FSharp Suave -如何在响应中设置cookie？

Question

我在Suave中配置了一个简单的HTTP服务器，如下所示。

open System
open Suave
open Suave.Operators
open Suave.Filters
open Suave.Successful

[<EntryPoint>]
let main argv =
    
    let httpPort = 9000

    let httpConfig = {
        defaultConfig with bindings = [ HttpBinding.createSimple HTTP "0.0.0.0" httpPort ]
    }

    let httpApp = 
        choose

            [ POST >=> choose
        
                [ 
                    path "/login" >=> 
                        request (fun ctx -> 
                            let sessionId = someLoginLogic
                        ) 
                ]
        
            ]

    startWebServer httpConfig httpApp

在这里，我有一个登录端点，它将生成一个随机的会话id，我想在带有HttpOnly和安全标志的cookies中设置该会话id。

Answer 1

在Suave中设置cookie的典型方法是通过其cookie状态存储，如文档here所示

statefulForSession
   >=> setSessionValue "sessionId" someLoginLogic

但是，这并不能为您提供显式设置cookie的secure和httpOnly标志的方法。如果你想这样做，我认为你可以像这样手动完成：

statefulForSession
  >=> Suave.Cookie.setCookie (
    HttpCookie.create "sessionId" someLoginLogic None None None true true None)