xss - npm Package Compare versions

Comparing version 1.0.8 to 1.0.9

CHANGELOG.md

@@ -0,8 +1,20 @@
+# CHANGELOG
+
+## v1.0.9 (2021-05-06)
+
+- [Fix whitespace bypass #218](https://github.com/leizongmin/js-xss/pull/218/files) by @TomAnthony
+- [Add `<summary>` to default whitelist #216](https://github.com/leizongmin/js-xss/pull/216) by @spacegaier
+- [Add `<figure>` and `<figcaption>` to default whitelist](https://github.com/leizongmin/js-xss/pull/220) by @daraz999
+- Add `<audio crossorigin muted>`, `<video crossorigin muted playsinline poster>` to default whitelist
+- Add `<strike>` to default whitelist
+- Fix: typings IWhiteList allow any tag name
+- Fix: typings `onTag` options
+
 ## v1.0.8 (2020-07-27)
 
-[Allow default imports in TS #200](https://github.com/leizongmin/js-xss/pull/200) by @danvk
-[Update handling of quoteStart to prevent sanitization bypass #201](https://github.com/leizongmin/js-xss/pull/201) by @TomAnthony
+- [Allow default imports in TS #200](https://github.com/leizongmin/js-xss/pull/200) by @danvk
+- [Update handling of quoteStart to prevent sanitization bypass #201](https://github.com/leizongmin/js-xss/pull/201) by @TomAnthony
 
 ## v1.0.7 (2020-06-08)
 
-[added support for src embedded image, ftp and relative urls](https://github.com/leizongmin/js-xss/pull/189) by @sijanec
+- [added support for src embedded image, ftp and relative urls](https://github.com/leizongmin/js-xss/pull/189) by @sijanec

dist/xss.js

@@ -20,3 +20,11 @@ (function(){function r(e,n,t){function o(i,f){if(!n[i]){if(!e[i]){var c="function"==typeof require&&require;if(!f&&c)return c(i,!0);if(u)return u(i,!0);var a=new Error("Cannot find module '"+i+"'");throw a.code="MODULE_NOT_FOUND",a}var p=n[i]={exports:{}};e[i][0].call(p.exports,function(r){var n=e[i][1][r];return o(n||r)},p,p.exports,r,e,n,t)}return n[i].exports}for(var u="function"==typeof require&&require,i=0;i<t.length;i++)o(t[i]);return o}return r})()({1:[function(require,module,exports){
     aside: [],
-    audio: ["autoplay", "controls", "loop", "preload", "src"],
+    audio: [
+      "autoplay",
+      "controls",
+      "crossorigin",
+      "loop",
+      "muted",
+      "preload",
+      "src",
+    ],
     b: [],
@@ -41,2 +49,4 @@ bdi: ["dir"],
     em: [],
+    figcaption: [],
+    figure: [],
     font: ["color", "size", "face"],
@@ -66,4 +76,6 @@ footer: [],
     sub: [],
+    summary: [],
     sup: [],
     strong: [],
+    strike: [],
     table: ["width", "border", "align", "valign"],
@@ -79,3 +91,15 @@ tbody: ["align", "valign"],
     ul: [],
-    video: ["autoplay", "controls", "loop", "preload", "src", "height", "width"]
+    video: [
+      "autoplay",
+      "controls",
+      "crossorigin",
+      "loop",
+      "muted",
+      "playsinline",
+      "poster",
+      "preload",
+      "src",
+      "height",
+      "width",
+    ],
   };
@@ -225,3 +249,3 @@ }
 /**
- * escape doube quote
+ * escape double quote
  *
@@ -327,3 +351,3 @@ * @param {String} str
   if (typeof next !== "function") {
-    next = function() {};
+    next = function () {};
   }
@@ -341,3 +365,3 @@
   return {
-    onIgnoreTag: function(tag, html, options) {
+    onIgnoreTag: function (tag, html, options) {
       if (isRemoveTag(tag)) {
@@ -349,3 +373,3 @@ if (options.isClosing) {
             posStart !== false ? posStart : options.position,
-            end
+            end,
           ]);
@@ -364,6 +388,6 @@ posStart = false;
     },
-    remove: function(html) {
+    remove: function (html) {
       var rethtml = "";
       var lastPos = 0;
-      _.forEach(removeList, function(pos) {
+      _.forEach(removeList, function (pos) {
         rethtml += html.slice(lastPos, pos[0]);
@@ -374,3 +398,3 @@ lastPos = pos[1];
       return rethtml;
-    }
+    },
   };
@@ -398,3 +422,3 @@ }
   var chars = html.split("");
-  chars = chars.filter(function(char) {
+  chars = chars.filter(function (char) {
     var c = char.charCodeAt(0);
@@ -469,3 +493,7 @@ if (c === 127) return false;
 function isWorkerEnv() {
-  return typeof self !== 'undefined' && typeof DedicatedWorkerGlobalScope !== 'undefined' && self instanceof DedicatedWorkerGlobalScope;
+  return (
+    typeof self !== "undefined" &&
+    typeof DedicatedWorkerGlobalScope !== "undefined" &&
+    self instanceof DedicatedWorkerGlobalScope
+  );
 }
@@ -564,7 +592,7 @@ if (isWorkerEnv()) {
         }
-        if ((c === '"' || c === "'")) {
+        if (c === '"' || c === "'") {
           var i = 1;
           var ic = html.charAt(currentPos - i);
 
-          while ((ic === " ") || (ic === "=")) {
+          while (ic.trim() === "" || ic === "=") {
             if (ic === "=") {
@@ -728,3 +756,3 @@ quoteStart = c;
 module.exports = {
-  indexOf: function(arr, item) {
+  indexOf: function (arr, item) {
     var i, j;
@@ -741,3 +769,3 @@ if (Array.prototype.indexOf) {
   },
-  forEach: function(arr, fn, scope) {
+  forEach: function (arr, fn, scope) {
     var i, j;
@@ -751,3 +779,3 @@ if (Array.prototype.forEach) {
   },
-  trim: function(str) {
+  trim: function (str) {
     if (String.prototype.trim) {
@@ -758,7 +786,7 @@ return str.trim();
   },
-  spaceIndex: function(str) {
+  spaceIndex: function (str) {
     var reg = /\s|\n|\t/;
     var match = reg.exec(str);
     return match ? match.index : -1;
-  }
+  },
 };
@@ -803,3 +831,3 @@
       html: "",
-      closing: html[html.length - 2] === "/"
+      closing: html[html.length - 2] === "/",
     };
@@ -812,3 +840,3 @@ }
     html: html,
-    closing: isClosing
+    closing: isClosing,
   };
@@ -875,3 +903,3 @@ }
  */
-FilterXSS.prototype.process = function(html) {
+FilterXSS.prototype.process = function (html) {
   // compatible with the input
@@ -915,3 +943,3 @@ html = html || "";
     html,
-    function(sourcePosition, position, tag, html, isClosing) {
+    function (sourcePosition, position, tag, html, isClosing) {
       var info = {
@@ -921,3 +949,3 @@ sourcePosition: sourcePosition,
         isClosing: isClosing,
-        isWhite: whiteList.hasOwnProperty(tag)
+        isWhite: whiteList.hasOwnProperty(tag),
       };
@@ -936,3 +964,3 @@
         var whiteAttrList = whiteList[tag];
-        var attrsHtml = parseAttr(attrs.html, function(name, value) {
+        var attrsHtml = parseAttr(attrs.html, function (name, value) {
           // call `onTagAttr()`
@@ -939,0 +967,0 @@ var isWhiteAttr = _.indexOf(whiteAttrList, name) !== -1;

