38 lines
1.0 KiB
JavaScript
38 lines
1.0 KiB
JavaScript
const [wsRegexIP, wsRegexHostname] = generateREForProtocol("^(wss?:\\/\\/)?")
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const [sseRegexIP, sseRegexHostname] = generateREForProtocol("^(https?:\\/\\/)?")
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const [socketioRegexIP, socketioRegexHostname] = generateREForProtocol(
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"^((wss?:\\/\\/)|(https?:\\/\\/))?"
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)
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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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/**
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* valid url for ws/wss
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*/
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export function wsValid(url) {
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return wsRegexIP.test(url) || wsRegexHostname.test(url)
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}
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/**
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* valid url for http/https
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*/
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export function httpValid(url) {
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return sseRegexIP.test(url) || sseRegexHostname.test(url)
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}
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/**
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* valid url for ws/wss/http/https
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*/
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export function socketioValid(url) {
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return socketioRegexIP.test(url) || socketioRegexHostname.test(url)
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}
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