1 | /*
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2 | * txt2usersDB.java
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3 | * Copyright (C) 2008 New Zealand Digital Library, http://www.nzdl.org
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4 | *
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5 | * This program is free software; you can redistribute it and/or modify
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6 | * it under the terms of the GNU General Public License as published by
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7 | * the Free Software Foundation; either version 2 of the License, or
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8 | * (at your option) any later version.
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9 | *
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10 | * This program is distributed in the hope that it will be useful,
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11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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13 | * GNU General Public License for more details.
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14 | *
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15 | * You should have received a copy of the GNU General Public License
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16 | * along with this program; if not, write to the Free Software
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17 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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18 | */
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19 | package org.greenstone.gsdl3.util;
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20 |
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21 | import java.sql.SQLException;
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22 | import org.greenstone.gsdl3.service.Authentication;
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23 | //import org.greenstone.admin.guiext.PropertiesStep;
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24 |
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25 | // To run this from the command-line, first make sure that the tomcat server is stopped, then run:
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26 | // java -cp /full/path/to/GS3/web/WEB-INF/lib/gsdl3.jar:/full/path/to/GS3/web/WEB-INF/lib/derby.jar org.greenstone.gsdl3.util.usersDB2txt web/etc/usersDB/
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27 | public class ModifyUsersDB
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28 | {
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29 | public static int PWD_MIN_LENGTH = 3;
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30 | public static int PWD_MAX_LENGTH = 20;
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31 |
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32 | public static void main(String[] args) throws SQLException
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33 | {
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34 |
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35 | if (args.length < 3)
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36 | { // at minimum one field belonging to a username has to be changed
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37 | System.out.println("Usage: java org.greenstone.gsdl3.ModifyUsersDB <full_path_of_the_usersDB> <username> [-noAdd] [password=pwd] [groups=grp] [accounstatus=status] [comment=cmt] [email=address]");
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38 | System.exit(0);
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39 | }
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40 |
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41 | String usersDB = args[0];
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42 | String username = args[1];
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43 |
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44 | String password = "";
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45 | String groups = "";
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46 | String accountstatus = "true";
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47 | String comment = "";
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48 | String email = "";
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49 |
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50 | boolean noAdd = false;
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51 |
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52 | // If the user specifically sets any of the fields on the cmdline, they'll be overwritten in the db,
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53 | // even if the user had set them to empty. Except the password which must be between PWD_MIN_LENGTH and PWD_MAX_LENGTH characters.
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54 | for (int i = 2; i < args.length; i++)
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55 | {
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56 | if (args[i].startsWith("password="))
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57 | {
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58 | password = args[i].substring("password=".length());
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59 |
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60 | if (password.length() < PWD_MIN_LENGTH || password.length() > PWD_MAX_LENGTH)
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61 | {
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62 | if (!password.equals(""))
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63 | {
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64 | System.out.println("Password not updated. It should be between " + PWD_MIN_LENGTH + " and " + PWD_MAX_LENGTH + " characters (inclusive).");
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65 | }
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66 | }
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67 | else
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68 | {
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69 | // Use the same encryption technique used by the Admin Authentication page
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70 | // This ensures that the password generated for a string remains consistent
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71 | //System.err.println("**** Password entered was: " + password);
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72 | password = Authentication.hashPassword(password);
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73 | }
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74 |
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75 | }
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76 | else if (args[i].startsWith("groups="))
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77 | {
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78 | groups = args[i].substring("groups=".length());
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79 | }
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80 | else if (args[i].startsWith("accountstatus="))
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81 | {
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82 | accountstatus = args[i].substring("accountstatus=".length());
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83 | }
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84 | else if (args[i].startsWith("status="))
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85 | {
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86 | accountstatus = args[i].substring("status=".length());
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87 | }
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88 | else if (args[i].startsWith("comment="))
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89 | {
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90 | comment = args[i].substring("comment=".length());
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91 | }
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92 | else if (args[i].startsWith("email="))
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93 | {
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94 | email = args[i].substring("email=".length());
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95 | }
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96 | else if (args[i].equals("-noAdd"))
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97 | {
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98 | noAdd = true;
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99 | }
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100 | }
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101 |
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102 | // find the user to modify
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103 | DerbyWrapper dw = new DerbyWrapper(usersDB);
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104 | UserQueryResult findUserResult = dw.findUser(username);
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105 |
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106 | if (findUserResult == null)
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107 | {
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108 | if (noAdd)
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109 | {
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110 | System.out.println("Failed to update user. Cannot find user " + username + " in " + usersDB + " database.");
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111 | }
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112 | else
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113 | { // add new user
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114 | //System.err.println("**** Trying to add user: ");
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115 | //System.err.println("**** " + username + " " + password + " " + groups + " " + accountstatus + " " + comment + " " + email);
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116 | dw.addUser(username, password, groups, accountstatus, comment, email);
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117 | }
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118 | }
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119 | else
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120 | { // modify existing user data
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121 |
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122 | // in case any of the other fields are not specified, get fallbacks from the database
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123 | UserTermInfo user = findUserResult.getUserTerms().get(0);
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124 |
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125 | if (password.equals(""))
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126 | {
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127 | password = user.password; // already stored hashed-and-hexed in DB
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128 | }
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129 | if (groups.equals(""))
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130 | {
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131 | groups = user.groups;
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132 | }
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133 | if (accountstatus.equals(""))
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134 | {
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135 | accountstatus = user.accountstatus.equals("") ? "true" : user.accountstatus;
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136 | }
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137 | if (comment.equals(""))
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138 | {
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139 | comment = user.comment;
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140 | }
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141 | if (email.equals(""))
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142 | {
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143 | email = user.email;
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144 | }
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145 |
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146 | //System.err.println("**** " + username + " " + password + " " + groups + " " + accountstatus + " " + comment + " " + email);
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147 | dw.modifyUserInfo(username, password, groups, accountstatus, comment, email); // other than username and pwd, remaining fields are allowed to be ""
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148 | }
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149 |
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150 | dw.closeDatabase();
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151 |
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152 | }
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153 | }
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