public async Task <bool> LoginWithToken()
{
try
{
if (App.UserToken == null && App.User == null)
{
var tokenVal = await SecureStorage.GetAsync("userToken");
if (tokenVal != null)
{
var user = await authProvider.GetUserAsync(tokenVal);
App.UserToken = tokenVal;
App.User = user;
return(true);
}
else
{
return(false);
}
}
else
{
return(true);
}
}
catch (Exception)
{
return(false);
}
}
public async Task <Response> Login(Model.User user)
{
try
{
var authLink = await authProvider.SignInWithEmailAndPasswordAsync(user.EmailID, user.Password);
firebaseUser = await authProvider.GetUserAsync(authLink.FirebaseToken);
client = new FirebaseClient(Config.FirebaseWebApp,
new FirebaseOptions
{
AuthTokenAsyncFactory = () => Task.FromResult <string>(authLink.FirebaseToken)
}
);
storageClient = new FirebaseStorage(Config.FirebaseStorageApp,
new FirebaseStorageOptions
{
AuthTokenAsyncFactory = () => Task.FromResult <string>(authLink.FirebaseToken)
}
);
return(new Response {
Success = true, Code = (firebaseUser.IsEmailVerified) ? Code.Default : Code.EmailNotVerified
});
}
catch (Exception ex)
{
return(new Response {
Success = false
});
}
}
public string WhoFirebase()
{
// return "sdsds dsds";
var token = "AIzaSyBSD5vZpqL2Q0hV-CDwX6T7oYKTbEernjQ";
// specify your app’s client key when creating the auth provider
var ap = new FirebaseAuthProvider(new FirebaseConfig(token));
// var result3=ap.CreateUserWithEmailAndPasswordAsync("xxx", "ccc").Result;
// var result3 = ap.CreateUserWithEmailAndPasswordAsync("xxx", "ccc").Result;
// FirebaseAuthLink rr = ap.SignInWithEmailAndPasswordAsync("", "").Result;
// sign in with OAuth. You can also sign in anonymously
var auth = ap.SignInWithEmailAndPasswordAsync("*****@*****.**", "0549411222").Result;
var ddd = auth.FirebaseToken;
try
{
var ddddd = ap.GetUserAsync(ddd).Result;
return(ddddd.FirstName + " " + ddddd.LastName);
}
catch (Exception w3w)
{
throw w3w;
}
}
public async Task <bool> SignInUser(string email, string password)
{
try
{
_authLink = await authProvider.SignInWithEmailAndPasswordAsync(email, password);
String token = _authLink.FirebaseToken;
SaveFirebaseAuth(_authLink);
// token = Settings.FirebaseAuthJson;
Firebase.Auth.User user = await authProvider.GetUserAsync(token);
if (user.IsEmailVerified == false)
{
ResendEmailVerification(_authLink.FirebaseToken);
String massage = String.Format("الحساب غير مفعل سوف نعيد ارسال رابط التفعيل الا الايميل ",
email);
await App.Current.MainPage.DisplayAlert("تأكيد", massage, "موافق");
}
return(user.IsEmailVerified);
}
catch (FirebaseAuthException ee)
{
switch (ee.Reason)
{
case AuthErrorReason.WrongPassword:
await App.Current.MainPage.DisplayAlert("خطأ", " كلمة السر غير صحيحة", "موافق");
break;
case AuthErrorReason.UnknownEmailAddress:
await App.Current.MainPage.DisplayAlert("خطأ", " الايميل غير مستخدم", "موافق");
break;
}
return(false);
}
catch (System.Exception e)
{
return(false);
throw e;
}
}
static void Main(string[] args)
{
eDataType dd = (eDataType)Enum.Parse(typeof(eDataType), "open");
/*
*
*/
var token = "AIzaSyBSD5vZpqL2Q0hV-CDwX6T7oYKTbEernjQ";
