public static async void OnAuthCompleted(Object sender, AuthenticatorCompletedEventArgs e)
{
var authenticator = sender as OAuth2Authenticator;
if (authenticator != null)
{
authenticator.Completed -= OnAuthCompleted;
authenticator.Error -= OnAuthError;
}
UserObj user = null;
if (e.IsAuthenticated)
{
var request = new OAuth2Request("GET", new Uri(Constants.UserInfoUrl), null, e.Account);
var response = await request.GetResponseAsync();
if (response != null)
{
string userJson = await response.GetResponseTextAsync();
user = JsonConvert.DeserializeObject <UserObj>(userJson);
}
if (account != null)
{
store.Delete(account, Constants.AppName);
}
await store.SaveAsync(account = e.Account, Constants.AppName);
Application.Current.Properties.Remove("Id");
Application.Current.Properties.Remove("FirstName");
Application.Current.Properties.Remove("LastName");
Application.Current.Properties.Remove("DisplayName");
Application.Current.Properties.Remove("EmailAddress");
Application.Current.Properties.Remove("ProfilePicture");
Application.Current.Properties.Add("Id", user.Id);
Application.Current.Properties.Add("FirstName", user.FirstName);
Application.Current.Properties.Add("LastName", user.LastName);
Application.Current.Properties.Add("DisplayName", user.Name);
Application.Current.Properties.Add("EmailAddress", user.Email);
Application.Current.Properties.Add("ProfilePicture", user.Picture);
Application.Current.MainPage.Navigation.PopAsync();
Application.Current.MainPage.Navigation.PushAsync(new TabbedPage1(), true);
}
}
public virtual async Task <Token> LoginWithCredentials(string username, string password, string client_id, string client_secret, string[] scopes = null, CancellationToken cancellationToken = default(CancellationToken))
{
await Logout(state : null, client_id : client_id, cancellationToken : cancellationToken);
if (scopes == null)
{
scopes = "openid profile user_info".Split(' ');
}
TokenClient tokenClient = _containerProvider.GetContainer().Resolve <TokenClient>(new NamedParameter("clientId", client_id), new NamedParameter("secret", client_secret));
TokenResponse tokenResponse = await tokenClient.RequestResourceOwnerPasswordAsync(username, password, scope : string.Join(" ", scopes), cancellationToken : cancellationToken).ConfigureAwait(false);
if (tokenResponse.IsError)
{
throw tokenResponse.Exception ?? new Exception($"{tokenResponse.Error} {tokenResponse.Raw}");
}
Account account = Token.FromTokenToAccount(tokenResponse);
await _accountStore.SaveAsync(account, _clientAppProfile.AppName).ConfigureAwait(false);
return(account);
}
async void OnAuthCompleted(object sender, AuthenticatorCompletedEventArgs e)
{
var authenticator = sender as OAuth2Authenticator;
if (authenticator != null)
{
authenticator.Completed -= OnAuthCompleted;
authenticator.Error -= OnAuthError;
}
User user = null;
if (e.IsAuthenticated)
{
//UserInfo = https://www.googleapis,com/oaurh2/v2/userinfo
var request = new OAuth2Request("GET", new Uri(Constants.UserInfoUrl), null, e.Account);
var response = await request.GetResponseAsync();
if (response != null)
{
string userJson = await response.GetResponseTextAsync();
user = JsonConvert.DeserializeObject <User>(userJson);
}
if (account != null)
{
store.Delete(account, Constants.AppName);
}
await store.SaveAsync(account = e.Account, Constants.AppName);
await DisplayAlert("Name", User.Name, "OK");
await DisplayAlert("Email Address", User.Email, "OK");
try
{
UsersDb.AddUser(user);
}
catch (SqlException ex)
{ }
App.CurrentUser = user;
}
Application.Current.MainPage = new HomePage();
await Shell.Current.GoToAsync("//main");
}
async void OnAuthCompleted(object sender, AuthenticatorCompletedEventArgs e)
{
var authenticator = sender as OAuth2Authenticator;
if (authenticator != null)
{
authenticator.Completed -= OnAuthCompleted;
authenticator.Error -= OnAuthError;
}
User user = null;
if (e.IsAuthenticated)
{
// If the user is authenticated, request their basic user data from Google
// UserInfoUrl = https://www.googleapis.com/oauth2/v2/userinfo
var request = new OAuth2Request("GET", new Uri(Constants.UserInfoUrl), null, e.Account);
var response = await request.GetResponseAsync();
if (response != null)
{
// Deserialize the data and store it in the account store
// The users email address will be used to identify data in SimpleDB
string userJson = await response.GetResponseTextAsync();
user = JsonConvert.DeserializeObject <User>(userJson);
}
if (account != null)
{
store.Delete(account, Constants.AppName);
}
await store.SaveAsync(account = e.Account, Constants.AppName);
//UserDialogs.Instance.Alert("", "Email address: " + user.Email + "\n fullname:" + user.Name + "\n gender:" + user.Gender, "OK");
MyToast t = new MyToast();
