feat(compute): report Origin runtime health

tests/test_compute_nodes.py

@@ -2,6 +2,7 @@ from __future__ import annotations
 
 import importlib
 import unittest
+from pathlib import Path
 from unittest.mock import AsyncMock, patch
 from uuid import uuid4
 
@@ -38,6 +39,18 @@ class ComputeNodeSecurityTests(unittest.TestCase):
         self.assertEqual(len(digest), 64)
         self.assertNotIn("ZCN-ABC", digest)
 
+    def test_websocket_auth_rejection_uses_explicit_application_close_code(self) -> None:
+        source = (
+            Path(__file__).resolve().parents[1] / "web" / "routers" / "compute_nodes.py"
+        ).read_text(encoding="utf-8")
+        rejection = source.split("except (ValueError, ComputeNodeError):", 1)[1].split(
+            "await node_connections.activate", 1
+        )[0]
+        self.assertLess(
+            rejection.index("await websocket.accept()"), rejection.index("await websocket.close")
+        )
+        self.assertIn('code=4003, reason="invalid node credentials"', rejection)
+
 
 class ComputeNodeConnectionTests(unittest.IsolatedAsyncioTestCase):
     async def test_new_connection_replaces_old_without_removing_new(self) -> None:

tests/test_static_vendor.py

@@ -34,6 +34,7 @@ class StaticVendorTests(unittest.TestCase):
         self.assertIn("生成 Windows Node 注册码", html)
         self.assertIn('"/v1/admin/compute-node-enrollments"', admin_js)
         self.assertIn('capabilities: ["origin.plot@v1"]', admin_js)
+        self.assertIn('origin.health === "ready"', admin_js)
         self.assertIn("ttl_seconds: 600", admin_js)
         self.assertIn("navigator.clipboard.writeText(value)", admin_js)
         self.assertIn('apiGet("/v1/admin/compute-nodes")', admin_js)

tests/test_windows_node_source.py

@@ -56,7 +56,7 @@ class WindowsNodeSourceTests(unittest.TestCase):
 
     def test_configuration_window_is_resizable_and_dpi_safe(self) -> None:
         form = (PROJECT / "ConfigurationForm.cs").read_text(encoding="utf-8")
-        self.assertIn("ClientSize = new Size(880, 720)", form)
+        self.assertIn("ClientSize = new Size(840, 680)", form)
         self.assertIn("FormBorderStyle.Sizable", form)
         self.assertIn("AutoScaleMode.Dpi", form)
         self.assertIn("AutoScroll = true", form)
@@ -65,12 +65,17 @@ class WindowsNodeSourceTests(unittest.TestCase):
         self.assertIn("成功注册一次后立即失效", form)
         self.assertIn("CreateCard", form)
         self.assertIn("注册并连接", form)
-        self.assertIn("ContentWidth = 800", form)
-        self.assertIn("节点能力", form)
+        self.assertIn("ContentWidth = 760", form)
         self.assertIn("Origin 绘图", form)
-        self.assertIn("当前 MVP 内置声明该协议，不需要手工配置", form)
+        self.assertIn('CreateCapabilityRow("Origin 绘图", "origin.plot@v1")', form)
+        self.assertIn('CreateButton("立即重连", 112, primary: true)', form)
+        self.assertIn("ReconnectRequested?.Invoke()", form)
         self.assertIn("registrationCard.Visible = !registered", form)
-        self.assertIn("registeredActionsCard.Visible = registered", form)
+        self.assertIn("reconnect.Visible = registered", form)
+        self.assertIn("resetIdentity.Visible = registered", form)
+
+        tray = (PROJECT / "TrayApplicationContext.cs").read_text(encoding="utf-8")
+        self.assertIn("form.ReconnectRequested += RestartConnection", tray)
 
     def test_startup_task_is_login_scoped_and_runs_the_fixed_node_executable(self) -> None:
         script = (ROOT / "install-startup.ps1").read_text(encoding="utf-8")
@@ -80,6 +85,35 @@ class WindowsNodeSourceTests(unittest.TestCase):
         self.assertIn("-RunLevel Limited", script)
         self.assertNotIn("-RunLevel Highest", script)
 
