[14295] | 1 | package org.greenstone.gsdl3.service;
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| 2 |
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| 3 | import org.greenstone.gsdl3.util.GSXML;
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| 4 | import org.greenstone.gsdl3.util.DerbyWrapper;
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| 5 | import org.greenstone.gsdl3.util.UserQueryResult;
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| 6 | import org.greenstone.gsdl3.util.UserTermInfo;
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| 7 |
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| 8 | import org.w3c.dom.Element;
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| 9 |
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[25258] | 10 | import java.util.ArrayList;
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[25124] | 11 | import java.util.HashMap;
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[25258] | 12 | import java.util.UUID;
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[14295] | 13 | import java.util.Vector;
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[25258] | 14 | import java.security.MessageDigest;
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[14295] | 15 | import java.sql.SQLException;
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| 16 | import java.util.regex.Pattern;
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| 17 | import java.io.File;
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| 18 |
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[25258] | 19 | import net.tanesha.recaptcha.ReCaptchaImpl;
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| 20 | import net.tanesha.recaptcha.ReCaptchaResponse;
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| 21 |
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[24978] | 22 | public class Authentication extends ServiceRack
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| 23 | {
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[25258] | 24 | //Error codes
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| 25 | protected static final int NO_ERROR = 0;
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| 26 | protected static final int ERROR_REQUEST_HAS_NO_PARAM_LIST = -1;
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| 27 | protected static final int ERROR_NOT_LOGGED_IN = -2;
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| 28 | protected static final int ERROR_ADMIN_NOT_LOGGED_IN = -3;
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| 29 | protected static final int ERROR_COULD_NOT_GET_USER_INFO = -4;
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| 30 | protected static final int ERROR_USERNAME_NOT_SPECIFIED = -5;
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| 31 | protected static final int ERROR_REQUESTED_USER_NOT_FOUND = -6;
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| 32 | protected static final int ERROR_SQL_EXCEPTION = -7;
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| 33 | protected static final int ERROR_INVALID_USERNAME = -8;
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| 34 | protected static final int ERROR_INVALID_PASSWORD = -9;
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| 35 | protected static final int ERROR_INCORRECT_PASSWORD = -10;
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| 36 | protected static final int ERROR_USER_ALREADY_EXISTS = -11;
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| 37 | protected static final int ERROR_ADDING_USER = -12;
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| 38 | protected static final int ERROR_REMOVING_USER = -13;
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| 39 | protected static final int ERROR_CAPTCHA_DOES_NOT_MATCH = -14;
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| 40 | protected static final int ERROR_CAPTCHA_MISSING = -15;
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| 41 | protected static final int ERROR_NOT_AUTHORISED = -16;
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| 42 |
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| 43 | protected static final HashMap<Integer, String> _errorMessageMap;
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| 44 | static
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| 45 | {
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| 46 | //Corresponding error messages
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| 47 | HashMap<Integer, String> errorMessageMap = new HashMap<Integer, String>();
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| 48 | errorMessageMap.put(ERROR_REQUEST_HAS_NO_PARAM_LIST, "The list of parameters for this request was empty.");
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| 49 | errorMessageMap.put(ERROR_NOT_LOGGED_IN, "You must be logged in to access this page.");
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| 50 | errorMessageMap.put(ERROR_ADMIN_NOT_LOGGED_IN, "You must be logged in as an administrator to access this page.");
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| 51 | errorMessageMap.put(ERROR_COULD_NOT_GET_USER_INFO, "There was a error getting the user information.");
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| 52 | errorMessageMap.put(ERROR_USERNAME_NOT_SPECIFIED, "No username was specified.");
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| 53 | errorMessageMap.put(ERROR_REQUESTED_USER_NOT_FOUND, "The requested user was not found in the database.");
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| 54 | errorMessageMap.put(ERROR_SQL_EXCEPTION, "There was an SQL exception while accessing the database.");
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| 55 | errorMessageMap.put(ERROR_INVALID_USERNAME, "The username specified was invalid.");
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| 56 | errorMessageMap.put(ERROR_INVALID_PASSWORD, "The password specified was invalid.");
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| 57 | errorMessageMap.put(ERROR_INCORRECT_PASSWORD, "The password specified was incorrect.");
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| 58 | errorMessageMap.put(ERROR_USER_ALREADY_EXISTS, "This user already exists and therefore cannot be added.");
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| 59 | errorMessageMap.put(ERROR_ADDING_USER, "There was an error adding this user to the database.");
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| 60 | errorMessageMap.put(ERROR_REMOVING_USER, "There was an error removing this user from the database.");
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| 61 | errorMessageMap.put(ERROR_CAPTCHA_DOES_NOT_MATCH, "The words you entered did not match the image, please try again.");
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| 62 | errorMessageMap.put(ERROR_CAPTCHA_MISSING, "The information from the captcha is missing.");
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| 63 | errorMessageMap.put(ERROR_NOT_AUTHORISED, "You are not authorised to access this page.");
