349 lines
14 KiB
PHP
Executable File
349 lines
14 KiB
PHP
Executable File
<?php
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/**
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* authentication.php
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*
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* ProcessMaker Open Source Edition
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* Copyright (C) 2004 - 2008 Colosa Inc.23
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* For more information, contact Colosa Inc, 2566 Le Jeune Rd.,
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* Coral Gables, FL, 33134, USA, or email info@colosa.com.
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*
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*/
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try {
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if (!$RBAC->singleSignOn) {
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if (!isset($_POST['form']) ) {
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G::SendTemporalMessage ('ID_USER_HAVENT_RIGHTS_SYSTEM', 'error');
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G::header('Location: login');
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die();
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}
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$frm = $_POST['form'];
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$usr = '';
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$pwd = '';
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if (isset($frm['USR_USERNAME'])) {
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$usr = mb_strtolower(trim($frm['USR_USERNAME']), 'UTF-8');
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$pwd = trim($frm['USR_PASSWORD']);
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}
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$uid = $RBAC->VerifyLogin($usr , $pwd);
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$RBAC->cleanSessionFiles(72); //cleaning session files older than 72 hours
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switch ($uid) {
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//The user does doesn't exist
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case -1:
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$errLabel = 'WRONG_LOGIN_CREDENTIALS';
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break;
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//The password is incorrect
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case -2:
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$errLabel = 'WRONG_LOGIN_CREDENTIALS';
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if (isset($_SESSION['__AUTH_ERROR__'])) {
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G::SendMessageText($_SESSION['__AUTH_ERROR__'], "warning");
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unset($_SESSION['__AUTH_ERROR__']);
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}
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break;
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//The user is inactive
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case -3:
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require_once 'classes/model/Users.php';
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$user = new Users();
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$aUser = $user->loadByUsernameInArray($usr);
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switch ($aUser['USR_STATUS']) {
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case 'VACATION':
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$uid = $aUser['USR_UID'];
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$RBAC->changeUserStatus($uid, 1);
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$aUser['USR_STATUS'] = 'ACTIVE';
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$user->update($aUser);
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break;
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case 'INACTIVE':
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$errLabel = 'ID_USER_INACTIVE';
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break;
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}
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break;
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//The Due date is finished
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case -4:
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$errLabel = 'ID_USER_INACTIVE_BY_DATE';
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break;
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case -5:
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$errLabel = 'ID_AUTHENTICATION_SOURCE_INVALID';
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break;
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}
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//to avoid empty string in user field. This will avoid a weird message "this row doesn't exist"
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if ( !isset($uid) ) {
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$uid = -1;
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$errLabel = 'WRONG_LOGIN_CREDENTIALS';
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}
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if (!isset($uid) || $uid < 0) {
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if (isset($_SESSION['FAILED_LOGINS'])) {
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$_SESSION['FAILED_LOGINS']++;
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}
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if (!defined('PPP_FAILED_LOGINS')) {
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define('PPP_FAILED_LOGINS', 0);
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}
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if (PPP_FAILED_LOGINS > 0) {
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if ($_SESSION['FAILED_LOGINS'] >= PPP_FAILED_LOGINS) {
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$oConnection = Propel::getConnection('rbac');
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$oStatement = $oConnection->prepareStatement("SELECT USR_UID FROM USERS WHERE USR_USERNAME = '" . $usr . "'");
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$oDataset = $oStatement->executeQuery();
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if ($oDataset->next()) {
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$sUserUID = $oDataset->getString('USR_UID');
