Add new admin project from scratch with improved identity scaffolding (#113)

src/AliasVault.Admin2/Program.cs

@@ -0,0 +1,91 @@
+using System.Data.Common;
+using AliasServerDb;
+using Microsoft.AspNetCore.Components.Authorization;
+using Microsoft.AspNetCore.Identity;
+using Microsoft.EntityFrameworkCore;
+using AliasVault.Admin2.Components;
+using AliasVault.Admin2.Account;
+using Microsoft.Data.Sqlite;
+
+var builder = WebApplication.CreateBuilder(args);
+
+// Add services to the container.
+builder.Services.AddRazorComponents()
+    .AddInteractiveServerComponents();
+
+builder.Services.AddCascadingAuthenticationState();
+builder.Services.AddScoped<IdentityUserAccessor>();
+builder.Services.AddScoped<IdentityRedirectManager>();
+builder.Services.AddScoped<AuthenticationStateProvider, IdentityRevalidatingAuthenticationStateProvider>();
+
+builder.Services.AddAuthentication(options =>
+    {
+        options.DefaultScheme = IdentityConstants.ApplicationScheme;
+        options.DefaultSignInScheme = IdentityConstants.ExternalScheme;
+    })
+    .AddIdentityCookies();
+
+// We use dbContextFactory to create a new instance of the DbContext for every place that needs it
+// as otherwise concurrency issues may occur if we use a single instance of the DbContext across the application.
+builder.Services.AddSingleton<DbConnection>(container =>
+{
+    var configFile = new ConfigurationBuilder()
+        .SetBasePath(Directory.GetCurrentDirectory())
+        .AddJsonFile("appsettings.json")
+        .Build();
+
+    var connection = new SqliteConnection(configFile.GetConnectionString("AliasServerDbContext"));
+    connection.Open();
+
+    return connection;
+});
+
+builder.Services.AddDbContextFactory<AliasServerDbContext>((container, options) =>
+{
+    var connection = container.GetRequiredService<DbConnection>();
+    options.UseSqlite(connection).UseLazyLoadingProxies();
+});
+
+builder.Services.AddDatabaseDeveloperPageExceptionFilter();
+builder.Services.AddIdentityCore<AdminUser>(options =>
+    {
+        options.Password.RequireDigit = false;
+        options.Password.RequireLowercase = false;
+        options.Password.RequireNonAlphanumeric = false;
+        options.Password.RequireUppercase = false;
+        options.Password.RequiredLength = 8;
+        options.Password.RequiredUniqueChars = 0;
+        options.SignIn.RequireConfirmedAccount = false;
+    })
+    .AddEntityFrameworkStores<AliasServerDbContext>()
+    .AddSignInManager()
+    .AddDefaultTokenProviders();
+
+builder.Services.AddSingleton<IEmailSender<AdminUser>, IdentityNoOpEmailSender>();
+
+var app = builder.Build();
+
+// Configure the HTTP request pipeline.
+if (app.Environment.IsDevelopment())
+{
+    app.UseMigrationsEndPoint();
+}
+else
+{
+    app.UseExceptionHandler("/Error", createScopeForErrors: true);
+    // The default HSTS value is 30 days. You may want to change this for production scenarios, see https://aka.ms/aspnetcore-hsts.
+    app.UseHsts();
+}
+
+app.UseHttpsRedirection();
+
+app.UseStaticFiles();
+app.UseAntiforgery();
+
+app.MapRazorComponents<App>()
+    .AddInteractiveServerRenderMode();
+
+// Add additional endpoints required by the Identity /Account Razor components.
+app.MapAdditionalIdentityEndpoints();
+
+app.Run();