annotate src/com/five_ten_sg/connectbot/transport/SSH.java @ 312:1442be38051b ganymed

add ecdsa key support everywhere
author Carl Byington <carl@five-ten-sg.com>
date Wed, 30 Jul 2014 16:03:21 -0700
parents 4c3a4e88c027
children 5351641c8a46
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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.ECPrivateKey;
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35 import java.security.interfaces.ECPublicKey;
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36 import java.security.interfaces.RSAPrivateKey;
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37 import java.security.interfaces.RSAPublicKey;
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38 import java.security.spec.InvalidKeySpecException;
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39 import java.util.Arrays;
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40 import java.util.HashMap;
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41 import java.util.LinkedList;
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42 import java.util.List;
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43 import java.util.Locale;
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44 import java.util.Map;
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45 import java.util.Map.Entry;
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46 import java.util.regex.Matcher;
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47 import java.util.regex.Pattern;
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48
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49 import com.five_ten_sg.connectbot.R;
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50 import com.five_ten_sg.connectbot.bean.HostBean;
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51 import com.five_ten_sg.connectbot.bean.PortForwardBean;
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52 import com.five_ten_sg.connectbot.bean.PubkeyBean;
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53 import com.five_ten_sg.connectbot.service.TerminalBridge;
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54 import com.five_ten_sg.connectbot.service.TerminalManager;
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55 import com.five_ten_sg.connectbot.service.TerminalManager.KeyHolder;
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56 import com.five_ten_sg.connectbot.util.HostDatabase;
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57 import com.five_ten_sg.connectbot.util.PubkeyDatabase;
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58 import com.five_ten_sg.connectbot.util.PubkeyUtils;
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59 import android.content.Context;
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60 import android.net.Uri;
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61 import android.os.Environment;
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62 import android.util.Log;
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63
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64 import ch.ethz.ssh2.AuthAgentCallback;
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65 import ch.ethz.ssh2.ChannelCondition;
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66 import ch.ethz.ssh2.Connection;
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67 import ch.ethz.ssh2.ConnectionInfo;
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68 import ch.ethz.ssh2.ConnectionMonitor;
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69 import ch.ethz.ssh2.DynamicPortForwarder;
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70 import ch.ethz.ssh2.InteractiveCallback;
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71 import ch.ethz.ssh2.KnownHosts;
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72 import ch.ethz.ssh2.LocalPortForwarder;
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73 import ch.ethz.ssh2.SCPClient;
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74 import ch.ethz.ssh2.ServerHostKeyVerifier;
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75 import ch.ethz.ssh2.Session;
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76 import ch.ethz.ssh2.HTTPProxyData;
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77 import ch.ethz.ssh2.HTTPProxyException;
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78 import ch.ethz.ssh2.crypto.PEMDecoder;
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79 import ch.ethz.ssh2.signature.DSASHA1Verify;
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80 import ch.ethz.ssh2.signature.ECDSASHA2Verify;
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81 import ch.ethz.ssh2.signature.RSASHA1Verify;
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82
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83 /**
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84 * @author Kenny Root
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85 *
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86 */
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87 public class SSH extends AbsTransport implements ConnectionMonitor, InteractiveCallback, AuthAgentCallback {
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88 private static final String PROTOCOL = "ssh";
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89 private static final String TAG = "ConnectBot.SSH";
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90 private static final int DEFAULT_PORT = 22;
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91
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92 private static final String AUTH_PUBLICKEY = "publickey",
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93 AUTH_PASSWORD = "password",
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94 AUTH_KEYBOARDINTERACTIVE = "keyboard-interactive";
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95
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96 private final static int AUTH_TRIES = 20;
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97
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98 static final Pattern hostmask;
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99 static {
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100 hostmask = Pattern.compile("^(.+)@([0-9a-z.-]+)(:(\\d+))?$", Pattern.CASE_INSENSITIVE);
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101 }
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102
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103 private boolean compression = false;
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104 private String httpproxy = null;
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105 private volatile boolean authenticated = false;
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106 private volatile boolean connected = false;
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107 private volatile boolean sessionOpen = false;
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108
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109 private boolean pubkeysExhausted = false;
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110 private boolean interactiveCanContinue = true;
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111
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112 private Connection connection;
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113 private Session session;
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114 private ConnectionInfo connectionInfo;
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115
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116 private OutputStream stdin;
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117 private InputStream stdout;
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118 private InputStream stderr;
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119
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120 private static final int conditions = ChannelCondition.STDOUT_DATA
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121 | ChannelCondition.STDERR_DATA
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122 | ChannelCondition.CLOSED
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123 | ChannelCondition.EOF;
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124
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125 private List<PortForwardBean> portForwards = new LinkedList<PortForwardBean>();
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126
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127 private int columns;
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128 private int rows;
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129
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130 private int width;
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131 private int height;
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132
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133 private String useAuthAgent = HostDatabase.AUTHAGENT_NO;
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134 private String agentLockPassphrase;
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135
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136 public class HostKeyVerifier implements ServerHostKeyVerifier {
