key in version 2 is raw value instead of base64 (which reduces its complexity), made PasteDecryptor support both versions of the format, refactoring method names, replacing var by let / const, reducing zlib compression level from 9 to 7 to half the time spent on compression

js/common.js

@@ -89,6 +89,8 @@ function parseMime(line) {
 }
 
 // common testing helper functions
+exports.atob = atob;
+exports.btoa = btoa;
 
 /**
  * convert all applicable characters to HTML entities

js/test/Model.js

@@ -131,9 +131,9 @@ describe('Model', function () {
             jsc.nearray(common.jscA2zString()),
             jsc.nearray(common.jscA2zString()),
             jsc.array(common.jscQueryString()),
-            jsc.nearray(common.jscBase64String()),
+            'nestring',
             function (schema, address, query, fragment) {
-                var fragmentString = fragment.join(''),
+                var fragmentString = common.btoa(fragment),
                     clean = jsdom('', {
                         url: schema.join('') + '://' + address.join('') +
                              '/?' + query.join('') + '#' + fragmentString
@@ -141,7 +141,7 @@ describe('Model', function () {
                     result = $.PrivateBin.Model.getPasteKey();
                 $.PrivateBin.Model.reset();
                 clean();
-                return fragmentString === result;
+                return fragment === result;
             }
         );
         jsc.property(
@@ -149,10 +149,10 @@ describe('Model', function () {
             jsc.nearray(common.jscA2zString()),
             jsc.nearray(common.jscA2zString()),
             jsc.array(common.jscQueryString()),
-            jsc.nearray(common.jscBase64String()),
+            'nestring',
             jsc.array(common.jscHashString()),
             function (schema, address, query, fragment, trail) {
-                var fragmentString = fragment.join(''),
+                var fragmentString = common.btoa(fragment),
                     clean = jsdom('', {
                         url: schema.join('') + '://' + address.join('') + '/?' +
                              query.join('') + '#' + fragmentString + '&' + trail.join('')
@@ -160,7 +160,7 @@ describe('Model', function () {
                     result = $.PrivateBin.Model.getPasteKey();
                 $.PrivateBin.Model.reset();
                 clean();
-                return fragmentString === result;
+                return fragment === result;
             }
         );
         jsc.property(

js/zlib-1.2.11.js

@@ -5,7 +5,7 @@ let ret;
 async function initialize() {
   if (ret) return ret;
 
-  const COMPRESSION_LEVEL = 9;
+  const COMPRESSION_LEVEL = 7;
   const NO_ZLIB_HEADER = -1;
   const CHUNK_SIZE = 32 * 1024;
   const map = {};

tpl/bootstrap.php

@@ -55,7 +55,7 @@ if ($ZEROBINCOMPATIBILITY):
 <?php
 endif;
 ?>
-		<script type="text/javascript" data-cfasync="false" src="js/zlib-1.2.11.js" integrity="sha512-UOOlXbjGGS/ezf/cbE3Hc4L0ybB2NQBbk523tAT8m1TsnagkIgYUKuFfl+DL4wZbu7IopLvhI2kl+61+2oaaGA==" crossorigin="anonymous"></script>
+		<script type="text/javascript" data-cfasync="false" src="js/zlib-1.2.11.js" integrity="sha512-h8gJuMJ1L95FlbJwo5F8NkjEpK0Nv+9ASHShUrCBnMpIlciQ0d0qfkmAKYJ1jlwfqrbVYhqr8hpyIh5wClIP3w==" crossorigin="anonymous"></script>
 		<script type="text/javascript" data-cfasync="false" src="js/rawinflate-0.3.js" integrity="sha512-g8uelGgJW9A/Z1tB6Izxab++oj5kdD7B4qC7DHwZkB6DGMXKyzx7v5mvap2HXueI2IIn08YlRYM56jwWdm2ucQ==" crossorigin="anonymous"></script>
 		<script type="text/javascript" data-cfasync="false" src="js/bootstrap-3.3.7.js" integrity="sha512-iztkobsvnjKfAtTNdHkGVjAYTrrtlC7mGp/54c40wowO7LhURYl3gVzzcEqGl/qKXQltJ2HwMrdLcNUdo+N/RQ==" crossorigin="anonymous"></script>
 <?php
@@ -71,7 +71,7 @@ if ($MARKDOWN):
 endif;
 ?>
 		<script type="text/javascript" data-cfasync="false" src="js/purify-1.0.7.js" integrity="sha512-VnKJHLosO8z2ojNvWk9BEKYqnhZyWK9rM90FgZUUEp/PRnUqR5OLLKE0a3BkVmn7YgB7LXRrjHgFHQYKd6DAIA==" crossorigin="anonymous"></script>
-		<script type="text/javascript" data-cfasync="false" src="js/privatebin.js?<?php echo rawurlencode($VERSION); ?>" integrity="sha512-BMDTPcsLubRhuPDWSsWRfrgNcARqphGfrYU3sW7tNJDytuPqffzVzPA5U4UvIDrw80kCYKN0eyZ0YjnjZ8tERg==" crossorigin="anonymous"></script>
+		<script type="text/javascript" data-cfasync="false" src="js/privatebin.js?<?php echo rawurlencode($VERSION); ?>" integrity="sha512-DctI/LNueHnbinNWC5AhsfMgABi8pGW7SnF5Q0fg68Cv/rDznb/htcdsnlQzQOxRvSzVKNHW+OOkvOxgIY/qkg==" crossorigin="anonymous"></script>
 		<!--[if lt IE 10]>
 		<style type="text/css">body {padding-left:60px;padding-right:60px;} #ienotice {display:block;} #oldienotice {display:block;}</style>
 		<![endif]-->

