diff options
Diffstat (limited to 'crypto/ocsp/ocsp_cid.c')
| -rw-r--r-- | crypto/ocsp/ocsp_cid.c | 157 |
1 files changed, 157 insertions, 0 deletions
diff --git a/crypto/ocsp/ocsp_cid.c b/crypto/ocsp/ocsp_cid.c new file mode 100644 index 0000000000..b27531b5e2 --- /dev/null +++ b/crypto/ocsp/ocsp_cid.c @@ -0,0 +1,157 @@ +/* ocsp_cid.c */ +/* Written by Tom Titchener <Tom_Titchener@groove.net> for the OpenSSL + * project. */ + +/* History: + This file was originally part of ocsp.c and was transfered to Richard + Levitte from CertCo by Kathy Weinhold in mid-spring 2000 to be included + in OpenSSL or released as a patch kit. */ + +/* ==================================================================== + * Copyright (c) 1998-2000 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 + * openssl-core@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 <openssl/bio.h> +#include <openssl/asn1_mac.h> +#include <openssl/err.h> +#include <openssl/ocsp.h> +#include <openssl/x509.h> + +/* Make sure we work well with older variants of OpenSSL */ +#ifndef OPENSSL_malloc +#define OPENSSL_malloc Malloc +#endif +#ifndef OPENSSL_realloc +#define OPENSSL_realloc Realloc +#endif +#ifndef OPENSSL_free +#define OPENSSL_free Free +#endif + +OCSP_CERTID *OCSP_CERTID_new(void) + { + ASN1_CTX c; + OCSP_CERTID *ret=NULL; + + M_ASN1_New_Malloc(ret, OCSP_CERTID); + M_ASN1_New(ret->hashAlgorithm, X509_ALGOR_new); + M_ASN1_New(ret->issuerNameHash, ASN1_OCTET_STRING_new); + M_ASN1_New(ret->issuerKeyHash, ASN1_OCTET_STRING_new); + M_ASN1_New(ret->serialNumber, ASN1_INTEGER_new); + return(ret); + M_ASN1_New_Error(ASN1_F_OCSP_CERTID_NEW); + } + +void OCSP_CERTID_free(OCSP_CERTID *a) + { + if (a == NULL) return; + X509_ALGOR_free(a->hashAlgorithm); + ASN1_OCTET_STRING_free(a->issuerNameHash); + ASN1_OCTET_STRING_free(a->issuerKeyHash); + ASN1_INTEGER_free(a->serialNumber); + OPENSSL_free((char *)a); + } + +int i2d_OCSP_CERTID(OCSP_CERTID *a, + unsigned char **pp) + { + M_ASN1_I2D_vars(a); + + M_ASN1_I2D_len(a->hashAlgorithm, i2d_X509_ALGOR); + M_ASN1_I2D_len(a->issuerNameHash, i2d_ASN1_OCTET_STRING); + M_ASN1_I2D_len(a->issuerKeyHash, i2d_ASN1_OCTET_STRING); + M_ASN1_I2D_len(a->serialNumber, i2d_ASN1_INTEGER); + M_ASN1_I2D_seq_total(); + M_ASN1_I2D_put(a->hashAlgorithm, i2d_X509_ALGOR); + M_ASN1_I2D_put(a->issuerNameHash, i2d_ASN1_OCTET_STRING); + M_ASN1_I2D_put(a->issuerKeyHash, i2d_ASN1_OCTET_STRING); + M_ASN1_I2D_put(a->serialNumber, i2d_ASN1_INTEGER); + M_ASN1_I2D_finish(); + } + +OCSP_CERTID *d2i_OCSP_CERTID(OCSP_CERTID **a, + unsigned char **pp, + long length) + { + M_ASN1_D2I_vars(a,OCSP_CERTID *,OCSP_CERTID_new); + + M_ASN1_D2I_Init(); + M_ASN1_D2I_start_sequence(); + M_ASN1_D2I_get(ret->hashAlgorithm, d2i_X509_ALGOR); + M_ASN1_D2I_get(ret->issuerNameHash, d2i_ASN1_OCTET_STRING); + M_ASN1_D2I_get(ret->issuerKeyHash, d2i_ASN1_OCTET_STRING); + M_ASN1_D2I_get(ret->serialNumber, d2i_ASN1_INTEGER); + + /* protect against malformed CERTID's */ + if (ASN1_STRING_length(ret->issuerNameHash) == 0 || + ASN1_STRING_length(ret->issuerKeyHash) == 0 || + ASN1_STRING_length(ret->serialNumber) == 0) + goto err; + + M_ASN1_D2I_Finish(a,OCSP_CERTID_free,ASN1_F_D2I_OCSP_CERTID); + } + +int i2a_OCSP_CERTID(BIO *bp, + OCSP_CERTID* a) + { +#ifdef UNDEF + /* XXX this guy isn't implemented. */ + i2a_X509_ALGOR(bp, a->hashAlgorithm); +#else /* instead, just show OID, not param */ + i2a_ASN1_OBJECT(bp, a->hashAlgorithm->algorithm); +#endif + i2a_ASN1_STRING(bp, a->issuerNameHash, V_ASN1_OCTET_STRING); + i2a_ASN1_STRING(bp, a->issuerKeyHash, V_ASN1_OCTET_STRING); + i2a_ASN1_INTEGER(bp, a->serialNumber); + return 4; + } |