dompurify - npm Package Compare versions

Comparing version 2.2.7 to 2.2.8

dist/purify.cjs.js

@@ -171,3 +171,3 @@ /*! @license DOMPurify | (c) Cure53 and other contributors | Released under the Apache license 2.0 and Mozilla Public License 2.0 | github.com/cure53/DOMPurify/blob/2.2.2/LICENSE */
 
-var html$1 = freeze(['accept', 'action', 'align', 'alt', 'autocapitalize', 'autocomplete', 'autopictureinpicture', 'autoplay', 'background', 'bgcolor', 'border', 'capture', 'cellpadding', 'cellspacing', 'checked', 'cite', 'class', 'clear', 'color', 'cols', 'colspan', 'controls', 'controlslist', 'coords', 'crossorigin', 'datetime', 'decoding', 'default', 'dir', 'disabled', 'disablepictureinpicture', 'disableremoteplayback', 'download', 'draggable', 'enctype', 'enterkeyhint', 'face', 'for', 'headers', 'height', 'hidden', 'high', 'href', 'hreflang', 'id', 'inputmode', 'integrity', 'ismap', 'kind', 'label', 'lang', 'list', 'loading', 'loop', 'low', 'max', 'maxlength', 'media', 'method', 'min', 'minlength', 'multiple', 'muted', 'name', 'noshade', 'novalidate', 'nowrap', 'open', 'optimum', 'pattern', 'placeholder', 'playsinline', 'poster', 'preload', 'pubdate', 'radiogroup', 'readonly', 'rel', 'required', 'rev', 'reversed', 'role', 'rows', 'rowspan', 'spellcheck', 'scope', 'selected', 'shape', 'size', 'sizes', 'span', 'srclang', 'start', 'src', 'srcset', 'step', 'style', 'summary', 'tabindex', 'title', 'translate', 'type', 'usemap', 'valign', 'value', 'width', 'xmlns']);
+var html$1 = freeze(['accept', 'action', 'align', 'alt', 'autocapitalize', 'autocomplete', 'autopictureinpicture', 'autoplay', 'background', 'bgcolor', 'border', 'capture', 'cellpadding', 'cellspacing', 'checked', 'cite', 'class', 'clear', 'color', 'cols', 'colspan', 'controls', 'controlslist', 'coords', 'crossorigin', 'datetime', 'decoding', 'default', 'dir', 'disabled', 'disablepictureinpicture', 'disableremoteplayback', 'download', 'draggable', 'enctype', 'enterkeyhint', 'face', 'for', 'headers', 'height', 'hidden', 'high', 'href', 'hreflang', 'id', 'inputmode', 'integrity', 'ismap', 'kind', 'label', 'lang', 'list', 'loading', 'loop', 'low', 'max', 'maxlength', 'media', 'method', 'min', 'minlength', 'multiple', 'muted', 'name', 'noshade', 'novalidate', 'nowrap', 'open', 'optimum', 'pattern', 'placeholder', 'playsinline', 'poster', 'preload', 'pubdate', 'radiogroup', 'readonly', 'rel', 'required', 'rev', 'reversed', 'role', 'rows', 'rowspan', 'spellcheck', 'scope', 'selected', 'shape', 'size', 'sizes', 'span', 'srclang', 'start', 'src', 'srcset', 'step', 'style', 'summary', 'tabindex', 'title', 'translate', 'type', 'usemap', 'valign', 'value', 'width', 'xmlns', 'slot']);
 
