Merge pull request #127 from aws-samples/dougsch/fixUserName

Removed toUsername() as converting '@' is no longer necessary

Author: Doug-AWS

WebApplication/1_StaticWebHosting/website/js/cognito-auth.js

@@ -59,7 +59,7 @@ var WildRydes = window.WildRydes || {};
         };
         var attributeEmail = new AmazonCognitoIdentity.CognitoUserAttribute(dataEmail);
 
-        userPool.signUp(toUsername(email), password, [attributeEmail], null,
+        userPool.signUp(email, password, [attributeEmail], null,
             function signUpCallback(err, result) {
                 if (!err) {
                     onSuccess(result);
@@ -72,7 +72,7 @@ var WildRydes = window.WildRydes || {};
 
     function signin(email, password, onSuccess, onFailure) {
         var authenticationDetails = new AmazonCognitoIdentity.AuthenticationDetails({
-            Username: toUsername(email),
+            Username: email,
             Password: password
         });
 
@@ -95,15 +95,11 @@ var WildRydes = window.WildRydes || {};
 
     function createCognitoUser(email) {
         return new AmazonCognitoIdentity.CognitoUser({
-            Username: toUsername(email),
+            Username: email,
             Pool: userPool
         });
     }
 
-    function toUsername(email) {
-        return email.replace('@', '-at-');
-    }
-
     /*
      *  Event Handlers
      */