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$oConnection = Propel::getConnection('rbac');
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$oStatement = $oConnection->prepareStatement("UPDATE USERS SET USR_STATUS = 0 WHERE USR_UID = '" . $sUserUID . "'");
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$oStatement->executeQuery();
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$oConnection = Propel::getConnection('workflow');
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$oStatement = $oConnection->prepareStatement("UPDATE USERS SET USR_STATUS = 'INACTIVE' WHERE USR_UID = '" . $sUserUID . "'");
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$oStatement->executeQuery();
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unset($_SESSION['FAILED_LOGINS']);
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G::SendMessageText(G::LoadTranslation('ID_ACCOUNT') . ' "' . $usr . '" ' . G::LoadTranslation('ID_ACCOUNT_DISABLED_CONTACT_ADMIN'), 'warning');
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}
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}
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}
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if (strpos($_SERVER['HTTP_REFERER'], 'home/login') !== false) {
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$d = serialize(array('u'=>$usr, 'p'=>$pwd, 'm'=>G::LoadTranslation($errLabel)));
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$loginUrl = '../home/login?d='.base64_encode($d);
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} else {
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G::SendTemporalMessage($errLabel, "warning");
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if (substr(SYS_SKIN, 0, 2) !== 'ux') {
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$loginUrl = 'login';
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} else {
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$loginUrl = '../main/login';
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}
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}
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G::header("location: $loginUrl");
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die;
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}
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if (!isset( $_SESSION['WORKSPACE'] ) ) {
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$_SESSION['WORKSPACE'] = SYS_SYS;
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}
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//Execute the SSO Script from plugin
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$oPluginRegistry =& PMPluginRegistry::getSingleton();
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if ($oPluginRegistry->existsTrigger ( PM_LOGIN )) {
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$lSession="";
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$loginInfo = new loginInfo ($usr, $pwd, $lSession );
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$oPluginRegistry->executeTriggers ( PM_LOGIN , $loginInfo );
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}
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$_SESSION['USER_LOGGED'] = $uid;
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$_SESSION['USR_USERNAME'] = $usr;
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} else {
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$uid = $RBAC->userObj->fields['USR_UID'];
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$usr = $RBAC->userObj->fields['USR_USERNAME'];
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$_SESSION['USER_LOGGED'] = $uid;
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$_SESSION['USR_USERNAME'] = $usr;
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}
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$aUser = $RBAC->userObj->load($_SESSION['USER_LOGGED']);
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$RBAC->loadUserRolePermission($RBAC->sSystem, $_SESSION['USER_LOGGED']);
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//$rol = $RBAC->rolesObj->load($RBAC->aUserInfo['PROCESSMAKER']['ROLE']['ROL_UID']);
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$_SESSION['USR_FULLNAME'] = $aUser['USR_FIRSTNAME'] . ' ' . $aUser['USR_LASTNAME'];
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//$_SESSION['USR_ROLENAME'] = $rol['ROL_NAME'];
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unset($_SESSION['FAILED_LOGINS']);
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// increment logins in heartbeat
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G::LoadClass('serverConfiguration');
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$oServerConf =& serverConf::getSingleton();
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$oServerConf->sucessfulLogin();
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// Assign the uid of user to userloggedobj
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$RBAC->loadUserRolePermission($RBAC->sSystem, $uid);
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$res = $RBAC->userCanAccess('PM_LOGIN');
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if ($res != 1 ) {
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if ($res == -2) {
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G::SendTemporalMessage ('ID_USER_HAVENT_RIGHTS_SYSTEM', "error");
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} else {
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G::SendTemporalMessage ('ID_USER_HAVENT_RIGHTS_PAGE', "error");
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}
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G::header ("location: login.html");
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die;
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}
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if (isset($frm['USER_LANG'])) {
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if ($frm['USER_LANG'] != '') {
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$lang = $frm['USER_LANG'];
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}
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} else {
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if (defined('SYS_LANG')) {
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$lang = SYS_LANG;
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} else {
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$lang = 'en';
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}
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}
