1 | package org.greenstone.gsdl3.service;
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2 |
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3 | import java.io.File;
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4 | import java.io.Serializable;
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5 | import java.math.BigInteger;
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6 | import java.sql.SQLException;
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7 | import java.util.ArrayList;
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8 | import java.util.HashMap;
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9 | import java.util.UUID;
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10 | import java.util.Vector;
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11 | import java.util.regex.Pattern;
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12 |
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13 | import net.tanesha.recaptcha.ReCaptchaImpl;
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14 | import net.tanesha.recaptcha.ReCaptchaResponse;
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15 |
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16 | import org.apache.commons.codec.digest.DigestUtils;
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17 | import org.greenstone.gsdl3.util.DerbyWrapper;
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18 | import org.greenstone.gsdl3.util.GSXML;
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19 | import org.greenstone.gsdl3.util.UserQueryResult;
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20 | import org.greenstone.gsdl3.util.UserTermInfo;
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21 | import org.greenstone.gsdl3.util.XMLConverter;
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22 | import org.greenstone.util.GlobalProperties;
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23 |
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24 | import org.w3c.dom.Document;
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25 | import org.w3c.dom.Element;
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26 | import org.w3c.dom.NodeList;
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27 |
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28 | public class Authentication extends ServiceRack
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29 | {
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30 | //Some useful constants
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31 | protected static final int USERNAME_MIN_LENGTH = 2;
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32 | protected static final int USERNAME_MAX_LENGTH = 30;
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33 | protected static final int PASSWORD_MIN_LENGTH = 3;
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34 | protected static final int PASSWORD_MAX_LENGTH = 64;
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35 |
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36 | //Error codes
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37 | protected static final int NO_ERROR = 0;
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38 | protected static final int ERROR_REQUEST_HAS_NO_PARAM_LIST = -1;
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39 | protected static final int ERROR_NOT_LOGGED_IN = -2;
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40 | protected static final int ERROR_ADMIN_NOT_LOGGED_IN = -3;
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41 | protected static final int ERROR_COULD_NOT_GET_USER_INFO = -4;
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42 | protected static final int ERROR_USERNAME_NOT_SPECIFIED = -5;
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43 | protected static final int ERROR_REQUESTED_USER_NOT_FOUND = -6;
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44 | protected static final int ERROR_SQL_EXCEPTION = -7;
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45 | protected static final int ERROR_INVALID_USERNAME = -8;
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46 | protected static final int ERROR_PASSWORD_NOT_ENTERED = -9;
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47 | protected static final int ERROR_PASSWORD_TOO_SHORT = -10;
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48 | protected static final int ERROR_PASSWORD_TOO_LONG = -11;
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49 | protected static final int ERROR_PASSWORD_USES_ILLEGAL_CHARACTERS = -12;
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50 | protected static final int ERROR_INCORRECT_PASSWORD = -13;
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51 | protected static final int ERROR_USER_ALREADY_EXISTS = -14;
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52 | protected static final int ERROR_ADDING_USER = -15;
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53 | protected static final int ERROR_REMOVING_USER = -16;
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54 | protected static final int ERROR_CAPTCHA_DOES_NOT_MATCH = -17;
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55 | protected static final int ERROR_CAPTCHA_MISSING = -18;
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56 | protected static final int ERROR_NOT_AUTHORISED = -19;
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57 |
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58 | protected static final HashMap<Integer, String> _errorMessageMap;
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59 | static
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60 | {
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61 | //Corresponding error messages
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62 | HashMap<Integer, String> errorMessageMap = new HashMap<Integer, String>();
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63 | errorMessageMap.put(ERROR_REQUEST_HAS_NO_PARAM_LIST, "The list of parameters for this request was empty.");
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64 | errorMessageMap.put(ERROR_NOT_LOGGED_IN, "You must be logged in to access this page.");
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65 | errorMessageMap.put(ERROR_ADMIN_NOT_LOGGED_IN, "You must be logged in as an administrator to access this page.");
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66 | errorMessageMap.put(ERROR_COULD_NOT_GET_USER_INFO, "There was a error getting the user information.");
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67 | errorMessageMap.put(ERROR_USERNAME_NOT_SPECIFIED, "No username was specified.");
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68 | errorMessageMap.put(ERROR_REQUESTED_USER_NOT_FOUND, "The requested user was not found in the database.");
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69 | errorMessageMap.put(ERROR_SQL_EXCEPTION, "There was an SQL exception while accessing the database.");
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70 | errorMessageMap.put(ERROR_INVALID_USERNAME, "The username specified was invalid.");
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71 | errorMessageMap.put(ERROR_PASSWORD_NOT_ENTERED, "No password was entered.");
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72 | errorMessageMap.put(ERROR_PASSWORD_TOO_SHORT, "The password you entered was too short (minimum of 3 characters).");
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73 | errorMessageMap.put(ERROR_PASSWORD_TOO_LONG, "The password you entered was too long (maximum of 64 characters).");
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74 | errorMessageMap.put(ERROR_PASSWORD_USES_ILLEGAL_CHARACTERS, "The password you entered contains illegal characters.");
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75 | errorMessageMap.put(ERROR_INCORRECT_PASSWORD, "The password specified was incorrect.");
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76 | errorMessageMap.put(ERROR_USER_ALREADY_EXISTS, "This user already exists and therefore cannot be added.");
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77 | errorMessageMap.put(ERROR_ADDING_USER, "There was an error adding this user to the database.");
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78 | errorMessageMap.put(ERROR_REMOVING_USER, "There was an error removing this user from the database.");
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79 | errorMessageMap.put(ERROR_CAPTCHA_DOES_NOT_MATCH, "The words you entered did not match the image, please try again.");
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80 | errorMessageMap.put(ERROR_CAPTCHA_MISSING, "The information from the captcha is missing.");
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81 | errorMessageMap.put(ERROR_NOT_AUTHORISED, "You are not authorised to access this page.");
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82 |
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83 | _errorMessageMap = errorMessageMap;
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84 | }
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85 |
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86 | //Admin-required operations
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87 | protected static final String LIST_USERS = "ListUsers";
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88 | protected static final String PERFORM_ADD = "PerformAdd";
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89 | protected static final String PERFORM_EDIT = "PerformEdit";
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90 | protected static final String ADD_USER = "AddUser";
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91 | protected static final String EDIT_USER = "EditUser";
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92 | protected static final String PERFORM_DELETE_USER = "PerformDeleteUser";
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93 |
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94 | protected static final ArrayList<String> _adminOpList;
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95 | static
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96 | {
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97 | ArrayList<String> opList = new ArrayList<String>();
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98 | opList.add(LIST_USERS);
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99 | opList.add(PERFORM_ADD);
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100 | opList.add(PERFORM_EDIT);
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101 | opList.add(EDIT_USER);
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102 | opList.add(PERFORM_DELETE_USER);
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103 |
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104 | _adminOpList = opList;
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105 | }
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106 |
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107 | //User-required operations
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108 | protected static final String ACCOUNT_SETTINGS = "AccountSettings";
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109 | protected static final String PERFORM_ACCOUNT_EDIT = "PerformAccEdit";
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110 | protected static final String PERFORM_RESET_PASSWORD = "PerformResetPassword";
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111 | protected static final String PERFORM_CHANGE_PASSWORD = "PerformChangePassword";
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112 | protected static final String PERFORM_RETRIEVE_PASSWORD = "PerformRetrievePassword";
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113 | protected static final ArrayList<String> _userOpList;
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114 | static
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115 | {
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116 | ArrayList<String> opList = new ArrayList<String>();
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117 | opList.add(ACCOUNT_SETTINGS);
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118 | opList.add(PERFORM_ACCOUNT_EDIT);
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119 | opList.add(PERFORM_RESET_PASSWORD);
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120 | opList.addAll(_adminOpList);
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121 | _userOpList = opList;
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122 | }
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123 |
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124 | //Other operations
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125 | protected static final String REGISTER = "Register";
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126 | protected static final String PERFORM_REGISTER = "PerformRegister";
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127 | protected static final String LOGIN = "Login";
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128 |
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129 | //the services on offer
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130 | protected static final String AUTHENTICATION_SERVICE = "Authentication";
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131 | protected static final String GET_USER_INFORMATION_SERVICE = "GetUserInformation";
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132 | protected static final String CHANGE_USER_EDIT_MODE_SERVICE = "ChangeUserEditMode";
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133 | protected static final String REMOTE_AUTHENTICATION_SERVICE = "RemoteAuthentication";
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134 |
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135 | protected static boolean _derbyWrapperDoneForcedShutdown = false;
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136 |
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137 | protected String _recaptchaPrivateKey = null;
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138 | protected String _recaptchaPublicKey = null;
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139 |
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140 | /** constructor */
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141 | public Authentication()
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142 | {
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143 | }
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144 |
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145 | public void cleanUp()
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146 | {
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147 | super.cleanUp();
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148 |
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149 | if (!_derbyWrapperDoneForcedShutdown)
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150 | {
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151 |
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152 | // This boolean is used to ensure we always shutdown the derby server, even if it is never
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153 | // used by the Authentication server. This is because the Tomcat greenstone3.xml
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154 | // config file also specifies a connection to the database, which can result in the
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155 | // server being initialized when the servlet is first accessed. Note also,
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156 | // Authentication is a ServiceRack, meaning cleanUp() is called for each service
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157 | // supported, however we only need to shutdown the Derby server once. Again
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158 | // this boolean variable helps achieve this.