+    def test_auth_rejection_is_distinct_from_http_websocket_handshake_failure(self) -> None:
+        connection = (PROJECT / "NodeConnectionLoop.cs").read_text(encoding="utf-8")
+        self.assertIn('socket.HttpStatusCode is HttpStatusCode.Unauthorized', connection)
+        self.assertIn('or HttpStatusCode.Forbidden', connection)
+        self.assertIn("WebSocket 握手被拒绝，请检查服务端或反向代理", connection)
+        self.assertIn("catch (NodeEndpointException exception)", connection)
+        self.assertIn("throw new NodeEndpointException", connection)
+        self.assertIn("(int?)result.CloseStatus == 4003", connection)
+        self.assertIn("节点身份已被服务端拒绝", connection)
+        self.assertNotIn("Node credentials were rejected", connection)
+
+    def test_origin_runtime_probe_is_read_only_and_reported(self) -> None:
+        probe = (PROJECT / "OriginRuntimeProbe.cs").read_text(encoding="utf-8")
+        connection = (PROJECT / "NodeConnectionLoop.cs").read_text(encoding="utf-8")
+        self.assertIn('AutomationProgId = @"Origin.ApplicationSI\\CLSID"', probe)
+        self.assertIn("RegistryHive.LocalMachine", probe)
+        self.assertIn("RegistryHive.CurrentUser", probe)
+        self.assertIn('new("OriginPro", version, "0.1.0", health, detail)', probe)
+        self.assertIn('available_slots = origin.Health == "ready" ? 1 : 0', connection)
+        self.assertNotIn("CreateInstance", probe)
+        self.assertNotIn("Process.Start", probe)
+        for marker in (
+            "software_version = origin.SoftwareVersion",
+            "adapter_version = origin.AdapterVersion",
+            "health = origin.Health",
+            "detail = origin.Detail",
+        ):
+            self.assertIn(marker, connection)
+
 
 if __name__ == "__main__":
     unittest.main()

web/routers/compute_nodes.py

@@ -80,7 +80,11 @@ def register_compute_node_routes(app, *, require_admin) -> None:
             token = _bearer(websocket.headers.get("authorization"))
             identity = await asyncio.to_thread(authenticate_node, node_id, token)
         except (ValueError, ComputeNodeError):
-            await websocket.close(code=1008, reason="invalid node credentials")
+            # 握手前 close 会被 ASGI 统一表现为 HTTP 403，客户端无法区分
+            # “凭据无效”和“代理/路由没有正确转发 WebSocket”。先升级再用
+            # 应用关闭码给已持有 Node ID/Token 的节点返回明确诊断。
+            await websocket.accept()
+            await websocket.close(code=4003, reason="invalid node credentials")
             return
         await websocket.accept()
         await node_connections.activate(node_id, websocket)

web/static/js/admin.js

@@ -169,10 +169,14 @@ function nodeStatusHTML(status) {
 function renderWindowsNodes() {
   const rows = computeNodes.map(node => {
     const runtime = node.runtime || {};
+    const origin = runtime.origin || {};
+    const originState = origin.health === "ready" ? "Origin 可用" : "Origin 不可用";
+    const originVersion = origin.software_version ? ` ${origin.software_version}` : "";
     const runtimeParts = [
       node.os_version || "",
       runtime.desktop_session === true ? "桌面会话" : "",
       runtime.available_slots != null ? `可用槽位 ${runtime.available_slots}` : "",
+      runtime.origin ? `${originState}${originVersion}` : "",
     ].filter(Boolean);
     const lastSeen = node.last_seen_at
       ? `<span title="${escapeHtml(fmtTime(node.last_seen_at))}">${escapeHtml(fmtTimeAgo(node.last_seen_at))}</span>`

windows-node/README.md

@@ -2,7 +2,7 @@
 
 内网 MVP 的 Windows 执行节点，目标运行环境为 Windows 11 Enterprise + .NET 10 SDK 10.0.303。仓库根目录 `global.json` 固定 SDK patch；客户端只使用 .NET Windows Desktop Framework，不依赖第三方 NuGet 包。
 
-当前实现托盘状态角标、小型配置窗口、注册、DPAPI/ACL 配置保存、WebSocket `hello`/心跳和退避重连。尚未实现 `compute_jobs`、Origin Worker、任务目录和产物上传。
+当前实现托盘状态角标、小型配置窗口、注册、DPAPI/ACL 配置保存、WebSocket `hello`/心跳和退避重连，并只读探测 Origin/OriginPro 安装版本、COM 自动化组件与桌面会话状态。尚未实现 `compute_jobs`、Origin Worker、任务目录和产物上传。
 
