org.surfnet.oaaas.auth
Class AbstractFilter

java.lang.Object
  org.surfnet.oaaas.auth.AbstractFilter

All Implemented Interfaces:

javax.servlet.Filter

Direct Known Subclasses:

AbstractAuthenticator, AbstractUserConsentHandler

public abstract class AbstractFilter
extends Object
implements javax.servlet.Filter

Shared functionality of the different authorization and userconsent Filters

Field Summary

static String	AUTH_STATE The constant used to keep 'session' state when we give flow control to the authenticator filter.
static String	RETURN_URI Constant to get the return uri when the control should be returned to the implementor

Constructor Summary

AbstractFilter()

Method Summary

String	getAuthStateValue(javax.servlet.ServletRequest request) Get the attribute value that serves as session state.
String	getReturnUri(javax.servlet.ServletRequest request)
protected void	setAuthStateValue(javax.servlet.ServletRequest request, String authState)

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.servlet.Filter

destroy, doFilter, init

Field Detail

RETURN_URI

public static final String RETURN_URI

Constant to get the return uri when the control should be returned to the implementor

See Also:

Constant Field Values

AUTH_STATE

public static final String AUTH_STATE

The constant used to keep 'session' state when we give flow control to the authenticator filter. Part of the contract with the authenticator Filter is that we expect to get the value back when authentication is done.

See Also:

Constant Field Values

Constructor Detail

AbstractFilter

public AbstractFilter()

Method Detail

getAuthStateValue

public final String getAuthStateValue(javax.servlet.ServletRequest request)

Get the attribute value that serves as session state.

Parameters:

request - the HttpServletRequest

getReturnUri

public final String getReturnUri(javax.servlet.ServletRequest request)

setAuthStateValue

protected final void setAuthStateValue(javax.servlet.ServletRequest request,
                                       String authState)