mirror of
https://github.com/Shadowss/TravianZ.git
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Ferywir
112 lines
4.3 KiB
PHP
112 lines
4.3 KiB
PHP
<?php
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#################################################################################
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## -= YOU MAY NOT REMOVE OR CHANGE THIS NOTICE =- ##
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## --------------------------------------------------------------------------- ##
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## Project: TravianZ ##
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## Filename AccessLogger.php ##
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## Developed by: martinambrus ##
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## License: TravianZ Project ##
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## Copyright: TravianZ (c) 2010-2017. All rights reserved. ##
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## URLs: https://travian.martinambrus.com ##
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## Source code: https://github.com/Shadowss/TravianZ ##
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## ##
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#################################################################################
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namespace App\Utils;
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/**
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* Logs all user access (URLs, REQUEST data, Cookies...)
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* into a file. Usually used in hostings that do not provide
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* web server access logs, let alone ones that include
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* POST data and Cookies.
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*
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* @author martinambrus
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*/
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class AccessLogger {
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/**
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* Logs current request into a file defined via config constant.
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*/
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public static function logRequest() {
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try {
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if (defined('LOG_PAGE_ACCESS') && LOG_PAGE_ACCESS) {
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// go max 5 levels up - we don't have folders that go deeper than that
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$autoprefix = '';
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for ($i = 0; $i < 5; $i++) {
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$autoprefix = str_repeat('../', $i);
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if (file_exists($autoprefix.'autoloader.php')) {
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// we have our path, let's leave
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break;
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}
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}
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// determine log file name
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$fname = $autoprefix.'var/log/'.(defined('PAGE_ACCESS_LOG_FILENAME') ? PAGE_ACCESS_LOG_FILENAME : 'access.log');
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// prepare a prefix for the log record
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$prefix = [];
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// add date
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if (!defined('PAGE_ACCESS_LOG_DATE') || (defined('PAGE_ACCESS_LOG_DATE') && PAGE_ACCESS_LOG_DATE)) {
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$prefix[] = date('j.m.Y H:i:s');
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}
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// add IP (proxy-aware, issue #185: real client IP behind a trusted reverse proxy)
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if (!defined('PAGE_ACCESS_LOG_IP') || (defined('PAGE_ACCESS_LOG_IP') && PAGE_ACCESS_LOG_IP)) {
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$prefix[] = IpResolver::getClientIp() ?? ($_SERVER['REMOTE_ADDR'] ?? '0.0.0.0');
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}
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// add the actual file name
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$prefix[] = $_SERVER['PHP_SELF'];
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// make prefix a string
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$prefix = implode(" ", $prefix);
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// add cookie info
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if (count($_COOKIE)) {
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$out = [];
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foreach ($_COOKIE as $key => $value) {
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$out[] = $key.'='.$value;
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}
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// write the log line
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$cookie = implode("&", $out);
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} else {
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$cookie = '';
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}
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// add GET info
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if (count($_GET)) {
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$out = [];
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foreach ($_GET as $key => $value) {
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$out[] = $key.'='.$value;
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}
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$get_info = '?'.implode("&", $out);
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} else {
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$get_info = '';
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}
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// write the log line
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file_put_contents($fname, $prefix . $get_info . "\t" . $cookie . "\n", FILE_APPEND);
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// add POST info
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if (count($_POST)) {
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$out = [];
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foreach ($_POST as $key => $value) {
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$out[] = $key.'='.$value;
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}
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// write the log line
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file_put_contents($fname, "[POSTDATA] " . implode("&", $out) . "\n", FILE_APPEND);
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}
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}
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return true;
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} catch (\Exception $e) {
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// we shouldn't raise exceptions if we can't log for some reason
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// but we definitelly should return false
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return false;
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}
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}
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} |