NDLoginCallback Class Reference

Interface class providing a login verification mechanism. More...

List of all members.

Public Member Functions
virtual NDResult	handleLoginCallback (NDIdentity *, const NDSocketAddress *)=0
	Handler for login verification.

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Detailed Description

Interface class providing a login verification mechanism.

An object of a class derived from NDLoginCallback is installed into an NDChannel upon calling NDChannel::becomeLoginAcceptor(). Any direct login attempt will automatically trigger NDLoginCallback::handleLoginCallback().

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Member Function Documentation

NDResult NDLoginCallback::handleLoginCallback	(	NDIdentity *	ident,
		const NDSocketAddress *	addr
	)			[pure virtual]

Defines a class that handles login verification and Identity information. Provided a set of login credentials (username + password), the callback is responsible for determining validity of this login information and filling out an NDIdentity object that describes the user and their rights.

Parameters:

	ident	an NDIdentity object containing login information
	addr	the socket address object for the connecting client

Returns:

NDRES_OK for Login accepted

NDRES_IGNORE for Login denied