bludit/install.php

744 lines
21 KiB
PHP

<?php
/*
* Bludit
* https://www.bludit.com
* Author Diego Najar
* Bludit is opensource software licensed under the MIT license.
*/
// Check PHP version
if (version_compare(phpversion(), '5.3', '<')) {
exit('Current PHP version '.phpversion().', you need > 5.3. (ERR_202)');
}
// Check PHP modules
if (!extension_loaded('mbstring')) {
exit('PHP module mbstring is not installed. <a href="https://docs.bludit.com/en/getting-started/requirements">Check the requirements</a>.');
}
if (!extension_loaded('json')) {
exit('PHP module json is not installed. <a href="https://docs.bludit.com/en/getting-started/requirements">Check the requirements</a>.');
}
if (!extension_loaded('gd')) {
exit('PHP module gd is not installed. <a href="https://docs.bludit.com/en/getting-started/requirements">Check the requirements</a>.');
}
if (!extension_loaded('dom')) {
exit('PHP module dom is not installed. <a href="https://docs.bludit.com/en/getting-started/requirements">Check the requirements</a>.');
}
// Security constant
define('BLUDIT', true);
// Directory separator
define('DS', DIRECTORY_SEPARATOR);
// PHP paths
define('PATH_ROOT', __DIR__.DS);
define('PATH_CONTENT', PATH_ROOT.'bl-content'.DS);
define('PATH_KERNEL', PATH_ROOT.'bl-kernel'.DS);
define('PATH_LANGUAGES', PATH_ROOT.'bl-languages'.DS);
define('PATH_UPLOADS', PATH_CONTENT.'uploads'.DS);
define('PATH_TMP', PATH_CONTENT.'tmp'.DS);
define('PATH_PAGES', PATH_CONTENT.'pages'.DS);
define('PATH_DATABASES', PATH_CONTENT.'databases'.DS);
define('PATH_PLUGINS_DATABASES',PATH_CONTENT.'databases'.DS.'plugins'.DS);
define('PATH_UPLOADS_PROFILES', PATH_UPLOADS.'profiles'.DS);
define('PATH_UPLOADS_THUMBNAILS',PATH_UPLOADS.'thumbnails'.DS);
define('PATH_HELPERS', PATH_KERNEL.'helpers'.DS);
define('PATH_ABSTRACT', PATH_KERNEL.'abstract'.DS);
// Protecting against Symlink attacks
define('CHECK_SYMBOLIC_LINKS', TRUE);
// Filename for pages
define('FILENAME', 'index.txt');
// Domain and protocol
define('DOMAIN', $_SERVER['HTTP_HOST']);
if (!empty($_SERVER['HTTPS'])) {
define('PROTOCOL', 'https://');
} else {
define('PROTOCOL', 'http://');
}
// Base URL
// Change the base URL or leave it empty if you want to Bludit try to detect the base URL.
$base = '';
if (!empty($_SERVER['DOCUMENT_ROOT']) && !empty($_SERVER['SCRIPT_NAME']) && empty($base)) {
$base = str_replace($_SERVER['DOCUMENT_ROOT'], '', $_SERVER['SCRIPT_NAME']);
$base = dirname($base);
} elseif (empty($base)) {
$base = empty( $_SERVER['SCRIPT_NAME'] ) ? $_SERVER['PHP_SELF'] : $_SERVER['SCRIPT_NAME'];
$base = dirname($base);
}
if (strpos($_SERVER['REQUEST_URI'], $base)!==0) {
$base = '/';
} elseif ($base!=DS) {
$base = trim($base, '/');
$base = '/'.$base.'/';
} else {
// Workaround for Windows Web Servers
$base = '/';
}
define('HTML_PATH_ROOT', $base);
// Log separator
define('LOG_SEP', ' | ');
// JSON
if (!defined('JSON_PRETTY_PRINT')) {
define('JSON_PRETTY_PRINT', 128);
}
// Database format date
define('DB_DATE_FORMAT', 'Y-m-d H:i:s');
// Charset, default UTF-8.
