annotate src/com/five_ten_sg/connectbot/transport/SSH.java @ 291:9c202256d102 ganymed

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author Carl Byington <carl@five-ten-sg.com>
date Fri, 18 Jul 2014 20:35:20 -0700
parents 91a31873c42a
children 8c55d7714d03
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1 /*
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2 * ConnectBot: simple, powerful, open-source SSH client for Android
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3 * Copyright 2007 Kenny Root, Jeffrey Sharkey
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4 *
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5 * Licensed under the Apache License, Version 2.0 (the "License");
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6 * you may not use this file except in compliance with the License.
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7 * You may obtain a copy of the License at
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8 *
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9 * http://www.apache.org/licenses/LICENSE-2.0
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10 *
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11 * Unless required by applicable law or agreed to in writing, software
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12 * distributed under the License is distributed on an "AS IS" BASIS,
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13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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14 * See the License for the specific language governing permissions and
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15 * limitations under the License.
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16 */
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17
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18 package com.five_ten_sg.connectbot.transport;
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19
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20 import java.io.File;
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21 import java.io.IOException;
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22 import java.io.InputStream;
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23 import java.io.OutputStream;
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24 import java.net.InetAddress;
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25 import java.net.InetSocketAddress;
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26 import java.net.URL;
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27 import java.net.MalformedURLException;
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28 import java.security.KeyPair;
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29 import java.security.NoSuchAlgorithmException;
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30 import java.security.PrivateKey;
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31 import java.security.PublicKey;
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32 import java.security.interfaces.DSAPrivateKey;
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33 import java.security.interfaces.DSAPublicKey;
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34 import java.security.interfaces.RSAPrivateKey;
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35 import java.security.interfaces.RSAPublicKey;
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36 import java.security.spec.InvalidKeySpecException;
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37 import java.util.Arrays;
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38 import java.util.HashMap;
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39 import java.util.LinkedList;
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40 import java.util.List;
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41 import java.util.Locale;
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42 import java.util.Map;
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43 import java.util.Map.Entry;
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44 import java.util.regex.Matcher;
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45 import java.util.regex.Pattern;
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46
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47 import com.five_ten_sg.connectbot.R;
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48 import com.five_ten_sg.connectbot.bean.HostBean;
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49 import com.five_ten_sg.connectbot.bean.PortForwardBean;
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50 import com.five_ten_sg.connectbot.bean.PubkeyBean;
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51 import com.five_ten_sg.connectbot.service.TerminalBridge;
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52 import com.five_ten_sg.connectbot.service.TerminalManager;
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53 import com.five_ten_sg.connectbot.service.TerminalManager.KeyHolder;
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54 import com.five_ten_sg.connectbot.util.HostDatabase;
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55 import com.five_ten_sg.connectbot.util.PubkeyDatabase;
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56 import com.five_ten_sg.connectbot.util.PubkeyUtils;
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57 import android.content.Context;
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58 import android.net.Uri;
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59 import android.os.Environment;
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60 import android.util.Log;
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61
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62 import ch.ethz.ssh2.AuthAgentCallback;
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63 import ch.ethz.ssh2.ChannelCondition;
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64 import ch.ethz.ssh2.Connection;
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65 import ch.ethz.ssh2.ConnectionInfo;
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66 import ch.ethz.ssh2.ConnectionMonitor;
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67 import ch.ethz.ssh2.DynamicPortForwarder;
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68 import ch.ethz.ssh2.InteractiveCallback;
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69 import ch.ethz.ssh2.KnownHosts;
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70 import ch.ethz.ssh2.LocalPortForwarder;
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71 import ch.ethz.ssh2.SCPClient;
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72 import ch.ethz.ssh2.ServerHostKeyVerifier;
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73 import ch.ethz.ssh2.Session;
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74 import ch.ethz.ssh2.HTTPProxyData;
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75 import ch.ethz.ssh2.HTTPProxyException;
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76 import ch.ethz.ssh2.crypto.PEMDecoder;
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77 import ch.ethz.ssh2.signature.DSASHA1Verify;
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78 import ch.ethz.ssh2.signature.RSASHA1Verify;
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79
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80 /**
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81 * @author Kenny Root
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82 *
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83 */
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84 public class SSH extends AbsTransport implements ConnectionMonitor, InteractiveCallback, AuthAgentCallback {
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85 private static final String PROTOCOL = "ssh";
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86 private static final String TAG = "ConnectBot.SSH";
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87 private static final int DEFAULT_PORT = 22;
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88
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89 private static final String AUTH_PUBLICKEY = "publickey",
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90 AUTH_PASSWORD = "password",
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91 AUTH_KEYBOARDINTERACTIVE = "keyboard-interactive";
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92
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93 private final static int AUTH_TRIES = 20;
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94
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95 static final Pattern hostmask;
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96 static {
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97 hostmask = Pattern.compile("^(.+)@([0-9a-z.-]+)(:(\\d+))?$", Pattern.CASE_INSENSITIVE);
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98 }
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99
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100 private boolean compression = false;
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101 private String httpproxy = null;
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102 private volatile boolean authenticated = false;
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103 private volatile boolean connected = false;
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104 private volatile boolean sessionOpen = false;
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105
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106 private boolean pubkeysExhausted = false;
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107 private boolean interactiveCanContinue = true;
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108
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109 private Connection connection;
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110 private Session session;
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111 private ConnectionInfo connectionInfo;
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112
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113 private OutputStream stdin;
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114 private InputStream stdout;
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115 private InputStream stderr;
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116
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117 private static final int conditions = ChannelCondition.STDOUT_DATA
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118 | ChannelCondition.STDERR_DATA
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119 | ChannelCondition.CLOSED
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120 | ChannelCondition.EOF;
