import {
__commonJS
} from "./chunk-DC5AMYBS.js";
// node_modules/cssfilter/lib/default.js
var require_default = __commonJS({
"node_modules/cssfilter/lib/default.js"(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*\:/img;
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;
}
});
// node_modules/cssfilter/lib/util.js
var require_util = __commonJS({
"node_modules/cssfilter/lib/util.js"(exports, module) {
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, "");
}
};
}
});
// node_modules/cssfilter/lib/parser.js
var require_parser = __commonJS({
"node_modules/cssfilter/lib/parser.js"(exports, module) {
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 j2 = source.indexOf(":");
if (j2 !== -1) {
var name = _.trim(source.slice(0, j2));
var value = _.trim(source.slice(j2 + 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;
}
});
// node_modules/cssfilter/lib/css.js
var require_css = __commonJS({
"node_modules/cssfilter/lib/css.js"(exports, module) {
var DEFAULT = require_default();
var parseStyle = require_parser();
var _ = require_util();
function isNull(obj) {
return obj === void 0 || 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,
sourcePosition,
source,
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;
}
});
// node_modules/cssfilter/lib/index.js
var require_lib = __commonJS({
"node_modules/cssfilter/lib/index.js"(exports, module) {
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 (i in DEFAULT) exports[i] = DEFAULT[i];
var i;
if (typeof window !== "undefined") {
window.filterCSS = module.exports;
}
}
});
// node_modules/xss/lib/util.js
var require_util2 = __commonJS({
"node_modules/xss/lib/util.js"(exports, module) {
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;
}
};
}
});
// node_modules/xss/lib/default.js
var require_default2 = __commonJS({
"node_modules/xss/lib/default.js"(exports) {
var FilterCSS = require_lib().FilterCSS;
var getDefaultCSSWhiteList = require_lib().getDefaultWhiteList;
var _ = require_util2();
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, "<").replace(REGEXP_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 = /"/g;
var REGEXP_ATTR_VALUE_1 = /&#([a-zA-Z0-9]*);?/gim;
var REGEXP_ATTR_VALUE_COLON = /:?/gim;
var REGEXP_ATTR_VALUE_NEWLINE = /&newline;?/gim;
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_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, """);
}
function unescapeQuote(str) {
return str.replace(REGEXP_QUOTE_2, '"');
}
function escapeHtmlEntities(str) {
return str.replace(REGEXP_ATTR_VALUE_1, function replaceUnicode(str2, 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) {
var retHtml = "";
var lastPos = 0;
while (lastPos < html.length) {
var i = html.indexOf("<!--", lastPos);
if (i === -1) {
retHtml += html.slice(lastPos);
break;
}
retHtml += html.slice(lastPos, i);
var j = html.indexOf("-->", i);
if (j === -1) {
break;
}
lastPos = j + 3;
}
return retHtml;
}
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;
}
});
// node_modules/xss/lib/parser.js
var require_parser2 = __commonJS({
"node_modules/xss/lib/parser.js"(exports) {
var _ = require_util2();
function getTagName(html) {
var i = _.spaceIndex(html);
var tagName;
if (i === -1) {
tagName = html.slice(1, -1);
} else {
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 === ">" || currentPos === len - 1) {
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 < len) {
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 lastMarkPos = 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;
lastMarkPos = html.charAt(lastPos) === '"' || html.charAt(lastPos) === "'" ? lastPos : findNextQuotationMark(html, i + 1);
continue;
}
if (tmpName !== false) {
if (i === lastMarkPos) {
j = html.indexOf(c, i + 1);
if (j === -1) {
break;
} else {
v = _.trim(html.slice(lastMarkPos + 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 findNextQuotationMark(str, i) {
for (; i < str.length; i++) {
var c = str[i];
if (c === " ") continue;
if (c === "'" || 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;
}
});
// node_modules/xss/lib/xss.js
var require_xss = __commonJS({
"node_modules/xss/lib/xss.js"(exports, module) {
var FilterCSS = require_lib().FilterCSS;
var DEFAULT = require_default2();
var parser = require_parser2();
var parseTag = parser.parseTag;
var parseAttr = parser.parseAttr;
var _ = require_util2();
function isNull(obj) {
return obj === void 0 || 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,
closing: isClosing
};
}
function shallowCopyObject(obj) {
var ret = {};
for (var i in obj) {
ret[i] = obj[i];
}
return ret;
}
function keysToLowerCase(obj) {
var ret = {};
for (var i in obj) {
if (Array.isArray(obj[i])) {
ret[i.toLowerCase()] = obj[i].map(function(item) {
return item.toLowerCase();
});
} else {
ret[i.toLowerCase()] = 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;
}
if (options.whiteList || options.allowList) {
options.whiteList = keysToLowerCase(options.whiteList || options.allowList);
} else {
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) {
stripIgnoreTagBody = DEFAULT.StripTagBody(
options.stripIgnoreTagBody,
onIgnoreTag
);
onIgnoreTag = stripIgnoreTagBody.onIgnoreTag;
}
var retHtml = parseTag(
html,
function(sourcePosition, position, tag, html2, isClosing) {
var info = {
sourcePosition,
position,
isClosing,
isWhite: Object.prototype.hasOwnProperty.call(whiteList, tag)
};
var ret = onTag(tag, html2, info);
if (!isNull(ret)) return ret;
if (info.isWhite) {
if (info.isClosing) {
return "</" + tag + ">";
}
var attrs = getAttrs(html2);
var whiteAttrList = whiteList[tag];
var attrsHtml = parseAttr(attrs.html, function(name, value) {
var isWhiteAttr = _.indexOf(whiteAttrList, name) !== -1;
var ret2 = onTagAttr(tag, name, value, isWhiteAttr);
if (!isNull(ret2)) return ret2;
if (isWhiteAttr) {
value = safeAttrValue(tag, name, value, cssFilter);
if (value) {
return name + '="' + value + '"';
} else {
return name;
}
} else {
ret2 = onIgnoreTagAttr(tag, name, value, isWhiteAttr);
if (!isNull(ret2)) return ret2;
return;
}
});
html2 = "<" + tag;
if (attrsHtml) html2 += " " + attrsHtml;
if (attrs.closing) html2 += " /";
html2 += ">";
return html2;
} else {
ret = onIgnoreTag(tag, html2, info);
if (!isNull(ret)) return ret;
return escapeHtml(html2);
}
},
escapeHtml
);
if (stripIgnoreTagBody) {
retHtml = stripIgnoreTagBody.remove(retHtml);
}
return retHtml;
};
module.exports = FilterXSS;
}
});
// node_modules/xss/lib/index.js
var require_lib2 = __commonJS({
"node_modules/xss/lib/index.js"(exports, module) {
var DEFAULT = require_default2();
var parser = require_parser2();
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;
(function() {
for (var i in DEFAULT) {
exports[i] = DEFAULT[i];
}
for (var j in parser) {
exports[j] = parser[j];
}
})();
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;
}
}
});
export default require_lib2();
//# sourceMappingURL=xss.js.map