1 | /******************************************************************************* |
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2 | * Author: Emerson faria Nobre - emerson-faria.nobre@serpro.gov.br - january/09 |
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3 | * Organization: SERPRO - Servico Federal de Processamento de Dados |
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4 | * Description: This source code is an extension of UserProvisioningOfficer.java |
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5 | * New capabilities implemented: |
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6 | * - Authenticate user in Ldap. |
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7 | * - Automatically Create/Update the MailServerAccount |
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8 | * (tables: fnbl_email_account, fnbl_email_enable_account, |
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9 | * fnbl_email_push_registry) |
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10 | * Changes: |
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11 | * Author/Date/Description: |
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12 | * Emerson Faria Nobre - june/2009 - Inserted parameters UserFieldName and |
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13 | * PwdFieldName because the LDAP Server of each Company that I |
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14 | * need to install Funambol use diferent names for this fields. |
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15 | * |
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16 | * Changes: |
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17 | * Autor/Description/Date: |
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18 | * Lucas da Costa Silva / Sync with notes, photo, address, and the possibility |
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19 | * to login with any uid from the overlay and it will use |
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20 | * only the uid from the ldap not to add multiple principal |
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21 | * to the same person that use different user in the same |
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22 | * device. |
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23 | * / Sep to Oct-2009 |
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24 | * |
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25 | ******************************************************************************* |
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26 | * |
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27 | * |
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28 | * |
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29 | * Funambol is a mobile platform developed by Funambol, Inc. |
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30 | * Copyright (C) 2006 - 2007 Funambol, Inc. |
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31 | * |
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32 | * This program is free software; you can redistribute it and/or modify it under |
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33 | * the terms of the GNU Affero General Public License version 3 as published by |
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34 | * the Free Software Foundation with the addition of the following permission |
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35 | * added to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED |
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36 | * WORK IN WHICH THE COPYRIGHT IS OWNED BY FUNAMBOL, FUNAMBOL DISCLAIMS THE |
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37 | * WARRANTY OF NON INFRINGEMENT OF THIRD PARTY RIGHTS. |
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38 | * |
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39 | * This program is distributed in the hope that it will be useful, but WITHOUT |
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40 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS |
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41 | * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more |
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42 | * details. |
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43 | * |
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44 | * You should have received a copy of the GNU Affero General Public License |
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45 | * along with this program; if not, see http://www.gnu.org/licenses or write to |
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46 | * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, |
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47 | * MA 02110-1301 USA. |
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48 | * |
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49 | * You can contact Funambol, Inc. headquarters at 643 Bair Island Road, Suite |
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50 | * 305, Redwood City, CA 94063, USA, or at email address info@funambol.com. |
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51 | * |
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52 | * The interactive user interfaces in modified source and object code versions |
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53 | * of this program must display Appropriate Legal Notices, as required under |
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54 | * Section 5 of the GNU Affero General Public License version 3. |
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55 | * |
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56 | * In accordance with Section 7(b) of the GNU Affero General Public License |
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57 | * version 3, these Appropriate Legal Notices must retain the display of the |
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58 | * "Powered by Funambol" logo. If the display of the logo is not reasonably |
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59 | * feasible for technical reasons, the Appropriate Legal Notices must display |
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60 | * the words "Powered by Funambol". |
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61 | */ |
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62 | package com.funambol.server.security; |
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63 | |
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64 | import java.util.Hashtable; |
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65 | import java.util.List; |
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66 | |
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67 | import javax.naming.Context; |
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68 | import javax.naming.NamingEnumeration; |
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69 | import javax.naming.NamingException; |
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70 | import javax.naming.directory.DirContext; |
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71 | import javax.naming.directory.InitialDirContext; |
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72 | import javax.naming.directory.SearchControls; |
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73 | import javax.naming.directory.SearchResult; |
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74 | |
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75 | import sun.util.logging.resources.logging; |
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76 | |
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77 | import com.funambol.email.console.dao.ConsoleDAO; |
