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<?php
/* This program is free software. It comes without any warranty, to
* the extent permitted by applicable law. You can redistribute it
* and/or modify it under the terms of the Do What The Fuck You Want
* To Public License, Version 2, as published by Sam Hocevar. See
* http://www.wtfpl.net/ for more details. */
error_reporting(E_ERROR);
$assets = is_dir(__DIR__ . "/themes") ? "./" : (is_dir(__DIR__ . "/../CMS-Assets") ? "../CMS-Assets/" : "https://cms.sourceway.de/");
if(!file_exists(__DIR__ . "/db.php")){
if(isset($_POST['host'])){
$db = new MySQLi($_POST['host'], $_POST['user'], $_POST['password']);
if(!$db->connect_errno && !empty($_POST['host']) && !empty($_POST['user']) && !empty($_POST['password'])){
if(!$db->select_db($_POST['database'])){
$db->query("CREATE DATABASE `" . $db->real_escape_string($_POST['database']) . "`;");
if(!$db->select_db($_POST['database'])){
$err = "Die Datenbank konnte nicht angelegt werden.";
}
}
if(empty($_POST['database'])) $err = "Es wurde keine Datenbank angegeben.";
if(empty($err)){
if(!file_put_contents(__DIR__ . "/db.php", '<?php
$host = "' . str_replace('"', "'", $_POST['host']) . '"; // MySQL-Host
$user = "' . str_replace('"', "'", $_POST['user']) . '"; // MySQL-Benutzer
$password = "' . str_replace('"', "'", $_POST['password']) . '"; // MySQL-Passwort
$database = "' . str_replace('"', "'", $_POST['database']) . '"; // MySQL-Datenbank')){
$err = "Die Konfigurationsdatei <i>db.php</i> konnte nicht angelegt werden.";
} else {
header('Location: ./');
exit;
}
}
} else {
$err = "Verbindung konnte nicht aufgebaut werden.";
}
}
?>
<!DOCTYPE html>
<html lang="de">
<head>
<title>Installation :: sourceCMS</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta charset="utf-8">
<link rel="stylesheet" href="themes/default.css">
<style>
body {
overflow-y: scroll;
}
</style>
</head>
<body>
<div class="container">
<div class="page-header"><h1>Installation <small>sourceCMS</small></h1></div>
<p style="text-align: justify;">Bitte geben Sie hier Ihre Datenbank-Zugangsdaten ein. Die Datenbank muss nicht existieren, in diesem Fall benötigt der Benutzer jedoch die Rechte, sie anzulegen. Wenn Sie die Datenbank einer bestehenden sourceCMS-Installation wählen, werden die bereits vorhandenen Daten aus dieser verwendet.</p>
<?php if(isset($err)){ ?><div class="alert alert-danger"><?=$err; ?></div><?php } ?>
<form method="POST" style="margin-top: 20px;">
<div class="form-group">
<label for="host">Datenbank-Host</label>
<input type="text" name="host" id="host" value="<?=isset($_POST['host']) ? $_POST['host'] : "localhost"; ?>" placeholder="Meist localhost" class="form-control" />
</div>
<div class="form-group">
<label for="user">Datenbank-Benutzer</label>
<input type="text" name="user" id="user" value="<?=isset($_POST['user']) ? $_POST['user'] : ""; ?>" placeholder="root" class="form-control" />
</div>
<div class="form-group">
<label for="password">Datenbank-Passwort</label>
<input type="password" name="password" id="password" value="<?=isset($_POST['password']) ? $_POST['password'] : ""; ?>" placeholder="kQjKl01P" class="form-control" />
</div>
<div class="form-group">
<label for="database">Datenbank-Name</label>
<input type="text" name="database" id="database" value="<?=isset($_POST['database']) ? $_POST['database'] : ""; ?>" placeholder="cms" class="form-control" />
</div>
<input type="submit" class="btn btn-primary btn-block" value="Daten prüfen" />
</form>
</div>
</body>
</html>
<?php
exit;
}
require __DIR__ . "/db.php";
$db = new MySQLi($host, $user, $password);
if($db->connect_errno) die("MySQLi-Fehler: <i>{$db->connect_error}</i>");
if(!$db->select_db($database)){
$db->query("CREATE DATABASE `" . $db->real_escape_string($database) . "`;");
if(!$db->select_db($database)) die("MySQLi-Fehler: <i>Datenbank nicht vorhanden.</i>");
}
if($db->query("SELECT value FROM config WHERE `key` = 'blog' LIMIT 1")->num_rows == 0){
$db->query("CREATE TABLE IF NOT EXISTS `blog` (
`title` varchar(255) NOT NULL,
`content` longtext NOT NULL,
`rights` int(1) NOT NULL DEFAULT '0',
`date` int(11) NOT NULL,
PRIMARY KEY (`title`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1;");
$db->query("CREATE TABLE IF NOT EXISTS `config` (
`key` varchar(255) NOT NULL,
`value` varchar(255) NOT NULL,
PRIMARY KEY (`key`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1;");
$db->query("INSERT INTO `config` (`key`, `value`) VALUES
('auth', '1'),
('blog', '1'),
('rights_needed', '0'),
('sitename', 'sourceCMS'),
('template', 'default'),
('wartung', '0');");
$db->query("CREATE TABLE IF NOT EXISTS `pages` (
`slug` varchar(255) NOT NULL,
`title` varchar(255) NOT NULL,
`content` longtext NOT NULL,
`rights` int(1) NOT NULL DEFAULT '0',
`index` int(11) NOT NULL DEFAULT '0',
PRIMARY KEY (`slug`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1;");
