Swashbuckle 仅在某些方法中添加自定义 header

Question

I have successfully add custom header using IOperationFilter in my .net core application, now my problem is how to filter it out for certain methods only in the SomeController class. Is this achievable? This is my current code:

Startup.cs

public void ConfigureServices(IServiceCollection services)
{
    
    services.AddSwaggerGen(c =>
    {
        // some swagger services here.
        c.OperationFilter<SomeFilter>();
    });
}

SomeFilter.cs

public class SomeFilter: IOperationFilter
{
    public void Apply(OpenApiOperation operation, OperationFilterContext context)
    {
        if (operation.Parameters == null)
                operation.Parameters = new List<OpenApiParameter>();

        operation.Parameters.Add(new OpenApiParameter
        {
            Name = "Some-Custom-Header",
            In = ParameterLocation.Header,
            Required = false,
            Schema = new OpenApiSchema
            {
                Type = "String"
            }
        });
    }

}

SomeController.cs

[ApiController]
[Route("[controller]")]
public class SomeController: Controller
{
    [AllowAnonymous]
    [HttpPost("some_method1")]
    public IAction SomeMethod1() // this method should not include custom header filter
    {
        return Ok();
    }
    
    [Authorize]
    [HttpPost("some_method2_with_authorize")]
    public IAction SomeMethod2() // this should have the custom header in swagger
    {
        return Ok();
    }

    [AllowAnonymous]
    [HttpGet("some_method3_without_authorize")]
    public IAction SomeMethod3() // this should have the custom header in swagger
    {
        return Ok();
    }

}

Answer 1

I found a way on how to exclude the method that will exclude the said methods by doing this:

public class SomeFilter: IOperationFilter
{
    public void Apply(OpenApiOperation operation, OperationFilterContext context)
    {
        var methodName = context.ApiDescription.ActionDescriptor.As<ControllerActionDescriptor>().ActionName;
        var hasExcludedMethod = ApiFilterSettings.AppSettingsFilterMethods.ToStringList().Contains(methodName);
        if(hasExcludedMethod)
           return; // return directly when an excluded method is found;**strong text**

        if (operation.Parameters == null)
                operation.Parameters = new List<OpenApiParameter>();

        operation.Parameters.Add(new OpenApiParameter
        {
            Name = "Some-Custom-Header",
            In = ParameterLocation.Header,
            Required = false,
            Schema = new OpenApiSchema
            {
                Type = "String"
            }
        });
    }

}

I hope this will help you guys.