Use req.ips

src/server/lib/getIpFromContext.ts

@@ -1,13 +1,12 @@
 import { Context } from '../trpc'
 
-export function getIpFromContext(ctx: Context) {
+export function getIpFromContext({ req }: Context) {
+  let ip: string = ''
+
+  if (req.ips[0]) ip = req.ips[0]
+  else ip = req.ip
+
   if (process.env.NODE_ENV === 'development') return '10.7.16.254'
 
-  let ip: string
-
-  if (ctx.headers['x-forwarded-for'])
-    ip = ctx.headers['x-forwarded-for'][0].split(',').shift() || ''
-  else ip = ctx.ip.split(':').slice(-1)[0]
-
   return ip
 }

src/server/trpc.ts

@@ -9,7 +9,7 @@ import { PaFirewall } from './services/PaFirewall'
 
 // Created for each request
 function createContext({ req, res }: trpcExpress.CreateExpressContextOptions) {
-  return { ip: req.ip, headers: req.headers }
+  return { req }
 }
 
 export type Context = inferAsyncReturnType<typeof createContext>