dist/xss.min.js

@@ -1,1 +0,1 @@
-(function(){function r(e,n,t){function o(i,f){if(!n[i]){if(!e[i]){var c="function"==typeof require&&require;if(!f&&c)return c(i,!0);if(u)return u(i,!0);var a=new Error("Cannot find module '"+i+"'");throw a.code="MODULE_NOT_FOUND",a}var p=n[i]={exports:{}};e[i][0].call(p.exports,function(r){var n=e[i][1][r];return o(n||r)},p,p.exports,r,e,n,t)}return n[i].exports}for(var u="function"==typeof require&&require,i=0;i<t.length;i++)o(t[i]);return o}return r})()({1:[function(require,module,exports){var FilterCSS=require("cssfilter").FilterCSS;var getDefaultCSSWhiteList=require("cssfilter").getDefaultWhiteList;var _=require("./util");function getDefaultWhiteList(){return{a:["target","href","title"],abbr:["title"],address:[],area:["shape","coords","href","alt"],article:[],aside:[],audio:["autoplay","controls","loop","preload","src"],b:[],bdi:["dir"],bdo:["dir"],big:[],blockquote:["cite"],br:[],caption:[],center:[],cite:[],code:[],col:["align","valign","span","width"],colgroup:["align","valign","span","width"],dd:[],del:["datetime"],details:["open"],div:[],dl:[],dt:[],em:[],font:["color","size","face"],footer:[],h1:[],h2:[],h3:[],h4:[],h5:[],h6:[],header:[],hr:[],i:[],img:["src","alt","title","width","height"],ins:["datetime"],li:[],mark:[],nav:[],ol:[],p:[],pre:[],s:[],section:[],small:[],span:[],sub:[],sup:[],strong:[],table:["width","border","align","valign"],tbody:["align","valign"],td:["width","rowspan","colspan","align","valign"],tfoot:["align","valign"],th:["width","rowspan","colspan","align","valign"],thead:["align","valign"],tr:["rowspan","align","valign"],tt:[],u:[],ul:[],video:["autoplay","controls","loop","preload","src","height","width"]}}var defaultCSSFilter=new FilterCSS;function onTag(tag,html,options){}function onIgnoreTag(tag,html,options){}function onTagAttr(tag,name,value){}function onIgnoreTagAttr(tag,name,value){}function escapeHtml(html){return html.replace(REGEXP_LT,"&lt;").replace(REGEXP_GT,"&gt;")}function safeAttrValue(tag,name,value,cssFilter){value=friendlyAttrValue(value);if(name==="href"||name==="src"){value=_.trim(value);if(value==="#")return"#";if(!(value.substr(0,7)==="http://"||value.substr(0,8)==="https://"||value.substr(0,7)==="mailto:"||value.substr(0,4)==="tel:"||value.substr(0,11)==="data:image/"||value.substr(0,6)==="ftp://"||value.substr(0,2)==="./"||value.substr(0,3)==="../"||value[0]==="#"||value[0]==="/")){return""}}else if(name==="background"){REGEXP_DEFAULT_ON_TAG_ATTR_4.lastIndex=0;if(REGEXP_DEFAULT_ON_TAG_ATTR_4.test(value)){return""}}else if(name==="style"){REGEXP_DEFAULT_ON_TAG_ATTR_7.lastIndex=0;if(REGEXP_DEFAULT_ON_TAG_ATTR_7.test(value)){return""}REGEXP_DEFAULT_ON_TAG_ATTR_8.lastIndex=0;if(REGEXP_DEFAULT_ON_TAG_ATTR_8.test(value)){REGEXP_DEFAULT_ON_TAG_ATTR_4.lastIndex=0;if(REGEXP_DEFAULT_ON_TAG_ATTR_4.test(value)){return""}}if(cssFilter!==false){cssFilter=cssFilter||defaultCSSFilter;value=cssFilter.process(value)}}value=escapeAttrValue(value);return value}var REGEXP_LT=/</g;var REGEXP_GT=/>/g;var REGEXP_QUOTE=/"/g;var REGEXP_QUOTE_2=/&quot;/g;var REGEXP_ATTR_VALUE_1=/&#([a-zA-Z0-9]*);?/gim;var REGEXP_ATTR_VALUE_COLON=/&colon;?/gim;var REGEXP_ATTR_VALUE_NEWLINE=/&newline;?/gim;var REGEXP_DEFAULT_ON_TAG_ATTR_3=/\/\*|\*\//gm;var REGEXP_DEFAULT_ON_TAG_ATTR_4=/((j\s*a\s*v\s*a|v\s*b|l\s*i\s*v\s*e)\s*s\s*c\s*r\s*i\s*p\s*t\s*|m\s*o\s*c\s*h\s*a)\:/gi;var REGEXP_DEFAULT_ON_TAG_ATTR_5=/^[\s"'`]*(d\s*a\s*t\s*a\s*)\:/gi;var REGEXP_DEFAULT_ON_TAG_ATTR_6=/^[\s"'`]*(d\s*a\s*t\s*a\s*)\:\s*image\//gi;var REGEXP_DEFAULT_ON_TAG_ATTR_7=/e\s*x\s*p\s*r\s*e\s*s\s*s\s*i\s*o\s*n\s*\(.*/gi;var REGEXP_DEFAULT_ON_TAG_ATTR_8=/u\s*r\s*l\s*\(.*/gi;function escapeQuote(str){return str.replace(REGEXP_QUOTE,"&quot;")}function unescapeQuote(str){return str.replace(REGEXP_QUOTE_2,'"')}function escapeHtmlEntities(str){return str.replace(REGEXP_ATTR_VALUE_1,function replaceUnicode(str,code){return code[0]==="x"||code[0]==="X"?String.fromCharCode(parseInt(code.substr(1),16)):String.fromCharCode(parseInt(code,10))})}function escapeDangerHtml5Entities(str){return str.replace(REGEXP_ATTR_VALUE_COLON,":").replace(REGEXP_ATTR_VALUE_NEWLINE," ")}function clearNonPrintableCharacter(str){var str2="";for(var i=0,len=str.length;i<len;i++){str2+=str.charCodeAt(i)<32?" ":str.charAt(i)}return _.trim(str2)}function friendlyAttrValue(str){str=unescapeQuote(str);str=escapeHtmlEntities(str);str=escapeDangerHtml5Entities(str);str=clearNonPrintableCharacter(str);return str}function escapeAttrValue(str){str=escapeQuote(str);str=escapeHtml(str);return str}function onIgnoreTagStripAll(){return""}function StripTagBody(tags,next){if(typeof next!=="function"){next=function(){}}var isRemoveAllTag=!Array.isArray(tags);function isRemoveTag(tag){if(isRemoveAllTag)return true;return _.indexOf(tags,tag)!==-1}var removeList=[];var posStart=false;return{onIgnoreTag:function(tag,html,options){if(isRemoveTag(tag)){if(options.isClosing){var ret="[/removed]";var end=options.position+ret.length;removeList.push([posStart!==false?posStart:options.position,end]);posStart=false;return ret}else{if(!posStart){posStart=options.position}return"[removed]"}}else{return next(tag,html,options)}},remove:function(html){var rethtml="";var lastPos=0;_.forEach(removeList,function(pos){rethtml+=html.slice(lastPos,pos[0]);lastPos=pos[1]});rethtml+=html.slice(lastPos);return rethtml}}}function stripCommentTag(html){return html.replace(STRIP_COMMENT_TAG_REGEXP,"")}var STRIP_COMMENT_TAG_REGEXP=/<!--[\s\S]*?-->/g;function stripBlankChar(html){var chars=html.split("");chars=chars.filter(function(char){var c=char.charCodeAt(0);if(c===127)return false;if(c<=31){if(c===10||c===13)return true;return false}return true});return chars.join("")}exports.whiteList=getDefaultWhiteList();exports.getDefaultWhiteList=getDefaultWhiteList;exports.onTag=onTag;exports.onIgnoreTag=onIgnoreTag;exports.onTagAttr=onTagAttr;exports.onIgnoreTagAttr=onIgnoreTagAttr;exports.safeAttrValue=safeAttrValue;exports.escapeHtml=escapeHtml;exports.escapeQuote=escapeQuote;exports.unescapeQuote=unescapeQuote;exports.escapeHtmlEntities=escapeHtmlEntities;exports.escapeDangerHtml5Entities=escapeDangerHtml5Entities;exports.clearNonPrintableCharacter=clearNonPrintableCharacter;exports.friendlyAttrValue=friendlyAttrValue;exports.escapeAttrValue=escapeAttrValue;exports.onIgnoreTagStripAll=onIgnoreTagStripAll;exports.StripTagBody=StripTagBody;exports.stripCommentTag=stripCommentTag;exports.stripBlankChar=stripBlankChar;exports.cssFilter=defaultCSSFilter;exports.getDefaultCSSWhiteList=getDefaultCSSWhiteList},{"./util":4,cssfilter:8}],2:[function(require,module,exports){var DEFAULT=require("./default");var parser=require("./parser");var FilterXSS=require("./xss");function filterXSS(html,options){var xss=new FilterXSS(options);return xss.process(html)}exports=module.exports=filterXSS;exports.filterXSS=filterXSS;exports.FilterXSS=FilterXSS;for(var i in DEFAULT)exports[i]=DEFAULT[i];for(var i in parser)exports[i]=parser[i];if(typeof window!=="undefined"){window.filterXSS=module.exports}function isWorkerEnv(){return typeof self!=="undefined"&&typeof DedicatedWorkerGlobalScope!=="undefined"&&self instanceof DedicatedWorkerGlobalScope}if(isWorkerEnv()){self.filterXSS=module.exports}},{"./default":1,"./parser":3,"./xss":5}],3:[function(require,module,exports){var _=require("./util");function getTagName(html){var i=_.spaceIndex(html);if(i===-1){var tagName=html.slice(1,-1)}else{var tagName=html.slice(1,i+1)}tagName=_.trim(tagName).toLowerCase();if(tagName.slice(0,1)==="/")tagName=tagName.slice(1);if(tagName.slice(-1)==="/")tagName=tagName.slice(0,-1);return tagName}function isClosing(html){return html.slice(0,2)==="</"}function parseTag(html,onTag,escapeHtml){"use strict";var rethtml="";var lastPos=0;var tagStart=false;var quoteStart=false;var currentPos=0;var len=html.length;var currentTagName="";var currentHtml="";chariterator:for(currentPos=0;currentPos<len;currentPos++){var c=html.charAt(currentPos);if(tagStart===false){if(c==="<"){tagStart=currentPos;continue}}else{if(quoteStart===false){if(c==="<"){rethtml+=escapeHtml(html.slice(lastPos,currentPos));tagStart=currentPos;lastPos=currentPos;continue}if(c===">"){rethtml+=escapeHtml(html.slice(lastPos,tagStart));currentHtml=html.slice(tagStart,currentPos+1);currentTagName=getTagName(currentHtml);rethtml+=onTag(tagStart,rethtml.length,currentTagName,currentHtml,isClosing(currentHtml));lastPos=currentPos+1;tagStart=false;continue}if(c==='"'||c==="'"){var i=1;var ic=html.charAt(currentPos-i);while(ic===" "||ic==="="){if(ic==="="){quoteStart=c;continue chariterator}ic=html.charAt(currentPos-++i)}}}else{if(c===quoteStart){quoteStart=false;continue}}}}if(lastPos<html.length){rethtml+=escapeHtml(html.substr(lastPos))}return rethtml}var REGEXP_ILLEGAL_ATTR_NAME=/[^a-zA-Z0-9_:\.\-]/gim;function parseAttr(html,onAttr){"use strict";var lastPos=0;var retAttrs=[];var tmpName=false;var len=html.length;function addAttr(name,value){name=_.trim(name);name=name.replace(REGEXP_ILLEGAL_ATTR_NAME,"").toLowerCase();if(name.length<1)return;var ret=onAttr(name,value||"");if(ret)retAttrs.push(ret)}for(var i=0;i<len;i++){var c=html.charAt(i);var v,j;if(tmpName===false&&c==="="){tmpName=html.slice(lastPos,i);lastPos=i+1;continue}if(tmpName!==false){if(i===lastPos&&(c==='"'||c==="'")&&html.charAt(i-1)==="="){j=html.indexOf(c,i+1);if(j===-1){break}else{v=_.trim(html.slice(lastPos+1,j));addAttr(tmpName,v);tmpName=false;i=j;lastPos=i+1;continue}}}if(/\s|\n|\t/.test(c)){html=html.replace(/\s|\n|\t/g," ");if(tmpName===false){j=findNextEqual(html,i);if(j===-1){v=_.trim(html.slice(lastPos,i));addAttr(v);tmpName=false;lastPos=i+1;continue}else{i=j-1;continue}}else{j=findBeforeEqual(html,i-1);if(j===-1){v=_.trim(html.slice(lastPos,i));v=stripQuoteWrap(v);addAttr(tmpName,v);tmpName=false;lastPos=i+1;continue}else{continue}}}}if(lastPos<html.length){if(tmpName===false){addAttr(html.slice(lastPos))}else{addAttr(tmpName,stripQuoteWrap(_.trim(html.slice(lastPos))))}}return _.trim(retAttrs.join(" "))}function findNextEqual(str,i){for(;i<str.length;i++){var c=str[i];if(c===" ")continue;if(c==="=")return i;return-1}}function findBeforeEqual(str,i){for(;i>0;i--){var c=str[i];if(c===" ")continue;if(c==="=")return i;return-1}}function isQuoteWrapString(text){if(text[0]==='"'&&text[text.length-1]==='"'||text[0]==="'"&&text[text.length-1]==="'"){return true}else{return false}}function stripQuoteWrap(text){if(isQuoteWrapString(text)){return text.substr(1,text.length-2)}else{return text}}exports.parseTag=parseTag;exports.parseAttr=parseAttr},{"./util":4}],4:[function(require,module,exports){module.exports={indexOf:function(arr,item){var i,j;if(Array.prototype.indexOf){return arr.indexOf(item)}for(i=0,j=arr.length;i<j;i++){if(arr[i]===item){return i}}return-1},forEach:function(arr,fn,scope){var i,j;if(Array.prototype.forEach){return arr.forEach(fn,scope)}for(i=0,j=arr.length;i<j;i++){fn.call(scope,arr[i],i,arr)}},trim:function(str){if(String.prototype.trim){return str.trim()}return str.replace(/(^\s*)|(\s*$)/g,"")},spaceIndex:function(str){var reg=/\s|\n|\t/;var match=reg.exec(str);return match?match.index:-1}}},{}],5:[function(require,module,exports){var FilterCSS=require("cssfilter").FilterCSS;var DEFAULT=require("./default");var parser=require("./parser");var parseTag=parser.parseTag;var parseAttr=parser.parseAttr;var _=require("./util");function isNull(obj){return obj===undefined||obj===null}function getAttrs(html){var i=_.spaceIndex(html);if(i===-1){return{html:"",closing:html[html.length-2]==="/"}}html=_.trim(html.slice(i+1,-1));var isClosing=html[html.length-1]==="/";if(isClosing)html=_.trim(html.slice(0,-1));return{html:html,closing:isClosing}}function