Fixes #1568 (#1574)

spec/ParseUser.spec.js

@@ -1028,6 +1028,23 @@ describe('Parse.User testing', () => {
     });
   });
 
+  it('returns authData when authed and logged in with provider (regression test for #1498)', done => {
+    Parse.Object.enableSingleInstance();
+    let provider = getMockFacebookProvider();
+    Parse.User._registerAuthenticationProvider(provider);
+    Parse.User._logInWith('facebook', {
+      success: user => {
+        let userQuery = new Parse.Query(Parse.User);
+        userQuery.get(user.id)
+        .then(user => {
+          expect(user.get('authData')).not.toBeUndefined();
+          Parse.Object.disableSingleInstance();
+          done();
+        });
+      }
+    });
+  });
+
   it('log in with provider with files', done => {
     let provider = getMockFacebookProvider();
     Parse.User._registerAuthenticationProvider(provider);

src/Controllers/DatabaseController.js

@@ -112,13 +112,14 @@ DatabaseController.prototype.untransformObject = function(
     return object;
   }
 
-  delete object.authData;
   delete object.sessionToken;
 
   if (isMaster || (aclGroup.indexOf(object.objectId) > -1)) {
     return object;
   }
 
+  delete object.authData;
+
   return object;
 };