feat: setup proxy and x-forwarded-for header

app/vite.config.js

@@ -9,11 +9,13 @@ export default defineConfig({
       '/api': {
         target: process.env.API_TARGET || 'http://localhost:3000',
         changeOrigin: false,
+        xfwd: true,
       },
       '/socket.io': {
         target: process.env.API_TARGET || 'ws://localhost:3000',
         changeOrigin: false,
         ws: true,
+        xfwd: true,
       },
     },
   },

deployment/nginx.conf

@@ -9,6 +9,7 @@ server {
 
     location /api/ {
         proxy_pass http://backend:3000;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
     }
 
     location /api-docs/ {
@@ -18,6 +19,7 @@ server {
     location /socket.io/ {
         proxy_pass http://backend:3000;
         proxy_http_version 1.1;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
         proxy_set_header Upgrade $http_upgrade;
         proxy_set_header Connection "upgrade";
         proxy_set_header Host $host;

server/src/index.js

@@ -37,6 +37,7 @@ async function main() {
   const app = express()
   const server = http.createServer(app)
   socketServer(server)
+  app.set('trust proxy', true)
   app.use(errorHandler)
   app.use(globalRateLimit)
   app.use(sessionMiddleware)