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Watcher/watcher-monitoring/Program.cs

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using Microsoft.AspNetCore.Authentication.Cookies;
using Microsoft.AspNetCore.Mvc;
using Microsoft.EntityFrameworkCore;
using Microsoft.OpenApi.Models;
using Serilog;
using watcher_monitoring.Data;
var builder = WebApplication.CreateBuilder(args);
// Serilog konfigurieren nur Logs, die nicht von Microsoft stammen
Log.Logger = new LoggerConfiguration()
.MinimumLevel.Information()
.MinimumLevel.Override("Microsoft", Serilog.Events.LogEventLevel.Warning)
.Enrich.FromLogContext()
.WriteTo.File(
"logs/watcher-.log",
outputTemplate: "[{Timestamp:yyyy-MM-dd HH:mm:ss}] [{Level:u3}] {Message:lj}{NewLine}{Exception}",
rollingInterval: RollingInterval.Day
)
.CreateLogger();
builder.Host.UseSerilog();
// ---------- Konfiguration ----------
DotNetEnv.Env.Load();
builder.Configuration.AddEnvironmentVariables();
// Konfiguration laden
var configuration = builder.Configuration;
// DbContext - Nur SQLite wird unterstützt
var sqliteConnectionString = configuration.GetConnectionString("Sqlite")
?? configuration["Database:ConnectionStrings:Sqlite"]
?? "Data Source=./persistence/watcher.db";
builder.Services.AddDbContext<WatcherDbContext>((serviceProvider, options) =>
{
options.UseSqlite(sqliteConnectionString);
});
// Add services to the container.
builder.Services.AddControllersWithViews();
// Cookie-basierte Authentifizierung
builder.Services.AddAuthentication(CookieAuthenticationDefaults.AuthenticationScheme)
.AddCookie(options =>
{
options.LoginPath = "/Auth/Login";
options.LogoutPath = "/Auth/Logout";
options.AccessDeniedPath = "/Auth/AccessDenied";
options.ExpireTimeSpan = TimeSpan.FromHours(8);
options.SlidingExpiration = true;
options.Cookie.HttpOnly = true;
options.Cookie.SecurePolicy = CookieSecurePolicy.Always;
options.Cookie.SameSite = SameSiteMode.Lax;
});
builder.Services.AddAuthorization();
// Health Checks
builder.Services.AddHealthChecks();
// Swagger API-Dokumentation
builder.Services.AddSwaggerGen(options =>
{
options.SwaggerDoc("v1", new OpenApiInfo { Title = "Watcher-Server API", Version = "v1" });
// Nur API-Controller dokumentieren (mit [ApiController]-Attribut)
options.DocInclusionPredicate((docName, apiDesc) =>
{
var controllerActionDescriptor = apiDesc.ActionDescriptor as Microsoft.AspNetCore.Mvc.Controllers.ControllerActionDescriptor;
if (controllerActionDescriptor == null) return false;
// Nur Controller mit [ApiController]-Attribut einbeziehen
return controllerActionDescriptor.ControllerTypeInfo
.GetCustomAttributes(typeof(ApiControllerAttribute), true).Any();
});
});
var app = builder.Build();
// Stelle sicher, dass das persistence-Verzeichnis existiert
var persistenceDir = Path.Combine(Directory.GetCurrentDirectory(), "persistence");
if (!Directory.Exists(persistenceDir))
{
Log.Information("Erstelle persistence-Verzeichnis: {PersistenceDir}", persistenceDir);
Directory.CreateDirectory(persistenceDir);
}
// Datenbank-Migration beim Start ausführen
using (var scope = app.Services.CreateScope())
{
var dbContext = scope.ServiceProvider.GetRequiredService<WatcherDbContext>();
try
{
Log.Information("Führe Datenbank-Migrationen aus...");
dbContext.Database.Migrate();
Log.Information("Datenbank-Migrationen erfolgreich angewendet");
// Standard-Admin-User erstellen, falls noch kein User existiert
if (!dbContext.Users.Any())
{
Log.Information("Erstelle Standard-Admin-User...");
var adminUser = new watcher_monitoring.Models.User
{
Username = "admin",
Email = "admin@watcher.local",
Password = BCrypt.Net.BCrypt.HashPassword("admin"),
IsActive = true,
CreatedAt = DateTime.UtcNow,
LastLogin = DateTime.UtcNow
};
dbContext.Users.Add(adminUser);
dbContext.SaveChanges();
Log.Information("Standard-Admin-User erstellt (Username: admin, Passwort: admin)");
}
}
catch (Exception ex)
{
Log.Error(ex, "Fehler beim Ausführen der Datenbank-Migrationen");
throw;
}
}
// Configure the HTTP request pipeline.
if (!app.Environment.IsDevelopment())
{
app.UseExceptionHandler("/Home/Error");
// 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.UseRouting();
// 🔹 Swagger aktivieren
app.UseSwagger();
app.UseSwaggerUI(options =>
{
options.SwaggerEndpoint("/swagger/v1/swagger.json", "Watcher-Server API v1");
options.RoutePrefix = "api/v1/swagger";
});
app.UseAuthentication();
app.UseAuthorization();
// Health Check Endpoint
app.MapHealthChecks("/health");
app.MapControllerRoute(
name: "default",
pattern: "{controller=Home}/{action=Index}/{id?}");
app.Run();