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121
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122 private List<PortForwardBean> portForwards = new LinkedList<PortForwardBean>();
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123
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124 private int columns;
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125 private int rows;
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126
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127 private int width;
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128 private int height;
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129
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130 private String useAuthAgent = HostDatabase.AUTHAGENT_NO;
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131 private String agentLockPassphrase;
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132
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133 public class HostKeyVerifier implements ServerHostKeyVerifier {
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134 public boolean verifyServerHostKey(String hostname, int port,
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135 String serverHostKeyAlgorithm, byte[] serverHostKey) throws IOException {
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136 // read in all known hosts from hostdb
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137 KnownHosts hosts = manager.hostdb.getKnownHosts();
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138 Boolean result;
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139 String matchName = String.format(Locale.US, "%s:%d", hostname, port);
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140 String fingerprint = KnownHosts.createHexFingerprint(serverHostKeyAlgorithm, serverHostKey);
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141 String algorithmName;
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142
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143 if ("ssh-rsa".equals(serverHostKeyAlgorithm))
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144 algorithmName = "RSA";
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145 else if ("ssh-dss".equals(serverHostKeyAlgorithm))
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146 algorithmName = "DSA";
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147 else if (serverHostKeyAlgorithm.startsWith("ecdsa-"))
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148 algorithmName = "EC";
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149 else
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150 algorithmName = serverHostKeyAlgorithm;
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151
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152 switch (hosts.verifyHostkey(matchName, serverHostKeyAlgorithm, serverHostKey)) {
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153 case KnownHosts.HOSTKEY_IS_OK:
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154 bridge.outputLine(manager.res.getString(R.string.terminal_sucess, algorithmName, fingerprint));
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155 return true;
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156
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157 case KnownHosts.HOSTKEY_IS_NEW:
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158 // prompt user
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159 bridge.outputLine(manager.res.getString(R.string.host_authenticity_warning, hostname));
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160 bridge.outputLine(manager.res.getString(R.string.host_fingerprint, algorithmName, fingerprint));
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161 result = bridge.promptHelper.requestBooleanPrompt(null, manager.res.getString(R.string.prompt_continue_connecting));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
162
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
163 if (result == null) return false;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
164
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
165 if (result.booleanValue()) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
166 // save this key in known database
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
167 manager.hostdb.saveKnownHost(hostname, port, serverHostKeyAlgorithm, serverHostKey);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
168 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
169
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
170 return result.booleanValue();
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
171
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
172 case KnownHosts.HOSTKEY_HAS_CHANGED:
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
173 String header = String.format("@ %s @",
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
174 manager.res.getString(R.string.host_verification_failure_warning_header));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
175 char[] atsigns = new char[header.length()];
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
176 Arrays.fill(atsigns, '@');
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
177 String border = new String(atsigns);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
178 bridge.outputLine(border);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
179 bridge.outputLine(manager.res.getString(R.string.host_verification_failure_warning));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
180 bridge.outputLine(border);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
181 bridge.outputLine(String.format(manager.res.getString(R.string.host_fingerprint),
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
182 algorithmName, fingerprint));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
183 // Users have no way to delete keys, so we'll prompt them for now.
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
184 result = bridge.promptHelper.requestBooleanPrompt(null, manager.res.getString(R.string.prompt_continue_connecting));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
185
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
186 if (result == null) return false;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
187
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
188 if (result.booleanValue()) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
189 // save this key in known database
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
190 manager.hostdb.saveKnownHost(hostname, port, serverHostKeyAlgorithm, serverHostKey);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
191 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
192
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
193 return result.booleanValue();
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
194
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
195 default:
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
196 return false;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
197 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
198 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
199
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
200 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
201
31
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
202
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
203 public SSH() {
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
204 super();
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
205 }
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
206
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
207
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
208 /**
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
209 * @return protocol part of the URI
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
210 */
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
211 public static String getProtocolName() {
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
212 return PROTOCOL;
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
213 }
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
214
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
215
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
216 public Uri getUri(String input) {
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
217 Matcher matcher = hostmask.matcher(input);
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
218
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
219 if (!matcher.matches())
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
220 return null;
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
221
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
222 StringBuilder sb = new StringBuilder();
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
223 sb.append(PROTOCOL)
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
224 .append("://")
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
225 .append(Uri.encode(matcher.group(1)))
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
226 .append('@')
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
227 .append(matcher.group(2));
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
228 String portString = matcher.group(4);
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
229 int port = DEFAULT_PORT;
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
230
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
231 if (portString != null) {
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
232 try {
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
233 port = Integer.parseInt(portString);
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
234
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
235 if (port < 1 || port > 65535) {
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
236 port = DEFAULT_PORT;
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
237 }
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
238 }
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
239 catch (NumberFormatException nfe) {
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
240 // Keep the default port
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
241 }
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
242 }
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
243
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
244 if (port != DEFAULT_PORT) {
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
245 sb.append(':')
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
246 .append(port);
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
247 }
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
248
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
249 sb.append("/#")
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
250 .append(Uri.encode(input));
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
