112 lines
4.7 KiB
PHP
112 lines
4.7 KiB
PHP
<?php
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/*
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* Hit Counter - Configuration
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*
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* Copyright (C) 2016-2020 Daniel Winzen <daniel@danwin1210.me>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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// Configuration
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const DBHOST='localhost'; // Database host
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const DBUSER='www-data'; // Database user
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const DBPASS='YOUR_PASS'; // Database password
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const DBNAME='counter'; // Database
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const PREFIX=''; // Table Prefix - useful if other programs use the same names for tables - use only alpha-numeric values (A-Z, a-z, 0-9, or _)
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const PERSISTENT=true; // Use persistent database conection true/false
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const LANG='en'; // Default language
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const BASEURL='http://tt3j2x4k5ycaa5zt.onion/'; // URL where the scripts are (e.g. http://example.com/path/)
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const VERSION='1.1'; // Script version
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const DBVERSION=1; // Database layout version
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// Language selection
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$I = $T = [];
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$language=LANG;
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$L=[
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'de' => 'Deutsch',
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'en' => 'English',
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'ja' => '日本語',
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];
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if(isSet($_REQUEST['lang']) && isSet($L[$_REQUEST['lang']])){
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$language=$_REQUEST['lang'];
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if(!isSet($_COOKIE['language']) || $_COOKIE['language']!==$language){
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set_secure_cookie('language', $language);
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}
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}elseif(isSet($_COOKIE['language']) && isSet($L[$_COOKIE['language']])){
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$language=$_COOKIE['language'];
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}
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require_once('counter_lang_en.php'); //always include English
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if($language!=='en'){
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require_once("counter_lang_$language.php"); //replace with translation if available
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foreach($T as $name=>$translation){
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$I[$name]=$translation;
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}
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}
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function print_langs(){
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global $I, $L;
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echo "<small>$I[language]: ";
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$query=ltrim(preg_replace('/&?lang=[a-z_\-]*/i', '', $_SERVER['QUERY_STRING']), '&');
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foreach($L as $code=>$name){
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if($query===''){
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$uri="?lang=$code";
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}else{
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$uri='?'.htmlspecialchars($query)."&lang=$code";
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}
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echo " <a href=\"$uri\" hreflang=\"$code\">$name</a>";
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}
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echo '</small>';
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}
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function send_headers(array $styles = []){
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header('Content-Type: text/html; charset=UTF-8');
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header('Pragma: no-cache');
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header('Cache-Control: no-cache, no-store, must-revalidate, max-age=0, private');
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header('Expires: 0');
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header('Referrer-Policy: no-referrer');
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header("Permissions-Policy: accelerometer 'none'; ambient-light-sensor 'none'; autoplay 'none'; battery 'none'; camera 'none'; cross-origin-isolated 'none'; display-capture 'none'; document-domain 'none'; encrypted-media 'none'; geolocation 'none'; fullscreen 'none'; execution-while-not-rendered 'none'; execution-while-out-of-viewport 'none'; gyroscope 'none'; magnetometer 'none'; microphone 'none'; midi 'none'; navigation-override 'none'; payment 'none'; picture-in-picture 'none'; publickey-credentials-get 'none'; screen-wake-lock 'none'; sync-xhr 'none'; usb 'none'; web-share 'none'; xr-spatial-tracking 'none'; clipboard-read 'none'; clipboard-write 'none'; gamepad 'none'; speaker-selection 'none'; conversion-measurement 'none'; focus-without-user-activation 'none'; hid 'none'; idle-detection 'none'; sync-script 'none'; vertical-scroll 'none'; serial 'none'; trust-token-redemption 'none';");
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$style_hashes = '';
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foreach($styles as $style) {
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$style_hashes .= " 'sha256-".base64_encode(hash('sha256', $style, true))."'";
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}
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header("Content-Security-Policy: base-uri 'self'; default-src 'none'; form-action 'self'; frame-ancestors 'none'; img-src 'self' data:; style-src $style_hashes");
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header('X-Content-Type-Options: nosniff');
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header('X-Frame-Options: sameorigin');
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header('X-XSS-Protection: 1; mode=block');
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if($_SERVER['REQUEST_METHOD'] === 'HEAD'){
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exit; // headers sent, no further processing needed
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}
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}
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function set_secure_cookie(string $name, string $value){
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if (version_compare(PHP_VERSION, '7.3.0') >= 0) {
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setcookie($name, $value, ['expires' => 0, 'path' => '/', 'domain' => '', 'secure' => is_definitely_ssl(), 'httponly' => true, 'samesite' => 'Strict']);
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}else{
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setcookie($name, $value, 0, '/', '', is_definitely_ssl(), true);
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}
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}
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function is_definitely_ssl() : bool {
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if (!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off') {
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return true;
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}
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if (isset($_SERVER['SERVER_PORT']) && ('443' == $_SERVER['SERVER_PORT'])) {
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return true;
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}
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if (isset($_SERVER['HTTP_X_FORWARDED_PROTO']) && ('https' === $_SERVER['HTTP_X_FORWARDED_PROTO'])) {
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return true;
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}
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return false;
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}
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