You can not select more than 25 topics
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1168 lines
43 KiB
1168 lines
43 KiB
(function e(t, n, r) {
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function s(o, u) {
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if (!n[o]) {
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if (!t[o]) {
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var a = typeof require == 'function' && require;
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if (!u && a) return a(o, !0);
|
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if (i) return i(o, !0);
|
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var f = new Error("Cannot find module '" + o + "'");
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throw ((f.code = 'MODULE_NOT_FOUND'), f);
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}
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var l = (n[o] = { exports: {} });
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t[o][0].call(
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l.exports,
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function (e) {
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var n = t[o][1][e];
|
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return s(n ? n : e);
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},
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l,
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l.exports,
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e,
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t,
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n,
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r,
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);
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}
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return n[o].exports;
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}
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var i = typeof require == 'function' && require;
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for (var o = 0; o < r.length; o++) s(r[o]);
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return s;
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})(
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{
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1: [
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function (require, module, exports) {
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var FilterCSS = require('cssfilter').FilterCSS;
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var _ = require('./util');
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function getDefaultWhiteList() {
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return {
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a: ['target', 'href', 'title'],
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abbr: ['title'],
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address: [],
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area: ['shape', 'coords', 'href', 'alt'],
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article: [],
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aside: [],
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audio: ['autoplay', 'controls', 'loop', 'preload', 'src'],
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b: [],
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bdi: ['dir'],
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bdo: ['dir'],
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big: [],
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blockquote: ['cite'],
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br: [],
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caption: [],
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center: [],
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cite: [],
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code: [],
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col: ['align', 'valign', 'span', 'width'],
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colgroup: ['align', 'valign', 'span', 'width'],
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dd: [],
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del: ['datetime'],
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details: ['open'],
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div: [],
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dl: [],
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dt: [],
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em: [],
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font: ['color', 'size', 'face'],
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footer: [],
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h1: [],
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h2: [],
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h3: [],
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h4: [],
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h5: [],
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h6: [],
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header: [],
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hr: [],
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i: [],
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img: ['src', 'alt', 'title', 'width', 'height'],
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ins: ['datetime'],
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li: [],
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mark: [],
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nav: [],
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ol: [],
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p: [],
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pre: [],
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s: [],
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section: [],
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small: [],
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span: [],
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sub: [],
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sup: [],
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strong: [],
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table: ['width', 'border', 'align', 'valign'],
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tbody: ['align', 'valign'],
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td: ['width', 'rowspan', 'colspan', 'align', 'valign'],
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tfoot: ['align', 'valign'],
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th: ['width', 'rowspan', 'colspan', 'align', 'valign'],
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thead: ['align', 'valign'],
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tr: ['rowspan', 'align', 'valign'],
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tt: [],
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u: [],
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ul: [],
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video: ['autoplay', 'controls', 'loop', 'preload', 'src', 'height', 'width'],
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};
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}
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var defaultCSSFilter = new FilterCSS();
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function onTag(tag, html, options) {}
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function onIgnoreTag(tag, html, options) {}
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function onTagAttr(tag, name, value) {}
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function onIgnoreTagAttr(tag, name, value) {}
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function escapeHtml(html) {
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return html.replace(REGEXP_LT, '<').replace(REGEXP_GT, '>');
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}
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function safeAttrValue(tag, name, value, cssFilter) {
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cssFilter = cssFilter || defaultCSSFilter;
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value = friendlyAttrValue(value);
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if (name === 'href' || name === 'src') {
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value = _.trim(value);
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if (value === '#') return '#';
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if (
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!(
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value.substr(0, 7) === 'http://' ||
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value.substr(0, 8) === 'https://' ||
