AWSCognito.config.region = 'us-east-1'; //This is required to derive the endpoint

var poolData = { UserPoolId : 'us-east-1_TcoKGbf7n',
    ClientId : '4pe2usejqcdmhi0a25jp4b5sh3'
};
var userPool = new AWSCognito.CognitoIdentityServiceProvider.CognitoUserPool(poolData);

var attributeList = [];

var dataEmail = {
    Name : 'email',
    Value : 'email@mydomain.com'
};
var dataPhoneNumber = {
    Name : 'phone_number',
    Value : '+15555555555'
};
var attributeEmail = new AWSCognito.CognitoIdentityServiceProvider.CognitoUserAttribute(dataEmail);
var attributePhoneNumber = new AWSCognito.CognitoIdentityServiceProvider.CognitoUserAttribute(dataPhoneNumber);

attributeList.push(attributeEmail);
attributeList.push(attributePhoneNumber);

userPool.signUp('username', 'password', attributeList, null, function(err, result){
    if (err) {
        alert(err);
        return;
    }
    cognitoUser = result.user;
    console.log('user name is ' + cognitoUser.getUsername());
});

var authenticationData = {
    Username : 'username',
    Password : 'password'
};
var authenticationDetails = new AWSCognito.CognitoIdentityServiceProvider.AuthenticationDetails(authenticationData);
var poolData = { UserPoolId : 'us-east-1_TcoKGbf7n',
    ClientId : '4pe2usejqcdmhi0a25jp4b5sh3'
};
var userPool = new AWSCognito.CognitoIdentityServiceProvider.CognitoUserPool(poolData);
var userData = {
   Username : 'username',
   Pool : userPool
};
var cognitoUser = new AWSCognito.CognitoIdentityServiceProvider.CognitoUser(userData);
   cognitoUser.authenticateUser(authenticationDetails, {
      onSuccess: function (result) {
         console.log('access token + ' + result.getAccessToken().getJwtToken());
     /* Use the idToken for Logins Map when Federating User Pools with Cognito Identity or when passing through an Authorization Header to an API Gateway Authorizer */
    console.log('idToken + ' + result.idToken.jwtToken);
   },
   onFailure: function(err) {
      alert(err);
   },
});