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comparison src/ch/ethz/ssh2/packets/PacketUserauthRequestNone.java @ 273:91a31873c42a ganymed

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start conversion from trilead to ganymed
author Carl Byington <carl@five-ten-sg.com>
date Fri, 18 Jul 2014 11:21:46 -0700
parents
children 071eccdff8ea
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equal deleted inserted replaced
272:ce2f4e397703 273:91a31873c42a
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 import ch.ethz.ssh2.PacketFormatException;
10 import ch.ethz.ssh2.PacketTypeException;
11
12 /**
13 * @author Christian Plattner
14 * @version $Id: PacketUserauthRequestNone.java 160 2014-05-01 14:30:26Z dkocher@sudo.ch $
15 */
16 public final class PacketUserauthRequestNone {
17
18 private final byte[] payload;
19
20 public PacketUserauthRequestNone(String serviceName, String user) {
21 TypesWriter tw = new TypesWriter();
22 tw.writeByte(Packets.SSH_MSG_USERAUTH_REQUEST);
23 tw.writeString(user);
24 tw.writeString(serviceName);
25 tw.writeString("none");
26 payload = tw.getBytes();
27 }
28
29 public PacketUserauthRequestNone(byte payload[]) throws IOException {
30 this.payload = payload;
31
32 TypesReader tr = new TypesReader(payload);
33
34 int packet_type = tr.readByte();
35
36 if(packet_type != Packets.SSH_MSG_USERAUTH_REQUEST) {
37 throw new PacketTypeException(packet_type);
38 }
39 String userName = tr.readString();
40 String serviceName = tr.readString();
41
42 String method = tr.readString();
43
44 if(!method.equals("none")) {
45 throw new IOException(String.format("Unexpected method %s", method));
46 }
47 if(tr.remain() != 0) {
48 throw new PacketFormatException(String.format("Padding in %s", Packets.getMessageName(packet_type)));
49 }
50 }
51
52 public byte[] getPayload() {
53 return payload;
54 }
55 }