251 Uri uri = Uri.parse(sb.toString());
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
252 return uri;
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
253 }
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
254
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
255
0
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
256 private void authenticate() {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
257 try {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
258 if (connection.authenticateWithNone(host.getUsername())) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
259 finishConnection();
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
260 return;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
261 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
262 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
263 catch (Exception e) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
264 Log.d(TAG, "Host does not support 'none' authentication.");
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
265 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
266
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
267 bridge.outputLine(manager.res.getString(R.string.terminal_auth));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
268
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
269 try {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
270 long pubkeyId = host.getPubkeyId();
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
271
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
272 if (!pubkeysExhausted &&
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
273 pubkeyId != HostDatabase.PUBKEYID_NEVER &&
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
274 connection.isAuthMethodAvailable(host.getUsername(), AUTH_PUBLICKEY)) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
275 // if explicit pubkey defined for this host, then prompt for password as needed
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
276 // otherwise just try all in-memory keys held in terminalmanager
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
277 if (pubkeyId == HostDatabase.PUBKEYID_ANY) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
278 // try each of the in-memory keys
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
279 bridge.outputLine(manager.res
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
280 .getString(R.string.terminal_auth_pubkey_any));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
281
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
282 for (Entry<String, KeyHolder> entry : manager.loadedKeypairs.entrySet()) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
283 if (entry.getValue().bean.isConfirmUse()
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
284 && !promptForPubkeyUse(entry.getKey()))
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
285 continue;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
286
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
287 if (this.tryPublicKey(host.getUsername(), entry.getKey(),
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
288 entry.getValue().pair)) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
289 finishConnection();
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
290 break;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
291 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
292 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
293 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
294 else {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
295 bridge.outputLine(manager.res.getString(R.string.terminal_auth_pubkey_specific));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
296 // use a specific key for this host, as requested
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
297 PubkeyBean pubkey = manager.pubkeydb.findPubkeyById(pubkeyId);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
298
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
299 if (pubkey == null)
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
300 bridge.outputLine(manager.res.getString(R.string.terminal_auth_pubkey_invalid));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
301 else if (tryPublicKey(pubkey))
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
302 finishConnection();
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
303 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
304
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
305 pubkeysExhausted = true;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
306 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
307 else if (interactiveCanContinue &&
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
308 connection.isAuthMethodAvailable(host.getUsername(), AUTH_KEYBOARDINTERACTIVE)) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
309 // this auth method will talk with us using InteractiveCallback interface
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
310 // it blocks until authentication finishes
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
311 bridge.outputLine(manager.res.getString(R.string.terminal_auth_ki));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
312 interactiveCanContinue = false;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
313
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
314 if (connection.authenticateWithKeyboardInteractive(host.getUsername(), this)) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
315 finishConnection();
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
316 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
317 else {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
318 bridge.outputLine(manager.res.getString(R.string.terminal_auth_ki_fail));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
319 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
320 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
321 else if (connection.isAuthMethodAvailable(host.getUsername(), AUTH_PASSWORD)) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
322 bridge.outputLine(manager.res.getString(R.string.terminal_auth_pass));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
323 String password = bridge.getPromptHelper().requestPasswordPrompt(null,
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
324 manager.res.getString(R.string.prompt_password));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
325
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
326 if (password != null
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
327 && connection.authenticateWithPassword(host.getUsername(), password)) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
328 finishConnection();
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
329 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
330 else {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
331 bridge.outputLine(manager.res.getString(R.string.terminal_auth_pass_fail));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
332 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
333 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
334 else {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
335 bridge.outputLine(manager.res.getString(R.string.terminal_auth_fail));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
336 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
337 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
338 catch (IllegalStateException e) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
339 Log.e(TAG, "Connection went away while we were trying to authenticate", e);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
340 return;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
341 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
342 catch (Exception e) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
343 Log.e(TAG, "Problem during handleAuthentication()", e);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
344 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
345 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
346
31
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
347
0
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
348 /**
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
349 * Attempt connection with database row pointed to by cursor.
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
350 * @param cursor
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
351 * @return true for successful authentication
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
352 * @throws NoSuchAlgorithmException
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
353 * @throws InvalidKeySpecException
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
354 * @throws IOException
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
355 */
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
356 private boolean tryPublicKey(PubkeyBean pubkey) throws NoSuchAlgorithmException, InvalidKeySpecException, IOException {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
357 KeyPair pair = null;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
358
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
359 if (manager.isKeyLoaded(pubkey.getNickname())) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
360 // load this key from memory if its already there
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
361 Log.d(TAG, String.format("Found unlocked key '%s' already in-memory", pubkey.getNickname()));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
362
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
363 if (pubkey.isConfirmUse()) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
364 if (!promptForPubkeyUse(pubkey.getNickname()))
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
365 return false;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
366 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
367
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
368 pair = manager.getKey(pubkey.getNickname());
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
369 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
370 else {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
371 // otherwise load key from database and prompt for password as needed
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
372 String password = null;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
373
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
374 if (pubkey.isEncrypted()) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
375 password = bridge.getPromptHelper().requestPasswordPrompt(null,
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
376 manager.res.getString(R.string.prompt_pubkey_password, pubkey.getNickname()));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
377
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
378 // Something must have interrupted the prompt.