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78 | import com.funambol.email.exception.DBAccessException; |
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79 | import com.funambol.email.exception.InboxListenerConfigException; |
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80 | import com.funambol.email.model.MailServer; |
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81 | import com.funambol.email.model.MailServerAccount; |
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82 | import com.funambol.email.util.Def; |
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83 | import com.funambol.framework.core.Authentication; |
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84 | import com.funambol.framework.core.Cred; |
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85 | import com.funambol.framework.filter.WhereClause; |
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86 | import com.funambol.framework.security.Sync4jPrincipal; |
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87 | import com.funambol.framework.server.Sync4jUser; |
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88 | import com.funambol.framework.server.store.NotFoundException; |
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89 | import com.funambol.framework.server.store.PersistentStoreException; |
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90 | import com.funambol.framework.tools.Base64; |
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91 | import com.funambol.framework.tools.beans.LazyInitBean; |
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92 | import com.funambol.pushlistener.service.registry.RegistryEntryStatus; |
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93 | import com.funambol.server.admin.AdminException; |
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94 | import com.funambol.server.admin.UserManager; |
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95 | import com.funambol.server.config.Configuration; |
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96 | |
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97 | |
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98 | /** |
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99 | * This is an implementation of the <i>Officier</i> interface. It provides |
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100 | * the user provisioning so if an user is not in the database he will be added. |
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101 | * It requires basic authentication |
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102 | * |
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103 | * @version $Id: UserProvisioningOfficer.java,v 1.4 2008-06-24 12:50:06 piter_may Exp $ |
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104 | */ |
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105 | public class LdapUserProvisioningOfficer |
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106 | extends DBOfficer |
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107 | implements LazyInitBean { |
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108 | |
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109 | private static final long serialVersionUID = 1978810349147209602L; |
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110 | |
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111 | Ldap objLdap; |
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112 | MailServerAccount msa; |
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113 | Boolean InsertMSA; |
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114 | String ldapIP; |
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115 | String ldapPort; |
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116 | String ldapStartSearchPath; |
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117 | |
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118 | boolean MsaEnablePush; |
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119 | boolean MsaEnablePolling; |
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120 | int MsaRefreshTime; |
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121 | int MsaMaxEmailNumber; |
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122 | int MsaMaxImapEmails; |
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123 | |
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124 | // ------------------------------------------------------------ Constructors |
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125 | public LdapUserProvisioningOfficer() { |
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126 | super(); |
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127 | msa = new MailServerAccount(); |
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128 | } |
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129 | |
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130 | // ---------------------------------------------------------- Public methods |
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131 | public void init() { |
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132 | super.init(); |
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133 | } |
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134 | |
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135 | /** |
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136 | * Authenticates a credential. |
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137 | * |
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138 | * @param credential the credential to be authenticated |
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139 | * |
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140 | * @return the Sync4jUser if the credential is autenticated, null otherwise |
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141 | */ |
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142 | public Sync4jUser authenticateUser(Cred credential) { |
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143 | |
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144 | if (log.isTraceEnabled()) { |
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145 | StringBuffer sb = new StringBuffer("##########"); |
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146 | sb.append(credential.getAuthentication().getPassword()); |
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147 | sb.append("::"); |
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148 | sb.append(credential.getAuthentication().getData()); |
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149 | sb.append("::"); |
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150 | sb.append(credential.getAuthentication().getUsername()); |
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151 | sb.append("::"); |
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152 | sb.append(credential.getUsername()); |
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153 | sb.append("::"); |
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154 | sb.append(credential.getData()); |
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155 | sb.append("::"); |
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156 | sb.append(credential.getFormat()); |
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157 | sb.append("::"); |
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158 | sb.append(credential.getType()); |
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159 | sb.append("##############"); |
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160 | log.trace(sb.toString()); |
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161 | } |
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162 | |
