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165 lines
5.3 KiB
165 lines
5.3 KiB
/* p12_utl.c */ |
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/* |
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* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project |
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* 1999. |
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*/ |
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/* ==================================================================== |
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* Copyright (c) 1999 The OpenSSL Project. All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions |
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* are met: |
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* |
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* 1. Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* |
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* 2. Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in |
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* the documentation and/or other materials provided with the |
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* distribution. |
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* |
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* 3. All advertising materials mentioning features or use of this |
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* software must display the following acknowledgment: |
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* "This product includes software developed by the OpenSSL Project |
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* for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" |
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* |
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* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to |
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* endorse or promote products derived from this software without |
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* prior written permission. For written permission, please contact |
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* licensing@OpenSSL.org. |
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* |
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* 5. Products derived from this software may not be called "OpenSSL" |
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* nor may "OpenSSL" appear in their names without prior written |
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* permission of the OpenSSL Project. |
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* |
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* 6. Redistributions of any form whatsoever must retain the following |
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* acknowledgment: |
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* "This product includes software developed by the OpenSSL Project |
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* for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY |
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* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR |
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* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED |
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* OF THE POSSIBILITY OF SUCH DAMAGE. |
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* ==================================================================== |
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* |
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* This product includes cryptographic software written by Eric Young |
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* (eay@cryptsoft.com). This product includes software written by Tim |
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* Hudson (tjh@cryptsoft.com). |
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* |
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*/ |
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#include <stdio.h> |
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#include "cryptlib.h" |
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#include <openssl/pkcs12.h> |
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/* Cheap and nasty Unicode stuff */ |
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unsigned char *OPENSSL_asc2uni(const char *asc, int asclen, |
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unsigned char **uni, int *unilen) |
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{ |
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int ulen, i; |
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unsigned char *unitmp; |
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if (asclen == -1) |
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asclen = strlen(asc); |
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ulen = asclen * 2 + 2; |
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if (!(unitmp = OPENSSL_malloc(ulen))) |
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return NULL; |
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for (i = 0; i < ulen - 2; i += 2) { |
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unitmp[i] = 0; |
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unitmp[i + 1] = asc[i >> 1]; |
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} |
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/* Make result double null terminated */ |
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unitmp[ulen - 2] = 0; |
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unitmp[ulen - 1] = 0; |
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if (unilen) |
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*unilen = ulen; |
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if (uni) |
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*uni = unitmp; |
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return unitmp; |
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} |
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char *OPENSSL_uni2asc(unsigned char *uni, int unilen) |
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{ |
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int asclen, i; |
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char *asctmp; |
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/* string must contain an even number of bytes */ |
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if (unilen & 1) |
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return NULL; |
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asclen = unilen / 2; |
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/* If no terminating zero allow for one */ |
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if (!unilen || uni[unilen - 1]) |
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asclen++; |
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uni++; |
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if (!(asctmp = OPENSSL_malloc(asclen))) |
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return NULL; |
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for (i = 0; i < unilen; i += 2) |
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asctmp[i >> 1] = uni[i]; |
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asctmp[asclen - 1] = 0; |
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return asctmp; |
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} |
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int i2d_PKCS12_bio(BIO *bp, PKCS12 *p12) |
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{ |
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return ASN1_item_i2d_bio(ASN1_ITEM_rptr(PKCS12), bp, p12); |
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} |
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#ifndef OPENSSL_NO_FP_API |
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int i2d_PKCS12_fp(FILE *fp, PKCS12 *p12) |
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{ |
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return ASN1_item_i2d_fp(ASN1_ITEM_rptr(PKCS12), fp, p12); |
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} |
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#endif |
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PKCS12 *d2i_PKCS12_bio(BIO *bp, PKCS12 **p12) |
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{ |
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return ASN1_item_d2i_bio(ASN1_ITEM_rptr(PKCS12), bp, p12); |
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} |
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#ifndef OPENSSL_NO_FP_API |
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PKCS12 *d2i_PKCS12_fp(FILE *fp, PKCS12 **p12) |
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{ |
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return ASN1_item_d2i_fp(ASN1_ITEM_rptr(PKCS12), fp, p12); |
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} |
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#endif |
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PKCS12_SAFEBAG *PKCS12_x5092certbag(X509 *x509) |
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{ |
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return PKCS12_item_pack_safebag(x509, ASN1_ITEM_rptr(X509), |
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NID_x509Certificate, NID_certBag); |
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} |
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PKCS12_SAFEBAG *PKCS12_x509crl2certbag(X509_CRL *crl) |
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{ |
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return PKCS12_item_pack_safebag(crl, ASN1_ITEM_rptr(X509_CRL), |
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NID_x509Crl, NID_crlBag); |
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} |
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X509 *PKCS12_certbag2x509(PKCS12_SAFEBAG *bag) |
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{ |
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if (M_PKCS12_bag_type(bag) != NID_certBag) |
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return NULL; |
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if (M_PKCS12_cert_bag_type(bag) != NID_x509Certificate) |
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return NULL; |
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return ASN1_item_unpack(bag->value.bag->value.octet, |
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ASN1_ITEM_rptr(X509)); |
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} |
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X509_CRL *PKCS12_certbag2x509crl(PKCS12_SAFEBAG *bag) |
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{ |
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if (M_PKCS12_bag_type(bag) != NID_crlBag) |
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return NULL; |
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if (M_PKCS12_cert_bag_type(bag) != NID_x509Crl) |
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return NULL; |
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return ASN1_item_unpack(bag->value.bag->value.octet, |
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ASN1_ITEM_rptr(X509_CRL)); |
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}
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