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159 |
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160 | logger.info("Authentication Service performing forced shutdown of Derby Server ...");
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161 |
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162 | DerbyWrapper.shutdownDatabaseServer();
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163 | _derbyWrapperDoneForcedShutdown = true;
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164 | }
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165 | }
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166 |
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167 | public boolean configure(Element info, Element extra_info)
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168 | {
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169 | logger.info("Configuring Authentication...");
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170 | this.config_info = info;
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171 |
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172 | // set up Authentication service info - for now just has name and type
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173 | Element authentication_service = this.desc_doc.createElement(GSXML.SERVICE_ELEM);
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174 | authentication_service.setAttribute(GSXML.TYPE_ATT, "authen");
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175 | authentication_service.setAttribute(GSXML.NAME_ATT, AUTHENTICATION_SERVICE);
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176 | this.short_service_info.appendChild(authentication_service);
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177 |
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178 | Element getUserInformation_service = this.desc_doc.createElement(GSXML.SERVICE_ELEM);
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179 | getUserInformation_service.setAttribute(GSXML.TYPE_ATT, GSXML.SERVICE_TYPE_PROCESS);
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180 | getUserInformation_service.setAttribute(GSXML.NAME_ATT, GET_USER_INFORMATION_SERVICE);
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181 | this.short_service_info.appendChild(getUserInformation_service);
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182 |
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183 | Element changeEditMode_service = this.desc_doc.createElement(GSXML.SERVICE_ELEM);
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184 | changeEditMode_service.setAttribute(GSXML.TYPE_ATT, GSXML.SERVICE_TYPE_PROCESS);
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185 | changeEditMode_service.setAttribute(GSXML.NAME_ATT, CHANGE_USER_EDIT_MODE_SERVICE);
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186 | this.short_service_info.appendChild(changeEditMode_service);
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187 |
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188 | Element remoteAuthentication_service = this.desc_doc.createElement(GSXML.SERVICE_ELEM);
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189 | remoteAuthentication_service.setAttribute(GSXML.TYPE_ATT, GSXML.SERVICE_TYPE_PROCESS);
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190 | remoteAuthentication_service.setAttribute(GSXML.NAME_ATT, REMOTE_AUTHENTICATION_SERVICE);
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191 | this.short_service_info.appendChild(remoteAuthentication_service);
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192 |
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193 |
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194 | DerbyWrapper.createDatabaseIfNeeded();
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195 |
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196 | NodeList recaptchaElems = info.getElementsByTagName("recaptcha");
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197 | for (int i = 0; i < recaptchaElems.getLength(); i++)
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198 | {
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199 | Element currentElem = (Element) recaptchaElems.item(i);
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200 | if (currentElem.getAttribute(GSXML.NAME_ATT) != null && currentElem.getAttribute(GSXML.NAME_ATT).equals("public_key"))
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201 | {
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202 | if (currentElem.getAttribute(GSXML.VALUE_ATT) != null)
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203 | {
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204 | _recaptchaPublicKey = currentElem.getAttribute(GSXML.VALUE_ATT);
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205 | }
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206 | }
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207 | else if (currentElem.getAttribute(GSXML.NAME_ATT) != null && currentElem.getAttribute(GSXML.NAME_ATT).equals("private_key"))
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208 | {
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209 | if (currentElem.getAttribute(GSXML.VALUE_ATT) != null)
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210 | {
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211 | _recaptchaPrivateKey = currentElem.getAttribute(GSXML.VALUE_ATT);
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212 | }
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213 | }
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214 | }
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215 |
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216 | return true;
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217 | }
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218 |
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219 | protected Element getServiceDescription(Document doc, String service_id, String lang, String subset)
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220 | {
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221 |
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222 | Element authen_service = doc.createElement(GSXML.SERVICE_ELEM);
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223 |
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224 | if (service_id.equals(AUTHENTICATION_SERVICE))
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225 | {
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226 | authen_service.setAttribute(GSXML.TYPE_ATT, "authen");
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227 | authen_service.setAttribute(GSXML.NAME_ATT, AUTHENTICATION_SERVICE);
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228 | }
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229 | else if (service_id.equals(GET_USER_INFORMATION_SERVICE))
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230 | {
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231 | authen_service.setAttribute(GSXML.TYPE_ATT, GSXML.SERVICE_TYPE_PROCESS);
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232 | authen_service.setAttribute(GSXML.NAME_ATT, GET_USER_INFORMATION_SERVICE);
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233 | }
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234 | else if (service_id.equals(CHANGE_USER_EDIT_MODE_SERVICE))
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235 | {
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236 | authen_service.setAttribute(GSXML.TYPE_ATT, GSXML.SERVICE_TYPE_PROCESS);
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237 | authen_service.setAttribute(GSXML.NAME_ATT, CHANGE_USER_EDIT_MODE_SERVICE);
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238 | }
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239 | else if (service_id.equals(REMOTE_AUTHENTICATION_SERVICE))
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240 | {
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241 | authen_service.setAttribute(GSXML.TYPE_ATT, GSXML.SERVICE_TYPE_PROCESS);
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242 | authen_service.setAttribute(GSXML.NAME_ATT, REMOTE_AUTHENTICATION_SERVICE);
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243 | }
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244 | else
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245 | {
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246 | return null;
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247 | }
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248 |
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249 | if (service_id.equals(AUTHENTICATION_SERVICE) && (subset == null || subset.equals(GSXML.DISPLAY_TEXT_ELEM + GSXML.LIST_MODIFIER)))
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250 | {
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251 | authen_service.appendChild(GSXML.createDisplayTextElement(doc, GSXML.DISPLAY_TEXT_NAME, getServiceName(service_id, lang)));
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252 | authen_service.appendChild(GSXML.createDisplayTextElement(doc, GSXML.DISPLAY_TEXT_DESCRIPTION, getServiceDescription(service_id, lang)));
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253 | }
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254 | return authen_service;
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255 | }
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256 |
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257 | protected String getServiceName(String service_id, String lang)
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258 | {
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259 | return getTextString(service_id + ".name", lang);
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260 | }
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261 |
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262 | protected String getServiceSubmit(String service_id, String lang)
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263 | {
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264 | return getTextString(service_id + ".submit", lang);
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265 | }
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266 |
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267 | protected String getServiceDescription(String service_id, String lang)
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268 | {
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269 | return getTextString(service_id + ".description", lang);
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270 | }
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271 |
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272 | protected Element processChangeUserEditMode(Element request)
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273 | {
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274 | // Create a new (empty) result message
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275 | Document result_doc = XMLConverter.newDOM();
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276 | Element result = result_doc.createElement(GSXML.RESPONSE_ELEM);
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277 |
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278 | result.setAttribute(GSXML.FROM_ATT, CHANGE_USER_EDIT_MODE_SERVICE);
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279 | result.setAttribute(GSXML.TYPE_ATT, GSXML.REQUEST_TYPE_PROCESS);
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280 |
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281 | Element paramList = (Element) GSXML.getChildByTagName(request, GSXML.PARAM_ELEM + GSXML.LIST_MODIFIER);
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282 | if (paramList == null)
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283 | {
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284 | GSXML.addError(result, _errorMessageMap.get(ERROR_REQUEST_HAS_NO_PARAM_LIST));
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285 | return result;
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286 | }
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287 |
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288 | HashMap<String, Serializable> params = GSXML.extractParams(paramList, true);
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289 |
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290 | String username = (String) params.get("username");
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291 | String editMode = (String) params.get("enabled");
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292 |
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293 | if (!editMode.toLowerCase().equals("true") && !editMode.toLowerCase().equals("false"))
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294 | {
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295 | editMode = "false";
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296 | }
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297 |
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298 | DerbyWrapper dw = openDatabase();
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299 | dw.addUserData(username, "USER_EDIT_ENABLED", editMode);
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300 | dw.closeDatabase();
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301 |
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302 | return result;
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303 | }
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304 |
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305 | /**
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306 | * This method replaces the gliserver.pl code for authenticating a user against the derby database
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307 | * gliserver.pl needed to instantiate its own JVM to access the derby DB, but the GS3 already has
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308 | * the Derby DB open and 2 JVMs are not allowed concurrent access to an open embedded Derby DB.
