HackXlbef
/
Seekers
0
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Login-Register Update

Browse Source
main
unknown 6 months ago
parent d1f9f85a9e
commit 4108506fc5
10 changed files with 197 additions and 49 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Show Stats Download Patch File Download Diff File
  1. 6
      App.xaml.cs
  2. 1
      AppShell.xaml
  3. 27
      Helpers/AuthHelper.cs
  4. 1
      Models/User.cs
  5. 20
      Views/DashboardPage.xaml
  6. 2
      Views/DashboardPage.xaml.cs
  7. 3
      Views/LoginPage.xaml
  8. 22
      Views/LoginPage.xaml.cs
  9. 32
      Views/RegistrationPage.xaml
  10. 130
      Views/RegistrationPage.xaml.cs

6
App.xaml.cs
Unescape View File

@ -19,7 +19,11 @@ namespace Justice
var dbHelper = new DatabaseHelper();
await dbHelper.InitializeAsync<EmergencyContact>();
await dbHelper.InitializeAsync<IncidentReport>();
await dbHelper.InitializeAsync<User>();// Asynchronously create the EmergencyContact table
await dbHelper.InitializeAsync<User>();
Task.Run(async () =>
{
await dbHelper.InitializeAsync<User>(); // Initialize the User table
}).Wait();// Asynchronously create the EmergencyContact table
}
catch (Exception ex)
{

1
AppShell.xaml
Unescape View File

@ -10,6 +10,7 @@
<ShellContent Title="Login" ContentTemplate="{DataTemplate views:LoginPage}" Route="LoginPage" />
<ShellContent Title="Dashboard" ContentTemplate="{DataTemplate views:DashboardPage}" Route="DashboardPage" />
<ShellContent Title="View Reports" ContentTemplate="{DataTemplate views:ViewReportsPage}" Route="ViewReportsPage" />
<ShellContent Title="Register" ContentTemplate="{DataTemplate views:RegistrationPage}" Route="RegistrationPage" />
<MenuItem Text="Logout" Command="{Binding LogoutCommand}" />
</Shell>

27
Helpers/AuthHelper.cs
Unescape View File

@ -0,0 +1,27 @@
using Microsoft.Maui.Storage;
namespace Justice.Helpers
{
public static class AuthHelper
{
private const string IsLoggedInKey = "IsLoggedIn";
private const string UserRoleKey = "UserRole";
public static bool IsLoggedIn => Preferences.Get(IsLoggedInKey, false);
public static string UserRole => Preferences.Get(UserRoleKey, string.Empty);
public static void Login(string role)
{
Preferences.Set(IsLoggedInKey, true);
Preferences.Set(UserRoleKey, role);
}
public static void Logout()
{
Preferences.Remove(IsLoggedInKey);
Preferences.Remove(UserRoleKey);
}
}
}

1
Models/User.cs
Unescape View File

@ -13,6 +13,7 @@ namespace Justice.Models
public string Password { get; set; }
public string Role { get; set; }
public string AuthorityType { get; set; }
public string IdentityFilePath { get; set; }
}
public class AuthorityUser : User
{

20
Views/DashboardPage.xaml
Unescape View File

@ -5,17 +5,19 @@
Title="DashboardPage" BackgroundColor="WhiteSmoke">
<ScrollView>
<VerticalStackLayout>
<Label Text="Welcome to the End User Dashboard!" FontSize="Large" HorizontalOptions="Center" />
<!-- Logout Button -->
<Button Text="Logout" Clicked="OnLogoutClicked" HorizontalOptions="Center" VerticalOptions="EndAndExpand" />
<Button Text="Get Current Location"
HorizontalOptions="Fill"
BackgroundColor="White"
TextColor="DarkGray"/>
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*"/>
<ColumnDefinition Width="Auto"/>
</Grid.ColumnDefinitions>
<VerticalStackLayout>
<Label Grid.Column="0" Text="Welcome to the User Dashboard!" FontSize="Medium" HorizontalOptions="Center" Margin="10" FontAttributes="Bold" TextColor="DarkGray"/>
<Border></Border>
</VerticalStackLayout>
<Button Grid.Column="1" Text="Logout" Clicked="OnLogoutClicked" HorizontalOptions="Start" VerticalOptions="EndAndExpand" />
</Grid>
<Grid RowSpacing="10" ColumnSpacing="10">
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*"/>

