32 lines
986 B
JavaScript
32 lines
986 B
JavaScript
function generateREForProtocol(protocol) {
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return [
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new RegExp(
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`${protocol}(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5]).){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])$`
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),
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new RegExp(
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`${protocol}(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9-]*[a-zA-Z0-9]).)*([A-Za-z0-9]|[A-Za-z0-9][A-Za-z0-9-]*[A-Za-z0-9/])$`
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),
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]
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}
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const ws = generateREForProtocol("^(wss?:\\/\\/)?")
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const sse = generateREForProtocol("^(https?:\\/\\/)?")
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const socketio = generateREForProtocol("^((wss?:\\/\\/)|(https?:\\/\\/))?")
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const regex = { ws, sse, socketio }
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// type = ws/sse/socketio
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async function validator(type, url) {
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console.time("validator " + url)
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const [res1, res2] = await Promise.all([regex[type][0].test(url), regex[type][1].test(url)])
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console.timeEnd("validator " + url)
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return res1 || res2
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}
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onmessage = async function (event) {
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var { type, url } = event.data
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const result = await validator(type, url)
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postMessage({ type, url, result })
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}
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