@@ -249,3 +249,3 @@ var svg$1 = freeze(['accent-height', 'accumulate', 'additive', 'alignment-baseline', 'ascent', 'attributename', 'attributetype', 'azimuth', 'basefrequency', 'baseline-shift', 'begin', 'bias', 'by', 'class', 'clip', 'clippathunits', 'clip-path', 'clip-rule', 'color', 'color-interpolation', 'color-interpolation-filters', 'color-profile', 'color-rendering', 'cx', 'cy', 'd', 'dx', 'dy', 'diffuseconstant', 'direction', 'display', 'divisor', 'dur', 'edgemode', 'elevation', 'end', 'fill', 'fill-opacity', 'fill-rule', 'filter', 'filterunits', 'flood-color', 'flood-opacity', 'font-family', 'font-size', 'font-size-adjust', 'font-stretch', 'font-style', 'font-variant', 'font-weight', 'fx', 'fy', 'g1', 'g2', 'glyph-name', 'glyphref', 'gradientunits', 'gradienttransform', 'height', 'href', 'id', 'image-rendering', 'in', 'in2', 'k', 'k1', 'k2', 'k3', 'k4', 'kerning', 'keypoints', 'keysplines', 'keytimes', 'lang', 'lengthadjust', 'letter-spacing', 'kernelmatrix', 'kernelunitlength', 'lighting-color', 'local', 'marker-end', 'marker-mid', 'marker-start', 'markerheight', 'markerunits', 'markerwidth', 'maskcontentunits', 'maskunits', 'max', 'mask', 'media', 'method', 'mode', 'min', 'name', 'numoctaves', 'offset', 'operator', 'opacity', 'order', 'orient', 'orientation', 'origin', 'overflow', 'paint-order', 'path', 'pathlength', 'patterncontentunits', 'patterntransform', 'patternunits', 'points', 'preservealpha', 'preserveaspectratio', 'primitiveunits', 'r', 'rx', 'ry', 'radius', 'refx', 'refy', 'repeatcount', 'repeatdur', 'restart', 'result', 'rotate', 'scale', 'seed', 'shape-rendering', 'specularconstant', 'specularexponent', 'spreadmethod', 'startoffset', 'stddeviation', 'stitchtiles', 'stop-color', 'stop-opacity', 'stroke-dasharray', 'stroke-dashoffset', 'stroke-linecap', 'stroke-linejoin', 'stroke-miterlimit', 'stroke-opacity', 'stroke', 'stroke-width', 'style', 'surfacescale', 'systemlanguage', 'tabindex', 'targetx', 'targety', 'transform', 'text-anchor', 'text-decoration', 'text-rendering', 'textlength', 'type', 'u1', 'u2', 'unicode', 'values', 'viewbox', 'visibility', 'version', 'vert-adv-y', 'vert-origin-x', 'vert-origin-y', 'width', 'word-spacing', 'wrap', 'writing-mode', 'xchannelselector', 'ychannelselector', 'x', 'x1', 'x2', 'xmlns', 'y', 'y1', 'y2', 'z', 'zoomandpan']);
    */
-  DOMPurify.version = '2.2.7';
+  DOMPurify.version = '2.2.8';
 
@@ -308,3 +308,2 @@ /**
       createNodeIterator = _document.createNodeIterator,
-      getElementsByTagName = _document.getElementsByTagName,
       createDocumentFragment = _document.createDocumentFragment;
@@ -427,2 +426,8 @@ var importNode = originalDocument.importNode;
 
+  var MATHML_NAMESPACE = 'http://www.w3.org/1998/Math/MathML';
+  var SVG_NAMESPACE = 'http://www.w3.org/2000/svg';
+  var HTML_NAMESPACE = 'http://www.w3.org/1999/xhtml';
+  /* Document namespace */
+  var NAMESPACE = HTML_NAMESPACE;
+
   /* Keep a reference to config to pass to hooks */
@@ -477,2 +482,3 @@ var CONFIG = null;
     IS_ALLOWED_URI$$1 = cfg.ALLOWED_URI_REGEXP || IS_ALLOWED_URI$$1;
+    NAMESPACE = cfg.NAMESPACE || NAMESPACE;
     if (SAFE_FOR_TEMPLATES) {
@@ -574,6 +580,2 @@ ALLOW_DATA_ATTR = false;
 
