ai-fix: proxy problems

src/InterfaceForward.Api/InterfaceForwardApiModule.cs

@@ -75,11 +75,12 @@ public class InterfaceForwardApiModule : FakeModule
             });
         });
         
-        //Nginx代理的话获取真实IP
         services.Configure<ForwardedHeadersOptions>(options =>
         {
-            options.ForwardedHeaders = ForwardedHeaders.XForwardedFor | ForwardedHeaders.XForwardedProto;
-            //新增如下两行
+            // 反向代理场景下恢复客户端真实来源信息，供 Swagger、鉴权和重定向等中间件使用
+            options.ForwardedHeaders = ForwardedHeaders.XForwardedFor |
+                                       ForwardedHeaders.XForwardedProto |
+                                       ForwardedHeaders.XForwardedHost;
             options.KnownNetworks.Clear();
             options.KnownProxies.Clear();
         });
@@ -94,6 +95,9 @@ public class InterfaceForwardApiModule : FakeModule
     {
         var app = context.GetWebApplication();
         
+        // 必须在读取 Scheme/Host/PathBase 的中间件之前执行，否则 Swagger 会生成错误的请求地址
+        app.UseForwardedHeaders();
+        
         app.Use(async (httpContext, next) =>
         {
             httpContext.Request.EnableBuffering();
@@ -118,8 +122,6 @@ public class InterfaceForwardApiModule : FakeModule
         app.UseAuthentication();
         app.UseAuthorization();
         
-        app.UseForwardedHeaders();//Nginx代理的话获取真实IP
-        
         app.MapControllers();
 
         app.Services.GetRequiredService<IFeiShuNotificationService>().Send("Application started");