From 6b08998219d6f0bb89888c19e900e93fa79146d7 Mon Sep 17 00:00:00 2001 From: Dominik Schilling Date: Tue, 19 Sep 2017 10:18:31 +0000 Subject: [PATCH] Editor: Prevent adding `javascript:` and `data:` URLs through the inline link dialog. Merge of [41393] to the 4.4 branch. Built from https://develop.svn.wordpress.org/branches/4.4@41404 git-svn-id: http://core.svn.wordpress.org/branches/4.4@41237 1a063a9b-81f0-0310-95a4-ce76da25c4cd --- .../js/tinymce/plugins/wplink/plugin.js | 2 +- .../js/tinymce/plugins/wplink/plugin.min.js | 2 +- wp-includes/js/tinymce/wp-tinymce.js.gz | Bin 148990 -> 149002 bytes wp-includes/js/wplink.js | 16 +++++++++++++++- wp-includes/js/wplink.min.js | 2 +- 5 files changed, 18 insertions(+), 4 deletions(-) diff --git a/wp-includes/js/tinymce/plugins/wplink/plugin.js b/wp-includes/js/tinymce/plugins/wplink/plugin.js index eef8940c63..3088da1675 100644 --- a/wp-includes/js/tinymce/plugins/wplink/plugin.js +++ b/wp-includes/js/tinymce/plugins/wplink/plugin.js @@ -4,7 +4,7 @@ renderHtml: function() { return ( '' ); }, diff --git a/wp-includes/js/tinymce/plugins/wplink/plugin.min.js b/wp-includes/js/tinymce/plugins/wplink/plugin.min.js index f582eefec1..ec7ea9997d 100644 --- a/wp-includes/js/tinymce/plugins/wplink/plugin.min.js +++ b/wp-includes/js/tinymce/plugins/wplink/plugin.min.js @@ -1 +1 @@ -!function(a){a.ui.WPLinkPreview=a.ui.Control.extend({url:"#",renderHtml:function(){return'"},setURL:function(b){var c,d;this.url!==b&&(this.url=b,b=window.decodeURIComponent(b),b=b.replace(/^(?:https?:)?\/\/(?:www\.)?/,""),-1!==(c=b.indexOf("?"))&&(b=b.slice(0,c)),-1!==(c=b.indexOf("#"))&&(b=b.slice(0,c)),b=b.replace(/(?:index)?\.html$/,""),"/"===b.charAt(b.length-1)&&(b=b.slice(0,-1)),b.length>40&&-1!==(c=b.indexOf("/"))&&-1!==(d=b.lastIndexOf("/"))&&d!==c&&(c+b.length-d<40&&(d=-(40-(c+1))),b=b.slice(0,c+1)+"\u2026"+b.slice(d)),a.$(this.getEl().firstChild).attr("href",this.url).text(b))}}),a.PluginManager.add("wplink",function(b){var c;b.addCommand("WP_Link",function(){window.wpLink&&window.wpLink.open(b.id)}),b.addShortcut("access+a","","WP_Link"),b.addShortcut("meta+k","","WP_Link"),b.addButton("link",{icon:"link",tooltip:"Insert/edit link",cmd:"WP_Link",stateSelector:"a[href]"}),b.addButton("unlink",{icon:"unlink",tooltip:"Remove link",cmd:"unlink"}),b.addMenuItem("link",{icon:"link",text:"Insert/edit link",cmd:"WP_Link",stateSelector:"a[href]",context:"insert",prependToContext:!0}),b.on("pastepreprocess",function(c){var d=c.content,e=/^(?:https?:)?\/\/\S+$/i;b.selection.isCollapsed()||e.test(b.selection.getContent())||(d=d.replace(/<[^>]+>/g,""),d=a.trim(d),e.test(d)&&(b.execCommand("mceInsertLink",!1,{href:b.dom.decode(d)}),c.preventDefault()))}),b.addButton("wp_link_preview",{type:"WPLinkPreview",onPostRender:function(){var a=this;b.on("wptoolbar",function(d){var e,f,g=b.dom.getParent(d.element,"a");g&&(e=b.