de.theit.hudson.crowd
Class CrowdServletFilter

java.lang.Object
  de.theit.hudson.crowd.CrowdServletFilter

All Implemented Interfaces:

javax.servlet.Filter

public class CrowdServletFilter
extends Object
implements javax.servlet.Filter

This class realizes a servlet filter that checks on each request the status of the SSO session. If the session isn't valid anymore, the user is logged out automatically, and vice-versa: If there's a SSO session but the user isn't logged in into Hudson / Jenkins, (s)he is automatically logged in.

Since:

09.09.2011

Version:

$Id$

Author:

Thorsten Heit (theit@gmx.de)

Constructor Summary

CrowdServletFilter(CrowdSecurityRealm pSecurityRealm, CrowdConfigurationService pConfiguration, javax.servlet.Filter pDefaultFilter)
Creates a new instance of this class.

Method Summary

void	destroy()
void	doFilter(javax.servlet.ServletRequest request, javax.servlet.ServletResponse response, javax.servlet.FilterChain chain)
void	init(javax.servlet.FilterConfig filterConfig)

Methods inherited from class java.lang.Object

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

Constructor Detail

CrowdServletFilter

public CrowdServletFilter(CrowdSecurityRealm pSecurityRealm,
                          CrowdConfigurationService pConfiguration,
                          javax.servlet.Filter pDefaultFilter)

Creates a new instance of this class.

Parameters:

pSecurityRealm - The Crowd security realm. Necessary for logging out users when the SSO session isn't valid anymore. May not be null.

pConfiguration - The configuration to access the services on the remote Crowd server. May not be null.

pDefaultFilter - The default filter to use when the Crowd security filter is not used during runtime. May not be null.

Method Detail

init

public void init(javax.servlet.FilterConfig filterConfig)
          throws javax.servlet.ServletException

Specified by:

init in interface javax.servlet.Filter

Throws:

javax.servlet.ServletException

See Also:

Filter.init(javax.servlet.FilterConfig)

doFilter

public void doFilter(javax.servlet.ServletRequest request,
                     javax.servlet.ServletResponse response,
                     javax.servlet.FilterChain chain)
              throws IOException,
                     javax.servlet.ServletException

Specified by:

doFilter in interface javax.servlet.Filter

Throws:

IOException

javax.servlet.ServletException

See Also:

Filter.doFilter(javax.servlet.ServletRequest, javax.servlet.ServletResponse, javax.servlet.FilterChain)

destroy

public void destroy()

Specified by:

destroy in interface javax.servlet.Filter

See Also:

Filter.destroy()