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309 | * Gliserver.pl now goes through this method (via ServletRealmCheck.java), thereby using the same
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310 | * connection to the DerbyDB. This method reproduces the same behaviour as gliserver.pl used to,
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311 | * by returning the user_groups on successful authentication, else returns the specific
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312 | * "Authentication failed" messages that glisever.pl would produce.
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313 | * http://remote-host-name:8383/greenstone3/library?a=s&sa=authenticated-ping&excerptid=gs_content&un=admin&pw=<PW>&col=demo
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314 | */
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315 | protected Element processRemoteAuthentication(Element request) {
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316 | //logger.info("*** Authentication::processRemoteAuthentication");
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317 |
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318 | String message = "";
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319 |
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320 | Element system = (Element) GSXML.getChildByTagName(request, GSXML.REQUEST_TYPE_SYSTEM);
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321 | String username = system.hasAttribute("username") ? system.getAttribute("username") : "";
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322 | String password = system.hasAttribute("password") ? system.getAttribute("password") : "";
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323 |
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324 |
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325 | // If we're not editing a collection then the user doesn't need to be in a particular group
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326 | String collection = system.hasAttribute("collection") ? system.getAttribute("collection") : "";
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327 |
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328 |
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329 | if(username.equals("") || password.equals("")) {
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330 | message = "Authentication failed: no (username or) password specified.";
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331 | //logger.error("*** Remote login failed. No username or pwd provided");
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332 | }
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333 | else {
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334 | String storedPassword = retrieveDataForUser(username, "password");
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335 | if(storedPassword != null && (password.equals(storedPassword) || hashPassword(password).equals(storedPassword))) {
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336 |
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337 | // gliserver.pl used to return the groups when authentication succeeded
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338 | String groups = retrieveDataForUser(username, "groups"); //comma-separated list
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339 |
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340 | if(collection.equals("")) {
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341 | message = groups;
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342 | } else {
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343 |
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344 | if(groups.indexOf("all-collections-editor") != -1) { // Does this user have access to all collections?
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345 | message = groups;
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346 | } else if(groups.indexOf("personal-collections-editor") != -1 && collection.startsWith(username+"-")) { // Does this user have access to personal collections, and is this one?
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347 | message = groups;
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348 | } else if(groups.indexOf(collection+"-collection-editor") != -1) { // Does this user have access to this collection?
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349 | message = groups;
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350 | }
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351 | else {
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352 | message = "Authentication failed: user is not in the required group.";
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353 | //logger.error("*** Remote login failed. Groups did not match for the collection specified");
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354 | }
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355 | }
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356 |
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357 | } else {
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358 |
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359 | if(storedPassword == null) {
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360 | message = "Authentication failed: no account for user '" + username + "'";
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361 | //logger.error("*** Remote login failed. User not found or password not set for user.");
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362 | } else {
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363 | message = "Authentication failed: incorrect password.";
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364 | //logger.error("*** Remote login failed. Password did not match for user");
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365 | }
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366 | }
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367 | }
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368 | Document result_doc = XMLConverter.newDOM();
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369 | Element result = result_doc.createElement(GSXML.RESPONSE_ELEM);
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370 | result.setAttribute(GSXML.FROM_ATT, REMOTE_AUTHENTICATION_SERVICE);
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371 | result.setAttribute(GSXML.TYPE_ATT, GSXML.REQUEST_TYPE_PROCESS);
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372 | Element s = GSXML.createTextElement(result_doc, GSXML.STATUS_ELEM, message);
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373 | result.appendChild(s);
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374 | return result;
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375 | }
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376 |
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377 | protected Element processGetUserInformation(Element request)
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378 | {
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379 | // Create a new (empty) result message
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380 | Document result_doc = XMLConverter.newDOM();
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381 | Element result = result_doc.createElement(GSXML.RESPONSE_ELEM);
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382 |
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383 | result.setAttribute(GSXML.FROM_ATT, GET_USER_INFORMATION_SERVICE);
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384 | result.setAttribute(GSXML.TYPE_ATT, GSXML.REQUEST_TYPE_PROCESS);
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385 |
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386 | Element paramList = (Element) GSXML.getChildByTagName(request, GSXML.PARAM_ELEM + GSXML.LIST_MODIFIER);
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387 | if (paramList == null)
|
---|
388 | {
|
---|
389 | GSXML.addError(result, _errorMessageMap.get(ERROR_REQUEST_HAS_NO_PARAM_LIST));
|
---|
390 | return result;
|
---|
391 | }
|
---|
392 |
|
---|
393 | HashMap<String, Serializable> params = GSXML.extractParams(paramList, true);
