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change_passwd.php
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change_passwd.php
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<?php
/* change_passwd.php
* - Change passwd
* Copyright (c) 2005 Stéphane Salès
*
* 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.
*
*/
include("includes/config.inc.php");
include(WEB_ROOT."includes/database.inc.php");
include(WEB_ROOT."includes/functions.inc.php");
include(WEB_ROOT."includes/session.inc.php");
include_once(WEB_ROOT."includes/i18n.inc.php");
include_once(WEB_ROOT."includes/smarty.inc.php");
// initialize warnings
$error_detected = array();
$warning_detected = array();
$hash = "";
//TODO need to sanityze superglobals, see sanityze_superglobals_arrays
// get hash id, $_GET if passed by url, $_POST if passed by this form
if (isset($_GET['hash']) && !empty($_GET['hash']) ) {
$hash=$_GET['hash'];
} else {
if (isset($_POST['hash']) && !empty($_POST['hash']) ) {
$hash=$_POST['hash'];
}
}
if ( isset($hash) && !empty($hash) ) {
$query = "SELECT id_adh from ".PREFIX_DB."tmppasswds where tmp_passwd=".txt_sqls($hash);
$result = &$DB->Execute($query);
if ($result->EOF) {
$warning_detected = _T("This link is no longer valid. You should <a href='lostpasswd.php'>ask to retrieve your password</a> again.");
$head_redirect = "<meta http-equiv=\"refresh\" content=\"30;url=index.php\" />";
//TODO need to clean die here
} else {
$id_adh = $result->fields[0];
}
// Validation
if ( isset($_POST['valid']) && $_POST['valid'] == "1") {
if ($_POST["mdp_adh"]=="") {
$error_detected[] = _T("No password");
}
//if ($_POST['mdp_adh2']==$_POST['mdp_adh'])
if ( isset($_POST['mdp_adh2']) ) {
if ( strcmp($_POST["mdp_adh"],$_POST["mdp_adh2"]) ) {
$error_detected[] = _T("- The passwords don't match!");
} else {
$passwd = $_POST['mdp_adh'];
if (strlen($passwd)<4) {
$error_detected[] = _T("- The password must be of at least 4 characters!");
} else {
$passwd = md5($passwd);
$query = "UPDATE ".PREFIX_DB."adherents";
$query .= " SET mdp_adh = '$passwd'";
$query .= " WHERE id_adh = '$id_adh'";
if (!$DB->Execute($query)) {
$warning_detected = _T("There was a database error");
} else {
//delete temporary password from table
$query = "DELETE from ".PREFIX_DB."tmppasswds where tmp_passwd=".txt_sqls($hash);
if (!$DB->Execute($query)) {
$warning_detected = _T("There was a database error");
}else{
dblog("**Password changed**. id:"." \"" . $id_adh . "\"");
$warning_detected = _T("Password changed, you will be redirected to login page");
$head_redirect = "<meta http-equiv=\"refresh\" content=\"10;url=index.php\" />";
}
}
}
}
}
}
}
else
{
header('location: index.php');
die();
}
$tpl->assign("error_detected",$error_detected);
$tpl->assign("warning_detected",$warning_detected);
$tpl->assign("head_redirect", $head_redirect);
$tpl->assign("hash",$hash);
// display page
$tpl->display("change_passwd.tpl");
?>