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2 package com.trilead.ssh2.packets;
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3
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4 /**
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5 * Packets.
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6 *
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7 * @author Christian Plattner, plattner@trilead.com
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8 * @version $Id: Packets.java,v 1.1 2007/10/15 12:49:55 cplattne Exp $
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9 */
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10 public class Packets {
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11 public static final int SSH_MSG_DISCONNECT = 1;
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12 public static final int SSH_MSG_IGNORE = 2;
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13 public static final int SSH_MSG_UNIMPLEMENTED = 3;
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14 public static final int SSH_MSG_DEBUG = 4;
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15 public static final int SSH_MSG_SERVICE_REQUEST = 5;
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16 public static final int SSH_MSG_SERVICE_ACCEPT = 6;
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17
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18 public static final int SSH_MSG_KEXINIT = 20;
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19 public static final int SSH_MSG_NEWKEYS = 21;
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20
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21 public static final int SSH_MSG_KEXDH_INIT = 30;
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22 public static final int SSH_MSG_KEXDH_REPLY = 31;
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23
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24 public static final int SSH_MSG_KEX_DH_GEX_REQUEST_OLD = 30;
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25 public static final int SSH_MSG_KEX_DH_GEX_REQUEST = 34;
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26 public static final int SSH_MSG_KEX_DH_GEX_GROUP = 31;
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27 public static final int SSH_MSG_KEX_DH_GEX_INIT = 32;
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28 public static final int SSH_MSG_KEX_DH_GEX_REPLY = 33;
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29
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30 public static final int SSH_MSG_USERAUTH_REQUEST = 50;
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31 public static final int SSH_MSG_USERAUTH_FAILURE = 51;
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32 public static final int SSH_MSG_USERAUTH_SUCCESS = 52;
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33 public static final int SSH_MSG_USERAUTH_BANNER = 53;
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34 public static final int SSH_MSG_USERAUTH_INFO_REQUEST = 60;
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35 public static final int SSH_MSG_USERAUTH_INFO_RESPONSE = 61;
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36
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37 public static final int SSH_MSG_GLOBAL_REQUEST = 80;
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38 public static final int SSH_MSG_REQUEST_SUCCESS = 81;
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39 public static final int SSH_MSG_REQUEST_FAILURE = 82;
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40
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41 public static final int SSH_MSG_CHANNEL_OPEN = 90;
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42 public static final int SSH_MSG_CHANNEL_OPEN_CONFIRMATION = 91;
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43 public static final int SSH_MSG_CHANNEL_OPEN_FAILURE = 92;
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44 public static final int SSH_MSG_CHANNEL_WINDOW_ADJUST = 93;
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45 public static final int SSH_MSG_CHANNEL_DATA = 94;
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46 public static final int SSH_MSG_CHANNEL_EXTENDED_DATA = 95;
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47 public static final int SSH_MSG_CHANNEL_EOF = 96;
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48 public static final int SSH_MSG_CHANNEL_CLOSE = 97;
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49 public static final int SSH_MSG_CHANNEL_REQUEST = 98;
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50 public static final int SSH_MSG_CHANNEL_SUCCESS = 99;
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51 public static final int SSH_MSG_CHANNEL_FAILURE = 100;
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52
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53 public static final int SSH_EXTENDED_DATA_STDERR = 1;
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54
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55 public static final int SSH_DISCONNECT_HOST_NOT_ALLOWED_TO_CONNECT = 1;
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56 public static final int SSH_DISCONNECT_PROTOCOL_ERROR = 2;
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57 public static final int SSH_DISCONNECT_KEY_EXCHANGE_FAILED = 3;
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58 public static final int SSH_DISCONNECT_RESERVED = 4;
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59 public static final int SSH_DISCONNECT_MAC_ERROR = 5;
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60 public static final int SSH_DISCONNECT_COMPRESSION_ERROR = 6;
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61 public static final int SSH_DISCONNECT_SERVICE_NOT_AVAILABLE = 7;
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62 public static final int SSH_DISCONNECT_PROTOCOL_VERSION_NOT_SUPPORTED = 8;
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63 public static final int SSH_DISCONNECT_HOST_KEY_NOT_VERIFIABLE = 9;
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64 public static final int SSH_DISCONNECT_CONNECTION_LOST = 10;
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65 public static final int SSH_DISCONNECT_BY_APPLICATION = 11;
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66 public static final int SSH_DISCONNECT_TOO_MANY_CONNECTIONS = 12;
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67 public static final int SSH_DISCONNECT_AUTH_CANCELLED_BY_USER = 13;
