middleware/token: store the token in current ctx

lib/middleware/token.js

@@ -52,6 +52,8 @@ function token(options) {
     if (req.accessToken !== undefined) return next();
     TokenModel.findForRequest(req, options, function(err, token) {
       req.accessToken = token || null;
+      var ctx = loopback.getCurrentContext();
+      if (ctx) ctx.set('accessToken', token);
       next(err);
     });
   };

test/access-token.test.js

@@ -143,6 +143,36 @@ describe('app.enableAuth()', function() {
       .end(done);
   });
 
+  it('stores token in the context', function(done) {
+    var TestModel = loopback.createModel('TestModel', { base: 'Model' });
+    TestModel.getToken = function(cb) {
+      cb(null, loopback.getCurrentContext().get('accessToken') || null);
+    };
+    TestModel.remoteMethod('getToken', {
+      returns: { arg: 'token', type: 'object' },
+      http: { verb: 'GET', path: '/token' }
+    });
+
+    var app = loopback();
+    app.model(TestModel, { dataSource: null });
+
+    app.enableAuth();
+    app.use(loopback.context());
+    app.use(loopback.token({ model: Token }));
+    app.use(loopback.rest());
+
+    var token = this.token;
+    request(app)
+      .get('/TestModels/token?_format=json')
+      .set('authorization', token.id)
+      .expect(200)
+      .expect('Content-Type', /json/)
+      .end(function(err, res) {
+        if (err) return done(err);
+        expect(res.body.token.id).to.eql(token.id);
+        done();
+      });
+  });
 });
 
 function createTestingToken(done) {