UserDialogs.Instance.Toast(t.ShowMyToast(Color.Green, "Successful google login"));
User.Username = user.Email;
User.Password = user.Email;
}
else
{
MyToast t = new MyToast();
UserDialogs.Instance.Toast(t.ShowMyToast(Color.PaleVioletRed, "Unsuccessful google login"));
}
}
async void OnAuthCompleted(object sender, AuthenticatorCompletedEventArgs e)
{
var authenticator = sender as OAuth2Authenticator;
if (authenticator != null)
{
authenticator.Completed -= OnAuthCompleted;
authenticator.Error -= OnAuthError;
}
User user = null;
if (e.IsAuthenticated)
{
// If the user is authenticated, request their basic user data from Google
// UserInfoUrl = https://www.googleapis.com/oauth2/v2/userinfo
var request = new OAuth2Request("GET", new Uri(Constants.UserInfoUrl), null, e.Account);
var response = await request.GetResponseAsync();
if (response != null)
{
// Deserialize the data and store it in the account store
// The users email address will be used to identify data in SimpleDB
string userJson = await response.GetResponseTextAsync();
user = JsonConvert.DeserializeObject <User>(userJson);
}
if (account != null)
{
store.Delete(account, Constants.AppName);
}
Application.Current.Properties["User"] = user;
await store.SaveAsync(account = e.Account, Constants.AppName);
Application.Current.Properties["Account"] = (await store.FindAccountsForServiceAsync(Constants.AppName)).FirstOrDefault();
Application.Current.Properties["Signed"] = true;
Xamarin.Forms.Application.Current.Properties["Boff"] = "Hello " + user.Name + "\n" + AppResource.ResourceManager.GetResourceSet(Thread.CurrentThread.CurrentCulture, true, true).GetString("Welcome2");
loader.Tokenise();
}
else
{
Xamarin.Forms.Application.Current.Properties["Boff"] = "error";
}
}
async void OnAuthCompleted(object sender, AuthenticatorCompletedEventArgs e)
{
var authenticator = sender as OAuth2Authenticator;
if (authenticator != null)
{
authenticator.Completed -= OnAuthCompleted;
authenticator.Error -= OnAuthError;
}
User user = null;
if (e.IsAuthenticated)
{
// If the user is authenticated, request their basic user data from Google
// UserInfoUrl = https://www.googleapis.com/oauth2/v2/userinfo
var request = new OAuth2Request("GET", new Uri(Constants.UserInfoUrl), null, e.Account);
var response = await request.GetResponseAsync();
if (response != null)
{
// Deserialize the data and store it in the account store
// The users email address will be used to identify data in SimpleDB
string userJson = await response.GetResponseTextAsync();
user = JsonConvert.DeserializeObject <User>(userJson);
}
if (account != null)
{
store.Delete(account, Constants.AppName);
}
await store.SaveAsync(account = e.Account, Constants.AppName);
// await DisplayAlert("Email address", user.Email, "OK");
// Disable back button on search page
var mainPage = new MainPage();
NavigationPage.SetHasBackButton(mainPage, false);
await Navigation.PushAsync(mainPage);
}
}
async void OnAuthCompleted(object sender, AuthenticatorCompletedEventArgs e)
{
var authenticator = sender as OAuth2Authenticator;
if (authenticator != null)
{
authenticator.Completed -= OnAuthCompleted;
authenticator.Error -= OnAuthError;
}
User user = null;
if (e.IsAuthenticated)
{
// If the user is authenticated, request their basic user data from Google
// UserInfoUrl = https://www.googleapis.com/oauth2/v2/userinfo
var request = new OAuth2Request("GET", new Uri(Constants.UserInfoUrl), null, e.Account);
var response = await request.GetResponseAsync();
if (response != null)
{
// Deserialize the data and store it in the account store
// The users email address will be used to identify data in SimpleDB
string userJson = await response.GetResponseTextAsync();
user = JsonConvert.DeserializeObject <User>(userJson);
}
if (account != null)
{
store.Delete(account, Constants.AppName);
}
try { await store.SaveAsync(account = e.Account, Constants.AppName); }
catch { await DisplayAlert("Email address", "keychain", "OK"); }
Xamarin.Forms.Application.Current.Properties["Boff"] = "Hello " + user.Name + "! \nWelcome to GreenBank";
Xamarin.Forms.Application.Current.Properties["First"] = user.GivenName;
Xamarin.Forms.Application.Current.Properties["Last"] = user.FamilyName;
Xamarin.Forms.Application.Current.Properties["Signed"] = true;
Application.Current.Properties["Account"] = e.Account;
}
}
async void OnAuthCompleted(object sender, AuthenticatorCompletedEventArgs e)
{
var authenticator = sender as OAuth2Authenticator;
if (authenticator != null)
{
authenticator.Completed -= OnAuthCompleted;
authenticator.Error -= OnAuthError;
}
UserProfile userProfile = null;
if (e.IsAuthenticated)
{
var tokeType = e.Account.Properties.ContainsKey("token_type") ? e.Account.Properties["token_type"] : "";