|
---|
394 |
|
---|
395 | String username = (String) params.get("username");
|
---|
396 |
|
---|
397 | if (username == null)
|
---|
398 | {
|
---|
399 | GSXML.addError(result, _errorMessageMap.get(ERROR_USERNAME_NOT_SPECIFIED));
|
---|
400 | return result;
|
---|
401 | }
|
---|
402 |
|
---|
403 | DerbyWrapper derbyWrapper = openDatabase();
|
---|
404 |
|
---|
405 | UserQueryResult userQueryResult = derbyWrapper.findUser(username);
|
---|
406 | String editEnabled = derbyWrapper.getUserData(username, "USER_EDIT_ENABLED");
|
---|
407 |
|
---|
408 | Vector<UserTermInfo> terms = userQueryResult.getUserTerms();
|
---|
409 |
|
---|
410 | if (terms.size() == 0)
|
---|
411 | {
|
---|
412 | GSXML.addError(result, _errorMessageMap.get(ERROR_REQUESTED_USER_NOT_FOUND));
|
---|
413 | return result;
|
---|
414 | }
|
---|
415 |
|
---|
416 | UserTermInfo userInfo = terms.get(0);
|
---|
417 | Element userInfoList = result_doc.createElement(GSXML.PARAM_ELEM + GSXML.LIST_MODIFIER);
|
---|
418 | result.appendChild(userInfoList);
|
---|
419 |
|
---|
420 | Element usernameField = GSXML.createParameter(result_doc, "username", userInfo.username);
|
---|
421 | Element passwordField = GSXML.createParameter(result_doc, "password", userInfo.password);
|
---|
422 | Element groupsField = GSXML.createParameter(result_doc, "groups", userInfo.groups);
|
---|
423 | Element accountStatusField = GSXML.createParameter(result_doc, "accountstatus", userInfo.accountstatus);
|
---|
424 | Element commentField = GSXML.createParameter(result_doc, "comment", userInfo.comment);
|
---|
425 |
|
---|
426 | if (editEnabled != null)
|
---|
427 | {
|
---|
428 | Element editEnabledElem = GSXML.createParameter(result_doc, "editEnabled", editEnabled);
|
---|
429 | userInfoList.appendChild(editEnabledElem);
|
---|
430 | }
|
---|
431 |
|
---|
432 | userInfoList.appendChild(usernameField);
|
---|
433 | userInfoList.appendChild(passwordField);
|
---|
434 | userInfoList.appendChild(groupsField);
|
---|
435 | userInfoList.appendChild(accountStatusField);
|
---|
436 | userInfoList.appendChild(commentField);
|
---|
437 |
|
---|
438 | derbyWrapper.closeDatabase();
|
---|
439 |
|
---|
440 | return result;
|
---|
441 | }
|
---|
442 |
|
---|
443 | protected Element processAuthentication(Element request)
|
---|
444 | {
|
---|
445 | checkAdminUserExists();
|
---|
446 |
|
---|
447 | // Create a new (empty) result message
|
---|
448 | Document result_doc = XMLConverter.newDOM();
|
---|
449 | Element result = result_doc.createElement(GSXML.RESPONSE_ELEM);
|
---|
450 | result.setAttribute(GSXML.FROM_ATT, AUTHENTICATION_SERVICE);
|
---|
451 | result.setAttribute(GSXML.TYPE_ATT, GSXML.REQUEST_TYPE_PROCESS);
|
---|
452 |
|
---|
453 | // Create an Authentication node put into the result
|
---|
454 | Element authenNode = result_doc.createElement(GSXML.AUTHEN_NODE_ELEM);
|
---|
455 | result.appendChild(authenNode);
|
---|
456 | result.appendChild(getCollectList(result_doc, this.site_home + File.separatorChar + "collect"));
|
---|
457 |
|
---|
458 | // Create a service node added into the Authentication node
|
---|
459 | Element serviceNode = result_doc.createElement(GSXML.SERVICE_ELEM);
|
---|
460 | authenNode.appendChild(serviceNode);
|
---|
461 |
|
---|
462 | // Get the parameters of the request
|
---|
463 | Element param_list = (Element) GSXML.getChildByTagName(request, GSXML.PARAM_ELEM + GSXML.LIST_MODIFIER);
|
---|
464 | if (param_list == null)
|
---|
465 | {
|
---|
466 | serviceNode.setAttribute("operation", LOGIN);
|
---|
467 | GSXML.addError(result, _errorMessageMap.get(ERROR_REQUEST_HAS_NO_PARAM_LIST));
|
---|
468 | return result; // Return the empty result
|
---|
469 | }
|
---|
470 | HashMap<String, Serializable> paramMap = GSXML.extractParams(param_list, false);
|
---|
471 | String op = (String) paramMap.get("authpage");
|
---|
472 | serviceNode.setAttribute("operation", op);
|
---|
473 |
|
---|
474 | String username = null;
|
---|
475 | String groups = null;
|
---|
476 |
|
---|
477 | Element userInformation = (Element) GSXML.getChildByTagName(request, GSXML.USER_INFORMATION_ELEM);
|
---|
478 | if (userInformation == null && _userOpList.contains(op))
|
---|
479 | {
|
---|
480 | serviceNode.setAttribute("operation", LOGIN);
|
---|
481 | GSXML.addError(result, _errorMessageMap.get(ERROR_NOT_LOGGED_IN));
|
---|
482 | return result;
|
---|
483 | }
|
---|
484 |
|
---|
485 | if (userInformation != null)
|
---|
486 | {
|
---|
487 | username = userInformation.getAttribute(GSXML.USERNAME_ATT);
|
---|
488 | groups = userInformation.getAttribute(GSXML.GROUPS_ATT);
|
---|
489 | }
|
---|
490 |
|
---|
491 | if (username == null && _userOpList.contains(op))
|
---|
492 | {
|
---|
493 | serviceNode.setAttribute("operation", LOGIN);
|
---|
494 | GSXML.addError(result, _errorMessageMap.get(ERROR_NOT_LOGGED_IN));
|
---|
495 | return result;
|
---|
496 | }
|
---|
497 |
|
---|
498 | if (_adminOpList.contains(op) && (groups == null || !groups.matches(".*\\badministrator\\b.*")))
|
---|
499 | {
|
---|
500 | serviceNode.setAttribute("operation", LOGIN);
|
---|
501 | GSXML.addError(result, _errorMessageMap.get(ERROR_ADMIN_NOT_LOGGED_IN));
|
---|
502 | return result;
|
---|
503 | }
|
---|
504 |
|
---|
505 | if (op.equals(LIST_USERS))
|
---|
506 | {
|
---|
507 | int error = addUserInformationToNode(null, serviceNode);
|
---|
508 | if (error != NO_ERROR)
|
---|
509 | {
|
---|
510 | GSXML.addError(result, _errorMessageMap.get(error));
|
---|
511 | }
|
---|
512 | }
|
---|
513 | else if (op.equals(PERFORM_ADD))
|
---|
514 | {
|
---|
515 | String newUsername = (String) paramMap.get("username");
|
---|
516 | String newPassword = (String) paramMap.get("password");
|
---|
517 | String newGroups = (String) paramMap.get("groups");
|
---|
518 | String newStatus = (String) paramMap.get("status");
|
---|
519 | String newComment = (String) paramMap.get("comment");
|
---|
520 | String newEmail = (String) paramMap.get("email");
|
---|
521 |
|
---|
522 | //Check the given user name
|
---|
523 | int error;
|
---|
524 | if ((error = checkUsername(newUsername)) != NO_ERROR)
|
---|
525 | {
|
---|
526 | GSXML.addError(result, _errorMessageMap.get(error));
|
---|
527 | return result;
|
---|
528 | }
|
---|
529 |
|
---|
530 | //Check the given password
|
---|
531 | if ((error = checkPassword(newPassword)) != NO_ERROR)
|
---|
532 | {
|
---|
533 | GSXML.addError(result, _errorMessageMap.get(error));
|
---|
534 | return result;
|
---|
535 | }
|
---|
536 |
|
---|
537 | newPassword = hashPassword(newPassword);
|
---|
538 |
|
---|
539 | error = addUser(newUsername, newPassword, newGroups, newStatus, newComment, newEmail);
|
---|
540 | if (error != NO_ERROR)
|
---|
541 | {
|
---|
542 | serviceNode.setAttribute("operation", ADD_USER);
|
---|
543 | GSXML.addError(result, _errorMessageMap.get(error));
|
---|
544 | }
|
---|
545 | else
|
---|
546 | {
|
---|
547 | addUserInformationToNode(null, serviceNode);
|
---|
548 | serviceNode.setAttribute("operation", LIST_USERS);
|
---|
549 | }
|
---|
550 | }
|
---|
551 | else if (op.equals(PERFORM_REGISTER))
|
---|
552 | {
|
---|
553 | String newUsername = (String) paramMap.get("username");
|
---|
554 | String newPassword = (String) paramMap.get("password");
|
---|
555 | String newEmail = (String) paramMap.get("email");
|
---|
556 |
|
---|
557 | //Check the given user name
|
---|
558 | int error;
|
---|
559 | if ((error = checkUsername(newUsername)) != NO_ERROR)
|
---|
560 | {
|
---|
561 | GSXML.addError(result, _errorMessageMap.get(error));
|
---|
562 | return result;
|
---|
563 | }
|
---|
564 |
|
---|
565 | //Check the given password
|
---|
566 | if ((error = checkPassword(newPassword)) != NO_ERROR)
|
---|
567 | {
|
---|
568 | GSXML.addError(result, _errorMessageMap.get(error));
|
---|
569 | return result;
|
---|
570 | }
|
---|
571 |
|
---|
572 | newPassword = hashPassword(newPassword);
|
---|
573 |
|
---|
574 | if (_recaptchaPrivateKey != null && _recaptchaPrivateKey.length() > 0)
|
---|
575 | {
|
---|
576 | ReCaptchaImpl reCaptcha = new ReCaptchaImpl();
|
---|
577 | reCaptcha.setPrivateKey(_recaptchaPrivateKey);
|
---|
578 |
|
---|
579 | try
|
---|
580 | {
|
---|
581 | //If this line throws an exception then we'll assume the user has a firewall that is too restrictive
|
---|
582 | //(or that they're not connected to the Internet) to allow access to google services.
