bump libraries to DOMpurify 3.0.8 & zlib 1.3.1, increase compression level to 9

CHANGELOG.md

@@ -2,7 +2,8 @@
 
 ## 1.6.3 (not yet released)
 * ADDED: Detect and report on damaged pastes (#1218)
-* CHANGED: Upgrading libraries to: zlib 1.3
+* CHANGED: Increase zlib compression level from 7 to 9
+* CHANGED: Upgrading libraries to: DOMpurify 3.0.8 & zlib 1.3.1
 * FIXED: Support more types of valid URLs for shorteners, incl. IDN ones (#1224)
 
 ## 1.6.2 (2023-12-15)

js/common.js

@@ -12,12 +12,12 @@ global.WebCrypto = require('@peculiar/webcrypto').Crypto;
 // application libraries to test
 global.$ = global.jQuery = require('./jquery-3.7.0');
 global.RawDeflate = require('./rawinflate-0.3').RawDeflate;
-global.zlib = require('./zlib-1.3').zlib;
+global.zlib = require('./zlib-1.3.1').zlib;
 require('./prettify');
 global.prettyPrint = window.PR.prettyPrint;
 global.prettyPrintOne = window.PR.prettyPrintOne;
 global.showdown = require('./showdown-2.1.0');
-global.DOMPurify = require('./purify-3.0.6');
+global.DOMPurify = require('./purify-3.0.8');
 global.baseX = require('./base-x-4.0.0').baseX;
 global.Legacy = require('./legacy').Legacy;
 require('./bootstrap-3.4.1');
@@ -151,4 +151,4 @@ exports.urlToString = function (url) {
     return url.schema + '://' + url.address.join('') + '/' + (url.query ? '?' +
         encodeURI(url.query.join('').replace(/^&+|&+$/gm,'')) : '') +
         (url.fragment ? '#' + encodeURI(url.fragment) : '');
-};
+};

js/zlib-1.3.js → js/zlib-1.3.1.js

@@ -6,7 +6,7 @@
     async function initialize() {
         if (ret) return ret;
 
-        const COMPRESSION_LEVEL = 7;
+        const COMPRESSION_LEVEL = 9;
         const NO_ZLIB_HEADER = -1;
         const CHUNK_SIZE = 32 * 1024;
         const map = {};

tpl/bootstrap.php

@@ -55,7 +55,7 @@ if ($ZEROBINCOMPATIBILITY) :
 <?php
 endif;
 ?>
-		<script type="text/javascript" data-cfasync="false" src="js/zlib-1.3.js" integrity="sha512-VL3lLnt8EexTr22ze4a4HfVghpgY48c/Lhf4CcQa8bgYaIRRPjV1nP7EA8RiciGoXXQ1IeiU7tjrclPeVEfxOQ==" crossorigin="anonymous"></script>
+		<script type="text/javascript" data-cfasync="false" src="js/zlib-1.3.1.js" integrity="sha512-CkOlw41KBxjsbSqc/xyrAqY2gVuR9v9+l/zF8eoreGNoYYojXohe79wxJ0qrYXzadMXu3lStQMRTGfNXqHXe1Q==" crossorigin="anonymous"></script>
 		<script type="text/javascript" data-cfasync="false" src="js/base-x-4.0.0.js" integrity="sha512-nNPg5IGCwwrveZ8cA/yMGr5HiRS5Ps2H+s0J/mKTPjCPWUgFGGw7M5nqdnPD3VsRwCVysUh3Y8OWjeSKGkEQJQ==" crossorigin="anonymous"></script>
 		<script type="text/javascript" data-cfasync="false" src="js/rawinflate-0.3.js" integrity="sha512-g8uelGgJW9A/Z1tB6Izxab++oj5kdD7B4qC7DHwZkB6DGMXKyzx7v5mvap2HXueI2IIn08YlRYM56jwWdm2ucQ==" crossorigin="anonymous"></script>
 		<script type="text/javascript" data-cfasync="false" src="js/bootstrap-3.4.1.js" integrity="sha512-oBTprMeNEKCnqfuqKd6sbvFzmFQtlXS3e0C/RGFV0hD6QzhHV+ODfaQbAlmY6/q0ubbwlAM/nCJjkrgA3waLzg==" crossorigin="anonymous"></script>
@@ -71,7 +71,7 @@ if ($MARKDOWN) :
 <?php
 endif;
 ?>
-		<script type="text/javascript" data-cfasync="false" src="js/purify-3.0.6.js" integrity="sha512-N3y6/HOk3pbsw3lFh4O8CKKEVwu1B2CF8kinhjURf8Yqa5OfSUt+/arozxFW+TUPOPw3TsDCRT/0u7BGRTEVUw==" crossorigin="anonymous"></script>
+		<script type="text/javascript" data-cfasync="false" src="js/purify-3.0.8.js" integrity="sha512-wWBDKh5wYGtJ1Df+PPZIn59jHVBnJ4/Yb2W/pVnzaXab8cmlZnHVx+FEBGu5JX39s3P2Qlt+aNQou0XnjW86hg==" crossorigin="anonymous"></script>
 		<script type="text/javascript" data-cfasync="false" src="js/legacy.js?<?php echo rawurlencode($VERSION); ?>" integrity="sha512-LYos+qXHIRqFf5ZPNphvtTB0cgzHUizu2wwcOwcwz/VIpRv9lpcBgPYz4uq6jx0INwCAj6Fbnl5HoKiLufS2jg==" crossorigin="anonymous"></script>
 		<script type="text/javascript" data-cfasync="false" src="js/privatebin.js?<?php echo rawurlencode($VERSION); ?>" integrity="sha512-pR0TsQjCcheBGUbJyi6WxjhuX0AvGFg/R/NTMBZd1Sz22lDydBVIRy2y2ik8qTr9P/XRKj3QTkLrZC3ZF1NMyA==" crossorigin="anonymous"></script>
 		<!-- icon -->

