// SubjectAltNameExtension.cs: Handles X.509 SubjectAltName extensions.
//
// Author:
-// Sebastien Pouliot (spouliot@motus.com)
+// Sebastien Pouliot <sebastien@ximian.com>
//
// (C) 2003 Motus Technologies Inc. (http://www.motus.com)
+// (C) 2004 Novell (http://www.novell.com)
+//
+
+//
+// Permission is hereby granted, free of charge, to any person obtaining
+// a copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to
+// permit persons to whom the Software is furnished to do so, subject to
+// the following conditions:
+//
+// The above copyright notice and this permission notice shall be
+// included in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
using System;
+using System.Net;
using System.Collections;
using System.Text;
* }
*/
- // TODO - incomplete (only rfc822Name is supported)
+ // TODO - incomplete (only rfc822Name, dNSName are supported)
public class SubjectAltNameExtension : X509Extension {
private ArrayList rfc822Name;
+ private ArrayList dnsName;
+ private ArrayList ipAddr;
public SubjectAltNameExtension () : base ()
{
rfc822Name = new ArrayList ();
rfc822Name.Add (Encoding.ASCII.GetString (sequence [i].Value));
break;
+ case 0x82: // dNSName [2] IA5String
+ if (dnsName == null)
+ dnsName = new ArrayList ();
+ dnsName.Add (Encoding.ASCII.GetString (sequence [i].Value));
+ break;
+ case 0x87: // iPAddress [7] OCTET STRING
+ if (ipAddr == null)
+ ipAddr = new ArrayList ();
+ // TODO - Must find sample certificates
+ break;
default:
break;
}
public string[] RFC822 {
get {
- string[] names = new string [rfc822Name.Count];
- for (int i=0; i < rfc822Name.Count; i++)
- names [i] = (string) rfc822Name [i];
- return names;
+ if (rfc822Name == null)
+ return new string [0];
+ return (string[]) rfc822Name.ToArray (typeof(string));
+ }
+ }
+
+ public string[] DNSNames {
+ get {
+ if (dnsName == null)
+ return new string [0];
+ return (string[]) dnsName.ToArray (typeof(string));
+ }
+ }
+
+ // Incomplete support
+ public string[] IPAddresses {
+ get {
+ if (ipAddr == null)
+ return new string [0];
+ return (string[]) ipAddr.ToArray (typeof(string));
}
}
sb.Append (Environment.NewLine);
}
}
+ if (dnsName != null) {
+ foreach (string s in dnsName) {
+ sb.Append ("DNS Name=");
+ sb.Append (s);
+ sb.Append (Environment.NewLine);
+ }
+ }
+ if (ipAddr != null) {
+ foreach (string s in ipAddr) {
+ sb.Append ("IP Address=");
+ sb.Append (s);
+ sb.Append (Environment.NewLine);
+ }
+ }
return sb.ToString ();
}
}