-  var MATHML_NAMESPACE = 'http://www.w3.org/1998/Math/MathML';
-  var SVG_NAMESPACE = 'http://www.w3.org/2000/svg';
-  var HTML_NAMESPACE = 'http://www.w3.org/1999/xhtml';
-
   /**
@@ -743,23 +745,26 @@ *
     var dirtyPayload = trustedTypesPolicy ? trustedTypesPolicy.createHTML(dirty) : dirty;
-    /* Use the DOMParser API by default, fallback later if needs be */
-    try {
-      doc = new DOMParser().parseFromString(dirtyPayload, 'text/html');
-    } catch (_) {}
+    /*
+     * Use the DOMParser API by default, fallback later if needs be
+     * DOMParser not work for svg when has multiple root element.
+     */
+    if (NAMESPACE === HTML_NAMESPACE) {
+      try {
+        doc = new DOMParser().parseFromString(dirtyPayload, 'text/html');
+      } catch (_) {}
+    }
 
     /* Use createHTMLDocument in case DOMParser is not available */
     if (!doc || !doc.documentElement) {
-      doc = implementation.createHTMLDocument('');
-      var _doc = doc,
-          body = _doc.body;
-
-      body.parentNode.removeChild(body.parentNode.firstElementChild);
-      body.outerHTML = dirtyPayload;
+      doc = implementation.createDocument(NAMESPACE, 'template', null);
+      doc.documentElement.innerHTML = dirtyPayload;
     }
 
+    var body = doc.body || doc.documentElement;
+
     if (dirty && leadingWhitespace) {
-      doc.body.insertBefore(document.createTextNode(leadingWhitespace), doc.body.childNodes[0] || null);
+      body.insertBefore(document.createTextNode(leadingWhitespace), body.childNodes[0] || null);
     }
 
     /* Work on whole document or just its body */
-    return getElementsByTagName.call(doc, WHOLE_DOCUMENT ? 'html' : 'body')[0];
+    return WHOLE_DOCUMENT ? doc.documentElement : body;
   };
@@ -872,4 +877,4 @@
       if (KEEP_CONTENT && !FORBID_CONTENTS[tagName]) {
-        var parentNode = getParentNode(currentNode);
-        var childNodes = getChildNodes(currentNode);
+        var parentNode = getParentNode(currentNode) || currentNode.parentNode;
+        var childNodes = getChildNodes(currentNode) || currentNode.childNodes;
 
@@ -876,0 +881,0 @@ if (childNodes && parentNode) {

dist/purify.es.js

@@ -169,3 +169,3 @@ /*! @license DOMPurify | (c) Cure53 and other contributors | Released under the Apache license 2.0 and Mozilla Public License 2.0 | github.com/cure53/DOMPurify/blob/2.2.2/LICENSE */
 