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| 64 |
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| 65 | _errorMessageMap = errorMessageMap;
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| 66 | }
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| 67 |
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| 68 | //Admin-required operations
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| 69 | protected static final String LIST_USERS = "ListUsers";
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| 70 | protected static final String PERFORM_ADD = "PerformAdd";
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| 71 | protected static final String PERFORM_EDIT = "PerformEdit";
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| 72 | protected static final String ADD_USER = "AddUser";
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| 73 | protected static final String EDIT_USER = "EditUser";
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| 74 | protected static final String PERFORM_DELETE_USER = "PerformDeleteUser";
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| 75 |
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| 76 | protected static final ArrayList<String> _adminOpList;
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| 77 | static
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| 78 | {
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| 79 | ArrayList<String> opList = new ArrayList<String>();
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| 80 | opList.add(LIST_USERS);
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| 81 | opList.add(PERFORM_ADD);
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| 82 | opList.add(PERFORM_EDIT);
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| 83 | opList.add(EDIT_USER);
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| 84 | opList.add(PERFORM_DELETE_USER);
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| 85 |
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| 86 | _adminOpList = opList;
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| 87 | }
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| 88 |
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| 89 | //User-required operations
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| 90 | protected static final String ACCOUNT_SETTINGS = "AccountSettings";
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| 91 | protected static final String PERFORM_ACCOUNT_EDIT = "PerformAccEdit";
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| 92 | protected static final String PERFORM_RESET_PASSWORD = "PerformResetPassword";
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| 93 | protected static final ArrayList<String> _userOpList;
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| 94 | static
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| 95 | {
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| 96 | ArrayList<String> opList = new ArrayList<String>();
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| 97 | opList.add(ACCOUNT_SETTINGS);
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| 98 | opList.add(PERFORM_ACCOUNT_EDIT);
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| 99 | opList.add(PERFORM_RESET_PASSWORD);
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| 100 | opList.addAll(_adminOpList);
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| 101 | _userOpList = opList;
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| 102 | }
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| 103 |
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| 104 | //Other operations
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| 105 | protected static final String REGISTER = "Register";
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| 106 | protected static final String PERFORM_REGISTER = "PerformRegister";
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| 107 | protected static final String LOGIN = "Login";
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| 108 |
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[17452] | 109 | //the services on offer
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[24978] | 110 | protected static final String AUTHENTICATION_SERVICE = "Authentication";
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[25124] | 111 | protected static final String GET_USER_INFORMATION_SERVICE = "GetUserInformation";
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[14295] | 112 |
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[25258] | 113 | protected DerbyWrapper _derbyWrapper = null;
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| 114 |
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[17452] | 115 | /** constructor */
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| 116 | public Authentication()
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[24978] | 117 | {
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| 118 | }
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[14295] | 119 |
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[24978] | 120 | public boolean configure(Element info, Element extra_info)
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[17452] | 121 | {
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| 122 | logger.info("Configuring Authentication...");
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| 123 | this.config_info = info;
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[14295] | 124 |
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[17452] | 125 | // set up Authentication service info - for now just has name and type
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[24978] | 126 | Element authentication_service = this.doc.createElement(GSXML.SERVICE_ELEM);
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| 127 | authentication_service.setAttribute(GSXML.TYPE_ATT, "authen");
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[17452] | 128 | authentication_service.setAttribute(GSXML.NAME_ATT, AUTHENTICATION_SERVICE);
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| 129 | this.short_service_info.appendChild(authentication_service);
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[14295] | 130 |
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[25124] | 131 | // set up Authentication service info - for now just has name and type
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| 132 | Element getUserInformation_service = this.doc.createElement(GSXML.SERVICE_ELEM);
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| 133 | getUserInformation_service.setAttribute(GSXML.TYPE_ATT, GSXML.SERVICE_TYPE_PROCESS);
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| 134 | getUserInformation_service.setAttribute(GSXML.NAME_ATT, GET_USER_INFORMATION_SERVICE);
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| 135 | this.short_service_info.appendChild(getUserInformation_service);
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| 136 |