|
---|
583 | //In this situation we won't use the recaptcha test.
|
---|
584 | reCaptcha.checkAnswer(request.getAttribute("remoteAddress"), "", "");
|
---|
585 |
|
---|
586 | String challenge = (String) paramMap.get("recaptcha_challenge_field");
|
---|
587 | String uResponse = (String) paramMap.get("recaptcha_response_field");
|
---|
588 |
|
---|
589 | if (challenge == null || uResponse == null)
|
---|
590 | {
|
---|
591 | serviceNode.setAttribute("operation", REGISTER);
|
---|
592 | GSXML.addError(result, _errorMessageMap.get(ERROR_CAPTCHA_MISSING));
|
---|
593 | return result;
|
---|
594 | }
|
---|
595 |
|
---|
596 | ReCaptchaResponse reCaptchaResponse = reCaptcha.checkAnswer(request.getAttribute("remoteAddress"), challenge, uResponse);
|
---|
597 |
|
---|
598 | if (!reCaptchaResponse.isValid())
|
---|
599 | {
|
---|
600 | serviceNode.setAttribute("operation", REGISTER);
|
---|
601 | GSXML.addError(result, _errorMessageMap.get(ERROR_CAPTCHA_DOES_NOT_MATCH));
|
---|
602 | return result;
|
---|
603 | }
|
---|
604 | }
|
---|
605 | catch (Exception ex)
|
---|
606 | {
|
---|
607 | }
|
---|
608 | }
|
---|
609 |
|
---|
610 | error = addUser(newUsername, newPassword, "", "true", "", newEmail);
|
---|
611 | if (error != NO_ERROR)
|
---|
612 | {
|
---|
613 | serviceNode.setAttribute("operation", REGISTER);
|
---|
614 | GSXML.addError(result, _errorMessageMap.get(error));
|
---|
615 | }
|
---|
616 | }
|
---|
617 | else if (op.equals(PERFORM_EDIT))
|
---|
618 | {
|
---|
619 | String previousUsername = (String) paramMap.get("prevUsername");
|
---|
620 | String newUsername = (String) paramMap.get("newUsername");
|
---|
621 | String newPassword = (String) paramMap.get("password");
|
---|
622 | String newGroups = (String) paramMap.get("groups");
|
---|
623 | String newStatus = (String) paramMap.get("status");
|
---|
624 | String newComment = (String) paramMap.get("comment");
|
---|
625 | String newEmail = (String) paramMap.get("newEmail");
|
---|
626 |
|
---|
627 | //Check the given user name
|
---|
628 | int error;
|
---|
629 | if ((error = checkUsername(newUsername)) != NO_ERROR)
|
---|
630 | {
|
---|
631 | GSXML.addError(result, _errorMessageMap.get(error));
|
---|
632 | return result;
|
---|
633 | }
|
---|
634 |
|
---|
635 | if (newPassword == null)
|
---|
636 | {
|
---|
637 | newPassword = retrieveDataForUser(previousUsername, "password");
|
---|
638 | }
|
---|
639 | else
|
---|
640 | {
|
---|
641 | //Check the given password
|
---|
642 | if ((error = checkPassword(newPassword)) != NO_ERROR)
|
---|
643 | {
|
---|
644 | GSXML.addError(result, _errorMessageMap.get(error));
|
---|
645 | return result;
|
---|
646 | }
|
---|
647 |
|
---|
648 | newPassword = hashPassword(newPassword);
|
---|
649 | }
|
---|
650 |
|
---|
651 | error = removeUser(previousUsername);
|
---|
652 | if (error != NO_ERROR)
|
---|
653 | {
|
---|
654 | if (error == ERROR_USERNAME_NOT_SPECIFIED)
|
---|
655 | {
|
---|
656 | addUserInformationToNode(null, serviceNode);
|
---|
657 | serviceNode.setAttribute("operation", LIST_USERS);
|
---|
658 | }
|
---|
659 | else
|
---|
660 | {
|
---|
661 | serviceNode.setAttribute("operation", EDIT_USER);
|
---|
662 | GSXML.addError(result, _errorMessageMap.get(error));
|
---|
663 | }
|
---|
664 | return result;
|
---|
665 | }
|
---|
666 |
|
---|
667 | error = addUser(newUsername, newPassword, newGroups, newStatus, newComment, newEmail);
|
---|
668 | if (error != NO_ERROR)
|
---|
669 | {
|
---|
670 | serviceNode.setAttribute("operation", EDIT_USER);
|
---|
671 | GSXML.addError(result, _errorMessageMap.get(error));
|
---|
672 | }
|
---|
673 | else
|
---|
674 | {
|
---|
675 | addUserInformationToNode(null, serviceNode);
|
---|
676 | serviceNode.setAttribute("operation", LIST_USERS);
|
---|
677 | }
|
---|
678 | }
|
---|
679 | else if (op.equals(PERFORM_ACCOUNT_EDIT))
|
---|
680 | {
|
---|
681 | String previousUsername = (String) paramMap.get("prevUsername");
|
---|
682 | String newUsername = (String) paramMap.get("newUsername");
|
---|
683 | String oldPassword = (String) paramMap.get("oldPassword");
|
---|
684 | String newPassword = (String) paramMap.get("newPassword");
|
---|
685 | String newEmail = (String) paramMap.get("newEmail");
|
---|
686 |
|
---|
687 | //Make sure the user name does not already exist
|
---|
688 | if (!previousUsername.equals(newUsername) && checkUserExists(newUsername))
|
---|
689 | {
|
---|
690 | addUserInformationToNode(previousUsername, serviceNode);
|
---|
691 | serviceNode.setAttribute("operation", ACCOUNT_SETTINGS);
|
---|
692 | GSXML.addError(result, _errorMessageMap.get(ERROR_USER_ALREADY_EXISTS));
|
---|
693 | return result;
|
---|
694 | }
|
---|
695 |
|
---|
696 | String prevPassword = retrieveDataForUser(previousUsername, "password");
|
---|
697 |
|
---|
698 | if (newPassword != null)
|
---|
699 | {
|
---|
700 | oldPassword = hashPassword(oldPassword);
|
---|
701 |
|
---|
702 | if (oldPassword == null || !oldPassword.equals(prevPassword))
|
---|
703 | {
|
---|
704 | addUserInformationToNode(previousUsername, serviceNode);
|
---|
705 | serviceNode.setAttribute("operation", ACCOUNT_SETTINGS);
|
---|
706 | GSXML.addError(result, _errorMessageMap.get(ERROR_INCORRECT_PASSWORD), "Incorrect Password");
|
---|
707 | return result;
|
---|
708 | }
|
---|
709 |
|
---|
710 | //Check the given password
|
---|
711 | int error;
|
---|
712 | if ((error = checkPassword(newPassword)) != NO_ERROR)
|
---|
713 | {
|
---|
714 | GSXML.addError(result, _errorMessageMap.get(error));
|
---|
715 | return result;
|
---|
716 | }
|
---|
717 |
|
---|
718 | newPassword = hashPassword(newPassword);
|
---|
719 | }
|
---|
720 | else
|
---|
721 | {
|
---|
722 | newPassword = prevPassword;
|
---|
723 | }
|
---|
724 |
|
---|
725 | //Check the given user name
|
---|
726 | int error;
|
---|
727 | if ((error = checkUsername(newUsername)) != NO_ERROR)
|
---|
728 | {
|
---|
729 | GSXML.addError(result, _errorMessageMap.get(error));
