Base template solution with tests, authentication, support for admin accounts, prepared tests for auth, basic error handling system used in auth.

Template/TemplateWeb/Program.cs

@@ -0,0 +1,58 @@
+using dotenv.net;
+using Microsoft.AspNetCore.Authentication.Cookies;
+using Microsoft.EntityFrameworkCore;
+using TemplateWeb.Data;
+using TemplateWeb.Interfaces;
+using TemplateWeb.Services;
+
+namespace TemplateWeb;
+
+public class Program
+{
+    public static void Main(string[] args)
+    {
+        DotEnv.Load();
+        var builder = WebApplication.CreateBuilder(args);
+
+        // gets the connection string from .env
+        var connectionString = builder.Configuration["DEFAULT_CONNECTION"] ?? throw new InvalidOperationException("Connection string 'DEFAULT_CONNECTION' not found.");
+        
+        builder.Services.AddDbContext<AppDbContext>(options =>
+            options.UseNpgsql(connectionString));
+
+        builder.Services.AddControllersWithViews();
+
+        builder.Services.AddAuthentication(CookieAuthenticationDefaults.AuthenticationScheme)
+            .AddCookie(options =>
+            {
+                options.LoginPath = "/Auth/Login";
+                options.AccessDeniedPath = "/Auth/AccessDenied";
+                options.ExpireTimeSpan = TimeSpan.FromHours(2);
+            });
+        builder.Services.AddAuthorization();
+        
+        builder.Services.AddScoped<IAuthService, AuthService>();
+        builder.Services.AddHttpContextAccessor();
+        
+        var app = builder.Build();
+
+        // Configure the HTTP request pipeline.
+        if (!app.Environment.IsDevelopment())
+        {
+            app.UseExceptionHandler("/Home/Error");
+        }
+
+        app.UseRouting();
+
+        app.UseAuthentication();
+        app.UseAuthorization();
+
+        app.MapStaticAssets();
+        app.MapControllerRoute(
+                name: "default",
+                pattern: "{controller=Home}/{action=Index}/{id?}")
+            .WithStaticAssets();
+
+        app.Run();
+    }
+}