// specify your app’s client key when creating the auth provider
var ap = new FirebaseAuthProvider(new FirebaseConfig(token));
// var result3=ap.CreateUserWithEmailAndPasswordAsync("xxx", "ccc").Result;
// var result3 = ap.CreateUserWithEmailAndPasswordAsync("xxx", "ccc").Result;
// FirebaseAuthLink rr = ap.SignInWithEmailAndPasswordAsync("", "").Result;
// sign in with OAuth. You can also sign in anonymously
var auth = ap.SignInWithEmailAndPasswordAsync("*****@*****.**", "x").Result;
var ddd = auth.FirebaseToken;
var ddddd = ap.GetUserAsync(ddd).Result;
Console.WriteLine("{0},{1}", ddddd.Email, ddddd.LastName);
Console.ReadLine();
var firebase = new FirebaseClient(
"https://fir-tocrm.firebaseio.com",
new FirebaseOptions
{
AuthTokenAsyncFactory = () => Task.FromResult(auth.FirebaseToken)
});
var dinos = firebase
.Child("posts")
.OnceAsync <PostDetail>().Result;
foreach (var dino in dinos)
{
Console.WriteLine($"{dino.Key} is {dino.Object.author }m high.");
}
}
async void LoginButton_Clicked(System.Object sender, System.EventArgs e)
{
var authProvider = new FirebaseAuthProvider(new FirebaseConfig("AIzaSyAg4riVkvSMtWwKZ6_UssK28-2K6xOndrg"));
try
{
var auth = await authProvider.SignInWithEmailAndPasswordAsync(UserLoginEmail.Text, UserLoginPassword.Text);
var user = await authProvider.GetUserAsync(auth.FirebaseToken);
if (!user.IsEmailVerified)
{
await App.Current.MainPage.DisplayAlert("Mail", "Potvrdite mail adresu kako bi nastavili koristiti aplikaciju.", "Ok");
}
else
{
var users = await UserDataStore.GetItemsAsync(false);
var firebaseUser = users.Where(u => u.Username == user.DisplayName).FirstOrDefault();
if (firebaseUser != null)
{
var serializedUser = JsonConvert.SerializeObject(firebaseUser);
Preferences.Set("FirebaseUser", serializedUser);
await App.Current.MainPage.DisplayAlert("Successfull", $"Pozdrav {user.DisplayName}, uspješno ste izvršili prijavu!", "OK");
await Navigation.PushAsync(new MainPage());
}
else
{
await App.Current.MainPage.DisplayAlert("Pogreška", $"Korisnik ne postoji.", "OK");
}
}
}
catch (Exception ex)
{
await App.Current.MainPage.DisplayAlert("Upozorenje", "Neispravni podatci za prijavu.", "OK");
}
}
public async Task <User> GetUserAsync(string firebaseToken)
{
return(await _firebaseAuthProvider.GetUserAsync(firebaseToken));
}
internal Task <User> GetUpdatedUserAsync() => _authProvider.GetUserAsync(AuthLink);
async void RegistrationButton_Clicked(System.Object sender, System.EventArgs e)
{
if (
String.IsNullOrEmpty(newuser_username.Text) ||
String.IsNullOrEmpty(newuser_email.Text) ||
String.IsNullOrEmpty(newuser_firstname.Text) ||
String.IsNullOrEmpty(newuser_lastname.Text) ||
String.IsNullOrEmpty(newuser_password.Text) ||
String.IsNullOrEmpty(newuser_phonenumber.Text)
)
{
await App.Current.MainPage.DisplayAlert("Info", "Za registraciju potrebno je ispuniti sva polja", "OK");
}
else
{
try
{
bool isSuccessful = false;
FirebaseUser firebaseUser = new FirebaseUser();
User user = new User();
using (await MaterialDialog.Instance.LoadingDialogAsync(message: "Dohvaćam podatke.."))
