Expose X-Powered-By header

Author: NoelDeMartin

lib/create-app.js

@@ -32,7 +32,7 @@ const corsSettings = cors({
   methods: [
     'OPTIONS', 'HEAD', 'GET', 'PATCH', 'POST', 'PUT', 'DELETE'
   ],
-  exposedHeaders: 'Authorization, User, Location, Link, Vary, Last-Modified, ETag, Accept-Patch, Accept-Post, Updates-Via, Allow, WAC-Allow, Content-Length, WWW-Authenticate, MS-Author-Via',
+  exposedHeaders: 'Authorization, User, Location, Link, Vary, Last-Modified, ETag, Accept-Patch, Accept-Post, Updates-Via, Allow, WAC-Allow, Content-Length, WWW-Authenticate, MS-Author-Via, X-Powered-By',
   credentials: true,
   maxAge: 1728000,
   origin: true,

lib/handlers/cors-proxy.js

@@ -13,7 +13,7 @@ const validUrl = require('valid-url')
 
 const CORS_SETTINGS = {
   methods: 'GET',
-  exposedHeaders: 'Authorization, User, Location, Link, Vary, Last-Modified, Content-Length, Content-Location, MS-Author-Via',
+  exposedHeaders: 'Authorization, User, Location, Link, Vary, Last-Modified, Content-Length, Content-Location, MS-Author-Via, X-Powered-By',
   maxAge: 1728000,
   origin: true
 }

test/integration/http-test.js

@@ -106,7 +106,7 @@ describe('HTTP APIs', function () {
           .expect('Access-Control-Allow-Origin', 'http://example.com')
           .expect('Access-Control-Allow-Credentials', 'true')
           .expect('Access-Control-Allow-Methods', 'OPTIONS,HEAD,GET,PATCH,POST,PUT,DELETE')
-          .expect('Access-Control-Expose-Headers', 'Authorization, User, Location, Link, Vary, Last-Modified, ETag, Accept-Patch, Accept-Post, Updates-Via, Allow, WAC-Allow, Content-Length, WWW-Authenticate, MS-Author-Via')
+          .expect('Access-Control-Expose-Headers', 'Authorization, User, Location, Link, Vary, Last-Modified, ETag, Accept-Patch, Accept-Post, Updates-Via, Allow, WAC-Allow, Content-Length, WWW-Authenticate, MS-Author-Via, X-Powered-By')
           .expect(204, done)
       })