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137 public boolean verifyServerHostKey(String hostname, int port,
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138 String serverHostKeyAlgorithm, byte[] serverHostKey) throws IOException {
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139 // read in all known hosts from hostdb
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140 KnownHosts hosts = manager.hostdb.getKnownHosts();
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141 Boolean result;
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142 String matchName = String.format(Locale.US, "%s:%d", hostname, port);
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143 String fingerprint = KnownHosts.createHexFingerprint(serverHostKeyAlgorithm, serverHostKey);
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144 String algorithmName;
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145
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146 if ("ssh-rsa".equals(serverHostKeyAlgorithm))
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147 algorithmName = "RSA";
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148 else if ("ssh-dss".equals(serverHostKeyAlgorithm))
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149 algorithmName = "DSA";
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150 else if (serverHostKeyAlgorithm.startsWith("ecdsa-sha2-"))
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151 algorithmName = "EC";
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152 else
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153 algorithmName = serverHostKeyAlgorithm;
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154
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155 switch (hosts.verifyHostkey(matchName, serverHostKeyAlgorithm, serverHostKey)) {
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156 case KnownHosts.HOSTKEY_IS_OK:
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157 bridge.outputLine(manager.res.getString(R.string.terminal_sucess, algorithmName, fingerprint));
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158 return true;
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159
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160 case KnownHosts.HOSTKEY_IS_NEW:
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
161 // prompt user
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
162 bridge.outputLine(manager.res.getString(R.string.host_authenticity_warning, hostname));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
163 bridge.outputLine(manager.res.getString(R.string.host_fingerprint, algorithmName, fingerprint));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
164 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
165
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
166 if (result == null) return false;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
167
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
168 if (result.booleanValue()) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
169 // save this key in known database
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
170 manager.hostdb.saveKnownHost(hostname, port, serverHostKeyAlgorithm, serverHostKey);
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
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
173 return result.booleanValue();
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
174
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
175 case KnownHosts.HOSTKEY_HAS_CHANGED:
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
176 String header = String.format("@ %s @",
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
177 manager.res.getString(R.string.host_verification_failure_warning_header));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
178 char[] atsigns = new char[header.length()];
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
179 Arrays.fill(atsigns, '@');
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
180 String border = new String(atsigns);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
181 bridge.outputLine(border);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
182 bridge.outputLine(manager.res.getString(R.string.host_verification_failure_warning));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
183 bridge.outputLine(border);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
184 bridge.outputLine(String.format(manager.res.getString(R.string.host_fingerprint),
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
185 algorithmName, fingerprint));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
186 // 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
187 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
188
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
189 if (result == null) return false;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
190
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
191 if (result.booleanValue()) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
192 // save this key in known database
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
193 manager.hostdb.saveKnownHost(hostname, port, serverHostKeyAlgorithm, serverHostKey);
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
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
196 return result.booleanValue();
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 default:
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
199 return false;
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 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
202
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
203 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
204
31
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 public SSH() {
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
207 super();
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
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 /**
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
212 * @return protocol part of the URI
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 public static String getProtocolName() {
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
215 return PROTOCOL;
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
216 }
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
217
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 public Uri getUri(String input) {
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
220 Matcher matcher = hostmask.matcher(input);
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 if (!matcher.matches())
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
223 return null;
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
224
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
225 StringBuilder sb = new StringBuilder();
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
226 sb.append(PROTOCOL)
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
227 .append("://")
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
228 .append(Uri.encode(matcher.group(1)))
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
229 .append('@')
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
230 .append(matcher.group(2));
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
231 String portString = matcher.group(4);
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
232 int port = DEFAULT_PORT;
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
233
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
234 if (portString != null) {
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
235 try {
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
236 port = Integer.parseInt(portString);
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 if (port < 1 || port > 65535) {
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
239 port = DEFAULT_PORT;
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
240 }
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 catch (NumberFormatException nfe) {
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
243 // Keep the default port
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
244 }
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
245 }
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
246
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
247 if (port != DEFAULT_PORT) {
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
248 sb.append(':')
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
249 .append(port);
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
250 }
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
251
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
252 sb.append("/#")
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
253 .append(Uri.encode(input));
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
254 Uri uri = Uri.parse(sb.toString());
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
255 return uri;
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
256 }
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
257
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
258
0
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
259 private void authenticate() {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
260 try {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
261 if (connection.authenticateWithNone(host.getUsername())) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