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[17452] | 137 | return true;
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| 138 | }
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[14295] | 139 |
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[24978] | 140 | protected Element getServiceDescription(String service_id, String lang, String subset)
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[17452] | 141 | {
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| 142 |
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[24978] | 143 | Element authen_service = this.doc.createElement(GSXML.SERVICE_ELEM);
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[17452] | 144 |
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[24978] | 145 | if (service_id.equals(AUTHENTICATION_SERVICE))
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| 146 | {
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| 147 | authen_service.setAttribute(GSXML.TYPE_ATT, "authen");
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[17452] | 148 | authen_service.setAttribute(GSXML.NAME_ATT, AUTHENTICATION_SERVICE);
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[24978] | 149 | }
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[25124] | 150 | else if (service_id.equals(GET_USER_INFORMATION_SERVICE))
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| 151 | {
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| 152 | authen_service.setAttribute(GSXML.TYPE_ATT, GSXML.SERVICE_TYPE_PROCESS);
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| 153 | authen_service.setAttribute(GSXML.NAME_ATT, GET_USER_INFORMATION_SERVICE);
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| 154 | }
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[24978] | 155 | else
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| 156 | {
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[17452] | 157 | return null;
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| 158 | }
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| 159 |
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[25124] | 160 | if (service_id.equals(AUTHENTICATION_SERVICE) && (subset == null || subset.equals(GSXML.DISPLAY_TEXT_ELEM + GSXML.LIST_MODIFIER)))
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[24978] | 161 | {
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| 162 | authen_service.appendChild(GSXML.createDisplayTextElement(this.doc, GSXML.DISPLAY_TEXT_NAME, getServiceName(service_id, lang)));
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[17452] | 163 | authen_service.appendChild(GSXML.createDisplayTextElement(this.doc, GSXML.DISPLAY_TEXT_DESCRIPTION, getServiceDescription(service_id, lang)));
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| 164 | }
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[24978] | 165 | return authen_service;
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[14295] | 166 | }
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[17452] | 167 |
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[24978] | 168 | protected String getServiceName(String service_id, String lang)
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| 169 | {
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| 170 | return getTextString(service_id + ".name", lang);
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[14295] | 171 | }
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| 172 |
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[24978] | 173 | protected String getServiceSubmit(String service_id, String lang)
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| 174 | {
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| 175 | return getTextString(service_id + ".submit", lang);
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[17452] | 176 | }
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[14295] | 177 |
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[24978] | 178 | protected String getServiceDescription(String service_id, String lang)
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| 179 | {
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| 180 | return getTextString(service_id + ".description", lang);
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[17452] | 181 | }
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[14295] | 182 |
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[24978] | 183 | protected void addCustomParams(String service, Element param_list, String lang)
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| 184 | {
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[17452] | 185 | }
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[14295] | 186 |
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[24978] | 187 | protected void createParameter(String name, Element param_list, String lang)
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| 188 | {
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[17452] | 189 | }
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[14295] | 190 |
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[25124] | 191 | protected Element processGetUserInformation(Element request)
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| 192 | {
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| 193 | // Create a new (empty) result message
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| 194 | Element result = this.doc.createElement(GSXML.RESPONSE_ELEM);
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| 195 |
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| 196 | result.setAttribute(GSXML.FROM_ATT, GET_USER_INFORMATION_SERVICE);
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| 197 | result.setAttribute(GSXML.TYPE_ATT, GSXML.REQUEST_TYPE_PROCESS);
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| 198 |
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| 199 | Element paramList = (Element) GSXML.getChildByTagName(request, GSXML.PARAM_ELEM + GSXML.LIST_MODIFIER);
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| 200 | if (paramList == null)
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| 201 | {
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[25258] | 202 | GSXML.addError(this.doc, result, _errorMessageMap.get(ERROR_REQUEST_HAS_NO_PARAM_LIST));
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| 203 | return result;
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[25124] | 204 | }
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| 205 |
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| 206 | HashMap params = GSXML.extractParams(paramList, true);
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| 207 |
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| 208 | String username = (String) params.get("username");
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| 209 |
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| 210 | if (username == null)
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| 211 | {
