Initial

LehrerApp.Api/Program.cs

@@ -0,0 +1,57 @@
+using System.Text;
+using LehrerApp.Api;
+using Microsoft.AspNetCore.Authentication.JwtBearer;
+using Microsoft.IdentityModel.Tokens;
+
+var builder = WebApplication.CreateBuilder(args);
+
+// ── Kestrel ───────────────────────────────────────────────────────────────────
+builder.WebHost.UseKestrel(options =>
+{
+    var port = builder.Configuration.GetValue<int>("Api:Port", 5000);
+    options.ListenAnyIP(port);
+});
+
+// ── JWT Auth ──────────────────────────────────────────────────────────────────
+var jwtSecret = builder.Configuration["JWT_SECRET"]
+    ?? throw new InvalidOperationException("JWT_SECRET nicht konfiguriert.");
+
+builder.Services.AddAuthentication(JwtBearerDefaults.AuthenticationScheme)
+    .AddJwtBearer(options =>
+    {
+        options.TokenValidationParameters = new TokenValidationParameters
+        {
+            ValidateIssuerSigningKey = true,
+            IssuerSigningKey = new SymmetricSecurityKey(
+                Encoding.UTF8.GetBytes(jwtSecret)),
+            ValidateIssuer   = false,
+            ValidateAudience = false,
+            ClockSkew        = TimeSpan.FromMinutes(5),
+        };
+    });
+
+builder.Services.AddAuthorization();
+
+// ── Services ──────────────────────────────────────────────────────────────────
+var dataPath = builder.Configuration["Api:DataPath"] ?? "./data";
+
+builder.Services.AddSingleton<EventStore>(_ => new EventStore(dataPath));
+builder.Services.AddSingleton<SnapshotStore>(_ => new SnapshotStore(dataPath));
+builder.Services.AddSingleton<ReadableSnapshotStore>(
+    _ => new ReadableSnapshotStore(dataPath));
+builder.Services.AddSingleton<PlainEventStore>(sp =>
+    new PlainEventStore(sp.GetRequiredService<EventStore>()));
+
+var app = builder.Build();
+
+app.UseAuthentication();
+app.UseAuthorization();
+
+// ── Endpoints ─────────────────────────────────────────────────────────────────
+app.MapAuthEndpoints(jwtSecret);
+app.MapSyncEndpoints();
+app.MapSnapshotEndpoints();
+app.MapReadableSnapshotEndpoints();
+app.MapPlainSyncEndpoints();
+
+app.Run();