262 finishConnection();
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
263 return;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
264 }
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 catch (Exception e) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
267 Log.d(TAG, "Host does not support 'none' authentication.");
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
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
270 bridge.outputLine(manager.res.getString(R.string.terminal_auth));
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 try {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
273 long pubkeyId = host.getPubkeyId();
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
274
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
275 if (!pubkeysExhausted &&
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
276 pubkeyId != HostDatabase.PUBKEYID_NEVER &&
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
277 connection.isAuthMethodAvailable(host.getUsername(), AUTH_PUBLICKEY)) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
278 // 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
279 // otherwise just try all in-memory keys held in terminalmanager
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
280 if (pubkeyId == HostDatabase.PUBKEYID_ANY) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
281 // try each of the in-memory keys
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
282 bridge.outputLine(manager.res
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
283 .getString(R.string.terminal_auth_pubkey_any));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
284
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
285 for (Entry<String, KeyHolder> entry : manager.loadedKeypairs.entrySet()) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
286 if (entry.getValue().bean.isConfirmUse()
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
287 && !promptForPubkeyUse(entry.getKey()))
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
288 continue;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
289
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
290 if (this.tryPublicKey(host.getUsername(), entry.getKey(),
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
291 entry.getValue().pair)) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
292 finishConnection();
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
293 break;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
294 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
295 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
296 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
297 else {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
298 bridge.outputLine(manager.res.getString(R.string.terminal_auth_pubkey_specific));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
299 // use a specific key for this host, as requested
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
300 PubkeyBean pubkey = manager.pubkeydb.findPubkeyById(pubkeyId);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
301
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
302 if (pubkey == null)
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
303 bridge.outputLine(manager.res.getString(R.string.terminal_auth_pubkey_invalid));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
304 else if (tryPublicKey(pubkey))
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
305 finishConnection();
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
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
308 pubkeysExhausted = true;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
309 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
310 else if (interactiveCanContinue &&
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
311 connection.isAuthMethodAvailable(host.getUsername(), AUTH_KEYBOARDINTERACTIVE)) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
312 // this auth method will talk with us using InteractiveCallback interface
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
313 // it blocks until authentication finishes
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
314 bridge.outputLine(manager.res.getString(R.string.terminal_auth_ki));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
315 interactiveCanContinue = false;
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 if (connection.authenticateWithKeyboardInteractive(host.getUsername(), this)) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
318 finishConnection();
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 else {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
321 bridge.outputLine(manager.res.getString(R.string.terminal_auth_ki_fail));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
322 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
323 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
324 else if (connection.isAuthMethodAvailable(host.getUsername(), AUTH_PASSWORD)) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
325 bridge.outputLine(manager.res.getString(R.string.terminal_auth_pass));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
326 String password = bridge.getPromptHelper().requestPasswordPrompt(null,
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
327 manager.res.getString(R.string.prompt_password));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
328
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
329 if (password != null
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
330 && connection.authenticateWithPassword(host.getUsername(), password)) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
331 finishConnection();
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 else {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
334 bridge.outputLine(manager.res.getString(R.string.terminal_auth_pass_fail));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
335 }
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 else {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
338 bridge.outputLine(manager.res.getString(R.string.terminal_auth_fail));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
339 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
340 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
341 catch (IllegalStateException e) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
342 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
343 return;
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 catch (Exception e) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
346 Log.e(TAG, "Problem during handleAuthentication()", e);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
347 }
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
31
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
350
0
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
351 /**
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
352 * Attempt connection with database row pointed to by cursor.
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
353 * @param cursor
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
354 * @return true for successful authentication
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
355 * @throws NoSuchAlgorithmException
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
356 * @throws InvalidKeySpecException
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
357 * @throws IOException
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 private boolean tryPublicKey(PubkeyBean pubkey) throws NoSuchAlgorithmException, InvalidKeySpecException, IOException {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
360 KeyPair pair = null;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
361
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
362 if (manager.isKeyLoaded(pubkey.getNickname())) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
363 // load this key from memory if its already there
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
364 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
365
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
366 if (pubkey.isConfirmUse()) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
367 if (!promptForPubkeyUse(pubkey.getNickname()))
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
368 return false;
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
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
371 pair = manager.getKey(pubkey.getNickname());
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
372 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
373 else {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
374 // otherwise load key from database and prompt for password as needed
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
375 String password = null;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
376
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
377 if (pubkey.isEncrypted()) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
378 password = bridge.getPromptHelper().requestPasswordPrompt(null,
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
379 manager.res.getString(R.string.prompt_pubkey_password, pubkey.getNickname()));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
380
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
381 // Something must have interrupted the prompt.