var accessToken = e.Account.Properties.ContainsKey("access_token") ? e.Account.Properties["access_token"] : "";
var expires = e.Account.Properties.ContainsKey("expires_in") ? e.Account.Properties["expires_in"] : "";
Debug.WriteLine($"{tokeType} Access Token : {accessToken}");
var request = new OAuth2Request("GET", new Uri(Constants.UserInfoUrl), null, e.Account);
var response = await request.GetResponseAsync();
if (response != null)
{
var result = await response.GetResponseTextAsync();
userProfile = JsonConvert.DeserializeObject <UserProfile>(result, new JsonSerializerSettings()
{
NullValueHandling = NullValueHandling.Ignore
});
Debug.WriteLine(result);
}
if (_account != null)
{
await _store.DeleteAsync(_account, Constants.AppName);
await _store.SaveAsync(_account = e.Account, Constants.AppName);
}
}
}
public async Task <bool> LoginAsync()
{
var user = await _authenticator.Authenticate(Provider);
if (user == null)
{
return(false);
}
_mobileService.CurrentUser = user;
var account = new Account(user.UserId);
account.Properties["Password"] = user.MobileServiceAuthenticationToken;
await _accountStore.SaveAsync(account, AuthProvider);
await _dataService.GetProfileAsync();
return(true);
}
async void OnAuthCompleted(object sender, AuthenticatorCompletedEventArgs e)
{
var authenticator = sender as OAuth2Authenticator;
if (authenticator != null)
{
authenticator.Completed -= OnAuthCompleted;
authenticator.Error -= OnAuthError;
}
User user = null;
if (e.IsAuthenticated)
{
// If the user is authenticated, request their basic user data from Google
// UserInfoUrl = https://www.googleapis.com/oauth2/v2/userinfo
var request = new OAuth2Request("GET", new Uri(Constants.UserInfoUrl), null, e.Account);
var response = await request.GetResponseAsync();
if (response != null)
{
// Deserialize the data and store it in the account store
// The users email address will be used to identify data in SimpleDB
string userJson = await response.GetResponseTextAsync();
user = JsonConvert.DeserializeObject <User>(userJson);
}
if (account != null)
{
store.Delete(account, Constants.AppName);
}
await store.SaveAsync(account = e.Account, Constants.AppName);
Debug.WriteLine(user.Picture);
Navigation.InsertPageBefore(new MainPage(), this);
await Navigation.PopAsync();
}
}
async void OnAuthCompleted(object sender, AuthenticatorCompletedEventArgs e)
{
var authenticator = sender as OAuth2Authenticator;
if (authenticator != null)
{
authenticator.Completed -= OnAuthCompleted;
authenticator.Error -= OnAuthError;
}
UserInfo user = null;
if (e.IsAuthenticated)
{
//if the authentication is successful.
// Sending a request to identity provider (Google) for retrieving the basic user data
// UserInfoUrl has been defined in the "AppAuthenParameters" class
var request = new OAuth2Request("GET", new Uri(AppAuthenParameters.UserInfoUrl), null, e.Account);
var response = await request.GetResponseAsync();
if (response != null)
{
// Deserialize the data and store it in the account store
string userJson = await response.GetResponseTextAsync();
user = JsonConvert.DeserializeObject <UserInfo>(userJson);
}
//Due to we use the FindAccountsForService class, we will delete the saved account
if (account != null)
{
store.Delete(account, AppAuthenParameters.AppName);
}
//Using Async method to save the new account
await store.SaveAsync(account = e.Account, AppAuthenParameters.AppName);
//Presents an alert dialog to the application user with a single cancel button
await DisplayAlert("Email address", user.Email, "OK");
}
}
public async void OnAuthCompleted(object sender, AuthenticatorCompletedEventArgs e)
{
if (sender is OAuth2Authenticator authenticator)
{
authenticator.Completed -= OnAuthCompleted;
authenticator.Error -= OnAuthError;
}
if (e.IsAuthenticated)
{
User user = await GetGoogleUserInfo(e.Account);
if (account != null)
{
store.Delete(account, Constants.AppName);
}
e.Account.Username = user.Name;
await store.SaveAsync(account = e.Account, Constants.AppName);
App.IrParaAplicacao();
//await DisplayAlert("Sucesso", "Usuário: " + user.Name, "OK");
}
}
public async void OnAuthCompleted(object sender, AuthenticatorCompletedEventArgs e)
{
if (sender is OAuth2Authenticator authenticator)
{
authenticator.Completed -= OnAuthCompleted;
authenticator.Error -= OnAuthError;
}
if (e.IsAuthenticated)
{
User user = null;
switch (loginFrom)
{
case Constants.FROM_GOOGLE:
user = await GetGoogleUserInfo(e.Account);
break;
case Constants.FROM_FACEBOOK:
user = await GetFacebookUserInfo(e.Account);
break;
}
if (account != null)
{
store.Delete(account, Constants.AppName);
}
await store.SaveAsync(account = e.Account, Constants.AppName);
// salva dados do usuário na base de dados local
App.usrCorrente = await UsuariosBD.InsereAtualizaUsuario(user, loginFrom);
