diff options
Diffstat (limited to 'crypto/openssl/crypto/asn1/x_exten.c')
| -rw-r--r-- | crypto/openssl/crypto/asn1/x_exten.c | 190 |
1 files changed, 61 insertions, 129 deletions
diff --git a/crypto/openssl/crypto/asn1/x_exten.c b/crypto/openssl/crypto/asn1/x_exten.c index fbfd963..702421b 100644 --- a/crypto/openssl/crypto/asn1/x_exten.c +++ b/crypto/openssl/crypto/asn1/x_exten.c @@ -1,139 +1,71 @@ -/* crypto/asn1/x_exten.c */ -/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) - * All rights reserved. +/* x_exten.c */ +/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL + * project 2000. + */ +/* ==================================================================== + * Copyright (c) 2000 The OpenSSL Project. All rights reserved. * - * This package is an SSL implementation written - * by Eric Young (eay@cryptsoft.com). - * The implementation was written so as to conform with Netscapes SSL. - * - * This library is free for commercial and non-commercial use as long as - * the following conditions are aheared to. The following conditions - * apply to all code found in this distribution, be it the RC4, RSA, - * lhash, DES, etc., code; not just the SSL code. The SSL documentation - * included with this distribution is covered by the same copyright terms - * except that the holder is Tim Hudson (tjh@cryptsoft.com). - * - * Copyright remains Eric Young's, and as such any Copyright notices in - * the code are not to be removed. - * If this package is used in a product, Eric Young should be given attribution - * as the author of the parts of the library used. - * This can be in the form of a textual message at program startup or - * in documentation (online or textual) provided with the package. - * * 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 copyright - * notice, this list of conditions and the following disclaimer. + * + * 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 acknowledgement: - * "This product includes cryptographic software written by - * Eric Young (eay@cryptsoft.com)" - * The word 'cryptographic' can be left out if the rouines from the library - * being used are not cryptographic related :-). - * 4. If you include any Windows specific code (or a derivative thereof) from - * the apps directory (application code) you must include an acknowledgement: - * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" - * - * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND - * ANY EXPRESS 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 AUTHOR OR 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. - * - * The licence and distribution terms for any publically available version or - * derivative of this code cannot be changed. i.e. this code cannot simply be - * copied and put under another distribution licence - * [including the GNU Public Licence.] + * 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/objects.h> -#include <openssl/asn1_mac.h> +#include <stddef.h> #include <openssl/x509.h> +#include <openssl/asn1.h> +#include <openssl/asn1t.h> -int i2d_X509_EXTENSION(X509_EXTENSION *a, unsigned char **pp) - { - int k=0; - int r=0,ret=0; - unsigned char **p=NULL; - - if (a == NULL) return(0); - - p=NULL; - for (;;) - { - if (k) - { - r=ASN1_object_size(1,ret,V_ASN1_SEQUENCE); - if (pp == NULL) return(r); - p=pp; - ASN1_put_object(p,1,ret,V_ASN1_SEQUENCE, - V_ASN1_UNIVERSAL); - } - - ret+=i2d_ASN1_OBJECT(a->object,p); - if ((a->critical) || a->netscape_hack) - ret+=i2d_ASN1_BOOLEAN(a->critical,p); - ret+=i2d_ASN1_OCTET_STRING(a->value,p); - if (k++) return(r); - } - } - -X509_EXTENSION *d2i_X509_EXTENSION(X509_EXTENSION **a, unsigned char **pp, - long length) - { - int i; - M_ASN1_D2I_vars(a,X509_EXTENSION *,X509_EXTENSION_new); - - M_ASN1_D2I_Init(); - M_ASN1_D2I_start_sequence(); - M_ASN1_D2I_get(ret->object,d2i_ASN1_OBJECT); - - ret->netscape_hack=0; - if ((c.slen != 0) && - (M_ASN1_next == (V_ASN1_UNIVERSAL|V_ASN1_BOOLEAN))) - { - c.q=c.p; - if (d2i_ASN1_BOOLEAN(&i,&c.p,c.slen) < 0) goto err; - ret->critical=i; - c.slen-=(c.p-c.q); - if (ret->critical == 0) ret->netscape_hack=1; - } - M_ASN1_D2I_get(ret->value,d2i_ASN1_OCTET_STRING); - - M_ASN1_D2I_Finish(a,X509_EXTENSION_free,ASN1_F_D2I_X509_EXTENSION); - } - -X509_EXTENSION *X509_EXTENSION_new(void) - { - X509_EXTENSION *ret=NULL; - ASN1_CTX c; - - M_ASN1_New_Malloc(ret,X509_EXTENSION); - ret->object=OBJ_nid2obj(NID_undef); - M_ASN1_New(ret->value,M_ASN1_OCTET_STRING_new); - ret->critical=0; - ret->netscape_hack=0; - return(ret); - M_ASN1_New_Error(ASN1_F_X509_EXTENSION_NEW); - } - -void X509_EXTENSION_free(X509_EXTENSION *a) - { - if (a == NULL) return; - ASN1_OBJECT_free(a->object); - M_ASN1_OCTET_STRING_free(a->value); - OPENSSL_free(a); - } +ASN1_SEQUENCE(X509_EXTENSION) = { + ASN1_SIMPLE(X509_EXTENSION, object, ASN1_OBJECT), + ASN1_OPT(X509_EXTENSION, critical, ASN1_BOOLEAN), + ASN1_SIMPLE(X509_EXTENSION, value, ASN1_OCTET_STRING) +} ASN1_SEQUENCE_END(X509_EXTENSION) +IMPLEMENT_ASN1_FUNCTIONS(X509_EXTENSION) +IMPLEMENT_ASN1_DUP_FUNCTION(X509_EXTENSION) |
