Adding Security to an Existing Website

 

The procedure earlier in this article relies on using the Starter Site template as the basis for website security. If it isn't practical for you to start from the Starter Site template or to copy the relevant pages from a site based on that template, you can implement the same type of security in your own site by coding it yourself. You create the same types of pages — registration, login, and so on — and then use helpers and classes to set up membership.

The basic process is described in the blog post THE most basic way to implement ASP.NET Razor security. Most of the work is done using the following methods and properties of the WebSecurity helper:

• WebSecurty.UserExists, WebSecurity.CreateUserAndAccount. These methods let you determine whether someone is already registered and to register them.

• WebSecurty.IsAuthenticated. This property lets you determine whether the current user is logged in. This is useful to redirect users to a login page if they have not already logged in.

• WebSecurity.Login, WebSecurity.Logout. These methods log a user in or out.

• WebSecurity.CurrentUserName. This property is useful for displaying the current user's logged-in name (if the user is logged in).

• WebSecurity.ConfirmAccount. This method is useful if you set up email confirmation for registration. (Details are described in the blog post Using the confirmation feature for ASP.NET Web Pages security.)

To manage roles, you can use the Roles and Membership classes, as described in the blog entry.