org.springframework.ws.soap.security.xwss.callback
Class SpringDigestPasswordValidationCallbackHandler

java.lang.Object
  org.springframework.ws.soap.security.callback.AbstractCallbackHandler
      org.springframework.ws.soap.security.xwss.callback.SpringDigestPasswordValidationCallbackHandler

All Implemented Interfaces:

CallbackHandler, InitializingBean

public class SpringDigestPasswordValidationCallbackHandler
extends AbstractCallbackHandler
implements InitializingBean

Callback handler that validates a password digest using an Spring Security UserDetailsService. Logic based on Spring Security's DigestProcessingFilter.

An Spring Security UserDetailService is used to load UserDetails from. The digest of the password contained in this details object is then compared with the digest in the message.

This class only handles PasswordValidationCallbacks that contain a DigestPasswordRequest, and throws an UnsupportedCallbackException for others.

Since:

1.5.0

Author:

Arjen Poutsma

See Also:

UserDetailsService, PasswordValidationCallback, PasswordValidationCallback.DigestPasswordRequest

Field Summary

Fields inherited from class org.springframework.ws.soap.security.callback.AbstractCallbackHandler

logger

Constructor Summary

SpringDigestPasswordValidationCallbackHandler()

Method Summary

void	afterPropertiesSet()
protected void	handleInternal(Callback callback) Handles PasswordValidationCallbacks that contain a DigestPasswordRequest, and throws an UnsupportedCallbackException for others
void	setUserCache(org.springframework.security.core.userdetails.UserCache userCache) Sets the users cache.
void	setUserDetailsService(org.springframework.security.core.userdetails.UserDetailsService userDetailsService) Sets the Spring Security user details service.

Methods inherited from class org.springframework.ws.soap.security.callback.AbstractCallbackHandler

handle

Methods inherited from class java.lang.Object

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

Constructor Detail

SpringDigestPasswordValidationCallbackHandler

public SpringDigestPasswordValidationCallbackHandler()

Method Detail

setUserCache

public void setUserCache(org.springframework.security.core.userdetails.UserCache userCache)

Sets the users cache. Not required, but can benefit performance.

setUserDetailsService

public void setUserDetailsService(org.springframework.security.core.userdetails.UserDetailsService userDetailsService)

Sets the Spring Security user details service. Required.

afterPropertiesSet

public void afterPropertiesSet()
                        throws Exception

Specified by:

afterPropertiesSet in interface InitializingBean

Throws:

Exception

handleInternal

protected void handleInternal(Callback callback)
                       throws IOException,
                              UnsupportedCallbackException

Handles PasswordValidationCallbacks that contain a DigestPasswordRequest, and throws an UnsupportedCallbackException for others

Specified by:

handleInternal in class AbstractCallbackHandler

Throws:

UnsupportedCallbackException - when the callback is not supported

IOException