define('CHARSET', 'UTF-8');
// Default language file
define('DEFAULT_LANGUAGE_FILE', 'en.json');
// Set internal character encoding
mb_internal_encoding(CHARSET);
// Set HTTP output character encoding
mb_http_output(CHARSET);
// --- PHP Classes ---
include(PATH_ABSTRACT.'dbjson.class.php');
include(PATH_HELPERS.'sanitize.class.php');
include(PATH_HELPERS.'valid.class.php');
include(PATH_HELPERS.'text.class.php');
include(PATH_HELPERS.'log.class.php');
include(PATH_HELPERS.'date.class.php');
include(PATH_KERNEL.'dblanguage.class.php');
// --- LANGUAGE and LOCALE ---
// Try to detect the language from browser or headers
$languageFromHTTP = 'en';
$localeFromHTTP = 'en_US';
if (isset($_GET['language'])) {
$languageFromHTTP = Sanitize::html($_GET['language']);
} else {
// Try to detect the language browser
$languageFromHTTP = substr($_SERVER['HTTP_ACCEPT_LANGUAGE'], 0, 2);
// Try to detect the locale
if (function_exists('locale_accept_from_http')) {
$localeFromHTTP = locale_accept_from_http($_SERVER['HTTP_ACCEPT_LANGUAGE']);
}
}
$finalLanguage = 'en';
$languageFiles = getLanguageList();
foreach ($languageFiles as $fname=>$native) {
if ( ($languageFromHTTP==$fname) || ($localeFromHTTP==$fname) ) {
$finalLanguage = $fname;
}
}
$Language = new dbLanguage($finalLanguage);
// Set locale
setlocale(LC_ALL, $localeFromHTTP);
// --- TIMEZONE ---
// Check if timezone is defined in php.ini
$iniDate = ini_get('date.timezone');
if (empty($iniDate)) {
// Timezone not defined in php.ini, then set UTC as default.
date_default_timezone_set('UTC');
}
// ============================================================================
// FUNCTIONS
// ============================================================================
// Returns an array with all languages
function getLanguageList() {
$files = glob(PATH_LANGUAGES.'*.json');
$tmp = array();
foreach ($files as $file) {
$t = new dbJSON($file, false);
$native = $t->db['language-data']['native'];
$locale = basename($file, '.json');
$tmp[$locale] = $native;
}
return $tmp;
}
// Check if Bludit is installed
function alreadyInstalled() {
return file_exists(PATH_DATABASES.'site.php');
}
// Check write permissions and .htaccess file
function checkSystem()
{
$stdOut = array();
$dirpermissions = 0755;
// Try to create .htaccess
$htaccessContent = 'AddDefaultCharset UTF-8
<IfModule mod_rewrite.c>
# Enable rewrite rules
RewriteEngine on
# Base directory
RewriteBase '.HTML_PATH_ROOT.'
# Deny direct access to .txt files
RewriteRule ^bl-content/(.*)\.txt$ - [R=404,L]
# All URL process by index.php
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^(.*) index.php [PT,L]
</IfModule>';
if (!file_put_contents(PATH_ROOT.'.htaccess', $htaccessContent)) {
if (!empty($_SERVER['SERVER_SOFTWARE'])) {
$webserver = Text::lowercase($_SERVER['SERVER_SOFTWARE']);
if (Text::stringContains($webserver, 'apache') || Text::stringContains($webserver, 'litespeed')) {
$errorText = 'Missing file, upload the file .htaccess (ERROR_204)';
error_log($errorText, 0);
$tmp['title'] = 'File .htaccess';
$tmp['errorText'] = $errorText;
array_push($stdOut, $tmp);
}
}
}
// Check mod_rewrite module
if (function_exists('apache_get_modules') ) {
if (!in_array('mod_rewrite', apache_get_modules())) {
$errorText = 'Module mod_rewrite is not installed or loaded.';
error_log($errorText, 0);
$tmp['title'] = 'Apache mod_rewrite module';
$tmp['errorText'] = $errorText;
array_push($stdOut, $tmp);
}
}
// Try to create the directory content
@mkdir(PATH_CONTENT, $dirpermissions, true);
// Check if the directory content is writeable.
