Add simple auth

2025-11-11 14:41:51 -05:00
parent 307c6e103f
commit d188d4fbd1
26 changed files with 121 additions and 17 deletions
@@ -0,0 +1,36 @@
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+using System.Security.Claims;
+using Microsoft.AspNetCore.Authentication;
+
+namespace WebApp.Authentication
+{
+    public class AuthController : Controller
+    {
+        [HttpPost]
+        [AllowAnonymous]
+        public async Task<IActionResult> CookieLogin()
+        {
+            // Based on: https://www.codeproject.com/articles/Understanding-authentication-in-Blazor-and-ASP-NET
+            // TODO: Fix this up
+            // Generate the claims
+            var claims = new List<Claim>();
+            claims.Add(new Claim(ClaimTypes.Name, "John Patton"));
+            claims.Add(new Claim(ClaimTypes.Role, "Contributor"));
+
+            var principal = new ClaimsPrincipal(new ClaimsIdentity(claims, "Auth"));
+
+            await HttpContext.SignInAsync("Auth", principal).ConfigureAwait(false);
+
+            return Redirect("/");
+        }
+
+        [HttpPost]
+        public async Task<IActionResult> CookieLogout()
+        {
+            await HttpContext.SignOutAsync("Auth").ConfigureAwait(false);
+
+            return Redirect("/login");
+        }
+    }
+}
@@ -0,0 +1,11 @@
+@page "/login"
+
+<h3>Login</h3>
+
+<form action="Auth/CookieLogin" method="post">
+    <button type="submit" class="btn btn-primary">Login</button>
+</form>
+
+<form action="Auth/CookieLogout" method="post">
+    <button type="submit" class="btn btn-primary">Logout</button>
+</form>
@@ -1,4 +1,5 @@
@page "/events/create"
+@attribute [Authorize]
@inject AppDbContext context
@inject NavigationManager NavigationManager

@@ -1,4 +1,5 @@
@page "/events/details"
+@attribute [Authorize]
@using Microsoft.EntityFrameworkCore
@inject AppDbContext context
@inject NavigationManager NavigationManager
@@ -1,4 +1,5 @@
@page "/events/edit"
+@attribute [Authorize]
@using Microsoft.EntityFrameworkCore
@inject AppDbContext context
@inject NavigationManager NavigationManager
@@ -1,4 +1,5 @@
@page "/events"
+@attribute [Authorize]
@using Microsoft.EntityFrameworkCore
@using WebApp.Models
@inject AppDbContext Context
@@ -1,4 +1,5 @@
@using Microsoft.EntityFrameworkCore
+@attribute [Authorize]
@page "/events/printout"
@inject IConfiguration Configuration
@inject  AppDbContext Context
@@ -1,4 +1,5 @@
@page "/"
+@attribute [Authorize]
@inject IConfiguration Configuration

 <PageTitle>Home</PageTitle>
@@ -1,4 +1,5 @@
@page "/import"
+@attribute [Authorize]
@using Core.Parsers
@using Microsoft.EntityFrameworkCore
@inject AppDbContext Context
@@ -1,7 +1,8 @@
-@using System.Text
+@page "/meeting-schedule"
+@attribute [Authorize]
+@using System.Text
@using Core.Calculation
@using Microsoft.EntityFrameworkCore
-@page "/meeting-schedule"
@inject IConfiguration Configuration
@inject AppDbContext Context
@inject ClipboardService ClipboardService
@@ -1,4 +1,5 @@
@page "/students/create"
+@attribute [Authorize]
@inject AppDbContext Context
@inject NavigationManager NavigationManager

@@ -1,4 +1,5 @@
@page "/students/details"
+@attribute [Authorize]
@using Microsoft.EntityFrameworkCore
@using Core.Entities
@using Data
@@ -1,4 +1,5 @@
@page "/students/edit"
+@attribute [Authorize]
@using Microsoft.EntityFrameworkCore
@inject AppDbContext Context
@inject NavigationManager NavigationManager
@@ -1,6 +1,7 @@
-@using Microsoft.EntityFrameworkCore
+@page "/students/event-ranking"
+@attribute [Authorize]
+@using Microsoft.EntityFrameworkCore
@using WebApp.Models
-@page "/students/event-ranking"
@inject AppDbContext Context
@rendermode InteractiveServer

@@ -1,7 +1,8 @@
-@using Microsoft.EntityFrameworkCore
+@page "/students/event-ranking-edit/{StudentId:int}"
+@attribute [Authorize]
+@using Microsoft.EntityFrameworkCore
@using BlazorSortableList
@using WebApp.Models
-@page "/students/event-ranking-edit/{StudentId:int}"
@inject AppDbContext Context
@inject NavigationManager NavigationManager