tpl/page.php

@@ -34,7 +34,7 @@ if ($ZEROBINCOMPATIBILITY):
 <?php
 endif;
 ?>
-		<script type="text/javascript" data-cfasync="false" src="js/zlib-1.2.11.js" integrity="sha512-UOOlXbjGGS/ezf/cbE3Hc4L0ybB2NQBbk523tAT8m1TsnagkIgYUKuFfl+DL4wZbu7IopLvhI2kl+61+2oaaGA==" crossorigin="anonymous"></script>
+		<script type="text/javascript" data-cfasync="false" src="js/zlib-1.2.11.js" integrity="sha512-h8gJuMJ1L95FlbJwo5F8NkjEpK0Nv+9ASHShUrCBnMpIlciQ0d0qfkmAKYJ1jlwfqrbVYhqr8hpyIh5wClIP3w==" crossorigin="anonymous"></script>
 		<script type="text/javascript" data-cfasync="false" src="js/rawinflate-0.3.js" integrity="sha512-g8uelGgJW9A/Z1tB6Izxab++oj5kdD7B4qC7DHwZkB6DGMXKyzx7v5mvap2HXueI2IIn08YlRYM56jwWdm2ucQ==" crossorigin="anonymous"></script>
 <?php
 if ($SYNTAXHIGHLIGHTING):
@@ -49,7 +49,7 @@ if ($MARKDOWN):
 endif;
 ?>
 		<script type="text/javascript" data-cfasync="false" src="js/purify-1.0.7.js" integrity="sha512-VnKJHLosO8z2ojNvWk9BEKYqnhZyWK9rM90FgZUUEp/PRnUqR5OLLKE0a3BkVmn7YgB7LXRrjHgFHQYKd6DAIA==" crossorigin="anonymous"></script>
-		<script type="text/javascript" data-cfasync="false" src="js/privatebin.js?<?php echo rawurlencode($VERSION); ?>" integrity="sha512-BMDTPcsLubRhuPDWSsWRfrgNcARqphGfrYU3sW7tNJDytuPqffzVzPA5U4UvIDrw80kCYKN0eyZ0YjnjZ8tERg==" crossorigin="anonymous"></script>
+		<script type="text/javascript" data-cfasync="false" src="js/privatebin.js?<?php echo rawurlencode($VERSION); ?>" integrity="sha512-DctI/LNueHnbinNWC5AhsfMgABi8pGW7SnF5Q0fg68Cv/rDznb/htcdsnlQzQOxRvSzVKNHW+OOkvOxgIY/qkg==" crossorigin="anonymous"></script>
 		<!--[if lt IE 10]>
 		<style type="text/css">body {padding-left:60px;padding-right:60px;} #ienotice {display:block;} #oldienotice {display:block;}</style>
 		<![endif]-->