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
379 if (password == null)
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
380 return false;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
381 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
382
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
383 if (PubkeyDatabase.KEY_TYPE_IMPORTED.equals(pubkey.getType())) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
384 // load specific key using pem format
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
385 pair = PEMDecoder.decode(new String(pubkey.getPrivateKey()).toCharArray(), password);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
386 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
387 else {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
388 // load using internal generated format
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
389 PrivateKey privKey;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
390
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
391 try {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
392 privKey = PubkeyUtils.decodePrivate(pubkey.getPrivateKey(),
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
393 pubkey.getType(), password);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
394 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
395 catch (Exception e) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
396 String message = String.format("Bad password for key '%s'. Authentication failed.", pubkey.getNickname());
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
397 Log.e(TAG, message, e);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
398 bridge.outputLine(message);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
399 return false;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
400 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
401
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
402 PublicKey pubKey = PubkeyUtils.decodePublic(pubkey.getPublicKey(), pubkey.getType());
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
403 // convert key to trilead format
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
404 pair = new KeyPair(pubKey, privKey);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
405 Log.d(TAG, "Unlocked key " + PubkeyUtils.formatKey(pubKey));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
406 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
407
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
408 Log.d(TAG, String.format("Unlocked key '%s'", pubkey.getNickname()));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
409 // save this key in memory
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
410 manager.addKey(pubkey, pair);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
411 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
412
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
413 return tryPublicKey(host.getUsername(), pubkey.getNickname(), pair);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
414 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
415
31
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
416
0
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
417 private boolean tryPublicKey(String username, String keyNickname, KeyPair pair) throws IOException {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
418 //bridge.outputLine(String.format("Attempting 'publickey' with key '%s' [%s]...", keyNickname, trileadKey.toString()));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
419 boolean success = connection.authenticateWithPublicKey(username, pair);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
420
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
421 if (!success)
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
422 bridge.outputLine(manager.res.getString(R.string.terminal_auth_pubkey_fail, keyNickname));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
423
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
424 return success;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
425 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
426
31
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
427
0
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
428 /**
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
429 * Internal method to request actual PTY terminal once we've finished
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
430 * authentication. If called before authenticated, it will just fail.
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
431 */
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
432 private void finishConnection() {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
433 authenticated = true;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
434
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
435 for (PortForwardBean portForward : portForwards) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
436 try {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
437 enablePortForward(portForward);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
438 bridge.outputLine(manager.res.getString(R.string.terminal_enable_portfoward, portForward.getDescription()));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
439 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
440 catch (Exception e) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
441 Log.e(TAG, "Error setting up port forward during connect", e);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
442 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
443 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
444
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
445 if (!host.getWantSession()) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
446 bridge.outputLine(manager.res.getString(R.string.terminal_no_session));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
447 bridge.onConnected();
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
448 return;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
449 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
450
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
451 try {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
452 session = connection.openSession();
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
453
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
454 if (!useAuthAgent.equals(HostDatabase.AUTHAGENT_NO))
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
455 session.requestAuthAgentForwarding(this);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
456
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
457 if (host.getWantX11Forward()) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
458 try {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
459 session.requestX11Forwarding(host.getX11Host(), host.getX11Port(), null, false);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
460 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
461 catch (IOException e2) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
462 Log.e(TAG, "Problem while trying to setup X11 forwarding in finishConnection()", e2);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
463 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
464 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
465
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
466 session.requestPTY(getEmulation(), columns, rows, width, height, null);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
467 session.startShell();
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
468 stdin = session.getStdin();
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
469 stdout = session.getStdout();
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
470 stderr = session.getStderr();
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
471 sessionOpen = true;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
472 bridge.onConnected();
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
473 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
474 catch (IOException e1) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
475 Log.e(TAG, "Problem while trying to create PTY in finishConnection()", e1);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
476 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
477 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
478
31
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
479
0
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
480 @Override
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
481 public void connect() {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
482 connection = new Connection(host.getHostname(), host.getPort());
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
483 connection.addConnectionMonitor(this);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
484
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
485 try {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
486 connection.setCompression(compression);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
487 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
488 catch (IOException e) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
489 Log.e(TAG, "Could not enable compression!", e);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
490 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
491
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
492 if (httpproxy != null && httpproxy.length() > 0) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
493 Log.d(TAG, "Want HTTP Proxy: " + httpproxy, null);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
494
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
495 try {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
496 URL u;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
497
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
498 if (httpproxy.startsWith("http://")) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
499 u = new URL(httpproxy);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
500 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
501 else {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
502 u = new URL("http://" + httpproxy);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
503 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
504
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
505 connection.setProxyData(new HTTPProxyData(
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
506 u.getHost(),
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
507 u.getPort(),
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
508 u.getUserInfo(),
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
509 u.getAuthority()));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
510 bridge.outputLine("Connecting via proxy: " + httpproxy);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
511 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
512 catch (MalformedURLException e) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
513 Log.e(TAG, "Could not parse proxy " + httpproxy, e);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
514 // Display the reason in the text.