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/**log in table Login**/
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require_once 'classes/model/LoginLog.php';
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$weblog=new LoginLog();
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$aLog['LOG_UID'] = G::generateUniqueID();
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$aLog['LOG_STATUS'] = 'ACTIVE';
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$aLog['LOG_IP'] = $_SERVER['REMOTE_ADDR'];
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$aLog['LOG_SID'] = session_id();
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$aLog['LOG_INIT_DATE'] = date('Y-m-d H:i:s');
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//$aLog['LOG_END_DATE'] = '0000-00-00 00:00:00';
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$aLog['LOG_CLIENT_HOSTNAME']= $_SERVER['HTTP_HOST'];
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$aLog['USR_UID'] = $_SESSION['USER_LOGGED'];
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$weblog->create($aLog);
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/**end log**/
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//************** background processes, here we are putting some back office routines **********
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$heartBeatNWIDate = $oServerConf->getHeartbeatProperty('HB_NEXT_GWI_DATE','HEART_BEAT_CONF');
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if (is_null($heartBeatNWIDate)) {
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$heartBeatNWIDate = time();
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}
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if (time() >= $heartBeatNWIDate) {
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$oServerConf->setWsInfo(SYS_SYS, $oServerConf->getWorkspaceInfo(SYS_SYS));
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$oServerConf->setHeartbeatProperty('HB_NEXT_GWI_DATE', strtotime('+1 day'), 'HEART_BEAT_CONF');
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}
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//**** defining and saving server info, this file has the values of the global array $_SERVER ****
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//this file is useful for command line environment (no Browser), I mean for triggers, crons and other executed over command line
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$_CSERVER = $_SERVER;
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unset($_CSERVER['REQUEST_TIME']);
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unset($_CSERVER['REMOTE_PORT']);
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$cput = serialize($_CSERVER);
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if (!is_file(PATH_DATA_SITE . PATH_SEP . '.server_info')) {
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file_put_contents(PATH_DATA_SITE . PATH_SEP . '.server_info', $cput);
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} else {
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$c = file_get_contents(PATH_DATA_SITE . PATH_SEP . '.server_info');
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if (md5($c) != md5($cput)) {
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file_put_contents(PATH_DATA_SITE . PATH_SEP . '.server_info', $cput);
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}
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}
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/* Check password using policy - Start */
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require_once 'classes/model/UsersProperties.php';
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$oUserProperty = new UsersProperties();
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// getting default user location
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if (isset($_REQUEST['form']['URL']) && $_REQUEST['form']['URL'] != '') {
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if (isset($_SERVER['HTTP_REFERER'])) {
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if (strpos($_SERVER['HTTP_REFERER'], 'processes/processes_Map?PRO_UID=') !== false) {
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$sLocation = $_SERVER['HTTP_REFERER'];
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} else {
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$sLocation = $_REQUEST['form']['URL'];
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}
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} else {
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$sLocation = $_REQUEST['form']['URL'];
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}
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} else {
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if (isset($_REQUEST['u']) && $_REQUEST['u'] != '') {
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$sLocation = $_REQUEST['u'];
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} else {
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$sLocation = $oUserProperty->redirectTo($_SESSION['USER_LOGGED'], $lang);
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}
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}
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if ($RBAC->singleSignOn) {
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G::header('Location: ' . $sLocation);
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die();
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}
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$aUserProperty = $oUserProperty->loadOrCreateIfNotExists($_SESSION['USER_LOGGED'], array('USR_PASSWORD_HISTORY' => serialize(array(md5($pwd)))));
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$aErrors = $oUserProperty->validatePassword($_POST['form']['USR_PASSWORD'], $aUserProperty['USR_LAST_UPDATE_DATE'], $aUserProperty['USR_LOGGED_NEXT_TIME']);
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if (!empty($aErrors)) {
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if (!defined('NO_DISPLAY_USERNAME')) {
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define('NO_DISPLAY_USERNAME', 1);
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}
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$aFields = array();
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$aFields['DESCRIPTION'] = '<span style="font-weight:normal;">';
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$aFields['DESCRIPTION'] .= G::LoadTranslation('ID_POLICY_ALERT').':<br /><br />';
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foreach ($aErrors as $sError) {