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
382 if (password == null)
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
383 return false;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
384 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
385
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
386 if (PubkeyDatabase.KEY_TYPE_IMPORTED.equals(pubkey.getType())) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
387 // load specific key using pem format
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
388 pair = PEMDecoder.decode(new String(pubkey.getPrivateKey()).toCharArray(), password);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
389 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
390 else {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
391 // load using internal generated format
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
392 PrivateKey privKey;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
393
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
394 try {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
395 privKey = PubkeyUtils.decodePrivate(pubkey.getPrivateKey(),
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
396 pubkey.getType(), password);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
397 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
398 catch (Exception e) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
399 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
400 Log.e(TAG, message, e);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
401 bridge.outputLine(message);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
402 return false;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
403 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
404
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
405 PublicKey pubKey = PubkeyUtils.decodePublic(pubkey.getPublicKey(), pubkey.getType());
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
406 // convert key to trilead format
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
407 pair = new KeyPair(pubKey, privKey);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
408 Log.d(TAG, "Unlocked key " + PubkeyUtils.formatKey(pubKey));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
409 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
410
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
411 Log.d(TAG, String.format("Unlocked key '%s'", pubkey.getNickname()));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
412 // save this key in memory
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
413 manager.addKey(pubkey, 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
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
416 return tryPublicKey(host.getUsername(), pubkey.getNickname(), pair);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
417 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
418
31
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
419
0
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
420 private boolean tryPublicKey(String username, String keyNickname, KeyPair pair) throws IOException {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
421 //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
422 boolean success = connection.authenticateWithPublicKey(username, pair);
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 if (!success)
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
425 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
426
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
427 return success;
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
31
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
430
0
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 * Internal method to request actual PTY terminal once we've finished
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
433 * authentication. If called before authenticated, it will just fail.
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 private void finishConnection() {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
436 authenticated = true;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
437
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
438 for (PortForwardBean portForward : portForwards) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
439 try {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
440 enablePortForward(portForward);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
441 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
442 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
443 catch (Exception e) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
444 Log.e(TAG, "Error setting up port forward during connect", e);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
445 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
446 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
447
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
448 if (!host.getWantSession()) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
449 bridge.outputLine(manager.res.getString(R.string.terminal_no_session));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
450 bridge.onConnected();
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
451 return;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
452 }
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 try {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
455 session = connection.openSession();
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 (!useAuthAgent.equals(HostDatabase.AUTHAGENT_NO))
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
458 session.requestAuthAgentForwarding(this);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
459
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
460 if (host.getWantX11Forward()) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
461 try {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
462 session.requestX11Forwarding(host.getX11Host(), host.getX11Port(), null, false);
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 catch (IOException e2) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
465 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
466 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
467 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
468
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
469 session.requestPTY(getEmulation(), columns, rows, width, height, null);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
470 session.startShell();
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
471 stdin = session.getStdin();
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
472 stdout = session.getStdout();
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
473 stderr = session.getStderr();
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
474 sessionOpen = true;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
475 bridge.onConnected();
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 catch (IOException e1) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
478 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
479 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
480 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
481
31
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
482
0
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
483 @Override
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
484 public void connect() {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
485 connection = new Connection(host.getHostname(), host.getPort());
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
486 connection.addConnectionMonitor(this);
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 try {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
489 connection.setCompression(compression);
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 catch (IOException e) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
492 Log.e(TAG, "Could not enable compression!", e);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
493 }
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 if (httpproxy != null && httpproxy.length() > 0) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
496 Log.d(TAG, "Want HTTP Proxy: " + httpproxy, null);
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 try {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
499 URL u;
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 if (httpproxy.startsWith("http://")) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
502 u = new URL(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 else {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
505 u = new URL("http://" + httpproxy);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
506 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
507
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
508 connection.setProxyData(new HTTPProxyData(
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
509 u.getHost(),
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
510 u.getPort(),
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
511 u.getUserInfo(),
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
512 u.getAuthority()));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
513 bridge.outputLine("Connecting via proxy: " + httpproxy);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
514 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
515 catch (MalformedURLException e) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
516 Log.e(TAG, "Could not parse proxy " + httpproxy, e);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
517 // Display the reason in the text.
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
518 bridge.outputLine("Bad proxy URL: " + httpproxy);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
519 onDisconnect();
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
520 return;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
521 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
522 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
523
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
524 try {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
525 /* Uncomment when debugging SSH protocol:
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
526 DebugLogger logger = new DebugLogger() {
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 public void log(int level, String className, String message) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
529 Log.d("SSH", message);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
530 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
531
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 Logger.enabled = true;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
534 Logger.logger = logger;
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 connectionInfo = connection.connect(new HostKeyVerifier());
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
537 connected = true;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
538
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
539 if (connectionInfo.clientToServerCryptoAlgorithm
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
540 .equals(connectionInfo.serverToClientCryptoAlgorithm)
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
541 && connectionInfo.clientToServerMACAlgorithm
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
542 .equals(connectionInfo.serverToClientMACAlgorithm)) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
543 bridge.outputLine(manager.res.getString(R.string.terminal_using_algorithm,
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
544 connectionInfo.clientToServerCryptoAlgorithm,
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
545 connectionInfo.clientToServerMACAlgorithm));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
546 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
547 else {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
548 bridge.outputLine(manager.res.getString(
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
549 R.string.terminal_using_c2s_algorithm,
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
550 connectionInfo.clientToServerCryptoAlgorithm,
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
551 connectionInfo.clientToServerMACAlgorithm));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
552 bridge.outputLine(manager.res.getString(
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
553 R.string.terminal_using_s2c_algorithm,
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
554 connectionInfo.serverToClientCryptoAlgorithm,
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
555 connectionInfo.serverToClientMACAlgorithm));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
556 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
557 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
558 catch (HTTPProxyException e) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
559 Log.e(TAG, "Failed to connect to HTTP Proxy", e);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
560 // Display the reason in the text.
