Dave Ward d2180c5eaa Refactor subsystems for authentication chaining
- An authentication chain of size 1 configured by default
- DefaultChildApplicationContextManager supports dynamic configuration of the authentication chain via Spring or JMX. Any number of instances of any type allowed in chain.
- SubsystemChainingAuthenticationComponent and SubsystemChainingAuthenticationService iterate across configured chain for Authentication
- SSO (NTLM / Kerberos) and CIFS authentication independently activatable for any component in chain (where supported).
- SubsystemChainingProxyFactory used to proxy directly to first active CIFS authenticator or SSO filter in the chain
- CIFS server knows not to bother starting if authentication chain doesn't have an active CIFS authenticator (e.g. LDAP only)
- Rationalization of subsystem configuration folder structure and JMX object naming
- Classpath based extension mechanism for community edition - alfresco/extension/subsystems/<category>/<typeName>/<id>/*.properties in classpath can be used to configure specific subsystem instances
- Simplification of JMX infrastructure. No longer Spring bean definition based, thus allowing dynamic creation/registration of new instances at runtime.
- New AuthenticationChainTest unit test

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@14030 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
2009-04-21 13:29:08 +00:00

79 lines
2.8 KiB
Java

/*
* Copyright (C) 2005-2007 Alfresco Software Limited.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
* As a special exception to the terms and conditions of version 2.0 of
* the GPL, you may redistribute this Program in connection with Free/Libre
* and Open Source Software ("FLOSS") applications as described in Alfresco's
* FLOSS exception. You should have recieved a copy of the text describing
* the FLOSS exception, and it is also available here:
* http://www.alfresco.com/legal/licensing"
*/
package org.alfresco.repo.security.authentication;
import java.util.Set;
import net.sf.acegisecurity.Authentication;
public interface AuthenticationComponent extends AuthenticationContext
{
public enum UserNameValidationMode
{
NONE, CHECK_AND_FIX;
}
/**
* Authenticate
*
* @throws AuthenticationException
*/
public void authenticate(String userName, char[] password) throws AuthenticationException;
/**
* Explicitly set the current user to be authenticated.
*/
public Authentication setCurrentUser(String userName);
/**
* Explicitly set the current user to be authenticated.
* Specify if the userName is to be checked and fixed
*/
public Authentication setCurrentUser(String userName, UserNameValidationMode validationMode);
/**
* Set the guest user as the current user.
*/
public Authentication setGuestUserAsCurrentUser();
/**
* True if Guest user authentication is allowed, false otherwise
*/
public boolean guestUserAuthenticationAllowed();
/**
* Gets a set of user names who for this particular authentication system should be considered administrators by
* default. If the security framework is case sensitive these values should be case sensitive user names. If the
* security framework is not case sensitive these values should be the lower-case user names.
*
* @return a set of user names
*/
public Set<String> getDefaultAdministratorUserNames();
}