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[25258] | 212 | GSXML.addError(this.doc, result, _errorMessageMap.get(ERROR_USERNAME_NOT_SPECIFIED));
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[25124] | 213 | return result;
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| 214 | }
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| 215 |
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| 216 | DerbyWrapper dbWrapper = new DerbyWrapper();
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| 217 |
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| 218 | String usersDB_dir = this.site_home + File.separatorChar + "etc" + File.separatorChar + "usersDB";
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| 219 | dbWrapper.connectDatabase(usersDB_dir, true);
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| 220 |
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| 221 | UserQueryResult userQueryResult;
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| 222 | try
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| 223 | {
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| 224 | userQueryResult = dbWrapper.findUser(username);
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| 225 | Vector<UserTermInfo> terms = userQueryResult.getUserTerms();
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| 226 |
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| 227 | if (terms.size() == 0)
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| 228 | {
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[25258] | 229 | GSXML.addError(this.doc, result, _errorMessageMap.get(ERROR_REQUESTED_USER_NOT_FOUND));
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[25124] | 230 | return result;
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| 231 | }
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| 232 |
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| 233 | UserTermInfo userInfo = terms.get(0);
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| 234 | Element userInfoList = this.doc.createElement(GSXML.PARAM_ELEM + GSXML.LIST_MODIFIER);
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| 235 | result.appendChild(userInfoList);
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| 236 |
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[25258] | 237 | Element usernameField = GSXML.createParameter(this.doc, "username", userInfo.username);
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| 238 | Element passwordField = GSXML.createParameter(this.doc, "password", userInfo.password);
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| 239 | Element groupsField = GSXML.createParameter(this.doc, "groups", userInfo.groups);
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| 240 | Element accountStatusField = GSXML.createParameter(this.doc, "accountstatus", userInfo.accountstatus);
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| 241 | Element commentField = GSXML.createParameter(this.doc, "comment", userInfo.comment);
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[25124] | 242 |
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| 243 | userInfoList.appendChild(usernameField);
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| 244 | userInfoList.appendChild(passwordField);
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| 245 | userInfoList.appendChild(groupsField);
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| 246 | userInfoList.appendChild(accountStatusField);
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| 247 | userInfoList.appendChild(commentField);
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| 248 | }
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[25258] | 249 | catch (SQLException ex)
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[25124] | 250 | {
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[25258] | 251 | GSXML.addError(this.doc, result, _errorMessageMap.get(ERROR_SQL_EXCEPTION));
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[25124] | 252 | ex.printStackTrace();
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| 253 | }
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| 254 |
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| 255 | return result;
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| 256 | }
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| 257 |
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[25258] | 258 | protected Element processAuthentication(Element request)
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[24978] | 259 | {
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[25258] | 260 | checkAdminUserExists();
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[14295] | 261 |
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[17452] | 262 | // Create a new (empty) result message
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| 263 | Element result = this.doc.createElement(GSXML.RESPONSE_ELEM);
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| 264 | result.setAttribute(GSXML.FROM_ATT, AUTHENTICATION_SERVICE);
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| 265 | result.setAttribute(GSXML.TYPE_ATT, GSXML.REQUEST_TYPE_PROCESS);
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[14295] | 266 |
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[25258] | 267 | // Create an Authentication node put into the result
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| 268 | Element authenNode = this.doc.createElement(GSXML.AUTHEN_NODE_ELEM);
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| 269 | result.appendChild(authenNode);
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| 270 | result.appendChild(getCollectList(this.site_home + File.separatorChar + "collect"));
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| 271 |
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| 272 | // Create a service node added into the Authentication node
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| 273 | Element serviceNode = this.doc.createElement(GSXML.SERVICE_ELEM);
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| 274 | authenNode.appendChild(serviceNode);
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| 275 |
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[17452] | 276 | // Get the parameters of the request
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[24978] | 277 | Element param_list = (Element) GSXML.getChildByTagName(request, GSXML.PARAM_ELEM + GSXML.LIST_MODIFIER);
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| 278 | if (param_list == null)
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| 279 | {
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[25258] | 280 | serviceNode.setAttribute("operation", LOGIN);
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| 281 | GSXML.addError(this.doc, result, _errorMessageMap.get(ERROR_REQUEST_HAS_NO_PARAM_LIST));
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[24978] | 282 | return result; // Return the empty result