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
561 bridge.outputLine("Failed to connect to HTTP Proxy.");
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
562 onDisconnect();
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
563 return;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
564 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
565 catch (IOException e) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
566 Log.e(TAG, "Problem in SSH connection thread during authentication", e);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
567 // Display the reason in the text.
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
568 bridge.outputLine(e.getCause().getMessage());
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
569 onDisconnect();
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
570 return;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
571 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
572
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
573 try {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
574 // enter a loop to keep trying until authentication
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
575 int tries = 0;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
576
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
577 while (connected && !connection.isAuthenticationComplete() && tries++ < AUTH_TRIES) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
578 authenticate();
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
579 // sleep to make sure we dont kill system
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
580 Thread.sleep(1000);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
581 }
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 catch (Exception e) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
584 Log.e(TAG, "Problem in SSH connection thread during authentication", e);
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 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
587
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
588
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
589 @Override
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
590 public boolean willBlock() {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
591 if (stdout == null) return true;
112
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 31
diff changeset
592
0
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
593 try {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
594 return stdout.available() == 0;
112
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 31
diff changeset
595 }
77ac18bc1b2f cleanup java formatting
Carl Byington <carl@five-ten-sg.com>
parents: 31
diff changeset
596 catch (Exception e) {
0
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
597 return true;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
598 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
599 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
600
31
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
601
0
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
602 @Override
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
603 public int read(byte[] buffer, int start, int len) throws IOException {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
604 int bytesRead = 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 if (session == null)
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
607 return 0;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
608
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
609 int newConditions = session.waitForCondition(conditions, 0);
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 if ((newConditions & ChannelCondition.STDOUT_DATA) != 0) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
612 bytesRead = stdout.read(buffer, start, len);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
613 }
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 if ((newConditions & ChannelCondition.STDERR_DATA) != 0) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
616 byte discard[] = new byte[256];
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 while (stderr.available() > 0) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
619 stderr.read(discard);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
620 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
621 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
622
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
623 if ((newConditions & ChannelCondition.EOF) != 0) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
624 onDisconnect();
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
625 throw new IOException("Remote end closed connection");
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
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
628 return bytesRead;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
629 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
630
31
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
631
0
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
632 @Override
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
633 public void write(byte[] buffer) throws IOException {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
634 if (stdin != null)
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
635 stdin.write(buffer);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
636 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
637
31
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
638
0
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
639 @Override
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
640 public void write(int c) throws IOException {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
641 if (stdin != null)
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
642 stdin.write(c);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
643 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
644
31
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
645
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
646 @Override
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
647 public void flush() throws IOException {
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
648 if (stdin != null)
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
649 stdin.flush();
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
650 }
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
651
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 public void connectionLost(Throwable reason) {
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
654 onDisconnect();
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
655 }
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
656
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
657
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
658 private void onDisconnect() {
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
659 close();
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
660 bridge.dispatchDisconnect(false);
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
661 }
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
662
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
663
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
664 @Override
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
665 public void close() {
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
666 connected = false;
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
667
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
668 if (session != null) {
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
669 session.close();
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
670 session = null;
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
671 }
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
672
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
673 if (connection != null) {
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
674 connection.close();
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
675 connection = null;
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 }
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
678
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
679
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
680 @Override
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
681 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
682 this.columns = columns;
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
683 this.rows = rows;
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
684
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
685 if (sessionOpen) {
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
686 try {
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
687 session.resizePTY(columns, rows, width, height);
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 catch (IOException e) {
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
690 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
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 }
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
694
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
695
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
696 @Override
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
697 public void setOptions(Map<String, String> options) {
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
698 if (options.containsKey("compression"))
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
699 compression = Boolean.parseBoolean(options.get("compression"));
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 if (options.containsKey("httpproxy"))
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
702 httpproxy = options.get("httpproxy");
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
703 }
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
704
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
705
0
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
706 @Override
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
707 public Map<String, String> getOptions() {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
708 Map<String, String> options = new HashMap<String, String>();
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
709 options.put("compression", Boolean.toString(compression));
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 if (httpproxy != null)
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
712 options.put("httpproxy", httpproxy);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
713
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
714 return options;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
715 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
716
31
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
717
0
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
718 @Override
31
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
719 public void setCompression(boolean compression) {
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
720 this.compression = compression;
0
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
721 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
722
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
723
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
724 @Override
31
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
725 public void setHttpproxy(String httpproxy) {
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
726 this.httpproxy = httpproxy;
0
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
727 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
728
31
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
729
0
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
730 @Override
31
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
731 public void setUseAuthAgent(String useAuthAgent) {
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
732 this.useAuthAgent = useAuthAgent;
0
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
733 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
734
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
735 @Override
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
736 public boolean canForwardPorts() {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
737 return true;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
738 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
739
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
740 @Override
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
741 public List<PortForwardBean> getPortForwards() {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
742 return portForwards;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
743 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
744
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
745 @Override
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
746 public boolean addPortForward(PortForwardBean portForward) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
747 return portForwards.add(portForward);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
748 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
749
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
750 @Override
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
751 public boolean removePortForward(PortForwardBean portForward) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
752 // Make sure we don't have a phantom forwarder.