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163 | |
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164 | Configuration config = Configuration.getConfiguration(); |
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165 | ps = config.getStore(); |
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166 | |
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167 | userManager = (UserManager) config.getUserManager(); |
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168 | |
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169 | String type = credential.getType(); |
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170 | |
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171 | if ((Cred.AUTH_TYPE_BASIC).equals(type)) { |
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172 | return authenticateBasicCredential(credential,"simple"); |
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173 | |
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174 | } else if ((Cred.AUTH_TYPE_MD5).equals(type)) { |
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175 | return authenticateMD5Credential(credential); |
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176 | |
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177 | } |
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178 | return null; |
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179 | } |
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180 | |
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181 | protected Sync4jUser getUser(String userName, String password) { |
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182 | |
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183 | try { |
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184 | objLdap = new Ldap(this.getLdapIP(), this.getLdapPort(), userName, |
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185 | "empty", this.getLdapStartSearchPath(), "nothing is so simple"); |
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186 | |
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187 | return super.getUser(objLdap.getUid(),password); |
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188 | |
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189 | } catch (Exception e) { |
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190 | return null; |
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191 | } |
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192 | |
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193 | } |
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194 | |
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195 | /** |
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196 | * Gets the supported authentication type |
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197 | * |
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198 | * @return the basic authentication type |
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199 | */ |
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200 | public String getClientAuth() { |
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201 | return Cred.AUTH_TYPE_BASIC; |
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202 | } |
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203 | |
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204 | // ------------------------------------------------------- Protected Methods |
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205 | |
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206 | // Insert/Update MailServerAccount (MSA) |
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207 | protected void InsertUpdateMSA(String user, String pwd) { |
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208 | |
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209 | if (log.isTraceEnabled()) { |
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210 | log.trace("LdapUserProvisioningOfficer - I will create cdao object"); |
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211 | } |
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212 | try { |
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213 | ConsoleDAO cdao = new ConsoleDAO(); |
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214 | |
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215 | if (log.isTraceEnabled()) { |
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216 | log.trace("LdapUserProvisioningOfficer - I will verify if it is insert or update"); |
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217 | } |
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218 | msa = null; |
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219 | |
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220 | if (log.isTraceEnabled()) { |
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221 | log.trace("LdapUserProvisioningOfficer - before command cdao.getUser(user)"); |
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222 | } |
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223 | |
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224 | List<MailServerAccount> accounts = cdao.getUserAccounts(user); |
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225 | if(accounts!=null && accounts.size()>0) { |
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226 | for (MailServerAccount mailServerAccount : accounts) { |
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227 | if(mailServerAccount.getMailServer().getDescription().equals("expresso")) { |
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228 | msa = accounts.get(0); |
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229 | } |
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230 | } |
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231 | } |
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232 | |
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233 | if (log.isTraceEnabled()) { |
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234 | log.trace("LdapUserProvisioningOfficer - after command cdao.getUser(user)"); |
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235 | } |
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236 | |
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237 | if (msa == null) { |
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238 | msa = new MailServerAccount(); |
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239 | this.InsertMSA = true; |
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240 | } else { |
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241 | this.InsertMSA = false; |
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242 | } |
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243 | |
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244 | if (log.isTraceEnabled()) { |
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245 | log.trace("LdapUserProvisioningOfficer - after if (msa == null)"); |
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246 | log.trace("LdapUserProvisioningOfficer - msa.getUsername() = " + msa.getUsername()); |
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247 | log.trace("LdapUserProvisioningOfficer - It is insert: " + this.InsertMSA + "- username = " + msa.getUsername()); |
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248 | } |
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249 | |
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250 | if (!this.InsertMSA) { |
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251 | if (log.isTraceEnabled()) { |
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252 | log.trace("LdapUserProvisioningOfficer - The key Id = " + msa.getId()); |
