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149 lines
4.5 KiB
149 lines
4.5 KiB
#if NETCORE
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using System;
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using System.Collections.Generic;
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using Microsoft.AspNetCore.Http;
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using Microsoft.AspNetCore.Hosting;
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using Microsoft.Extensions.Hosting;
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using Microsoft.Extensions.Configuration;
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using Microsoft.Extensions.DependencyInjection;
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using Microsoft.AspNetCore.Builder;
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using System.Threading.Tasks;
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using System.Net;
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using System.Net.WebSockets;
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using System.Security.Cryptography.X509Certificates;
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using System.Net.Security;
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using System.Security.Authentication;
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using Microsoft.Extensions.Logging.Console;
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namespace Apewer.Web
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{
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/// <summary>ASP.NET Core 服务器。</summary>
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public abstract class AspNetCoreServer : IDisposable
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{
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#region 通用。
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IHost _host;
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IHostBuilder _builder;
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private bool _running = false;
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/// <summary>正在运行。</summary>
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public bool Running { get => _running; }
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/// <summary>启动 Host。</summary>
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protected Exception Run<TStartup>(bool async) where TStartup : AspNetCoreStartup
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{
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try
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{
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_builder = Host.CreateDefaultBuilder();
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if (!LogConsole)
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{
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_builder.ConfigureLogging((context, builder) =>
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{
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if (context.HostingEnvironment.IsProduction())
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{
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foreach (var sd in builder.Services)
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{
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if (sd.ImplementationType.Equals(typeof(ConsoleLoggerProvider)))
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{
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builder.Services.Remove(sd);
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break;
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}
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}
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}
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});
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}
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_builder.ConfigureWebHostDefaults((builder) =>
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{
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Configure(builder);
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builder.UseIIS();
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builder.UseStartup<TStartup>();
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});
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// 运行。
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_host = _builder.Build();
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if (async) _host.RunAsync();
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else _host.Run();
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return null;
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}
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catch (Exception ex)
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{
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return ex;
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}
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}
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/// <summary>配置 WebHost 构建程序。</summary>
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protected abstract void Configure(IWebHostBuilder builder);
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/// <summary>启动。</summary>
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public abstract void Run<T>() where T : AspNetCoreStartup;
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/// <summary>释放非托管资源。</summary>
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public void Dispose()
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{
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RuntimeUtility.Dispose(_host);
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_host = null;
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_running = false;
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}
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#endregion
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#region 用于派生类的属性。
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private int _port = -1;
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private bool _compression = false;
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private long _maxbody = 1073741824L;
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private X509Certificate2 _certificate = null;
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private SslProtocols _ssl = SslProtocols.Tls;
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/// <summary>监听的端口。默认值：自动选择 80 端口或 443 端口。</summary>
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public int Port
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{
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get { return (_port < 0) ? (_certificate == null ? 80 : 443) : _port; }
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set { if (!_running) _port = value.Restrict(0, 65535); }
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}
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/// <summary>使用的证书。默认值：无。</summary>
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public X509Certificate2 Certificate
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{
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get { return _certificate; }
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set { if (!_running) _certificate = value; }
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}
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/// <summary>请求的最大 Body 大小，单位为字节，最小为 1 MB。默认值：1073741824（1 GB）。</summary>
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public long MaxBody
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{
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get { return _maxbody; }
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set { if (!_running) _maxbody = value.Restrict(1048576L, 1073741824L); }
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}
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/// <summary>使用 SSL 时的协议。默认值：TLS 1.0。</summary>
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public SslProtocols SslProtocol
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{
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get { return _ssl; }
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set { if (!_running) _ssl = value; }
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}
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/// <summary>尝试启用压缩。默认值：不启用。</summary>
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public bool Compression
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{
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get { return _compression; }
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set { if (!_running) _compression = value; }
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}
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/// <summary>使用默认的控制台日志。</summary>
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/// <remarks>默认值：TRUE</remarks>
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public bool LogConsole { get; set; } = true;
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#endregion
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}
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}
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#endif
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