public void Signup(string username, string password, string passwordRepeat, string firstName, string lastName, SignUpPage signup)
{
if (password == passwordRepeat)
{
password = Sha256(password, signup);
string hash = BCrypt.HashPassword(password, BCrypt.GenerateSalt());
client = new WebClient();
string response = client.DownloadString(new Uri("https://meetup-app.000webhostapp.com/signup.php?username="******"&password="******"&firstname=" + firstName + "&lastname=" + lastName));
if (response == "success")
{
signup.DisplayAlert("Success", "Account created.", "Log-in");
signup.Navigation.PopToRootAsync();
}
else
{
signup.DisplayAlert("Error", response, "Try again");
}
}
else
{
signup.DisplayAlert("Error", "Passwords do not match.", "Try again");
}
}
/// <summary>
/// Invoked when the Sign Up button is clicked.
/// </summary>
/// <param name="obj">The Object</param>
private async void SignUpClicked(object obj)
{
var signUpRequest = new SignUpRequest
{
Email = Email,
Password = Password,
ConfirmPassword = ConfirmPassword,
Name = Name
};
var result = await authorizationService.SignUp(signUpRequest);
if (result.IsSuccess)
{
App.IsUserLoggedId = true;
App.Token = result.Token;
App.UserId = result.UserId;
Application.Current.MainPage = new NavigationPage(new BottomNavigationPage());
}
else
{
await page.DisplayAlert("Error", result.ErrorMessage, "Ok");
}
}
public async void SignUp(object obj)
{
IsBusy = true;
LoadingMessage = "Creating Account...";
Regex regex = new Regex("^(?=.*[0-9])(?=.*[a-z])(?=.*[A-Z]).{6,20}$");
if (
string.IsNullOrEmpty(name) ||
string.IsNullOrEmpty(email) ||
string.IsNullOrEmpty(password) ||
string.IsNullOrEmpty(confirmPassword) ||
string.IsNullOrEmpty(gender) ||
birthday == null
)
{
await signUpPage.DisplayAlert("Error", "Fields with * cannot be empty", "Ok");
}
else if (!regex.Match(password).Success)
{
await signUpPage.DisplayAlert("Error",
"Passwords should be 6 to 20 chars long and should be a combination of numbers, small and capital letters",
"Ok");
}
else if (!password.Equals(confirmPassword))
{
await signUpPage.DisplayAlert("Error", "Passwords doesn't match", "Ok");
}
else
{
//Check if email id already exists
if (await ServiceLocator.AzureService.GetUserByEmail(email) != null)
{
IsBusy = false;
await signUpPage.DisplayAlert("Sorry", "Email id already exists!", "Please sign in or enter different email id");
return;
}
//Create BAMPppUser Object
BAMAppUser user = CreateUserInstance();
user.Password = Password;
await ServiceLocator.AzureService.Add(user);
//if inserted successfully navigate
BAMAppUser savedUser = await ServiceLocator.AzureService.GetUserByEmail(user.Email);
if (savedUser != null)
{
//save userID and user info to local settings
Settings.UserId = savedUser.Id;
Settings.Avatar = user.Avatar;
Settings.Name = user.Name;
//remove sign up page from navigation stack
signUpPage.Navigation.InsertPageBefore(new HomePage(), signUpPage.Navigation.NavigationStack.First());
await signUpPage.Navigation.PopToRootAsync();
}
}
IsBusy = false;
}