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[17452] | 283 | }
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[25258] | 284 | HashMap paramMap = GSXML.extractParams(param_list, false);
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| 285 | String op = (String) paramMap.get("authpage");
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| 286 | serviceNode.setAttribute("operation", op);
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[14295] | 287 |
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[25258] | 288 | String username = null;
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| 289 | String groups = null;
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[14295] | 290 |
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[25258] | 291 | Element userInformation = (Element) GSXML.getChildByTagName(request, GSXML.USER_INFORMATION_ELEM);
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| 292 | if (userInformation == null && _userOpList.contains(op))
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| 293 | {
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| 294 | serviceNode.setAttribute("operation", LOGIN);
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| 295 | GSXML.addError(this.doc, result, _errorMessageMap.get(ERROR_NOT_LOGGED_IN));
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| 296 | return result;
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| 297 | }
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[14295] | 298 |
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[25258] | 299 | if (userInformation != null)
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| 300 | {
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| 301 | username = userInformation.getAttribute(GSXML.USERNAME_ATT);
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| 302 | groups = userInformation.getAttribute(GSXML.GROUPS_ATT);
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| 303 | }
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[17452] | 304 |
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[25258] | 305 | if (username == null && _userOpList.contains(op))
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| 306 | {
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| 307 | serviceNode.setAttribute("operation", LOGIN);
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| 308 | GSXML.addError(this.doc, result, _errorMessageMap.get(ERROR_NOT_LOGGED_IN));
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| 309 | return result;
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| 310 | }
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[24978] | 311 |
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[25258] | 312 | if (_adminOpList.contains(op) && (groups == null || !groups.matches(".*\\badministrator\\b.*")))
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[24978] | 313 | {
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[25258] | 314 | serviceNode.setAttribute("operation", LOGIN);
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| 315 | GSXML.addError(this.doc, result, _errorMessageMap.get(ERROR_ADMIN_NOT_LOGGED_IN));
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| 316 | return result;
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| 317 | }
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[17452] | 318 |
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[25258] | 319 | if (op.equals(LIST_USERS))
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| 320 | {
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| 321 | int error = addUserInformationToNode(null, serviceNode);
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| 322 | if (error != NO_ERROR)
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[24978] | 323 | {
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[25258] | 324 | GSXML.addError(this.doc, result, _errorMessageMap.get(error));
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[24978] | 325 | }
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[25258] | 326 | }
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| 327 | else if (op.equals(PERFORM_ADD))
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| 328 | {
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| 329 | String newUsername = (String) paramMap.get("username");
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| 330 | String newPassword = (String) paramMap.get("password");
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| 331 | String newGroups = (String) paramMap.get("groups");
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| 332 | String newStatus = (String) paramMap.get("status");
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| 333 | String newComment = (String) paramMap.get("comment");
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| 334 | String newEmail = (String) paramMap.get("email");
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| 335 |
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| 336 | int error = addUser(newUsername, newPassword, newGroups, newStatus, newComment, newEmail);
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| 337 | if (error != NO_ERROR)
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[24978] | 338 | {
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[25258] | 339 | serviceNode.setAttribute("operation", ADD_USER);
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| 340 | GSXML.addError(this.doc, result, _errorMessageMap.get(error));
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[24978] | 341 | }
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[25258] | 342 | else
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[24978] | 343 | {
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[25258] | 344 | addUserInformationToNode(null, serviceNode);
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| 345 | serviceNode.setAttribute("operation", LIST_USERS);
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[24978] | 346 | }
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[25258] | 347 | }
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| 348 | else if (op.equals(PERFORM_REGISTER))
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| 349 | {
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| 350 | String newUsername = (String) paramMap.get("username");
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| 351 | String newPassword = (String) paramMap.get("password");
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| 352 | String newEmail = (String) paramMap.get("email");
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| 353 |
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| 354 | ReCaptchaImpl reCaptcha = new ReCaptchaImpl();
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| 355 | reCaptcha.setPrivateKey("6LckI88SAAAAAGnGy1PwuXYZzIMXZYoPxN51bWWG"); //TODO: MOVE TO SITECONFIG.XML FILE
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| 356 |