shallowCopyObject(obj){var ret={};for(var i in obj){ret[i]=obj[i]}return ret}function FilterXSS(options){options=shallowCopyObject(options||{});if(options.stripIgnoreTag){if(options.onIgnoreTag){console.error('Notes: cannot use these two options "stripIgnoreTag" and "onIgnoreTag" at the same time')}options.onIgnoreTag=DEFAULT.onIgnoreTagStripAll}options.whiteList=options.whiteList||DEFAULT.whiteList;options.onTag=options.onTag||DEFAULT.onTag;options.onTagAttr=options.onTagAttr||DEFAULT.onTagAttr;options.onIgnoreTag=options.onIgnoreTag||DEFAULT.onIgnoreTag;options.onIgnoreTagAttr=options.onIgnoreTagAttr||DEFAULT.onIgnoreTagAttr;options.safeAttrValue=options.safeAttrValue||DEFAULT.safeAttrValue;options.escapeHtml=options.escapeHtml||DEFAULT.escapeHtml;this.options=options;if(options.css===false){this.cssFilter=false}else{options.css=options.css||{};this.cssFilter=new FilterCSS(options.css)}}FilterXSS.prototype.process=function(html){html=html||"";html=html.toString();if(!html)return"";var me=this;var options=me.options;var whiteList=options.whiteList;var onTag=options.onTag;var onIgnoreTag=options.onIgnoreTag;var onTagAttr=options.onTagAttr;var onIgnoreTagAttr=options.onIgnoreTagAttr;var safeAttrValue=options.safeAttrValue;var escapeHtml=options.escapeHtml;var cssFilter=me.cssFilter;if(options.stripBlankChar){html=DEFAULT.stripBlankChar(html)}if(!options.allowCommentTag){html=DEFAULT.stripCommentTag(html)}var stripIgnoreTagBody=false;if(options.stripIgnoreTagBody){var stripIgnoreTagBody=DEFAULT.StripTagBody(options.stripIgnoreTagBody,onIgnoreTag);onIgnoreTag=stripIgnoreTagBody.onIgnoreTag}var retHtml=parseTag(html,function(sourcePosition,position,tag,html,isClosing){var info={sourcePosition:sourcePosition,position:position,isClosing:isClosing,isWhite:whiteList.hasOwnProperty(tag)};var ret=onTag(tag,html,info);if(!isNull(ret))return ret;if(info.isWhite){if(info.isClosing){return"</"+tag+">"}var attrs=getAttrs(html);var whiteAttrList=whiteList[tag];var attrsHtml=parseAttr(attrs.html,function(name,value){var isWhiteAttr=_.indexOf(whiteAttrList,name)!==-1;var ret=onTagAttr(tag,name,value,isWhiteAttr);if(!isNull(ret))return ret;if(isWhiteAttr){value=safeAttrValue(tag,name,value,cssFilter);if(value){return name+'="'+value+'"'}else{return name}}else{var ret=onIgnoreTagAttr(tag,name,value,isWhiteAttr);if(!isNull(ret))return ret;return}});var html="<"+tag;if(attrsHtml)html+=" "+attrsHtml;if(attrs.closing)html+=" /";html+=">";return html}else{var ret=onIgnoreTag(tag,html,info);if(!isNull(ret))return ret;return escapeHtml(html)}},escapeHtml);if(stripIgnoreTagBody){retHtml=stripIgnoreTagBody.remove(retHtml)}return retHtml};module.exports=FilterXSS},{"./default":1,"./parser":3,"./util":4,cssfilter:8}],6:[function(require,module,exports){var DEFAULT=require("./default");var parseStyle=require("./parser");var _=require("./util");function isNull(obj){return obj===undefined||obj===null}function shallowCopyObject(obj){var ret={};for(var i in obj){ret[i]=obj[i]}return ret}function FilterCSS(options){options=shallowCopyObject(options||{});options.whiteList=options.whiteList||DEFAULT.whiteList;options.onAttr=options.onAttr||DEFAULT.onAttr;options.onIgnoreAttr=options.onIgnoreAttr||DEFAULT.onIgnoreAttr;options.safeAttrValue=options.safeAttrValue||DEFAULT.safeAttrValue;this.options=options}FilterCSS.prototype.process=function(css){css=css||"";css=css.toString();if(!css)return"";var me=this;var options=me.options;var whiteList=options.whiteList;var onAttr=options.onAttr;var onIgnoreAttr=options.onIgnoreAttr;var safeAttrValue=options.safeAttrValue;var retCSS=parseStyle(css,function(sourcePosition,position,name,value,source){var check=whiteList[name];var isWhite=false;if(check===true)isWhite=check;else if(typeof check==="function")isWhite=check(value);else if(check instanceof RegExp)isWhite=check.test(value);if(isWhite!==true)isWhite=false;value=safeAttrValue(name,value);if(!value)return;var opts={position:position,sourcePosition:sourcePosition,source:source,isWhite:isWhite};if(isWhite){var ret=onAttr(name,value,opts);if(isNull(ret)){return name+":"+value}else{return ret}}else{var ret=onIgnoreAttr(name,value,opts);if(!isNull(ret)){return ret}}});return retCSS};module.exports=FilterCSS},{"./default":7,"./parser":9,"./util":10}],7:[function(require,module,exports){function getDefaultWhiteList(){var whiteList={};whiteList["align-content"]=false;whiteList["align-items"]=false;whiteList["align-self"]=false;whiteList["alignment-adjust"]=false;whiteList["alignment-baseline"]=false;whiteList["all"]=false;whiteList["anchor-point"]=false;whiteList["animation"]=false;whiteList["animation-delay"]=false;whiteList["animation-direction"]=false;whiteList["animation-duration"]=false;whiteList["animation-fill-mode"]=false;whiteList["animation-iteration-count"]=false;whiteList["animation-name"]=false;whiteList["animation-play-state"]=false;whiteList["animation-timing-function"]=false;whiteList["azimuth"]=false;whiteList["backface-visibility"]=false;whiteList["background"]=true;whiteList["background-attachment"]=true;whiteList["background-clip"]=true;whiteList["background-color"]=true;whiteList["background-image"]=true;whiteList["background-origin"]=true;whiteList["background-position"]=true;whiteList["background-repeat"]=true;whiteList["background-size"]=true;whiteList["baseline-shift"]=false;whiteList["binding"]=false;whiteList["bleed"]=false;whiteList["bookmark-label"]=false;whiteList["bookmark-level"]=false;whiteList["bookmark-state"]=false;whiteList["border"]=true;whiteList["border-bottom"]=true;whiteList["border-bottom-color"]=true;whiteList["border-bottom-left-radius"]=true;whiteList["border-bottom-right-radius"]=true;whiteList["border-bottom-style"]=true;whiteList["border-bottom-width"]=true;whiteList["border-collapse"]=true;whiteList["border-color"]=true;whiteList["border-image"]=true;whiteList["border-image-outset"]=true;whiteList["border-image-repeat"]=true;whiteList["border-image-slice"]=true;whiteList["border-image-source"]=true;whiteList["border-image-width"]=true;whiteList["border-left"]=true;whiteList["border-left-color"]=true;whiteList["border-left-style"]=true;whiteList["border-left-width"]=true;whiteList["border-radius"]=true;whiteList["border-right"]=true;whiteList["border-right-color"]=true;whiteList["border-right-style"]=true;whiteList["border-right-width"]=true;whiteList["border-spacing"]=true;whiteList["border-style"]=true;whiteList["border-top"]=true;whiteList["border-top-color"]=true;whiteList["border-top-left-radius"]=true;whiteList["border-top-right-radius"]=true;whiteList["border-top-style"]=true;whiteList["border-top-width"]=true;whiteList["border-width"]=true;whiteList["bottom"]=false;whiteList["box-decoration-break"]=true;whiteList["box-shadow"]=true;whiteList["box-sizing"]=true;whiteList["box-snap"]=true;whiteList["box-suppress"]=true;whiteList["break-after"]=true;whiteList["break-before"]=true;whiteList["break-inside"]=true;whiteList["caption-side"]=false;whiteList["chains"]=false;whiteList["clear"]=true;whiteList["clip"]=false;whiteList["clip-path"]=false;whiteList["clip-rule"]=false;whiteList["color"]=true;whiteList["color-interpolation-filters"]=true;whiteList["column-count"]=false;whiteList["column-fill"]=false;whiteList["column-gap"]=false;whiteList["column-rule"]=false;whiteList["column-rule-color"]=false;whiteList["column-rule-style"]=false;whiteList["column-rule-width"]=false;whiteList["column-span"]=false;whiteList["column-width"]=false;whiteList["columns"]=false;whiteList["contain"]=false;whiteList["content"]=false;whiteList["counter-increment"]=false;whiteList["counter-reset"]=false;whiteList["counter-set"]=false;whiteList["crop"]=false;whiteList["cue"]=false;whiteList["cue-after"]=false;whiteList["cue-before"]=false;whiteList["cursor"]=false;whiteList["direction"]=false;whiteList["display"]=true;whiteList["display-inside"]=true;whiteList["display-list"]=true;whiteList["display-outside"]=true;whiteList["dominant-baseline"]=false;whiteList["elevation"]=false;whiteList["empty-cells"]=false;whiteList["filter"]=false;whiteList["flex"]=false;whiteList["flex-basis"]=false;whiteList["flex-direction"]=false;whiteList["flex-flow"]=false;whiteList["flex-grow"]=false;whiteList["flex-shrink"]=false;whiteList["flex-wrap"]=false;whiteList["float"]=false;whiteList["float-offset"]=false;whiteList["flood-color"]=false;whiteList["flood-opacity"]=false;whiteList["flow-from"]=false;whiteList["flow-into"]=false;whiteList["font"]=true;whiteList["font-family"]=true;whiteList["font-feature-settings"]=true;whiteList["font-kerning"]=true;whiteList["font-language-override"]=true;whiteList["font-size"]=true;whiteList["font-size-adjust"]=true;whiteList["font-stretch"]=true;whiteList["font-style"]=true;whiteList["font-synthesis"]=true;whiteList["font-variant"]=true;whiteList["font-variant-alternates"]=true;whiteList["font-variant-caps"]=true;whiteList["font-variant-east-asian"]=true;whiteList["font-variant-ligatures"]=true;whiteList["font-variant-numeric"]=true;whiteList["font-variant-position"]=true;whiteList["font-weight"]=true;whiteList["grid"]=false;whiteList["grid-area"]=false;whiteList["grid-auto-columns"]=false;whiteList["grid-auto-flow"]=false;whiteList["grid-auto-rows"]=false;whiteList["grid-column"]=false;whiteList["grid-column-end"]=false;whiteList["grid-column-start"]=false;whiteList["grid-row"]=false;whiteList["grid-row-end"]=false;whiteList["grid-row-start"]=false;whiteList["grid-template"]=false;whiteList["grid-template-areas"]=false;whiteList["grid-template-columns"]=false;whiteList["grid-template-rows"]=false;whiteList["hanging-punctuation"]=false;whiteList["height"]=true;whiteList["hyphens"]=false;whiteList["icon"]=false;whiteList["image-orientation"]=false;whiteList["image-resolution"]=false;whiteList["ime-mode"]=false;whiteList["initial-letters"]=false;whiteList["inline-box-align"]=false;whiteList["justify-content"]=false;whiteList["justify-items"]=false;whiteList["justify-self"]=false;whiteList["left"]=false;whiteList["letter-spacing"]=true;whiteList["lighting-color"]=true;whiteList["line-box-contain"]=false;whiteList["line-break"]=false;whiteList["line-grid"]=false;whiteList["line-height"]=false;whiteList["line-snap"]=false;whiteList["line-stacking"]=false;whiteList["line-stacking-ruby"]=false;whiteList["line-stacking-shift"]=false;whiteList["line-stacking-strategy"]=false;whiteList["list-style"]=true;whiteList["list-style-image"]=true;whiteList["list-style-position"]=true;whiteList["list-style-type"]=true;whiteList["margin"]=true;whiteList["margin-bottom"]=true;whiteList["margin-left"]=true;whiteList["margin-right"]=true;whiteList["margin-top"]=true;whiteList["marker-offset"]=false;whiteList["marker-side"]=false;whiteList["marks"]=false;whiteList["mask"]=false;whiteList["mask-box"]=false;whiteList["mask-box-outset"]=false;whiteList["mask-box-repeat"]=false;whiteList["mask-box-slice"]=false;whiteList["mask-box-source"]=false;whiteList["mask-box-width"]=false;whiteList["mask-clip"]=false;whiteList["mask-image"]=false;whiteList["mask-origin"]=false;whiteList["mask-position"]=false;whiteList["mask-repeat"]=false;whiteList["mask-size"]=false;whiteList["mask-source-type"]=false;whiteList["mask-type"]=false;whiteList["max-height"]=true;whiteList["max-lines"]=false;whiteList["max-width"]=true;whiteList["min-height"]=true;whiteList["min-width"]=true;whiteList["move-to"]=false;whiteList["nav-down"]=false;whiteList["nav-index"]=false;whiteList["nav-left"]=false;whiteList["nav-right"]=false;whiteList["nav-up"]=false;whiteList["object-fit"]=false;whiteList["object-position"]=false;whiteList["opacity"]=false;whiteList["order"]=false;whiteList["orphans"]=false;whiteList["outline"]=false