How to create custom middleware and access request header information within the middleware?

[bestwishCT]

How to create custom middleware and access request header information within the middleware?

[xuexuexue123]

I have same question as you, have you got any suggestion?

[bestwishCT]

Yes, I solved it. You can refer to the code I provided below.
export const checkKeyMiddleware = async (c: any, next: any) => {
const token = c.req.raw.headers.get('authorization');
if (!token) {
return c.json({ message: 'No token' }, 500)
}
const value = await c.env.hono_kv_demo.get(token)
console.log('value',value)
if (!value) {
return c.json({ message: 'Token expired' }, 500)
}
return next()
}

const middleware = new Hono<{ Bindings: Bindings }>()
middleware.use('/auth/*',checkKeyMiddleware)

[xuexuexue123]

thank you mate,

I also did it by rewrite my middleware.ts without hono,

import { NextRequest, NextResponse } from "next/server";

export function middleware(req: NextRequest) {
const requestHeaders = new Headers(req.headers);

const modifiedRequest = new Request(req.url, {
    headers: requestHeaders,
    method: req.method,
    body: req.body,
    redirect: 'manual',
});

return NextResponse.rewrite(modifiedRequest.url);

}

export const config = {
matcher: '/:path*',
}

[bestwishCT]

You're welcome, bro. Your code looks really good