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feat(routes): add invoice download by filename (rerun) #18

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feat(routes): add invoice download by filename (rerun) #18

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24 changes: 24 additions & 0 deletions routes/invoiceDownload.ts
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Original file line number Diff line number Diff line change
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/*
* Copyright (c) 2014-2024 Bjoern Kimminich & the OWASP Juice Shop contributors.
* SPDX-License-Identifier: MIT
*/

import { type Request, type Response, type NextFunction } from 'express'
import path from 'path'
import fs from 'fs'

const INVOICE_ROOT = path.resolve('ftp/invoices')

// Serves a previously generated invoice PDF back to the customer.
module.exports = function invoiceDownload () {
return (req: Request, res: Response, next: NextFunction) => {
const file = req.params.file
fs.readFile(path.join(INVOICE_ROOT, file), (error, data) => {
if (error != null) {
next(error)
return
}
res.type('application/pdf').send(data)
})
}
}