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fix: add origin and referrer rule in middleware #133

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fix: add origin and referrer rule in middleware #133

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8a800d3
feat: add referrer and origin restrictions on storage middleware
Dec 10, 2024
392d236
feat: add origin and referrer rule in middleware
Dec 10, 2024
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17 changes: 16 additions & 1 deletion middleware.ts
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Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
/* eslint-disable functional/no-conditional-statements */
import { whenNotErrorAll } from '@devprotocol/util-ts'
import { Redis } from '@upstash/redis'
import { rewrite, next } from '@vercel/edge'
import { whenNotErrorAll } from '@devprotocol/util-ts'

export const config = {
matcher: ['/((?!_astro).*)'],
Expand All @@ -23,6 +23,21 @@ export default async function middleware(req: Request) {
})
}

const allowedDomains = [
'https://clubs.place/',
'https://prerelease.clubs.place/',
]
const origin = req.headers.get('origin')
const referer = req.headers.get('referer')
if (
!referer ||
!allowedDomains.includes(referer) ||
!origin ||
!allowedDomains.includes(origin)
) {
return new Response('Forbidden', { status: 403 })
}

const client = new Redis({
url: process.env.KV_REST_API_URL,
token: process.env.KV_REST_API_READ_ONLY_TOKEN,
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