这个问题在很大程度上取决于问题/答案:
Reconnecting to Servicestack session in an asp.net MVC4 application
基本上,我有一个使用ServiceStack进行身份验证的asp.net MVC应用程序。正如上面提到的问题所示,我在响应中添加了一个会话cookie,然后将其添加到jsonserviceclient cookie容器中。
使用此代码在登录屏幕上验证用户身份:
[AcceptVerbs(HttpVerbs.Post)]
public ActionResult login(UserModel user)
{
try
{
var AuthResponse = client.Post(new Auth
{
provider = "credentials",
UserName = user.user_id,
Password = user.password,
RememberMe = true
});
if (AuthResponse.SessionId != null)
{
FormsAuthentication.SetAuthCookie(AuthResponse.UserName, true);
var response = System.Web.HttpContext.Current.Response.ToResponse();
response.Cookies.AddSessionCookie(
SessionFeature.PermanentSessionId, AuthResponse.SessionId);
return Redirect("/Default");
}
}
catch (Exception ex)
{
FormsAuthentication.SignOut();
return Redirect("/");
}
return View();
}
但是,我从行中获得了一个空引用异常:
response.Cookies.AddSessionCookie(SessionFeature.PermanentSessionId, AuthResponse.SessionId);
堆栈跟踪如下所示:
at ServiceStack.ServiceHost.Cookies.ToHttpCookie(Cookie cookie)
at ServiceStack.ServiceHost.Cookies.AddCookie(Cookie cookie)
at ServiceStack.ServiceHost.Cookies.AddSessionCookie(String cookieName, String cookieValue, Nullable`1 secureOnly)
at FmStoreScreenMvc3.Controllers.AuthController.login(UserModel user) in <project> 51
我想知道这个配置是否有任何明显错误。
更新/注意 我已将违规行(抛出nullref的位置)更改为:
response.Cookies.AddSessionCookie("foo", "bar", false);
我仍然得到同样的错误。只是寻找什么是null以及为什么
答案 0 :(得分:0)
而不是:
response.Cookies.AddSessionCookie(
SessionFeature.PermanentSessionId, AuthResponse.SessionId);
尝试:
response.SetCookie(SessionFeature.PermanentSessionId,
AuthResponse.SessionId, TimeSpan.FromDays(14)));