// mostra página inicial
await App.MostrarPaginaInicial();
}
}
public async void OnAuthCompleted(object sender, AuthenticatorCompletedEventArgs e)
{
var authenticator = sender as OAuth2Authenticator;
if (authenticator != null)
{
authenticator.Completed -= OnAuthCompleted;
authenticator.Error -= OnAuthError;
}
User user = null;
if (e.IsAuthenticated)
{
// If the user is authenticated, request their basic user data from Google
// UserInfoUrl = https://www.googleapis.com/oauth2/v2/userinfo
var request = new OAuth2Request("GET", new Uri("https://www.googleapis.com/oauth2/v2/userinfo"), null, e.Account);
var response = await request.GetResponseAsync();
if (response != null)
{
// Deserialize the data and store it in the account store
// The users email address will be used to identify data in SimpleDB
string userJson = await response.GetResponseTextAsync();
user = JsonConvert.DeserializeObject <User>(userJson);
}
if (account != null)
{
store.Delete(account, serviceId: "655782672996-f7n91tloeocgksh8dogfuijhpfcre2m1.apps.googleusercontent.com");
}
await store.SaveAsync(account = e.Account, serviceId : "655782672996-f7n91tloeocgksh8dogfuijhpfcre2m1.apps.googleusercontent.com");
await DisplayAlert("Email address", "Google", cancel : "OK");
}
}
public async Task <Models.Account> LoginAccount(AccountLogin login)
{
var accountToken = await _accountTokenRepository.LoginAccount(login);
Debug.WriteLine("Get token from accountservice: " + accountToken.Token);
// Set our logged in token
App.ServiceManager.setAuthenticationToken(accountToken.Token); // Correctly set our token so we are authenticated
var account = await _accountRepository.GetAccount();
// If we found the old account, remove it with the new logged in one
if (XamarinAccount != null)
{
AccountStore.Delete(XamarinAccount, Constants.AppName);
}
// Save the account token so we can login again later
var xamarinAccount = new Xamarin.Auth.Account(account.Email);
xamarinAccount.Properties.Add("Token", accountToken.Token);
await AccountStore.SaveAsync(xamarinAccount, Constants.AppName);
return(account);
}
async void OnAuthCompleted(object sender, AuthenticatorCompletedEventArgs e)
{
var authenticator = sender as OAuth2Authenticator;
if (authenticator != null)
{
authenticator.Completed -= OnAuthCompleted;
authenticator.Error -= OnAuthError;
}
GoogleUsers user = null;
if (e.IsAuthenticated)
{
// If the user is authenticated, request their basic user data from Google
// UserInfoUrl = https://www.googleapis.com/oauth2/v2/userinfo
var request = new OAuth2Request("GET", new Uri(Constants.UserInfoUrl), null, e.Account);
var response = await request.GetResponseAsync();
if (response != null)
{
// Deserialize the data and store it in the account store
// The users email address will be used to identify data in SimpleDB
string userJson = await response.GetResponseTextAsync();
user = JsonConvert.DeserializeObject <GoogleUsers>(userJson);
user.IsToggled = false;
user.IsLoggedIn = true;
}
if (account != null)
{
store.Delete(account, Constants.AppName);
}
await store.SaveAsync(account = e.Account, Constants.AppName);
bool newuser = false;
if (await FirebaseHelper.CheckEmail(user.Email) == false)
{
await FirebaseHelper.AddUser(user.Email, user.Picture, user.Name, user.Id, user.IsToggled, user.IsLoggedIn);
newuser = true;
}
ClearPersisitance();
Application.Current.Properties.Add("Id", user.Id);
Application.Current.Properties.Add("FirstName", user.GivenName);
Application.Current.Properties.Add("LastName", user.FamilyName);
Application.Current.Properties.Add("DisplayName", user.Name);
Application.Current.Properties.Add("EmailAddress", user.Email);
Application.Current.Properties.Add("ProfilePicture", user.Picture);
Application.Current.Properties.Add("IsToggled", false);
await Application.Current.SavePropertiesAsync(); //persistance
if (newuser)
{
await FirebaseHelper.AddPantryItem("Example Item", "5", "12/15");
}
App.Current.MainPage = new AppShell();
}
}
async void OnAuthCompleted(object sender, AuthenticatorCompletedEventArgs e)
{
var authenticator = sender as OAuth2Authenticator;
if (authenticator != null)
{
authenticator.Completed -= OnAuthCompleted;
authenticator.Error -= OnAuthError;
}
TurnOnLoginSpinner(true);
User user = null;
if (e.IsAuthenticated)
{
// If the user is authenticated, request their basic user data from Google
// UserInfoUrl = https://www.googleapis.com/oauth2/v2/userinfo
var request = new OAuth2Request("GET", new Uri(Constants.UserInfoUrl), null, e.Account);
var response = await request.GetResponseAsync();
if (response != null)
{
// Deserialize the data and store it in the account store
// The users email address will be used to identify data in SimpleDB
string userJson = await response.GetResponseTextAsync();
