初始化 monorepo: Go后端(7微服务) + Unity客户端(9模块) + 启动器 HTML5原型: Three.js 3D体素世界, Perlin噪声地形, 原版材质, 22种方块 Minecraft创造模式背包: 双栏布局, 拖拽移动物品, 方向性元件引脚 AI助搭策划文档 + 客户端/服务端骨架 + Docker Compose + CI
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using System.IO;
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using System.Net;
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using System.Net.Http;
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using PCL.Core.App;
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using PCL.Core.IO.Net.Http;
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using PCL.Core.Link.Natayark;
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namespace PCL;
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public static class ModWebServer
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{
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private static readonly Dictionary<string, HttpServer> _webServers = new();
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/// <summary>
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/// 在新的 <see cref="Task" /> 中开始 HTTP 服务端响应。
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/// </summary>
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/// <param name="name">服务端名称</param>
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/// <param name="server">服务端实例</param>
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/// <returns>是否成功开始，若已存在同名实例则返回 <c>false</c></returns>
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public static bool StartWebServer(string name, HttpServer server)
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{
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name = name.ToLowerInvariant();
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lock (_webServers)
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{
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if (_webServers.ContainsKey(name))
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return false;
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_webServers[name] = server;
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}
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Task.Run(() =>
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{
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ModBase.Log($"[WebServer] 服务端 '{name}' 已启动");
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try
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{
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server.Start();
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// 保持服务器运行直到被停止（通过检查字典中是否还存在该服务器）
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while (true)
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{
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lock (_webServers)
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{
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if (!_webServers.ContainsKey(name))
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break;
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}
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Thread.Sleep(100);
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}
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}
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catch (Exception ex)
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{
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ModBase.Log(ex, $"[WebServer] 服务端 '{name}' 运行出错");
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}
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finally
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{
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try
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{
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server.Dispose();
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}
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catch
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{
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// 忽略已释放的异常
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}
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ModBase.Log($"[WebServer] 服务端 '{name}' 已停止");
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lock (_webServers)
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{
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_webServers.Remove(name);
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}
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}
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});
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return true;
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}
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/// <summary>
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/// 检查指定名称的 HTTP 服务端是否正在运行
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/// </summary>
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/// <param name="name">服务端名称</param>
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/// <returns>是否正在运行</returns>
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public static bool IsWebServerRunning(string name)
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{
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name = name.ToLowerInvariant();
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return _webServers.ContainsKey(name);
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}
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/// <summary>
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/// 销毁 HTTP 服务端。若服务端正在运行，可能会引发异常。
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/// </summary>
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/// <param name="name">服务端名称</param>
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/// <returns>是否成功销毁，若名称不存在或已经销毁则返回 <c>false</c></returns>
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public static bool DisposeWebServer(string name)
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{
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name = name.ToLowerInvariant();
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lock (_webServers)
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{
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if (!_webServers.ContainsKey(name))
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return false;
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try
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{
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_webServers[name].Dispose();
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}
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catch (ObjectDisposedException ex)
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{
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return false;
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}
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_webServers.Remove(name);
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return true;
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}
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}
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#region 网页登录回调
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public class NaidCallbackServer : HttpServer
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{
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private readonly OAuthComplete _completeCallback;
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private readonly string _picAddress;
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private readonly string _serviceName;
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private string _callbackContent;
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private IDictionary<string, string> _callbackParameters;
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private OAuthCompleteStatus _status;
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public NaidCallbackServer(string serviceName, OAuthComplete completeCallback, string picAddress) : base(new[]
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{ IPAddress.Parse("127.0.0.1") })
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{
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_serviceName = serviceName;
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_completeCallback = completeCallback;
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_picAddress = picAddress;
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}
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protected override void Init()
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{
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// 注册回调路由
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Register(HttpMethod.Get, "/callback", HandleCallback);
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Register(HttpMethod.Post, "/callback", HandleCallback);
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// 注册状态路由
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Register(HttpMethod.Get, "/status", HandleStatus);
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// 注册资源路由
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Register(HttpMethod.Get, "/assets/background", HandleBackground);
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Register(HttpMethod.Get, "/assets/icon", HandleIcon);
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Register(HttpMethod.Get, "/complete", HandleComplete);
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}
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private Task<HttpRouteResponse> HandleCallback(HttpListenerRequest request)
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{
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if (!request.IsLocal)
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return HttpRouteResponse.Forbidden.AsTask();
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var redirect = HttpRouteResponse.Redirect("/complete").AsTask();
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// 解析回调 URL 参数
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var parameterMap = new Dictionary<string, string>();
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var query = request.Url.Query;
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var queryIndex = query.IndexOf('?');
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if (queryIndex != -1 && query.Length > queryIndex)
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try
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{
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var sq = query.Substring(queryIndex + 1).Split('&');
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var splitChar = new[] { '=' };
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foreach (var iq in sq)
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{
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var q = iq.Split(splitChar, 2);
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if (q.Length == 2) parameterMap[q[0]] = q[1];
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}
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}
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catch (Exception ex)
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{
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_status = OAuthCompleteStatus.Failed("回调参数解析出错", ex);
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return redirect;
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}
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_callbackParameters = parameterMap;
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// 读取回调内容
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if (request.HasEntityBody)
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try
