增加 新版本登录请求

Work/Store.Api/StoreApiClient.cs

@@ -0,0 +1,50 @@
+using Microsoft.Win32;
+using AllBase.Helper;
+using System;
+using System.Security.Cryptography;
+using System.Text;
+
+namespace Work.Store.Api;
+
+/// <summary>全局共用一个用户会话与请求出口，窗体通过 Instance 访问。</summary>
+public sealed class StoreApiClient
+{
+    private static readonly string BaseUrl = EnvironmentHelper.IsDevelopment
+        ? "http://localhost:14312/api/"
+        : "http://103.90.155.78:9001/api/";
+
+    public static StoreApiClient Instance { get; } = new StoreApiClient();
+
+    public ApiTransport Transport { get; }
+    public AuthApi Auth { get; }
+    public CloudGoodsApi CloudGoods { get; }
+    public ImageCacheApi ImageCache { get; }
+    /// <summary>当前 Windows 安装的 SHA-256 设备指纹，登录时作为 DeviceId 发送。</summary>
+    public string DeviceId { get; }
+
+    private StoreApiClient()
+    {
+        DeviceId = CreateDeviceId();
+        Transport = new ApiTransport(BaseUrl);
+        Auth = new AuthApi(Transport, DeviceId);
+        CloudGoods = new CloudGoodsApi(Transport);
+        ImageCache = new ImageCacheApi(Transport);
+    }
+
+    private static string CreateDeviceId()
+    {
+        using (var machine = RegistryKey.OpenBaseKey(RegistryHive.LocalMachine, RegistryView.Registry64))
+        using (var key = machine.OpenSubKey(@"SOFTWARE\Microsoft\Cryptography"))
+        {
+            if (!Guid.TryParse(key?.GetValue("MachineGuid") as string, out var machineGuid) || machineGuid == Guid.Empty)
+                throw new InvalidOperationException("无法读取有效的 Windows MachineGuid，不能生成设备指纹。");
+
+            using (var sha256 = SHA256.Create())
+                return BitConverter.ToString(sha256.ComputeHash(
+                    Encoding.UTF8.GetBytes("Store.Api:" + machineGuid.ToString("D")))).Replace("-", "");
+        }
+    }
+
+    /// <summary>清除内存中的 Token 和自动登录凭据，不调用服务端退出接口。</summary>
+    public void ClearSession() => Transport.Token = null;
+}