Initial Commit

2025-12-17 14:40:52 +01:00
commit 0f3007f0ea
84 changed files with 61965 additions and 0 deletions
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+@page "/access-denied"
+
+<div class="row">
+    <div class="col-12">
+        <div class="card">
+            <div class="card-body flex-column">
+                <div class="text-center">
+                    <img src="/images/access-denied.png" style="max-height:5rem;"/>
+                </div>
+                <div class="text-center mt-2">
+                    <span class="text-danger fw-bolder">You don't have permission to access this page.</span>
+                </div>
+            </div>
+        </div>
+    </div>
+</div>
@@ -0,0 +1,79 @@
+@page "/login"
+@using System.Security.Claims
+@using BlazorPolicyAuth.Data
+@using BlazorPolicyAuth.Models.ViewModels
+@using Microsoft.AspNetCore.Authentication
+@using Microsoft.AspNetCore.Authentication.Cookies
+@using Microsoft.EntityFrameworkCore
+@inject AppDbContext DbContext
+@inject NavigationManager NavigationManager
+
+<div class="row">
+    <div class="col-lg-4 offset-lg-4 pt-4 pb-4 border">
+        <EditForm Model="Model" OnValidSubmit="Authenticate" FormName="LoginForm">
+            <DataAnnotationsValidator/>
+            <div class="mb-3 text-center flex-column">
+                <img src="/images/login.png" style="max-height:5rem;"/>
+                <h3>LOGIN</h3>
+            </div>
+            <div class="mb-3">
+                <label>User Name</label>
+                <InputText @bind-Value="Model.UserName" class="form-control" placeholder="Enter User Name"/>
+                <ValidationMessage For="() => Model.UserName"></ValidationMessage>
+            </div>
+            <div class="mb-3">
+                <label>Password</label>
+                <InputText @bind-Value="Model.Password" class="form-control" placeholder="Enter Password"/>
+                <ValidationMessage For="() => Model.Password"></ValidationMessage>
+            </div>
+            <div class="mb-3 text-center">
+                <span class="text-danger">@_errorMessage</span>
+            </div>
+            <div class="mb-3 d-grid gap-2">
+                <button class="btn btn-primary" type="submit">Login</button>
+            </div>
+        </EditForm>
+    </div>
+</div>
+
+
+
+@code {
+    [CascadingParameter]
+    public HttpContext? HttpContext { get; set; }
+
+    [SupplyParameterFromForm] 
+    public LoginViewModel Model { get; set; } = new();
+
+    private string? _errorMessage;
+
+    private async Task Authenticate()
+    {
+        if(string.IsNullOrWhiteSpace(Model.UserName) || string.IsNullOrWhiteSpace(Model.Password))
+        {
+            _errorMessage = "Invalid User Name or Password";
+            return;
+        }
+
+        var userAccount = DbContext.UserAccounts.FirstOrDefault(x => x.UserName == Model.UserName);
+        if (userAccount is null || userAccount.Password != Model.Password)
+        {
+            _errorMessage = "Invalid User Name or Password";
+            return;
+        }
+
+        var claims = new List<Claim>
+        {
+            new Claim(ClaimTypes.Name, Model.UserName)
+        };
+
+        /* Add Policies */
+        var userAccountPolicies = await DbContext.UserAccountPolicies.Where(x => x.UserAccountId == userAccount.Id && x.IsEnabled).ToListAsync();
+        claims.AddRange(userAccountPolicies.Select(userAccountPolicy => new Claim(userAccountPolicy.UserPolicy, "true")));
+
+        var identity = new ClaimsIdentity(claims, CookieAuthenticationDefaults.AuthenticationScheme);
+        var principal = new ClaimsPrincipal(identity);
+        await HttpContext?.SignInAsync(principal)!;
+        NavigationManager.NavigateTo("/");
+    }
+}
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+@page "/logout"
+@using Microsoft.AspNetCore.Authentication
+@inject NavigationManager NavigationManager
+
+<div class="row">
+    <div class="col-12">
+        <div class="card">
+            <div class="card-body flex-column">
+                <div class="text-center">
+                    <img src="/images/logout.png" style="max-height:5rem;"/>
+                </div>
+                <div class="text-center mt-2">
+                    <span class="text-danger fw-bolder">You've successfully logged out of the application.</span>
+                </div>
+            </div>
+        </div>
+    </div>
+</div>
+@code {
+    [CascadingParameter]
+    public HttpContext? HttpContext { get; set; }
+
+    protected override async Task OnInitializedAsync()
+    {
+        await base.OnInitializedAsync();
+        if (HttpContext.User.Identity.IsAuthenticated)
+        {
+            await HttpContext.SignOutAsync();
+
+            NavigationManager.NavigateTo("/logout", true);
+        }
+    }
+}
@@ -0,0 +1,19 @@
+@page "/counter"
+@rendermode InteractiveServer
+
+<PageTitle>Counter</PageTitle>
+
+<h1>Counter</h1>
+
+<p role="status">Current count: @currentCount</p>
+
+<button class="btn btn-primary" @onclick="IncrementCount">Click me</button>
+
+@code {
+    private int currentCount = 0;
+
+    private void IncrementCount()
+    {
+        currentCount++;
+    }
+}
@@ -0,0 +1,36 @@
+@page "/Error"
+@using System.Diagnostics
+
+<PageTitle>Error</PageTitle>
+
+<h1 class="text-danger">Error.</h1>
+<h2 class="text-danger">An error occurred while processing your request.</h2>
+
+@if (ShowRequestId)
+{
+    <p>
+        <strong>Request ID:</strong> <code>@RequestId</code>
+    </p>
+}
+
+<h3>Development Mode</h3>
+<p>
+    Swapping to <strong>Development</strong> environment will display more detailed information about the error that occurred.