 注册和运行必须使用同一专用 Windows 账号。MVP 通过该账号的登录后计划任务自动启动，不以 Windows Service 在 Session 0 运行。
 

windows-node/Zcbot.WindowsNode/ConfigurationForm.cs

@@ -2,12 +2,13 @@ namespace Zcbot.WindowsNode;
 
 internal sealed class ConfigurationForm : Form
 {
-    private const int ContentWidth = 800;
+    private const int ContentWidth = 760;
 
     private readonly TextBox server = CreateTextBox("http://127.0.0.1:8765");
     private readonly TextBox nodeName = CreateTextBox(Environment.MachineName.ToLowerInvariant());
     private readonly TextBox enrollmentCode = CreateTextBox(usePassword: true);
     private readonly Button register = CreateButton("注册并连接", 128, primary: true);
+    private readonly Button reconnect = CreateButton("立即重连", 112, primary: true);
     private readonly Button resetIdentity = CreateButton("清除本机身份并重新注册", 220);
     private readonly CheckBox startAtLogin = new()
     {
@@ -25,18 +26,18 @@ internal sealed class ConfigurationForm : Form
     private readonly Label identity = CreateBodyLabel();
     private readonly Label capabilitySummary = CreateBodyLabel();
     private readonly TableLayoutPanel registrationCard;
-    private readonly TableLayoutPanel registeredActionsCard;
     private bool changingStartup;
 
     internal event Func<EnrollOptions, Task>? RegisterRequested;
+    internal event Action? ReconnectRequested;
     internal event Action? ResetIdentityRequested;
 
     internal ConfigurationForm()
     {
         Text = "zcbot Windows Node";
         AutoScaleMode = AutoScaleMode.Dpi;
-        ClientSize = new Size(880, 720);
-        MinimumSize = new Size(850, 680);
+        ClientSize = new Size(840, 680);
+        MinimumSize = new Size(820, 640);
         StartPosition = FormStartPosition.CenterScreen;
         Font = new Font("Microsoft YaHei UI", 9);
         FormBorderStyle = FormBorderStyle.Sizable;
@@ -62,7 +63,7 @@ internal sealed class ConfigurationForm : Form
             AutoSizeMode = AutoSizeMode.GrowAndShrink,
             Dock = DockStyle.Top,
             ColumnCount = 1,
-            RowCount = 6,
+            RowCount = 5,
             BackColor = BackColor,
         };
         page.ColumnStyles.Add(new ColumnStyle(SizeType.Percent, 100));
@@ -85,33 +86,19 @@ internal sealed class ConfigurationForm : Form
         heading.Controls.Add(CreateHint("连接本机科研软件与 zcbot 的受控执行节点"));
         page.Controls.Add(heading);
 
-        var overview = new TableLayoutPanel
-        {
-            AutoSize = true,
-            Dock = DockStyle.Top,
-            ColumnCount = 2,
-            Margin = new Padding(0, 0, 0, 14),
-        };
-        overview.ColumnStyles.Add(new ColumnStyle(SizeType.Percent, 50));
-        overview.ColumnStyles.Add(new ColumnStyle(SizeType.Percent, 50));
-
         var statusCard = CreateCard();
-        statusCard.Margin = new Padding(0, 0, 7, 0);
-        statusCard.Controls.Add(CreateSectionTitle("节点状态"));
+        statusCard.Controls.Add(CreateSectionTitle("节点"));
         statusCard.Controls.Add(state);
         statusCard.Controls.Add(detail);
         statusCard.Controls.Add(identity);
-        overview.Controls.Add(statusCard, 0, 0);
-
-        var capabilityCard = CreateCard();
-        capabilityCard.Margin = new Padding(7, 0, 0, 0);
-        capabilityCard.Controls.Add(CreateSectionTitle("节点能力"));
-        capabilityCard.Controls.Add(CreateCapabilityBadge("Origin 绘图", "origin.plot@v1"));
-        capabilityCard.Controls.Add(capabilitySummary);
-        capabilityCard.Controls.Add(CreateHint(
-            "当前 MVP 内置声明该协议，不需要手工配置；它不代表已完成 Origin 安装检测。"));
-        overview.Controls.Add(capabilityCard, 1, 0);
-        page.Controls.Add(overview);
+        statusCard.Controls.Add(CreateDivider());
+        statusCard.Controls.Add(CreateCapabilityRow("Origin 绘图", "origin.plot@v1"));
+        statusCard.Controls.Add(capabilitySummary);
+        var resetActions = CreateActions();
+        resetActions.Controls.Add(reconnect);
+        resetActions.Controls.Add(resetIdentity);
+        statusCard.Controls.Add(resetActions);
+        page.Controls.Add(statusCard);
 
         registrationCard = CreateCard();
         registrationCard.Controls.Add(CreateSectionTitle("首次注册"));
@@ -125,15 +112,6 @@ internal sealed class ConfigurationForm : Form
         registrationCard.Controls.Add(registerActions);
         page.Controls.Add(registrationCard);
 