{
var users = await UserDataStore.GetItemsAsync(false);
var username_alreadyexists = users.Where(u => u.Username == newuser_username.Text).FirstOrDefault();
var email_alreadyexists = users.Where(u => u.Email == newuser_email.Text).FirstOrDefault();
if (username_alreadyexists != null)
{
throw new FirebaseAuthException(null, null, null, null, reason: AuthErrorReason.UserNotFound);
}
if (email_alreadyexists != null)
{
throw new FirebaseAuthException(null, null, null, null, reason: AuthErrorReason.EmailExists);
}
var authProvider = new FirebaseAuthProvider(new FirebaseConfig("AIzaSyAg4riVkvSMtWwKZ6_UssK28-2K6xOndrg"));
var auth = await authProvider.CreateUserWithEmailAndPasswordAsync(newuser_email.Text, newuser_password.Text, newuser_username.Text, true);
user = await authProvider.GetUserAsync(auth.FirebaseToken);
}
if (!user.IsEmailVerified)
{
var allFbUsers = await UserDataStore.GetItemsAsync(false);
var fbUser = allFbUsers.Where(f => f.Email == user.Email).FirstOrDefault();
firebaseUser = fbUser;
if (firebaseUser != null)
{
isSuccessful = true;
}
else
{
firebaseUser = new FirebaseUser
{
Email = newuser_email.Text,
Username = newuser_username.Text,
Year = DateTime.Now.Year.ToString(),
FirstName = newuser_firstname.Text,
LastName = newuser_lastname.Text,
PicturePath = "https://png.pngtree.com/png-vector/20190710/ourmid/pngtree-user-vector-avatar-png-image_1541962.jpg",
PhoneNumber = newuser_phonenumber.Text
};
isSuccessful = await UserDataStore.AddItemAsync(firebaseUser);
}
if (isSuccessful)
{
await App.Current.MainPage.DisplayAlert("Uspješna registracija", "Potvrdite mail adresu kako bi nastavili koristiti aplikaciju.", "Ok");
App.Current.MainPage = new NavigationPage(new UserPage());
}
else
{
await App.Current.MainPage.DisplayAlert("Greška", "Pokušajte ponovno ili se obratite korisničkoj podršci", "Ok");
}
}
}
catch (FirebaseAuthException ex)
{
if (ex.Reason.Equals(Firebase.Auth.AuthErrorReason.EmailExists))
{
await App.Current.MainPage.DisplayAlert("Upozorenje", "Račun sa ovom mail adresom već postoji. Pokušajte ponovno ili se prijavite sa google-om.", "OK");
}
else if (ex.Reason.Equals(Firebase.Auth.AuthErrorReason.InvalidEmailAddress))
{
await App.Current.MainPage.DisplayAlert("Upozorenje", "Email adresa nije valjana. Pokušajte ponovno ili upišite neku drugu email adresu.", "OK");
}
else if (ex.Reason.Equals(Firebase.Auth.AuthErrorReason.WeakPassword))
{
await App.Current.MainPage.DisplayAlert("Upozorenje", "Lozinka mora biti dugačka barem 7 znakova, mora se sastojati od kojih barem jedan mora biti znak i barem jedan broj.", "OK");
}
else if (ex.Reason.Equals(Firebase.Auth.AuthErrorReason.UserNotFound))
{
await App.Current.MainPage.DisplayAlert("Upozorenje", "Već postoji osoba s tim korisničkim imenom!", "OK");
}
else if (ex.Reason.Equals(Firebase.Auth.AuthErrorReason.InvalidEmailAddress))
{
await App.Current.MainPage.DisplayAlert("Upozorenje", "Neispravna mail adresa!", "OK");
}
else if (ex.Reason.Equals(Firebase.Auth.AuthErrorReason.WrongPassword))
{
await App.Current.MainPage.DisplayAlert("Upozorenje", "Neispravna lozinka!", "OK");
}
else
{
await App.Current.MainPage.DisplayAlert("Alert", ex.Message, "OK");
}
}
}
}
