diff options
Diffstat (limited to 'openssl/crypto/pkcs12/p12_utl.c')
| -rw-r--r-- | openssl/crypto/pkcs12/p12_utl.c | 146 |
1 files changed, 146 insertions, 0 deletions
diff --git a/openssl/crypto/pkcs12/p12_utl.c b/openssl/crypto/pkcs12/p12_utl.c new file mode 100644 index 000000000..ca30ac4f6 --- /dev/null +++ b/openssl/crypto/pkcs12/p12_utl.c @@ -0,0 +1,146 @@ +/* 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 *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 *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)); +} |