[fix] Added an option to allow urls without extensions. Fixes #21

index.js

@@ -385,7 +385,7 @@ Versions.prototype.allows = function allows(what, req) {
 
       // Don't accept queries without file extensions and ignore blacklisted
       // extensions
-      return req.extension !== ''
+      return (this.get('force extensions') && req.extension !== '')
         && !~this.get('blacklisted extensions').indexOf(req.extension);
 
     // Does this request allow 304 requests?

test/middleware.test.js

@@ -276,6 +276,24 @@ describe('version.layer() integration', function () {
           done();
         });
       });
+
+      it('doesnt allow files without extensions', function () {
+        versions.app.request()
+        .get('/id:home/')
+        .end(function (get) {
+          expect(get.statusCode).to.equal(404);
+          versions.set('force extensions', false);
+
+          versions.app.request()
+          .head('/id:home/img/sprite.png')
+          .end(function (head) {
+            versions.set('force extensions', true);
+            expect(head.statusCode).to.equal(200);
+
+            done();
+          });
+        });
+      });
     });
 
     it('should cache pull requests in memory');

versions.json

@@ -5,6 +5,7 @@
   "cors": "*",
   "directory": "",
   "expire internal cache": "1 hour",
+  "force extensions": true,
   "log level": "log",
   "max age": "30 days",
   "origin servers": [],