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| 357 | String challenge = (String) paramMap.get("recaptcha_challenge_field");
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| 358 | String uResponse = (String) paramMap.get("recaptcha_response_field");
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| 359 |
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| 360 | if (challenge == null || uResponse == null)
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[24978] | 361 | {
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[25258] | 362 | serviceNode.setAttribute("operation", REGISTER);
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| 363 | GSXML.addError(this.doc, result, _errorMessageMap.get(ERROR_CAPTCHA_MISSING));
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| 364 | return result;
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[24978] | 365 | }
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[25258] | 366 |
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| 367 | ReCaptchaResponse reCaptchaResponse = reCaptcha.checkAnswer(request.getAttribute("remoteAddress"), challenge, uResponse);
|
---|
| 368 |
|
---|
| 369 | if (!reCaptchaResponse.isValid())
|
---|
[24978] | 370 | {
|
---|
[25258] | 371 | serviceNode.setAttribute("operation", REGISTER);
|
---|
| 372 | GSXML.addError(this.doc, result, _errorMessageMap.get(ERROR_CAPTCHA_DOES_NOT_MATCH));
|
---|
| 373 | return result;
|
---|
[24978] | 374 | }
|
---|
[25258] | 375 |
|
---|
| 376 | int error = addUser(newUsername, newPassword, "", "true", "", newEmail);
|
---|
| 377 | if (error != NO_ERROR)
|
---|
[24978] | 378 | {
|
---|
[25258] | 379 | serviceNode.setAttribute("operation", REGISTER);
|
---|
| 380 | GSXML.addError(this.doc, result, _errorMessageMap.get(error));
|
---|
[24978] | 381 | }
|
---|
[25258] | 382 | }
|
---|
| 383 | else if (op.equals(PERFORM_EDIT))
|
---|
| 384 | {
|
---|
| 385 | String previousUsername = (String) paramMap.get("prevUsername");
|
---|
| 386 | String newUsername = (String) paramMap.get("newUsername");
|
---|
| 387 | String newPassword = (String) paramMap.get("password");
|
---|
| 388 | String newGroups = (String) paramMap.get("groups");
|
---|
| 389 | String newStatus = (String) paramMap.get("status");
|
---|
| 390 | String newComment = (String) paramMap.get("comment");
|
---|
| 391 | String newEmail = (String) paramMap.get("email");
|
---|
| 392 |
|
---|
| 393 | if (newPassword == null)
|
---|
[24978] | 394 | {
|
---|
[25258] | 395 | newPassword = retrieveDataForUser(previousUsername, "password");
|
---|
[24978] | 396 | }
|
---|
[25258] | 397 |
|
---|
| 398 | int error = removeUser(previousUsername);
|
---|
| 399 | if (error != NO_ERROR)
|
---|
[24978] | 400 | {
|
---|
[25258] | 401 | if (error == ERROR_USERNAME_NOT_SPECIFIED)
|
---|
| 402 | {
|
---|
| 403 | addUserInformationToNode(null, serviceNode);
|
---|
| 404 | serviceNode.setAttribute("operation", LIST_USERS);
|
---|
| 405 | }
|
---|
| 406 | else
|
---|
| 407 | {
|
---|
| 408 | serviceNode.setAttribute("operation", EDIT_USER);
|
---|
| 409 | GSXML.addError(this.doc, result, _errorMessageMap.get(error));
|
---|
| 410 | }
|
---|
| 411 | return result;
|
---|
[24978] | 412 | }
|
---|
[25258] | 413 | error = addUser(newUsername, newPassword, newGroups, newStatus, newComment, newEmail);
|
---|
| 414 | if (error != NO_ERROR)
|
---|
[24978] | 415 | {
|
---|
[25258] | 416 | serviceNode.setAttribute("operation", EDIT_USER);
|
---|
| 417 | GSXML.addError(this.doc, result, _errorMessageMap.get(error));
|
---|
[24978] | 418 | }
|
---|
[25258] | 419 | else
|
---|
[24978] | 420 | {
|
---|
[25258] | 421 | addUserInformationToNode(null, serviceNode);
|
---|
| 422 | serviceNode.setAttribute("operation", LIST_USERS);
|
---|
[24978] | 423 | }
|
---|
[25258] | 424 | }
|
---|
| 425 | else if (op.equals(PERFORM_ACCOUNT_EDIT))
|
---|
| 426 | {
|
---|
| 427 | String previousUsername = (String) paramMap.get("prevUsername");
|
---|
| 428 | String newUsername = (String) paramMap.get("newUsername");
|
---|
| 429 | String oldPassword = (String) paramMap.get("oldPassword");
|
---|
| 430 | String newPassword = (String) paramMap.get("newPassword");
|
---|
| 431 | String newEmail = (String) paramMap.get("newEmail");
|
---|
| 432 |
|
---|
| 433 | //Make sure the user name does not already exist
|
---|
| 434 | if (!previousUsername.equals(newUsername) && checkUserExists(newUsername))
|
---|
[24978] | 435 | {
|
---|
[25258] | 436 | addUserInformationToNode(previousUsername, serviceNode);
|
---|
| 437 | serviceNode.setAttribute("operation", ACCOUNT_SETTINGS);
|
---|
| 438 | GSXML.addError(this.doc, result, _errorMessageMap.get(ERROR_USER_ALREADY_EXISTS));
|
---|
| 439 | return result;
|
---|
[24978] | 440 | }
|
---|
[17452] | 441 |
|
---|
[25258] | 442 | String prevPassword = retrieveDataForUser(previousUsername, "password");
|
---|
[14295] | 443 |
|
---|
[25258] | 444 | if (newPassword != null)
|
---|
| 445 | {
|
---|
| 446 | oldPassword = hashPassword(oldPassword);
|
---|
[17452] | 447 |
|
---|
[25258] | 448 | if (oldPassword == null || !oldPassword.equals(prevPassword))
|
---|
[24978] | 449 | {
|
---|
[25258] | 450 | addUserInformationToNode(previousUsername, serviceNode);
|
---|
| 451 | serviceNode.setAttribute("operation", ACCOUNT_SETTINGS);
|
---|
| 452 | GSXML.addError(this.doc, result, _errorMessageMap.get(ERROR_INCORRECT_PASSWORD));
|
---|
[17452] | 453 | return result;
|
---|
| 454 | }
|
---|
| 455 | }
|
---|
[25258] | 456 | else
|
---|
| 457 | {
|
---|
| 458 | newPassword = prevPassword;
|
---|
| 459 | }
|
---|
[17452] | 460 |
|
---|
[25258] | 461 | String prevGroups = retrieveDataForUser(previousUsername, "groups");
|
---|
| 462 | String prevStatus = retrieveDataForUser(previousUsername, "status");
|
---|
| 463 | String prevComment = retrieveDataForUser(previousUsername, "comment");
|
---|
| 464 |
|
---|
| 465 | int error = removeUser(previousUsername);
|
---|
| 466 | if (error != NO_ERROR)
|
---|
[24978] | 467 | {
|
---|
[25258] | 468 | if (error == ERROR_USERNAME_NOT_SPECIFIED)
|
---|
[24978] | 469 | {
|
---|
[25258] | 470 | addUserInformationToNode(null, serviceNode);
|
---|
| 471 | serviceNode.setAttribute("operation", LIST_USERS);
|
---|
[17452] | 472 | }
|
---|
[24978] | 473 | else
|
---|
| 474 | {
|
---|
[25258] | 475 | addUserInformationToNode(previousUsername, serviceNode);
|
---|
| 476 | serviceNode.setAttribute("operation", ACCOUNT_SETTINGS);
|
---|
| 477 | GSXML.addError(this.doc, result, _errorMessageMap.get(error));
|
---|
[17452] | 478 | }
|
---|
[25258] | 479 | return result;
|
---|
[14295] | 480 | }
|
---|
[17452] | 481 |
|
---|
[25258] | 482 | error = addUser(newUsername, newPassword, prevGroups, prevStatus, prevComment, newEmail);
|
---|
| 483 | if (error != NO_ERROR)
|
---|
[24978] | 484 | {
|
---|
[25258] | 485 | GSXML.addError(this.doc, result, _errorMessageMap.get(error));
|
---|
[14295] | 486 | }
|
---|
[25258] | 487 |
|
---|
| 488 | addUserInformationToNode(null, serviceNode);
|
---|
| 489 | serviceNode.setAttribute("operation", LIST_USERS);
|
---|
[14295] | 490 | }
|
---|
[25258] | 491 | else if (op.equals(EDIT_USER))
|
---|
