asclen == -1) asclen = strlen(asc);
1.73 + ulen = asclen*2 + 2;
1.74 + if (!(unitmp = OPENSSL_malloc(ulen))) return NULL;
1.75 + for (i = 0; i < ulen - 2; i+=2) {
1.76 + unitmp[i] = 0;
1.77 + unitmp[i + 1] = asc[i>>1];
1.78 + }
1.79 + /* Make result double null terminated */
1.80 + unitmp[ulen - 2] = 0;
1.81 + unitmp[ulen - 1] = 0;
1.82 + if (unilen) *unilen = ulen;
1.83 + if (uni) *uni = unitmp;
1.84 + return unitmp;
1.85 +}
1.86 +
1.87 +EXPORT_C char *uni2asc(unsigned char *uni, int unilen)
1.88 +{
1.89 + int asclen, i;
1.90 + char *asctmp;
1.91 + asclen = unilen / 2;
1.92 + /* If no terminating zero allow for one */
1.93 + if (!unilen || uni[unilen - 1]) asclen++;
1.94 + uni++;
1.95 + if (!(asctmp = OPENSSL_malloc(asclen))) return NULL;
1.96 + for (i = 0; i < unilen; i+=2) asctmp[i>>1] = uni[i];
1.97 + asctmp[asclen - 1] = 0;
1.98 + return asctmp;
1.99 +}
1.100 +
1.101 +EXPORT_C int i2d_PKCS12_bio(BIO *bp, PKCS12 *p12)
1.102 +{
1.103 + return ASN1_item_i2d_bio(ASN1_ITEM_rptr(PKCS12), bp, p12);
1.104 +}
1.105 +
1.106 +#ifndef OPENSSL_NO_FP_API
1.107 +EXPORT_C int i2d_PKCS12_fp(FILE *fp, PKCS12 *p12)
1.108 +{
1.109 + return ASN1_item_i2d_fp(ASN1_ITEM_rptr(PKCS12), fp, p12);
1.110 +}
1.111 +#endif
1.112 +
1.113 +EXPORT_C PKCS12 *d2i_PKCS12_bio(BIO *bp, PKCS12 **p12)
1.114 +{
1.115 + return ASN1_item_d2i_bio(ASN1_ITEM_rptr(PKCS12), bp, p12);
1.116 +}
1.117 +#ifndef OPENSSL_NO_FP_API
1.118 +EXPORT_C PKCS12 *d2i_PKCS12_fp(FILE *fp, PKCS12 **p12)
1.119 +{
1.120 + return ASN1_item_d2i_fp(ASN1_ITEM_rptr(PKCS12), fp, p12);
1.121 +}
1.122 +#endif
1.123 +
1.124 +EXPORT_C PKCS12_SAFEBAG *PKCS12_x5092certbag(X509 *x509)
1.125 +{
1.126 + return PKCS12_item_pack_safebag(x509, ASN1_ITEM_rptr(X509),
1.127 + NID_x509Certificate, NID_certBag);
1.128 +}
1.129 +
1.130 +EXPORT_C PKCS12_SAFEBAG *PKCS12_x509crl2certbag(X509_CRL *crl)
1.131 +{
1.132 + return PKCS12_item_pack_safebag(crl, ASN1_ITEM_rptr(X509_CRL),
1.133 + NID_x509Crl, NID_crlBag);
1.134 +}
1.135 +
1.136 +EXPORT_C X509 *PKCS12_certbag2x509(PKCS12_SAFEBAG *bag)
1.137 +{
1.138 + if(M_PKCS12_bag_type(bag) != NID_certBag) return NULL;
1.139 + if(M_PKCS12_cert_bag_type(bag) != NID_x509Certificate) return NULL;
1.140 + return ASN1_item_unpack(bag->value.bag->value.octet, ASN1_ITEM_rptr(X509));
1.141 +}
1.142 +
1.143 +EXPORT_C X509_CRL *PKCS12_certbag2x509crl(PKCS12_SAFEBAG *bag)
1.144 +{
1.145 + if(M_PKCS12_bag_type(bag) != NID_crlBag) return NULL;
1.146 + if(M_PKCS12_cert_bag_type(bag) != NID_x509Crl) return NULL;
1.147 + return ASN1_item_unpack(bag->value.bag->value.octet,
1.148 + ASN1_ITEM_rptr(X509_CRL));
1.149 +}