;whiteList["outline-color"]=false;whiteList["outline-offset"]=false;whiteList["outline-style"]=false;whiteList["outline-width"]=false;whiteList["overflow"]=false;whiteList["overflow-wrap"]=false;whiteList["overflow-x"]=false;whiteList["overflow-y"]=false;whiteList["padding"]=true;whiteList["padding-bottom"]=true;whiteList["padding-left"]=true;whiteList["padding-right"]=true;whiteList["padding-top"]=true;whiteList["page"]=false;whiteList["page-break-after"]=false;whiteList["page-break-before"]=false;whiteList["page-break-inside"]=false;whiteList["page-policy"]=false;whiteList["pause"]=false;whiteList["pause-after"]=false;whiteList["pause-before"]=false;whiteList["perspective"]=false;whiteList["perspective-origin"]=false;whiteList["pitch"]=false;whiteList["pitch-range"]=false;whiteList["play-during"]=false;whiteList["position"]=false;whiteList["presentation-level"]=false;whiteList["quotes"]=false;whiteList["region-fragment"]=false;whiteList["resize"]=false;whiteList["rest"]=false;whiteList["rest-after"]=false;whiteList["rest-before"]=false;whiteList["richness"]=false;whiteList["right"]=false;whiteList["rotation"]=false;whiteList["rotation-point"]=false;whiteList["ruby-align"]=false;whiteList["ruby-merge"]=false;whiteList["ruby-position"]=false;whiteList["shape-image-threshold"]=false;whiteList["shape-outside"]=false;whiteList["shape-margin"]=false;whiteList["size"]=false;whiteList["speak"]=false;whiteList["speak-as"]=false;whiteList["speak-header"]=false;whiteList["speak-numeral"]=false;whiteList["speak-punctuation"]=false;whiteList["speech-rate"]=false;whiteList["stress"]=false;whiteList["string-set"]=false;whiteList["tab-size"]=false;whiteList["table-layout"]=false;whiteList["text-align"]=true;whiteList["text-align-last"]=true;whiteList["text-combine-upright"]=true;whiteList["text-decoration"]=true;whiteList["text-decoration-color"]=true;whiteList["text-decoration-line"]=true;whiteList["text-decoration-skip"]=true;whiteList["text-decoration-style"]=true;whiteList["text-emphasis"]=true;whiteList["text-emphasis-color"]=true;whiteList["text-emphasis-position"]=true;whiteList["text-emphasis-style"]=true;whiteList["text-height"]=true;whiteList["text-indent"]=true;whiteList["text-justify"]=true;whiteList["text-orientation"]=true;whiteList["text-overflow"]=true;whiteList["text-shadow"]=true;whiteList["text-space-collapse"]=true;whiteList["text-transform"]=true;whiteList["text-underline-position"]=true;whiteList["text-wrap"]=true;whiteList["top"]=false;whiteList["transform"]=false;whiteList["transform-origin"]=false;whiteList["transform-style"]=false;whiteList["transition"]=false;whiteList["transition-delay"]=false;whiteList["transition-duration"]=false;whiteList["transition-property"]=false;whiteList["transition-timing-function"]=false;whiteList["unicode-bidi"]=false;whiteList["vertical-align"]=false;whiteList["visibility"]=false;whiteList["voice-balance"]=false;whiteList["voice-duration"]=false;whiteList["voice-family"]=false;whiteList["voice-pitch"]=false;whiteList["voice-range"]=false;whiteList["voice-rate"]=false;whiteList["voice-stress"]=false;whiteList["voice-volume"]=false;whiteList["volume"]=false;whiteList["white-space"]=false;whiteList["widows"]=false;whiteList["width"]=true;whiteList["will-change"]=false;whiteList["word-break"]=true;whiteList["word-spacing"]=true;whiteList["word-wrap"]=true;whiteList["wrap-flow"]=false;whiteList["wrap-through"]=false;whiteList["writing-mode"]=false;whiteList["z-index"]=false;return whiteList}function onAttr(name,value,options){}function onIgnoreAttr(name,value,options){}var REGEXP_URL_JAVASCRIPT=/javascript\s*\:/gim;function safeAttrValue(name,value){if(REGEXP_URL_JAVASCRIPT.test(value))return"";return value}exports.whiteList=getDefaultWhiteList();exports.getDefaultWhiteList=getDefaultWhiteList;exports.onAttr=onAttr;exports.onIgnoreAttr=onIgnoreAttr;exports.safeAttrValue=safeAttrValue},{}],8:[function(require,module,exports){var DEFAULT=require("./default");var FilterCSS=require("./css");function filterCSS(html,options){var xss=new FilterCSS(options);return xss.process(html)}exports=module.exports=filterCSS;exports.FilterCSS=FilterCSS;for(var i in DEFAULT)exports[i]=DEFAULT[i];if(typeof window!=="undefined"){window.filterCSS=module.exports}},{"./css":6,"./default":7}],9:[function(require,module,exports){var _=require("./util");function parseStyle(css,onAttr){css=_.trimRight(css);if(css[css.length-1]!==";")css+=";";var cssLength=css.length;var isParenthesisOpen=false;var lastPos=0;var i=0;var retCSS="";function addNewAttr(){if(!isParenthesisOpen){var source=_.trim(css.slice(lastPos,i));var j=source.indexOf(":");if(j!==-1){var name=_.trim(source.slice(0,j));var value=_.trim(source.slice(j+1));if(name){var ret=onAttr(lastPos,retCSS.length,name,value,source);if(ret)retCSS+=ret+"; "}}}lastPos=i+1}for(;i<cssLength;i++){var c=css[i];if(c==="/"&&css[i+1]==="*"){var j=css.indexOf("*/",i+2);if(j===-1)break;i=j+1;lastPos=i+1;isParenthesisOpen=false}else if(c==="("){isParenthesisOpen=true}else if(c===")"){isParenthesisOpen=false}else if(c===";"){if(isParenthesisOpen){}else{addNewAttr()}}else if(c==="\n"){addNewAttr()}}return _.trim(retCSS)}module.exports=parseStyle},{"./util":10}],10:[function(require,module,exports){module.exports={indexOf:function(arr,item){var i,j;if(Array.prototype.indexOf){return arr.indexOf(item)}for(i=0,j=arr.length;i<j;i++){if(arr[i]===item){return i}}return-1},forEach:function(arr,fn,scope){var i,j;if(Array.prototype.forEach){return arr.forEach(fn,scope)}for(i=0,j=arr.length;i<j;i++){fn.call(scope,arr[i],i,arr)}},trim:function(str){if(String.prototype.trim){return str.trim()}return str.replace(/(^\s*)|(\s*$)/g,"")},trimRight:function(str){if(String.prototype.trimRight){return str.trimRight()}return str.replace(/(\s*$)/g,"")}}},{}]},{},[2]);
+(function(){function r(e,n,t){function o(i,f){if(!n[i]){if(!e[i]){var c="function"==typeof require&&require;if(!f&&c)return c(i,!0);if(u)return u(i,!0);var a=new Error("Cannot find module '"+i+"'");throw a.code="MODULE_NOT_FOUND",a}var p=n[i]={exports:{}};e[i][0].call(p.exports,function(r){var n=e[i][1][r];return o(n||r)},p,p.exports,r,e,n,t)}return n[i].exports}for(var u="function"==typeof require&&require,i=0;i<t.length;i++)o(t[i]);return o}return r})()({1:[function(require,module,exports){var FilterCSS=require("cssfilter").FilterCSS;var getDefaultCSSWhiteList=require("cssfilter").getDefaultWhiteList;var _=require("./util");function getDefaultWhiteList(){return{a:["target","href","title"],abbr:["title"],address:[],area:["shape","coords","href","alt"],article:[],aside:[],audio:["autoplay","controls","crossorigin","loop","muted","preload","src"],b:[],bdi:["dir"],bdo:["dir"],big:[],blockquote:["cite"],br:[],caption:[],center:[],cite:[],code:[],col:["align","valign","span","width"],colgroup:["align","valign","span","width"],dd:[],del:["datetime"],details:["open"],div:[],dl:[],dt:[],em:[],figcaption:[],figure:[],font:["color","size","face"],footer:[],h1:[],h2:[],h3:[],h4:[],h5:[],h6:[],header:[],hr:[],i:[],img:["src","alt","title","width","height"],ins:["datetime"],li:[],mark:[],nav:[],ol:[],p:[],pre:[],s:[],section:[],small:[],span:[],sub:[],summary:[],sup:[],strong:[],strike:[],table:["width","border","align","valign"],tbody:["align","valign"],td:["width","rowspan","colspan","align","valign"],tfoot:["align","valign"],th:["width","rowspan","colspan","align","valign"],thead:["align","valign"],tr:["rowspan","align","valign"],tt:[],u:[],ul:[],video:["autoplay","controls","crossorigin","loop","muted","playsinline","poster","preload","src","height","width"]}}var defaultCSSFilter=new FilterCSS;function onTag(tag,html,options){}function onIgnoreTag(tag,html,options){}function onTagAttr(tag,name,value){}function onIgnoreTagAttr(tag,name,value){}function escapeHtml(html){return html.replace(REGEXP_LT,"&lt;").replace(REGEXP_GT,"&gt;")}function safeAttrValue(tag,name,value,cssFilter){value=friendlyAttrValue(value);if(name==="href"||name==="src"){value=_.trim(value);if(value==="#")return"#";if(!(value.substr(0,7)==="http://"||value.substr(0,8)==="https://"||value.substr(0,7)==="mailto:"||value.substr(0,4)==="tel:"||value.substr(0,11)==="data:image/"||value.substr(0,6)==="ftp://"||value.substr(0,2)==="./"||value.substr(0,3)==="../"||value[0]==="#"||value[0]==="/")){return""}}else if(name==="background"){REGEXP_DEFAULT_ON_TAG_ATTR_4.lastIndex=0;if(REGEXP_DEFAULT_ON_TAG_ATTR_4.test(value)){return""}}else if(name==="style"){REGEXP_DEFAULT_ON_TAG_ATTR_7.lastIndex=0;if(REGEXP_DEFAULT_ON_TAG_ATTR_7.test(value)){return""}REGEXP_DEFAULT_ON_TAG_ATTR_8.lastIndex=0;if(REGEXP_DEFAULT_ON_TAG_ATTR_8.test(value)){REGEXP_DEFAULT_ON_TAG_ATTR_4.lastIndex=0;if(REGEXP_DEFAULT_ON_TAG_ATTR_4.test(value)){return""}}if(cssFilter!==false){cssFilter=cssFilter||defaultCSSFilter;value=cssFilter.process(value)}}value=escapeAttrValue(value);return value}var REGEXP_LT=/</g;var REGEXP_GT=/>/g;var REGEXP_QUOTE=/"/g;var REGEXP_QUOTE_2=/&quot;/g;var REGEXP_ATTR_VALUE_1=/&#([a-zA-Z0-9]*);?/gim;var REGEXP_ATTR_VALUE_COLON=/&colon;?/gim;var REGEXP_ATTR_VALUE_NEWLINE=/&newline;?/gim;var REGEXP_DEFAULT_ON_TAG_ATTR_3=/\/\*|\*\//gm;var REGEXP_DEFAULT_ON_TAG_ATTR_4=/((j\s*a\s*v\s*a|v\s*b|l\s*i\s*v\s*e)\s*s\s*c\s*r\s*i\s*p\s*t\s*|m\s*o\s*c\s*h\s*a)\:/gi;var REGEXP_DEFAULT_ON_TAG_ATTR_5=/^[\s"'`]*(d\s*a\s*t\s*a\s*)\:/gi;var REGEXP_DEFAULT_ON_TAG_ATTR_6=/^[\s"'`]*(d\s*a\s*t\s*a\s*)\:\s*image\//gi;var REGEXP_DEFAULT_ON_TAG_ATTR_7=/e\s*x\s*p\s*r\s*e\s*s\s*s\s*i\s*o\s*n\s*\(.*/gi;var REGEXP_DEFAULT_ON_TAG_ATTR_8=/u\s*r\s*l\s*\(.*/gi;function escapeQuote(str){return str.replace(REGEXP_QUOTE,"&quot;")}function unescapeQuote(str){return str.replace(REGEXP_QUOTE_2,'"')}function escapeHtmlEntities(str){return str.replace(REGEXP_ATTR_VALUE_1,function replaceUnicode(str,code){return code[0]==="x"||code[0]==="X"?String.fromCharCode(parseInt(code.substr(1),16)):String.fromCharCode(parseInt(code,10))})}function escapeDangerHtml5Entities(str){return str.replace(REGEXP_ATTR_VALUE_COLON,":").replace(REGEXP_ATTR_VALUE_NEWLINE," ")}function clearNonPrintableCharacter(str){var str2="";for(var i=0,len=str.length;i<len;i++){str2+=str.charCodeAt(i)<32?" ":str.charAt(i)}return _.trim(str2)}function friendlyAttrValue(str){str=unescapeQuote(str);str=escapeHtmlEntities(str);str=escapeDangerHtml5Entities(str);str=clearNonPrintableCharacter(str);return str}function escapeAttrValue(str){str=escapeQuote(str);str=escapeHtml(str);return str}function onIgnoreTagStripAll(){return""}function StripTagBody(tags,next){if(typeof next!=="function"){next=function(){}}var isRemoveAllTag=!Array.isArray(tags);function isRemoveTag(tag){if(isRemoveAllTag)return true;return _.indexOf(tags,tag)!==-1}var removeList=[];var posStart=false;return{onIgnoreTag:function(tag,html,options){if(isRemoveTag(tag)){if(options.isClosing){var ret="[/removed]";var end=options.position+ret.length;removeList.push([posStart!==false?posStart:options.position,end]);posStart=false;return ret}else{if(!posStart){posStart=options.position}return"[removed]"}}else{return next(tag,html,options)}},remove:function(html){var rethtml="";var lastPos=0;_.forEach(removeList,function(pos){rethtml+=html.slice(lastPos,pos[0]);lastPos=pos[1]});rethtml+=html.slice(lastPos);return rethtml}}}function stripCommentTag(html){return html.replace(STRIP_COMMENT_TAG_REGEXP,"")}var STRIP_COMMENT_TAG_REGEXP=/<!--[\s\S]*?