|
---|
730 | return result;
|
---|
731 | }
|
---|
732 |
|
---|
733 | String prevGroups = retrieveDataForUser(previousUsername, "groups");
|
---|
734 | String prevStatus = retrieveDataForUser(previousUsername, "status");
|
---|
735 | String prevComment = retrieveDataForUser(previousUsername, "comment");
|
---|
736 |
|
---|
737 | error = removeUser(previousUsername);
|
---|
738 | if (error != NO_ERROR)
|
---|
739 | {
|
---|
740 | if (error == ERROR_USERNAME_NOT_SPECIFIED)
|
---|
741 | {
|
---|
742 | addUserInformationToNode(null, serviceNode);
|
---|
743 | serviceNode.setAttribute("operation", LIST_USERS);
|
---|
744 | }
|
---|
745 | else
|
---|
746 | {
|
---|
747 | addUserInformationToNode(previousUsername, serviceNode);
|
---|
748 | serviceNode.setAttribute("operation", ACCOUNT_SETTINGS);
|
---|
749 | GSXML.addError(result, _errorMessageMap.get(error));
|
---|
750 | }
|
---|
751 | return result;
|
---|
752 | }
|
---|
753 |
|
---|
754 | error = addUser(newUsername, newPassword, prevGroups, prevStatus, prevComment, newEmail);
|
---|
755 | if (error != NO_ERROR)
|
---|
756 | {
|
---|
757 | GSXML.addError(result, _errorMessageMap.get(error));
|
---|
758 | }
|
---|
759 |
|
---|
760 | addUserInformationToNode(null, serviceNode);
|
---|
761 | serviceNode.setAttribute("operation", LIST_USERS);
|
---|
762 | }
|
---|
763 | else if (op.equals(PERFORM_RETRIEVE_PASSWORD))
|
---|
764 | {
|
---|
765 |
|
---|
766 | }
|
---|
767 | else if (op.equals(PERFORM_CHANGE_PASSWORD))
|
---|
768 | {
|
---|
769 | serviceNode.setAttribute("operation", PERFORM_CHANGE_PASSWORD);
|
---|
770 | String user_name = (String) paramMap.get("username");
|
---|
771 | String oldPassword = (String) paramMap.get("oldPassword");
|
---|
772 | String newPassword = (String) paramMap.get("newPassword");
|
---|
773 | if (user_name == null || oldPassword == null || newPassword == null)
|
---|
774 | {
|
---|
775 | GSXML.addError(result, _errorMessageMap.get("missing compulsory parameters: username, oldPassword, or newPassword"));
|
---|
776 | return result;
|
---|
777 | }
|
---|
778 |
|
---|
779 | String prevPassword = retrieveDataForUser(user_name, "password");
|
---|
780 | if (!hashPassword(oldPassword).equals(prevPassword))
|
---|
781 | {
|
---|
782 | addUserInformationToNode(user_name, serviceNode);
|
---|
783 | GSXML.addError(result, _errorMessageMap.get(ERROR_INCORRECT_PASSWORD), "Incorrect Password");
|
---|
784 | return result;
|
---|
785 | }
|
---|
786 |
|
---|
787 | //Check the given password
|
---|
788 | int error;
|
---|
789 | if ((error = checkPassword(newPassword)) != NO_ERROR)
|
---|
790 | {
|
---|
791 | GSXML.addError(result, _errorMessageMap.get(error));
|
---|
792 | return result;
|
---|
793 | }
|
---|
794 |
|
---|
795 | DerbyWrapper derbyWrapper = openDatabase();
|
---|
796 | String chpa_groups = retrieveDataForUser(user_name, "groups");
|
---|
797 | String chpa_comment = "password_changed_by_user";
|
---|
798 | String info = derbyWrapper.modifyUserInfo(user_name, hashPassword(newPassword), chpa_groups, null, chpa_comment, null);
|
---|
799 | derbyWrapper.closeDatabase();
|
---|
800 | if (info != "succeed")
|
---|
801 | {//see DerbyWrapper.modifyUserInfo
|
---|
802 | GSXML.addError(result, _errorMessageMap.get(info));
|
---|
803 | return result;
|
---|
804 | }
|
---|
805 | }
|
---|
806 | else if (op.equals(EDIT_USER))
|
---|
807 | {
|
---|
808 | String editUsername = (String) paramMap.get("username");
|
---|
809 | int error = addUserInformationToNode(editUsername, serviceNode);
|
---|
810 | if (error != NO_ERROR)
|
---|
811 | {
|
---|
812 | GSXML.addError(result, _errorMessageMap.get(error));
|
---|
813 | }
|
---|
814 | }
|
---|
815 | else if (op.equals(ACCOUNT_SETTINGS))
|
---|
816 | {
|
---|
817 | String editUsername = (String) paramMap.get("username");
|
---|
818 |
|
---|
819 | if (editUsername == null)
|
---|
820 | {
|
---|
821 | serviceNode.setAttribute("operation", "");
|
---|
822 | GSXML.addError(result, _errorMessageMap.get(ERROR_USERNAME_NOT_SPECIFIED));
|
---|
823 | return result;
|
---|
824 | }
|
---|
825 |
|
---|
826 | if (!editUsername.equals(username))
|
---|
827 | {
|
---|
828 | serviceNode.setAttribute("operation", LOGIN);
|
---|
829 | GSXML.addError(result, _errorMessageMap.get(ERROR_NOT_AUTHORISED));
|
---|
830 | return result;
|
---|
831 | }
|
---|
832 | int error = addUserInformationToNode(editUsername, serviceNode);
|
---|
833 | if (error != NO_ERROR)
|
---|
834 | {
|
---|
835 | GSXML.addError(result, _errorMessageMap.get(error));
|
---|
836 | }
|
---|
837 | }
|
---|
838 | else if (op.equals(PERFORM_RESET_PASSWORD))
|
---|
839 | {
|
---|
840 | String passwordResetUser = (String) paramMap.get("username");
|
---|
841 |
|
---|
842 | String newPassword = UUID.randomUUID().toString();
|
---|
843 | newPassword = newPassword.substring(0, newPassword.indexOf("-"));
|
---|
844 |
|
---|
845 | String email = retrieveDataForUser(passwordResetUser, "email");
|
---|
846 | String from = "[email protected]";
|
---|
847 | String host = request.getAttribute("remoteAddress");
|
---|
848 |
|
---|
849 | //TODO: FINISH THIS
|
---|
850 | }
|
---|
851 | else if (op.equals(REGISTER))
|
---|
852 | {
|
---|
853 | if (_recaptchaPrivateKey != null && _recaptchaPrivateKey.length() > 0)
|
---|
854 | {
|
---|
855 | try
|
---|
856 | {
|
---|
857 | ReCaptchaImpl reCaptcha = new ReCaptchaImpl();
|
---|
858 | reCaptcha.setPrivateKey(_recaptchaPrivateKey);
|
---|
859 | reCaptcha.checkAnswer(request.getAttribute("remoteAddress"), "", "");
|
---|
860 | }
|
---|
861 | catch (Exception ex)
|
---|
862 | {
|
---|
863 | return result;
|
---|
864 | }
|
---|
865 | }
|
---|
866 |
|
---|
867 | if (_recaptchaPublicKey != null && _recaptchaPrivateKey != null)
|
---|
868 | {
|
---|
869 | Element recaptchaElem = result_doc.createElement("recaptcha");
|
---|
870 | recaptchaElem.setAttribute("publicKey", _recaptchaPublicKey);
|
---|