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68 public static final int SSH_DISCONNECT_NO_MORE_AUTH_METHODS_AVAILABLE = 14;
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69 public static final int SSH_DISCONNECT_ILLEGAL_USER_NAME = 15;
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70
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71 public static final int SSH_OPEN_ADMINISTRATIVELY_PROHIBITED = 1;
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72 public static final int SSH_OPEN_CONNECT_FAILED = 2;
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73 public static final int SSH_OPEN_UNKNOWN_CHANNEL_TYPE = 3;
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74 public static final int SSH_OPEN_RESOURCE_SHORTAGE = 4;
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75
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76 private static final String[] reverseNames = new String[101];
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77
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78 static {
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79 reverseNames[1] = "SSH_MSG_DISCONNECT";
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80 reverseNames[2] = "SSH_MSG_IGNORE";
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81 reverseNames[3] = "SSH_MSG_UNIMPLEMENTED";
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82 reverseNames[4] = "SSH_MSG_DEBUG";
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83 reverseNames[5] = "SSH_MSG_SERVICE_REQUEST";
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84 reverseNames[6] = "SSH_MSG_SERVICE_ACCEPT";
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85 reverseNames[20] = "SSH_MSG_KEXINIT";
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86 reverseNames[21] = "SSH_MSG_NEWKEYS";
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87 reverseNames[30] = "SSH_MSG_KEXDH_INIT";
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88 reverseNames[31] = "SSH_MSG_KEXDH_REPLY/SSH_MSG_KEX_DH_GEX_GROUP";
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89 reverseNames[32] = "SSH_MSG_KEX_DH_GEX_INIT";
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90 reverseNames[33] = "SSH_MSG_KEX_DH_GEX_REPLY";
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91 reverseNames[34] = "SSH_MSG_KEX_DH_GEX_REQUEST";
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92 reverseNames[50] = "SSH_MSG_USERAUTH_REQUEST";
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93 reverseNames[51] = "SSH_MSG_USERAUTH_FAILURE";
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94 reverseNames[52] = "SSH_MSG_USERAUTH_SUCCESS";
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95 reverseNames[53] = "SSH_MSG_USERAUTH_BANNER";
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96 reverseNames[60] = "SSH_MSG_USERAUTH_INFO_REQUEST";
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97 reverseNames[61] = "SSH_MSG_USERAUTH_INFO_RESPONSE";
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98 reverseNames[80] = "SSH_MSG_GLOBAL_REQUEST";
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99 reverseNames[81] = "SSH_MSG_REQUEST_SUCCESS";
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100 reverseNames[82] = "SSH_MSG_REQUEST_FAILURE";
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101 reverseNames[90] = "SSH_MSG_CHANNEL_OPEN";
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102 reverseNames[91] = "SSH_MSG_CHANNEL_OPEN_CONFIRMATION";
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103 reverseNames[92] = "SSH_MSG_CHANNEL_OPEN_FAILURE";
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104 reverseNames[93] = "SSH_MSG_CHANNEL_WINDOW_ADJUST";
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105 reverseNames[94] = "SSH_MSG_CHANNEL_DATA";
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106 reverseNames[95] = "SSH_MSG_CHANNEL_EXTENDED_DATA";
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107 reverseNames[96] = "SSH_MSG_CHANNEL_EOF";
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108 reverseNames[97] = "SSH_MSG_CHANNEL_CLOSE";
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109 reverseNames[98] = "SSH_MSG_CHANNEL_REQUEST";
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110 reverseNames[99] = "SSH_MSG_CHANNEL_SUCCESS";
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111 reverseNames[100] = "SSH_MSG_CHANNEL_FAILURE";
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112 }
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113
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114 public static final String getMessageName(int type) {
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115 String res = null;
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116
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117 if ((type >= 0) && (type < reverseNames.length)) {
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118 res = reverseNames[type];
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119 }
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120
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121 return (res == null) ? ("UNKNOWN MSG " + type) : res;
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122 }
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123
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124 // public static final void debug(String tag, byte[] msg)
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125 // {
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126 // System.err.println(tag + " Type: " + msg[0] + ", LEN: " + msg.length);
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127 //
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128 // for (int i = 0; i < msg.length; i++)
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129 // {
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130 // if (((msg[i] >= 'a') && (msg[i] <= 'z')) || ((msg[i] >= 'A') && (msg[i] <= 'Z'))
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131 // || ((msg[i] >= '0') && (msg[i] <= '9')) || (msg[i] == ' '))
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132 // System.err.print((char) msg[i]);
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133 // else
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134 // System.err.print(".");
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135 // }
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136 // System.err.println();
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137 // System.err.flush();
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138 // }
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139 }
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