-->/g;function stripBlankChar(html){var chars=html.split("");chars=chars.filter(function(char){var c=char.charCodeAt(0);if(c===127)return false;if(c<=31){if(c===10||c===13)return true;return false}return true});return chars.join("")}exports.whiteList=getDefaultWhiteList();exports.getDefaultWhiteList=getDefaultWhiteList;exports.onTag=onTag;exports.onIgnoreTag=onIgnoreTag;exports.onTagAttr=onTagAttr;exports.onIgnoreTagAttr=onIgnoreTagAttr;exports.safeAttrValue=safeAttrValue;exports.escapeHtml=escapeHtml;exports.escapeQuote=escapeQuote;exports.unescapeQuote=unescapeQuote;exports.escapeHtmlEntities=escapeHtmlEntities;exports.escapeDangerHtml5Entities=escapeDangerHtml5Entities;exports.clearNonPrintableCharacter=clearNonPrintableCharacter;exports.friendlyAttrValue=friendlyAttrValue;exports.escapeAttrValue=escapeAttrValue;exports.onIgnoreTagStripAll=onIgnoreTagStripAll;exports.StripTagBody=StripTagBody;exports.stripCommentTag=stripCommentTag;exports.stripBlankChar=stripBlankChar;exports.cssFilter=defaultCSSFilter;exports.getDefaultCSSWhiteList=getDefaultCSSWhiteList},{"./util":4,cssfilter:8}],2:[function(require,module,exports){var DEFAULT=require("./default");var parser=require("./parser");var FilterXSS=require("./xss");function filterXSS(html,options){var xss=new FilterXSS(options);return xss.process(html)}exports=module.exports=filterXSS;exports.filterXSS=filterXSS;exports.FilterXSS=FilterXSS;for(var i in DEFAULT)exports[i]=DEFAULT[i];for(var i in parser)exports[i]=parser[i];if(typeof window!=="undefined"){window.filterXSS=module.exports}function isWorkerEnv(){return typeof self!=="undefined"&&typeof DedicatedWorkerGlobalScope!=="undefined"&&self instanceof DedicatedWorkerGlobalScope}if(isWorkerEnv()){self.filterXSS=module.exports}},{"./default":1,"./parser":3,"./xss":5}],3:[function(require,module,exports){var _=require("./util");function getTagName(html){var i=_.spaceIndex(html);if(i===-1){var tagName=html.slice(1,-1)}else{var tagName=html.slice(1,i+1)}tagName=_.trim(tagName).toLowerCase();if(tagName.slice(0,1)==="/")tagName=tagName.slice(1);if(tagName.slice(-1)==="/")tagName=tagName.slice(0,-1);return tagName}function isClosing(html){return html.slice(0,2)==="</"}function parseTag(html,onTag,escapeHtml){"use strict";var rethtml="";var lastPos=0;var tagStart=false;var quoteStart=false;var currentPos=0;var len=html.length;var currentTagName="";var currentHtml="";chariterator:for(currentPos=0;currentPos<len;currentPos++){var c=html.charAt(currentPos);if(tagStart===false){if(c==="<"){tagStart=currentPos;continue}}else{if(quoteStart===false){if(c==="<"){rethtml+=escapeHtml(html.slice(lastPos,currentPos));tagStart=currentPos;lastPos=currentPos;continue}if(c===">"){rethtml+=escapeHtml(html.slice(lastPos,tagStart));currentHtml=html.slice(tagStart,currentPos+1);currentTagName=getTagName(currentHtml);rethtml+=onTag(tagStart,rethtml.length,currentTagName,currentHtml,isClosing(currentHtml));lastPos=currentPos+1;tagStart=false;continue}if(c==='"'||c==="'"){var i=1;var ic=html.charAt(currentPos-i);while(ic.trim()===""||ic==="="){if(ic==="="){quoteStart=c;continue chariterator}ic=html.charAt(currentPos-++i)}}}else{if(c===quoteStart){quoteStart=false;continue}}}}if(lastPos<html.length){rethtml+=escapeHtml(html.substr(lastPos))}return rethtml}var REGEXP_ILLEGAL_ATTR_NAME=/[^a-zA-Z0-9_:\.\-]/gim;function parseAttr(html,onAttr){"use strict";var lastPos=0;var retAttrs=[];var tmpName=false;var len=html.length;function addAttr(name,value){name=_.trim(name);name=name.replace(REGEXP_ILLEGAL_ATTR_NAME,"").toLowerCase();if(name.length<1)return;var ret=onAttr(name,value||"");if(ret)retAttrs.push(ret)}for(var i=0;i<len;i++){var c=html.charAt(i);var v,j;if(tmpName===false&&c==="="){tmpName=html.slice(lastPos,i);lastPos=i+1;continue}if(tmpName!==false){if(i===lastPos&&(c==='"'||c==="'")&&html.charAt(i-1)==="="){j=html.indexOf(c,i+1);if(j===-1){break}else{v=_.trim(html.slice(lastPos+1,j));addAttr(tmpName,v);tmpName=false;i=j;lastPos=i+1;continue}}}if(/\s|\n|\t/.test(c)){html=html.replace(/\s|\n|\t/g," ");if(tmpName===false){j=findNextEqual(html,i);if(j===-1){v=_.trim(html.slice(lastPos,i));addAttr(v);tmpName=false;lastPos=i+1;continue}else{i=j-1;continue}}else{j=findBeforeEqual(html,i-1);if(j===-1){v=_.trim(html.slice(lastPos,i));v=stripQuoteWrap(v);addAttr(tmpName,v);tmpName=false;lastPos=i+1;continue}else{continue}}}}if(lastPos<html.length){if(tmpName===false){addAttr(html.slice(lastPos))}else{addAttr(tmpName,stripQuoteWrap(_.trim(html.slice(lastPos))))}}return _.trim(retAttrs.join(" "))}function findNextEqual(str,i){for(;i<str.length;i++){var c=str[i];if(c===" ")continue;if(c==="=")return i;return-1}}function findBeforeEqual(str,i){for(;i>0;i--){var c=str[i];if(c===" ")continue;if(c==="=")return i;return-1}}function isQuoteWrapString(text){if(text[0]==='"'&&text[text.length-1]==='"'||text[0]==="'"&&text[text.length-1]==="'"){return true}else{return false}}function stripQuoteWrap(text){if(isQuoteWrapString(text)){return text.substr(1,text.length-2)}else{return text}}exports.parseTag=parseTag;exports.parseAttr=parseAttr},{"./util":4}],4:[function(require,module,exports){module.exports={indexOf:function(arr,item){var i,j;if(Array.prototype.indexOf){return arr.indexOf(item)}for(i=0,j=arr.length;i<j;i++){if(arr[i]===item){return i}}return-1},forEach:function(arr,fn,scope){var i,j;if(Array.prototype.forEach){return arr.forEach(fn,scope)}for(i=0,j=arr.length;i<j;i++){fn.call(scope,arr[i],i,arr)}},trim:function(str){if(String.prototype.trim){return str.trim()}return str.replace(/(^\s*)|(\s*$)/g,"")},spaceIndex:function(str){var reg=/\s|\n|\t/;var match=reg.exec(str);return match?match.index:-1}}},{}],5:[function(require,module,exports){var FilterCSS=require("cssfilter").FilterCSS;var DEFAULT=require("./default");var parser=require("./parser");var parseTag=parser.parseTag;var parseAttr=parser.parseAttr;var _=require("./util");function isNull(obj){return obj===undefined||obj===null}function getAttrs(html){var i=_.spaceIndex(html);if(i===-1){return{html:"",closing:html[html.length-2]==="/"}}html=_.trim(html.slice(i+1,-1));var isClosing=html[html.length-1]==="/";if(isClosing)html=_.trim(html.slice(0,-1));return{html:html,closing:isClosing}}function shallowCopyObject(obj){var ret={};for(var i in obj){ret[i]=obj[i]}return ret}function FilterXSS(options){options=shallowCopyObject(options||{});if(options.stripIgnoreTag){if(options.onIgnoreTag){console.error('Notes: cannot use these two options "stripIgnoreTag" and "onIgnoreTag" at the same time')}options.onIgnoreTag=DEFAULT.onIgnoreTagStripAll}options.whiteList=options.whiteList||DEFAULT.whiteList;options.onTag=options.onTag||DEFAULT.onTag;options.onTagAttr=options.onTagAttr||DEFAULT.onTagAttr;options.onIgnoreTag=options.onIgnoreTag||DEFAULT.onIgnoreTag;options.onIgnoreTagAttr=options.onIgnoreTagAttr||DEFAULT.onIgnoreTagAttr;options.safeAttrValue=options.safeAttrValue||DEFAULT.safeAttrValue;options.escapeHtml=options.escapeHtml||DEFAULT.escapeHtml;this.options=options;if(options.css===false){this.cssFilter=false}else{options.css=options.css||{};this.cssFilter=new FilterCSS(options.css)}}FilterXSS.prototype.process=function(html){html=html||"";html=html.toString();if(!html)return"";var me=this;var options=me.options;var whiteList=options.whiteList;var onTag=options.onTag;var onIgnoreTag=options.onIgnoreTag;var onTagAttr=options.onTagAttr;var onIgnoreTagAttr=options.onIgnoreTagAttr;var safeAttrValue=options.safeAttrValue;var escapeHtml=options.escapeHtml;var cssFilter=me.cssFilter;if(options.stripBlankChar){html=DEFAULT.stripBlankChar(html)}if(!options.allowCommentTag){html=DEFAULT.stripCommentTag(html)}var stripIgnoreTagBody=false;if(options.stripIgnoreTagBody){var stripIgnoreTagBody=DEFAULT.StripTagBody(options.stripIgnoreTagBody,onIgnoreTag);onIgnoreTag=stripIgnoreTagBody.onIgnoreTag}var retHtml=parseTag(html,function(sourcePosition,position,tag,html,isClosing){var info={sourcePosition:sourcePosition,position:position,isClosing:isClosing,isWhite:whiteList.hasOwnProperty(tag)};var ret=onTag(tag,html,info);if(!isNull(ret))return ret;if(info.isWhite){if(info.isClosing){return"</"+tag+">"}var attrs=getAttrs(html);var whiteAttrList=whiteList[tag];var attrsHtml=parseAttr(attrs.html,function(name,value){var isWhiteAttr=_.indexOf(whiteAttrList,name)!==-1;var ret=onTagAttr(tag,name,value,isWhiteAttr);if(!isNull(ret))return ret;if(isWhiteAttr){value=safeAttrValue(tag,name,value,cssFilter);if(value){return name+'="'+value+'"'}else{return name}}else{var ret=onIgnoreTagAttr(tag,name,value,isWhiteAttr);if(!isNull(ret))return ret;return}});var html="<"+tag;if(attrsHtml)html+=" "+attrsHtml;if(attrs.closing)html+=" /";html+=">";return html}else{var ret=onIgnoreTag(tag,html,info);if(!isNull(ret))return ret;return escapeHtml(html)}},escapeHtml);if(stripIgnoreTagBody){retHtml=stripIgnoreTagBody.remove(retHtml)}return retHtml};module.exports=FilterXSS},{"./default":1,"./parser":3,"./util":4,cssfilter:8}],6:[function(require,module,exports){var DEFAULT=require("./default");var parseStyle=require("./parser");var _=require("./util");function isNull(obj){return obj===undefined||obj===null}function shallowCopyObject(obj){var ret={};for(var i in obj){ret[i]=obj[i]}return ret}function FilterCSS(options){options=shallowCopyObject(options||{});options.whiteList=options.whiteList||DEFAULT.whiteList;options.onAttr=options.onAttr||DEFAULT.onAttr;options.onIgnoreAttr=options.onIgnoreAttr||DEFAULT.onIgnoreAttr;options.safeAttrValue=options.safeAttrValue||DEFAULT.safeAttrValue;this.options=options}FilterCSS.prototype.process=function(css){css=css||"";css=css.toString();if(!css)return"";var me=this;var options=me.options;var whiteList=options.whiteList;var onAttr=options.onAttr;var onIgnoreAttr=options.onIgnoreAttr;var safeAttrValue=options.safeAttrValue;var retCSS=parseStyle(css,function(sourcePosition,position,name,value,source){var check=whiteList[name];var isWhite=false;if(check===true)isWhite=check;else if(typeof check==="function")isWhite=check(value);else if(check instanceof RegExp)isWhite=check.test(value);if(isWhite!==true)isWhite=false;value=safeAttrValue(name,value);if(!value)return;var opts={position:position,sourcePosition:sourcePosition,source:source,isWhite:isWhite};if(isWhite){var ret=onAttr(name,value,opts);if(isNull(ret)){return name+":"+value}else{return ret}}else{var ret=onIgnoreAttr(name,value,opts);if(!isNull(ret)){return ret}}});return retCSS};module.exports=FilterCSS},{"./default":7,"./parser":9,"./util":10}],7:[function(require,module,exports){function getDefaultWhiteList(){var