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Code Issues Releases Wiki Activity

Switch to Set#has()

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This commit is contained in:
XhmikosR
2020-05-02 16:56:23 +03:00
parent 2e758f64cf
commit 6d7bc54d22
5 changed files with 15 additions and 16 deletions
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6
js/src/util/sanitizer.js
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@@ -5,7 +5,7 @@
* --------------------------------------------------------------------------
*/
const uriAttrs = [
const uriAttrs = new Set([
'background',
'cite',
'href',
@@ -14,7 +14,7 @@ const uriAttrs = [
'poster',
'src',
'xlink:href'
]
])
const ARIA_ATTRIBUTE_PATTERN = /^aria-[\w-]*$/i
@@ -36,7 +36,7 @@ const allowedAttribute = (attr, allowedAttributeList) => {
const attrName = attr.nodeName.toLowerCase()
if (allowedAttributeList.includes(attrName)) {
if (uriAttrs.includes(attrName)) {
if (uriAttrs.has(attrName)) {
return Boolean(attr.nodeValue.match(SAFE_URL_PATTERN) || attr.nodeValue.match(DATA_URL_PATTERN))
}