Oauth IdentityServer3注销未重定向到源站

我让MVC从identityserver注销，但它不会自动重定向。我甚至没有默认显示的“单击此处返回”

这是我的设置

在idsvr中： 工厂是使用EF的Aspnet标识（主要是开箱即用的实现）

在MVC中

app.UseOpenIdConnectAuthentication (new OpenIdConnectAuthenticationOptions
{
PostLogoutRedirectUri = "https://localhost:port",
RedirectUri = "https://localhost:port",
Notifications = new OpenIdConnectAuthenticationNotifications
{
SecurityTokenValidated = HereIGetRefreshTokenEtc(),
RedirectToIdentityProvider =  n =>
{
    if (n.ProtocolMessage.RequestType == OpenIdConnectRequestType.LogoutRequest)
    {
        var idTokenHint = n.OwinContext.Authentication.User.FindFirst("id_token");
        if (idTokenHint != null)
        {
            n.ProtocolMessage.IdTokenHint = idTokenHint.Value;
        }
    }
    return Task.FromResult(0);
}
}
});

注销控制器操作如下

    public ActionResult Logout()
    {
        //Option 1 : because I have already provided redirect URI in initial configuration
        Request.GetOwinContext().Authentication.SignOut();

        //Option 2: Because option 1 did not work
        Request.GetOwinContext().Authentication.SignOut(new AuthenticationProperties { RedirectUri = "https://mymvc.site" });

        //none of the return statements work. (obviously i have tried them individually)

        return RedirectToAction("Index", "Home", new{ area = ""});
        return Redirect("https://idsvr/connect/endsession");
    }

我错过了什么？明白了！ 我在客户端配置的PostLogoutRedirectUris中没有添加链接。说“无效的注销后URI”时出错了。

明白了！ 我在客户端配置的PostLogoutRedirectUris中没有添加链接。说“无效的注销后URI”是错误的

    public ActionResult Logout()
    {
        //Option 1 : because I have already provided redirect URI in initial configuration
        Request.GetOwinContext().Authentication.SignOut();

        //Option 2: Because option 1 did not work
        Request.GetOwinContext().Authentication.SignOut(new AuthenticationProperties { RedirectUri = "https://mymvc.site" });

        //none of the return statements work. (obviously i have tried them individually)

        return RedirectToAction("Index", "Home", new{ area = ""});
        return Redirect("https://idsvr/connect/endsession");
    }