passwordManagementBL.php
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<?php
/**
* $Id$
*
* Change a user's password
*
* Copyright (c) 2003 Jam Warehouse http://www.jamwarehouse.com
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* @version $Revision$
* @author Rob Cherry, Jam Warehouse (Pty) Ltd, South Africa
* @package administration.usermanagement
*/
require_once("../../../../../config/dmsDefaults.php");
KTUtil::extractGPC('fForUpdate', 'fNewPassword', 'fNewPasswordConfirm', 'fUserID');
if (checkSession()) {
require_once("$default->fileSystemRoot/lib/security/Permission.inc");
require_once("$default->fileSystemRoot/lib/users/User.inc");
require_once("$default->fileSystemRoot/presentation/webpageTemplate.inc");
require_once("$default->fileSystemRoot/lib/visualpatterns/PatternCustom.inc");
require_once("$default->fileSystemRoot/presentation/Html.inc");
require_once("passwordManagementUI.inc");
$oPatternCustom = & new PatternCustom();
if (strcmp($default->authenticationClass,"DBAuthenticator") == 0) {
//only update passwords if we are in db authentication mode
if (isset($fUserID)){
if (Permission::userIsSystemAdministrator()) {
$oUser = User::get($fUserID);
//only the administrator is allowed to change passwords here
if (isset($fForUpdate)) {
//execute the update and return to the edit page??
if (strlen($fNewPassword) > 0 && strlen($fNewPasswordConfirm) > 0) {
//if passwords have been entered
if (strcmp($fNewPassword, $fNewPasswordConfirm) == 0) {
//if the password and its confirmation are the same
$oUser->setPassword($fNewPassword);
if ($oUser->update()) {
//successful update
$oPatternCustom->setHtml(getPasswordUpdateSuccessPage());
} else {
//update failed
$oPatternCustom->setHtml(getPage($oUser->getName()));
$main->setErrorMessage(_("An error occured while attempting to update the user's password"));
$main->setFormAction($_SERVER["PHP_SELF"] . "?fForUpdate=1&fUserID=$fUserID");
}
} else {
$oPatternCustom->setHtml(getPage($oUser->getName()));
$main->setErrorMessage(_("The password and its confirmation do not match. Please try again."));
$main->setFormAction($_SERVER["PHP_SELF"] . "?fForUpdate=1&fUserID=$fUserID");
}
} else {
$oPatternCustom->setHtml(getPage($oUser->getName()));
$main->setErrorMessage(_("Blank passwords are not valid. Please try again."));
$main->setFormAction($_SERVER["PHP_SELF"] . "?fForUpdate=1&fUserID=$fUserID");
}
} else {
//show the page
$oPatternCustom->setHtml(getPage($oUser->getName()));
$main->setFormAction($_SERVER["PHP_SELF"] . "?fForUpdate=1&fUserID=$fUserID");
}
} else {
$main->setErrorMessage(_("Only an administrator can update a user password from here"));
}
}
} else {
$oPatternCustom->setHtml(getPage($oUser->getName()));
$main->setErrorMessage(_("Passwords can only be update in Knowledgew Tree when authentication is against the MySQL database, not against an LDAP server"));
$main->setFormAction($_SERVER["PHP_SELF"]);
}
//render the page
$main->setCentralPayload($oPatternCustom);
$main->render();
}
?>