org.apache.cocoon.auth.impl
Class ServletSecurityHandler

java.lang.Object
  org.apache.avalon.framework.logger.AbstractLogEnabled
      org.apache.cocoon.auth.AbstractSecurityHandler
          org.apache.cocoon.auth.impl.ServletSecurityHandler

All Implemented Interfaces:

Configurable, Contextualizable, LogEnabled, ThreadSafe, SecurityHandler

public class ServletSecurityHandler
extends AbstractSecurityHandler

Verify if a user can be authenticated. This is a very simple authenticator that checks if the user is authenticated using the servlet authentication mechanisms.

Version:

$Id: ServletSecurityHandler.html 1304258 2012-03-23 10:09:27Z ilgrosso $

Nested Class Summary

static class

ServletSecurityHandler.ServletUser Inner class for the current user.

Field Summary

protected Context

context The component context.

Fields inherited from class org.apache.cocoon.auth.AbstractSecurityHandler

id

Constructor Summary

ServletSecurityHandler()

Method Summary

void	contextualize(Context aContext)
protected User	createUser(Request req) Create a new user.
User	login(Map loginContext) Try to authenticate the user.
void	logout(Map logoutContext, User user) This notifies the security-handler that a user logs out.

Methods inherited from class org.apache.cocoon.auth.AbstractSecurityHandler

configure, getId

Methods inherited from class org.apache.avalon.framework.logger.AbstractLogEnabled

enableLogging, getLogger, setupLogger, setupLogger, setupLogger

Methods inherited from class java.lang.Object

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

Field Detail

context

protected Context context

The component context.

Constructor Detail

ServletSecurityHandler

public ServletSecurityHandler()

Method Detail

contextualize

public void contextualize(Context aContext)
                   throws ContextException

Specified by:

contextualize in interface Contextualizable

Overrides:

contextualize in class AbstractSecurityHandler

Throws:

ContextException

See Also:

Contextualizable.contextualize(org.apache.avalon.framework.context.Context)

createUser

protected User createUser(Request req)

Create a new user.

Parameters:

req - The current request.

Returns:

A new user object.

login

public User login(Map loginContext)
           throws Exception

Description copied from interface: SecurityHandler

Try to authenticate the user.

Parameters:

loginContext - The context for the login operation.

Returns:

The user if the authentication is successful, null otherwise.

Throws:

Exception - If something goes wrong.

See Also:

SecurityHandler.login(java.util.Map)

logout

public void logout(Map logoutContext,
                   User user)

Description copied from interface: SecurityHandler

This notifies the security-handler that a user logs out.

Parameters:

logoutContext - The context for the login operation.

user - The user object.

See Also:

SecurityHandler.logout(java.util.Map, org.apache.cocoon.auth.User)