whiteList={};whiteList["align-content"]=false;whiteList["align-items"]=false;whiteList["align-self"]=false;whiteList["alignment-adjust"]=false;whiteList["alignment-baseline"]=false;whiteList["all"]=false;whiteList["anchor-point"]=false;whiteList["animation"]=false;whiteList["animation-delay"]=false;whiteList["animation-direction"]=false;whiteList["animation-duration"]=false;whiteList["animation-fill-mode"]=false;whiteList["animation-iteration-count"]=false;whiteList["animation-name"]=false;whiteList["animation-play-state"]=false;whiteList["animation-timing-function"]=false;whiteList["azimuth"]=false;whiteList["backface-visibility"]=false;whiteList["background"]=true;whiteList["background-attachment"]=true;whiteList["background-clip"]=true;whiteList["background-color"]=true;whiteList["background-image"]=true;whiteList["background-origin"]=true;whiteList["background-position"]=true;whiteList["background-repeat"]=true;whiteList["background-size"]=true;whiteList["baseline-shift"]=false;whiteList["binding"]=false;whiteList["bleed"]=false;whiteList["bookmark-label"]=false;whiteList["bookmark-level"]=false;whiteList["bookmark-state"]=false;whiteList["border"]=true;whiteList["border-bottom"]=true;whiteList["border-bottom-color"]=true;whiteList["border-bottom-left-radius"]=true;whiteList["border-bottom-right-radius"]=true;whiteList["border-bottom-style"]=true;whiteList["border-bottom-width"]=true;whiteList["border-collapse"]=true;whiteList["border-color"]=true;whiteList["border-image"]=true;whiteList["border-image-outset"]=true;whiteList["border-image-repeat"]=true;whiteList["border-image-slice"]=true;whiteList["border-image-source"]=true;whiteList["border-image-width"]=true;whiteList["border-left"]=true;whiteList["border-left-color"]=true;whiteList["border-left-style"]=true;whiteList["border-left-width"]=true;whiteList["border-radius"]=true;whiteList["border-right"]=true;whiteList["border-right-color"]=true;whiteList["border-right-style"]=true;whiteList["border-right-width"]=true;whiteList["border-spacing"]=true;whiteList["border-style"]=true;whiteList["border-top"]=true;whiteList["border-top-color"]=true;whiteList["border-top-left-radius"]=true;whiteList["border-top-right-radius"]=true;whiteList["border-top-style"]=true;whiteList["border-top-width"]=true;whiteList["border-width"]=true;whiteList["bottom"]=false;whiteList["box-decoration-break"]=true;whiteList["box-shadow"]=true;whiteList["box-sizing"]=true;whiteList["box-snap"]=true;whiteList["box-suppress"]=true;whiteList["break-after"]=true;whiteList["break-before"]=true;whiteList["break-inside"]=true;whiteList["caption-side"]=false;whiteList["chains"]=false;whiteList["clear"]=true;whiteList["clip"]=false;whiteList["clip-path"]=false;whiteList["clip-rule"]=false;whiteList["color"]=true;whiteList["color-interpolation-filters"]=true;whiteList["column-count"]=false;whiteList["column-fill"]=false;whiteList["column-gap"]=false;whiteList["column-rule"]=false;whiteList["column-rule-color"]=false;whiteList["column-rule-style"]=false;whiteList["column-rule-width"]=false;whiteList["column-span"]=false;whiteList["column-width"]=false;whiteList["columns"]=false;whiteList["contain"]=false;whiteList["content"]=false;whiteList["counter-increment"]=false;whiteList["counter-reset"]=false;whiteList["counter-set"]=false;whiteList["crop"]=false;whiteList["cue"]=false;whiteList["cue-after"]=false;whiteList["cue-before"]=false;whiteList["cursor"]=false;whiteList["direction"]=false;whiteList["display"]=true;whiteList["display-inside"]=true;whiteList["display-list"]=true;whiteList["display-outside"]=true;whiteList["dominant-baseline"]=false;whiteList["elevation"]=false;whiteList["empty-cells"]=false;whiteList["filter"]=false;whiteList["flex"]=false;whiteList["flex-basis"]=false;whiteList["flex-direction"]=false;whiteList["flex-flow"]=false;whiteList["flex-grow"]=false;whiteList["flex-shrink"]=false;whiteList["flex-wrap"]=false;whiteList["float"]=false;whiteList["float-offset"]=false;whiteList["flood-color"]=false;whiteList["flood-opacity"]=false;whiteList["flow-from"]=false;whiteList["flow-into"]=false;whiteList["font"]=true;whiteList["font-family"]=true;whiteList["font-feature-settings"]=true;whiteList["font-kerning"]=true;whiteList["font-language-override"]=true;whiteList["font-size"]=true;whiteList["font-size-adjust"]=true;whiteList["font-stretch"]=true;whiteList["font-style"]=true;whiteList["font-synthesis"]=true;whiteList["font-variant"]=true;whiteList["font-variant-alternates"]=true;whiteList["font-variant-caps"]=true;whiteList["font-variant-east-asian"]=true;whiteList["font-variant-ligatures"]=true;whiteList["font-variant-numeric"]=true;whiteList["font-variant-position"]=true;whiteList["font-weight"]=true;whiteList["grid"]=false;whiteList["grid-area"]=false;whiteList["grid-auto-columns"]=false;whiteList["grid-auto-flow"]=false;whiteList["grid-auto-rows"]=false;whiteList["grid-column"]=false;whiteList["grid-column-end"]=false;whiteList["grid-column-start"]=false;whiteList["grid-row"]=false;whiteList["grid-row-end"]=false;whiteList["grid-row-start"]=false;whiteList["grid-template"]=false;whiteList["grid-template-areas"]=false;whiteList["grid-template-columns"]=false;whiteList["grid-template-rows"]=false;whiteList["hanging-punctuation"]=false;whiteList["height"]=true;whiteList["hyphens"]=false;whiteList["icon"]=false;whiteList["image-orientation"]=false;whiteList["image-resolution"]=false;whiteList["ime-mode"]=false;whiteList["initial-letters"]=false;whiteList["inline-box-align"]=false;whiteList["justify-content"]=false;whiteList["justify-items"]=false;whiteList["justify-self"]=false;whiteList["left"]=false;whiteList["letter-spacing"]=true;whiteList["lighting-color"]=true;whiteList["line-box-contain"]=false;whiteList["line-break"]=false;whiteList["line-grid"]=false;whiteList["line-height"]=false;whiteList["line-snap"]=false;whiteList["line-stacking"]=false;whiteList["line-stacking-ruby"]=false;whiteList["line-stacking-shift"]=false;whiteList["line-stacking-strategy"]=false;whiteList["list-style"]=true;whiteList["list-style-image"]=true;whiteList["list-style-position"]=true;whiteList["list-style-type"]=true;whiteList["margin"]=true;whiteList["margin-bottom"]=true;whiteList["margin-left"]=true;whiteList["margin-right"]=true;whiteList["margin-top"]=true;whiteList["marker-offset"]=false;whiteList["marker-side"]=false;whiteList["marks"]=false;whiteList["mask"]=false;whiteList["mask-box"]=false;whiteList["mask-box-outset"]=false;whiteList["mask-box-repeat"]=false;whiteList["mask-box-slice"]=false;whiteList["mask-box-source"]=false;whiteList["mask-box-width"]=false;whiteList["mask-clip"]=false;whiteList["mask-image"]=false;whiteList["mask-origin"]=false;whiteList["mask-position"]=false;whiteList["mask-repeat"]=false;whiteList["mask-size"]=false;whiteList["mask-source-type"]=false;whiteList["mask-type"]=false;whiteList["max-height"]=true;whiteList["max-lines"]=false;whiteList["max-width"]=true;whiteList["min-height"]=true;whiteList["min-width"]=true;whiteList["move-to"]=false;whiteList["nav-down"]=false;whiteList["nav-index"]=false;whiteList["nav-left"]=false;whiteList["nav-right"]=false;whiteList["nav-up"]=false;whiteList["object-fit"]=false;whiteList["object-position"]=false;whiteList["opacity"]=false;whiteList["order"]=false;whiteList["orphans"]=false;whiteList["outline"]=false;whiteList["outline-color"]=false;whiteList["outline-offset"]=false;whiteList["outline-style"]=false;whiteList["outline-width"]=false;whiteList["overflow"]=false;whiteList["overflow-wrap"]=false;whiteList["overflow-x"]=false;whiteList["overflow-y"]=false;whiteList["padding"]=true;whiteList["padding-bottom"]=true;whiteList["padding-left"]=true;whiteList["padding-right"]=true;whiteList["padding-top"]=true;whiteList["page"]=false;whiteList["page-break-after"]=false;whiteList["page-break-before"]=false;whiteList["page-break-inside"]=false;whiteList["page-policy"]=false;whiteList["pause"]=false;whiteList["pause-after"]=false;whiteList["pause-before"]=false;whiteList["perspective"]=false;whiteList["perspective-origin"]=false;whiteList["pitch"]=false;whiteList["pitch-range"]=false;whiteList["play-during"]=false;whiteList["position"]=false;whiteList["presentation-level"]=false;whiteList["quotes"]=false;whiteList["region-fragment"]=false;whiteList["resize"]=false;whiteList["rest"]=false;whiteList["rest-after"]=false;whiteList["rest-before"]=false;whiteList["richness"]=false;whiteList["right"]=false;whiteList["rotation"]=false;whiteList["rotation-point"]=false;whiteList["ruby-align"]=false;whiteList["ruby-merge"]=false;whiteList["ruby-position"]=false;whiteList["shape-image-threshold"]=false;whiteList["shape-outside"]=false;whiteList["shape-margin"]=false;whiteList["size"]=false;whiteList["speak"]=false;whiteList["speak-as"]=false;whiteList["speak-header"]=false;whiteList["speak-numeral"]=false;whiteList["speak-punctuation"]=false;whiteList["speech-rate"]=false;whiteList["stress"]=false;whiteList["string-set"]=false;whiteList["tab-size"]=false;whiteList["table-layout"]=false;whiteList["text-align"]=true;whiteList["text-align-last"]=true;whiteList["text-combine-upright"]=true;whiteList["text-decoration"]=true;whiteList["text-decoration-color"]=true;whiteList["text-decoration-line"]=true;whiteList["text-decoration-skip"]=true;whiteList["text-decoration-style"]=true;whiteList["text-emphasis"]=true;whiteList["text-emphasis-color"]=true;whiteList["text-emphasis-position"]=true;whiteList["text-emphasis-style"]=true;whiteList["text-height"]=true;whiteList["text-indent"]=true;whiteList["text-justify"]=true;whiteList["text-orientation"]=true;whiteList["text-overflow"]=true;whiteList["text-shadow"]=true;whiteList["text-space-collapse"]=true;whiteList["text-transform"]=true;whiteList["text-underline-position"]=true;whiteList["text-wrap"]=true;whiteList["top"]=false;whiteList["transform"]=false;whiteList["transform-origin"]=false;whiteList["transform-style"]=false;whiteList["transition"]=false;whiteList["transition-delay"]=false;whiteList["transition-duration"]=false;whiteList["transition-property"]=false;whiteList["transition-timing-function"]=false;whiteList["unicode-bidi"]=false;whiteList["vertical-align"]=false;whiteList["visibility"]=false;whiteList["voice-balance"]=false;whiteList["voice-duration"]=false;whiteList["voice-family"]=false;whiteList["voice-pitch"]=false;whiteList["voice-range"]=false;whiteList["voice-rate"]=false;whiteList["voice-stress"]=false;whiteList["voice-volume"]=false;whiteList["volume"]=false;whiteList["white-space"]=false;whiteList["widows"]=false;whiteList["width"]=true;whiteList["will-change"]=false;whiteList["word-break"]=true;whiteList["word-spacing"]=true;whiteList["word-wrap"]=true;whiteList["wrap-flow"]=false;whiteList["wrap-through"]=false;whiteList["writing-mode"]=false;whiteList["z-index"]=false;return whiteList}function onAttr(name,value,options){}function onIgnoreAttr(name,value,options){}var REGEXP_URL_JAVASCRIPT=/javascript\s*\:/gim;function safeAttrValue(name,value){if(REGEXP_URL_JAVASCRIPT.test(value))return"";return value}exports.whiteList=getDefaultWhiteList();exports.getDefaultWhiteList=getDefaultWhiteList;exports.onAttr=onAttr;exports.onIgnoreAttr=onIgnoreAttr;exports.safeAttrValue=safeAttrValue},{}],8:[function(require,module,exports){var DEFAULT=require("./default");var FilterCSS=require("./css");function filterCSS(html,options){var xss=new FilterCSS(options);return xss.process(html)}exports=module.exports=filterCSS;exports.FilterCSS=FilterCSS;for(var i in DEFAULT)exports[i]=DEFAULT[i];if(typeof window!=="undefined"){window.filterCSS=module.exports}},{"./css":6,"./default":7}],9:[function(require,module,exports){var _=require("./util");function parseStyle(css,onAttr){css=_.trimRight(css);if(css[css.length-1]!==";")css+=";";var cssLength=css.length;var isParenthesisOpen=false;var lastPos=0;var i=0;var retCSS="";function addNewAttr(){if(!isParenthesisOpen){var source=_.trim(css.slice(lastPos,i));var j=source.indexOf(":");if(j!==-1){var name=_.trim(source.slice(0,j));var value=_.trim(source.slice(j+1));if(name){var ret=onAttr(lastPos,retCSS.length,name,value,source);if(ret)retCSS+=ret+"; "}}}lastPos=i+1}for(;i<cssLength;i++){var c=css[i];if(c==="/"&&css[i+1]==="*"){var j=css.indexOf("*/",i+2);if(j===-1)break;i=j+1;lastPos=i+1;isParenthesisOpen=false}else if(c==="("){isParenthesisOpen=true}else if(c===")"){isParenthesisOpen=false}else if(c===";"){if(isParenthesisOpen){}else{addNewAttr()}}else if(c==="\n"){addNewAttr()}}return _.trim(retCSS)}module.exports=parseStyle},{"./util":10}],10:[function(require,module,exports){module.exports={indexOf:function(arr,item){var i,j;if(Array.prototype.indexOf){return arr.indexOf(item)}for(i=0,j=arr.length;i<j;i++){if(arr[i]===item){return i}}return-1},forEach:function(arr,fn,scope){var i,j;if(Array.prototype.forEach){return arr.forEach(fn,scope)}for(i=0,j=arr.length;i<j;i++){fn.call(scope,arr[i],i,arr)}},trim:function(str){if(String.prototype.trim){return str.trim()}return str.replace(/(^\s*)|(\s*$)/g,"")},trimRight:function(str){if(String.prototype.trimRight){return str.trimRight()}return str.replace(/(\s*$)/g,"")}}},{}]},{},[2]);