871 | recaptchaElem.setAttribute("privateKey", _recaptchaPrivateKey);
|
---|
872 | result.appendChild(recaptchaElem);
|
---|
873 | }
|
---|
874 | }
|
---|
875 | else if (op.equals(PERFORM_DELETE_USER))
|
---|
876 | {
|
---|
877 | String usernameToDelete = (String) paramMap.get("username");
|
---|
878 | int error = removeUser(usernameToDelete);
|
---|
879 | if (error != NO_ERROR)
|
---|
880 | {
|
---|
881 | GSXML.addError(result, _errorMessageMap.get(error));
|
---|
882 | }
|
---|
883 | addUserInformationToNode(null, serviceNode);
|
---|
884 | serviceNode.setAttribute("operation", LIST_USERS);
|
---|
885 | }
|
---|
886 |
|
---|
887 | return result;
|
---|
888 | }
|
---|
889 |
|
---|
890 | public int checkUsernameAndPassword(String username, String password)
|
---|
891 | {
|
---|
892 | int uResult = checkUsername(username);
|
---|
893 | int pResult = checkPassword(password);
|
---|
894 |
|
---|
895 | return (uResult != NO_ERROR ? uResult : (pResult != NO_ERROR ? pResult : NO_ERROR));
|
---|
896 | }
|
---|
897 |
|
---|
898 | public int checkUsername(String username)
|
---|
899 | {
|
---|
900 | //Check the given user name
|
---|
901 | if ((username == null) || (username.length() < USERNAME_MIN_LENGTH) || (username.length() > USERNAME_MAX_LENGTH) || (!(Pattern.matches("[a-zA-Z0-9//_//.]+", username))))
|
---|
902 | {
|
---|
903 | return ERROR_INVALID_USERNAME;
|
---|
904 | }
|
---|
905 | return NO_ERROR;
|
---|
906 | }
|
---|
907 |
|
---|
908 | public int checkPassword(String password)
|
---|
909 | {
|
---|
910 | //Check the given password
|
---|
911 | if (password == null)
|
---|
912 | {
|
---|
913 | return ERROR_PASSWORD_NOT_ENTERED;
|
---|
914 | }
|
---|
915 | else if (password.length() < PASSWORD_MIN_LENGTH)
|
---|
916 | {
|
---|
917 | return ERROR_PASSWORD_TOO_SHORT;
|
---|
918 | }
|
---|
919 | else if (password.length() > PASSWORD_MAX_LENGTH)
|
---|
920 | {
|
---|
921 | return ERROR_PASSWORD_TOO_LONG;
|
---|
922 | }
|
---|
923 | else if (!(Pattern.matches("[\\p{ASCII}]+", password)))
|
---|
924 | {
|
---|
925 | return ERROR_PASSWORD_USES_ILLEGAL_CHARACTERS;
|
---|
926 | }
|
---|
927 | return NO_ERROR;
|
---|
928 | }
|
---|
929 |
|
---|
930 | public static String hashPassword(String password)
|
---|
931 | {
|
---|
932 | return DigestUtils.sha1Hex(password);
|
---|
933 | }
|
---|
934 |
|
---|
935 | // This method can also be used for printing out the password in hex (in case
|
---|
936 | // the password used the UTF-8 Charset), or the hex values in any unicode string.
|
---|
937 | // From http://stackoverflow.com/questions/923863/converting-a-string-to-hexadecimal-in-java
|
---|
938 | public static String toHex(String arg)
|
---|
939 | {
|
---|
940 | try
|
---|
941 | {
|
---|
942 | return String.format("%x", new BigInteger(arg.getBytes("US-ASCII"))); // set to same charset as used by hashPassword
|
---|
943 | }
|
---|
944 | catch (Exception e)
|
---|
945 | { // UnsupportedEncodingException
|
---|
946 | e.printStackTrace();
|
---|
947 | }
|
---|
948 | return "Unable to print";
|
---|
949 | }
|
---|
950 |
|
---|
951 | private void checkAdminUserExists()
|
---|
952 | {
|
---|
953 | DerbyWrapper derbyWrapper = openDatabase();
|
---|
954 | UserQueryResult userQueryResult = derbyWrapper.findUser(null, null);
|
---|
955 | derbyWrapper.closeDatabase();
|
---|
956 |
|
---|
957 | if (userQueryResult != null)
|
---|
958 | {
|
---|
959 | Vector userInfo = userQueryResult.users;
|
---|
960 |
|
---|
961 | boolean adminFound = false;
|
---|
962 | for (int i = 0; i < userQueryResult.getSize(); i++)
|
---|
963 | {
|
---|
964 | if (((UserTermInfo) userInfo.get(i)).groups != null && ((UserTermInfo) userInfo.get(i)).groups.matches(".*\\badministrator\\b.*"))
|
---|
965 | {
|
---|
966 | adminFound = true;
|
---|
967 | }
|
---|
968 | }
|
---|
969 |
|
---|
970 | if (!adminFound)
|
---|
971 | {
|
---|
972 | addUser("admin", "admin", "administrator", "true", "Change the password for this account as soon as possible", "");
|
---|
973 | }
|
---|
974 | }
|
---|
975 | }
|
---|
976 |
|
---|
977 | private DerbyWrapper openDatabase()
|
---|
978 | {
|
---|
979 | // check the usersDb database, if it isn't existing, check the etc dir, create the etc dir if it isn't existing, then create the user database and add a "admin" user
|
---|
980 | String usersDB_dir = GlobalProperties.getGSDL3Home() + File.separatorChar + "etc" + File.separatorChar + "usersDB";
|
---|
981 | DerbyWrapper derbyWrapper = new DerbyWrapper(usersDB_dir);
|
---|
982 | return derbyWrapper;
|
---|
983 | }
|
---|
984 |
|
---|
985 | private int addUserInformationToNode(String username, Element serviceNode)
|
---|
986 | {
|
---|
987 | DerbyWrapper derbyWrapper = openDatabase();
|
---|
988 | UserQueryResult userQueryResult = derbyWrapper.findUser(username, null);
|
---|
989 | derbyWrapper.closeDatabase();
|
---|
990 |
|
---|
991 | if (userQueryResult != null)
|
---|
992 | {
|
---|
993 | Element user_node = getUserNodeList(serviceNode.getOwnerDocument(), userQueryResult);
|
---|
994 | serviceNode.appendChild(user_node);
|
---|
995 | return NO_ERROR;
|
---|
996 | }
|
---|
997 |
|
---|
998 | return ERROR_COULD_NOT_GET_USER_INFO;
|
---|
999 | }
|
---|
1000 |
|
---|
1001 | private int removeUser(String username)
|
---|
1002 | {
|
---|
1003 | if (username == null)
|
---|
1004 | {
|
---|
1005 | return ERROR_USERNAME_NOT_SPECIFIED;
|
---|
1006 | }
|
---|
1007 |
|
---|
1008 | DerbyWrapper derbyWrapper = openDatabase();
|
---|
1009 | boolean success = derbyWrapper.deleteUser(username);
|
---|
1010 | derbyWrapper.closeDatabase();
|
---|
1011 |
|
---|
1012 | if (success)
|
---|
1013 | {
|
---|
1014 | return NO_ERROR;
|
---|
1015 | }
|
---|
1016 |
|
---|
1017 | return ERROR_REMOVING_USER;
|
---|
1018 | }
|
---|
1019 |
|
---|
1020 | private int addUser(String newUsername, String newPassword, String newGroups, String newStatus, String newComment, String newEmail)
|
---|
1021 | {
|
---|
1022 | newGroups = newGroups.replaceAll(" ", "");
