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<?php
/*
* Gallery - a web based photo album viewer and editor
* Copyright (C) 2000-2006 Bharat Mediratta
*
* 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., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
*
* $Id: login.php 13338 2006-03-27 15:32:14Z jenst $
*/
?>
<?php
require_once(dirname(__FILE__) . '/init.php');
list($username, $gallerypassword, $forgot, $login) = getRequestVar(array('username', 'gallerypassword', 'forgot', 'login'));
/* decode user data, remove tags, and then re-encode using html entities for safe page display */
$username = htmlspecialchars(strip_tags(urldecode($username)));
if (!empty($username) && !empty($gallerypassword)) {
$tmpUser = $gallery->userDB->getUserByUsername($username);
if ($tmpUser && $tmpUser->isCorrectPassword($gallerypassword)) {
// User is successfully logged in, regenerate a new
// session ID to prevent session fixation attacks
createGallerySession(true);
// Perform the login
$tmpUser->log("login");
$tmpUser->save();
$gallery->session->username = $username;
gallery_syslog("Successful login for $username from " . $_SERVER['REMOTE_ADDR']);
if ($tmpUser->getDefaultLanguage() != "") {
$gallery->session->language = $tmpUser->getDefaultLanguage();
}
if (!$gallery->session->offline) {
dismissAndReload();
} else {
echo '<span class="error">'. _("SUCCEEDED") . '</span><p>';
return;
}
} else {
$error=_("Invalid username or password");
$gallerypassword = null;
gallery_syslog("Failed login for $username from " . $_SERVER['REMOTE_ADDR']);
}
} elseif (!empty($login)) {
$error=_("Please enter username and password.");
}
doctype();
?>
<html>
<head>
<title><?php echo sprintf(_("Login to %s"), $gallery->app->galleryTitle) ?></title>
<?php common_header(); ?>
</head>
<body dir="<?php echo $gallery->direction ?>" class="popupbody">
<div class="popuphead"><?php echo sprintf(_("Login to %s"), $gallery->app->galleryTitle) ?></div>
<div class="popup" align="center">
<?php echo makeFormIntro('login.php', array('name' => 'login_form')); ?>
<?php echo _("Logging in gives you greater permission to view, create, modify and delete albums.") ?>
<table align="center">
<?php if (isset($error)) { ?>
<tr>
<td colspan="2" align="left"><?php echo gallery_error($error); ?></td>
</tr>
<?php } ?>
<tr>
<td><?php echo _("Username") ?></td>
<td><input type="text" name="username" class="popupform" value="<?php echo $username ?>"></td>
</tr>
<tr>
<td><?php echo _("Password") ?></td>
<td><input type="password" name="gallerypassword" class="popupform"></td>
</tr>
</table>
<p align="center">
<input type="submit" name="login" value="<?php echo _("Login") ?>">
<input type="button" name="cancel" value="<?php echo _("Cancel") ?>" onclick='parent.close()'>
</p>
</form>
</div>
<?php
if (isset($gallery->app->emailOn) && $gallery->app->emailOn == 'yes') {
?>
<div class="popuphead"><?php echo _("Forgotten your password?") ?></div>
<div class="popup" align="center">
<?php
echo makeFormIntro('login.php', array('name' => 'forgot_form'));
if (!empty($forgot)) {
$tmpUser = $gallery->userDB->getUserByUsername($username);
if ($tmpUser) {
$wait_time=15;
if ($tmpUser->lastAction == "new_password_request" &&
time() - $tmpUser->lastActionDate < $wait_time * 60) {
echo gallery_error(sprintf(_("The last request for a password was less than %d minutes ago. Please check for previous email, or wait before trying again."), $wait_time));
} else if (check_email($tmpUser->getEmail())) {
if (gallery_mail( $tmpUser->email,
_("New password request"),
sprintf(_("Someone requested a new password for user %s from Gallery '%s' on %s. You can create a password by visiting the link below. If you didn't request a password, please ignore this mail. "), $username, $gallery->app->galleryTitle, $gallery->app->photoAlbumURL) . "\n\n" .
sprintf(_("Click to reset your password: %s"),
$tmpUser->genRecoverPasswordHash()) . "\n",
sprintf(_("New password request %s"), $username))) {
$tmpUser->log("new_password_request");
$tmpUser->save();
echo sprintf(_("An email has been sent to the address stored for %s. Follow the instructions to change your password. If you do not receive this email, please contact the Gallery administrators."),$username) ?>
<br><br>
<form> <input type="button" value="<?php echo _("Dismiss") ?>" onclick='parent.close()'> </form>
<?php
}
else {
echo gallery_error(sprintf(_("Email could not be sent. Please contact %s administrators for a new password"),$gallery->app->galleryTitle ));
}
return;
}
else {
echo gallery_error(sprintf(_("There is no valid email for this account. Please contact %s administrators for a new password"),$gallery->app->galleryTitle ));
}
}
else {
echo gallery_error(_("Not a valid username"));
}
}
?>
<table align="center">
<tr>
<td><?php echo _("Username") ?></td>
<td><input type="text" name="username" class="popupform" value="<?php echo $username ?>"></td>
</tr>
</table>
<p align="center"><input type="submit" name="forgot" value="<?php echo _("Send me my password") ?>"></p>
</form>
</div>
<?php } /* End if-email-on */
if ($gallery->app->selfReg == 'yes') {
?>
<div class="popuphead"><?php echo _("No account at all?") ?></div>
<div class="popup" align="center">
<a href="<?php echo makeGalleryUrl('register.php') ?>"><?php echo _("Register a new account."); ?></a>
</div>
<?php
}
?>
<script language="javascript1.2" type="text/JavaScript">
<!--
// position cursor in top form field
document.login_form.username.focus();
//-->
</script>
<?php print gallery_validation_link("login.php"); ?>
</body>
</html>
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