Delete bundled copy of OpenSSL and replace with README.

openssl/crypto/x509v3/v3_extku.c

-/* v3_extku.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/asn1t.h>
-#include <openssl/conf.h>
-#include <openssl/x509v3.h>
-
-static void *v2i_EXTENDED_KEY_USAGE(const X509V3_EXT_METHOD *method,
-                                    X509V3_CTX *ctx,
-                                    STACK_OF(CONF_VALUE) *nval);
-static STACK_OF(CONF_VALUE) *i2v_EXTENDED_KEY_USAGE(const X509V3_EXT_METHOD *method,
-                void *eku, STACK_OF(CONF_VALUE) *extlist);
-
-const X509V3_EXT_METHOD v3_ext_ku = {
-        NID_ext_key_usage, 0,
-        ASN1_ITEM_ref(EXTENDED_KEY_USAGE),
-        0,0,0,0,
-        0,0,
-        i2v_EXTENDED_KEY_USAGE,
-        v2i_EXTENDED_KEY_USAGE,
-        0,0,
-        NULL
-};
-
-/* NB OCSP acceptable responses also is a SEQUENCE OF OBJECT */
-const X509V3_EXT_METHOD v3_ocsp_accresp = {
-        NID_id_pkix_OCSP_acceptableResponses, 0,
-        ASN1_ITEM_ref(EXTENDED_KEY_USAGE),
-        0,0,0,0,
-        0,0,
-        i2v_EXTENDED_KEY_USAGE,
-        v2i_EXTENDED_KEY_USAGE,
-        0,0,
-        NULL
-};
-
-ASN1_ITEM_TEMPLATE(EXTENDED_KEY_USAGE) = 
-        ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, EXTENDED_KEY_USAGE, ASN1_OBJECT)
-ASN1_ITEM_TEMPLATE_END(EXTENDED_KEY_USAGE)
-
-IMPLEMENT_ASN1_FUNCTIONS(EXTENDED_KEY_USAGE)
-
-static STACK_OF(CONF_VALUE) *
-  i2v_EXTENDED_KEY_USAGE(const X509V3_EXT_METHOD *method, void *a,
-                         STACK_OF(CONF_VALUE) *ext_list)
-{
-        EXTENDED_KEY_USAGE *eku = a;
-        int i;
-        ASN1_OBJECT *obj;
-        char obj_tmp[80];
-        for(i = 0; i < sk_ASN1_OBJECT_num(eku); i++) {
-                obj = sk_ASN1_OBJECT_value(eku, i);
-                i2t_ASN1_OBJECT(obj_tmp, 80, obj);
-                X509V3_add_value(NULL, obj_tmp, &ext_list);
-        }
-        return ext_list;
-}
-
-static void *v2i_EXTENDED_KEY_USAGE(const X509V3_EXT_METHOD *method,
-                                    X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval)
-{
-        EXTENDED_KEY_USAGE *extku;
-        char *extval;
-        ASN1_OBJECT *objtmp;
-        CONF_VALUE *val;
-        int i;
-
-        if(!(extku = sk_ASN1_OBJECT_new_null())) {
-                X509V3err(X509V3_F_V2I_EXTENDED_KEY_USAGE,ERR_R_MALLOC_FAILURE);
-                return NULL;
-        }
-
-        for(i = 0; i < sk_CONF_VALUE_num(nval); i++) {
-                val = sk_CONF_VALUE_value(nval, i);
-                if(val->value) extval = val->value;
-                else extval = val->name;
-                if(!(objtmp = OBJ_txt2obj(extval, 0))) {
-                        sk_ASN1_OBJECT_pop_free(extku, ASN1_OBJECT_free);
-                        X509V3err(X509V3_F_V2I_EXTENDED_KEY_USAGE,X509V3_R_INVALID_OBJECT_IDENTIFIER);
-                        X509V3_conf_err(val);
-                        return NULL;
-                }
-                sk_ASN1_OBJECT_push(extku, objtmp);
-        }
-        return extku;
-}