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253 | log.trace("LdapUserProvisioningOfficer - The key UserName = " + msa.getUsername()); |
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254 | } |
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255 | } |
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256 | if (this.InsertMSA) { |
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257 | if (log.isTraceEnabled()) { |
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258 | log.trace("LdapUserProvisioningOfficer - I will set setUserName" + user); |
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259 | } |
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260 | msa.setUsername(user); |
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261 | } |
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262 | msa.setMsLogin(user); |
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263 | msa.setMsPassword(pwd); |
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264 | msa.setMsAddress(objLdap.getmail()); |
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265 | msa.setPush(this.getMsaEnablePush()); |
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266 | msa.setMaxEmailNumber(this.getMsaMaxEmailNumber()); |
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267 | msa.setMaxImapEmail(this.getMsaMaxImapEmails()); |
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268 | msa.setPeriod(this.getMsaRefreshTime()); |
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269 | msa.setActive(this.getMsaEnablePolling()); |
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270 | msa.setTaskBeanFile(Def.DEFAULT_INBOX_LISTENER_BEAN_FILE); |
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271 | msa.setLastUpdate(System.currentTimeMillis()); |
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272 | |
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273 | if (this.InsertMSA) { |
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274 | msa.setStatus(RegistryEntryStatus.NEW); |
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275 | } else { |
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276 | msa.setStatus(RegistryEntryStatus.UPDATED); |
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277 | } |
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278 | |
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279 | if (log.isTraceEnabled()) { |
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280 | log.trace("LdapUserProvisioningOfficer - I already set setMsLogin" + user); |
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281 | log.trace("LdapUserProvisioningOfficer - I will set setMsPassword"); |
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282 | log.trace("LdapUserProvisioningOfficer - I will set setMsAddress = " + objLdap.getmail()); |
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283 | log.trace("LdapUserProvisioningOfficer - I will set setPush = " + this.getMsaEnablePush()); |
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284 | log.trace("LdapUserProvisioningOfficer - I will set setMaxEmailNumber = " + this.getMsaMaxEmailNumber()); |
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285 | log.trace("LdapUserProvisioningOfficer - I will set setMaxImapEmail = " + this.getMsaMaxImapEmails()); |
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286 | log.trace("LdapUserProvisioningOfficer - I will set setPeriod = " + this.getMsaRefreshTime()); |
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287 | log.trace("LdapUserProvisioningOfficer - I will set setActive = " + this.getMsaEnablePolling()); |
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288 | log.trace("LdapUserProvisioningOfficer - I will set fnbl_email_push_registry"); |
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289 | } |
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290 | |
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291 | String[] param = {"description"}; |
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292 | String[] value = {"expresso"}; |
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293 | String[] operator = {WhereClause.OPT_EQ}; |
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294 | |
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295 | MailServer[] ms = cdao.getPubMailServers(new WhereClause(param[0], new String[]{value[0]}, operator[0], false)); |
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296 | |
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297 | if (log.isTraceEnabled()) { |
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298 | log.trace("LdapUserProvisioningOfficer - I found the MailServer expresso - ID = " + ms[0].getMailServerId()); |
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299 | } |
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300 | msa.setMailServer(cdao.getPubMailServer(ms[0].getMailServerId())); |
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301 | |
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302 | if (this.InsertMSA) { |
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303 | int ret = cdao.insertUserAccount(msa); |
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304 | if (log.isTraceEnabled()) { |
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305 | log.trace("LdapUserProvisioningOfficer - return of insertUser(msa): " + ret); |
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306 | } |
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307 | } else { |
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308 | int ret = cdao.updateUserAccount(msa); |
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309 | if (log.isTraceEnabled()) { |
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310 | log.trace("LdapUserProvisioningOfficer - return of updateUser(msa): " + ret); |
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311 | } |
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312 | } |
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313 | } catch (InboxListenerConfigException e) { |
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314 | log.error("LdapUserProvisioningOfficer - Error creating DAO layer to Insert/Update Mail User: ", e); |
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315 | } catch (DBAccessException e) { |
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316 | log.error("LdapUserProvisioningOfficer - Error accessing Database to Insert/Update Mail User: ", e); |
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317 | } |
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318 | } |
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319 | |
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320 | /** |
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321 | * Checks the given credential. If the user or the principal isn't found, |
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322 | * they are created. |
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323 | * |
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324 | * @param credential the credential to check |
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325 | * |
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326 | * @return the Sync4jUser if the credential is autenticated, null otherwise |
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327 | */ |
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328 | protected Sync4jUser authenticateBasicCredential(Cred credential, String authType) { |
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329 | String username = null, password = null; |
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330 | |
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331 | Authentication auth = credential.getAuthentication(); |