2
Views/DashboardPage.xaml.cs
Unescape View File

@ -43,8 +43,10 @@ public partial class DashboardPage : ContentPage
bool confirm = await DisplayAlert("Logout", "Are you sure you want to log out?", "Yes", "No");
if (confirm)
{
// Redirect to Login Page
await Shell.Current.GoToAsync("//LoginPage");
}
}
}

3
Views/LoginPage.xaml
Unescape View File

@ -8,7 +8,7 @@
<!-- Role Picker -->
<Entry x:Name="UsernameEntry" Placeholder="Username"/>
<Entry x:Name="PasswordEntry" Placeholder="Password"/>
<Entry x:Name="PasswordEntry" Placeholder="Password" IsPassword="True"/>
<Label Text="Select Role:" FontSize="Medium" />
@ -23,5 +23,6 @@
<!-- Login Button -->
<Button Text="Login" Clicked="OnLoginButtonClicked" />
<Button Text="Register" Margin="5" BackgroundColor="Green" Clicked="OnRegisterButtonClicked"/>
</StackLayout>
</ContentPage>

22
Views/LoginPage.xaml.cs
Unescape View File

@ -8,13 +8,22 @@ namespace Justice.Views
{
InitializeComponent();
}
protected override void OnAppearing()
{
base.OnAppearing();
// Clear the fields when the page is loaded
UsernameEntry.Text = string.Empty;
PasswordEntry.Text = string.Empty;
RolePicker.SelectedItem = null; // Clear role selection if needed
}
private async void OnLoginButtonClicked(object sender, EventArgs e)
{
var endvalidUsername = "test";
var endvalidPassword = "test123";
var authvalidUsername = "auth";
var authvalidPassword = "auth123";
var endvalidUsername = "enduser";
var endvalidPassword = "enduser123";
var authvalidUsername = "authuser";
var authvalidPassword = "authuser123";
var enteredUsername = UsernameEntry?.Text?.Trim();
var enteredPassword = PasswordEntry?.Text?.Trim();
@ -47,5 +56,10 @@ namespace Justice.Views
await DisplayAlert("Error", "Invalid credentials. Please try again.", "OK");
}
}
private async void OnRegisterButtonClicked(object sender, EventArgs e)
{
await Shell.Current.GoToAsync("//RegistrationPage");
}
}
}

32
Views/RegistrationPage.xaml
Unescape View File

@ -4,21 +4,29 @@
Title="Register">
<StackLayout Padding="20">
<Label Text="Register" FontSize="Large" HorizontalOptions="Center" />
<Label Text="Register as End User" FontSize="Large" HorizontalOptions="Center" />
<Entry x:Name="UsernameEntry" Placeholder="Username" />
<Entry x:Name="PasswordEntry" Placeholder="Password" IsPassword="True" />
<!-- Username -->
<Label Text="Username:" FontSize="Medium" />
<Entry x:Name="UsernameEntry" Placeholder="Enter your username" />
<Picker x:Name="RolePicker" Title="Select Role">
<Picker.ItemsSource>
<x:Array Type="{x:Type x:String}">
<x:String>EndUser</x:String>
<x:String>AuthorityUser</x:String>
</x:Array>
</Picker.ItemsSource>
</Picker>
<!-- Password -->
<Label Text="Password:" FontSize="Medium" />
<Entry x:Name="PasswordEntry" Placeholder="Enter your password" IsPassword="True" />
<Entry x:Name="AuthorityTypeEntry" Placeholder="Authority Type (Optional)" IsVisible="False" />
<!-- Confirm Password -->
<Label Text="Confirm Password:" FontSize="Medium" />
<Entry x:Name="ConfirmPasswordEntry" Placeholder="Confirm your password" IsPassword="True" />
<!-- Identity Upload -->
<Label Text="Upload Identity Document:" FontSize="Medium" />
<Button Text="Choose File" Clicked="OnChooseFileClicked" />
<Label x:Name="IdentityFileLabel" Text="No file selected" FontSize="Small" TextColor="Gray" />
<!-- Register Button -->
<Button Text="Register" Clicked="OnRegisterClicked" />
<!-- Loader -->
<ActivityIndicator IsRunning="{Binding IsBusy}" IsVisible="{Binding IsBusy}" VerticalOptions="Center" />
</StackLayout>
</ContentPage>

