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Comparing version 2.4.0 to 2.4.1

39

dist/purify.cjs.js

@@ -1,2 +0,2 @@

/*! @license DOMPurify 2.4.0 | (c) Cure53 and other contributors | Released under the Apache license 2.0 and Mozilla Public License 2.0 | github.com/cure53/DOMPurify/blob/2.4.0/LICENSE */
/*! @license DOMPurify 2.4.1 | (c) Cure53 and other contributors | Released under the Apache license 2.0 and Mozilla Public License 2.0 | github.com/cure53/DOMPurify/blob/2.4.1/LICENSE */

@@ -128,2 +128,3 @@ 'use strict';

var stringToLowerCase = unapply(String.prototype.toLowerCase);
var stringToString = unapply(String.prototype.toString);
var stringMatch = unapply(String.prototype.match);

@@ -255,2 +256,3 @@ var stringReplace = unapply(String.prototype.replace);

var ERB_EXPR = seal(/<%[\w\W]*|[\w\W]*%>/gm);
var TMPLIT_EXPR = seal(/\${[\w\W]*}/gm);
var DATA_ATTR = seal(/^data-[\-\w.\u00B7-\uFFFF]/); // eslint-disable-line no-useless-escape

@@ -327,3 +329,3 @@

DOMPurify.version = '2.4.0';
DOMPurify.version = '2.4.1';
/**

@@ -397,2 +399,3 @@ * Array of elements that DOMPurify removed during sanitation.

ERB_EXPR$1 = ERB_EXPR,
TMPLIT_EXPR$1 = TMPLIT_EXPR,
DATA_ATTR$1 = DATA_ATTR,

@@ -537,2 +540,6 @@ ARIA_ATTR$1 = ARIA_ATTR,

var IS_EMPTY_INPUT = false;
/* Allowed XHTML+XML namespaces */
var ALLOWED_NAMESPACES = null;
var DEFAULT_ALLOWED_NAMESPACES = addToSet({}, [MATHML_NAMESPACE, SVG_NAMESPACE, HTML_NAMESPACE], stringToString);
/* Parsing of strict XHTML documents */

@@ -581,5 +588,3 @@

transformCaseFunc = PARSER_MEDIA_TYPE === 'application/xhtml+xml' ? function (x) {
return x;
} : stringToLowerCase;
transformCaseFunc = PARSER_MEDIA_TYPE === 'application/xhtml+xml' ? stringToString : stringToLowerCase;
/* Set configuration parameters */

@@ -589,2 +594,3 @@

ALLOWED_ATTR = 'ALLOWED_ATTR' in cfg ? addToSet({}, cfg.ALLOWED_ATTR, transformCaseFunc) : DEFAULT_ALLOWED_ATTR;
ALLOWED_NAMESPACES = 'ALLOWED_NAMESPACES' in cfg ? addToSet({}, cfg.ALLOWED_NAMESPACES, stringToString) : DEFAULT_ALLOWED_NAMESPACES;
URI_SAFE_ATTRIBUTES = 'ADD_URI_SAFE_ATTR' in cfg ? addToSet(clone(DEFAULT_URI_SAFE_ATTRIBUTES), // eslint-disable-line indent

@@ -772,3 +778,3 @@ cfg.ADD_URI_SAFE_ATTR, // eslint-disable-line indent

parent = {
namespaceURI: HTML_NAMESPACE,
namespaceURI: NAMESPACE,
tagName: 'template'

@@ -781,2 +787,6 @@ };

if (!ALLOWED_NAMESPACES[element.namespaceURI]) {
return false;
}
if (element.namespaceURI === SVG_NAMESPACE) {

@@ -788,3 +798,3 @@ // The only way to switch from HTML namespace to SVG

return tagName === 'svg';
} // The only way to switch from MathML to SVG is via
} // The only way to switch from MathML to SVG is via`
// svg if parent is either <annotation-xml> or MathML

@@ -837,5 +847,11 @@ // text integration points.

