1 /* 2 * Copyright (c) 2006-2011 Christian Plattner. All rights reserved. 3 * Please refer to the LICENSE.txt for licensing details. 4 */ 5 package ch.ethz.ssh2.packets; 6 7 import java.io.IOException; 8 9 /** 10 * PacketUserauthRequestPublicKey. 11 * 12 * @author Christian Plattner 13 * @version 2.50, 03/15/10 14 */ 15 public class PacketUserauthRequestPublicKey 16 { 17 byte[] payload; 18 19 String userName; 20 String serviceName; 21 String password; 22 String pkAlgoName; 23 byte[] pk; 24 byte[] sig; 25 26 public PacketUserauthRequestPublicKey(String serviceName, String user, 27 String pkAlgorithmName, byte[] pk, byte[] sig) 28 { 29 this.serviceName = serviceName; 30 this.userName = user; 31 this.pkAlgoName = pkAlgorithmName; 32 this.pk = pk; 33 this.sig = sig; 34 } 35 36 public PacketUserauthRequestPublicKey(byte payload[], int off, int len) throws IOException 37 { 38 this.payload = new byte[len]; 39 System.arraycopy(payload, off, this.payload, 0, len); 40 41 TypesReader tr = new TypesReader(payload, off, len); 42 43 int packet_type = tr.readByte(); 44 45 if (packet_type != Packets.SSH_MSG_USERAUTH_REQUEST) 46 throw new IOException("This is not a SSH_MSG_USERAUTH_REQUEST! (" 47 + packet_type + ")"); 48 49 throw new IOException("Not implemented!"); 50 } 51 52 public byte[] getPayload() 53 { 54 if (payload == null) 55 { 56 TypesWriter tw = new TypesWriter(); 57 tw.writeByte(Packets.SSH_MSG_USERAUTH_REQUEST); 58 tw.writeString(userName); 59 tw.writeString(serviceName); 60 tw.writeString("publickey"); 61 tw.writeBoolean(true); 62 tw.writeString(pkAlgoName); 63 tw.writeString(pk, 0, pk.length); 64 tw.writeString(sig, 0, sig.length); 65 payload = tw.getBytes(); 66 } 67 return payload; 68 } 69 } 70