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332 | String deviceId = auth.getDeviceId(); |
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333 | |
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334 | String userpwd = new String(Base64.decode(auth.getData())); |
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335 | |
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336 | int p = userpwd.indexOf(':'); |
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337 | |
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338 | if (p == -1) { |
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339 | username = userpwd; |
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340 | password = ""; |
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341 | } else { |
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342 | username = (p > 0) ? userpwd.substring(0, p) : ""; |
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343 | password = (p == (userpwd.length() - 1)) ? "" : userpwd.substring(p + 1); |
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344 | } |
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345 | |
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346 | if (log.isTraceEnabled()) { |
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347 | log.trace("User to check: " + username); |
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348 | } |
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349 | |
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350 | // LDAP Checkpoint |
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351 | // |
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352 | if (log.isTraceEnabled()) { |
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353 | log.trace("LdapUserProvisioningOfficer - CheckPoint LDAP - getLdapIP: " + this.getLdapIP() + " getLdapPort: " + this.getLdapPort()); |
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354 | } |
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355 | objLdap = new Ldap(this.getLdapIP(), this.getLdapPort(), username, password, this.getLdapStartSearchPath(), authType); |
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356 | |
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357 | // Try to authenticate in LDAP |
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358 | if (objLdap.getreturnStatus() == false) { |
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359 | if (log.isTraceEnabled()) { |
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360 | log.trace("LDAP Authentication Failure: " + objLdap.geterrorMsg() + " - " + objLdap.geterrorStatus()); |
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361 | } |
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362 | return null; |
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363 | } |
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364 | this.InsertUpdateMSA(objLdap.getUid(), password); |
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365 | |
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366 | // Gets the user |
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367 | Sync4jUser user = getUser(objLdap.getUid(), null); |
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368 | if (user == null) { |
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369 | try { |
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370 | user = insertUser(objLdap.getUid(), password); |
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371 | if (log.isTraceEnabled()) { |
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372 | log.trace(username+" to User '" + objLdap.getUid() + "' created"); |
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373 | } |
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374 | } catch (Exception e) { |
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375 | log.error("Error inserting a new user", e); |
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376 | return null; |
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377 | } |
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378 | } else { |
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379 | if (log.isTraceEnabled()) { |
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380 | log.trace(username+" to User '" + objLdap.getUid() + "' found"); |
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381 | } |
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382 | // Check the roles |
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383 | // |
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384 | if (isASyncUser(user)) { |
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385 | // |
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386 | // User authenticated |
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387 | if (log.isTraceEnabled()) { |
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388 | log.trace("User is a SyncUser"); |
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389 | } |
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390 | } else { |
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391 | // User not authenticated |
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392 | // |
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393 | if (log.isTraceEnabled()) { |
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394 | log.trace("The user is not a '" + ROLE_USER + "'"); |
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395 | } |
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396 | return null; |
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397 | } |
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398 | } |
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399 | |
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400 | // |
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401 | // Verify that the principal for the specify deviceId and username exists |
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402 | // Otherwise a new principal will be created |
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403 | // |
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404 | try { |
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405 | handlePrincipal(objLdap.getUid(), deviceId); |
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406 | } catch (PersistentStoreException e) { |
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407 | log.error("Error handling the principal", e); |
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408 | return null; |
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409 | } |
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410 | return user; |
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411 | } |
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412 | |
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413 | /** |
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414 | * Insert a new user with the given username and password |
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415 | * |
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416 | * @param userName the username |
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417 | * @param password the password |
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418 | * |
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419 | * @return the new user |
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420 | * |
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421 | * @throws AdminException in case of admin errors |
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422 | * @throws PersistentStoreException if an error occurs |
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423 | */ |
