如何在 DNN 中使用自定义用户身份验证

Question

I have created new login skin object which contain a single hyperlink. this skinobject is placed on another custom sking object. When this login hyperlink is clicked i open a popup a div, this div contains the DNN's built in login control placed in Desktopmodules/Admin/Autanticationservice/. Now when login module pops up and i click on login button, this hits to the login_clicked event of the DNN's Login module. Here i see through debugging that user passes the authantication but inside this method on the last line "OnUserAuthenticated(args)" does not being called...???Why??? any ideas..???

Answer 1

I had this one, too, haven't figured out how to fix the real problem, but you can get around it by replacing:

UserController.ValidateUser(PortalId, txtUsername.Value, txtPassword.Value, "DNN", string.Empty, PortalSettings.PortalName, IPAddress, ref loginStatus);

with

UserController.UserLogin(PortalSettings.PortalId, txtUsername.Value, txtPassword.Value, string.Empty, PortalSettings.PortalName, IPAddress, ref loginStatus, false);

It will at least log you in then, but you will have to deal with redirecting yourself.

It is a hack and I'm not happy with it, but hopefully this helps someone else.

Answer 2

I had the same issue, looked long and hard and eventually had to download the full source and follow through the code for login in the full dnn app:

Once I added the following I could successfully authenticate a user:

        // from above
        UserController.UserLogin(PortalSettings.PortalId, txtUsername.Value, txtPassword.Value, string.Empty, PortalSettings.PortalName, IPAddress, ref loginStatus, false);
        // login and auth with DNN
        var existingUserEventArgs = new UserAuthenticatedEventArgs(loginUser, loginUser.Username, loginStatus, "DNN");
        existingUserEventArgs.Authenticated = true;
        EventManager.Instance.OnUserAuthenticated(new UserEventArgs { User = loginUser });
        // success - redirect - or what ever