How to get client IP on Deno Deploy using Hono?

[pappaa01]

I'm currently using this in CF:

app.get('/ip', (c) => {
    const ip = c.req.header('CF-Connecting-IP') || c.req.header('X-Forwarded-For') || ''
    return c.text(ip)
});

How to do it in Deno Deploy?

[EdamAme-x]

X-Forwarded-For
There is a standard header like this :)
You can get it from here.

x-real-ip or x-forwarded-for

[pappaa01]

Thanks a lot, just got it 🧡

[EdamAme-x]

ok

[pappaa01]

You're the best 👍

[EdamAme-x]

it works is here!

import { Hono } from 'https://deno.land/x/hono/mod.ts';

const app = new Hono();

app.get("/", (ctx) => {
  return ctx.body(ctx.env.remoteAddr().hostname);
});

const { serve } = Deno;

serve(async (request, connInfo) => {
  console.log(connInfo.remoteAddr)
  const remoteAddr = () => connInfo.remoteAddr;
  const env = { remoteAddr };
  return app.fetch(request, env);
}, {
  hostname: "0.0.0.0",
  port: 3000,
});

[EdamAme-x]

ty

[EdamAme-x]

oh, Oops, that was GENERAL here.
Sorry.

[pappaa01]

I've moved it to QNA and Marked your Answer.

[EdamAme-x]

ty