if (!is_writable(PATH_CONTENT)) {
$errorText = 'Writing test failure, check directory content permissions. (ERROR_205)';
error_log($errorText, 0);
$tmp['title'] = 'PHP permissions';
$tmp['errorText'] = $errorText;
array_push($stdOut, $tmp);
}
return $stdOut;
}
// Installation function
function install($adminPassword, $email='', $timezone)
{
global $Language;
$stdOut = array();
if( !date_default_timezone_set($timezone) ) {
date_default_timezone_set('UTC');
}
$currentDate = Date::current(DB_DATE_FORMAT);
// ============================================================================
// Create directories
// ============================================================================
// 7=read,write,execute | 5=read,execute
$dirpermissions = 0755;
// PAGES
if (!mkdir(PATH_PAGES.$Language->get('example-page-1-slug'), $dirpermissions, true)) {
$errorText = 'Error when trying to created the directory=>'.PATH_PAGES.$Language->get('example-page-1-slug');
error_log($errorText, 0);
}
if (!mkdir(PATH_PAGES.$Language->get('example-page-2-slug'), $dirpermissions, true)) {
$errorText = 'Error when trying to created the directory=>'.PATH_PAGES.$Language->get('example-page-2-slug');
error_log($errorText, 0);
}
if (!mkdir(PATH_PAGES.$Language->get('example-page-3-slug'), $dirpermissions, true)) {
$errorText = 'Error when trying to created the directory=>'.PATH_PAGES.$Language->get('example-page-3-slug');
error_log($errorText, 0);
}
if (!mkdir(PATH_PAGES.$Language->get('example-page-4-slug'), $dirpermissions, true)) {
$errorText = 'Error when trying to created the directory=>'.PATH_PAGES.$Language->get('example-page-4-slug');
error_log($errorText, 0);
}
// PLUGINS
if (!mkdir(PATH_PLUGINS_DATABASES.'simplemde', $dirpermissions, true)) {
$errorText = 'Error when trying to created the directory=>'.PATH_PLUGINS_DATABASES.'simplemde';
error_log($errorText, 0);
}
if (!mkdir(PATH_PLUGINS_DATABASES.'tags', $dirpermissions, true)) {
$errorText = 'Error when trying to created the directory=>'.PATH_PLUGINS_DATABASES.'tags';
error_log($errorText, 0);
}
if (!mkdir(PATH_PLUGINS_DATABASES.'about', $dirpermissions, true)) {
$errorText = 'Error when trying to created the directory=>'.PATH_PLUGINS_DATABASES.'about';
error_log($errorText, 0);
}
// UPLOADS directories
if (!mkdir(PATH_UPLOADS_PROFILES, $dirpermissions, true)) {
$errorText = 'Error when trying to created the directory=>'.PATH_UPLOADS_PROFILES;
error_log($errorText, 0);
}
if (!mkdir(PATH_UPLOADS_THUMBNAILS, $dirpermissions, true)) {
$errorText = 'Error when trying to created the directory=>'.PATH_UPLOADS_THUMBNAILS;
error_log($errorText, 0);
}
if (!mkdir(PATH_TMP, $dirpermissions, true)) {
$errorText = 'Error when trying to created the directory=>'.PATH_TMP;
error_log($errorText, 0);
}
// ============================================================================
// Create files
// ============================================================================
$dataHead = "<?php defined('BLUDIT') or die('Bludit CMS.'); ?>".PHP_EOL;
// File pages.php
$data = array(
$Language->get('example-page-1-slug')=>array(
'description'=>'',
'username'=>'admin',
'tags'=>array(),
'status'=>'published',
'type'=>'page',
'date'=>$currentDate,