@@ -1,4 +1,5 @@
@page "/students"
+@attribute [Authorize]
@using Microsoft.EntityFrameworkCore
@using WebApp.Models
@inject AppDbContext Context
@@ -1,4 +1,5 @@
@page "/teams/assignment"
+@attribute [Authorize]
@using Core.Calculation
@using Microsoft.EntityFrameworkCore
@using WebApp.Models
@@ -1,4 +1,5 @@
@page "/teams/create"
+@attribute [Authorize]
@using Microsoft.EntityFrameworkCore
@inject AppDbContext Context
@inject NavigationManager NavigationManager
@@ -1,4 +1,5 @@
@page "/teams/edit"
+@attribute [Authorize]
@using Microsoft.EntityFrameworkCore
@inject AppDbContext Context
@inject NavigationManager NavigationManager
@@ -1,6 +1,7 @@
-@using Microsoft.EntityFrameworkCore
+@page "/teams/handout"
+@attribute [Authorize]
+@using Microsoft.EntityFrameworkCore
@using WebApp.Models
-@page "/teams/handout"
@inject IConfiguration Configuration
@inject AppDbContext Context

@@ -1,5 +1,6 @@
-@page "/teams"
-@using Microsoft.EntityFrameworkCore
+@using Microsoft.EntityFrameworkCore
+@page "/teams"
+@attribute [Authorize]
@inject AppDbContext Context
@inject IDialogService DialogService
@inject ISnackbar Snackbar
@@ -1,6 +1,7 @@
-@using Microsoft.EntityFrameworkCore
+@page "/teams/printout"
+@attribute [Authorize]
+@using Microsoft.EntityFrameworkCore
@using WebApp.Models
-@page "/teams/printout"
@inject IConfiguration Configuration
@inject AppDbContext Context

@@ -1,6 +1,20 @@
-<Router AppAssembly="typeof(Program).Assembly">
+@using WebApp.Components.Layout
+@inject NavigationManager navigationManager
+
+<Router AppAssembly="typeof(Program).Assembly">
    <Found Context="routeData">
-        <RouteView RouteData="routeData" DefaultLayout="typeof(Layout.MainLayout)" />
-        <FocusOnNavigate RouteData="routeData" Selector="h1" />
+        <AuthorizeRouteView RouteData="@routeData" DefaultLayout="@typeof(MainLayout)">
+            <NotAuthorized>
+                @{
+                    navigationManager.NavigateTo("/login", true);
+                }
+            </NotAuthorized>
+        </AuthorizeRouteView>
+        <FocusOnNavigate RouteData="@routeData" Selector="h1"/>
    </Found>
-</Router>
+    <NotFound>
+        @{
+            navigationManager.NavigateTo("/login", true);
+        }
+    </NotFound>
+</Router>
@@ -1,5 +1,7 @@
@using System.Net.Http
@using System.Net.Http.Json
+@using Microsoft.AspNetCore.Authorization
+@using Microsoft.AspNetCore.Components.Authorization
@using Microsoft.AspNetCore.Components.Forms
@using Microsoft.AspNetCore.Components.Routing
@using Microsoft.AspNetCore.Components.Web
@@ -7,6 +7,7 @@ using WebApp.Components;
 var builder = WebApplication.CreateBuilder(args);

 // Add services to the container.
+builder.Services.AddControllersWithViews();
 builder.Services.AddRazorComponents()
    .AddInteractiveServerComponents();

@@ -25,6 +26,16 @@ builder.Services.AddScoped<ClipboardService>();
 builder.Services.AddScoped<StateContainer>(); // Server- side
 builder.Services.AddSingleton<StateContainer>();//Client-side 

+// Add authentication options
+builder.Services.AddAuthentication("Auth")
+    .AddCookie("Auth", options =>
+    {
+        options.ExpireTimeSpan = TimeSpan.FromMinutes(20);
+        options.SlidingExpiration = true;
+        options.LoginPath = "/login";
+    });
+builder.Services.AddCascadingAuthenticationState();
+
 var app = builder.Build();

 // Configure the HTTP request pipeline.
@@ -36,7 +47,11 @@ if (!app.Environment.IsDevelopment())
    app.UseMigrationsEndPoint();
 }

-app.UseHttpsRedirection();
+//app.UseHttpsRedirection();
+app.UseRouting();
+
+app.UseAuthentication();
+app.UseAuthorization();

 app.UseStaticFiles();
 app.UseAntiforgery();
@@ -44,4 +59,9 @@ app.UseAntiforgery();
 app.MapRazorComponents<App>()
    .AddInteractiveServerRenderMode();

+app.UseEndpoints(endpoints =>
+{
+    endpoints.MapControllerRoute("default", "{controller}/{action}");
+});
+
 app.Run();
@@ -13,6 +13,7 @@

  <ItemGroup>
    <PackageReference Include="BlazorSortableList" Version="2.1.0" />
+    <PackageReference Include="Microsoft.AspNetCore.Authorization" Version="9.0.11" />
    <PackageReference Include="Microsoft.AspNetCore.Components.QuickGrid.EntityFrameworkAdapter" Version="9.0.8" />
    <PackageReference Include="Microsoft.AspNetCore.Diagnostics.EntityFrameworkCore" Version="9.0.8" />
    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="9.0.8">