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
515 bridge.outputLine("Bad proxy URL: " + httpproxy);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
516 onDisconnect();
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
517 return;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
518 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
519 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
520
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
521 try {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
522 /* Uncomment when debugging SSH protocol:
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
523 DebugLogger logger = new DebugLogger() {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
524
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
525 public void log(int level, String className, String message) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
526 Log.d("SSH", message);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
527 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
528
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
529 };
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
530 Logger.enabled = true;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
531 Logger.logger = logger;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
532 */
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
533 connectionInfo = connection.connect(new HostKeyVerifier());
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
534 connected = true;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
535
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
536 if (connectionInfo.clientToServerCryptoAlgorithm
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
537 .equals(connectionInfo.serverToClientCryptoAlgorithm)
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
538 && connectionInfo.clientToServerMACAlgorithm
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
539 .equals(connectionInfo.serverToClientMACAlgorithm)) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
540 bridge.outputLine(manager.res.getString(R.string.terminal_using_algorithm,
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
541 connectionInfo.clientToServerCryptoAlgorithm,
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
542 connectionInfo.clientToServerMACAlgorithm));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
543 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
544 else {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
545 bridge.outputLine(manager.res.getString(
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
546 R.string.terminal_using_c2s_algorithm,
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
547 connectionInfo.clientToServerCryptoAlgorithm,
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
548 connectionInfo.clientToServerMACAlgorithm));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
549 bridge.outputLine(manager.res.getString(
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
550 R.string.terminal_using_s2c_algorithm,
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
551 connectionInfo.serverToClientCryptoAlgorithm,
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
552 connectionInfo.serverToClientMACAlgorithm));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
553 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
554 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
555 catch (HTTPProxyException e) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
556 Log.e(TAG, "Failed to connect to HTTP Proxy", e);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
557 // Display the reason in the text.
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
558 bridge.outputLine("Failed to connect to HTTP Proxy.");
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
559 onDisconnect();
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
560 return;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
561 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
562 catch (IOException e) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
563 Log.e(TAG, "Problem in SSH connection thread during authentication", e);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
564 // Display the reason in the text.
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
565 bridge.outputLine(e.getCause().getMessage());
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
566 onDisconnect();
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
567 return;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
568 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
569
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
570 try {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
571 // enter a loop to keep trying until authentication
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
572 int tries = 0;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
573
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
574 while (connected && !connection.isAuthenticationComplete() && tries++ < AUTH_TRIES) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
575 authenticate();
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
576 // sleep to make sure we dont kill system
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
577 Thread.sleep(1000);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
578 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
579 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
580 catch (Exception e) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
581 Log.e(TAG, "Problem in SSH connection thread during authentication", e);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
582 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
583 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
584
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
585
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
586 @Override
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
587 public boolean willBlock() {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
588 if (stdout == null) return true;
112
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 31
diff changeset
589
0
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
590 try {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
591 return stdout.available() == 0;
112
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 31
diff changeset
592 }
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 31
diff changeset
593 catch (Exception e) {
0
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
594 return true;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
595 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
596 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
597
31
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
598
0
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
599 @Override
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
600 public int read(byte[] buffer, int start, int len) throws IOException {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
601 int bytesRead = 0;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
602
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
603 if (session == null)
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
604 return 0;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
605
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
606 int newConditions = session.waitForCondition(conditions, 0);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
607
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
608 if ((newConditions & ChannelCondition.STDOUT_DATA) != 0) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
609 bytesRead = stdout.read(buffer, start, len);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
610 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
611
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
612 if ((newConditions & ChannelCondition.STDERR_DATA) != 0) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
613 byte discard[] = new byte[256];
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
614
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
615 while (stderr.available() > 0) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
616 stderr.read(discard);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
617 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
618 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
619
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
620 if ((newConditions & ChannelCondition.EOF) != 0) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
621 onDisconnect();
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
622 throw new IOException("Remote end closed connection");
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
623 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
624
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
625 return bytesRead;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
626 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
627
31
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
628
0
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
629 @Override
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
630 public void write(byte[] buffer) throws IOException {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
631 if (stdin != null)
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
632 stdin.write(buffer);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
633 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
634
31
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
635
0
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
636 @Override
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
637 public void write(int c) throws IOException {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
638 if (stdin != null)
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
639 stdin.write(c);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
640 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
641
31
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
642
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
643 @Override
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
644 public void flush() throws IOException {
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
645 if (stdin != null)
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
646 stdin.flush();
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
647 }
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
648
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
649
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
650 public void connectionLost(Throwable reason) {
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
651 onDisconnect();
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
652 }
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
653
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
654
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
655 private void onDisconnect() {
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
656 close();
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
657 bridge.dispatchDisconnect(false);
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
658 }
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
659
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
660
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
661 @Override
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
662 public void close() {
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
663 connected = false;
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
664
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
665 if (session != null) {
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
666 session.close();
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
667 session = null;
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
668 }
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
669
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
670 if (connection != null) {
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
671 connection.close();
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
672 connection = null;
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
673 }
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
674 }
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
675
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
676
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
677 @Override
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
678 public void setDimensions(int columns, int rows, int width, int height) {
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
679 this.columns = columns;
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
680 this.rows = rows;
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
681
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
682 if (sessionOpen) {
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
683 try {
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
684 session.resizePTY(columns, rows, width, height);
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
685 }
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
686 catch (IOException e) {
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
687 Log.e(TAG, "Couldn't send resize PTY packet", e);
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
688 }
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
689 }
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
