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(function e(t, n, r) {
function s(o, u) {
if (!n[o]) {
if (!t[o]) {
var a = typeof require == 'function' && require;
if (!u && a) return a(o, !0);
if (i) return i(o, !0);
var f = new Error("Cannot find module '" + o + "'");
throw ((f.code = 'MODULE_NOT_FOUND'), f);
}
var l = (n[o] = { exports: {} });
t[o][0].call(
l.exports,
function (e) {
var n = t[o][1][e];
return s(n ? n : e);
},
l,
l.exports,
e,
t,
n,
r,
);
}
return n[o].exports;
}
var i = typeof require == 'function' && require;
for (var o = 0; o < r.length; o++) s(r[o]);
return s;
})(
{
1: [
function (require, module, exports) {
var FilterCSS = require('cssfilter').FilterCSS;
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) {
cssFilter = cssFilter || defaultCSSFilter;
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[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 '';
}
}
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;
},
{ './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;
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;
}
},
{ './default': 1, './parser': 3, './xss': 5 },
],
3: [
function (require, module, exports) {
var _ = require('./util');
function getTagName(html) {
var i = html.indexOf(' ');
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) {
'user strict';
var rethtml = '';
var lastPos = 0;
var tagStart = false;
var quoteStart = false;
var currentPos = 0;
var len = html.length;
var currentHtml = '';
var currentTagName = '';
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 === "'") && html.charAt(currentPos - 1) === '=') {
quoteStart = c;
continue;
}
} else {
if (c === quoteStart) {
quoteStart = false;
continue;
}
}
}
}
if (lastPos < html.length) {
rethtml += escapeHtml(html.substr(lastPos));
}
return rethtml;
}
var REGEXP_ATTR_NAME = /[^a-zA-Z0-9_:\.\-]/gim;
function parseAttr(html, onAttr) {
'user strict';
var lastPos = 0;
var retAttrs = [];
var tmpName = false;
var len = html.length;
function addAttr(name, value) {
name = _.trim(name);
name = name.replace(REGEXP_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 (c === ' ') {
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, '');
},
};
},
{},
],
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 = html.indexOf(' ');
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 FilterXSS(options) {
options = 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;
options.css = options.css || {};
this.options = options;
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: tag in whiteList,
};
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 FilterCSS(options) {
options = options || {};
options.whiteList = options.whiteList || DEFAULT.whiteList;
options.onAttr = options.onAttr || DEFAULT.onAttr;
options.onIgnoreAttr = options.onIgnoreAttr || DEFAULT.onIgnoreAttr;
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 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;
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) {}
exports.whiteList = getDefaultWhiteList();
exports.getDefaultWhiteList = getDefaultWhiteList;
exports.onAttr = onAttr;
exports.onIgnoreAttr = onIgnoreAttr;
},
{},
],
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],
);