'dateModified'=>'',
'allowComments'=>true,
'position'=>1,
'coverImage'=>'',
'md5file'=>'',
'category'=>'',
'uuid'=>md5(uniqid()),
'parent'=>'',
'slug'=>$Language->get('example-page-1-slug')
),
$Language->get('example-page-2-slug')=>array(
'description'=>'',
'username'=>'admin',
'tags'=>array(),
'status'=>'published',
'type'=>'page',
'date'=>$currentDate,
'dateModified'=>'',
'allowComments'=>true,
'position'=>1,
'coverImage'=>'',
'md5file'=>'',
'category'=>'',
'uuid'=>md5(uniqid()),
'parent'=>'',
'slug'=>$Language->get('example-page-2-slug')
),
$Language->get('example-page-3-slug')=>array(
'description'=>'',
'username'=>'admin',
'tags'=>array(),
'status'=>'published',
'type'=>'page',
'date'=>$currentDate,
'dateModified'=>'',
'allowComments'=>true,
'position'=>1,
'coverImage'=>'',
'md5file'=>'',
'category'=>'',
'uuid'=>md5(uniqid()),
'parent'=>'',
'slug'=>$Language->get('example-page-3-slug')
),
$Language->get('example-page-4-slug')=>array(
'description'=>'',
'username'=>'admin',
'tags'=>array(),
'status'=>'static',
'type'=>'page',
'date'=>$currentDate,
'dateModified'=>'',
'allowComments'=>true,
'position'=>1,
'coverImage'=>'',
'md5file'=>'',
'category'=>'',
'uuid'=>md5(uniqid()),
'parent'=>'',
'slug'=>$Language->get('example-page-4-slug')
)
);
file_put_contents(PATH_DATABASES.'pages.php', $dataHead.json_encode($data, JSON_PRETTY_PRINT), LOCK_EX);
// File site.php
// If the website is not installed inside a folder the URL not need finish with /
// Example (root): https://domain.com
// Example (inside a folder): https://domain.com/folder/
if (HTML_PATH_ROOT=='/') {
$siteUrl = PROTOCOL.DOMAIN;
} else {
$siteUrl = PROTOCOL.DOMAIN.HTML_PATH_ROOT;
}
$data = array(
'title'=>'BLUDIT',
'slogan'=>$Language->get('welcome-to-bludit'),
'description'=>$Language->get('congratulations-you-have-successfully-installed-your-bludit'),
'footer'=>'Copyright © '.Date::current('Y'),
'itemsPerPage'=>6,
'language'=>$Language->currentLanguage(),
'locale'=>$Language->locale(),
'timezone'=>$timezone,
'theme'=>'alternative',
'adminTheme'=>'default',
'homepage'=>'',
'pageNotFound'=>'',
'uriPage'=>'/',
'uriTag'=>'/tag/',
'uriCategory'=>'/category/',
'uriBlog'=>'/blog/',
'url'=>$siteUrl,
'emailFrom'=>'no-reply@'.DOMAIN,
'orderBy'=>'date',
'currentBuild'=>'0',
'twitter'=>'https://twitter.com/bludit',
'facebook'=>'https://www.facebook.com/bluditcms',
'codepen'=>'',
'googlePlus'=>'https://plus.google.com/+Bluditcms',
'github'=> 'https://github.com/bludit',
'dateFormat'=>'F j, Y'
);
file_put_contents(PATH_DATABASES.'site.php', $dataHead.json_encode($data, JSON_PRETTY_PRINT), LOCK_EX);
// File users.php
$salt = uniqid();
$passwordHash = sha1($adminPassword.$salt);
$tokenAuth = md5( uniqid().time().DOMAIN );
$data = array(
'admin'=>array(
'firstName'=>$Language->get('Administrator'),
'lastName'=>'',
'role'=>'admin',
'password'=>$passwordHash,
'salt'=>$salt,
'email'=>'',
'registered'=>$currentDate,
'tokenRemember'=>'',
'tokenAuth'=>$tokenAuth,
'tokenAuthTTL'=>'2009-03-15 14:00',
'twitter'=>'',
'facebook'=>'',
'googlePlus'=>'',
'instagram'=>''
)
);
file_put_contents(PATH_DATABASES.'users.php', $dataHead.json_encode($data, JSON_PRETTY_PRINT), LOCK_EX);
// File syslog.php
