--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/com/trilead/ssh2/packets/PacketUserauthRequestNone.java	Thu May 22 10:41:19 2014 -0700
@@ -0,0 +1,54 @@
+package com.trilead.ssh2.packets;
+
+import java.io.IOException;
+
+/**
+ * PacketUserauthRequestPassword.
+ *
+ * @author Christian Plattner, plattner@trilead.com
+ * @version $Id: PacketUserauthRequestNone.java,v 1.1 2007/10/15 12:49:55 cplattne Exp $
+ */
+public class PacketUserauthRequestNone {
+    byte[] payload;
+
+    String userName;
+    String serviceName;
+
+    public PacketUserauthRequestNone(String serviceName, String user) {
+        this.serviceName = serviceName;
+        this.userName = user;
+    }
+
+    public PacketUserauthRequestNone(byte payload[], int off, int len) throws IOException {
+        this.payload = new byte[len];
+        System.arraycopy(payload, off, this.payload, 0, len);
+        TypesReader tr = new TypesReader(payload, off, len);
+        int packet_type = tr.readByte();
+
+        if (packet_type != Packets.SSH_MSG_USERAUTH_REQUEST)
+            throw new IOException("This is not a SSH_MSG_USERAUTH_REQUEST! (" + packet_type + ")");
+
+        userName = tr.readString();
+        serviceName = tr.readString();
+        String method = tr.readString();
+
+        if (method.equals("none") == false)
+            throw new IOException("This is not a SSH_MSG_USERAUTH_REQUEST with type none!");
+
+        if (tr.remain() != 0)
+            throw new IOException("Padding in SSH_MSG_USERAUTH_REQUEST packet!");
+    }
+
+    public byte[] getPayload() {
+        if (payload == null) {
+            TypesWriter tw = new TypesWriter();
+            tw.writeByte(Packets.SSH_MSG_USERAUTH_REQUEST);
+            tw.writeString(userName);
+            tw.writeString(serviceName);
+            tw.writeString("none");
+            payload = tw.getBytes();
+        }
+
+        return payload;
+    }
+}