From: Tim Düsterhus <duesterhus@woltlab.com>
Date: Wed, 11 May 2022 10:55:09 +0000 (+0200)
Subject: Remove getFont.php
X-Git-Tag: 6.0.0_Alpha_1~1291^2~9
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=c09ba0f63a320b7a47dbbe5d72b43d9349161598;p=GitHub%2FWoltLab%2FWCF.git

Remove getFont.php

This was required to properly support multi-domain setups and thus is obsolete
now.
---

diff --git a/wcfsetup/install/files/font/getFont.php b/wcfsetup/install/files/font/getFont.php
deleted file mode 100644
index 713c6a4c30..0000000000
--- a/wcfsetup/install/files/font/getFont.php
+++ /dev/null
@@ -1,94 +0,0 @@
-<?php
-
-/**
- * Serves fonts to enforce caching and to properly allow cross-domain (CORS) fetching.
- *
- * This script solves the following issues:
- *  - Firefox and Internet Explorer refuse to load fonts from different domains unless allowed by 'Access-Control-Allow-Origin'
- *  - Chrome sometimes does not properly cache fonts, resulting in strange rendering bugs
- *
- * @author  Tim Duesterhus, Alexander Ebert, Sascha Greuel
- * @copyright   2001-2020 WoltLab GmbH
- * @license GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
- */
-
-// phpcs:disable PSR1.Files.SideEffects
-
-// list of known font types
-$types = [
-    'eot' => 'application/vnd.ms-fontobject',
-    'ttf' => 'application/octet-stream',
-    // best supported, but this is not the right one according to http://www.w3.org/TR/WOFF/#appendix-b
-    'woff' => 'application/x-woff',
-    // the specs at http://dev.w3.org/webfonts/WOFF2/spec/ are not perfectly clear, but font/woff2 seems to be the most sane one and is currently used by Google Fonts
-    'woff2' => 'font/woff2',
-];
-
-function badRequest($reason)
-{
-    \header("HTTP/1.1 400 Bad Request");
-    \header("Content-Type: text/plain; charset=UTF-8");
-
-    exit($reason);
-}
-
-function notFound($reason = "Unable to find font.")
-{
-    \header("HTTP/1.1 404 Not Found");
-    \header("Content-Type: text/plain; charset=UTF-8");
-
-    exit($reason);
-}
-
-if (empty($_GET['filename'])) {
-    if (empty($_GET['type'])) {
-        badRequest('Neither filename nor type is given.');
-    }
-    $filename = (!empty($_GET['font']) ? \basename($_GET['font']) : 'fontawesome-webfont') . '.' . $_GET['type'];
-} else {
-    $filename = __DIR__ . '/';
-    if (!empty($_GET['family'])) {
-        $filename .= 'families/' . \basename($_GET['family']) . '/';
-    }
-    $filename .= \basename($_GET['filename']);
-}
-
-$type = \pathinfo($filename, \PATHINFO_EXTENSION);
-
-if (!isset($types[$type])) {
-    badRequest('Invalid type given.');
-}
-
-if (!\is_readable($filename)) {
-    notFound();
-}
-
-$filemtime = \filemtime($filename);
-
-$etag = '"' . \md5($filemtime . $filename) . '"';
-$clientEtag = (!empty($_SERVER['HTTP_IF_NONE_MATCH'])) ? \trim($_SERVER['HTTP_IF_NONE_MATCH']) : '';
-$clientLastModified = (!empty($_SERVER['HTTP_IF_MODIFIED_SINCE'])) ? \trim($_SERVER['HTTP_IF_MODIFIED_SINCE']) : 0;
-$clientLastModified = @\strtotime($clientLastModified);
-
-// ignore request if client seems to already have fetched this file
-if (($clientLastModified && $clientEtag) ? (($clientLastModified == $filemtime) && ($clientEtag == $etag)) : ($clientLastModified == $filemtime)) {
-    \header("HTTP/1.1 304 Not Modified");
-
-    exit;
-}
-
-$data = \file_get_contents($filename);
-
-// send cache and type headers
-// allow font fetching from all domains (CORS)
-const MAX_AGE = 86400 * 14;
-
-\header('Access-Control-Allow-Origin: *');
-\header('Content-Type: ' . $types[$type]);
-\header('Cache-Control: max-age=' . MAX_AGE . ', public');
-\header('ETag: ' . $etag);
-\header('Expires: ' . \gmdate("D, d M Y H:i:s", \time() + MAX_AGE) . ' GMT');
-\header('Last-Modified: ' . \gmdate('D, d M Y H:i:s', $filemtime) . ' GMT');
-\header('Content-Length: ' . \strlen($data));
-
-exit($data);