690 }
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
691
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
692
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
693 @Override
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
694 public void setOptions(Map<String, String> options) {
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
695 if (options.containsKey("compression"))
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
696 compression = Boolean.parseBoolean(options.get("compression"));
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
697
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
698 if (options.containsKey("httpproxy"))
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
699 httpproxy = options.get("httpproxy");
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
700 }
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
701
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
702
0
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
703 @Override
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
704 public Map<String, String> getOptions() {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
705 Map<String, String> options = new HashMap<String, String>();
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
706 options.put("compression", Boolean.toString(compression));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
707
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
708 if (httpproxy != null)
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
709 options.put("httpproxy", httpproxy);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
710
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
711 return options;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
712 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
713
31
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
714
0
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
715 @Override
31
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
716 public void setCompression(boolean compression) {
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
717 this.compression = compression;
0
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
718 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
719
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
720
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
721 @Override
31
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
722 public void setHttpproxy(String httpproxy) {
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
723 this.httpproxy = httpproxy;
0
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
724 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
725
31
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
726
0
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
727 @Override
31
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
728 public void setUseAuthAgent(String useAuthAgent) {
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
729 this.useAuthAgent = useAuthAgent;
0
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
730 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
731
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
732 @Override
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
733 public boolean canForwardPorts() {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
734 return true;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
735 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
736
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
737 @Override
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
738 public List<PortForwardBean> getPortForwards() {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
739 return portForwards;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
740 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
741
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
742 @Override
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
743 public boolean addPortForward(PortForwardBean portForward) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
744 return portForwards.add(portForward);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
745 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
746
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
747 @Override
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
748 public boolean removePortForward(PortForwardBean portForward) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
749 // Make sure we don't have a phantom forwarder.
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
750 disablePortForward(portForward);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
751 return portForwards.remove(portForward);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
752 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
753
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
754 @Override
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
755 public boolean enablePortForward(PortForwardBean portForward) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
756 if (!portForwards.contains(portForward)) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
757 Log.e(TAG, "Attempt to enable port forward not in list");
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
758 return false;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
759 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
760
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
761 if (!authenticated)
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
762 return false;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
763
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
764 if (HostDatabase.PORTFORWARD_LOCAL.equals(portForward.getType())) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
765 LocalPortForwarder lpf = null;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
766
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
767 try {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
768 lpf = connection.createLocalPortForwarder(
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
769 new InetSocketAddress(InetAddress.getLocalHost(), portForward.getSourcePort()),
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
770 portForward.getDestAddr(), portForward.getDestPort());
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
771 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
772 catch (Exception e) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
773 Log.e(TAG, "Could not create local port forward", e);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
774 return false;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
775 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
776
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
777 if (lpf == null) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
778 Log.e(TAG, "returned LocalPortForwarder object is null");
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
779 return false;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
780 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
781
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
782 portForward.setIdentifier(lpf);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
783 portForward.setEnabled(true);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
784 return true;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
785 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
786 else if (HostDatabase.PORTFORWARD_REMOTE.equals(portForward.getType())) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
787 try {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
788 connection.requestRemotePortForwarding("", portForward.getSourcePort(), portForward.getDestAddr(), portForward.getDestPort());
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
789 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
790 catch (Exception e) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
791 Log.e(TAG, "Could not create remote port forward", e);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
792 return false;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
793 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
794
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
795 portForward.setEnabled(true);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
796 return true;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
797 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
798 else if (HostDatabase.PORTFORWARD_DYNAMIC5.equals(portForward.getType())) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
799 DynamicPortForwarder dpf = null;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
800
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
801 try {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
802 dpf = connection.createDynamicPortForwarder(
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
803 new InetSocketAddress(InetAddress.getLocalHost(), portForward.getSourcePort()));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
804 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
805 catch (Exception e) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
806 Log.e(TAG, "Could not create dynamic port forward", e);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
807 return false;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
808 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
809
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
810 portForward.setIdentifier(dpf);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
811 portForward.setEnabled(true);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
812 return true;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
813 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
814 else {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
815 // Unsupported type
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
816 Log.e(TAG, String.format("attempt to forward unknown type %s", portForward.getType()));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
817 return false;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
818 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
819 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
820
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
821 @Override
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
822 public boolean disablePortForward(PortForwardBean portForward) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
823 if (!portForwards.contains(portForward)) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
824 Log.e(TAG, "Attempt to disable port forward not in list");
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
825 return false;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
826 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
827
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
828 if (!authenticated)
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
829 return false;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
830
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
831 if (HostDatabase.PORTFORWARD_LOCAL.equals(portForward.getType())) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
832 LocalPortForwarder lpf = null;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
833 lpf = (LocalPortForwarder)portForward.getIdentifier();
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
834
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
835 if (!portForward.isEnabled() || lpf == null) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
836 Log.d(TAG, String.format("Could not disable %s; it appears to be not enabled or have no handler", portForward.getNickname()));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
837 return false;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
838 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
839
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
840 portForward.setEnabled(false);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
841
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
842 try {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
843 lpf.close();
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
844 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
845 catch (IOException e) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
846 Log.e(TAG, "Could not stop local port forwarder, setting enabled to false", e);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
847 return false;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
848 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
849
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
850 return true;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
851 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
852 else if (HostDatabase.PORTFORWARD_REMOTE.equals(portForward.getType())) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
853 portForward.setEnabled(false);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
854
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
855 try {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
856 connection.cancelRemotePortForwarding(portForward.getSourcePort());
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
857 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
858 catch (IOException e) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
859 Log.e(TAG, "Could not stop remote port forwarding, setting enabled to false", e);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