-var html$1 = freeze(['accept', 'action', 'align', 'alt', 'autocapitalize', 'autocomplete', 'autopictureinpicture', 'autoplay', 'background', 'bgcolor', 'border', 'capture', 'cellpadding', 'cellspacing', 'checked', 'cite', 'class', 'clear', 'color', 'cols', 'colspan', 'controls', 'controlslist', 'coords', 'crossorigin', 'datetime', 'decoding', 'default', 'dir', 'disabled', 'disablepictureinpicture', 'disableremoteplayback', 'download', 'draggable', 'enctype', 'enterkeyhint', 'face', 'for', 'headers', 'height', 'hidden', 'high', 'href', 'hreflang', 'id', 'inputmode', 'integrity', 'ismap', 'kind', 'label', 'lang', 'list', 'loading', 'loop', 'low', 'max', 'maxlength', 'media', 'method', 'min', 'minlength', 'multiple', 'muted', 'name', 'noshade', 'novalidate', 'nowrap', 'open', 'optimum', 'pattern', 'placeholder', 'playsinline', 'poster', 'preload', 'pubdate', 'radiogroup', 'readonly', 'rel', 'required', 'rev', 'reversed', 'role', 'rows', 'rowspan', 'spellcheck', 'scope', 'selected', 'shape', 'size', 'sizes', 'span', 'srclang', 'start', 'src', 'srcset', 'step', 'style', 'summary', 'tabindex', 'title', 'translate', 'type', 'usemap', 'valign', 'value', 'width', 'xmlns']);
+var html$1 = freeze(['accept', 'action', 'align', 'alt', 'autocapitalize', 'autocomplete', 'autopictureinpicture', 'autoplay', 'background', 'bgcolor', 'border', 'capture', 'cellpadding', 'cellspacing', 'checked', 'cite', 'class', 'clear', 'color', 'cols', 'colspan', 'controls', 'controlslist', 'coords', 'crossorigin', 'datetime', 'decoding', 'default', 'dir', 'disabled', 'disablepictureinpicture', 'disableremoteplayback', 'download', 'draggable', 'enctype', 'enterkeyhint', 'face', 'for', 'headers', 'height', 'hidden', 'high', 'href', 'hreflang', 'id', 'inputmode', 'integrity', 'ismap', 'kind', 'label', 'lang', 'list', 'loading', 'loop', 'low', 'max', 'maxlength', 'media', 'method', 'min', 'minlength', 'multiple', 'muted', 'name', 'noshade', 'novalidate', 'nowrap', 'open', 'optimum', 'pattern', 'placeholder', 'playsinline', 'poster', 'preload', 'pubdate', 'radiogroup', 'readonly', 'rel', 'required', 'rev', 'reversed', 'role', 'rows', 'rowspan', 'spellcheck', 'scope', 'selected', 'shape', 'size', 'sizes', 'span', 'srclang', 'start', 'src', 'srcset', 'step', 'style', 'summary', 'tabindex', 'title', 'translate', 'type', 'usemap', 'valign', 'value', 'width', 'xmlns', 'slot']);
 
@@ -247,3 +247,3 @@ var svg$1 = freeze(['accent-height', 'accumulate', 'additive', 'alignment-baseline', 'ascent', 'attributename', 'attributetype', 'azimuth', 'basefrequency', 'baseline-shift', 'begin', 'bias', 'by', 'class', 'clip', 'clippathunits', 'clip-path', 'clip-rule', 'color', 'color-interpolation', 'color-interpolation-filters', 'color-profile', 'color-rendering', 'cx', 'cy', 'd', 'dx', 'dy', 'diffuseconstant', 'direction', 'display', 'divisor', 'dur', 'edgemode', 'elevation', 'end', 'fill', 'fill-opacity', 'fill-rule', 'filter', 'filterunits', 'flood-color', 'flood-opacity', 'font-family', 'font-size', 'font-size-adjust', 'font-stretch', 'font-style', 'font-variant', 'font-weight', 'fx', 'fy', 'g1', 'g2', 'glyph-name', 'glyphref', 'gradientunits', 'gradienttransform', 'height', 'href', 'id', 'image-rendering', 'in', 'in2', 'k', 'k1', 'k2', 'k3', 'k4', 'kerning', 'keypoints', 'keysplines', 'keytimes', 'lang', 'lengthadjust', 'letter-spacing', 'kernelmatrix', 'kernelunitlength', 'lighting-color', 'local', 'marker-end', 'marker-mid', 'marker-start', 'markerheight', 'markerunits', 'markerwidth', 'maskcontentunits', 'maskunits', 'max', 'mask', 'media', 'method', 'mode', 'min', 'name', 'numoctaves', 'offset', 'operator', 'opacity', 'order', 'orient', 'orientation', 'origin', 'overflow', 'paint-order', 'path', 'pathlength', 'patterncontentunits', 'patterntransform', 'patternunits', 'points', 'preservealpha', 'preserveaspectratio', 'primitiveunits', 'r', 'rx', 'ry', 'radius', 'refx', 'refy', 'repeatcount', 'repeatdur', 'restart', 'result', 'rotate', 'scale', 'seed', 'shape-rendering', 'specularconstant', 'specularexponent', 'spreadmethod', 'startoffset', 'stddeviation', 'stitchtiles', 'stop-color', 'stop-opacity', 'stroke-dasharray', 'stroke-dashoffset', 'stroke-linecap', 'stroke-linejoin', 'stroke-miterlimit', 'stroke-opacity', 'stroke', 'stroke-width', 'style', 'surfacescale', 'systemlanguage', 'tabindex', 'targetx', 'targety', 'transform', 'text-anchor', 'text-decoration', 'text-rendering', 'textlength', 'type', 'u1', 'u2', 'unicode', 'values', 'viewbox', 'visibility', 'version', 'vert-adv-y', 'vert-origin-x', 'vert-origin-y', 'width', 'word-spacing', 'wrap', 'writing-mode', 'xchannelselector', 'ychannelselector', 'x', 'x1', 'x2', 'xmlns', 'y', 'y1', 'y2', 'z', 'zoomandpan']);
    */
-  DOMPurify.version = '2.2.7';
+  DOMPurify.version = '2.2.8';
 
