Provided by: libcatalyst-plugin-authentication-perl_0.10023-3_all bug

NAME

       Catalyst::Authentication::Realm - Base class for realm objects.

DESCRIPTION

CONFIGURATION

       class
           By default this class is used by Catalyst::Plugin::Authentication for all realms. The class parameter
           allows you to choose a different class to use for this realm. Creating a new Realm class can allow
           for authentication methods that fall outside the normal credential/store methodology.

       auto_create_user
           Set this to true if you wish this realm to auto-create user accounts when the user doesn't exist
           (most useful for remote authentication schemes).

       auto_update_user
           Set this to true if you wish this realm to auto-update user accounts after authentication (most
           useful for remote authentication schemes).

       use_session
           Sets session usage for this particular realm - overriding the global use_sesion setting.

METHODS

   new( $realmname, $config, $app )
       Instantiantes this realm, plus the specified store and credential classes.

   store( )
       Returns an instance of the store object for this realm.

   credential( )
       Returns an instance of the credential object for this realm.

   find_user( $authinfo, $c )
       Retrieves the user given the authentication information provided.  This is most often called from the
       credential.  The default realm class simply delegates this call the store object.  If enabled, auto-
       creation and auto-updating of users is also handled here.

   authenticate( $c, $authinfo)
       Performs the authentication process for the current realm.  The default realm class simply delegates this
       to the credential and sets the authenticated user on success.  Returns the authenticated user object;

USER PERSISTENCE

       The Realm class allows complete control over the persistance of users between requests.  By default the
       realm attempts to use the Catalyst session system to accomplish this.  By overriding the methods below in
       a custom Realm class, however, you can handle user persistance in any way you see fit.

   persist_user($c, $user)
       persist_user is the entry point for saving user information between requests in most cases this will
       utilize the session.  By default this uses the catalyst session system to store the user by calling
       for_session on the active store.  The user object must be a subclass of Catalyst::Authentication::User.
       If you have updated the user object, you must call persist_user again to ensure that the persisted user
       object reflects your updates.

   remove_persisted_user($c)
       Removes any persisted user data.  By default, removes the user from the session.

   user_is_restorable( $c )
       Returns whether there is a persisted user that may be restored.  Returns a token used to restore the
       user.  With the default session persistance it returns the raw frozen user information.

   restore_user($c, [$frozen_user])
       Restores the user from the given frozen_user parameter, or if not provided, using the response from
       $self->user_is_restorable();  Uses $self->from_session() to decode the frozen user.

   failed_user_restore($c)
       If there is a session to restore, but the restore fails for any reason then this method is called. This
       method supplied just removes the persisted user, but can be overridden if required to have more complex
       logic (e.g. finding a the user by their 'old' username).

   from_session($c, $frozenuser )
       Decodes the frozenuser information provided and returns an instantiated user object.  By default, this
       call is delegated to $store->from_session().

   save_user_in_session($c, $user)
       DEPRECATED.  Use persist_user instead.  (this simply calls persist_user)