$data = array(
array(
'date'=>$currentDate,
'dictionaryKey'=>'welcome-to-bludit',
'notes'=>'',
'idExecution'=>uniqid(),
'method'=>'POST',
'username'=>'admin'
));
file_put_contents(PATH_DATABASES.'syslog.php', $dataHead.json_encode($data, JSON_PRETTY_PRINT), LOCK_EX);
// File security.php
$data = array(
'minutesBlocked'=>5,
'numberFailuresAllowed'=>10,
'blackList'=>array()
);
file_put_contents(PATH_DATABASES.'security.php', $dataHead.json_encode($data, JSON_PRETTY_PRINT), LOCK_EX);
// File categories.php
$data = array(
'general'=>array('name'=>'General', 'list'=>array()),
'music'=>array('name'=>'Music', 'list'=>array()),
'videos'=>array('name'=>'Videos', 'list'=>array())
);
file_put_contents(PATH_DATABASES.'categories.php', $dataHead.json_encode($data, JSON_PRETTY_PRINT), LOCK_EX);
// File tags.php
$data = array(
'bludit'=>array('name'=>'Bludit', 'list'=>array('welcome')),
'cms'=>array('name'=>'CMS', 'list'=>array('welcome')),
'flat-files'=>array('name'=>'Flat files', 'list'=>array('welcome'))
);
file_put_contents(PATH_DATABASES.'tags.php', $dataHead.json_encode($data, JSON_PRETTY_PRINT), LOCK_EX);
// File plugins/simplemde/db.php
file_put_contents(
PATH_PLUGINS_DATABASES.'simplemde'.DS.'db.php',
$dataHead.json_encode(
array(
'position'=>0,
'tabSize'=>4,
'toolbar'=>'&quot;bold&quot;, &quot;italic&quot;, &quot;heading&quot;, &quot;|&quot;, &quot;quote&quot;, &quot;unordered-list&quot;, &quot;|&quot;, &quot;link&quot;, &quot;image&quot;, &quot;code&quot;, &quot;horizontal-rule&quot;, &quot;|&quot;, &quot;preview&quot;, &quot;side-by-side&quot;, &quot;fullscreen&quot;, &quot;guide&quot;'
),
JSON_PRETTY_PRINT),
LOCK_EX
);
// File plugins/about/db.php
file_put_contents(
PATH_PLUGINS_DATABASES.'about'.DS.'db.php',
$dataHead.json_encode(
array(
'position'=>1,
'label'=>$Language->get('About'),
'text'=>$Language->get('this-is-a-brief-description-of-yourself-our-your-site')
),
JSON_PRETTY_PRINT),
LOCK_EX
);
// File plugins/tags/db.php
file_put_contents(
PATH_PLUGINS_DATABASES.'tags'.DS.'db.php',
$dataHead.json_encode(
array(
'position'=>2,
'label'=>$Language->get('Tags')
),
JSON_PRETTY_PRINT),
LOCK_EX
);
// Page create-your-own-content
$data = 'Title: '.$Language->get('example-page-1-title').PHP_EOL.'Content: '.PHP_EOL.$Language->get('example-page-1-content');
file_put_contents(PATH_PAGES.$Language->get('example-page-1-slug').DS.FILENAME, $data, LOCK_EX);
// Page set-up-your-new-site
$data = 'Title: '.$Language->get('example-page-2-title').PHP_EOL.'Content: '.PHP_EOL.$Language->get('example-page-2-content');
file_put_contents(PATH_PAGES.$Language->get('example-page-2-slug').DS.FILENAME, $data, LOCK_EX);
// Page follow-bludit
$data = 'Title: '.$Language->get('example-page-3-title').PHP_EOL.'Content: '.PHP_EOL.$Language->get('example-page-3-content');
file_put_contents(PATH_PAGES.$Language->get('example-page-3-slug').DS.FILENAME, $data, LOCK_EX);
// Page about
$data = 'Title: '.$Language->get('example-page-4-title').PHP_EOL.'Content: '.PHP_EOL.$Language->get('example-page-4-content');
file_put_contents(PATH_PAGES.$Language->get('example-page-4-slug').DS.FILENAME, $data, LOCK_EX);
return true;
}
// Check form's parameters and finish Bludit installation.