[24978] | 492 | {
|
---|
[25258] | 493 | String editUsername = (String) paramMap.get("username");
|
---|
| 494 | int error = addUserInformationToNode(editUsername, serviceNode);
|
---|
| 495 | if (error != NO_ERROR)
|
---|
[24978] | 496 | {
|
---|
[25258] | 497 | GSXML.addError(this.doc, result, _errorMessageMap.get(error));
|
---|
| 498 | }
|
---|
| 499 | }
|
---|
| 500 | else if (op.equals(ACCOUNT_SETTINGS))
|
---|
| 501 | {
|
---|
| 502 | String editUsername = (String) paramMap.get("username");
|
---|
| 503 |
|
---|
| 504 | if(editUsername == null)
|
---|
| 505 | {
|
---|
| 506 | serviceNode.setAttribute("operation", "");
|
---|
| 507 | GSXML.addError(this.doc, result, _errorMessageMap.get(ERROR_USERNAME_NOT_SPECIFIED));
|
---|
[17452] | 508 | return result;
|
---|
| 509 | }
|
---|
[25258] | 510 |
|
---|
| 511 | if(!editUsername.equals(username))
|
---|
[24978] | 512 | {
|
---|
[25258] | 513 | serviceNode.setAttribute("operation", LOGIN);
|
---|
| 514 | GSXML.addError(this.doc, result, _errorMessageMap.get(ERROR_NOT_AUTHORISED));
|
---|
[17452] | 515 | return result;
|
---|
| 516 | }
|
---|
[25258] | 517 | int error = addUserInformationToNode(editUsername, serviceNode);
|
---|
| 518 | if (error != NO_ERROR)
|
---|
[24978] | 519 | {
|
---|
[25258] | 520 | GSXML.addError(this.doc, result, _errorMessageMap.get(error));
|
---|
[17452] | 521 | }
|
---|
[14295] | 522 | }
|
---|
[25258] | 523 | else if (op.equals(PERFORM_RESET_PASSWORD))
|
---|
[24978] | 524 | {
|
---|
[25258] | 525 | String passwordResetUser = (String) paramMap.get("username");
|
---|
| 526 |
|
---|
| 527 | String newPassword = UUID.randomUUID().toString();
|
---|
| 528 | newPassword = newPassword.substring(0, newPassword.indexOf("-"));
|
---|
| 529 |
|
---|
| 530 | String email = retrieveDataForUser(passwordResetUser, "email");
|
---|
| 531 | String from = "[email protected]";
|
---|
| 532 | String host = request.getAttribute("remoteAddress");
|
---|
| 533 |
|
---|
[25270] | 534 | //TODO: FINISH THIS
|
---|
[25258] | 535 | }
|
---|
| 536 | else if (op.equals(PERFORM_DELETE_USER))
|
---|
| 537 | {
|
---|
| 538 | String usernameToDelete = (String) paramMap.get("username");
|
---|
| 539 | int error = removeUser(usernameToDelete);
|
---|
| 540 | if (error != NO_ERROR)
|
---|
[24978] | 541 | {
|
---|
[25258] | 542 | GSXML.addError(this.doc, result, _errorMessageMap.get(error));
|
---|
[17452] | 543 | }
|
---|
[25258] | 544 | addUserInformationToNode(null, serviceNode);
|
---|
| 545 | serviceNode.setAttribute("operation", LIST_USERS);
|
---|
| 546 | }
|
---|
[17452] | 547 |
|
---|
[25258] | 548 | return result;
|
---|
| 549 | }
|
---|
[17452] | 550 |
|
---|
[25258] | 551 | public static String hashPassword(String password)
|
---|
| 552 | {
|
---|
| 553 | String hashedPassword = null;
|
---|
| 554 | try
|
---|
| 555 | {
|
---|
| 556 | MessageDigest digest = MessageDigest.getInstance("SHA-1");
|
---|
| 557 | digest.reset();
|
---|
| 558 | hashedPassword = new String(digest.digest(password.getBytes("UTF-8")));
|
---|
[14295] | 559 | }
|
---|
[25258] | 560 | catch (Exception ex)
|
---|
| 561 | {
|
---|
| 562 | ex.printStackTrace();
|
---|
| 563 | }
|
---|
| 564 | return hashedPassword;
|
---|
| 565 | }
|
---|
[14295] | 566 |
|
---|
[25258] | 567 | private void checkAdminUserExists()
|
---|
| 568 | {
|
---|
| 569 | if (_derbyWrapper == null)
|
---|
[24978] | 570 | {
|
---|
[25258] | 571 | openDatabase();
|
---|
| 572 | }
|
---|
[17452] | 573 |
|
---|
[25258] | 574 | UserQueryResult userQueryResult = _derbyWrapper.findUser(null, null);
|
---|
| 575 | closeDatabase();
|
---|
[17452] | 576 |
|
---|
[25258] | 577 | if (userQueryResult != null)
|
---|
| 578 | {
|
---|
| 579 | Vector userInfo = userQueryResult.users;
|
---|
[17452] | 580 |
|
---|
[25258] | 581 | boolean adminFound = false;
|
---|
| 582 | for (int i = 0; i < userQueryResult.getSize(); i++)
|
---|
[24978] | 583 | {
|
---|
[25258] | 584 | if (((UserTermInfo) userInfo.get(i)).groups != null && ((UserTermInfo) userInfo.get(i)).groups.matches(".*\\badministrator\\b.*"))
|
---|
[24978] | 585 | {
|
---|
[25258] | 586 | adminFound = true;
|
---|
[17452] | 587 | }
|
---|
| 588 | }
|
---|
| 589 |
|
---|
[25258] | 590 | if (!adminFound)
|
---|
[24978] | 591 | {
|
---|
[25258] | 592 | addUser("admin", "admin", "administrator", "true", "Change the password for this account as soon as possible", "");
|
---|
[17452] | 593 | }
|
---|
[14295] | 594 | }
|
---|
| 595 |
|
---|
[25258] | 596 | closeDatabase();
|
---|
| 597 | }
|
---|
| 598 |
|
---|
| 599 | private boolean openDatabase()
|
---|
| 600 | {
|
---|
| 601 | _derbyWrapper = new DerbyWrapper();
|
---|
| 602 |
|
---|
| 603 | // 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
|
---|
| 604 | String usersDB_dir = this.site_home + File.separatorChar + "etc" + File.separatorChar + "usersDB";
|
---|
| 605 | File usersDB_file = new File(usersDB_dir);
|
---|
| 606 | if (!usersDB_file.exists())
|
---|
[24978] | 607 | {
|
---|
[25258] | 608 | String etc_dir = this.site_home + File.separatorChar + "etc";
|
---|
| 609 | File etc_file = new File(etc_dir);
|
---|
| 610 | if (!etc_file.exists())
|
---|
[24978] | 611 | {
|
---|
[25258] | 612 | boolean success = etc_file.mkdir();
|
---|
| 613 | if (!success)
|
---|
| 614 | {
|
---|
| 615 | logger.error("Couldn't create the etc dir under " + this.site_home + ".");
|
---|
| 616 | return false;
|
---|
| 617 | }
|
---|
[17452] | 618 | }
|
---|
[25258] | 619 | _derbyWrapper.connectDatabase(usersDB_dir, true);
|
---|
| 620 | _derbyWrapper.createDatabase();
|
---|
| 621 | }
|
---|
| 622 | else
|
---|
| 623 | {
|
---|
| 624 | _derbyWrapper.connectDatabase(usersDB_dir, false);
|
---|
| 625 | }
|
---|
| 626 | return true;
|
---|
| 627 | }
|
---|
[14295] | 628 |
|
---|
[25258] | 629 | private void closeDatabase()
|
---|
| 630 | {
|
---|
| 631 | if (_derbyWrapper != null)
|
---|
| 632 | {
|
---|
| 633 | _derbyWrapper.closeDatabase();
|
---|
| 634 | _derbyWrapper = null;
|
---|
| 635 | }
|
---|
| 636 | }
|
---|
[17452] | 637 |
|
---|
[25258] | 638 | private int addUserInformationToNode(String username, Element serviceNode)
|
---|
| 639 | {
|
---|
| 640 | if (_derbyWrapper == null)
|
---|
| 641 | {
|
---|
| 642 | openDatabase();
|
---|
| 643 | }
|
---|
[17452] | 644 |
|
---|
[25258] | 645 | UserQueryResult userQueryResult = _derbyWrapper.findUser(username, null);
|
---|
| 646 | closeDatabase();
|
---|
[17452] | 647 |
|
---|
[25258] | 648 | if (userQueryResult != null)
|
---|
| 649 | {
|
---|
| 650 | Element user_node = getUserNode(userQueryResult);
|
---|
| 651 | serviceNode.appendChild(user_node);
|
---|
| 652 | closeDatabase();
|
---|
| 653 | return NO_ERROR;
|
---|
| 654 | }
|
---|
[17452] | 655 |
|
---|
[25258] | 656 | closeDatabase();
|
---|
| 657 | return ERROR_COULD_NOT_GET_USER_INFO;
|
---|
| 658 | }
|
---|
[17452] | 659 |
|
---|
[25258] | 660 | private int removeUser(String username)
|
---|
| 661 | {
|
---|
| 662 | if (username == null)
|
---|
| 663 | {
|
---|
| 664 | return ERROR_USERNAME_NOT_SPECIFIED;
|
---|
| 665 | }
|
---|
[17452] | 666 |
|
---|
[25258] | 667 | if (_derbyWrapper == null)
