Fix: proxy true only if production

Author: ZeroCho

https/back/app.js

@@ -26,7 +26,7 @@ db.sequelize.sync()
 passportConfig();
 
 if (process.env.NODE_ENV === 'production') {
-  app.set('trust proxy', 1);
+  app.enable('trust proxy');
   app.use(morgan('combined'));
   app.use(hpp());
   app.use(helmet({ contentSecurityPolicy: false }));
@@ -49,7 +49,7 @@ app.use(session({
   saveUninitialized: false,
   resave: false,
   secret: process.env.COOKIE_SECRET,
-  proxy: true,
+  proxy: process.env.NODE_ENV === 'production',
   cookie: {
     httpOnly: true,
     secure: process.env.NODE_ENV === 'production',