/* p12_utl.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/pkcs12.h> /* Cheap and nasty Unicode stuff */ unsigned char *OPENSSL_asc2uni(const char *asc, int asclen, unsigned char **uni, int *unilen) { int ulen, i; unsigned char *unitmp; if (asclen == -1) asclen = strlen(asc); ulen = asclen*2 + 2; if (!(unitmp = OPENSSL_malloc(ulen))) return NULL; for (i = 0; i < ulen - 2; i+=2) { unitmp[i] = 0; unitmp[i + 1] = asc[i>>1]; } /* Make result double null terminated */ unitmp[ulen - 2] = 0; unitmp[ulen - 1] = 0; if (unilen) *unilen = ulen; if (uni) *uni = unitmp; return unitmp; } char *OPENSSL_uni2asc(unsigned char *uni, int unilen) { int asclen, i; char *asctmp; asclen = unilen / 2; /* If no terminating zero allow for one */ if (!unilen || uni[unilen - 1]) asclen++; uni++; if (!(asctmp = OPENSSL_malloc(asclen))) return NULL; for (i = 0; i < unilen; i+=2) asctmp[i>>1] = uni[i]; asctmp[asclen - 1] = 0; return asctmp; } int i2d_PKCS12_bio(BIO *bp, PKCS12 *p12) { return ASN1_item_i2d_bio(ASN1_ITEM_rptr(PKCS12), bp, p12); } #ifndef OPENSSL_NO_FP_API int i2d_PKCS12_fp(FILE *fp, PKCS12 *p12) { return ASN1_item_i2d_fp(ASN1_ITEM_rptr(PKCS12), fp, p12); } #endif PKCS12 *d2i_PKCS12_bio(BIO *bp, PKCS12 **p12) { return ASN1_item_d2i_bio(ASN1_ITEM_rptr(PKCS12), bp, p12); } #ifndef OPENSSL_NO_FP_API PKCS12 *d2i_PKCS12_fp(FILE *fp, PKCS12 **p12) { return ASN1_item_d2i_fp(ASN1_ITEM_rptr(PKCS12), fp, p12); } #endif PKCS12_SAFEBAG *PKCS12_x5092certbag(X509 *x509) { return PKCS12_item_pack_safebag(x509, ASN1_ITEM_rptr(X509), NID_x509Certificate, NID_certBag); } PKCS12_SAFEBAG *PKCS12_x509crl2certbag(X509_CRL *crl) { return PKCS12_item_pack_safebag(crl, ASN1_ITEM_rptr(X509_CRL), NID_x509Crl, NID_crlBag); } X509 *PKCS12_certbag2x509(PKCS12_SAFEBAG *bag) { if(M_PKCS12_bag_type(bag) != NID_certBag) return NULL; if(M_PKCS12_cert_bag_type(bag) != NID_x509Certificate) return NULL; return ASN1_item_unpack(bag->value.bag->value.octet, ASN1_ITEM_rptr(X509)); } X509_CRL *PKCS12_certbag2x509crl(PKCS12_SAFEBAG *bag) { if(M_PKCS12_bag_type(bag) != NID_crlBag) return NULL; if(M_PKCS12_cert_bag_type(bag) != NID_x509Crl) return NULL; return ASN1_item_unpack(bag->value.bag->value.octet, ASN1_ITEM_rptr(X509_CRL)); }