-        registeredActionsCard = CreateCard();
-        registeredActionsCard.Controls.Add(CreateSectionTitle("节点身份"));
-        registeredActionsCard.Controls.Add(CreateHint(
-            "服务地址、节点名称和能力在首次注册时确定。需要修改时，请先在管理后台删除旧节点，再清除本机身份并重新注册。"));
-        var identityActions = CreateActions();
-        identityActions.Controls.Add(resetIdentity);
-        registeredActionsCard.Controls.Add(identityActions);
-        page.Controls.Add(registeredActionsCard);
-
         var runtimeCard = CreateCard();
         runtimeCard.Controls.Add(CreateSectionTitle("运行设置"));
         runtimeCard.Controls.Add(startAtLogin);
@@ -147,6 +125,7 @@ internal sealed class ConfigurationForm : Form
         page.Controls.Add(securityNote);
 
         register.Click += async (_, _) => await RegisterAsync();
+        reconnect.Click += (_, _) => ReconnectRequested?.Invoke();
         resetIdentity.Click += (_, _) => ResetIdentity();
         startAtLogin.CheckedChanged += (_, _) => ToggleStartup();
         FormClosing += (_, eventArgs) =>
@@ -185,11 +164,12 @@ internal sealed class ConfigurationForm : Form
             : $"节点：{config.NodeName}\nNode ID：{config.NodeId}\n服务：{config.ServerUrl}";
         capabilitySummary.Text = config is null
             ? "注册后启用"
-            : $"已声明 {config.Capabilities.Count} 项能力";
+            : FormatOriginStatus(OriginRuntimeProbe.Detect());
 
         var registered = config is not null;
         registrationCard.Visible = !registered;
-        registeredActionsCard.Visible = registered;
+        reconnect.Visible = registered;
+        resetIdentity.Visible = registered;
         register.Enabled = !registered && status.State != NodeState.Connecting;
         if (registered)
         {
@@ -199,6 +179,15 @@ internal sealed class ConfigurationForm : Form
         }
     }
 
+    private static string FormatOriginStatus(OriginRuntimeStatus origin)
+    {
+        var version = string.IsNullOrWhiteSpace(origin.SoftwareVersion)
+            ? "版本未知"
+            : $"版本 {origin.SoftwareVersion}";
+        var state = origin.Health == "ready" ? "可用" : "不可用";
+        return $"{state} · {version}\n{origin.Detail}";
+    }
+
     private void ResetIdentity()
     {
         var answer = MessageBox.Show(
@@ -287,7 +276,7 @@ internal sealed class ConfigurationForm : Form
         AutoSize = true,
         Dock = DockStyle.Fill,
         ForeColor = Color.FromArgb(71, 85, 105),
-        MaximumSize = new Size(340, 0),
+        MaximumSize = new Size(ContentWidth - 40, 0),
         Margin = new Padding(0, 2, 0, 5),
     };
 
@@ -300,25 +289,33 @@ internal sealed class ConfigurationForm : Form
         Margin = new Padding(0, 2, 0, 4),
     };
 
-    private static Panel CreateCapabilityBadge(string title, string protocol)
+    private static Panel CreateDivider() => new()
     {
-        var badge = new Panel
+        Height = 1,
+        Dock = DockStyle.Top,
+        BackColor = Color.FromArgb(226, 232, 240),
+        Margin = new Padding(0, 10, 0, 12),
+    };
+
+    private static Panel CreateCapabilityRow(string title, string protocol)
+    {
+        var row = new Panel
         {
             AutoSize = false,
-            Height = 54,
+            Height = 36,
             Dock = DockStyle.Top,
             BackColor = Color.FromArgb(239, 246, 255),
-            Margin = new Padding(0, 2, 0, 8),
-            Padding = new Padding(12, 7, 12, 7),
+            Margin = new Padding(0, 0, 0, 5),
+            Padding = new Padding(11, 7, 11, 7),
         };
-        badge.Controls.Add(new Label
+        row.Controls.Add(new Label
         {
-            Text = $"{title}\n协议：{protocol}",
+            Text = $"{title}　·　{protocol}",
             AutoSize = true,
             Font = new Font("Microsoft YaHei UI", 9, FontStyle.Bold),
             ForeColor = Color.FromArgb(29, 78, 216),
         });
-        return badge;
+        return row;
     }
 
