转移.net core 3.1，为.NET 5做准备

OpenAuth.WebApi/Model/AuthResponsesOperationFilter.cs

@@ -0,0 +1,57 @@
+using System.Collections.Generic;
+using System.Linq;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.Extensions.Options;
+using Microsoft.OpenApi.Models;
+using OpenAuth.App;
+using Swashbuckle.AspNetCore.SwaggerGen;
+
+namespace OpenAuth.WebApi.Model
+{
+    /// <summary>
+    /// swagger请求的时候，如果是Identity方式，自动加授权方式
+    /// </summary>
+    public class AuthResponsesOperationFilter : IOperationFilter
+    {
+        private IOptions<AppSetting> _appConfiguration;
+
+        public AuthResponsesOperationFilter(IOptions<AppSetting> appConfiguration)
+        {
+            _appConfiguration = appConfiguration;
+        }
+
+        public void Apply(OpenApiOperation operation, OperationFilterContext context)
+        {
+            if (!_appConfiguration.Value.IsIdentityAuth)
+            {
+                return;
+            }
+
+            var anonymous = context.MethodInfo.DeclaringType.GetCustomAttributes(true)
+                .Union(context.MethodInfo.GetCustomAttributes(true))
+                .OfType<AllowAnonymousAttribute>().Any();
+            if (!anonymous)
+            {
+                var security = new List<OpenApiSecurityRequirement>();
+                security.Add(new OpenApiSecurityRequirement {
+                    {
+                        new OpenApiSecurityScheme
+                        {
+                            Reference = new OpenApiReference
+                            {
+                                Type = ReferenceType.SecurityScheme,
+                                Id = "oauth2"
+                            }
+                        },
+                        new[] { "openauthapi" }
+                    }
+                });
+                operation.Security = security;
+//                operation.Security = new List<OpenApiSecurityRequirement>
+//                {
+//                    new Dictionary<string, IEnumerable<string>> {{"oauth2", new[] { "openauthapi" } }}
+//                };
+            }
+        }
+    }
+}