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value.substr(0, 7) === 'mailto:' ||
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value[0] === '#' ||
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value[0] === '/'
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)
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) {
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return '';
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}
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} else if (name === 'background') {
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REGEXP_DEFAULT_ON_TAG_ATTR_4.lastIndex = 0;
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if (REGEXP_DEFAULT_ON_TAG_ATTR_4.test(value)) {
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return '';
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}
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} else if (name === 'style') {
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REGEXP_DEFAULT_ON_TAG_ATTR_7.lastIndex = 0;
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if (REGEXP_DEFAULT_ON_TAG_ATTR_7.test(value)) {
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return '';
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}
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REGEXP_DEFAULT_ON_TAG_ATTR_8.lastIndex = 0;
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if (REGEXP_DEFAULT_ON_TAG_ATTR_8.test(value)) {
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REGEXP_DEFAULT_ON_TAG_ATTR_4.lastIndex = 0;
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if (REGEXP_DEFAULT_ON_TAG_ATTR_4.test(value)) {
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return '';
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}
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}
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value = cssFilter.process(value);
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}
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value = escapeAttrValue(value);
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return value;
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}
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var REGEXP_LT = /</g;
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var REGEXP_GT = />/g;
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var REGEXP_QUOTE = /"/g;
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var REGEXP_QUOTE_2 = /"/g;
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var REGEXP_ATTR_VALUE_1 = /&#([a-zA-Z0-9]*);?/gim;
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var REGEXP_ATTR_VALUE_COLON = /:?/gim;
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var REGEXP_ATTR_VALUE_NEWLINE = /&newline;?/gim;
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var REGEXP_DEFAULT_ON_TAG_ATTR_3 = /\/\*|\*\//gm;
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var REGEXP_DEFAULT_ON_TAG_ATTR_4 =
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/((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;
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var REGEXP_DEFAULT_ON_TAG_ATTR_5 = /^[\s"'`]*(d\s*a\s*t\s*a\s*)\:/gi;
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var REGEXP_DEFAULT_ON_TAG_ATTR_6 = /^[\s"'`]*(d\s*a\s*t\s*a\s*)\:\s*image\//gi;
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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;
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var REGEXP_DEFAULT_ON_TAG_ATTR_8 = /u\s*r\s*l\s*\(.*/gi;
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function escapeQuote(str) {
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return str.replace(REGEXP_QUOTE, '"');
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}
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function unescapeQuote(str) {
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return str.replace(REGEXP_QUOTE_2, '"');
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}
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function escapeHtmlEntities(str) {
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return str.replace(REGEXP_ATTR_VALUE_1, function replaceUnicode(str, code) {
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return code[0] === 'x' || code[0] === 'X'
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? String.fromCharCode(parseInt(code.substr(1), 16))
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: String.fromCharCode(parseInt(code, 10));
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});
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}
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function escapeDangerHtml5Entities(str) {
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return str.replace(REGEXP_ATTR_VALUE_COLON, ':').replace(REGEXP_ATTR_VALUE_NEWLINE, ' ');
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}
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function clearNonPrintableCharacter(str) {
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var str2 = '';
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for (var i = 0, len = str.length; i < len; i++) {
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str2 += str.charCodeAt(i) < 32 ? ' ' : str.charAt(i);
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}
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return _.trim(str2);
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}
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function friendlyAttrValue(str) {
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str = unescapeQuote(str);
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str = escapeHtmlEntities(str);
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str = escapeDangerHtml5Entities(str);
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str = clearNonPrintableCharacter(str);
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return str;
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}
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function escapeAttrValue(str) {
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str = escapeQuote(str);
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str = escapeHtml(str);
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return str;
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}
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function onIgnoreTagStripAll() {
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return '';
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}
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function StripTagBody(tags, next) {
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if (typeof next !== 'function') {
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next = function () {};
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}
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var isRemoveAllTag = !Array.isArray(tags);
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function isRemoveTag(tag) {
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if (isRemoveAllTag) return true;
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return _.indexOf(tags, tag) !== -1;
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}
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var removeList = [];
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var posStart = false;
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return {
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onIgnoreTag: function (tag, html, options) {
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if (isRemoveTag(tag)) {
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if (options.isClosing) {
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var ret = '[/removed]';
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var end = options.position + ret.length;
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removeList.push([posStart !== false ? posStart : options.position, end]);
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posStart = false;
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return ret;
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} else {
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if (!posStart) {
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posStart = options.position;
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}
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return '[removed]';
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}
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} else {
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return next(tag, html, options);
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}
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},
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remove: function (html) {
