我在MVC 6 ASP.NET 5项目中进行了以下设置:
配置方法中的Startup.cs:
app.UseCookieAuthentication(options =>
{
options.AuthenticationScheme = "Cookie";
options.LoginPath = new PathString("/<TENANT>/account/signin/");
options.AccessDeniedPath = new PathString("/<TENANT>/account/unauthorised/");
options.AutomaticAuthenticate = true;
options.AutomaticChallenge = true;
options.Events = new CookieAuthenticationEvents
{
OnRedirectToReturnUrl = MyClass.RedirectToReturnUrlAsync
};
});
活动类:
public static class MyClass
{
public static async Task RedirectToReturnUrlAsync(CookieRedirectContext context)
{
context.Options.LoginPath = new PathString("/<HERE I PLAN TO PUT LOGIC TO FIGURE OUT TENANT FROM CONTEXT>/account/signin");
}
}
让我们说用户转到以下网址:
http://localhost/mycompany/securecontroller/secureaction
我希望Cookie中间件将用户重定向到:
http://localhost/mycompany/account/signin
问题是当重定向返回Url时,代码“MyClass.RedirectToReturnUrlAsync”永远不会被命中,所以我找不到在运行时修改LoginPath的机会。
我怀疑我的设置有问题。有没有人遇到过这个问题?
Hooroo
答案 0 :(得分:7)
好的,我想我已经明白了。我从错误的角度看问题(并且在睡了之后!)
app.UseCookieAuthentication(options =>
{
options.AuthenticationScheme = "Cookie";
options.LoginPath = new PathString("/<TENANT>/account/signin/");
options.AccessDeniedPath = new PathString("/<TENANT>/account/unauthorised/");
options.AutomaticAuthenticate = true;
options.AutomaticChallenge = true;
options.Events = new MyCookieAuthenticationEvents();
});
创建自己的自定义Cookie身份验证事件的正确方法是从CookieAuthenticationEvents对象派生并覆盖您想要自定义的事件,如下所示:
public class MyCookieAuthenticationEvents : CookieAuthenticationEvents
{
public override Task RedirectToLogin(CookieRedirectContext context)
{
context.RedirectUri = <PUT LOGIC HERE TO REPLACE YOUR REDIRECT URI>
return base.RedirectToLogin(context);
}
}
我在之前的尝试中也瞄准了错误的事件。在我的例子中,要覆盖的正确方法是“RedirectToLogin”方法。
Hooroo