return !ALL_MATHML_TAGS[tagName] && (COMMON_SVG_AND_HTML_ELEMENTS[tagName] || !ALL_SVG_TAGS[tagName]);
} // For XHTML and XML documents that support custom namespaces
if (PARSER_MEDIA_TYPE === 'application/xhtml+xml' && ALLOWED_NAMESPACES[element.namespaceURI]) {
return true;
} // The code should never reach this place (this means
// that the element somehow got namespace that is not
// HTML, SVG or MathML). Return false just in case.
// HTML, SVG, MathML or allowed via ALLOWED_NAMESPACES).
// Return false just in case.

@@ -924,3 +940,3 @@

if (PARSER_MEDIA_TYPE === 'application/xhtml+xml') {
if (PARSER_MEDIA_TYPE === 'application/xhtml+xml' && NAMESPACE === HTML_NAMESPACE) {
// Root of XHTML doc must contain xmlns declaration (see https://www.w3.org/TR/xhtml1/normative.html#strict)

@@ -988,3 +1004,3 @@ dirty = '<html xmlns="http://www.w3.org/1999/xhtml"><head></head><body>' + dirty + '</body></html>';

var _isClobbered = function _isClobbered(elm) {
return elm instanceof HTMLFormElement && (typeof elm.nodeName !== 'string' || typeof elm.textContent !== 'string' || typeof elm.removeChild !== 'function' || !(elm.attributes instanceof NamedNodeMap) || typeof elm.removeAttribute !== 'function' || typeof elm.setAttribute !== 'function' || typeof elm.namespaceURI !== 'string' || typeof elm.insertBefore !== 'function');
return elm instanceof HTMLFormElement && (typeof elm.nodeName !== 'string' || typeof elm.textContent !== 'string' || typeof elm.removeChild !== 'function' || !(elm.attributes instanceof NamedNodeMap) || typeof elm.removeAttribute !== 'function' || typeof elm.setAttribute !== 'function' || typeof elm.namespaceURI !== 'string' || typeof elm.insertBefore !== 'function' || typeof elm.hasChildNodes !== 'function');
};

@@ -1131,2 +1147,3 @@ /**

content = stringReplace(content, ERB_EXPR$1, ' ');
content = stringReplace(content, TMPLIT_EXPR$1, ' ');

@@ -1280,2 +1297,3 @@ if (currentNode.textContent !== content) {

value = stringReplace(value, ERB_EXPR$1, ' ');
value = stringReplace(value, TMPLIT_EXPR$1, ' ');
}

@@ -1576,2 +1594,3 @@ /* Is `value` valid for this attribute? */

serializedHTML = stringReplace(serializedHTML, ERB_EXPR$1, ' ');
serializedHTML = stringReplace(serializedHTML, TMPLIT_EXPR$1, ' ');
}

@@ -1578,0 +1597,0 @@

@@ -1,2 +0,2 @@

/*! @license DOMPurify 2.4.0 | (c) Cure53 and other contributors | Released under the Apache license 2.0 and Mozilla Public License 2.0 | github.com/cure53/DOMPurify/blob/2.4.0/LICENSE */
/*! @license DOMPurify 2.4.1 | (c) Cure53 and other contributors | Released under the Apache license 2.0 and Mozilla Public License 2.0 | github.com/cure53/DOMPurify/blob/2.4.1/LICENSE */

@@ -126,2 +126,3 @@ function _typeof(obj) {

var stringToLowerCase = unapply(String.prototype.toLowerCase);
var stringToString = unapply(String.prototype.toString);
var stringMatch = unapply(String.prototype.match);

@@ -253,2 +254,3 @@ var stringReplace = unapply(String.prototype.replace);

var ERB_EXPR = seal(/<%[\w\W]*|[\w\W]*%>/gm);
var TMPLIT_EXPR = seal(/\${[\w\W]*}/gm);
var DATA_ATTR = seal(/^data-[\-\w.\u00B7-\uFFFF]/); // eslint-disable-line no-useless-escape

@@ -325,3 +327,3 @@

DOMPurify.version = '2.4.0';
DOMPurify.version = '2.4.1';
/**

@@ -395,2 +397,3 @@ * Array of elements that DOMPurify removed during sanitation.

