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Fix bug with wsrv #1239

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merged 2 commits into from
Aug 1, 2023
Merged

Fix bug with wsrv #1239

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f54423a
Fix bug with wsrv
triphora Jul 22, 2023
6af17b5
Address comment
triphora Jul 22, 2023
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8 changes: 7 additions & 1 deletion helpers/parse.js
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Original file line number Diff line number Diff line change
Expand Up @@ -68,6 +68,10 @@ export const configuredXss = new xss.FilterXSS({
try {
const url = new URL(value)

if (url.hostname.includes('wsrv.nl')) {
url.searchParams.delete('errorredirect')
}

const allowedHostnames = [
'imgur.com',
'i.imgur.com',
Expand All @@ -88,9 +92,11 @@ export const configuredXss = new xss.FilterXSS({
return xss.safeAttrValue(
tag,
name,
`https://wsrv.nl/?url=${encodeURIComponent(value)}&n=-1`,
`https://wsrv.nl/?url=${encodeURIComponent(url.toString())}&n=-1`,
cssFilter
)
} else {
return xss.safeAttrValue(tag, name, url.toString(), cssFilter)
}
} catch (err) {}
}
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