29 lines
1.2 KiB
JavaScript
29 lines
1.2 KiB
JavaScript
import fs from 'fs'
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import { mdRenderer, njkRenderer } from './siteRenderer.js'
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// Handle all request and try to find a corresponding file/template.
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export function requestHandler(req, res, Config) {
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// Add some sanitization:
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const path = req.path
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// Remove all '..' -- should prevent path traversal.
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.replace(/\.\.+/g, "")
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// Remove trailing slashes ('/').
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.replace(/\/+$/g, "")
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// Check for njk files first
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if (fs.existsSync(`./${Config.contentDir}/pages/${path}.njk`))
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return res.send(njkRenderer(`./${Config.contentDir}/pages/${path}.njk`))
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if (fs.existsSync(`./${Config.contentDir}/pages/${path}/index.njk`))
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return res.send(njkRenderer(`./${Config.contentDir}/pages/${path}/index.njk`))
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// Secondly search for markdown
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if (fs.existsSync(`./${Config.contentDir}/pages/${path}.md`))
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return res.send(mdRenderer(`./${Config.contentDir}/pages/${path}.md`))
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if (fs.existsSync(`./${Config.contentDir}/pages/${path}/index.md`))
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return res.send(mdRenderer(`./${Config.contentDir}/pages/${path}/index.md`))
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// If no matching file is found, return a 404 error.
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return res.status(404).send(njkRenderer(`./${Config.contentDir}/errors/404.njk`))
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}
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