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{
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using (var reader = new StreamReader(request.InputStream, request.ContentEncoding))
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{
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_callbackContent = reader.ReadToEnd();
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}
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}
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catch (Exception ex)
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{
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_status = OAuthCompleteStatus.Failed("读取回调内容出错", ex);
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return redirect;
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}
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return redirect;
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}
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private Task<HttpRouteResponse> HandleStatus(HttpListenerRequest request)
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{
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if (_callbackParameters is null)
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return HttpRouteResponse.NotFound.AsTask();
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try
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{
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if (_status is null)
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{
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_callbackParameters["Port"] = Port.ToString();
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_status = _completeCallback(true, _callbackParameters, _callbackContent);
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}
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else if (!_status.success)
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{
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ModBase.Log($"[OAuth] {_serviceName}: {_status.message}{"\r\n"}{_status.stacktrace}");
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var pa = new Dictionary<string, string>();
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pa["Port"] = Port.ToString();
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_completeCallback(false, pa, _status.message);
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}
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}
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catch (Exception ex)
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{
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_status = OAuthCompleteStatus.Failed("处理回调出错", ex);
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}
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return HttpRouteResponse.Json(_status).AsTask();
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}
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private Task<HttpRouteResponse> HandleBackground(HttpListenerRequest request)
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{
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if (string.IsNullOrWhiteSpace(_picAddress))
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return Task.FromResult(HttpRouteResponse.NotFound);
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return HttpRouteResponse
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.Input(new FileStream(_picAddress, FileMode.Open, FileAccess.Read, FileShare.None, 16384, true))
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.AsTask();
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}
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private Task<HttpRouteResponse> HandleIcon(HttpListenerRequest request)
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{
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return HttpRouteResponse.Input(ModBase.GetResourceStream("Images/icon.ico")).AsTask();
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}
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private Task<HttpRouteResponse> HandleComplete(HttpListenerRequest request)
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{
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return HttpRouteResponse.Input(ModBase.GetResourceStream("Resources/oauth-complete.html"), "text/html")
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.AsTask();
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}
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}
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private static readonly object changeLock = new();
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private static string picAddress;
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public static object BackgroundPicChangeCallback(string pic)
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{
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lock (changeLock)
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{
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picAddress = pic;
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return true;
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}
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}
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public class OAuthCompleteStatus
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{
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public bool success { get; set; }
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public string username { get; set; }
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public string message { get; set; }
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public string stacktrace { get; set; }
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public static OAuthCompleteStatus Complete(string username)
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{
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return new OAuthCompleteStatus { success = true, username = username };
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}
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public static OAuthCompleteStatus Failed(string message, Exception ex = null)
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{
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var init = new OAuthCompleteStatus();
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return (init.success = false, init.message = message, init.stacktrace = ex?.ToString(), init).init;
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}
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}
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public delegate OAuthCompleteStatus? OAuthComplete(bool success, IDictionary<string, string> parameters,
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string content);
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public static bool StartOAuthWaitingCallback(string serviceName, string url, OAuthComplete completeCallback)
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{
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if (IsWebServerRunning(serviceName))
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return false;
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ModBase.RunInNewThread(() =>
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{
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var serverPort = 0;
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lock (_webServers)
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{
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NaidCallbackServer? server;
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string currentPicAddress;
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lock (changeLock)
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{
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currentPicAddress = picAddress;
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}
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server = new NaidCallbackServer(serviceName, completeCallback, currentPicAddress);
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serverPort = server.Port;
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ModBase.Log($"[OAuth] {serviceName}: 已开始监听 {server.Port} 端口，正在初始化路由");
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// 开始响应请求
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var webServiceName = $"oauth/{serviceName}";
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if (DisposeWebServer(webServiceName)) ModBase.Log("[OAuth] 已关闭先前认证服务服务端");
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StartWebServer(webServiceName, server);
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ModBase.Log($"[OAuth] {serviceName}: 初始化完成，开始响应 HTTP 请求");
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}
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// 打开 OAuth URL
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ModBase.OpenWebsite(url.Replace("%r", $"http://localhost:{serverPort}/callback"));
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}, $"CallbackWebServerLoading/{serviceName}");
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return true;
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}
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public static void StartNaidAuthorize(Action? completeCallback = null)
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{
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Exception? resultEx = null;
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StartOAuthWaitingCallback("NatayarkID",
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$"https://account.naids.com/oauth2/authorize?response_type=code&client_id={Secrets.NatayarkClientId}&redirect_uri=%r",
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(success, parameters, content) =>
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{
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OAuthCompleteStatus? status;
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if (!success)
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{
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ModMain.MyMsgBox(content, isWarn: true);
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completeCallback?.Invoke();
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return null;
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}
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var code = parameters["code"];
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try
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{
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NatayarkProfileManager.GetNaidDataAsync(code, port: ushort.Parse(parameters["Port"])).Wait();
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}
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catch (AggregateException ex)
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{
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resultEx = ex.InnerExceptions[0];
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}
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if (resultEx is null)
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status = OAuthCompleteStatus.Complete(NatayarkProfileManager.NaidProfile.Username);
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else
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status = OAuthCompleteStatus.Failed("获取用户信息失败，请尝试重新登录", resultEx);
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completeCallback?.Invoke();
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return status;
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});
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}
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#endregion
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}
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