@@ -306,3 +306,2 @@ /**
       createNodeIterator = _document.createNodeIterator,
-      getElementsByTagName = _document.getElementsByTagName,
       createDocumentFragment = _document.createDocumentFragment;
@@ -425,2 +424,8 @@ var importNode = originalDocument.importNode;
 
+  var MATHML_NAMESPACE = 'http://www.w3.org/1998/Math/MathML';
+  var SVG_NAMESPACE = 'http://www.w3.org/2000/svg';
+  var HTML_NAMESPACE = 'http://www.w3.org/1999/xhtml';
+  /* Document namespace */
+  var NAMESPACE = HTML_NAMESPACE;
+
   /* Keep a reference to config to pass to hooks */
@@ -475,2 +480,3 @@ var CONFIG = null;
     IS_ALLOWED_URI$$1 = cfg.ALLOWED_URI_REGEXP || IS_ALLOWED_URI$$1;
+    NAMESPACE = cfg.NAMESPACE || NAMESPACE;
     if (SAFE_FOR_TEMPLATES) {
@@ -572,6 +578,2 @@ ALLOW_DATA_ATTR = false;
 
-  var MATHML_NAMESPACE = 'http://www.w3.org/1998/Math/MathML';
-  var SVG_NAMESPACE = 'http://www.w3.org/2000/svg';
-  var HTML_NAMESPACE = 'http://www.w3.org/1999/xhtml';
-
   /**
@@ -741,23 +743,26 @@ *
     var dirtyPayload = trustedTypesPolicy ? trustedTypesPolicy.createHTML(dirty) : dirty;
-    /* Use the DOMParser API by default, fallback later if needs be */
-    try {
-      doc = new DOMParser().parseFromString(dirtyPayload, 'text/html');
-    } catch (_) {}
+    /*
+     * Use the DOMParser API by default, fallback later if needs be
+     * DOMParser not work for svg when has multiple root element.
+     */
+    if (NAMESPACE === HTML_NAMESPACE) {
+      try {
+        doc = new DOMParser().parseFromString(dirtyPayload, 'text/html');
+      } catch (_) {}
+    }
 
     /* Use createHTMLDocument in case DOMParser is not available */
     if (!doc || !doc.documentElement) {
-      doc = implementation.createHTMLDocument('');
-      var _doc = doc,
-          body = _doc.body;
-
-      body.parentNode.removeChild(body.parentNode.firstElementChild);
-      body.outerHTML = dirtyPayload;
+      doc = implementation.createDocument(NAMESPACE, 'template', null);
+      doc.documentElement.innerHTML = dirtyPayload;
     }
 
+    var body = doc.body || doc.documentElement;
+
     if (dirty && leadingWhitespace) {
-      doc.body.insertBefore(document.createTextNode(leadingWhitespace), doc.body.childNodes[0] || null);
+      body.insertBefore(document.createTextNode(leadingWhitespace), body.childNodes[0] || null);
     }
 
