extranet file added...

crypto/x509v3/v3_sxnet.c

+/* v3_sxnet.c */
+/* Written by Dr Stephen N Henson (shenson@bigfoot.com) 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 "conf.h"
+#include "asn1.h"
+#include "asn1_mac.h"
+#include "x509v3.h"
+
+/* Support for Thawte strong extranet extension */
+
+#ifndef NOPROTO
+static int sxnet_i2r(X509V3_EXT_METHOD *method, SXNET *sx, BIO *out, int indent);
+#else
+static int sxnet_i2r();
+#endif
+
+X509V3_EXT_METHOD v3_sxnet = {
+NID_sxnet, X509V3_EXT_MULTILINE,
+(X509V3_EXT_NEW)SXNET_new,
+SXNET_free,
+(X509V3_EXT_D2I)d2i_SXNET,
+i2d_SXNET,
+NULL, NULL,
+NULL, NULL,
+(X509V3_EXT_I2R)sxnet_i2r,
+NULL,
+NULL
+};
+
+
+/*
+ * ASN1err(ASN1_F_SXNET_NEW,ERR_R_MALLOC_FAILURE);
+ * ASN1err(ASN1_F_D2I_SXNET,ERR_R_MALLOC_FAILURE);
+ * ASN1err(ASN1_F_SXNETID_NEW,ERR_R_MALLOC_FAILURE);
+ * ASN1err(ASN1_F_D2I_SXNETID,ERR_R_MALLOC_FAILURE);
+ */
+
+int i2d_SXNET(a,pp)
+SXNET *a;
+unsigned char **pp;
+{
+	M_ASN1_I2D_vars(a);
+
+	M_ASN1_I2D_len (a->version, i2d_ASN1_INTEGER);
+	M_ASN1_I2D_len_SEQUENCE (a->ids, i2d_SXNETID);
+
+	M_ASN1_I2D_seq_total();
+
+	M_ASN1_I2D_put (a->version, i2d_ASN1_INTEGER);
+	M_ASN1_I2D_put_SEQUENCE (a->ids, i2d_SXNETID);
+
+	M_ASN1_I2D_finish();
+}
+
+SXNET *SXNET_new()
+{
+	SXNET *ret=NULL;
+	ASN1_CTX c;
+	M_ASN1_New_Malloc(ret, SXNET);
+	ret->version = NULL;
+	ret->ids = NULL;
+	return (ret);
+	M_ASN1_New_Error(ASN1_F_SXNET_NEW);
+}
+
+SXNET *d2i_SXNET(a,pp,length)
+SXNET **a;
+unsigned char **pp;
+long length;
+{
+	M_ASN1_D2I_vars(a,SXNET *,SXNET_new);
+	M_ASN1_D2I_Init();
+	M_ASN1_D2I_start_sequence();
+	M_ASN1_D2I_get (ret->version, d2i_ASN1_INTEGER);
+	M_ASN1_D2I_get_seq (ret->ids, d2i_SXNETID, SXNETID_free);
+	M_ASN1_D2I_Finish(a, SXNET_free, ASN1_F_D2I_SXNET);
+}
+
+void SXNET_free(a)
+SXNET *a;
+{
+	if (a == NULL) return;
+	ASN1_INTEGER_free(a->version);
+	sk_pop_free(a->ids, SXNETID_free);
+	Free ((char *)a);
+}
+
+
+
+int i2d_SXNETID(a,pp)
+SXNETID *a;
+unsigned char **pp;
+{
+	M_ASN1_I2D_vars(a);
+
+	M_ASN1_I2D_len (a->zone, i2d_ASN1_INTEGER);
+	M_ASN1_I2D_len (a->user, i2d_ASN1_OCTET_STRING);
+
+	M_ASN1_I2D_seq_total();
+
+	M_ASN1_I2D_put (a->zone, i2d_ASN1_INTEGER);
+	M_ASN1_I2D_put (a->user, i2d_ASN1_OCTET_STRING);
+
+	M_ASN1_I2D_finish();
+}
+
+SXNETID *SXNETID_new()
+{
+	SXNETID *ret=NULL;
+	ASN1_CTX c;
+	M_ASN1_New_Malloc(ret, SXNETID);
+	ret->zone = NULL;
+	M_ASN1_New(ret->user,ASN1_OCTET_STRING_new);
+	return (ret);
+	M_ASN1_New_Error(ASN1_F_SXNETID_NEW);
+}
+
+SXNETID *d2i_SXNETID(a,pp,length)
+SXNETID **a;
+unsigned char **pp;
+long length;
+{
+	M_ASN1_D2I_vars(a,SXNETID *,SXNETID_new);
+	M_ASN1_D2I_Init();
+	M_ASN1_D2I_start_sequence();
+	M_ASN1_D2I_get(ret->zone, d2i_ASN1_INTEGER);
+	M_ASN1_D2I_get(ret->user, d2i_ASN1_OCTET_STRING);
+	M_ASN1_D2I_Finish(a, SXNETID_free, ASN1_F_D2I_SXNETID);
+}
+
+void SXNETID_free(a)
+SXNETID *a;
+{
+	if (a == NULL) return;
+	ASN1_INTEGER_free(a->zone);
+	ASN1_OCTET_STRING_free(a->user);
+	Free ((char *)a);
+}
+
+static int sxnet_i2r(method, sx, out, indent)
+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: %d (0x%X)", indent, "", v + 1, v);
+	for(i = 0; i < sk_num(sx->ids); i++) {
+		id = (SXNETID *)sk_value(sx->ids, i);
+		tmp = i2s_ASN1_INTEGER(NULL, id->zone);
+		BIO_printf(out, "\n%*sZone: %s, User: ", indent, "", tmp);
+		Free(tmp);
+		ASN1_OCTET_STRING_print(out, id->user);
+	}
+	return 1;
+}