+</p>
+<p>
+    <strong>The Development environment shouldn't be enabled for deployed applications.</strong>
+    It can result in displaying sensitive information from exceptions to end users.
+    For local debugging, enable the <strong>Development</strong> environment by setting the <strong>ASPNETCORE_ENVIRONMENT</strong> environment variable to <strong>Development</strong>
+    and restarting the app.
+</p>
+
+@code{
+    [CascadingParameter]
+    private HttpContext? HttpContext { get; set; }
+
+    private string? RequestId { get; set; }
+    private bool ShowRequestId => !string.IsNullOrEmpty(RequestId);
+
+    protected override void OnInitialized() =>
+        RequestId = Activity.Current?.Id ?? HttpContext?.TraceIdentifier;
+}
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+@page "/"
+
+<PageTitle>Home</PageTitle>
+
+<h1>Hello, world!</h1>
+
+Welcome to your new app.
+
+<AuthorizeView>
+    <Authorized>
+        <h4>Logged as <b>@context.User.Identity.Name</b></h4>
+    </Authorized>
+</AuthorizeView>
@@ -0,0 +1,5 @@
+@page "/not-found"
+@layout MainLayout
+
+<h3>Not Found</h3>
+<p>Sorry, the content you are looking for does not exist.</p>
@@ -0,0 +1,64 @@
+@page "/weather"
+@attribute [StreamRendering]
+
+<PageTitle>Weather</PageTitle>
+
+<h1>Weather</h1>
+
+<p>This component demonstrates showing data.</p>
+
+@if (forecasts == null)
+{
+    <p><em>Loading...</em></p>
+}
+else
+{
+    <table class="table">
+        <thead>
+            <tr>
+                <th>Date</th>
+                <th aria-label="Temperature in Celsius">Temp. (C)</th>
+                <th aria-label="Temperature in Fahrenheit">Temp. (F)</th>
+                <th>Summary</th>
+            </tr>
+        </thead>
+        <tbody>
+            @foreach (var forecast in forecasts)
+            {
+                <tr>
+                    <td>@forecast.Date.ToShortDateString()</td>
+                    <td>@forecast.TemperatureC</td>
+                    <td>@forecast.TemperatureF</td>
+                    <td>@forecast.Summary</td>
+                </tr>
+            }
+        </tbody>
+    </table>
+}
+
+@code {
+    private WeatherForecast[]? forecasts;
+
+    protected override async Task OnInitializedAsync()
+    {
+        // Simulate asynchronous loading to demonstrate streaming rendering
+        await Task.Delay(500);
+
+        var startDate = DateOnly.FromDateTime(DateTime.Now);
+        var summaries = new[] { "Freezing", "Bracing", "Chilly", "Cool", "Mild", "Warm", "Balmy", "Hot", "Sweltering", "Scorching" };
+        forecasts = Enumerable.Range(1, 5).Select(index => new WeatherForecast
+        {
+            Date = startDate.AddDays(index),
+            TemperatureC = Random.Shared.Next(-20, 55),
+            Summary = summaries[Random.Shared.Next(summaries.Length)]
+        }).ToArray();
+    }
+
+    private class WeatherForecast
+    {
+        public DateOnly Date { get; set; }
+        public int TemperatureC { get; set; }
+        public string? Summary { get; set; }
+        public int TemperatureF => 32 + (int)(TemperatureC / 0.5556);
+    }
+}