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424 | protected Sync4jUser insertUser( |
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425 | String userName, String password) |
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426 | throws AdminException, PersistentStoreException { |
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427 | |
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428 | Sync4jUser user = new Sync4jUser(); |
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429 | user.setUsername(userName); |
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430 | user.setPassword(password); |
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431 | user.setFirstname(objLdap.getcn()); |
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432 | user.setRoles(new String[]{ROLE_USER}); |
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433 | user.setEmail(objLdap.getmail()); |
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434 | |
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435 | userManager.insertUser(user); |
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436 | return user; |
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437 | } |
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438 | |
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439 | /** |
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440 | * Returns the principal with the given username and deviceId. |
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441 | * <code>null</code> if not found |
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442 | * @param userName the username |
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443 | * @param deviceId the device id |
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444 | * @return the principal found or null. |
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445 | * @throws PersistentStoreException if an error occurs |
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446 | */ |
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447 | protected Sync4jPrincipal getPrincipal(String userName, String deviceId) |
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448 | throws PersistentStoreException { |
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449 | |
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450 | Sync4jPrincipal principal = null; |
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451 | |
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452 | // |
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453 | // Verify that exist the principal for the specify deviceId and username |
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454 | // |
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455 | principal = Sync4jPrincipal.createPrincipal(userName, deviceId); |
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456 | |
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457 | try { |
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458 | ps.read(principal); |
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459 | } catch (NotFoundException ex) { |
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460 | return null; |
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461 | } |
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462 | |
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463 | return principal; |
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464 | } |
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465 | |
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466 | /** |
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467 | * Inserts a new principal with the given userName and deviceId |
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468 | * @param userName the username |
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469 | * @param deviceId the device id |
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470 | * @return the principal created |
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471 | * @throws PersistentStoreException if an error occurs creating the principal |
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472 | */ |
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473 | protected Sync4jPrincipal insertPrincipal(String userName, String deviceId) |
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474 | throws PersistentStoreException { |
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475 | |
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476 | // |
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477 | // We must create a new principal |
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478 | // |
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479 | Sync4jPrincipal principal = Sync4jPrincipal.createPrincipal(userName, deviceId); |
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480 | |
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481 | ps.store(principal); |
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482 | |
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483 | return principal; |
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484 | } |
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485 | |
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486 | /** |
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487 | * Searchs if there is a principal with the given username and device id. |
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488 | * if no principal is found, a new one is created. |
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489 | * @param userName the user name |
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490 | * @param deviceId the device id |
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491 | * @return the found principal or the new one |
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492 | */ |
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493 | protected Sync4jPrincipal handlePrincipal(String username, String deviceId) |
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494 | throws PersistentStoreException { |
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495 | |
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496 | Sync4jPrincipal principal = null; |
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497 | |
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498 | // |
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499 | // Verify if the principal for the specify deviceId and username exists |
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500 | // |
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501 | principal = getPrincipal(username, deviceId); |
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502 | |
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503 | if (log.isTraceEnabled()) { |
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504 | log.trace("Principal '" + username + |
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505 | "/" + |
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506 | deviceId + "' " + |
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507 | ((principal != null) ? "found" : "not found. A new principal will be created")); |
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508 | } |
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509 | |
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510 | if (principal == null) { |
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511 | principal = insertPrincipal(username, deviceId); |
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512 | if (log.isTraceEnabled()) { |
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513 | log.trace("Principal '" + username + |
