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org.apache.jetspeed.security.impl
Class LoginValidationValveImpl

java.lang.Object
  org.apache.jetspeed.pipeline.valve.AbstractValve
      org.apache.jetspeed.security.impl.LoginValidationValveImpl

All Implemented Interfaces:

LoginValidationValve, org.apache.jetspeed.pipeline.valve.Valve

public class LoginValidationValveImpl
extends AbstractValve
implements LoginValidationValve

LoginValidationValve

Version:

$Id: LoginValidationValveImpl.java 544402 2007-06-05 06:20:00Z taylor $

Author:

Ate Douma

Field Summary

private static org.apache.commons.logging.Log	log
private int	maxNumberOfAuthenticationFailures
private List	sessionAttributes

Constructor Summary

LoginValidationValveImpl(int maxNumberOfAuthenticationFailures)
Creates a LoginValidationValveImpl instance which can evaluate PasswordCredential.getAuthenticationFailures() to determine if a user only has one login attempt available before the maxNumberOfAuthenticationFailures parameter value is reached and the credential will be disabled.

LoginValidationValveImpl(int maxNumberOfAuthenticationFailures, List sessionAttributes)
Creates a LoginValidationValveImpl instance which can evaluate PasswordCredential.getAuthenticationFailures() to determine if a user only has one login attempt available before the maxNumberOfAuthenticationFailures parameter value is reached and the credential will be disabled.

LoginValidationValveImpl(List sessionAttributes)
Creates a LoginValidationValveImpl instance which doesn't evaluate the maxNumberOfAuthenticationFailures for LoginConstant.ERROR_FINAL_LOGIN_ATTEMPT error reporting.

Method Summary

private void	clearSessionAttributes(org.apache.jetspeed.request.RequestContext request)
void	invoke(org.apache.jetspeed.request.RequestContext request, org.apache.jetspeed.pipeline.valve.ValveContext context)
String	toString()

Methods inherited from class org.apache.jetspeed.pipeline.valve.AbstractValve

initialize

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.jetspeed.pipeline.valve.Valve

initialize

Field Detail

log

private static final org.apache.commons.logging.Log log

maxNumberOfAuthenticationFailures

private int maxNumberOfAuthenticationFailures

sessionAttributes

private List sessionAttributes

Constructor Detail

LoginValidationValveImpl

public LoginValidationValveImpl(List sessionAttributes)

Creates a LoginValidationValveImpl instance which doesn't evaluate the maxNumberOfAuthenticationFailures for LoginConstant.ERROR_FINAL_LOGIN_ATTEMPT error reporting.

LoginValidationValveImpl

public LoginValidationValveImpl(int maxNumberOfAuthenticationFailures)

Creates a LoginValidationValveImpl instance which can evaluate PasswordCredential.getAuthenticationFailures() to determine if a user only has one login attempt available before the maxNumberOfAuthenticationFailures parameter value is reached and the credential will be disabled.

The provided maxNumberOfAuthenticationFailures value should be equal to the value configured for the MaxPasswordAuthenticationFailuresInterceptor (and > 2 to be useful).

LoginValidationValveImpl

public LoginValidationValveImpl(int maxNumberOfAuthenticationFailures,
                                List sessionAttributes)

Creates a LoginValidationValveImpl instance which can evaluate PasswordCredential.getAuthenticationFailures() to determine if a user only has one login attempt available before the maxNumberOfAuthenticationFailures parameter value is reached and the credential will be disabled.

The provided maxNumberOfAuthenticationFailures value should be equal to the value configured for the MaxPasswordAuthenticationFailuresInterceptor (and > 2 to be useful).

Method Detail

invoke

public void invoke(org.apache.jetspeed.request.RequestContext request,
                   org.apache.jetspeed.pipeline.valve.ValveContext context)
            throws org.apache.jetspeed.pipeline.PipelineException

Specified by:

invoke in interface org.apache.jetspeed.pipeline.valve.Valve

Specified by:

invoke in class AbstractValve

Throws:

org.apache.jetspeed.pipeline.PipelineException

See Also:

Valve.invoke(org.apache.jetspeed.request.RequestContext, org.apache.jetspeed.pipeline.valve.ValveContext)

clearSessionAttributes

private void clearSessionAttributes(org.apache.jetspeed.request.RequestContext request)

toString

public String toString()

Overrides:

toString in class Object