user = JsonConvert.DeserializeObject <User>(userJson);
}
if (account != null)
{
store.Delete(account, Constants.AppName);
}
await store.SaveAsync(account = e.Account, Constants.AppName);
App app = App.Current;
// Reject non UCSC domains
string[] domainCheck = user.Email.Split('@');
if (!String.Equals(domainCheck[1], "ucsc.edu", StringComparison.OrdinalIgnoreCase))
{
Console.WriteLine("[OAuth_OnAuthCompleted] Authentication error: Not a UCSC email");
app.ShowLogin();
await DisplayAlert("Authentication Error", "Not a UCSC email", "OK");
LoginUtils.SetUserLoggedOut();
await Application.Current.SavePropertiesAsync();
}
else
{
if (await app.UserProfileManager.Init(user.Email))
{
app.ShowMain();
}
else
{
app.UserInfo.NameFirst = user.Name;
app.UserInfo.NameLast = user.FamilyName;
app.ShowProfileCreation();
}
LoginUtils.SetUserLoggedIn();
}
TurnOnLoginSpinner(false);
}
}
private async void AccountStoreTestsAsync(object authenticator, AuthenticatorCompletedEventArgs ee)
{
AccountStore account_store = AccountStore.Create();
await account_store.SaveAsync(ee.Account, provider);
//------------------------------------------------------------------
// Android
// https://kb.xamarin.com/agent/case/225411
// cannot reproduce
try
{
//------------------------------------------------------------------
// Xamarin.iOS - following line throws
IEnumerable <Account> accounts = await account_store.FindAccountsForServiceAsync(provider);
Account account1 = accounts.FirstOrDefault();
//------------------------------------------------------------------
if (null != account1)
{
string token = default(string);
string token_name = default(string);
Type t = authenticator.GetType();
if (t == typeof(Xamarin.Auth.OAuth2Authenticator))
{
token_name = "access_token";
token = account1.Properties[token_name].ToString();
}
else if (t == typeof(Xamarin.Auth.OAuth1Authenticator))
{
token_name = "oauth_token";
token = account1.Properties[token_name].ToString();
}
UIAlertView alert =
new UIAlertView
(
"Token 3",
"access_token = " + token,
null,
"OK",
null
);
alert.Show();
}
}
catch (System.Exception exc)
{
// Xamarin.iOS
// exc {System.ArgumentNullException: Value cannot be null.
// Parameter name: data
// at Foundation.NSString.Fr…} System.ArgumentNullException
// Value cannot be null.
// Parameter name: data
string msg = exc.Message;
System.Diagnostics.Debug.WriteLine("Exception AccountStore: " + msg);
}
try
{
await AccountStore.Create().SaveAsync(ee.Account, provider + ".v.2");
}
catch (System.Exception exc)
{
string msg = exc.Message;
System.Diagnostics.Debug.WriteLine("Exception AccountStore: " + msg);
}
try
{
//------------------------------------------------------------------
// Xamarin.iOS - throws
IEnumerable <Account> accounts = await account_store.FindAccountsForServiceAsync(provider + ".v.2");
Account account2 = accounts.FirstOrDefault();
//------------------------------------------------------------------
if (null != account2)
{
string token = default(string);
string token_name = default(string);
Type t = authenticator.GetType();
if (t == typeof(Xamarin.Auth.OAuth2Authenticator))
{
token_name = "access_token";
token = account2.Properties[token_name].ToString();
}
else if (t == typeof(Xamarin.Auth.OAuth1Authenticator))
{
token_name = "oauth_token";
token = account2.Properties[token_name].ToString();
}
UIAlertView alert = new UIAlertView
(
"Token 4",
"access_token = " + token,
null,
"OK",
null
);
alert.Show();
}
}
catch (System.Exception exc)
{
string msg = exc.Message;
System.Diagnostics.Debug.WriteLine("Exception AccountStore: " + msg);
}
return;
}
private async void AccountStoreTestsAsync(object authenticator, AuthenticatorCompletedEventArgs ee)
{
AccountStore account_store = AccountStore.Create(this);
await account_store.SaveAsync(ee.Account, provider);
//------------------------------------------------------------------
// Android
// https://kb.xamarin.com/agent/case/225411
// cannot reproduce
Account account1 = (await account_store.FindAccountsForServiceAsync(provider)).FirstOrDefault();
if (null != account1)
{
//------------------------------------------------------------------
string token = default(string);
if (null != account1)
{
string token_name = default(string);
Type t = authenticator.GetType();
if (t == typeof(Xamarin.Auth.OAuth2Authenticator))
{
token_name = "access_token";
token = account1.Properties[token_name].ToString();
}
else if (t == typeof(Xamarin.Auth.OAuth1Authenticator))
{
token_name = "oauth_token";
token = account1.Properties[token_name].ToString();
}
}
//------------------------------------------------------------------
Toast.MakeText
(
this,
"access_token = " + token,
ToastLength.Long
).Show();
}
//------------------------------------------------------------------
