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31 lines
582 B
31 lines
582 B
"use strict";
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const path = require("path");
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function isUrlRequest(url) {
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// An URL is not an request if
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// 1. Allow `data URI`
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if (/^data:/i.test(url)) {
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return true;
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}
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// 2. It's an absolute url and it is not `windows` path like `C:\dir\file`
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if (/^[a-z][a-z0-9+.-]*:/i.test(url) && !path.win32.isAbsolute(url)) {
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return false;
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}
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// 3. It's a protocol-relative
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if (/^\/\//.test(url)) {
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return false;
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}
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// 4. It's some kind of url for a template
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if (/^#/.test(url)) {
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return false;
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}
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return true;
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}
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module.exports = isUrlRequest;
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