lib/cli.js

@@ -12,3 +12,3 @@ /**
   input: process.stdin,
-  output: process.stdout
+  output: process.stdout,
 });
@@ -35,3 +35,3 @@
 var html = [];
-rl.on("line", function(line) {
+rl.on("line", function (line) {
   if (line === "@quit") return process.exit();
@@ -38,0 +38,0 @@ if (line === "") {

lib/default.js

@@ -19,3 +19,11 @@ /**
     aside: [],
-    audio: ["autoplay", "controls", "loop", "preload", "src"],
+    audio: [
+      "autoplay",
+      "controls",
+      "crossorigin",
+      "loop",
+      "muted",
+      "preload",
+      "src",
+    ],
     b: [],
@@ -40,2 +48,4 @@ bdi: ["dir"],
     em: [],
+    figcaption: [],
+    figure: [],
     font: ["color", "size", "face"],
@@ -65,4 +75,6 @@ footer: [],
     sub: [],
+    summary: [],
     sup: [],
     strong: [],
+    strike: [],
     table: ["width", "border", "align", "valign"],
@@ -78,3 +90,15 @@ tbody: ["align", "valign"],
     ul: [],
-    video: ["autoplay", "controls", "loop", "preload", "src", "height", "width"]
+    video: [
+      "autoplay",
+      "controls",
+      "crossorigin",
+      "loop",
+      "muted",
+      "playsinline",
+      "poster",
+      "preload",
+      "src",
+      "height",
+      "width",
+    ],
   };
@@ -224,3 +248,3 @@ }
 /**
- * escape doube quote
+ * escape double quote
  *
@@ -326,3 +350,3 @@ * @param {String} str
   if (typeof next !== "function") {
-    next = function() {};
+    next = function () {};
   }
@@ -340,3 +364,3 @@
   return {
-    onIgnoreTag: function(tag, html, options) {
+    onIgnoreTag: function (tag, html, options) {
       if (isRemoveTag(tag)) {
@@ -348,3 +372,3 @@ if (options.isClosing) {
             posStart !== false ? posStart : options.position,
-            end
+            end,
           ]);
@@ -363,6 +387,6 @@ posStart = false;
     },
-    remove: function(html) {
+    remove: function (html) {
       var rethtml = "";
       var lastPos = 0;
-      _.forEach(removeList, function(pos) {
+      _.forEach(removeList, function (pos) {
         rethtml += html.slice(lastPos, pos[0]);
@@ -373,3 +397,3 @@ lastPos = pos[1];
       return rethtml;
-    }
+    },
   };
@@ -397,3 +421,3 @@ }
   var chars = html.split("");
-  chars = chars.filter(function(char) {
+  chars = chars.filter(function (char) {
     var c = char.charCodeAt(0);
@@ -400,0 +424,0 @@ if (c === 127) return false;

lib/index.js

@@ -36,3 +36,7 @@ /**
 function isWorkerEnv() {
-  return typeof self !== 'undefined' && typeof DedicatedWorkerGlobalScope !== 'undefined' && self instanceof DedicatedWorkerGlobalScope;
+  return (
+    typeof self !== "undefined" &&
+    typeof DedicatedWorkerGlobalScope !== "undefined" &&
+    self instanceof DedicatedWorkerGlobalScope
+  );
 }
@@ -39,0 +43,0 @@ if (isWorkerEnv()) {

lib/parser.js

@@ -88,7 +88,7 @@ /**
         }
-        if ((c === '"' || c === "'")) {
+        if (c === '"' || c === "'") {
           var i = 1;
           var ic = html.charAt(currentPos - i);
 
-          while ((ic === " ") || (ic === "=")) {
+          while (ic.trim() === "" || ic === "=") {
             if (ic === "=") {
@@ -95,0 +95,0 @@ quoteStart = c;

lib/util.js

 module.exports = {
-  indexOf: function(arr, item) {
+  indexOf: function (arr, item) {
     var i, j;
@@ -14,3 +14,3 @@ if (Array.prototype.indexOf) {
   },
-  forEach: function(arr, fn, scope) {
+  forEach: function (arr, fn, scope) {
     var i, j;
@@ -24,3 +24,3 @@ if (Array.prototype.forEach) {
   },
-  trim: function(str) {
+  trim: function (str) {
     if (String.prototype.trim) {
@@ -31,7 +31,7 @@ return str.trim();
   },
-  spaceIndex: function(str) {
+  spaceIndex: function (str) {
     var reg = /\s|\n|\t/;
     var match = reg.exec(str);
     return match ? match.index : -1;
-  }
+  },
 };

lib/xss.js

@@ -37,3 +37,3 @@ /**
       html: "",
-      closing: html[html.length - 2] === "/"
+      closing: html[html.length - 2] === "/",
     };
@@ -46,3 +46,3 @@ }
     html: html,
-    closing: isClosing
+    closing: isClosing,
   };
@@ -109,3 +109,3 @@ }
  */
-FilterXSS.prototype.process = function(html) {
+FilterXSS.prototype.process = function (html) {
   // compatible with the input
@@ -149,3 +149,3 @@ html = html || "";
     html,
-    function(sourcePosition, position, tag, html, isClosing) {
+    function (sourcePosition, position, tag, html, isClosing) {
       var info = {
@@ -155,3 +155,3 @@ sourcePosition: sourcePosition,
         isClosing: isClosing,
-        isWhite: whiteList.hasOwnProperty(tag)
+        isWhite: whiteList.hasOwnProperty(tag),
       };
@@ -170,3 +170,3 @@
         var whiteAttrList = whiteList[tag];
-        var attrsHtml = parseAttr(attrs.html, function(name, value) {
+        var attrsHtml = parseAttr(attrs.html, function (name, value) {
           // call `onTagAttr()`
@@ -173,0 +173,0 @@ var isWhiteAttr = _.indexOf(whiteAttrList, name) !== -1;

package.json

@@ -5,3 +5,3 @@ {
   "typings": "./typings/xss.d.ts",
-  "version": "1.0.8",
+  "version": "1.0.9",
   "description": "Sanitize untrusted HTML (to prevent XSS) with a configuration specified by a Whitelist",
@@ -21,6 +21,6 @@ "author": "Zongmin Lei <[e-mail]> (http://ucdok.com)",
   "devDependencies": {
-    "browserify": "^16.5.1",
+    "browserify": "^17.0.0",
     "coveralls": "^3.1.0",
     "debug": "^4.1.1",
-    "mocha": "^6.2.3",
+    "mocha": "^8.3.2",
     "nyc": "^15.1.0",
@@ -27,0 +27,0 @@ "uglify-js": "^3.9.4"

README.md

 [![NPM version][npm-image]][npm-url]
-[![build status][travis-image]][travis-url]
+[![Node.js CI](https://github.com/leizongmin/js-xss/actions/workflows/nodejs.yml/badge.svg)](https://github.com/leizongmin/js-xss/actions/workflows/nodejs.yml)
 [![Test coverage][coveralls-image]][coveralls-url]
@@ -11,4 +11,2 @@ [![David deps][david-image]][david-url]
 [npm-url]: https://npmjs.org/package/xss
-[travis-image]: https://img.shields.io/travis/leizongmin/js-xss.svg?style=flat-square
-[travis-url]: https://travis-ci.org/leizongmin/js-xss
 [coveralls-image]: https://img.shields.io/coveralls/leizongmin/js-xss.svg?style=flat-square
@@ -45,15 +43,15 @@ [coveralls-url]: https://coveralls.io/r/leizongmin/js-xss?branch=master
 
-* Specifies HTML tags and their attributes allowed with whitelist
-* Handle any tags or attributes using custom function.
+- Specifies HTML tags and their attributes allowed with whitelist
+- Handle any tags or attributes using custom function.
 
 ## Reference
 
-* [XSS Filter Evasion Cheat Sheet](https://www.owasp.org/index.php/XSS_Filter_Evasion_Cheat_Sheet)
-* [Data URI scheme](http://en.wikipedia.org/wiki/Data_URI_scheme)
-* [XSS with Data URI Scheme](http://hi.baidu.com/badzzzz/item/bdbafe83144619c199255f7b)
+- [XSS Filter Evasion Cheat Sheet](https://www.owasp.org/index.php/XSS_Filter_Evasion_Cheat_Sheet)
+- [Data URI scheme](http://en.wikipedia.org/wiki/Data_URI_scheme)
+- [XSS with Data URI Scheme](http://hi.baidu.com/badzzzz/item/bdbafe83144619c199255f7b)
 
 ## Benchmark (for references only)
 
-* the xss module: 22.53 MB/s
-* `xss()` function from module `validator@0.3.7`: 6.9 MB/s
+- the xss module: 22.53 MB/s
+- `xss()` function from module `validator@0.3.7`: 6.9 MB/s
 
@@ -64,4 +62,4 @@ For test code please refer to `benchmark` directory.
 
-* **nodeclub** - A Node.js bbs using MongoDB - https://github.com/cnodejs/nodeclub
-* **cnpmjs.org** - Private npm registry and web for Enterprise - https://github.com/cnpm/cnpmjs.org
+- **nodeclub** - A Node.js bbs using MongoDB - https://github.com/cnodejs/nodeclub
+- **cnpmjs.org** - Private npm registry and web for Enterprise - https://github.com/cnpm/cnpmjs.org
 