AccountStore.Create(this).Save(ee.Account, provider + ".v.2");
//------------------------------------------------------------------
// throws on iOS
//
IEnumerable <Account> accounts = await(AccountStore.Create(this).FindAccountsForServiceAsync(provider + ".v.2"));
Account account2 = accounts.FirstOrDefault();
if (null != account2)
{
//------------------------------------------------------------------
string token = default(string);
if (null != account2)
{
string token_name = default(string);
Type t = authenticator.GetType();
if (t == typeof(Xamarin.Auth.OAuth2Authenticator))
{
token_name = "access_token";
token = account2.Properties[token_name].ToString();
}
else if (t == typeof(Xamarin.Auth.OAuth1Authenticator))
{
token_name = "oauth_token";
token = account2.Properties[token_name].ToString();
}
}
//------------------------------------------------------------------
Toast.MakeText
(
this,
"access_token = " + token,
ToastLength.Long
).Show();
}
//------------------------------------------------------------------
return;
}
async void OnAuthCompleted(object sender, AuthenticatorCompletedEventArgs e)
{
try
{
using (UserDialogs.Instance.Loading(""))
{
var authenticator = sender as OAuth2Authenticator;
if (authenticator != null)
{
authenticator.Completed -= OnAuthCompleted;
authenticator.Error -= OnAuthError;
}
User user = null;
if (e.IsAuthenticated)
{
OAuth2Request oAuth2Request = null;
string returnedJson = null;
// If the user is authenticated, request their basic user data from Google
// UserInfoUrl = https://www.googleapis.com/oauth2/v2/userinfo
switch (SocialMedia)
{
case "facebook":
oAuth2Request = new OAuth2Request("GET", new Uri(Constants.graphAPI), null, e.Account);
break;
case "google":
oAuth2Request = new OAuth2Request("GET", new Uri(Constants.UserInfoUrl), null, e.Account);
break;
default:
break;
}
//var request = new OAuth2Request("GET", new Uri(Constants.UserInfoUrl), null, e.Account);
var response = await oAuth2Request.GetResponseAsync();
if (response != null)
{
// Deserialize the data and store it in the account store
// The users email address will be used to identify data in SimpleDB
string userJson = await response.GetResponseTextAsync();
switch (SocialMedia)
{
case "google":
try
{
user = JsonConvert.DeserializeObject <User>(userJson);
lvm.User.Username = user.Email;
lvm.User.Password = user.Email;
lvm.User.EmailAddress = user.Email;
lvm.User.ConfirmPin = user.Email;
}
catch (Exception ex)
{
var log = ex;
}
break;
case "facebook":
try
{
var fbuser = JsonConvert.DeserializeObject <FaceBookProfile>(userJson);
//var fbuser = JsonValue.Parse(response.GetResponseText());
lvm.User.Username = fbuser.Email;
lvm.User.Password = fbuser.Email;
lvm.User.EmailAddress = fbuser.Email;
lvm.User.ConfirmPin = fbuser.Email;
}
catch (Exception ex)
{
var log = ex;
}
break;
default:
break;
}
}
if (account != null)
{
store.Delete(account, Constants.AppName);
}
await store.SaveAsync(account = e.Account, Constants.AppName);
//UserDialogs.Instance.Alert("", "Email address: " + user.Email + "\n fullname:" + user.Name + "\n gender:" + user.Gender, "OK");
MyToast t = new MyToast();
UserDialogs.Instance.Toast(t.ShowMyToast(Color.Green, "Successful login"));
GlobalStaticFields.Username = lvm.User.Username;
var tk = await lvm.GetTokenFromAPI().ConfigureAwait(false);
if (tk)
{
lvm.PersistUserDetails();
//Application.Current.MainPage.Navigation.PushAsync(new AppLanding());
Device.BeginInvokeOnMainThread
(
async() => await Application.Current.MainPage.Navigation.PushAsync(new AppLanding())
);
}
else
{
var reg = await lvm.Register().ConfigureAwait(false);
if (reg)
{
//lvm.PersistUserDetails();
Application.Current.MainPage.Navigation.PushAsync(new AppLanding());
//Device.BeginInvokeOnMainThread
// (
//async () => await Application.Current.MainPage.Navigation.PushAsync(new AppLanding())
//);
}
else
{
Device.BeginInvokeOnMainThread
(() =>
UserDialogs.Instance.Toast(t.ShowMyToast(Color.OrangeRed, $"Unsuccessful. {lvm.RegisterationError} ")));
}
}
}
else
{
MyToast t = new MyToast();
UserDialogs.Instance.Toast(t.ShowMyToast(Color.PaleVioletRed, $"Unsuccessful {SocialMedia} login"));
}
}
}
catch (Exception ex)
{
var log = ex;
}
}
private async void OnAuthCompleted(object sender, AuthenticatorCompletedEventArgs e)
{
var authenticator = sender as OAuth2Authenticator;
if (authenticator != null)
{
authenticator.Completed -= OnAuthCompleted;
authenticator.Error -= OnAuthError;
}
if (e.IsAuthenticated)
{
if (authenticator.AuthorizeUrl.Host == "www.facebook.com")
{
FacebookEmail facebookEmail = null;
var httpClient = new HttpClient();
var json = await httpClient.GetStringAsync($"https://graph.facebook.com/me?fields=id,name,first_name,last_name,email,picture.type(large)&access_token=" + e.Account.Properties["access_token"]);