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var rethtml = '';
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var lastPos = 0;
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_.forEach(removeList, function (pos) {
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rethtml += html.slice(lastPos, pos[0]);
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lastPos = pos[1];
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});
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rethtml += html.slice(lastPos);
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return rethtml;
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},
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};
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}
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function stripCommentTag(html) {
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return html.replace(STRIP_COMMENT_TAG_REGEXP, '');
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}
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var STRIP_COMMENT_TAG_REGEXP = /<!--[\s\S]*?-->/g;
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function stripBlankChar(html) {
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var chars = html.split('');
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chars = chars.filter(function (char) {
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var c = char.charCodeAt(0);
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if (c === 127) return false;
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if (c <= 31) {
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if (c === 10 || c === 13) return true;
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return false;
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|
}
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return true;
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});
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return chars.join('');
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}
|
|
exports.whiteList = getDefaultWhiteList();
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exports.getDefaultWhiteList = getDefaultWhiteList;
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|
exports.onTag = onTag;
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|
exports.onIgnoreTag = onIgnoreTag;
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exports.onTagAttr = onTagAttr;
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exports.onIgnoreTagAttr = onIgnoreTagAttr;
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exports.safeAttrValue = safeAttrValue;
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exports.escapeHtml = escapeHtml;
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exports.escapeQuote = escapeQuote;
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exports.unescapeQuote = unescapeQuote;
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exports.escapeHtmlEntities = escapeHtmlEntities;
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exports.escapeDangerHtml5Entities = escapeDangerHtml5Entities;
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exports.clearNonPrintableCharacter = clearNonPrintableCharacter;
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exports.friendlyAttrValue = friendlyAttrValue;
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exports.escapeAttrValue = escapeAttrValue;
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exports.onIgnoreTagStripAll = onIgnoreTagStripAll;
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exports.StripTagBody = StripTagBody;
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exports.stripCommentTag = stripCommentTag;
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exports.stripBlankChar = stripBlankChar;
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exports.cssFilter = defaultCSSFilter;
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},
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{ './util': 4, cssfilter: 8 },
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],
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2: [
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function (require, module, exports) {
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var DEFAULT = require('./default');
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var parser = require('./parser');
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var FilterXSS = require('./xss');
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|
function filterXSS(html, options) {
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var xss = new FilterXSS(options);
|
|
return xss.process(html);
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}
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|
exports = module.exports = filterXSS;
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exports.FilterXSS = FilterXSS;
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for (var i in DEFAULT) exports[i] = DEFAULT[i];
|
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for (var i in parser) exports[i] = parser[i];
|
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if (typeof window !== 'undefined') {
|
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window.filterXSS = module.exports;
|
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}
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},
|
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{ './default': 1, './parser': 3, './xss': 5 },
|
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],
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3: [
|
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function (require, module, exports) {
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var _ = require('./util');
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function getTagName(html) {
|
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var i = html.indexOf(' ');
|
|
if (i === -1) {
|
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var tagName = html.slice(1, -1);
|
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} else {
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var tagName = html.slice(1, i + 1);
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}
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tagName = _.trim(tagName).toLowerCase();
|
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if (tagName.slice(0, 1) === '/') tagName = tagName.slice(1);
|
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if (tagName.slice(-1) === '/') tagName = tagName.slice(0, -1);
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return tagName;
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}
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function isClosing(html) {
|
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return html.slice(0, 2) === '</';
|
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}
|
|
function parseTag(html, onTag, escapeHtml) {
|
|
'user strict';
|
|
var rethtml = '';
|
|
var lastPos = 0;
|
|
var tagStart = false;
|
|
var quoteStart = false;
|
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var currentPos = 0;
|
|
var len = html.length;
|
|
var currentHtml = '';
|
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var currentTagName = '';
|
|
for (currentPos = 0; currentPos < len; currentPos++) {
|
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var c = html.charAt(currentPos);
|
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if (tagStart === false) {
|
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if (c === '<') {
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tagStart = currentPos;
|
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continue;
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}
|
|
} else {
|
|
if (quoteStart === false) {
|
|
if (c === '<') {
|
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rethtml += escapeHtml(html.slice(lastPos, currentPos));
|
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tagStart = currentPos;
|
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lastPos = currentPos;
|
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continue;
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}
|
|
if (c === '>') {
|
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rethtml += escapeHtml(html.slice(lastPos, tagStart));
|
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currentHtml = html.slice(tagStart, currentPos + 1);
|
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currentTagName = getTagName(currentHtml);
|
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rethtml += onTag(
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tagStart,
|
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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],
|
|
);
|
|
|