|
---|
| 668 | {
|
---|
| 669 | openDatabase();
|
---|
| 670 | }
|
---|
| 671 |
|
---|
| 672 | boolean success = _derbyWrapper.deleteUser(username);
|
---|
| 673 | closeDatabase();
|
---|
| 674 |
|
---|
| 675 | if (success)
|
---|
| 676 | {
|
---|
| 677 | return NO_ERROR;
|
---|
| 678 | }
|
---|
| 679 |
|
---|
| 680 | return ERROR_REMOVING_USER;
|
---|
| 681 | }
|
---|
| 682 |
|
---|
| 683 | private int addUser(String newUsername, String newPassword, String newGroups, String newStatus, String newComment, String newEmail)
|
---|
| 684 | {
|
---|
| 685 | if (_derbyWrapper == null)
|
---|
| 686 | {
|
---|
| 687 | openDatabase();
|
---|
| 688 | }
|
---|
| 689 |
|
---|
| 690 | //Check the given user name
|
---|
| 691 | if ((newUsername == null) || (newUsername.length() < 2) || (newUsername.length() > 30) || (!(Pattern.matches("[a-zA-Z0-9//_//.]+", newUsername))))
|
---|
| 692 | {
|
---|
| 693 | closeDatabase();
|
---|
| 694 | return ERROR_INVALID_USERNAME;
|
---|
| 695 | }
|
---|
| 696 |
|
---|
| 697 | //Check the given password
|
---|
| 698 | if ((newPassword == null) || (newPassword.length() < 3) || (newPassword.length() > 8) || (!(Pattern.matches("[\\p{ASCII}]+", newPassword))))
|
---|
| 699 | {
|
---|
| 700 | closeDatabase();
|
---|
| 701 | return ERROR_INVALID_PASSWORD;
|
---|
| 702 | }
|
---|
| 703 |
|
---|
| 704 | newPassword = hashPassword(newPassword);
|
---|
| 705 |
|
---|
| 706 | newGroups = newGroups.replaceAll(" ", "");
|
---|
| 707 |
|
---|
| 708 | //Check if the user already exists
|
---|
| 709 | UserQueryResult userQueryResult = _derbyWrapper.findUser(newUsername, null);
|
---|
| 710 | if (userQueryResult != null)
|
---|
| 711 | {
|
---|
| 712 | return ERROR_USER_ALREADY_EXISTS;
|
---|
| 713 | }
|
---|
| 714 | else
|
---|
| 715 | {
|
---|
| 716 | System.err.println("ADDING " + newUsername + " " + newPassword);
|
---|
| 717 | boolean success = _derbyWrapper.addUser(newUsername, newPassword, newGroups, newStatus, newComment, newEmail);
|
---|
| 718 | if (!success)
|
---|
[24978] | 719 | {
|
---|
[25258] | 720 | closeDatabase();
|
---|
| 721 | return ERROR_ADDING_USER;
|
---|
[17452] | 722 | }
|
---|
[25258] | 723 | }
|
---|
| 724 | closeDatabase();
|
---|
| 725 | return NO_ERROR;
|
---|
| 726 | }
|
---|
[17452] | 727 |
|
---|
[25258] | 728 | private boolean checkUserExists(String username)
|
---|
| 729 | {
|
---|
| 730 | if (_derbyWrapper == null)
|
---|
| 731 | {
|
---|
| 732 | openDatabase();
|
---|
| 733 | }
|
---|
| 734 |
|
---|
| 735 | try
|
---|
| 736 | {
|
---|
| 737 | UserQueryResult result = _derbyWrapper.findUser(username);
|
---|
| 738 |
|
---|
| 739 | if (result != null)
|
---|
[24978] | 740 | {
|
---|
[25258] | 741 | return true;
|
---|
[24978] | 742 | }
|
---|
| 743 | else
|
---|
| 744 | {
|
---|
[25258] | 745 | return false;
|
---|
[17452] | 746 | }
|
---|
[25258] | 747 |
|
---|
[14295] | 748 | }
|
---|
[25258] | 749 | catch (Exception ex)
|
---|
| 750 | {
|
---|
| 751 | return false;
|
---|
| 752 | }
|
---|
| 753 | finally
|
---|
| 754 | {
|
---|
| 755 | closeDatabase();
|
---|
| 756 | }
|
---|
| 757 | }
|
---|
[17452] | 758 |
|
---|
[25258] | 759 | private String retrieveDataForUser(String username, String dataType)
|
---|
| 760 | {
|
---|
| 761 | if (_derbyWrapper == null)
|
---|
[24978] | 762 | {
|
---|
[25258] | 763 | openDatabase();
|
---|
| 764 | }
|
---|
| 765 |
|
---|
| 766 | String password = null;
|
---|
| 767 |
|
---|
| 768 | try
|
---|
| 769 | {
|
---|
| 770 | UserQueryResult result = _derbyWrapper.findUser(username);
|
---|
| 771 | Vector userInfo = result.users;
|
---|
| 772 |
|
---|
| 773 | for (int i = 0; i < result.getSize(); i++)
|
---|
[24978] | 774 | {
|
---|
[25258] | 775 | if (dataType.equals("password"))
|
---|
[24978] | 776 | {
|
---|
[25258] | 777 | return ((UserTermInfo) userInfo.get(i)).password;
|
---|
[24978] | 778 | }
|
---|
[25258] | 779 | else if (dataType.equals("groups"))
|
---|
[24978] | 780 | {
|
---|
[25258] | 781 | return ((UserTermInfo) userInfo.get(i)).groups;
|
---|
[17452] | 782 | }
|
---|
[25258] | 783 | else if (dataType.equals("status"))
|
---|
| 784 | {
|
---|
| 785 | return ((UserTermInfo) userInfo.get(i)).accountstatus;
|
---|
| 786 | }
|
---|
| 787 | else if (dataType.equals("comment"))
|
---|
| 788 | {
|
---|
| 789 | return ((UserTermInfo) userInfo.get(i)).comment;
|
---|
| 790 | }
|
---|
| 791 | else if (dataType.equals("email"))
|
---|
| 792 | {
|
---|
| 793 | return ((UserTermInfo) userInfo.get(i)).email;
|
---|
| 794 | }
|
---|
[24978] | 795 | }
|
---|
[14295] | 796 | }
|
---|
[25258] | 797 | catch (Exception ex)
|
---|
| 798 | {
|
---|
| 799 | ex.printStackTrace();
|
---|
| 800 | }
|
---|
[14295] | 801 |
|
---|
[25258] | 802 | closeDatabase();
|
---|
| 803 | return password;
|
---|
[14295] | 804 | }
|
---|
| 805 |
|
---|
[24978] | 806 | private Element getUserNode(UserQueryResult userQueryResult)
|
---|
| 807 | {
|
---|
| 808 | Element user_list_node = this.doc.createElement(GSXML.USER_NODE_ELEM + "List");
|
---|
[14295] | 809 |
|
---|
[25258] | 810 | Vector userInfo = userQueryResult.users;
|
---|
[14295] | 811 |
|
---|
[24978] | 812 | for (int i = 0; i < userQueryResult.getSize(); i++)
|
---|
| 813 | {
|
---|
| 814 | Element user_node = this.doc.createElement(GSXML.USER_NODE_ELEM);
|
---|
[25258] | 815 | String username = ((UserTermInfo) userInfo.get(i)).username;
|
---|
| 816 | String groups = ((UserTermInfo) userInfo.get(i)).groups;
|
---|
| 817 | String accountstatus = ((UserTermInfo) userInfo.get(i)).accountstatus;
|
---|
| 818 | String comment = ((UserTermInfo) userInfo.get(i)).comment;
|
---|
| 819 | String email = ((UserTermInfo) userInfo.get(i)).email;
|
---|
| 820 | user_node.setAttribute("username", username);
|
---|
| 821 | user_node.setAttribute("groups", groups);
|
---|
| 822 | user_node.setAttribute("status", accountstatus);
|
---|
| 823 | user_node.setAttribute("comment", comment);
|
---|
| 824 | user_node.setAttribute("email", email);
|
---|
[14295] | 825 |
|
---|
[17452] | 826 | user_list_node.appendChild(user_node);
|
---|
[14295] | 827 | }
|
---|
[24978] | 828 | return user_list_node;
|
---|
[14295] | 829 | }
|
---|
| 830 |
|
---|
[24978] | 831 | private Element getCollectList(String collect)
|
---|
| 832 | {
|
---|
| 833 | Element collect_list_node = this.doc.createElement(GSXML.COLLECTION_ELEM + "List");
|
---|
| 834 | File[] collect_dir = (new File(collect)).listFiles();
|
---|
| 835 | if (collect_dir != null && collect_dir.length > 0)
|
---|
| 836 | {
|
---|
| 837 | for (int i = 0; i < collect_dir.length; i++)
|
---|
| 838 | {
|
---|
| 839 | if (collect_dir[i].isDirectory() && (!collect_dir[i].getName().startsWith(".svn")))
|
---|
| 840 | {
|
---|
[17452] | 841 | Element collect_node = this.doc.createElement(GSXML.COLLECTION_ELEM);
|
---|
[24978] | 842 | collect_node.setAttribute("name", collect_dir[i].getName());
|
---|
[17452] | 843 | collect_list_node.appendChild(collect_node);
|
---|
| 844 | }
|
---|
| 845 | }
|
---|
[14402] | 846 | }
|
---|
[17452] | 847 | return collect_list_node;
|
---|
[14402] | 848 | }
|
---|
[14295] | 849 | }
|
---|