ERB_EXPR$1 = ERB_EXPR,
TMPLIT_EXPR$1 = TMPLIT_EXPR,
DATA_ATTR$1 = DATA_ATTR,

@@ -535,2 +538,6 @@ ARIA_ATTR$1 = ARIA_ATTR,

var IS_EMPTY_INPUT = false;
/* Allowed XHTML+XML namespaces */
var ALLOWED_NAMESPACES = null;
var DEFAULT_ALLOWED_NAMESPACES = addToSet({}, [MATHML_NAMESPACE, SVG_NAMESPACE, HTML_NAMESPACE], stringToString);
/* Parsing of strict XHTML documents */

@@ -579,5 +586,3 @@

transformCaseFunc = PARSER_MEDIA_TYPE === 'application/xhtml+xml' ? function (x) {
return x;
} : stringToLowerCase;
transformCaseFunc = PARSER_MEDIA_TYPE === 'application/xhtml+xml' ? stringToString : stringToLowerCase;
/* Set configuration parameters */

@@ -587,2 +592,3 @@

ALLOWED_ATTR = 'ALLOWED_ATTR' in cfg ? addToSet({}, cfg.ALLOWED_ATTR, transformCaseFunc) : DEFAULT_ALLOWED_ATTR;
ALLOWED_NAMESPACES = 'ALLOWED_NAMESPACES' in cfg ? addToSet({}, cfg.ALLOWED_NAMESPACES, stringToString) : DEFAULT_ALLOWED_NAMESPACES;
URI_SAFE_ATTRIBUTES = 'ADD_URI_SAFE_ATTR' in cfg ? addToSet(clone(DEFAULT_URI_SAFE_ATTRIBUTES), // eslint-disable-line indent

@@ -770,3 +776,3 @@ cfg.ADD_URI_SAFE_ATTR, // eslint-disable-line indent

parent = {
namespaceURI: HTML_NAMESPACE,
namespaceURI: NAMESPACE,
tagName: 'template'

@@ -779,2 +785,6 @@ };

if (!ALLOWED_NAMESPACES[element.namespaceURI]) {
return false;
}
if (element.namespaceURI === SVG_NAMESPACE) {

@@ -786,3 +796,3 @@ // The only way to switch from HTML namespace to SVG

return tagName === 'svg';
} // The only way to switch from MathML to SVG is via
} // The only way to switch from MathML to SVG is via`
// svg if parent is either <annotation-xml> or MathML

@@ -835,5 +845,11 @@ // text integration points.

return !ALL_MATHML_TAGS[tagName] && (COMMON_SVG_AND_HTML_ELEMENTS[tagName] || !ALL_SVG_TAGS[tagName]);
} // For XHTML and XML documents that support custom namespaces
if (PARSER_MEDIA_TYPE === 'application/xhtml+xml' && ALLOWED_NAMESPACES[element.namespaceURI]) {
return true;
} // The code should never reach this place (this means
// that the element somehow got namespace that is not
// HTML, SVG or MathML). Return false just in case.
// HTML, SVG, MathML or allowed via ALLOWED_NAMESPACES).
// Return false just in case.

@@ -922,3 +938,3 @@

if (PARSER_MEDIA_TYPE === 'application/xhtml+xml') {
if (PARSER_MEDIA_TYPE === 'application/xhtml+xml' && NAMESPACE === HTML_NAMESPACE) {
// Root of XHTML doc must contain xmlns declaration (see https://www.w3.org/TR/xhtml1/normative.html#strict)