|
---|
1023 |
|
---|
1024 | //Check if the user already exists
|
---|
1025 | DerbyWrapper derbyWrapper = openDatabase();
|
---|
1026 | UserQueryResult userQueryResult = derbyWrapper.findUser(newUsername, null);
|
---|
1027 |
|
---|
1028 | if (userQueryResult != null)
|
---|
1029 | {
|
---|
1030 | derbyWrapper.closeDatabase();
|
---|
1031 | return ERROR_USER_ALREADY_EXISTS;
|
---|
1032 | }
|
---|
1033 | else
|
---|
1034 | {
|
---|
1035 | boolean success = derbyWrapper.addUser(newUsername, newPassword, newGroups, newStatus, newComment, newEmail);
|
---|
1036 | derbyWrapper.closeDatabase();
|
---|
1037 |
|
---|
1038 | if (!success)
|
---|
1039 | {
|
---|
1040 | return ERROR_ADDING_USER;
|
---|
1041 | }
|
---|
1042 | }
|
---|
1043 |
|
---|
1044 | return NO_ERROR;
|
---|
1045 | }
|
---|
1046 |
|
---|
1047 | private boolean checkUserExists(String username)
|
---|
1048 | {
|
---|
1049 | boolean check_status = false;
|
---|
1050 |
|
---|
1051 | DerbyWrapper derbyWrapper = openDatabase();
|
---|
1052 | try
|
---|
1053 | {
|
---|
1054 | UserQueryResult result = derbyWrapper.findUser(username);
|
---|
1055 |
|
---|
1056 | if (result != null)
|
---|
1057 | {
|
---|
1058 | check_status = true;
|
---|
1059 | }
|
---|
1060 |
|
---|
1061 | }
|
---|
1062 | catch (Exception ex)
|
---|
1063 | {
|
---|
1064 | // some error occurred accessing the database
|
---|
1065 | ex.printStackTrace();
|
---|
1066 | }
|
---|
1067 | derbyWrapper.closeDatabase();
|
---|
1068 |
|
---|
1069 | return check_status;
|
---|
1070 | }
|
---|
1071 |
|
---|
1072 | private String retrieveDataForUser(String username, String dataType)
|
---|
1073 | {
|
---|
1074 | openDatabase();
|
---|
1075 |
|
---|
1076 | String data = null;
|
---|
1077 |
|
---|
1078 | try
|
---|
1079 | {
|
---|
1080 | DerbyWrapper derbyWrapper = openDatabase();
|
---|
1081 | UserQueryResult result = derbyWrapper.findUser(username);
|
---|
1082 | derbyWrapper.closeDatabase();
|
---|
1083 | Vector userInfo = result.users;
|
---|
1084 |
|
---|
1085 | for (int i = 0; i < result.getSize(); i++)
|
---|
1086 | {
|
---|
1087 | if (dataType.equals("password"))
|
---|
1088 | {
|
---|
1089 | data = ((UserTermInfo) userInfo.get(i)).password;
|
---|
1090 | break;
|
---|
1091 | }
|
---|
1092 | else if (dataType.equals("groups"))
|
---|
1093 | {
|
---|
1094 | data = ((UserTermInfo) userInfo.get(i)).groups;
|
---|
1095 | break;
|
---|
1096 | }
|
---|
1097 | else if (dataType.equals("status"))
|
---|
1098 | {
|
---|
1099 | data = ((UserTermInfo) userInfo.get(i)).accountstatus;
|
---|
1100 | break;
|
---|
1101 | }
|
---|
1102 | else if (dataType.equals("comment"))
|
---|
1103 | {
|
---|
1104 | data = ((UserTermInfo) userInfo.get(i)).comment;
|
---|
1105 | break;
|
---|
1106 | }
|
---|
1107 | else if (dataType.equals("email"))
|
---|
1108 | {
|
---|
1109 | data = ((UserTermInfo) userInfo.get(i)).email;
|
---|
1110 | break;
|
---|
1111 | }
|
---|
1112 | }
|
---|
1113 | }
|
---|
1114 | catch (Exception ex)
|
---|
1115 | {
|
---|
1116 | ex.printStackTrace();
|
---|
1117 | }
|
---|
1118 |
|
---|
1119 | return data;
|
---|
1120 | }
|
---|
1121 |
|
---|
1122 | private Element getUserNodeList(Document doc, UserQueryResult userQueryResult)
|
---|
1123 | {
|
---|
1124 | Element user_list_node = doc.createElement(GSXML.USER_NODE_ELEM + GSXML.LIST_MODIFIER);
|
---|
1125 |
|
---|
1126 | Vector userInfo = userQueryResult.users;
|
---|
1127 |
|
---|
1128 | for (int i = 0; i < userQueryResult.getSize(); i++)
|
---|
1129 | {
|
---|
1130 | Element user_node = doc.createElement(GSXML.USER_NODE_ELEM);
|
---|
1131 | String username = ((UserTermInfo) userInfo.get(i)).username;
|
---|
1132 | String groups = ((UserTermInfo) userInfo.get(i)).groups;
|
---|
1133 | String accountstatus = ((UserTermInfo) userInfo.get(i)).accountstatus;
|
---|
1134 | String comment = ((UserTermInfo) userInfo.get(i)).comment;
|
---|
1135 | String email = ((UserTermInfo) userInfo.get(i)).email;
|
---|
1136 | user_node.setAttribute("username", username);
|
---|
1137 | user_node.setAttribute("groups", groups);
|
---|
1138 | user_node.setAttribute("status", accountstatus);
|
---|
1139 | user_node.setAttribute("comment", comment);
|
---|
1140 | user_node.setAttribute("email", email);
|
---|
1141 |
|
---|
1142 | user_list_node.appendChild(user_node);
|
---|
1143 | }
|
---|
1144 | return user_list_node;
|
---|
1145 | }
|
---|
1146 |
|
---|
1147 | private Element getCollectList(Document doc, String collect)
|
---|
1148 | {
|
---|
1149 | Element collect_list_node = doc.createElement(GSXML.COLLECTION_ELEM + GSXML.LIST_MODIFIER);
|
---|
1150 | File[] collect_dir = (new File(collect)).listFiles();
|
---|
1151 | if (collect_dir != null && collect_dir.length > 0)
|
---|
1152 | {
|
---|
1153 | for (int i = 0; i < collect_dir.length; i++)
|
---|
1154 | {
|
---|
1155 | if (collect_dir[i].isDirectory() && (!collect_dir[i].getName().startsWith(".svn")))
|
---|
1156 | {
|
---|
1157 | Element collect_node = doc.createElement(GSXML.COLLECTION_ELEM);
|
---|
1158 | collect_node.setAttribute(GSXML.NAME_ATT, collect_dir[i].getName());
|
---|
1159 | collect_list_node.appendChild(collect_node);
|
---|
1160 | }
|
---|
1161 | }
|
---|
1162 | }
|
---|
1163 | return collect_list_node;
|
---|
1164 | }
|
---|
1165 |
|
---|
1166 | // main() method - calls hashPassword() on any String argument, printing this to stdout
|
---|
1167 | // This main() is invoked by gliserver.pl perl code to encrypt passwords identically to Java code.
|
---|
1168 | public static void main(String[] args)
|
---|
1169 | {
|
---|
1170 | if (args.length < 1)
|
---|
1171 | {
|
---|
1172 | System.err.println("Usage: Authentication <string to encrypt>");
|
---|
1173 | System.exit(-1);
|
---|
1174 | }
|
---|
1175 | // just hash the first argument
|
---|
1176 | String hash = Authentication.hashPassword(args[0]);
|
---|
1177 | System.out.println(hash);
|
---|
1178 | }
|
---|
1179 | }
|
---|