Delete bundled copy of OpenSSL and replace with README.

openssl/crypto/x509v3/v3_sxnet.c

Index: openssl/crypto/x509v3/v3_sxnet.c
diff --git a/openssl/crypto/x509v3/v3_sxnet.c b/openssl/crypto/x509v3/v3_sxnet.c
deleted file mode 100644
index 2a6bf11b6505f48f40750ef39736f88f6d25f5fd..0000000000000000000000000000000000000000
--- a/openssl/crypto/x509v3/v3_sxnet.c
+++ /dev/null
@@ -1,262 +0,0 @@
-/* v3_sxnet.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/conf.h>
-#include <openssl/asn1.h>
-#include <openssl/asn1t.h>
-#include <openssl/x509v3.h>
-
-/* Support for Thawte strong extranet extension */
-
-#define SXNET_TEST
-
-static int sxnet_i2r(X509V3_EXT_METHOD *method, SXNET *sx, BIO *out, int indent);
-#ifdef SXNET_TEST
-static SXNET * sxnet_v2i(X509V3_EXT_METHOD *method, X509V3_CTX *ctx,
-						STACK_OF(CONF_VALUE) *nval);
-#endif
-const X509V3_EXT_METHOD v3_sxnet = {
-NID_sxnet, X509V3_EXT_MULTILINE, ASN1_ITEM_ref(SXNET),
-0,0,0,0,
-0,0,
-0, 
-#ifdef SXNET_TEST
-(X509V3_EXT_V2I)sxnet_v2i,
-#else
-0,
-#endif
-(X509V3_EXT_I2R)sxnet_i2r,
-0,
-NULL
-};
-
-ASN1_SEQUENCE(SXNETID) = {
-	ASN1_SIMPLE(SXNETID, zone, ASN1_INTEGER),
-	ASN1_SIMPLE(SXNETID, user, ASN1_OCTET_STRING)
-} ASN1_SEQUENCE_END(SXNETID)
-
-IMPLEMENT_ASN1_FUNCTIONS(SXNETID)
-
-ASN1_SEQUENCE(SXNET) = {
-	ASN1_SIMPLE(SXNET, version, ASN1_INTEGER),
-	ASN1_SEQUENCE_OF(SXNET, ids, SXNETID)
-} ASN1_SEQUENCE_END(SXNET)
-
-IMPLEMENT_ASN1_FUNCTIONS(SXNET)
-
-static int sxnet_i2r(X509V3_EXT_METHOD *method, SXNET *sx, BIO *out,
-	     int indent)
-{
-	long v;
-	char *tmp;
-	SXNETID *id;
-	int i;
-	v = ASN1_INTEGER_get(sx->version);
-	BIO_printf(out, "%*sVersion: %ld (0x%lX)", indent, "", v + 1, v);
-	for(i = 0; i < sk_SXNETID_num(sx->ids); i++) {
-		id = sk_SXNETID_value(sx->ids, i);
-		tmp = i2s_ASN1_INTEGER(NULL, id->zone);
-		BIO_printf(out, "\n%*sZone: %s, User: ", indent, "", tmp);
-		OPENSSL_free(tmp);
-		M_ASN1_OCTET_STRING_print(out, id->user);
-	}
-	return 1;
-}
-
-#ifdef SXNET_TEST
-
-/* NBB: this is used for testing only. It should *not* be used for anything
- * else because it will just take static IDs from the configuration file and
- * they should really be separate values for each user.
- */
-
-
-static SXNET * sxnet_v2i(X509V3_EXT_METHOD *method, X509V3_CTX *ctx,
-	     STACK_OF(CONF_VALUE) *nval)
-{
-	CONF_VALUE *cnf;
-	SXNET *sx = NULL;
-	int i;
-	for(i = 0; i < sk_CONF_VALUE_num(nval); i++) {
-		cnf = sk_CONF_VALUE_value(nval, i);
-		if(!SXNET_add_id_asc(&sx, cnf->name, cnf->value, -1))
-								 return NULL;
-	}
-	return sx;
-}
-		
-	
-#endif
-
-/* Strong Extranet utility functions */
-
-/* Add an id given the zone as an ASCII number */
-
-int SXNET_add_id_asc(SXNET **psx, char *zone, char *user,
-	     int userlen)
-{
-	ASN1_INTEGER *izone = NULL;
-	if(!(izone = s2i_ASN1_INTEGER(NULL, zone))) {
-		X509V3err(X509V3_F_SXNET_ADD_ID_ASC,X509V3_R_ERROR_CONVERTING_ZONE);
-		return 0;
-	}
-	return SXNET_add_id_INTEGER(psx, izone, user, userlen);
-}
-
-/* Add an id given the zone as an unsigned long */
-
-int SXNET_add_id_ulong(SXNET **psx, unsigned long lzone, char *user,
-	     int userlen)
-{
-	ASN1_INTEGER *izone = NULL;
-	if(!(izone = M_ASN1_INTEGER_new()) || !ASN1_INTEGER_set(izone, lzone)) {
-		X509V3err(X509V3_F_SXNET_ADD_ID_ULONG,ERR_R_MALLOC_FAILURE);
-		M_ASN1_INTEGER_free(izone);
-		return 0;
-	}
-	return SXNET_add_id_INTEGER(psx, izone, user, userlen);
-	
-}
-
-/* Add an id given the zone as an ASN1_INTEGER.
