Titaniuim: Facebook login event doesn't fire - ios

Question

I am trying to login through facebook.
I have all info in plist and in entitlelements file
So when I click to button it is redirecting safari facebook page and asking to confirm
When I click to OK it doesn’t fire ‘login’ event and it is not logged.
Currently I am testing on iOS 5s Simulator
Here is the code
var fbook = require('facebook');
fbook.appid = <MyAPP_ID>;
fbook.permissions = ['public_profile'];
//fbook.forceDialogAuth = true;
if (fbook.loggedIn) {
//progress.hide();
params = {
access_token : fbook.accessToken
};
fbook.requestWithGraphPath('/me', params, 'GET', function(e) {
var result = JSON.parse(e.result)
});
} else {
fbook.addEventListener('login', function(e) {
//alert('try to login');
if (e.success) {
//progress.hide();
params = {
access_token : fbook.accessToken
};
fbook.requestWithGraphPath('/me', params, 'GET', function(e) {
var result = JSON.parse(e.result);
Ti.API.info("Result is : " + e.result);
});
} else if (e.error) {
Ti.API.info("error");
//alert('Error: ' + e.error);
} else if (e.cancelled) {
Ti.API.info("cancelled");
}
});
fbook.authorize();
/*
fbook.addEventListener('logout', function(e) {
fbook.logout();
});*/
}