this.originalUrl && this.request.originalUrl

lib/application.js

@@ -117,6 +117,7 @@ app.createContext = function(req, res){
   request.ctx = response.ctx = context;
   context.onerror = context.onerror.bind(context);
   context.cookies = new Cookies(req, res);
+  context.originalUrl = request.originalUrl = req.url;
   return context;
 }
 

lib/context.js

@@ -43,7 +43,6 @@ module.exports = {
    * Delegate to Request#method.
    */
 
-
   get method() {
     return this.request.method;
   },

test/request/path.js

@@ -18,4 +18,12 @@ describe('ctx.path=', function(){
     ctx.path.should.equal('/logout');
     ctx.url.should.equal('/logout?next=/dashboard');
   })
+
+  it('should change .url but not .originalUrl', function(){
+    var ctx = context({ url: '/login' });
+    ctx.path = '/logout';
+    ctx.url.should.equal('/logout');
+    ctx.originalUrl.should.equal('/login');
+    ctx.request.originalUrl.should.equal('/login');
+  })
 })

test/request/query.js

@@ -22,4 +22,12 @@ describe('ctx.query=', function(){
     ctx.url.should.equal('/store/shoes?page=2&color=blue');
     ctx.querystring.should.equal('page=2&color=blue');
   })
+
+  it('should change .url but not .originalUrl', function(){
+    var ctx = context({ url: '/store/shoes' });
+    ctx.query = { page: 2 };
+    ctx.url.should.equal('/store/shoes?page=2');
+    ctx.originalUrl.should.equal('/store/shoes');
+    ctx.request.originalUrl.should.equal('/store/shoes');
+  })
 })

test/request/querystring.js

@@ -8,4 +8,12 @@ describe('ctx.querystring=', function(){
     ctx.url.should.equal('/store/shoes?page=2&color=blue');
     ctx.querystring.should.equal('page=2&color=blue');
   })
+
+  it('should change .url but not .originalUrl', function(){
+    var ctx = context({ url: '/store/shoes' });
+    ctx.querystring = 'page=2&color=blue';
+    ctx.url.should.equal('/store/shoes?page=2&color=blue');
+    ctx.originalUrl.should.equal('/store/shoes');
+    ctx.request.originalUrl.should.equal('/store/shoes');
+  })
 })