$(g),f=e.attr("href"),f&&!e.find("img").length&&(a.setURL(f),d.element=g,d.toolbar=c))})}}),b.addButton("wp_link_edit",{tooltip:"Edit ",icon:"dashicon dashicons-edit",cmd:"WP_Link"}),b.addButton("wp_link_remove",{tooltip:"Remove",icon:"dashicon dashicons-no",cmd:"unlink"}),b.on("preinit",function(){b.wp&&b.wp._createToolbar&&(c=b.wp._createToolbar(["wp_link_preview","wp_link_edit","wp_link_remove"],!0))})})}(window.tinymce); \ No newline at end of file +!function(a){a.ui.WPLinkPreview=a.ui.Control.extend({url:"#",renderHtml:function(){return'"},setURL:function(b){var c,d;this.url!==b&&(this.url=b,b=window.decodeURIComponent(b),b=b.replace(/^(?:https?:)?\/\/(?:www\.)?/,""),-1!==(c=b.indexOf("?"))&&(b=b.slice(0,c)),-1!==(c=b.indexOf("#"))&&(b=b.slice(0,c)),b=b.replace(/(?:index)?\.html$/,""),"/"===b.charAt(b.length-1)&&(b=b.slice(0,-1)),b.length>40&&-1!==(c=b.indexOf("/"))&&-1!==(d=b.lastIndexOf("/"))&&d!==c&&(c+b.length-d<40&&(d=-(40-(c+1))),b=b.slice(0,c+1)+"\u2026"+b.slice(d)),a.$(this.getEl().firstChild).attr("href",this.url).text(b))}}),a.PluginManager.add("wplink",function(b){var c;b.addCommand("WP_Link",function(){window.wpLink&&window.wpLink.open(b.id)}),b.addShortcut("access+a","","WP_Link"),b.addShortcut("meta+k","","WP_Link"),b.addButton("link",{icon:"link",tooltip:"Insert/edit link",cmd:"WP_Link",stateSelector:"a[href]"}),b.addButton("unlink",{icon:"unlink",tooltip:"Remove link",cmd:"unlink"}),b.addMenuItem("link",{icon:"link",text:"Insert/edit link",cmd:"WP_Link",stateSelector:"a[href]",context:"insert",prependToContext:!0}),b.on("pastepreprocess",function(c){var d=c.content,e=/^(?:https?:)?\/\/\S+$/i;b.selection.isCollapsed()||e.test(b.selection.getContent())||(d=d.replace(/<[^>]+>/g,""),d=a.trim(d),e.test(d)&&(b.execCommand("mceInsertLink",!1,{href:b.dom.decode(d)}),c.preventDefault()))}),b.addButton("wp_link_preview",{type:"WPLinkPreview",onPostRender:function(){var a=this;b.on("wptoolbar",function(d){var 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document.createElement( 'a' ); + parser.href = attrs.href; + + if ( 'javascript:' === parser.protocol || 'data:' === parser.protocol ) { // jshint ignore:line + attrs.href = ''; + } + // If there's no href, return. if ( ! attrs.href ) { return; @@ -359,6 +366,13 @@ var wpLink; editor.selection.moveToBookmark( editor.windowManager.bookmark ); } + var parser = document.createElement( 'a' ); + parser.href = attrs.href; + + if ( 'javascript:' === parser.protocol || 'data:' === parser.protocol ) { // jshint ignore:line + attrs.href = ''; + } + if ( ! attrs.href ) { editor.execCommand( 'unlink' ); return; diff --git a/wp-includes/js/wplink.min.js b/wp-includes/js/wplink.min.js index cb209184d4..6226a54100 100644 --- a/wp-includes/js/wplink.min.js +++ b/wp-includes/js/wplink.min.js @@ -1 +1 @@ -var wpLink;!function(a){function b(){return c.dom.getParent(c.selection.getNode(),"a")}var c,d,e,f,g,h={},i={},j="ontouchend"in 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