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514 | "/" + |
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515 | deviceId + "' created"); |
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516 | } |
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517 | |
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518 | } |
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519 | |
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520 | return principal; |
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521 | } |
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522 | |
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523 | public void setLdapIP(String pldapIP) { |
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524 | this.ldapIP = pldapIP; |
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525 | } |
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526 | |
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527 | public String getLdapIP() { |
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528 | return this.ldapIP; |
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529 | } |
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530 | |
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531 | public void setLdapPort(String pLdapPort) { |
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532 | this.ldapPort = pLdapPort; |
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533 | } |
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534 | |
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535 | public String getLdapPort() { |
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536 | return this.ldapPort; |
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537 | } |
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538 | |
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539 | public void setLdapStartSearchPath(String pLdapStartSearchPath) { |
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540 | this.ldapStartSearchPath = pLdapStartSearchPath; |
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541 | } |
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542 | |
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543 | public String getLdapStartSearchPath() { |
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544 | return this.ldapStartSearchPath; |
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545 | } |
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546 | |
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547 | public void setMsaEnablePush(boolean pMsaEnablePush) { |
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548 | this.MsaEnablePush = pMsaEnablePush; |
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549 | } |
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550 | |
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551 | public boolean getMsaEnablePush() { |
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552 | return this.MsaEnablePush; |
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553 | } |
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554 | |
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555 | public void setMsaEnablePolling(boolean pMsaEnablePolling) { |
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556 | this.MsaEnablePolling = pMsaEnablePolling; |
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557 | } |
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558 | |
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559 | public boolean getMsaEnablePolling() { |
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560 | return this.MsaEnablePolling; |
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561 | } |
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562 | |
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563 | public void setMsaRefreshTime(int pMsaRefreshTime) { |
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564 | this.MsaRefreshTime = pMsaRefreshTime; |
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565 | } |
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566 | |
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567 | public int getMsaRefreshTime() { |
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568 | return this.MsaRefreshTime; |
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569 | } |
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570 | |
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571 | public void setMsaMaxEmailNumber(int pMsaMaxEmailNumber) { |
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572 | this.MsaMaxEmailNumber = pMsaMaxEmailNumber; |
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573 | } |
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574 | |
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575 | public int getMsaMaxEmailNumber() { |
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576 | return this.MsaMaxEmailNumber; |
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577 | } |
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578 | |
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579 | public void setMsaMaxImapEmails(int pMsaMaxImapEmails) { |
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580 | this.MsaMaxImapEmails = pMsaMaxImapEmails; |
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581 | } |
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582 | |
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583 | public int getMsaMaxImapEmails() { |
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584 | return this.MsaMaxImapEmails; |
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585 | } |
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586 | } |
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587 | |
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588 | // Class to manage LDAP |
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589 | class Ldap { |
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590 | |
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591 | private String ldapServer; |
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592 | private String ldapPort; |
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593 | private String ldapSearchPath; |
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594 | private String UserID; |
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595 | private String userDN; |
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596 | private String pwd; |
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597 | private String cn; |
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598 | private String mail; |
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599 | private String errorMsg; |
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600 | private String errorStatus; |
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601 | private boolean returnStatus; |
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602 | private String uid; |
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603 | private String authtype; |
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604 | |
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605 | public Ldap(String ldapServer, String ldapPort, String UserID, String pwd, String ldapSearchPath, String authType) { |
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606 | this.ldapServer = ldapServer; |
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607 | this.ldapPort = ldapPort; |
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608 | this.UserID = UserID; |
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609 | this.pwd = pwd; |
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610 | this.ldapSearchPath = ldapSearchPath; |
