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Require user-supplied URLs to be http protocol

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Max Goodhart
2020-06-20 23:02:47 -07:00
parent 23e195ba03
commit 1217eeb92f
3 changed files with 11 additions and 0 deletions
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6
src/util.js Normal file
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@@ -0,0 +1,6 @@
export function ensureValidURL(urlStr) {
const url = new URL(urlStr)
if (url.protocol !== 'http:' && url.protocol !== 'https:') {
throw new Error(`rejecting attempt to load non-http URL '${urlStr}'`)
}
}