     /* Work on whole document or just its body */
-    return getElementsByTagName.call(doc, WHOLE_DOCUMENT ? 'html' : 'body')[0];
+    return WHOLE_DOCUMENT ? doc.documentElement : body;
   };
@@ -870,4 +875,4 @@
       if (KEEP_CONTENT && !FORBID_CONTENTS[tagName]) {
-        var parentNode = getParentNode(currentNode);
-        var childNodes = getChildNodes(currentNode);
+        var parentNode = getParentNode(currentNode) || currentNode.parentNode;
+        var childNodes = getChildNodes(currentNode) || currentNode.childNodes;
 
@@ -874,0 +879,0 @@ if (childNodes && parentNode) {

dist/purify.js

@@ -175,3 +175,3 @@ /*! @license DOMPurify | (c) Cure53 and other contributors | Released under the Apache license 2.0 and Mozilla Public License 2.0 | github.com/cure53/DOMPurify/blob/2.2.2/LICENSE */
 
-  var html$1 = freeze(['accept', 'action', 'align', 'alt', 'autocapitalize', 'autocomplete', 'autopictureinpicture', 'autoplay', 'background', 'bgcolor', 'border', 'capture', 'cellpadding', 'cellspacing', 'checked', 'cite', 'class', 'clear', 'color', 'cols', 'colspan', 'controls', 'controlslist', 'coords', 'crossorigin', 'datetime', 'decoding', 'default', 'dir', 'disabled', 'disablepictureinpicture', 'disableremoteplayback', 'download', 'draggable', 'enctype', 'enterkeyhint', 'face', 'for', 'headers', 'height', 'hidden', 'high', 'href', 'hreflang', 'id', 'inputmode', 'integrity', 'ismap', 'kind', 'label', 'lang', 'list', 'loading', 'loop', 'low', 'max', 'maxlength', 'media', 'method', 'min', 'minlength', 'multiple', 'muted', 'name', 'noshade', 'novalidate', 'nowrap', 'open', 'optimum', 'pattern', 'placeholder', 'playsinline', 'poster', 'preload', 'pubdate', 'radiogroup', 'readonly', 'rel', 'required', 'rev', 'reversed', 'role', 'rows', 'rowspan', 'spellcheck', 'scope', 'selected', 'shape', 'size', 'sizes', 'span', 'srclang', 'start', 'src', 'srcset', 'step', 'style', 'summary', 'tabindex', 'title', 'translate', 'type', 'usemap', 'valign', 'value', 'width', 'xmlns']);
+  var html$1 = freeze(['accept', 'action', 'align', 'alt', 'autocapitalize', 'autocomplete', 'autopictureinpicture', 'autoplay', 'background', 'bgcolor', 'border', 'capture', 'cellpadding', 'cellspacing', 'checked', 'cite', 'class', 'clear', 'color', 'cols', 'colspan', 'controls', 'controlslist', 'coords', 'crossorigin', 'datetime', 'decoding', 'default', 'dir', 'disabled', 'disablepictureinpicture', 'disableremoteplayback', 'download', 'draggable', 'enctype', 'enterkeyhint', 'face', 'for', 'headers', 'height', 'hidden', 'high', 'href', 'hreflang', 'id', 'inputmode', 'integrity', 'ismap', 'kind', 'label', 'lang', 'list', 'loading', 'loop', 'low', 'max', 'maxlength', 'media', 'method', 'min', 'minlength', 'multiple', 'muted', 'name', 'noshade', 'novalidate', 'nowrap', 'open', 'optimum', 'pattern', 'placeholder', 'playsinline', 'poster', 'preload', 'pubdate', 'radiogroup', 'readonly', 'rel', 'required', 'rev', 'reversed', 'role', 'rows', 'rowspan', 'spellcheck', 'scope', 'selected', 'shape', 'size', 'sizes', 'span', 'srclang', 'start', 'src', 'srcset', 'step', 'style', 'summary', 'tabindex', 'title', 'translate', 'type', 'usemap', 'valign', 'value', 'width', 'xmlns', 'slot']);
 