facebookEmail = JsonConvert.DeserializeObject <FacebookEmail>(json);
await store.SaveAsync(account = e.Account, Constants.AppName);
Application.Current.Properties.Remove("Id");
Application.Current.Properties.Remove("FirstName");
Application.Current.Properties.Remove("LastName");
Application.Current.Properties.Remove("DisplayName");
Application.Current.Properties.Remove("EmailAddress");
Application.Current.Properties.Remove("ProfilePicture");
Application.Current.Properties.Add("Id", facebookEmail.Id);
Application.Current.Properties.Add("FirstName", facebookEmail.First_Name);
Application.Current.Properties.Add("LastName", facebookEmail.Last_Name);
Application.Current.Properties.Add("DisplayName", facebookEmail.Name);
Application.Current.Properties.Add("EmailAddress", facebookEmail.Email);
Application.Current.Properties.Add("ProfilePicture", facebookEmail.Picture.Data.Url);
await Navigation.PushAsync(new FilesPage());
}
else
{
GoogleFiles googleFiles = null;
//GoogleAuthorizationCodeFlow.Initializer initializer = new GoogleAuthorizationCodeFlow.Initializer();
DriveService driveService = new DriveService();
//List<File> files = RetrieveAllFiles(driveService);
//Console.WriteLine(files.Count);
//// If the user is authenticated, request their basic user data from Google
//// UserInfoUrl = https://www.googleapis.com/oauth2/v2/userinfo
var request = new OAuth2Request("GET", new Uri(Constants.GooglDriveFilesUrl), null, e.Account);
var response = await request.GetResponseAsync();
if (response != null)
{
// Deserialize the data and store it in the account store
// The users email address will be used to identify data in SimpleDB
string data = await response.GetResponseTextAsync();
googleFiles = JsonConvert.DeserializeObject <GoogleFiles>(data);
}
//if (account != null)
//{
// store.Delete(account, Constants.AppName);
//}
//await store.SaveAsync(account = e.Account, Constants.AppName);
//Application.Current.Properties.Remove("Id");
//Application.Current.Properties.Remove("FirstName");
//Application.Current.Properties.Remove("LastName");
//Application.Current.Properties.Remove("DisplayName");
//Application.Current.Properties.Remove("EmailAddress");
//Application.Current.Properties.Remove("ProfilePicture");
//Application.Current.Properties.Add("Id", user.Id);
//Application.Current.Properties.Add("FirstName", user.GivenName);
//Application.Current.Properties.Add("LastName", user.FamilyName);
//Application.Current.Properties.Add("DisplayName", user.Name);
//Application.Current.Properties.Add("EmailAddress", user.Email);
//Application.Current.Properties.Add("ProfilePicture", user.Picture);
var filePage = new FilesPage();
filePage.BindingContext = googleFiles.Items;
await Navigation.PushAsync(filePage);
}
}
}
async void OnAuthCompleted(object sender, AuthenticatorCompletedEventArgs e)
{
var authenticator = sender as OAuth2Authenticator;
if (authenticator != null)
{
authenticator.Completed -= OnAuthCompleted;
authenticator.Error -= OnAuthError;
}
if (e.IsAuthenticated)
{
if (authenticator.AuthorizeUrl.Host == "www.facebook.com")
{
FacebookEmail facebookEmail = null;
var httpClient = new HttpClient();
var json = await httpClient.GetStringAsync($"https://graph.facebook.com/me?fields=id,name,first_name,last_name,email,picture.type(large)&access_token=" + e.Account.Properties["access_token"]);
facebookEmail = JsonConvert.DeserializeObject <FacebookEmail>(json);
await store.SaveAsync(account = e.Account, Constants.AppName);
Application.Current.Properties.Remove("Id");
Application.Current.Properties.Remove("FirstName");
Application.Current.Properties.Remove("LastName");
Application.Current.Properties.Remove("DisplayName");
Application.Current.Properties.Remove("EmailAddress");
Application.Current.Properties.Remove("ProfilePicture");
Application.Current.Properties.Add("Id", facebookEmail.Id);
Application.Current.Properties.Add("FirstName", facebookEmail.First_Name);
Application.Current.Properties.Add("LastName", facebookEmail.Last_Name);
Application.Current.Properties.Add("DisplayName", facebookEmail.Name);
Application.Current.Properties.Add("EmailAddress", facebookEmail.Email);
Application.Current.Properties.Add("ProfilePicture", facebookEmail.Picture.Data.Url);
await Navigation.PushAsync(new MainPage());
}
else
{
NUsers user = null;
// If the user is authenticated, request their basic user data from Google
// UserInfoUrl = https://www.googleapis.com/oauth2/v2/userinfo
var request = new OAuth2Request("GET", new Uri(Constants.GoogleUserInfoUrl), null, e.Account);
var response = await request.GetResponseAsync();
if (response != null)
{
// Deserialize the data and store it in the account store