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
753 disablePortForward(portForward);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
754 return portForwards.remove(portForward);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
755 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
756
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
757 @Override
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
758 public boolean enablePortForward(PortForwardBean portForward) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
759 if (!portForwards.contains(portForward)) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
760 Log.e(TAG, "Attempt to enable port forward not in list");
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
761 return false;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
762 }
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 (!authenticated)
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
765 return false;
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 if (HostDatabase.PORTFORWARD_LOCAL.equals(portForward.getType())) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
768 LocalPortForwarder lpf = null;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
769
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
770 try {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
771 lpf = connection.createLocalPortForwarder(
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
772 new InetSocketAddress(InetAddress.getLocalHost(), portForward.getSourcePort()),
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
773 portForward.getDestAddr(), portForward.getDestPort());
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
774 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
775 catch (Exception e) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
776 Log.e(TAG, "Could not create local port forward", e);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
777 return false;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
778 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
779
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
780 if (lpf == null) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
781 Log.e(TAG, "returned LocalPortForwarder object is null");
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
782 return false;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
783 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
784
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
785 portForward.setIdentifier(lpf);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
786 portForward.setEnabled(true);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
787 return true;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
788 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
789 else if (HostDatabase.PORTFORWARD_REMOTE.equals(portForward.getType())) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
790 try {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
791 connection.requestRemotePortForwarding("", portForward.getSourcePort(), portForward.getDestAddr(), portForward.getDestPort());
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
792 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
793 catch (Exception e) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
794 Log.e(TAG, "Could not create remote port forward", e);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
795 return false;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
796 }
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 portForward.setEnabled(true);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
799 return true;
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 else if (HostDatabase.PORTFORWARD_DYNAMIC5.equals(portForward.getType())) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
802 DynamicPortForwarder dpf = null;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
803
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
804 try {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
805 dpf = connection.createDynamicPortForwarder(
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
806 new InetSocketAddress(InetAddress.getLocalHost(), portForward.getSourcePort()));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
807 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
808 catch (Exception e) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
809 Log.e(TAG, "Could not create dynamic port forward", e);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
810 return false;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
811 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
812
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
813 portForward.setIdentifier(dpf);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
814 portForward.setEnabled(true);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
815 return true;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
816 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
817 else {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
818 // Unsupported type
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
819 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
820 return false;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
821 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
822 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
823
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
824 @Override
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
825 public boolean disablePortForward(PortForwardBean portForward) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
826 if (!portForwards.contains(portForward)) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
827 Log.e(TAG, "Attempt to disable port forward not in list");
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
828 return false;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
829 }
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 (!authenticated)
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
832 return false;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
833
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
834 if (HostDatabase.PORTFORWARD_LOCAL.equals(portForward.getType())) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
835 LocalPortForwarder lpf = null;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
836 lpf = (LocalPortForwarder)portForward.getIdentifier();
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
837
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
838 if (!portForward.isEnabled() || lpf == null) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
839 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
840 return 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
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
843 portForward.setEnabled(false);
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 try {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
846 lpf.close();
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
847 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
848 catch (IOException e) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
849 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
850 return false;
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
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
853 return true;
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 else if (HostDatabase.PORTFORWARD_REMOTE.equals(portForward.getType())) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
856 portForward.setEnabled(false);
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 try {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
859 connection.cancelRemotePortForwarding(portForward.getSourcePort());
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
860 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
861 catch (IOException e) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
862 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
863 return false;
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
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
866 return true;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
867 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
868 else if (HostDatabase.PORTFORWARD_DYNAMIC5.equals(portForward.getType())) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
869 DynamicPortForwarder dpf = null;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
870 dpf = (DynamicPortForwarder)portForward.getIdentifier();
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
871
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
872 if (!portForward.isEnabled() || dpf == null) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
873 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
874 return 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
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
877 portForward.setEnabled(false);
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 try {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
880 dpf.close();
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
881 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
882 catch (IOException e) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
883 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
884 return false;
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
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
887 return true;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
888 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
889 else {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
890 // Unsupported type
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
891 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
892 return false;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
893 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
894 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
895
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
896 @Override
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
