org.eclipse.scada.sec.provider.dummy

Class DummyAuthenticationProviderImpl

java.lang.Object

org.eclipse.scada.sec.provider.dummy.DummyAuthenticationProviderImpl

All Implemented Interfaces:

AuthenticationService

public class DummyAuthenticationProviderImpl
extends Object
implements AuthenticationService

A dummy provider which returns an anonymous user information (null) if the username is not set and an authenticated user with no roles if the username is set

Author:

Jens Reimann

Constructor Summary

Constructors

Constructor and Description
DummyAuthenticationProviderImpl()

Method Summary

Modifier and Type	Method and Description
UserInformation	authenticate(CredentialsRequest request) Authenticate a user based on credentials
UserInformation	getUser(String user) The the user information of the named user
void	joinRequest(CredentialsRequest request)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DummyAuthenticationProviderImpl

public DummyAuthenticationProviderImpl()

Method Detail

authenticate

public UserInformation authenticate(CredentialsRequest request)

Description copied from interface: AuthenticationService

Authenticate a user based on credentials

Specified by:

authenticate in interface AuthenticationService

Returns:

a valid user information instance if the user is a known user and is allowed to log on using the provided credentials. Or null if it is a valid anonymous login.

joinRequest

public void joinRequest(CredentialsRequest request)

Specified by:

joinRequest in interface AuthenticationService

getUser

public UserInformation getUser(String user)

Description copied from interface: AuthenticationService

The the user information of the named user

Specified by:

getUser in interface AuthenticationService

Parameters:

user - the user to get the information for

Returns:

the user information or null if the user is unknown