// The users email address will be used to identify data in SimpleDB
string userJson = await response.GetResponseTextAsync();
user = JsonConvert.DeserializeObject <NUsers>(userJson);
}
if (account != null)
{
store.Delete(account, Constants.AppName);
}
await store.SaveAsync(account = e.Account, Constants.AppName);
Application.Current.Properties.Remove("Id");
Application.Current.Properties.Remove("FirstName");
Application.Current.Properties.Remove("LastName");
Application.Current.Properties.Remove("DisplayName");
Application.Current.Properties.Remove("EmailAddress");
Application.Current.Properties.Remove("ProfilePicture");
Application.Current.Properties.Add("Id", user.Id);
Application.Current.Properties.Add("FirstName", user.GivenName);
Application.Current.Properties.Add("LastName", user.FamilyName);
Application.Current.Properties.Add("DisplayName", user.Name);
Application.Current.Properties.Add("EmailAddress", user.Email);
Application.Current.Properties.Add("ProfilePicture", user.Picture);
await Navigation.PushAsync(new MainPage());
}
}
}
async void OnAuthCompleted(object sender, AuthenticatorCompletedEventArgs e)
{
using (UserDialogs.Instance.Loading("Iniciando Sesión"))
{
var authenticator = sender as OAuth2Authenticator;
if (authenticator != null)
{
authenticator.Completed -= OnAuthCompleted;
authenticator.Error -= OnAuthError;
}
User user = null;
if (e.IsAuthenticated)
{
String urlInfo = accountLoggedIn.Equals("Google") ? Constants.UserInfoUrl :
"https://graph.facebook.com/me?fields=email";
// If the user is authenticated, request their basic user data from Google
// UserInfoUrl = https://www.googleapis.com/oauth2/v2/userinfo
var request = new OAuth2Request("GET", new Uri(urlInfo), null, e.Account);
var response = await request.GetResponseAsync();
if (response != null)
{
FacebookResponse userFb = new FacebookResponse();
// Deserialize the data and store it in the account store
// The users email address will be used to identify data in SimpleDB
string userJson = await response.GetResponseTextAsync();
//user = JsonConvert.DeserializeObject<User>(userJson);
if (accountLoggedIn.Equals("Google"))
{
user = JsonConvert.DeserializeObject <User>(userJson);
}
else
{
respuestaPerfil = await GetFacebookProfileAsync();
//userFb = JsonConvert.DeserializeObject<FacebookResponse>(userJson);
}
if (account != null)
{
store.Delete(account, Constants.AppName);
}
await store.SaveAsync(account = e.Account, Constants.AppName);
if (accountLoggedIn.Equals("Google"))
{
RegistrarPersona(user.Email, user.Name);
}
else
{
String correo = respuestaPerfil.Email;
correo = correo.Replace(@"\\u0040", "@");
//await DisplayAlert("else de fb", correo, "ok");
RegistrarPersona(correo, respuestaPerfil.Name);
}
//await DisplayAlert("Email address", user.Email+", "+user.Name, "OK");
}
}
}
}
async void OnAuthCompleted(object sender, AuthenticatorCompletedEventArgs e)
{
using (UserDialogs.Instance.Loading(""))
{
var authenticator = sender as OAuth2Authenticator;
if (authenticator != null)
{
authenticator.Completed -= OnAuthCompleted;
authenticator.Error -= OnAuthError;
}
User user = null;
if (e.IsAuthenticated)
{
// If the user is authenticated, request their basic user data from Google
// UserInfoUrl = https://www.googleapis.com/oauth2/v2/userinfo
var request = new OAuth2Request("GET", new Uri(Constants.UserInfoUrl), null, e.Account);
var response = await request.GetResponseAsync();
if (response != null)
{
// Deserialize the data and store it in the account store
// The users email address will be used to identify data in SimpleDB
string userJson = await response.GetResponseTextAsync();
user = JsonConvert.DeserializeObject <User>(userJson);
}
if (account != null)
{
store.Delete(account, Constants.AppName);
}
await store.SaveAsync(account = e.Account, Constants.AppName);
//UserDialogs.Instance.Alert("", "Email address: " + user.Email + "\n fullname:" + user.Name + "\n gender:" + user.Gender, "OK");
MyToast t = new MyToast();
UserDialogs.Instance.Toast(t.ShowMyToast(Color.Green, "Successful google login"));
lvm.User.Username = user.Email;
lvm.User.Password = user.Email;
lvm.User.EmailAddress = user.Email;
lvm.User.ConfirmPin = user.Email;
var tk = await lvm.GetTokenFromAPI().ConfigureAwait(false);
if (tk)
{
Navigation.PushAsync(new AppLanding());
}
else
{
var reg = await lvm.Register().ConfigureAwait(false);
if (reg)
{
Device.BeginInvokeOnMainThread
(
async() => Navigation.PushAsync(new AppLanding())
);
}
else
{
Device.BeginInvokeOnMainThread
(() =>
UserDialogs.Instance.Toast(t.ShowMyToast(Color.OrangeRed, $"Unsuccessful. {lvm.RegisterationError} ")));
}
}
}
else
{
MyToast t = new MyToast();
UserDialogs.Instance.Toast(t.ShowMyToast(Color.PaleVioletRed, "Unsuccessful google login"));
}
}
}