897 public boolean canTransferFiles() {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
898 return true;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
899 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
900
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
901 @Override
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
902 public boolean downloadFile(String remoteFile, String localFolder) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
903 try {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
904 SCPClient client = new SCPClient(connection);
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 if (localFolder == null || localFolder == "")
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
907 localFolder = Environment.getExternalStorageDirectory().getAbsolutePath();
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
908
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
909 File dir = new File(localFolder);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
910 dir.mkdirs();
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
911 client.get(remoteFile, localFolder);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
912 return true;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
913 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
914 catch (IOException e) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
915 Log.e(TAG, "Could not download remote file", e);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
916 return false;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
917 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
918 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
919
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
920 @Override
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
921 public boolean uploadFile(String localFile, String remoteFile,
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
922 String remoteFolder, String mode) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
923 try {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
924 SCPClient client = new SCPClient(connection);
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 (remoteFolder == null)
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
927 remoteFolder = "";
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
928
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
929 if (remoteFile == null || remoteFile == "")
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
930 client.put(localFile, remoteFolder, mode);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
931 else
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
932 client.put(localFile, remoteFile, remoteFolder, mode);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
933
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
934 return true;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
935 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
936 catch (IOException e) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
937 Log.e(TAG, "Could not upload local file", e);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
938 return false;
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 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
941
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
942
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
943 @Override
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
944 public int getDefaultPort() {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
945 return DEFAULT_PORT;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
946 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
947
31
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
948
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
949 @Override
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
950 public boolean isConnected() {
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
951 return connected;
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
952 }
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
953
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
954
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
955 @Override
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
956 public boolean isSessionOpen() {
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
957 return sessionOpen;
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
958 }
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
959
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
960
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
961 @Override
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
962 public boolean isAuthenticated() {
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
963 return authenticated;
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
964 }
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
965
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
966
0
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
967 @Override
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
968 public String getDefaultNickname(String username, String hostname, int port) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
969 if (port == DEFAULT_PORT) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
970 return String.format(Locale.US, "%s@%s", username, hostname);
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 else {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
973 return String.format(Locale.US, "%s@%s:%d", username, hostname, port);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
974 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
975 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
976
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
977
31
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
978 @Override
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
979 public void getSelectionArgs(Uri uri, Map<String, String> selection) {
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
980 selection.put(HostDatabase.FIELD_HOST_PROTOCOL, PROTOCOL);
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
981 selection.put(HostDatabase.FIELD_HOST_NICKNAME, uri.getFragment());
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
982 selection.put(HostDatabase.FIELD_HOST_HOSTNAME, uri.getHost());
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
983 int port = uri.getPort();
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 if (port < 0)
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
986 port = DEFAULT_PORT;
0
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
987
31
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
988 selection.put(HostDatabase.FIELD_HOST_PORT, Integer.toString(port));
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
989 selection.put(HostDatabase.FIELD_HOST_USERNAME, uri.getUserInfo());
0
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
990 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
991
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
992
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
993 @Override
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
994 public HostBean createHost(Uri uri) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
995 HostBean host = new HostBean();
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
996 host.setProtocol(PROTOCOL);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
997 host.setHostname(uri.getHost());
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
998 int port = uri.getPort();
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 if (port < 0)
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1001 port = DEFAULT_PORT;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1002
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1003 host.setPort(port);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1004 host.setUsername(uri.getUserInfo());
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1005 String nickname = uri.getFragment();
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1006
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1007 if (nickname == null || nickname.length() == 0) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1008 host.setNickname(getDefaultNickname(host.getUsername(),
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1009 host.getHostname(), host.getPort()));
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 else {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1012 host.setNickname(uri.getFragment());
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 return host;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1016 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1017
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1018
12
6aaefb22d876 adding tn5250 files
Carl Byington <carl@five-ten-sg.com>
parents: 11
diff changeset
1019 public String getFormatHint(Context context) {
0
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1020 return String.format("%s@%s:%s",
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1021 context.getString(R.string.format_username),
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1022 context.getString(R.string.format_hostname),
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1023 context.getString(R.string.format_port));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1024 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1025
31
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
1026
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
1027 /**
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
1028 * @return do we use the network
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
1029 */
0
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1030 @Override
31
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
1031 public boolean usesNetwork() {
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
1032 return true;
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
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 /**
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
1037 * Handle challenges from keyboard-interactive authentication mode.
