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// --- BEGIN COPYRIGHT BLOCK ---
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; version 2 of the License.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License along
// with this program; if not, write to the Free Software Foundation, Inc.,
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
//
// (C) 2007 Red Hat, Inc.
// All rights reserved.
// --- END COPYRIGHT BLOCK ---
package com.netscape.cmstools;
import java.io.*;
import java.net.*;
import netscape.security.x509.*;
import netscape.security.util.*;
/**
* This program generates an subject alternative name extension
* in base-64 encoding. The encoding output can be used with
* the configuration wizard.
*
* Usage:
* GenSubjectAltNameExt \
* <general_type0> <general_name0> ... <general_typeN> <general_nameN>
*
* where,
* <general_type> can be one of the following string:
* DNSName
* EDIPartyName
* IPAddressName
* URIName
* RFC822Name
* OIDName
* X500Name
* <general_name> is string
*
* @version $Revision: 14569 $, $Date: 2007-05-01 10:50:46 -0700 (Tue, 01 May 2007) $
*/
public class GenSubjectAltNameExt {
public static void main(String args[]) {
try {
if ((args.length == 0) || (args.length % 2 != 0)) {
doUsage();
System.exit(0);
}
GeneralNames gns = new GeneralNames();
for (int i = 0; i < args.length; i += 2) {
GeneralNameInterface gni =
buildGeneralNameInterface(
args[i], args[i + 1]);
gns.addElement(gni);
}
SubjectAlternativeNameExtension sane =
new SubjectAlternativeNameExtension(gns);
output(sane);
} catch (Exception e) {
System.out.println(e.toString());
}
}
public static void output(SubjectAlternativeNameExtension ext)
throws Exception {
ByteArrayOutputStream os = new ByteArrayOutputStream();
ext.encode(os);
System.out.println(
com.netscape.osutil.OSUtil.BtoA(os.toByteArray())
);
}
public static void doUsage() {
System.out.println();
System.out.println("Usage: GenSubjectAltNameExt <general_type0> <general_name0> ... <general_typeN> <general_nameN>");
System.out.println("where,");
System.out.println("<general_type> can be one of the following string:");
System.out.println("\tDNSName");
System.out.println("\tEDIPartyName");
System.out.println("\tIPAddressName");
System.out.println("\tURIName");
System.out.println("\tRFC822Name");
System.out.println("\tOIDName");
System.out.println("\tX500Name");
System.out.println("<general_name> is a string");
}
public static GeneralNameInterface buildGeneralNameInterface(
String type, String value) throws Exception {
if (type.equals("DNSName")) {
return new DNSName(value);
} else if (type.equals("EDIPartyName")) {
return new DNSName(value);
} else if (type.equals("IPAddressName")) {
InetAddress addr = InetAddress.getByName(value);
return new IPAddressName(addr.getAddress());
} else if (type.equals("URIName")) {
return new URIName(value);
} else if (type.equals("OIDName")) {
return new OIDName(new ObjectIdentifier(value));
} else if (type.equals("RFC822Name")) {
return new RFC822Name(value);
} else if (type.equals("X500Name")) {
return new X500Name(value);
} else {
System.out.println("Error: unknown general_type " +
type);
doUsage();
System.exit(0);
return null;
}
}
}
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