Class cAuthHandlerAbstract

This class contains the abstract methods for the authentication in CONTENIDO.

cAuth

cAuthHandlerAbstract

Abstract
Package: Core\Authentication
Copyright: four for business AG <www.4fb.de>
License: http://www.contenido.org/license/LIZENZ.txt
Author: Dominik Ziegler
Located at classes/auth/class.auth.handler.abstract.php

Methods summary
`abstract public string`	# `preAuthorize( )` Handle the pre authorization. Let return this method a valid user ID to set before the login form is handled, otherwise false. Handle the pre authorization. Let return this method a valid user ID to set before the login form is handled, otherwise false. Returns `string` false
`abstract public`	# `displayLoginForm( )` Display the login form. Let this method include a file which displays the login form. Display the login form. Let this method include a file which displays the login form.
`abstract public string`	# `validateCredentials( )` Validate the credentials. Let this method validate the users input against source and return a valid user ID or false. Validate the credentials. Let this method validate the users input against source and return a valid user ID or false. Returns `string` false
`abstract public`	# `logSuccessfulAuth( )` Log the successful authentication. If wished, this method can be executed for logging an successful authentication. Log the successful authentication. If wished, this method can be executed for logging an successful authentication.
`abstract public boolean`	# `isLoggedIn( )` Returns true if a user is logged in Returns true if a user is logged in Returns `boolean`

Methods inherited from cAuth
`__get(), _fetchLoginForm(), _setAuthInfo(), _setExpiration(), getAuthInfo(), getPerms(), getUserId(), getUsername(), isAuthenticated(), isLoginForm(), logout(), resetAuthInfo(), restart(), start()`

Constants inherited from cAuth
`AUTH_UID_FORM, AUTH_UID_NOBODY`

Properties inherited from cAuth
`$_defaultNobody, $_lifetime, $auth`