     private static TextBox CreateTextBox(string text = "", bool usePassword = false) => new()

windows-node/Zcbot.WindowsNode/NodeConnectionLoop.cs

@@ -49,6 +49,11 @@ internal sealed class NodeConnectionLoop(NodeConfig config, Action<NodeStatus>?
                 Report(NodeState.Offline, "服务端消息无效，等待重连");
                 Console.Error.WriteLine($"[WARN] Invalid server message: {exception.Message}");
             }
+            catch (NodeEndpointException exception)
+            {
+                Report(NodeState.Offline, "WebSocket 握手被拒绝，请检查服务端或反向代理");
+                Console.Error.WriteLine($"[WARN] WebSocket handshake rejected: {exception.Message}");
+            }
 
             var baseDelay = Backoff[Math.Min(attempt, Backoff.Length - 1)];
             attempt++;
@@ -73,12 +78,14 @@ internal sealed class NodeConnectionLoop(NodeConfig config, Action<NodeStatus>?
         {
             await socket.ConnectAsync(endpoint, cancellationToken);
         }
-        catch (WebSocketException) when (
+        catch (WebSocketException exception) when (
             socket.HttpStatusCode is HttpStatusCode.Unauthorized or HttpStatusCode.Forbidden)
         {
-            Report(NodeState.AuthenticationRequired, "身份失效，需要重新注册");
-            throw new NodeConfigurationException(
-                "Node credentials were rejected. Ask an administrator to re-register this node.");
+            throw new NodeEndpointException(
+                $"WebSocket handshake returned HTTP {(int?)socket.HttpStatusCode}. "
+                + "Verify that the server includes the current Windows Node routes and that "
+                + $"the reverse proxy forwards WebSocket Upgrade for {endpoint.AbsolutePath}. "
+                + exception.Message);
         }
         Console.WriteLine("[OK] Node connected.");
         Report(NodeState.Online, "已连接");
@@ -122,10 +129,17 @@ internal sealed class NodeConnectionLoop(NodeConfig config, Action<NodeStatus>?
             var result = await socket.ReceiveAsync(buffer, cancellationToken);
             if (result.MessageType == WebSocketMessageType.Close)
             {
+                if ((int?)result.CloseStatus == 4003)
+                {
+                    throw new NodeConfigurationException(
+                        "节点身份已被服务端拒绝。请在管理后台确认该 Node ID 未被禁用或删除；"
+                        + "若记录不存在或身份已撤销，请清除本机身份并使用新注册码重新注册。"
+                        + $" 服务端信息：{result.CloseStatusDescription}");
+                }
                 if (result.CloseStatus == WebSocketCloseStatus.PolicyViolation)
                 {
                     throw new NodeConfigurationException(
-                        $"Node credentials or install identity were rejected: {result.CloseStatusDescription}");
+                        $"节点上报被服务端拒绝：{result.CloseStatusDescription}");
                 }
                 return;
             }
@@ -172,6 +186,7 @@ internal sealed class NodeConnectionLoop(NodeConfig config, Action<NodeStatus>?
     private object RuntimePayload()
     {
         var root = Path.GetPathRoot(Environment.SystemDirectory) ?? "C:\\";
+        var origin = OriginRuntimeProbe.Detect();
         return new
         {
             install_id = config.InstallId,
@@ -179,9 +194,17 @@ internal sealed class NodeConnectionLoop(NodeConfig config, Action<NodeStatus>?
             node_version = Assembly.GetExecutingAssembly().GetName().Version?.ToString(3) ?? "0.1.0",
             os_version = RuntimeInformation.OSDescription,
             capabilities = config.Capabilities,
-            available_slots = 1,
+            available_slots = origin.Health == "ready" ? 1 : 0,
             disk_free_bytes = new DriveInfo(root).AvailableFreeSpace,
             desktop_session = Environment.UserInteractive,
+            origin = new
+            {
+                software = origin.Software,
+                software_version = origin.SoftwareVersion,
+                adapter_version = origin.AdapterVersion,
+                health = origin.Health,
+                detail = origin.Detail,
+            },
         };
     }
 }

windows-node/Zcbot.WindowsNode/NodeModels.cs

@@ -46,3 +46,5 @@ internal sealed record NodePaths(string RootDirectory, string ConfigPath)
 }
 
