add some filter to see which endpoints require authorization and which not

SurveyBackend/SurveyBackend.API/Filters/EndpointAuthRequirementFilter.cs

@@ -0,0 +1,36 @@
+using Microsoft.AspNetCore.Authentication.JwtBearer;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.OpenApi.Models;
+using Swashbuckle.AspNetCore.SwaggerGen;
+
+namespace SurveyBackend.Filters;
+
+public class EndpointAuthRequirementFilter : IOperationFilter
+{
+    public void Apply(OpenApiOperation operation, OperationFilterContext context)
+    {
+        if (!context.ApiDescription
+                .ActionDescriptor
+                .EndpointMetadata
+                .OfType<AuthorizeAttribute>()
+                .Any())
+        {
+            return;
+        }
+
+        operation.Security = new List<OpenApiSecurityRequirement>
+        {
+            new OpenApiSecurityRequirement
+            {
+                [new OpenApiSecurityScheme
+                {
+                    Reference = new OpenApiReference
+                    {
+                        Type = ReferenceType.SecurityScheme,
+                        Id = JwtBearerDefaults.AuthenticationScheme
+                    }
+                }] = new List<string>()
+            }
+        };
+    }
+}

SurveyBackend/SurveyBackend.API/Program.cs

@@ -7,6 +7,7 @@ using SurveyBackend.Contexts;
 using SurveyBackend.Core.Contexts;
 using SurveyBackend.Core.Repositories;
 using SurveyBackend.Core.Services;
+using SurveyBackend.Filters;
 using SurveyBackend.Infrastructure.Data;
 using SurveyBackend.Infrastructure.Repositories;
 using SurveyBackend.Middlewares;
@@ -84,20 +85,8 @@ public class Program
                 Name = "Authorization",
                 Type = SecuritySchemeType.ApiKey
             });
-            c.AddSecurityRequirement(new OpenApiSecurityRequirement
+
-            {
+            c.OperationFilter<EndpointAuthRequirementFilter>();
-                {
-                    new OpenApiSecurityScheme
-                    {
-                        Reference = new OpenApiReference
-                        {
-                            Type = ReferenceType.SecurityScheme,
-                            Id = JwtBearerDefaults.AuthenticationScheme
-                        }
-                    },
-                    Array.Empty<string>()
-                }
-            });
 
             var filePath = Path.Combine(System.AppContext.BaseDirectory, "SurveyBackend.API.xml");
             c.IncludeXmlComments(filePath);