@@ -253,3 +253,3 @@ var svg$1 = freeze(['accent-height', 'accumulate', 'additive', 'alignment-baseline', 'ascent', 'attributename', 'attributetype', 'azimuth', 'basefrequency', 'baseline-shift', 'begin', 'bias', 'by', 'class', 'clip', 'clippathunits', 'clip-path', 'clip-rule', 'color', 'color-interpolation', 'color-interpolation-filters', 'color-profile', 'color-rendering', 'cx', 'cy', 'd', 'dx', 'dy', 'diffuseconstant', 'direction', 'display', 'divisor', 'dur', 'edgemode', 'elevation', 'end', 'fill', 'fill-opacity', 'fill-rule', 'filter', 'filterunits', 'flood-color', 'flood-opacity', 'font-family', 'font-size', 'font-size-adjust', 'font-stretch', 'font-style', 'font-variant', 'font-weight', 'fx', 'fy', 'g1', 'g2', 'glyph-name', 'glyphref', 'gradientunits', 'gradienttransform', 'height', 'href', 'id', 'image-rendering', 'in', 'in2', 'k', 'k1', 'k2', 'k3', 'k4', 'kerning', 'keypoints', 'keysplines', 'keytimes', 'lang', 'lengthadjust', 'letter-spacing', 'kernelmatrix', 'kernelunitlength', 'lighting-color', 'local', 'marker-end', 'marker-mid', 'marker-start', 'markerheight', 'markerunits', 'markerwidth', 'maskcontentunits', 'maskunits', 'max', 'mask', 'media', 'method', 'mode', 'min', 'name', 'numoctaves', 'offset', 'operator', 'opacity', 'order', 'orient', 'orientation', 'origin', 'overflow', 'paint-order', 'path', 'pathlength', 'patterncontentunits', 'patterntransform', 'patternunits', 'points', 'preservealpha', 'preserveaspectratio', 'primitiveunits', 'r', 'rx', 'ry', 'radius', 'refx', 'refy', 'repeatcount', 'repeatdur', 'restart', 'result', 'rotate', 'scale', 'seed', 'shape-rendering', 'specularconstant', 'specularexponent', 'spreadmethod', 'startoffset', 'stddeviation', 'stitchtiles', 'stop-color', 'stop-opacity', 'stroke-dasharray', 'stroke-dashoffset', 'stroke-linecap', 'stroke-linejoin', 'stroke-miterlimit', 'stroke-opacity', 'stroke', 'stroke-width', 'style', 'surfacescale', 'systemlanguage', 'tabindex', 'targetx', 'targety', 'transform', 'text-anchor', 'text-decoration', 'text-rendering', 'textlength', 'type', 'u1', 'u2', 'unicode', 'values', 'viewbox', 'visibility', 'version', 'vert-adv-y', 'vert-origin-x', 'vert-origin-y', 'width', 'word-spacing', 'wrap', 'writing-mode', 'xchannelselector', 'ychannelselector', 'x', 'x1', 'x2', 'xmlns', 'y', 'y1', 'y2', 'z', 'zoomandpan']);
      */
-    DOMPurify.version = '2.2.7';
+    DOMPurify.version = '2.2.8';
 
@@ -312,3 +312,2 @@ /**
         createNodeIterator = _document.createNodeIterator,
-        getElementsByTagName = _document.getElementsByTagName,
         createDocumentFragment = _document.createDocumentFragment;
@@ -431,2 +430,8 @@ var importNode = originalDocument.importNode;
 