 internal sealed class NodeConfigurationException(string message) : Exception(message);
+
+internal sealed class NodeEndpointException(string message) : Exception(message);

windows-node/Zcbot.WindowsNode/OriginRuntimeProbe.cs

@@ -0,0 +1,94 @@
+using Microsoft.Win32;
+using System.Security;
+
+namespace Zcbot.WindowsNode;
+
+internal sealed record OriginRuntimeStatus(
+    string Software,
+    string? SoftwareVersion,
+    string AdapterVersion,
+    string Health,
+    string Detail);
+
+internal static class OriginRuntimeProbe
+{
+    private static readonly Lazy<OriginRuntimeStatus> Current = new(DetectCore);
+    private const string AutomationProgId = @"Origin.ApplicationSI\CLSID";
+
+    internal static OriginRuntimeStatus Detect() => Current.Value;
+
+    private static OriginRuntimeStatus DetectCore()
+    {
+        try
+        {
+            var version = FindInstalledVersion();
+            using var automationKey = Registry.ClassesRoot.OpenSubKey(AutomationProgId);
+            var automationRegistered = automationKey is not null;
+            if (version is null && !automationRegistered)
+            {
+                return Status(null, "unavailable", "未检测到 Origin/OriginPro 安装");
+            }
+            if (!automationRegistered)
+            {
+                return Status(version, "unavailable", "已检测到 Origin，但 COM 自动化组件未注册");
+            }
+            if (!Environment.UserInteractive)
+            {
+                return Status(version, "unavailable", "Origin 需要交互式 Windows 桌面会话");
+            }
+            return Status(version, "ready", "Origin COM 自动化组件可用");
+        }
+        catch (Exception exception) when (
+            exception is SecurityException or UnauthorizedAccessException or IOException)
+        {
+            return Status(null, "unavailable", $"Origin 运行时探测失败：{exception.Message}");
+        }
+    }
+
+    private static OriginRuntimeStatus Status(string? version, string health, string detail) =>
+        new("OriginPro", version, "0.1.0", health, detail);
+
+    private static string? FindInstalledVersion()
+    {
+        var candidates = new List<string>();
+        foreach (var hive in new[] { RegistryHive.LocalMachine, RegistryHive.CurrentUser })
+        {
+            foreach (var view in new[] { RegistryView.Registry64, RegistryView.Registry32 })
+            {
+                using var baseKey = RegistryKey.OpenBaseKey(hive, view);
+                using var uninstall = baseKey.OpenSubKey(
+                    @"SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall");
+                if (uninstall is null)
+                {
+                    continue;
+                }
+                foreach (var keyName in uninstall.GetSubKeyNames())
+                {
+                    using var product = uninstall.OpenSubKey(keyName);
+                    var name = product?.GetValue("DisplayName") as string;
+                    var publisher = product?.GetValue("Publisher") as string;
+                    if (!IsOriginProduct(name, publisher))
+                    {
+                        continue;
+                    }
+                    var version = product?.GetValue("DisplayVersion") as string;
+                    if (!string.IsNullOrWhiteSpace(version))
+                    {
+                        candidates.Add(version.Trim());
+                    }
+                }
+            }
+        }
+        return candidates.OrderByDescending(ParseVersion).ThenByDescending(x => x).FirstOrDefault();
+    }
+
+    private static bool IsOriginProduct(string? name, string? publisher) =>
+        !string.IsNullOrWhiteSpace(name)
+        && (name.Equals("Origin", StringComparison.OrdinalIgnoreCase)
+            || name.StartsWith("Origin ", StringComparison.OrdinalIgnoreCase)
+            || name.StartsWith("OriginPro", StringComparison.OrdinalIgnoreCase))
+        && (publisher?.Contains("OriginLab", StringComparison.OrdinalIgnoreCase) ?? false);
+
+    private static Version ParseVersion(string value) =>
+        Version.TryParse(value, out var version) ? version : new Version(0, 0);
+}

windows-node/Zcbot.WindowsNode/TrayApplicationContext.cs

@@ -16,6 +16,7 @@ internal sealed class TrayApplicationContext : ApplicationContext
         this.store = store;
         form = new ConfigurationForm();
         form.RegisterRequested += RegisterAsync;
+        form.ReconnectRequested += RestartConnection;
         form.ResetIdentityRequested += ResetIdentity;
 
         statusItem = new ToolStripMenuItem("尚未注册") { Enabled = false };