860 return false;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
861 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
862
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
863 return true;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
864 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
865 else if (HostDatabase.PORTFORWARD_DYNAMIC5.equals(portForward.getType())) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
866 DynamicPortForwarder dpf = null;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
867 dpf = (DynamicPortForwarder)portForward.getIdentifier();
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
868
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
869 if (!portForward.isEnabled() || dpf == null) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
870 Log.d(TAG, String.format("Could not disable %s; it appears to be not enabled or have no handler", portForward.getNickname()));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
871 return false;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
872 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
873
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
874 portForward.setEnabled(false);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
875
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
876 try {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
877 dpf.close();
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
878 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
879 catch (IOException e) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
880 Log.e(TAG, "Could not stop dynamic port forwarder, setting enabled to false", e);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
881 return false;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
882 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
883
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
884 return true;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
885 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
886 else {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
887 // Unsupported type
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
888 Log.e(TAG, String.format("attempt to forward unknown type %s", portForward.getType()));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
889 return false;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
890 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
891 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
892
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
893 @Override
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
894 public boolean canTransferFiles() {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
895 return true;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
896 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
897
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
898 @Override
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
899 public boolean downloadFile(String remoteFile, String localFolder) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
900 try {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
901 SCPClient client = new SCPClient(connection);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
902
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
903 if (localFolder == null || localFolder == "")
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
904 localFolder = Environment.getExternalStorageDirectory().getAbsolutePath();
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
905
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
906 File dir = new File(localFolder);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
907 dir.mkdirs();
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
908 client.get(remoteFile, localFolder);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
909 return true;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
910 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
911 catch (IOException e) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
912 Log.e(TAG, "Could not download remote file", e);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
913 return false;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
914 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
915 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
916
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
917 @Override
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
918 public boolean uploadFile(String localFile, String remoteFile,
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
919 String remoteFolder, String mode) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
920 try {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
921 SCPClient client = new SCPClient(connection);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
922
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
923 if (remoteFolder == null)
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
924 remoteFolder = "";
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
925
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
926 if (remoteFile == null || remoteFile == "")
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
927 client.put(localFile, remoteFolder, mode);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
928 else
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
929 client.put(localFile, remoteFile, remoteFolder, mode);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
930
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
931 return true;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
932 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
933 catch (IOException e) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
934 Log.e(TAG, "Could not upload local file", e);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
935 return false;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
936 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
937 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
938
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
939
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
940 @Override
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
941 public int getDefaultPort() {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
942 return DEFAULT_PORT;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
943 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
944
31
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
945
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
946 @Override
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
947 public boolean isConnected() {
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
948 return connected;
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
949 }
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
950
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
951
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
952 @Override
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
953 public boolean isSessionOpen() {
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
954 return sessionOpen;
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
955 }
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
956
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
957
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
958 @Override
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
959 public boolean isAuthenticated() {
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
960 return authenticated;
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
961 }
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
962
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
963
0
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
964 @Override
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
965 public String getDefaultNickname(String username, String hostname, int port) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
966 if (port == DEFAULT_PORT) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
967 return String.format(Locale.US, "%s@%s", username, hostname);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
968 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
969 else {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
970 return String.format(Locale.US, "%s@%s:%d", username, hostname, port);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
971 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
972 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
973
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
974
31
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
975 @Override
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
976 public void getSelectionArgs(Uri uri, Map<String, String> selection) {
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
977 selection.put(HostDatabase.FIELD_HOST_PROTOCOL, PROTOCOL);
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
978 selection.put(HostDatabase.FIELD_HOST_NICKNAME, uri.getFragment());
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
979 selection.put(HostDatabase.FIELD_HOST_HOSTNAME, uri.getHost());
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
980 int port = uri.getPort();
0
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
981
31
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
982 if (port < 0)
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
983 port = DEFAULT_PORT;
0
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
984
31
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
985 selection.put(HostDatabase.FIELD_HOST_PORT, Integer.toString(port));
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
986 selection.put(HostDatabase.FIELD_HOST_USERNAME, uri.getUserInfo());
0
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
987 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
988
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
989
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
990 @Override
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
991 public HostBean createHost(Uri uri) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
992 HostBean host = new HostBean();
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
993 host.setProtocol(PROTOCOL);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
994 host.setHostname(uri.getHost());
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
995 int port = uri.getPort();
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
996
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
997 if (port < 0)
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
998 port = DEFAULT_PORT;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
999
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1000 host.setPort(port);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1001 host.setUsername(uri.getUserInfo());
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1002 String nickname = uri.getFragment();
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1003
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1004 if (nickname == null || nickname.length() == 0) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1005 host.setNickname(getDefaultNickname(host.getUsername(),
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1006 host.getHostname(), host.getPort()));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1007 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1008 else {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1009 host.setNickname(uri.getFragment());
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1010 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1011
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1012 return host;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1013 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1014
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1015
12
6aaefb22d876 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents: 11
diff changeset
1016 public String getFormatHint(Context context) {
0
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1017 return String.format("%s@%s:%s",
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1018 context.getString(R.string.format_username),
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1019 context.getString(R.string.format_hostname),
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1020 context.getString(R.string.format_port));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1021 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1022
31
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
1023
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
1024 /**
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
1025 * @return do we use the network
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
1026 */
0
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1027 @Override
31
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
1028 public boolean usesNetwork() {
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
1029 return true;
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
1030 }
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
1031
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
1032
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
1033 /**
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
1034 * Handle challenges from keyboard-interactive authentication mode.