+    var MATHML_NAMESPACE = 'http://www.w3.org/1998/Math/MathML';
+    var SVG_NAMESPACE = 'http://www.w3.org/2000/svg';
+    var HTML_NAMESPACE = 'http://www.w3.org/1999/xhtml';
+    /* Document namespace */
+    var NAMESPACE = HTML_NAMESPACE;
+
     /* Keep a reference to config to pass to hooks */
@@ -481,2 +486,3 @@ var CONFIG = null;
       IS_ALLOWED_URI$$1 = cfg.ALLOWED_URI_REGEXP || IS_ALLOWED_URI$$1;
+      NAMESPACE = cfg.NAMESPACE || NAMESPACE;
       if (SAFE_FOR_TEMPLATES) {
@@ -578,6 +584,2 @@ ALLOW_DATA_ATTR = false;
 
-    var MATHML_NAMESPACE = 'http://www.w3.org/1998/Math/MathML';
-    var SVG_NAMESPACE = 'http://www.w3.org/2000/svg';
-    var HTML_NAMESPACE = 'http://www.w3.org/1999/xhtml';
-
     /**
@@ -747,23 +749,26 @@ *
       var dirtyPayload = trustedTypesPolicy ? trustedTypesPolicy.createHTML(dirty) : dirty;
-      /* Use the DOMParser API by default, fallback later if needs be */
-      try {
-        doc = new DOMParser().parseFromString(dirtyPayload, 'text/html');
-      } catch (_) {}
+      /*
+       * Use the DOMParser API by default, fallback later if needs be
+       * DOMParser not work for svg when has multiple root element.
+       */
+      if (NAMESPACE === HTML_NAMESPACE) {
+        try {
+          doc = new DOMParser().parseFromString(dirtyPayload, 'text/html');
+        } catch (_) {}
+      }
 
       /* Use createHTMLDocument in case DOMParser is not available */
       if (!doc || !doc.documentElement) {
-        doc = implementation.createHTMLDocument('');
-        var _doc = doc,
-            body = _doc.body;
-
-        body.parentNode.removeChild(body.parentNode.firstElementChild);
-        body.outerHTML = dirtyPayload;
+        doc = implementation.createDocument(NAMESPACE, 'template', null);
+        doc.documentElement.innerHTML = dirtyPayload;
       }
 
+      var body = doc.body || doc.documentElement;
+
       if (dirty && leadingWhitespace) {
-        doc.body.insertBefore(document.createTextNode(leadingWhitespace), doc.body.childNodes[0] || null);
+        body.insertBefore(document.createTextNode(leadingWhitespace), body.childNodes[0] || null);
       }
 
       /* Work on whole document or just its body */
-      return getElementsByTagName.call(doc, WHOLE_DOCUMENT ? 'html' : 'body')[0];
+      return WHOLE_DOCUMENT ? doc.documentElement : body;
     };
@@ -876,4 +881,4 @@
         if (KEEP_CONTENT && !FORBID_CONTENTS[tagName]) {
-          var parentNode = getParentNode(currentNode);
-          var childNodes = getChildNodes(currentNode);
+          var parentNode = getParentNode(currentNode) || currentNode.parentNode;
+          var childNodes = getChildNodes(currentNode) || currentNode.childNodes;
 
@@ -880,0 +885,0 @@ if (childNodes && parentNode) {

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package.json

@@ -109,3 +109,3 @@ {
   "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": "2.2.7",
+  "version": "2.2.8",
   "directories": {
@@ -112,0 +112,0 @@ "test": "test"

README.md

@@ -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 2.2.7.
+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 2.2.8.
 
@@ -174,2 +174,5 @@ 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.
 
+// change the default namespace from HTML to something different
+var clean = DOMPurify.sanitize(dirty, {NAMESPACE: 'http://www.w3.org/2000/svg'});
+
 // leave all safe HTML as it is and add <style> elements to block-list
@@ -176,0 +179,0 @@ var clean = DOMPurify.sanitize(dirty, {FORBID_TAGS: ['style']});

No alert changes

Improved metrics

Total package byte prevSize

559330

increased by0.32%

Lines of code

3483

increased by0.43%

Number of lines in readme file

346

increased by0.87%

No dependency changes