@@ -986,3 +1002,3 @@ dirty = '<html xmlns="http://www.w3.org/1999/xhtml"><head></head><body>' + dirty + '</body></html>';

var _isClobbered = function _isClobbered(elm) {
return elm instanceof HTMLFormElement && (typeof elm.nodeName !== 'string' || typeof elm.textContent !== 'string' || typeof elm.removeChild !== 'function' || !(elm.attributes instanceof NamedNodeMap) || typeof elm.removeAttribute !== 'function' || typeof elm.setAttribute !== 'function' || typeof elm.namespaceURI !== 'string' || typeof elm.insertBefore !== 'function');
return elm instanceof HTMLFormElement && (typeof elm.nodeName !== 'string' || typeof elm.textContent !== 'string' || typeof elm.removeChild !== 'function' || !(elm.attributes instanceof NamedNodeMap) || typeof elm.removeAttribute !== 'function' || typeof elm.setAttribute !== 'function' || typeof elm.namespaceURI !== 'string' || typeof elm.insertBefore !== 'function' || typeof elm.hasChildNodes !== 'function');
};

@@ -1129,2 +1145,3 @@ /**

content = stringReplace(content, ERB_EXPR$1, ' ');
content = stringReplace(content, TMPLIT_EXPR$1, ' ');

@@ -1278,2 +1295,3 @@ if (currentNode.textContent !== content) {

value = stringReplace(value, ERB_EXPR$1, ' ');
value = stringReplace(value, TMPLIT_EXPR$1, ' ');
}

@@ -1574,2 +1592,3 @@ /* Is `value` valid for this attribute? */

serializedHTML = stringReplace(serializedHTML, ERB_EXPR$1, ' ');
serializedHTML = stringReplace(serializedHTML, TMPLIT_EXPR$1, ' ');
}

@@ -1576,0 +1595,0 @@

@@ -1,3 +0,3 @@

/*! @license DOMPurify 2.4.0 | (c) Cure53 and other contributors | Released under the Apache license 2.0 and Mozilla Public License 2.0 | github.com/cure53/DOMPurify/blob/2.4.0/LICENSE */
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@@ -76,3 +76,3 @@ {

"jquery": "^3.6.0",
"jsdom": "^19.0.0",
"jsdom": "^20.0.0",
"karma": "^6.3.17",

@@ -102,3 +102,3 @@ "karma-browserstack-launcher": "^1.5.1",

"description": "DOMPurify is a DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML and SVG. It's written in JavaScript and works in all modern browsers (Safari, Opera (15+), Internet Explorer (10+), Firefox and Chrome - as well as almost anything else using Blink or WebKit). DOMPurify is written by security people who have vast background in web attacks and XSS. Fear not.",
"version": "2.4.0",
"version": "2.4.1",
"directories": {

@@ -105,0 +105,0 @@ "test": "test"

@@ -9,3 +9,3 @@ # DOMPurify

It's also very simple to use and get started with. DOMPurify was [started in February 2014](https://github.com/cure53/DOMPurify/commit/a630922616927373485e0e787ab19e73e3691b2b) and, meanwhile, has reached version 2.4.0.
It's also very simple to use and get started with. DOMPurify was [started in February 2014](https://github.com/cure53/DOMPurify/commit/a630922616927373485e0e787ab19e73e3691b2b) and, meanwhile, has reached version 2.4.1.

@@ -59,2 +59,6 @@ DOMPurify is written in JavaScript and works in all modern browsers (Safari (10+), Opera (15+), Internet Explorer (10+), Edge, Firefox and Chrome - as well as almost anything else using Blink or WebKit). It doesn't break on MSIE6 or other legacy browsers. It either uses [a fall-back](#what-about-older-browsers-like-msie8) or simply does nothing.

### Where are the TypeScript type definitions?
They can be found here: [@types/dompurify](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/dompurify)
### Is there any foot-gun potential?

@@ -168,3 +172,3 @@

// strip {{ ... }} and <% ... %> to make output safe for template systems
// strip {{ ... }}, ${ ... } and <% ... %> to make output safe for template systems
// be careful please, this mode is not recommended for production usage.

@@ -171,0 +175,0 @@ // allowing template parsing in user-controlled HTML is not advised at all.

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