2017-11-25 21:25:01 +00:00
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const parsePackageURL = require("../utils/parsePackageURL")
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2017-11-15 00:47:57 +00:00
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/**
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* Adds various properties to the request object to do with the
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* package/file being requested.
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*/
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function validatePackageURL(req, res, next) {
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const url = parsePackageURL(req.url)
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if (url == null) {
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return res.status(403).send({ error: `Invalid URL: ${req.url}` })
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}
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req.packageName = url.packageName
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req.packageVersion = url.packageVersion
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req.packageSpec = `${url.packageName}@${url.packageVersion}`
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req.pathname = url.pathname
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req.filename = url.filename
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req.search = url.search
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req.query = url.query
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next()
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}
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module.exports = validatePackageURL
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