Files
Elecciones-2025/Elecciones-Web/src/Elecciones.Worker/Program.cs

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3.0 KiB
C#
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using Elecciones.Database;
using Elecciones.Infrastructure.Services;
using Elecciones.Worker;
using Microsoft.EntityFrameworkCore;
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using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
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using System.Net;
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using Serilog;
using System.Net.Http;
using System.Net.Security;
using System.Security.Authentication;
Log.Logger = new LoggerConfiguration()
.WriteTo.Console()
.CreateBootstrapLogger();
Log.Information("Iniciando Elecciones.Worker Host...");
var builder = Host.CreateApplicationBuilder(args);
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builder.Services.AddSerilog(config =>
config
.ReadFrom.Configuration(builder.Configuration)
.Enrich.FromLogContext()
.WriteTo.Console()
.WriteTo.File("logs/worker-.log", rollingInterval: RollingInterval.Day));
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// --- Configuración de Servicios ---
var connectionString = builder.Configuration.GetConnectionString("DefaultConnection");
builder.Services.AddDbContext<EleccionesDbContext>(options =>
options.UseSqlServer(connectionString));
builder.Services.AddHttpClient("ElectoralApiClient", client =>
{
var baseUrl = builder.Configuration["ElectoralApi:BaseUrl"];
if (!string.IsNullOrEmpty(baseUrl))
{
client.BaseAddress = new Uri(baseUrl);
}
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// Limpiamos los headers por defecto y añadimos uno que simula ser un navegador.
// Esto es crucial para pasar a través de Firewalls de Aplicaciones Web (WAFs)
// que bloquean clientes automatizados no reconocidos.
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client.DefaultRequestHeaders.Clear();
client.DefaultRequestHeaders.Add("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36");
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client.DefaultRequestHeaders.Add("Accept", "*/*"); // Opcional, pero ayuda a parecerse más a Postman/navegador
client.DefaultRequestHeaders.Add("Accept-Encoding", "gzip, deflate, br"); // Opcional
client.DefaultRequestHeaders.Add("Connection", "keep-alive"); // Opcional
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})
.ConfigurePrimaryHttpMessageHandler(() =>
{
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var handler = new SocketsHttpHandler
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{
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// Habilita la descompresión automática de respuestas GZIP y Deflate.
// Esto soluciona el error de JsonException ('0x1F').
AutomaticDecompression = DecompressionMethods.GZip | DecompressionMethods.Deflate,
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SslOptions = new SslClientAuthenticationOptions
{
EnabledSslProtocols = SslProtocols.Tls13,
}
};
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if (!OperatingSystem.IsWindows())
{
handler.SslOptions.CipherSuitesPolicy = new CipherSuitesPolicy(new[]
{
TlsCipherSuite.TLS_AES_128_GCM_SHA256,
TlsCipherSuite.TLS_AES_256_GCM_SHA384,
TlsCipherSuite.TLS_CHACHA20_POLY1305_SHA256
});
}
return handler;
});
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builder.Services.AddSingleton<IElectoralApiService, ElectoralApiService>();
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builder.Services.AddHostedService<Worker>();
var host = builder.Build();
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try {
host.Run();
}
catch (Exception ex)
{
Log.Fatal(ex, "El Host de Elecciones.Worker terminó inesperadamente");
}
finally
{
Log.CloseAndFlush();
}