- * Note this version uses the passed integer and doesn't make a copy so don't
- * free it up afterwards.
- */
-
-int SXNET_add_id_INTEGER(SXNET **psx, ASN1_INTEGER *zone, char *user,
-	     int userlen)
-{
-	SXNET *sx = NULL;
-	SXNETID *id = NULL;
-	if(!psx || !zone || !user) {
-		X509V3err(X509V3_F_SXNET_ADD_ID_INTEGER,X509V3_R_INVALID_NULL_ARGUMENT);
-		return 0;
-	}
-	if(userlen == -1) userlen = strlen(user);
-	if(userlen > 64) {
-		X509V3err(X509V3_F_SXNET_ADD_ID_INTEGER,X509V3_R_USER_TOO_LONG);
-		return 0;
-	}
-	if(!*psx) {
-		if(!(sx = SXNET_new())) goto err;
-		if(!ASN1_INTEGER_set(sx->version, 0)) goto err;
-		*psx = sx;
-	} else sx = *psx;
-	if(SXNET_get_id_INTEGER(sx, zone)) {
-		X509V3err(X509V3_F_SXNET_ADD_ID_INTEGER,X509V3_R_DUPLICATE_ZONE_ID);
-		return 0;
-	}
-
-	if(!(id = SXNETID_new())) goto err;
-	if(userlen == -1) userlen = strlen(user);
-		
-	if(!M_ASN1_OCTET_STRING_set(id->user, user, userlen)) goto err;
-	if(!sk_SXNETID_push(sx->ids, id)) goto err;
-	id->zone = zone;
-	return 1;
-	
-	err:
-	X509V3err(X509V3_F_SXNET_ADD_ID_INTEGER,ERR_R_MALLOC_FAILURE);
-	SXNETID_free(id);
-	SXNET_free(sx);
-	*psx = NULL;
-	return 0;
-}
-
-ASN1_OCTET_STRING *SXNET_get_id_asc(SXNET *sx, char *zone)
-{
-	ASN1_INTEGER *izone = NULL;
-	ASN1_OCTET_STRING *oct;
-	if(!(izone = s2i_ASN1_INTEGER(NULL, zone))) {
-		X509V3err(X509V3_F_SXNET_GET_ID_ASC,X509V3_R_ERROR_CONVERTING_ZONE);
-		return NULL;
-	}
-	oct = SXNET_get_id_INTEGER(sx, izone);
-	M_ASN1_INTEGER_free(izone);
-	return oct;
-}
-
-ASN1_OCTET_STRING *SXNET_get_id_ulong(SXNET *sx, unsigned long lzone)
-{
-	ASN1_INTEGER *izone = NULL;
-	ASN1_OCTET_STRING *oct;
-	if(!(izone = M_ASN1_INTEGER_new()) || !ASN1_INTEGER_set(izone, lzone)) {
-		X509V3err(X509V3_F_SXNET_GET_ID_ULONG,ERR_R_MALLOC_FAILURE);
-		M_ASN1_INTEGER_free(izone);
-		return NULL;
-	}
-	oct = SXNET_get_id_INTEGER(sx, izone);
-	M_ASN1_INTEGER_free(izone);
-	return oct;
-}
-
-ASN1_OCTET_STRING *SXNET_get_id_INTEGER(SXNET *sx, ASN1_INTEGER *zone)
-{
-	SXNETID *id;
-	int i;
-	for(i = 0; i < sk_SXNETID_num(sx->ids); i++) {
-		id = sk_SXNETID_value(sx->ids, i);
-		if(!M_ASN1_INTEGER_cmp(id->zone, zone)) return id->user;
-	}
-	return NULL;
-}
-
-IMPLEMENT_STACK_OF(SXNETID)
-IMPLEMENT_ASN1_SET_OF(SXNETID)