@@ -105,5 +103,5 @@ ## Install
 <script>
-// apply function filterXSS in the same way
-var html = filterXSS('<script>alert("xss");</scr' + 'ipt>');
-alert(html);
+  // apply function filterXSS in the same way
+  var html = filterXSS('<script>alert("xss");</scr' + "ipt>");
+  alert(html);
 </script>
@@ -116,15 +114,15 @@ ```
 <script>
-require.config({
-  baseUrl: './',
-  paths: {
-    xss: 'https://rawgit.com/leizongmin/js-xss/master/dist/xss.js'
-  },
-  shim: {
-    xss: {exports: 'filterXSS'}
-  }
-})
-require(['xss'], function (xss) {
-  var html = xss('<script>alert("xss");</scr' + 'ipt>');
-  alert(html);
-});
+  require.config({
+    baseUrl: "./",
+    paths: {
+      xss: "https://rawgit.com/leizongmin/js-xss/master/dist/xss.js",
+    },
+    shim: {
+      xss: { exports: "filterXSS" },
+    },
+  });
+  require(["xss"], function (xss) {
+    var html = xss('<script>alert("xss");</scr' + "ipt>");
+    alert(html);
+  });
 </script>
@@ -193,4 +191,4 @@ ```
   whiteList: {
-    a: ["href", "title", "target"]
-  }
+    a: ["href", "title", "target"],
+  },
 };
@@ -200,3 +198,3 @@ // With the configuration specified above, the following HTML:
 // would become:
-// <a href="#">Hello</a>
+// <a href="#">&lt;i&gt;Hello&lt;/i&gt;</a>
 ```
@@ -299,5 +297,5 @@
       top: true,
-      left: true
-    }
-  }
+      left: true,
+    },
+  },
 });
@@ -311,3 +309,3 @@ html = myxss.process('<script>alert("xss");</script>');
 myxss = new xss.FilterXSS({
-  css: false
+  css: false,
 });
@@ -324,4 +322,4 @@ ```
 
-* `true` filter out tags not in the whitelist
-* `false`: by default: escape the tag using configured `escape` function
+- `true` filter out tags not in the whitelist
+- `false`: by default: escape the tag using configured `escape` function
 
@@ -333,3 +331,6 @@ Example:
 ```html
-code:<script>alert(/xss/);</script>
+code:
+<script>
+  alert(/xss/);
+</script>
 ```
@@ -347,5 +348,5 @@
 
-* `false|null|undefined` by default: do nothing
-* `'*'|true`: filter out all tags not in the whitelist
-* `['tag1', 'tag2']`: filter out only specified tags not in the whitelist
+- `false|null|undefined` by default: do nothing
+- `'*'|true`: filter out all tags not in the whitelist
+- `['tag1', 'tag2']`: filter out only specified tags not in the whitelist
 
@@ -357,3 +358,6 @@ Example:
 ```html
-code:<script>alert(/xss/);</script>
+code:
+<script>
+  alert(/xss/);
+</script>
 ```
@@ -371,4 +375,4 @@
 
-* `true`: do nothing
-* `false` by default: filter out HTML comments
+- `true`: do nothing
+- `false` by default: filter out HTML comments
 
@@ -380,3 +384,4 @@ Example:
 ```html
-code:<!-- something --> END
+code:<!-- something -->
+END
 ```
@@ -397,3 +402,3 @@
 var html = xss(source, {
-  onIgnoreTagAttr: function(tag, name, value, isWhiteAttr) {
+  onIgnoreTagAttr: function (tag, name, value, isWhiteAttr) {
     if (name.substr(0, 5) === "data-") {
@@ -403,3 +408,3 @@ // escape its value using built-in escapeAttrValue function
     }
-  }
+  },
 });
@@ -423,3 +428,3 @@
 var html = xss(source, {
-  onIgnoreTag: function(tag, html, options) {
+  onIgnoreTag: function (tag, html, options) {
     if (tag.substr(0, 2) === "x-") {
@@ -429,3 +434,3 @@ // do not filter its attributes
     }
-  }
+  },
 });
@@ -439,5 +444,7 @@
 ```html
-<x><x-1>he<x-2 checked></x-2>wwww</x-1><a>
-convert to:
-&lt;x&gt;<x-1>he<x-2 checked></x-2>wwww</x-1><a>
+<x
+  ><x-1>he<x-2 checked></x-2>wwww</x-1
+  ><a>
+    convert to: &lt;x&gt;<x-1>he<x-2 checked></x-2>wwww</x-1><a></a></a
+></x>
 ```
@@ -452,3 +459,3 @@
 var html = xss(source, {
-  onTagAttr: function(tag, name, value, isWhiteAttr) {
+  onTagAttr: function (tag, name, value, isWhiteAttr) {
     if (tag === "img" && name === "src") {
@@ -461,3 +468,3 @@ // Use the built-in friendlyAttrValue function to escape attribute
     // Return nothing, means keep the default handling measure
-  }
+  },
 });
@@ -471,4 +478,3 @@
 ```html
-image list:
-img1, img2, img3, img4
+image list: img1, img2, img3, img4
 ```
@@ -481,5 +487,5 @@
 var html = xss(source, {
-  whiteList: [], // empty, means filter out all tags
+  whiteList: {}, // empty, means filter out all tags
   stripIgnoreTag: true, // filter out all HTML not in the whitelist
-  stripIgnoreTagBody: ["script"] // the script tag is a special case, we need
+  stripIgnoreTagBody: ["script"], // the script tag is a special case, we need
   // to filter out its content
@@ -486,0 +492,0 @@ });

README.zh.md

 [![NPM version][npm-image]][npm-url]
-[![build status][travis-image]][travis-url]
+[![Node.js CI](https://github.com/leizongmin/js-xss/actions/workflows/nodejs.yml/badge.svg)](https://github.com/leizongmin/js-xss/actions/workflows/nodejs.yml)
 [![Test coverage][coveralls-image]][coveralls-url]
@@ -11,4 +11,2 @@ [![David deps][david-image]][david-url]
 [npm-url]: https://npmjs.org/package/xss
-[travis-image]: https://img.shields.io/travis/leizongmin/js-xss.svg?style=flat-square
-[travis-url]: https://travis-ci.org/leizongmin/js-xss
 [coveralls-image]: https://img.shields.io/coveralls/leizongmin/js-xss.svg?style=flat-square
@@ -40,18 +38,18 @@ [coveralls-url]: https://coveralls.io/r/leizongmin/js-xss?branch=master
 
-* 白名单控制允许的 HTML 标签及各标签的属性
-* 通过自定义处理函数，可对任意标签及其属性进行处理
+- 白名单控制允许的 HTML 标签及各标签的属性
+- 通过自定义处理函数，可对任意标签及其属性进行处理
 
 ## 参考资料
 
-* [XSS 与字符编码的那些事儿 ---科普文](http://drops.wooyun.org/tips/689)
-* [腾讯实例教程：那些年我们一起学 XSS](http://www.wooyun.org/whitehats/%E5%BF%83%E4%BC%A4%E7%9A%84%E7%98%A6%E5%AD%90)
-* [mXSS 攻击的成因及常见种类](http://drops.wooyun.org/tips/956)
-* [XSS Filter Evasion Cheat Sheet](https://www.owasp.org/index.php/XSS_Filter_Evasion_Cheat_Sheet)
-* [Data URI scheme](http://en.wikipedia.org/wiki/Data_URI_scheme)
-* [XSS with Data URI Scheme](http://hi.baidu.com/badzzzz/item/bdbafe83144619c199255f7b)
+- [XSS 与字符编码的那些事儿 ---科普文](http://drops.wooyun.org/tips/689)
+- [腾讯实例教程：那些年我们一起学 XSS](http://www.wooyun.org/whitehats/%E5%BF%83%E4%BC%A4%E7%9A%84%E7%98%A6%E5%AD%90)
+- [mXSS 攻击的成因及常见种类](http://drops.wooyun.org/tips/956)
+- [XSS Filter Evasion Cheat Sheet](https://www.owasp.org/index.php/XSS_Filter_Evasion_Cheat_Sheet)
+- [Data URI scheme](http://en.wikipedia.org/wiki/Data_URI_scheme)
+- [XSS with Data URI Scheme](http://hi.baidu.com/badzzzz/item/bdbafe83144619c199255f7b)
 
 ## 性能（仅作参考）
 
-* xss 模块：22.53 MB/s
-* validator@0.3.7 模块的 xss()函数：6.9 MB/s
+- xss 模块：22.53 MB/s
+- validator@0.3.7 模块的 xss()函数：6.9 MB/s
 
@@ -97,5 +95,5 @@ 测试代码参考 benchmark 目录
 <script>
-// 使用函数名 filterXSS，用法一样
-var html = filterXSS('<script>alert("xss");</scr' + 'ipt>');
-alert(html);
+  // 使用函数名 filterXSS，用法一样
+  var html = filterXSS('<script>alert("xss");</scr' + "ipt>");
+  alert(html);
 </script>
@@ -108,15 +106,15 @@ ```
 <script>
-require.config({
-  baseUrl: './',
-  paths: {
-    xss: 'https://rawgit.com/leizongmin/js-xss/master/dist/xss.js'
-  },
-  shim: {
-    xss: {exports: 'filterXSS'}
-  }
-})
-require(['xss'], function (xss) {
-  var html = xss('<script>alert("xss");</scr' + 'ipt>');
-  alert(html);
-});
+  require.config({
+    baseUrl: "./",
+    paths: {
+      xss: "https://rawgit.com/leizongmin/js-xss/master/dist/xss.js",
+    },
+    shim: {
+      xss: { exports: "filterXSS" },
+    },
+  });
+  require(["xss"], function (xss) {
+    var html = xss('<script>alert("xss");</scr' + "ipt>");
+    alert(html);
+  });
 </script>
@@ -181,4 +179,4 @@ ```
   whiteList: {
-    a: ["href", "title", "target"]
-  }
+    a: ["href", "title", "target"],
+  },
 };
@@ -286,5 +284,5 @@ // 使用以上配置后，下面的HTML
       top: true,
-      left: true
-    }
-  }
+      left: true,
+    },
+  },
 });
@@ -298,3 +296,3 @@ html = myxss.process('<script>alert("xss");</script>');
 myxss = new xss.FilterXSS({
-  css: false
+  css: false,
 });
@@ -311,4 +309,4 @@ ```
 
-* `true`：去掉不在白名单上的标签
-* `false`：（默认），使用配置的`escape`函数对该标签进行转义
+- `true`：去掉不在白名单上的标签
+- `false`：（默认），使用配置的`escape`函数对该标签进行转义
 
@@ -320,3 +318,6 @@ 示例：
 ```html
-code:<script>alert(/xss/);</script>
+code:
+<script>
+  alert(/xss/);
+</script>
 ```
@@ -334,5 +335,5 @@
 
-* `false|null|undefined`：（默认），不特殊处理
-* `'*'|true`：去掉所有不在白名单上的标签
-* `['tag1', 'tag2']`：仅去掉指定的不在白名单上的标签
+- `false|null|undefined`：（默认），不特殊处理
+- `'*'|true`：去掉所有不在白名单上的标签
+- `['tag1', 'tag2']`：仅去掉指定的不在白名单上的标签
 
@@ -344,3 +345,6 @@ 示例：
 ```html
-code:<script>alert(/xss/);</script>
+code:
+<script>
+  alert(/xss/);
+</script>
 ```
@@ -358,4 +362,4 @@
 
-* `true`：不处理
-* `false`：（默认），自动去掉 HTML 中的备注
+- `true`：不处理
+- `false`：（默认），自动去掉 HTML 中的备注
 
@@ -367,3 +371,4 @@ 示例：
 ```html
-code:<!-- something --> END
+code:<!-- something -->
+END
 ```
@@ -384,3 +389,3 @@
 var html = xss(source, {
-  onIgnoreTagAttr: function(tag, name, value, isWhiteAttr) {
+  onIgnoreTagAttr: function (tag, name, value, isWhiteAttr) {
     if (name.substr(0, 5) === "data-") {
@@ -390,3 +395,3 @@ // 通过内置的escapeAttrValue函数来对属性值进行转义
     }
-  }
+  },
 });
@@ -410,3 +415,3 @@
 var html = xss(source, {
-  onIgnoreTag: function(tag, html, options) {
+  onIgnoreTag: function (tag, html, options) {
     if (tag.substr(0, 2) === "x-") {
@@ -416,3 +421,3 @@ // 不对其属性列表进行过滤
     }
-  }
+  },
 });
@@ -426,5 +431,7 @@
 ```html
-<x><x-1>he<x-2 checked></x-2>wwww</x-1><a>
-convert to:
-&lt;x&gt;<x-1>he<x-2 checked></x-2>wwww</x-1><a>
+<x
+  ><x-1>he<x-2 checked></x-2>wwww</x-1
+  ><a>
+    convert to: &lt;x&gt;<x-1>he<x-2 checked></x-2>wwww</x-1><a></a></a
+></x>
 ```
@@ -439,3 +446,3 @@
 var html = xss(source, {
-  onTagAttr: function(tag, name, value, isWhiteAttr) {
+  onTagAttr: function (tag, name, value, isWhiteAttr) {
     if (tag === "img" && name === "src") {
@@ -446,3 +453,3 @@ // 使用内置的friendlyAttrValue函数来对属性值进行转义，可将&lt;这类的实体标记转换成打印字符<
     // 不返回任何值，表示还是按照默认的方法处理
-  }
+  },
 });
@@ -456,4 +463,3 @@
 ```html
-image list:
-img1, img2, img3, img4
+image list: img1, img2, img3, img4
 ```
@@ -466,5 +472,5 @@
 var html = xss(source, {
-  whiteList: [], // 白名单为空，表示过滤所有标签
+  whiteList: {}, // 白名单为空，表示过滤所有标签
   stripIgnoreTag: true, // 过滤所有非白名单标签的HTML
-  stripIgnoreTagBody: ["script"] // script标签较特殊，需要过滤标签中间的内容
+  stripIgnoreTagBody: ["script"], // script标签较特殊，需要过滤标签中间的内容
 });
@@ -471,0 +477,0 @@

typings/xss.d.ts

@@ -27,3 +27,3 @@ /**
 
-      interface IWhiteList {
+      interface IWhiteList extends Record<string, string[] | undefined> {
         a?: string[];
@@ -55,2 +55,4 @@ abbr?: string[];
         em?: string[];
+        figure?: string[];
+        figcaption?: string[];
         font?: string[];
@@ -82,2 +84,4 @@ footer?: string[];
         strong?: string[];
+        strike?: string[];
+        summary?: string[];
         table?: string[];
@@ -99,3 +103,8 @@ tbody?: string[];
         html: string,
-        options: {}
+        options: {
+          sourcePosition?: number;
+          position?: number;
+          isClosing?: boolean;
+          isWhite?: boolean;
+        }
       ) => string | void;
@@ -102,0 +111,0 @@

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

142279

increased by1.24%

Lines of code

2651

increased by2.51%

Number of lines in readme file

506

increased by1.2%

No dependency changes