Mercurial > 510Connectbot
annotate src/ch/ethz/ssh2/LocalPortForwarder.java @ 299:4c3a4e88c027 ganymed
add ecdsa key support everywhere
author | Carl Byington <carl@five-ten-sg.com> |
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date | Tue, 29 Jul 2014 18:08:09 -0700 |
parents | 91a31873c42a |
children | 071eccdff8ea |
rev | line source |
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1 /* |
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2 * Copyright (c) 2006-2013 Christian Plattner. All rights reserved. |
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3 * Please refer to the LICENSE.txt for licensing details. |
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4 */ |
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5 |
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6 package ch.ethz.ssh2; |
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7 |
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8 import java.io.IOException; |
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9 import java.net.InetSocketAddress; |
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10 import java.net.ServerSocket; |
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11 |
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12 import ch.ethz.ssh2.channel.ChannelManager; |
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13 import ch.ethz.ssh2.channel.LocalAcceptThread; |
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14 |
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15 /** |
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16 * A <code>LocalPortForwarder</code> forwards TCP/IP connections to a local |
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17 * port via the secure tunnel to another host (which may or may not be identical |
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18 * to the remote SSH-2 server). Checkout {@link Connection#createLocalPortForwarder(int, String, int)} |
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19 * on how to create one. |
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20 * |
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21 * @author Christian Plattner |
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22 * @version 2.50, 03/15/10 |
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23 */ |
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24 public class LocalPortForwarder |
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25 { |
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26 final ChannelManager cm; |
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27 |
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28 final String host_to_connect; |
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29 |
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30 final int port_to_connect; |
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31 |
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32 final LocalAcceptThread lat; |
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33 |
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34 LocalPortForwarder(ChannelManager cm, int local_port, String host_to_connect, int port_to_connect) |
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35 throws IOException |
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36 { |
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37 this.cm = cm; |
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38 this.host_to_connect = host_to_connect; |
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39 this.port_to_connect = port_to_connect; |
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40 |
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41 lat = new LocalAcceptThread(cm, local_port, host_to_connect, port_to_connect); |
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42 lat.setDaemon(true); |
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43 lat.start(); |
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44 } |
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45 |
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46 LocalPortForwarder(ChannelManager cm, InetSocketAddress addr, String host_to_connect, int port_to_connect) |
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47 throws IOException |
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48 { |
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49 this.cm = cm; |
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50 this.host_to_connect = host_to_connect; |
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51 this.port_to_connect = port_to_connect; |
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52 |
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53 lat = new LocalAcceptThread(cm, addr, host_to_connect, port_to_connect); |
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54 lat.setDaemon(true); |
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55 lat.start(); |
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56 } |
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57 |
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58 /** |
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59 * Return the local socket address of the {@link ServerSocket} used to accept connections. |
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60 * @return |
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61 */ |
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62 public InetSocketAddress getLocalSocketAddress() |
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63 { |
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64 return (InetSocketAddress) lat.getServerSocket().getLocalSocketAddress(); |
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65 } |
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66 |
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67 /** |
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68 * Stop TCP/IP forwarding of newly arriving connections. |
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69 * |
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70 * @throws IOException |
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71 */ |
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72 public void close() throws IOException |
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73 { |
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74 lat.stopWorking(); |
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75 } |
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76 } |