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
1035 */
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
1036 public String[] replyToChallenge(String name, String instruction, int numPrompts, String[] prompt, boolean[] echo) {
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
1037 interactiveCanContinue = true;
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
1038 String[] responses = new String[numPrompts];
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
1039
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
1040 for (int i = 0; i < numPrompts; i++) {
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
1041 // request response from user for each prompt
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
1042 responses[i] = bridge.promptHelper.requestPasswordPrompt(instruction, prompt[i]);
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
1043 }
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
1044
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
1045 return responses;
0
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1046 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1047
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1048 public Map<String, byte[]> retrieveIdentities() {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1049 Map<String, byte[]> pubKeys = new HashMap<String, byte[]> (manager.loadedKeypairs.size());
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1050
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1051 for (Entry<String, KeyHolder> entry : manager.loadedKeypairs.entrySet()) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1052 KeyPair pair = entry.getValue().pair;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1053
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1054 try {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1055 PrivateKey privKey = pair.getPrivate();
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1056
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1057 if (privKey instanceof RSAPrivateKey) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1058 RSAPublicKey pubkey = (RSAPublicKey) pair.getPublic();
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1059 pubKeys.put(entry.getKey(), RSASHA1Verify.encodeSSHRSAPublicKey(pubkey));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1060 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1061 else if (privKey instanceof DSAPrivateKey) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1062 DSAPublicKey pubkey = (DSAPublicKey) pair.getPublic();
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1063 pubKeys.put(entry.getKey(), DSASHA1Verify.encodeSSHDSAPublicKey(pubkey));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1064 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1065 else
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1066 continue;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1067 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1068 catch (IOException e) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1069 continue;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1070 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1071 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1072
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1073 return pubKeys;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1074 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1075
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1076 public KeyPair getKeyPair(byte[] publicKey) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1077 String nickname = manager.getKeyNickname(publicKey);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1078
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1079 if (nickname == null)
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1080 return null;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1081
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1082 if (useAuthAgent.equals(HostDatabase.AUTHAGENT_NO)) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1083 Log.e(TAG, "");
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1084 return null;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1085 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1086 else if (useAuthAgent.equals(HostDatabase.AUTHAGENT_CONFIRM) ||
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1087 manager.loadedKeypairs.get(nickname).bean.isConfirmUse()) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1088 if (!promptForPubkeyUse(nickname))
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1089 return null;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1090 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1091
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1092 return manager.getKey(nickname);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1093 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1094
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1095 private boolean promptForPubkeyUse(String nickname) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1096 Boolean result = bridge.promptHelper.requestBooleanPrompt(null,
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1097 manager.res.getString(R.string.prompt_allow_agent_to_use_key,
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1098 nickname));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1099 return result;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1100 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1101
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1102 public boolean addIdentity(KeyPair pair, String comment, boolean confirmUse, int lifetime) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1103 PubkeyBean pubkey = new PubkeyBean();
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1104 // pubkey.setType(PubkeyDatabase.KEY_TYPE_IMPORTED);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1105 pubkey.setNickname(comment);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1106 pubkey.setConfirmUse(confirmUse);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1107 pubkey.setLifetime(lifetime);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1108 manager.addKey(pubkey, pair);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1109 return true;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1110 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1111
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1112 public boolean removeAllIdentities() {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1113 manager.loadedKeypairs.clear();
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1114 return true;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1115 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1116
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1117 public boolean removeIdentity(byte[] publicKey) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1118 return manager.removeKey(publicKey);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1119 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1120
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1121 public boolean isAgentLocked() {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1122 return agentLockPassphrase != null;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1123 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1124
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1125 public boolean requestAgentUnlock(String unlockPassphrase) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1126 if (agentLockPassphrase == null)
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1127 return false;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1128
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1129 if (agentLockPassphrase.equals(unlockPassphrase))
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1130 agentLockPassphrase = null;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1131
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1132 return agentLockPassphrase == null;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1133 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1134
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1135 public boolean setAgentLock(String lockPassphrase) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1136 if (agentLockPassphrase != null)
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1137 return false;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1138
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1139 agentLockPassphrase = lockPassphrase;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1140 return true;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1141 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1142
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1143 }