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
1038 */
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
1039 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
1040 interactiveCanContinue = true;
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
1041 String[] responses = new String[numPrompts];
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
1042
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
1043 for (int i = 0; i < numPrompts; i++) {
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
1044 // request response from user for each prompt
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
1045 responses[i] = bridge.promptHelper.requestPasswordPrompt(instruction, prompt[i]);
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
1046 }
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
1047
139394237973 start tn5250 integration
Carl Byington <carl@five-ten-sg.com>
parents: 12
diff changeset
1048 return responses;
0
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1049 }
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 public Map<String, byte[]> retrieveIdentities() {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1052 Map<String, byte[]> pubKeys = new HashMap<String, byte[]> (manager.loadedKeypairs.size());
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 for (Entry<String, KeyHolder> entry : manager.loadedKeypairs.entrySet()) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1055 KeyPair pair = entry.getValue().pair;
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 try {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1058 PrivateKey privKey = pair.getPrivate();
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1059
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1060 if (privKey instanceof RSAPrivateKey) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1061 RSAPublicKey pubkey = (RSAPublicKey) pair.getPublic();
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1062 pubKeys.put(entry.getKey(), RSASHA1Verify.encodeSSHRSAPublicKey(pubkey));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1063 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1064 else if (privKey instanceof DSAPrivateKey) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1065 DSAPublicKey pubkey = (DSAPublicKey) pair.getPublic();
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1066 pubKeys.put(entry.getKey(), DSASHA1Verify.encodeSSHDSAPublicKey(pubkey));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1067 }
296
8c55d7714d03 start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents: 273
diff changeset
1068 else if (privKey instanceof ECPrivateKey) {
8c55d7714d03 start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents: 273
diff changeset
1069 ECPublicKey pubkey = (ECPublicKey) pair.getPublic();
8c55d7714d03 start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents: 273
diff changeset
1070 pubKeys.put(entry.getKey(), ECDSASHA2Verify.encodeSSHECDSAPublicKey(pubkey));
8c55d7714d03 start conversion from trilead to ganymed
Carl Byington <carl@five-ten-sg.com>
parents: 273
diff changeset
1071 }
0
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1072 else
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1073 continue;
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 catch (IOException e) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1076 continue;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1077 }
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
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1080 return pubKeys;
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
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1083 public KeyPair getKeyPair(byte[] publicKey) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1084 String nickname = manager.getKeyNickname(publicKey);
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 if (nickname == null)
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1087 return null;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1088
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1089 if (useAuthAgent.equals(HostDatabase.AUTHAGENT_NO)) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1090 Log.e(TAG, "");
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1091 return null;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1092 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1093 else if (useAuthAgent.equals(HostDatabase.AUTHAGENT_CONFIRM) ||
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1094 manager.loadedKeypairs.get(nickname).bean.isConfirmUse()) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1095 if (!promptForPubkeyUse(nickname))
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1096 return null;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1097 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1098
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1099 return manager.getKey(nickname);
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 private boolean promptForPubkeyUse(String nickname) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1103 Boolean result = bridge.promptHelper.requestBooleanPrompt(null,
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1104 manager.res.getString(R.string.prompt_allow_agent_to_use_key,
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1105 nickname));
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1106 return result;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1107 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1108
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1109 public boolean addIdentity(KeyPair pair, String comment, boolean confirmUse, int lifetime) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1110 PubkeyBean pubkey = new PubkeyBean();
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1111 // pubkey.setType(PubkeyDatabase.KEY_TYPE_IMPORTED);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1112 pubkey.setNickname(comment);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1113 pubkey.setConfirmUse(confirmUse);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1114 pubkey.setLifetime(lifetime);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1115 manager.addKey(pubkey, pair);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1116 return true;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1117 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1118
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1119 public boolean removeAllIdentities() {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1120 manager.loadedKeypairs.clear();
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1121 return true;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1122 }
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 public boolean removeIdentity(byte[] publicKey) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1125 return manager.removeKey(publicKey);
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1126 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1127
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1128 public boolean isAgentLocked() {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1129 return agentLockPassphrase != null;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1130 }
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 public boolean requestAgentUnlock(String unlockPassphrase) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1133 if (agentLockPassphrase == null)
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1134 return false;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1135
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1136 if (agentLockPassphrase.equals(unlockPassphrase))
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1137 agentLockPassphrase = null;
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 return agentLockPassphrase == null;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1140 }
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 public boolean setAgentLock(String lockPassphrase) {
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1143 if (agentLockPassphrase != null)
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1144 return false;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1145
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1146 agentLockPassphrase = lockPassphrase;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1147 return true;
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1148 }
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1149
0ce5cc452d02 initial version
Carl Byington <carl@five-ten-sg.com>
parents:
diff changeset
1150 }