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switch ($sError) {
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case 'ID_PPP_MINIMUM_LENGTH':
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$aFields['DESCRIPTION'] .= ' - ' . G::LoadTranslation($sError).': ' . PPP_MINIMUM_LENGTH . '<br />';
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$aFields[substr($sError, 3)] = PPP_MINIMUM_LENGTH;
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break;
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case 'ID_PPP_MAXIMUM_LENGTH':
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$aFields['DESCRIPTION'] .= ' - ' . G::LoadTranslation($sError).': ' . PPP_MAXIMUM_LENGTH . '<br />';
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$aFields[substr($sError, 3)] = PPP_MAXIMUM_LENGTH;
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break;
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case 'ID_PPP_EXPIRATION_IN':
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$aFields['DESCRIPTION'] .= ' - ' . G::LoadTranslation($sError).' ' . PPP_EXPIRATION_IN . ' ' . G::LoadTranslation('ID_DAYS') . '<br />';
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$aFields[substr($sError, 3)] = PPP_EXPIRATION_IN;
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break;
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default:
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$aFields['DESCRIPTION'] .= ' - ' . G::LoadTranslation($sError).'<br />';
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$aFields[substr($sError, 3)] = 1;
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break;
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}
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}
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$aFields['DESCRIPTION'] .= '<br />' . G::LoadTranslation('ID_PLEASE_CHANGE_PASSWORD_POLICY') . '<br /><br /></span>';
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$G_PUBLISH = new Publisher;
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$G_PUBLISH->AddContent('xmlform', 'xmlform', 'login/changePassword', '', $aFields, 'changePassword');
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G::RenderPage('publish');
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die;
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}
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///// VERIFY PLUGIN ENTERPRISE IF IS ENABLED AND PARTNER FLAG EXIST
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$partnerFlag = (defined('PARTNER_FLAG')) ? PARTNER_FLAG : false;
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if ($partnerFlag) {
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$flagEnableEnterprise = true;
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G::loadClass('PMPluginRegistry');
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$sSerializedFile = PATH_DATA_SITE . 'plugin.singleton';
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$oPluginRegistry = & PMPluginRegistry::getSingleton();
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if (file_exists( $sSerializedFile )) {
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$oPluginRegistry->unSerializeInstance( file_get_contents( $sSerializedFile ) );
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$attributes = $oPluginRegistry->getAttributes();
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if ( isset($attributes['_aPluginDetails']['enterprise']) &&
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$attributes['_aPluginDetails']['enterprise']->enabled == 1
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) {
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$flagEnableEnterprise = false;
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}
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}
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if ($flagEnableEnterprise) {
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$pluginFile = 'enterprise.php';
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require_once (PATH_PLUGINS . $pluginFile);
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$details = $oPluginRegistry->getPluginDetails( $pluginFile );
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@$oPluginRegistry->enablePlugin( $details->sNamespace );
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@$oPluginRegistry->setupPlugins();
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$language = new Language();
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$pathPluginTranslations = PATH_PLUGINS . 'enterprise' . PATH_SEP . 'translations' . PATH_SEP;
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if (file_exists($pathPluginTranslations . 'translations.php')) {
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if (!file_exists($pathPluginTranslations . 'enterprise' . '.' . SYS_LANG . '.po')) {
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@$language->createLanguagePlugin('enterprise', SYS_LANG);
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}
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@$language->updateLanguagePlugin('enterprise', SYS_LANG);
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}
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}
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}
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$oHeadPublisher = &headPublisher::getSingleton();
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$oHeadPublisher->extJsInit = true;
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$oHeadPublisher->addExtJsScript('login/init', false); //adding a javascript file .js
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$oHeadPublisher->assign('uriReq', $sLocation);
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G::RenderPage('publish', 'extJs');
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//G::header('Location: ' . $sLocation);
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die;
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} catch ( Exception $e ) {
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$aMessage['MESSAGE'] = $e->getMessage();
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$G_PUBLISH = new Publisher;
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$G_PUBLISH->AddContent('xmlform', 'xmlform', 'login/showMessage', '', $aMessage );
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G::RenderPage( 'publish' );
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die;
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}
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