--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ssl/libcrypto/src/crypto/x509v3/v3conf.c	Fri Jun 04 16:20:51 2010 +0100
@@ -0,0 +1,127 @@
+/* v3conf.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 <openssl/asn1.h>
+#include <openssl/conf.h>
+#include <openssl/x509.h>
+#include <openssl/x509v3.h>
+
+/* Test application to add extensions from a config file */
+
+int main(int argc, char **argv)
+{
+	LHASH *conf;
+	X509 *cert;
+	FILE *inf;
+	char *conf_file;
+	int i;
+	int count;
+	X509_EXTENSION *ext;
+	X509V3_add_standard_extensions();
+	ERR_load_crypto_strings();
+	if(!argv[1]) {
+		fprintf(stderr, "Usage: v3conf cert.pem [file.cnf]\n");
+		exit(1);
+	}
+	conf_file = argv[2];
+	if(!conf_file) conf_file = "test.cnf";
+	conf = CONF_load(NULL, "test.cnf", NULL);
+	if(!conf) {
+		fprintf(stderr, "Error opening Config file %s\n", conf_file);
+		ERR_print_errors_fp(stderr);
+		exit(1);
+	}
+
+	inf = fopen(argv[1], "r");
+	if(!inf) {
+		fprintf(stderr, "Can't open certificate file %s\n", argv[1]);
+		exit(1);
+	}
+	cert = PEM_read_X509(inf, NULL, NULL);
+	if(!cert) {
+		fprintf(stderr, "Error reading certificate file %s\n", argv[1]);
+		exit(1);
+	}
+	fclose(inf);
+
+	sk_pop_free(cert->cert_info->extensions, X509_EXTENSION_free);
+	cert->cert_info->extensions = NULL;
+
+	if(!X509V3_EXT_add_conf(conf, NULL, "test_section", cert)) {
+		fprintf(stderr, "Error adding extensions\n");
+		ERR_print_errors_fp(stderr);
+		exit(1);
+	}
+
+	count = X509_get_ext_count(cert);
+	printf("%d extensions\n", count);
+	for(i = 0; i < count; i++) {
+		ext = X509_get_ext(cert, i);
+		printf("%s", OBJ_nid2ln(OBJ_obj2nid(ext->object)));
+		if(ext->critical) printf(",critical:\n");
+		else printf(":\n");
+		X509V3_EXT_print_fp(stdout, ext, 0, 0);
+		printf("\n");
+		
+	}
+	return 0;
+}
+