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611 | this.authtype = authType; |
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612 | this.returnStatus = processLDAP(); |
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613 | } |
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614 | |
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615 | private boolean processLDAP() { |
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616 | // Password cannot be null |
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617 | if ((pwd.trim().length()) == 0) { |
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618 | this.errorMsg = "Password Cannot be null"; |
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619 | this.errorStatus = "nullPwd"; |
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620 | return false; |
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621 | } |
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622 | |
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623 | // Connecting as anonymous to get information about the user |
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624 | Hashtable<String,String> env = new Hashtable<String,String>(); |
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625 | env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory"); |
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626 | env.put(Context.PROVIDER_URL, "ldap://" + this.ldapServer + ":" + this.ldapPort); |
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627 | |
---|
628 | try { |
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629 | // Connecting |
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630 | DirContext ctx = new InitialDirContext(env); |
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631 | // Searching User |
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632 | SearchControls ctls = new SearchControls(); |
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633 | ctls.setSearchScope(SearchControls.SUBTREE_SCOPE); |
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634 | ctls.setCountLimit(1); |
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635 | ctls.setTimeLimit(10000); // max 10 seconds |
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636 | String filter = "(uid=" + this.UserID + ")"; |
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637 | NamingEnumeration<SearchResult> answer = ctx.search(this.getLdapSearchPath(), filter, ctls); |
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638 | |
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639 | if (answer.hasMore()) { // just the first one |
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640 | SearchResult sr = (SearchResult) answer.next(); |
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641 | this.userDN = sr.getName() + "," + this.getLdapSearchPath(); |
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642 | try { |
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643 | |
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644 | // Getting User attributes |
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645 | this.cn = sr.getAttributes().get("cn").get(0).toString(); |
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646 | this.mail = sr.getAttributes().get("mail").get(0).toString(); |
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647 | this.uid = sr.getAttributes().get("uid").get(0).toString(); |
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648 | |
---|
649 | } catch (Exception e) { |
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650 | e.printStackTrace(); |
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651 | this.errorMsg = e.toString(); |
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652 | this.errorStatus = "notGetAttributes"; |
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653 | return false; |
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654 | } |
---|
655 | } else { |
---|
656 | this.errorMsg = "User/Password not Found in LDAP"; |
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657 | this.errorStatus = "notFound"; |
---|
658 | return false; |
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659 | } |
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660 | |
---|
661 | } catch (NamingException e) { |
---|
662 | e.printStackTrace(); |
---|
663 | this.errorMsg = e.toString(); |
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664 | this.errorStatus = "notConnect"; |
---|
665 | return false; |
---|
666 | } |
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667 | |
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668 | // only simple auth is suported in ldap |
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669 | if("simple".equals(authtype)) { |
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670 | // Binding (Verifing Credentials) |
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671 | Hashtable<String,String> env2 = new Hashtable<String,String>(); |
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672 | env2.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.ldap.LdapCtxFactory"); |
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673 | env2.put(Context.PROVIDER_URL, "ldap://" + this.ldapServer + ":" + this.ldapPort); |
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674 | env2.put(Context.SECURITY_AUTHENTICATION, authtype); |
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675 | env2.put(Context.SECURITY_PRINCIPAL, this.userDN); // specify the user dn |
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676 | env2.put(Context.SECURITY_CREDENTIALS, this.pwd); // specify the password |
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677 | |
---|
678 | try { |
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679 | DirContext ctx = new InitialDirContext(env2); |
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680 | ctx.close(); |
---|
681 | } catch (NamingException e) { |
---|
682 | e.printStackTrace(); |
---|
683 | this.errorMsg = e.toString(); |
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684 | this.errorStatus = "notBind"; |
---|
685 | return false; |
---|
686 | } |
---|
687 | } |
---|
688 | return true; |
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689 | } |
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690 | |
---|
691 | // Getters methods |
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692 | public String getldapServer() { |
---|
693 | return this.ldapServer; |
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694 | } |
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695 | |
---|
696 | public String getldapPort() { |
---|
697 | return this.ldapPort; |
---|
698 | } |
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699 | |
---|
700 | public String getUserID() { |
---|
701 | return this.UserID; |
---|
702 | } |
---|
703 | |
---|
704 | public String getuserDN() { |
---|
705 | return this.userDN; |
---|
706 | } |
---|
707 | |
---|
708 | public String getcn() { |
---|
709 | return this.cn; |
---|
710 | } |
---|
711 | |
---|
712 | public String getmail() { |
---|
713 | return this.mail; |
---|
714 | } |
---|
715 | |
---|
716 | public String geterrorMsg() { |
---|
717 | return this.errorMsg; |
---|
718 | } |
---|
719 | |
---|
720 | public String geterrorStatus() { |
---|
721 | return this.errorStatus; |
---|
722 | } |
---|
723 | |
---|
724 | public boolean getreturnStatus() { |
---|
725 | return this.returnStatus; |
---|
726 | } |
---|
727 | |
---|
728 | public String getLdapSearchPath() { |
---|
729 | return this.ldapSearchPath; |
---|
730 | } |
---|
731 | |
---|
732 | public String getUid() { |
---|
733 | return this.uid; |
---|
734 | } |
---|
735 | } |
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