Rewrote js/mage/adminhtml/hash.js using native javascript

app/design/adminhtml/default/default/template/catalog/product/edit.phtml

@@ -87,7 +87,7 @@
         if (productForm.validator.validate()) {
             var template = new Template(urlTemplate, productTemplateSyntax);
             var url = template.evaluate({
-                attributes: encode_base64(attributes.join(',')).replace(new RegExp('/','g'),'%2F').replace(new RegExp('=','g'),'%3D')
+                attributes: btoa(attributes.join(',')).replace(new RegExp('/','g'),'%2F').replace(new RegExp('=','g'),'%3D')
             });
             setLocation(url);
         }

app/design/adminhtml/default/default/template/report/grid/container.phtml

@@ -40,7 +40,7 @@
         }
         var validator  = new Validation('filter_form');
         if (validator.validate()) {
-            setLocation('<?php echo $this->getFilterUrl(); ?>filter/'+encode_base64(Form.serializeElements(elements))+'/');
+            setLocation('<?php echo $this->getFilterUrl(); ?>filter/'+btoa(Form.serializeElements(elements))+'/');
         }
     }
 //]]>

js/mage/adminhtml/grid.js

@@ -273,7 +273,7 @@ varienGrid.prototype = {
         }
         if (!this.doFilterCallback || (this.doFilterCallback && this.doFilterCallback())) {
             this.addVarToUrl(this.pageVar, 1);
-            this.reload(this.addVarToUrl(this.filterVar, encode_base64(Form.serializeElements(elements))));
+            this.reload(this.addVarToUrl(this.filterVar, btoa(Form.serializeElements(elements))));
         }
     },
     resetFilter : function(){
@@ -903,7 +903,7 @@ serializerController.prototype = {
         if(this.multidimensionalMode){
             var clone = this.gridData.clone();
             clone.each(function(pair) {
-                clone.set(pair.key, encode_base64(Object.toQueryString(pair.value)));
+                clone.set(pair.key, btoa(Object.toQueryString(pair.value)));
             });
             return clone.toQueryString();
         }

js/mage/adminhtml/hash.js

@@ -8,144 +8,22 @@
  * @category    Mage
  * @package     Mage_Adminhtml
  * @copyright   Copyright (c) 2006-2020 Magento, Inc. (https://www.magento.com)
- * @copyright   Copyright (c) 2022 The OpenMage Contributors (https://www.openmage.org)
+ * @copyright   Copyright (c) 2022-2024 The OpenMage Contributors (https://www.openmage.org)
  * @license     https://opensource.org/licenses/afl-3.0.php  Academic Free License (AFL 3.0)
  */
-/*
- * Caudium - An extensible World Wide Web server
- * Copyright C 2002 The Caudium Group
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- */
 
-/*
- * base64.js - a JavaScript implementation of the base64 algorithm,
- *             (mostly) as defined in RFC 2045.
- *
- * This is a direct JavaScript reimplementation of the original C code
- * as found in the Exim mail transport agent, by Philip Hazel.
- *
- * $Id: base64.js,v 1.7 2002/07/16 17:21:23 kazmer Exp $
- *
+/**
+ * @deprecated
  */
-
-
-function encode_base64( what )
+function encode_base64(what)
 {
-    var base64_encodetable = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
-    var result = "";
-    var len = what.length;
-    var x, y;
-    var ptr = 0;
-
-    while( len-- > 0 )
-    {
-        x = what.charCodeAt( ptr++ );
-        result += base64_encodetable.charAt( ( x >> 2 ) & 63 );
-
-        if( len-- <= 0 )
-        {
-            result += base64_encodetable.charAt( ( x << 4 ) & 63 );
-            result += "==";
-            break;
-        }
-
-        y = what.charCodeAt( ptr++ );
-        result += base64_encodetable.charAt( ( ( x << 4 ) | ( ( y >> 4 ) & 15 ) ) & 63 );
-
-        if ( len-- <= 0 )
-        {
-            result += base64_encodetable.charAt( ( y << 2 ) & 63 );
-            result += "=";
-            break;
-        }
-
-        x = what.charCodeAt( ptr++ );
-        result += base64_encodetable.charAt( ( ( y << 2 ) | ( ( x >> 6 ) & 3 ) ) & 63 );
-        result += base64_encodetable.charAt( x & 63 );
-
-    }
-
-    return result;
-}
-
-
-function decode_base64( what )
-{
-    var base64_decodetable = new Array (
-        255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-        255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
-        255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,  62, 255, 255, 255,  63,
-         52,  53,  54,  55,  56,  57,  58,  59,  60,  61, 255, 255, 255, 255, 255, 255,
-        255,   0,   1,   2,   3,   4,   5,   6,   7,   8,   9,  10,  11,  12,  13,  14,
-         15,  16,  17,  18,  19,  20,  21,  22,  23,  24,  25, 255, 255, 255, 255, 255,
-        255,  26,  27,  28,  29,  30,  31,  32,  33,  34,  35,  36,  37,  38,  39,  40,
-         41,  42,  43,  44,  45,  46,  47,  48,  49,  50,  51, 255, 255, 255, 255, 255
-    );
-    var result = "";
-    var len = what.length;
-    var x, y;
-    var ptr = 0;
-
-    while( !isNaN( x = what.charCodeAt( ptr++ ) ) )
-    {
-        if( x == 13 || x == 10 )
-            continue;
-
-        if( ( x > 127 ) || (( x = base64_decodetable[x] ) == 255) )
-            return false;
-        if( ( isNaN( y = what.charCodeAt( ptr++ ) ) ) || (( y = base64_decodetable[y] ) == 255) )
-            return false;
-
-        result += String.fromCharCode( (x << 2) | (y >> 4) );
-
-        if( (x = what.charCodeAt( ptr++ )) == 61 )
-        {
-            if( (what.charCodeAt( ptr++ ) != 61) || (!isNaN(what.charCodeAt( ptr ) ) ) )
-                return false;
-        }
-        else
-        {
-            if( ( x > 127 ) || (( x = base64_decodetable[x] ) == 255) )
-                return false;
-            result += String.fromCharCode( (y << 4) | (x >> 2) );
-            if( (y = what.charCodeAt( ptr++ )) == 61 )
-            {
-                if( !isNaN(what.charCodeAt( ptr ) ) )
-                    return false;
-            }
-            else
-            {
-                if( (y > 127) || ((y = base64_decodetable[y]) == 255) )
-                    return false;
-                result += String.fromCharCode( (x << 6) | y );
-            }
-        }
-    }
-    return result;
+    return btoa(what);
 }
 
-function wrap76( what )
+/**
+ * @deprecated
+ */
+function decode_base64(what)
 {
-    var result = "";
-    var i;
-
-    for(i=0; i < what.length; i+=76)
-    {
-        result += what.substring(i, i+76) + String.fromCharCode(13) + String.fromCharCode(10);
-    }
-    return result;
+    return atob(what);
 }