fix: align backend APIs and upload flow

2026-09-15 14:10:55 +08:00
parent 32177a7293
commit 53e6195938
149 changed files with 4791 additions and 435 deletions
@@ -0,0 +1,35 @@
+using System.Net.Http.Json;
+using System.Security.Cryptography;
+using System.Text;
+using System.Text.Json;
+using Microsoft.AspNetCore.Http;
+using Microsoft.Extensions.Configuration;
+
+namespace IM.InitCommon.Management;
+
+public sealed class InternalClient(HttpClient http, IConfiguration config)
+{
+    public async Task<T> Send<T>(string service, string path, object? body = null, CancellationToken ct = default)
+    {
+        var address = config[$"Management:Services:{service}"] ?? throw new InvalidOperationException($"未配置服务 {service}");
+        var key = config["Management:InternalKey"] ?? config["InternalApiKey"];
+        if (string.IsNullOrWhiteSpace(key)) throw new InvalidOperationException("未配置内部服务密钥");
+        using var request = new HttpRequestMessage(body is null ? HttpMethod.Get : HttpMethod.Post, new Uri(new Uri(address.TrimEnd('/') + "/"), path.TrimStart('/')));
+        request.Headers.Add("X-IM-Management-Key", key);
+        if (body is not null) request.Content = JsonContent.Create(body);
+        using var response = await http.SendAsync(request, ct);
+        if (!response.IsSuccessStatusCode) throw new InternalServiceException(service, (int)response.StatusCode);
+        return await response.Content.ReadFromJsonAsync<T>(cancellationToken: ct) ?? throw new InvalidOperationException("服务响应为空");
+    }
+    public static bool Authorized(HttpContext context)
+    {
+        var c = context.RequestServices.GetService(typeof(IConfiguration)) as IConfiguration;
+        var expected = c?["Management:InternalKey"] ?? c?["InternalApiKey"];
+        var actual = context.Request.Headers["X-IM-Management-Key"].ToString();
+        return !string.IsNullOrWhiteSpace(expected) && CryptographicOperations.FixedTimeEquals(SHA256.HashData(Encoding.UTF8.GetBytes(expected)), SHA256.HashData(Encoding.UTF8.GetBytes(actual)));
+    }
+}
+public sealed class InternalServiceException(string service, int status) : Exception($"{service} 服务请求失败（{status}）")
+{
+    public int Status { get; } = status;
+}