First commit

Homework/Program.cs

@@ -0,0 +1,96 @@
+using Microsoft.AspNetCore.Authentication.JwtBearer;
+using Microsoft.IdentityModel.Tokens;
+using System.Text;
+
+var builder = WebApplication.CreateBuilder(args);
+
+// ======================
+// Lägg till Logger
+// ======================
+var fileLoggerOptions = new Logger.FileLoggerOptions
+{
+    FileName = "app.log",
+    LogDirectory = "Logs",
+    MaxFileSizeBytes = 10 * 1024 * 1024, // 10 MB
+    MaxBackupFiles = 5,
+    MinimumLevel = Logger.LogLevel.Info
+};
+
+builder.Services.AddSingleton<Logger.ILogger>(
+    Logger.LoggerFactory.CreateCompositeLogger(Logger.LogLevel.Debug, fileLoggerOptions));
+
+// ======================
+// Lägg till Controllers
+// ======================
+builder.Services.AddControllers();
+builder.Services.AddCors(options =>
+{
+    options.AddPolicy("AllowFrontend",
+        policy =>
+        {
+            policy.WithOrigins("http://localhost:5173")
+                  .AllowAnyHeader()
+                  .AllowAnyMethod();
+        });
+});
+
+// ======================
+// Läs JWT-inställningar
+// ======================
+var jwtSettings = builder.Configuration.GetSection("JwtSettings");
+
+var key = Encoding.UTF8.GetBytes(jwtSettings["Key"]);
+
+// ======================
+// Lägg till JWT Authentication
+// ======================
+builder.Services.AddAuthentication(options =>
+{
+    options.DefaultAuthenticateScheme = JwtBearerDefaults.AuthenticationScheme;
+    options.DefaultChallengeScheme = JwtBearerDefaults.AuthenticationScheme;
+})
+.AddJwtBearer(options =>
+{
+    options.TokenValidationParameters = new TokenValidationParameters
+    {
+        ValidateIssuer = true,
+        ValidateAudience = true,
+        ValidateLifetime = true,
+        ValidateIssuerSigningKey = true,
+
+        ValidIssuer = jwtSettings["Issuer"],
+        ValidAudience = jwtSettings["Audience"],
+        IssuerSigningKey = new SymmetricSecurityKey(key)
+    };
+});
+
+// ======================
+// Registrera JwtService
+// ======================
+builder.Services.Configure<JwtSettings>(
+    builder.Configuration.GetSection("JwtSettings"));
+
+builder.Services.AddScoped<JwtService>();
+
+// ======================
+// Swagger (för test)
+// ======================
+builder.Services.AddEndpointsApiExplorer();
+builder.Services.AddSwaggerGen();
+
+var app = builder.Build();
+
+// ======================
+// Middleware
+// ======================
+app.UseSwagger();
+app.UseSwaggerUI();
+
+app.UseCors("AllowFrontend");
+
+app.UseAuthentication();
+app.UseAuthorization();
+
+app.MapControllers();
+
+app.Run();