tpl/page.php

@@ -34,7 +34,7 @@ if ($ZEROBINCOMPATIBILITY):
 <?php
 endif;
 ?>
-		<script type="text/javascript" data-cfasync="false" src="js/zlib-1.3.js" integrity="sha512-VL3lLnt8EexTr22ze4a4HfVghpgY48c/Lhf4CcQa8bgYaIRRPjV1nP7EA8RiciGoXXQ1IeiU7tjrclPeVEfxOQ==" crossorigin="anonymous"></script>
+		<script type="text/javascript" data-cfasync="false" src="js/zlib-1.3.1.js" integrity="sha512-CkOlw41KBxjsbSqc/xyrAqY2gVuR9v9+l/zF8eoreGNoYYojXohe79wxJ0qrYXzadMXu3lStQMRTGfNXqHXe1Q==" crossorigin="anonymous"></script>
 		<script type="text/javascript" data-cfasync="false" src="js/base-x-4.0.0.js" integrity="sha512-nNPg5IGCwwrveZ8cA/yMGr5HiRS5Ps2H+s0J/mKTPjCPWUgFGGw7M5nqdnPD3VsRwCVysUh3Y8OWjeSKGkEQJQ==" crossorigin="anonymous"></script>
 		<script type="text/javascript" data-cfasync="false" src="js/rawinflate-0.3.js" integrity="sha512-g8uelGgJW9A/Z1tB6Izxab++oj5kdD7B4qC7DHwZkB6DGMXKyzx7v5mvap2HXueI2IIn08YlRYM56jwWdm2ucQ==" crossorigin="anonymous"></script>
 <?php
@@ -49,7 +49,7 @@ if ($MARKDOWN):
 <?php
 endif;
 ?>
-		<script type="text/javascript" data-cfasync="false" src="js/purify-3.0.6.js" integrity="sha512-N3y6/HOk3pbsw3lFh4O8CKKEVwu1B2CF8kinhjURf8Yqa5OfSUt+/arozxFW+TUPOPw3TsDCRT/0u7BGRTEVUw==" crossorigin="anonymous"></script>
+		<script type="text/javascript" data-cfasync="false" src="js/purify-3.0.8.js" integrity="sha512-wWBDKh5wYGtJ1Df+PPZIn59jHVBnJ4/Yb2W/pVnzaXab8cmlZnHVx+FEBGu5JX39s3P2Qlt+aNQou0XnjW86hg==" crossorigin="anonymous"></script>
 		<script type="text/javascript" data-cfasync="false" src="js/legacy.js?<?php echo rawurlencode($VERSION); ?>" integrity="sha512-LYos+qXHIRqFf5ZPNphvtTB0cgzHUizu2wwcOwcwz/VIpRv9lpcBgPYz4uq6jx0INwCAj6Fbnl5HoKiLufS2jg==" crossorigin="anonymous"></script>
 		<script type="text/javascript" data-cfasync="false" src="js/privatebin.js?<?php echo rawurlencode($VERSION); ?>" integrity="sha512-pR0TsQjCcheBGUbJyi6WxjhuX0AvGFg/R/NTMBZd1Sz22lDydBVIRy2y2ik8qTr9P/XRKj3QTkLrZC3ZF1NMyA==" crossorigin="anonymous"></script>
 		<!-- icon -->