function checkPOST($args)
{
global $Language;
// Check empty password
if( strlen($args['password']) < 6 ) {
return '<div>'.$Language->g('Password must be at least 6 characters long').'</div>';
}
// Sanitize email
//$email = sanitize::email($args['email']);
// Install Bludit
install($args['password'], '', $args['timezone']);
return true;
}
function redirect($url) {
if(!headers_sent()) {
header("Location:".$url, TRUE, 302);
exit;
}
exit('<meta http-equiv="refresh" content="0; url="'.$url.'">');
}
// ============================================================================
// MAIN
// ============================================================================
$error = '';
if( alreadyInstalled() ) {
exit('Bludit is already installed');
}
if( isset($_GET['demo']) ) {
install('demo123', '', 'UTC');
redirect(HTML_PATH_ROOT);
}
if( $_SERVER['REQUEST_METHOD'] == 'POST' ) {
$error = checkPOST($_POST);
if($error===true) {
redirect(HTML_PATH_ROOT);
}
}
?>
<!DOCTYPE HTML>
<html class="uk-height-1-1 uk-notouch">
<head>
<meta charset="<?php echo CHARSET ?>">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title><?php echo $Language->get('Bludit Installer') ?></title>
<!-- Favicon -->
<link rel="shortcut icon" type="image/x-icon" href="bl-kernel/admin/themes/default/img/favicon.png?version=<?php echo time() ?>">
<!-- CSS -->
<link rel="stylesheet" type="text/css" href="bl-kernel/admin/themes/default/css/uikit/uikit.almost-flat.min.css?version=<?php echo time() ?>">
<link rel="stylesheet" type="text/css" href="bl-kernel/admin/themes/default/css/installer.css?version=<?php echo time() ?>">
<link rel="stylesheet" type="text/css" href="bl-kernel/css/font-awesome/css/font-awesome.min.css?version=<?php echo time() ?>">
<!-- Javascript -->
<script charset="utf-8" src="bl-kernel/js/jquery.min.js?version=<?php echo time() ?>"></script>
<script charset="utf-8" src="bl-kernel/admin/themes/default/js/uikit/uikit.min.js?version=<?php echo time() ?>"></script>
<script charset="utf-8" src="bl-kernel/admin/themes/default/js/jstz.min.js?version=<?php echo time() ?>"></script>
</head>
<body class="uk-height-1-1">
<div class="uk-vertical-align uk-text-center uk-height-1-1">
<div class="uk-vertical-align-middle">
<h1 class="title"><?php echo $Language->get('Bludit Installer') ?></h1>
<div class="content">
<?php
$system = checkSystem();
// Missing requirements
if(!empty($system)) {
foreach($system as $values) {
echo '<div class="uk-panel">';
echo '<div class="uk-panel-badge uk-badge uk-badge-danger">FAIL</div>';
echo '<h3 class="uk-panel-title">'.$values['title'].'</h3>';
echo $values['errorText'];
echo '</div>';
}
}
// Second step
elseif(isset($_GET['language']))
{
?>
<p><?php echo $Language->get('Complete the form choose a password for the username admin') ?></p>
<?php
if(!empty($error)) {
echo '<div class="uk-alert uk-alert-danger">'.$error.'</div>';
}
?>
<form id="jsformInstaller" class="uk-form uk-form-stacked" method="post" action="" autocomplete="off">
<input type="hidden" name="timezone" id="jstimezone" value="UTC">
<div class="uk-form-row">
<input type="text" value="admin" class="uk-width-1-1 uk-form-large" disabled>
</div>
<div class="uk-form-row">
<input name="password" id="jspassword" type="password" class="uk-width-1-1 uk-form-large" value="<?php echo isset($_POST['password'])?$_POST['password']:'' ?>" placeholder="<?php echo $Language->get('Password') ?>">
</div>
<div class="uk-form-row">
<button type="submit" class="uk-width-1-1 uk-button uk-button-primary uk-button-large"><?php $Language->p('Install') ?></button>
</div>
</form>
<div id="jsshowPassword"><i class="uk-icon-eye"></i> <?php $Language->p('Show password') ?></div>
<?php
}
else
{
?>
<p><?php echo $Language->get('Choose your language') ?></p>
<form class="uk-form" method="get" action="" autocomplete="off">
<div class="uk-form-row">
<select id="jslanguage" name="language" class="uk-width-1-1">
<?php
$htmlOptions = getLanguageList();
foreach($htmlOptions as $fname=>$native) {
echo '<option value="'.$fname.'"'.( ($finalLanguage===$fname)?' selected="selected"':'').'>'.$native.'</option>';
}
?>
</select>
</div>
<div class="uk-form-row">
<button type="submit" class="uk-width-1-1 uk-button uk-button-primary uk-button-large"><?php $Language->p('Next') ?></button>
</div>
</form>
<?php
}
?>
</div>
</div>
</div>
<script>
$(document).ready(function()
{
// Timezone
var timezone = jstz.determine();
$("#jstimezone").val( timezone.name() );
// Show password
$("#jsshowPassword").on("click", function() {
var input = document.getElementById("jspassword");
if(input.getAttribute("type")=="text") {
input.setAttribute("type", "password");
}
else {
input.setAttribute("type", "text");
}
});
});
</script>
</body>
</html>