$db->query("INSERT INTO `pages` (`slug`, `title`, `content`, `rights`, `index`) VALUES
('startseite', 'Startseite', '<p>Sie sehen hier Ihre Installation des Content Management Systems sourceCMS.</p>\r\n\r\n<p>Ein Login ist mit dem Benutzernamen <b>admin</b> und dem Passwort <b>admin</b> möglich.</p>', 0, 0);
");
$db->query("CREATE TABLE IF NOT EXISTS `statistics` (
`day` varchar(255) NOT NULL,
`visitors` int(255) NOT NULL DEFAULT '0',
`sites` int(255) NOT NULL DEFAULT '0',
PRIMARY KEY (`day`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1;");
$db->query("CREATE TABLE IF NOT EXISTS `users` (
`user` varchar(255) NOT NULL,
`password` varchar(255) NOT NULL,
`rights` int(1) NOT NULL DEFAULT '1',
PRIMARY KEY (`user`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1;");
$db->query("INSERT INTO `users` (`user`, `password`, `rights`) VALUES
('admin', '8c6976e5b5410415bde908bd4dee15dfb167a9c873fc4bb8a81f6f2ab448a918', 4);");
}
$sql = $db->query("SELECT value FROM config WHERE `key` = 'template' LIMIT 1")->fetch_object();
define('TEMPLATE',$sql->value);
$sql = $db->query("SELECT value FROM config WHERE `key` = 'sitename' LIMIT 1")->fetch_object();
define('SITENAME',$sql->value);
$sql = $db->query("SELECT value FROM config WHERE `key` = 'wartung' LIMIT 1")->fetch_object();
define('WARTUNG',$sql->value);
$sql = $db->query("SELECT value FROM config WHERE `key` = 'blog' LIMIT 1")->fetch_object();
define('BLOG',$sql->value);
$sql = $db->query("SELECT value FROM config WHERE `key` = 'auth' LIMIT 1")->fetch_object();
define('AUTH',$sql->value);
$sql = $db->query("SELECT value FROM config WHERE `key` = 'rights_needed' LIMIT 1")->fetch_object();
define('RIGHTS_NEEDED',$sql->value);
session_start();
if(isset($_GET['p']) && $_GET['p'] == "logout"){
session_destroy();
$_SESSION['visited'] = 1;
setcookie('user', '', 0);
setcookie('password', '', 0);
header('Location: ./');
exit;
}
function hash_password($password){
return hash("sha256", $password);
}
if(!isset($_SESSION['user']) && isset($_COOKIE['user']) && isset($_COOKIE['password'])) login($_COOKIE['user'], $_COOKIE['password'], 1);
function login($user, $password, $hashed = 0){
global $db;
if($hashed != 1) $password = hash_password($password);
$sql = $db->query("SELECT * FROM users WHERE user = '" . $db->real_escape_string($user) . "' AND password = '" . $db->real_escape_string($password) . "' AND rights > 0");
if($sql->num_rows != 1){
return false;
} else {
$_SESSION['user'] = $user;
$_SESSION['password'] = $password;
return true;
}
}
function register($user, $password){
global $db;
$password_hashed = hash_password($password);
$db->query("INSERT INTO users (`user`,`password`) VALUES ('".$db->real_escape_string($user)."','".$db->real_escape_string($password_hashed)."')");
if(login($user,$password)){
return true;
} else {
return false;
}
}
if($_POST['action'] == "profile"){
if($_POST['password'] != "" || $_POST['password2'] != ""){
if($_POST['password'] == $_POST['password2']){
$db->query("UPDATE users SET password = '".hash_password($_POST['password'])."' WHERE user = '".$_SESSION['user']."' LIMIT 1");
$_SESSION['password'] = hash_password($_POST['password']);
} else {
$error_profil = true;
}
}
if($_POST['user'] != ""){
if($db->query("UPDATE users SET user = '".$db->real_escape_string($_POST['user'])."' WHERE user = '".$_SESSION['user']."' LIMIT 1") == true){
$_SESSION['user'] = $_POST['user'];
} else {
$error_profil = true;
}
}
} else if($_POST['user'] && $_POST['password'] && $_POST['password2']){
if($_POST['password'] == $_POST['password2']){
if(!register($_POST['user'],$_POST['password'])){
$error_reg = true;
} else {
header('Location: ./');
exit;
}
} else {
$error_reg = true;
}
} else if($_POST['user'] && $_POST['password']){
if(!login($_POST['user'],$_POST['password'])){
$sql = $db->query("SELECT * FROM users WHERE `user` = '".$db->real_escape_string($_POST['user'])."' AND `password` = '".hash_password($_POST['password'])."'")->fetch_object();
$error_login = 1;
if(isset($sql->rights) && $sql->rights == 0 && $sql !== false) $error_login = 2;
} else {
if($_POST['stayloggedin'] == "yes"){
setcookie('user',$_POST['user'],(time()+(60*60*24*7)));
setcookie('password',hash_password($_POST['password']),(time()+(60*60*24*7)));
}
header('Location: ./');
exit;
}
}
$sql = $db->query("SELECT * FROM users WHERE user = '".$_SESSION['user']."' AND password = '".$_SESSION['password']."' LIMIT 1");
$user = $sql->fetch_object();
$rights = 0;
if(isset($user->rights)) $rights = $user->rights;
if(isset($_GET['p']) && $_GET['p'] == "logout") $rights = 0;
$db->query("INSERT INTO statistics (`day`) VALUES ('".date("d.m.Y")."')");
if($_SESSION['visited'] != date("d.m.Y")){
$_SESSION['visited'] = date("d.m.Y");
$db->query("UPDATE statistics SET visitors = visitors + 1 WHERE day = '".date("d.m.Y")."' LIMIT 1");
}
$db->query("UPDATE statistics SET sites = sites + 1 WHERE day = '".date("d.m.Y")."' LIMIT 1");
?>