130
Views/RegistrationPage.xaml.cs
Unescape View File

@ -1,53 +1,141 @@
using Justice.Helpers;
using Justice.Models;
using Org.BouncyCastle.Crypto.Generators;
using System;
using Microsoft.Maui.Storage;
using System.ComponentModel;
using System.Runtime.CompilerServices;
namespace Justice.Views
{
public partial class RegistrationPage : ContentPage
public partial class RegistrationPage : ContentPage, INotifyPropertyChanged
{
private readonly DatabaseHelper _dbHelper;
private string _identityFilePath;
private bool _isBusy;
public bool IsBusy
{
get => _isBusy;
set
{
_isBusy = value;
OnPropertyChanged();
}
}
public RegistrationPage()
{
InitializeComponent();
_dbHelper = new DatabaseHelper();
RolePicker.SelectedIndexChanged += (s, e) =>
{
AuthorityTypeEntry.IsVisible = RolePicker.SelectedItem?.ToString() == "AuthorityUser";
};
BindingContext = this;
}
private async void OnRegisterClicked(object sender, EventArgs e)
private async void OnChooseFileClicked(object sender, EventArgs e)
{
if (string.IsNullOrWhiteSpace(UsernameEntry.Text) || string.IsNullOrWhiteSpace(PasswordEntry.Text) || RolePicker.SelectedItem == null)
try
{
await DisplayAlert("Error", "All fields are required.", "OK");
return;
}
var customFileType = new FilePickerFileType(new Dictionary<DevicePlatform, IEnumerable<string>>
{
{ DevicePlatform.Android, new[] { "*/*" } }, // Allow all files on Android
{ DevicePlatform.iOS, new[] { "public.data" } },
{ DevicePlatform.WinUI, new[] { "*" } }
});
var options = new PickOptions
{
PickerTitle = "Select Identity Document",
FileTypes = customFileType
};
var hashedPassword = BCrypt.Net.BCrypt.HashPassword(PasswordEntry.Text.Trim());
var user = new User
var result = await FilePicker.PickAsync(options);
if (result != null)
{
_identityFilePath = result.FullPath;
IdentityFileLabel.Text = $"Selected File: {result.FileName}";
}
else
{
IdentityFileLabel.Text = "No file selected";
}
}
catch (Exception ex)
{
Username = UsernameEntry.Text.Trim(),
Password = hashedPassword,
Role = RolePicker.SelectedItem.ToString(),
AuthorityType = AuthorityTypeEntry.IsVisible ? AuthorityTypeEntry.Text.Trim() : null
};
await DisplayAlert("Error", $"Failed to select file: {ex.Message}", "OK");
}
}
private async void OnRegisterClicked(object sender, EventArgs e)
{
if (IsBusy) return;
IsBusy = true;
try
{
var username = UsernameEntry?.Text?.Trim();
var password = PasswordEntry?.Text?.Trim();
var confirmPassword = ConfirmPasswordEntry?.Text?.Trim();
// Validate inputs
if (string.IsNullOrWhiteSpace(username) || string.IsNullOrWhiteSpace(password) || string.IsNullOrWhiteSpace(confirmPassword))
{
await DisplayAlert("Error", "All fields are required.", "OK");
return;
}
if (string.IsNullOrWhiteSpace(_identityFilePath))
{
await DisplayAlert("Error", "Please upload an identity document.", "OK");
return;
}
if (password != confirmPassword)
{
await DisplayAlert("Error", "Passwords do not match.", "OK");
return;
}
// Hash the password asynchronously
var hashedPassword = await Task.Run(() => BCrypt.Net.BCrypt.HashPassword(password));
var user = new User
{
Username = username,
Password = hashedPassword,
Role = "End User", // Fixed role for End User
IdentityFilePath = _identityFilePath // Save file path
};
// Save to database
await _dbHelper.InitializeAsync<User>();
var existingUser = await _dbHelper.FindAsync<User>("SELECT * FROM User WHERE Username = ?", username);
if (existingUser != null)
{
await DisplayAlert("Error", "Username already exists.", "OK");
return;
}
await _dbHelper.InsertAsync(user);
await DisplayAlert("Success", "Registration successful!", "OK");
await DisplayAlert("Success", "User registered successfully.", "OK");
await Navigation.PopAsync();
// Redirect to Login Page
await Shell.Current.GoToAsync("//LoginPage");
}
catch (Exception ex)
{
await DisplayAlert("Error", $"Failed to register: {ex.Message}", "OK");
}
finally
{
IsBusy = false;
}
}
// INotifyPropertyChanged Implementation
public event PropertyChangedEventHandler PropertyChanged;
protected virtual void OnPropertyChanged([CallerMemberName] string propertyName = null)
{
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
}
}
}

Write Preview
Loading…
Cancel
Save