cebit.proxy.idm
Class IDMAuthFilter

java.lang.Object
  |
  +--org.w3c.tools.resources.AttributeHolder
        |
        +--org.w3c.tools.resources.Resource
              |
              +--org.w3c.tools.resources.FramedResource
                    |
                    +--org.w3c.tools.resources.ResourceFrame
                          |
                          +--org.w3c.tools.resources.ResourceFilter
                                |
                                +--org.w3c.jigsaw.auth.AuthFilter
                                      |
                                      +--cebit.proxy.idm.IDMAuthFilter

All Implemented Interfaces:

org.w3c.tools.resources.event.AttributeChangedListener, java.lang.Cloneable, java.util.EventListener, org.w3c.tools.resources.FilterInterface, org.w3c.tools.resources.event.FrameEventListener

public class IDMAuthFilter

extends org.w3c.jigsaw.auth.AuthFilter

Field Summary

protected org.w3c.www.http.HttpChallenge

challenge The challenge to issue to any client for Basic Authentication.

Fields inherited from class org.w3c.jigsaw.auth.AuthFilter

ATTR_METHODS, ATTR_PRIVATE_CACHABILITY, ATTR_PUBLIC_CACHABILITY, ATTR_REALM, ATTR_SHARED_CACHABILITY, STATE_AUTHCONTEXT, STATE_AUTHTYPE, STATE_AUTHUSER

Fields inherited from class org.w3c.tools.resources.ResourceFrame

filterClass, frameListener, resource

Fields inherited from class org.w3c.tools.resources.FramedResource

ATTR_OID, attrListener, debugEvent, event_disabled, framesRef, structListener

Fields inherited from class org.w3c.tools.resources.Resource

ATTR_CONTEXT, ATTR_HELP_URL, ATTR_IDENTIFIER, ATTR_LAST_MODIFIED, ATTR_PARENT, ATTR_RESOURCE_FRAMES, ATTR_STORE_ENTRY, ATTR_URL, co, id

Fields inherited from class org.w3c.tools.resources.AttributeHolder

attributes, values

Constructor Summary

IDMAuthFilter()

Method Summary

void	authenticate(org.w3c.jigsaw.http.Request request) Authenticate the given request.
void	initialize(java.lang.Object[] values) Initialize the filter.

Methods inherited from class org.w3c.jigsaw.auth.AuthFilter

getMethods, getPrivateCachability, getPublicCachability, getRealm, getSharedCachability, lookup, outgoingFilter

Methods inherited from class org.w3c.tools.resources.ResourceFilter

exceptionFilter, getTargetResource, ingoingFilter, ingoingFilter, initialize, outgoingFilter, outputFilter, pickleValues

Methods inherited from class org.w3c.tools.resources.ResourceFrame

addFrameEventListener, attributeChanged, checkRequest, eventDisabled, fireFrameEvent, frameModified, getFilters, getFilters, getFrameReference, getResource, getResourceReference, getSpaceEntry, getURLPath, lookupFilters, lookupFrames, perform, postFrameEvent, processEvent, registerResource, removeFrameEventListener, setValue, unregisterResource, updateDefaultChildAttributes

Methods inherited from class org.w3c.tools.resources.FramedResource

addAttributeChangedListener, addStructureChangedListener, collectFramesReference, delete, disableEvent, displayEvent, enableEvent, fireAttributeChangeEvent, fireStructureChangedEvent, fireStructureChangedEvent, frameAdded, frameRemoved, getClone, getFrame, getFrame, getFrameReference, getFrameReference, getFramesReference, getOid, markModified, notifyUnload, performFrames, postAttributeChangeEvent, postEvent, postStructureChangedEvent, postStructureChangedEvent, registerFrame, registerFrameIfNone, removeAttributeChangedListener, removeStructureChangedListener, setSilentValue, setSilentValue, unregisterFrame

Methods inherited from class org.w3c.tools.resources.Resource

acceptUnload, checkMultipleLock, collectFrames, getContext, getFrame, getFrames, getHelpURL, getHelpURL, getIdentifier, getLastModified, getParent, getServer, getSpace, getStoreEntry, getValue, getValue, isInitialized, isUnloaded, setContext, setContext, setValue, unsafeGetContext, unsafeGetValue, updateAttributes

Methods inherited from class org.w3c.tools.resources.AttributeHolder

definesAttribute, definesAttribute, getAttributes, getBoolean, getChar, getClone, getClone, getDouble, getFloat, getInt, getLong, getString, getValue, lookupAttribute, print, setBoolean, setChar, setDouble, setFloat, setInt, setLong, setString, setValue

Methods inherited from class java.lang.Object

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

Field Detail

challenge

protected org.w3c.www.http.HttpChallenge challenge

The challenge to issue to any client for Basic Authentication.

Constructor Detail

IDMAuthFilter

public IDMAuthFilter()

Method Detail

authenticate

public void authenticate(org.w3c.jigsaw.http.Request request)
                  throws org.w3c.tools.resources.ProtocolException

Authenticate the given request. We first check for valid authentication information. If no authentication is provided, than we try to map the IP address to some of the ones we know about. If the IP address is not found, we challenge the client for a password.

If the IP address is found, than either our user entry requires an extra password step (in wich case we challenge it), or simple IP based authentication is enough, so we allow the request.

Overrides:

authenticate in class org.w3c.jigsaw.auth.AuthFilter

Parameters:

request - The request to be authentified.

Throws:

org.w3c.tools.resources.ProtocolException - if authentication failed

initialize

public void initialize(java.lang.Object[] values)

Initialize the filter.

Overrides:

initialize in class org.w3c.tools.resources.FramedResource