Package org.wildfly.security.http.util

Class SetMechanismInformationMechanismFactory

java.lang.Object

org.wildfly.security.http.util.SetMechanismInformationMechanismFactory

All Implemented Interfaces:

HttpServerAuthenticationMechanismFactory

public class SetMechanismInformationMechanismFactory
extends Object
implements HttpServerAuthenticationMechanismFactory

A wrapper HttpServerAuthenticationMechanismFactory to ensure that mechanism information for the current authentication request is set before the first authentication callbacks. The host name and protocol are derived from the current request being authenticated.

Author:

Darran Lofthouse

Constructor Summary

Constructors

Constructor	Description
SetMechanismInformationMechanismFactory(HttpServerAuthenticationMechanismFactory delegate)	Construct a wrapping mechanism factory instance.

Method Summary

Modifier and Type	Method	Description
HttpServerAuthenticationMechanism	createAuthenticationMechanism(String mechanismName, Map<String,?> properties, CallbackHandler callbackHandler)	Obtain an instance of the authentication mechanism requested provided this is allowed by any policy specified within the supplied properties.
String[]	getMechanismNames(Map<String,?> properties)	Get the names of the HTTP authentication mechanisms that can be supplied by this factory filtered by the supplied properties.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.wildfly.security.http.HttpServerAuthenticationMechanismFactory

shutdown

Constructor Details

SetMechanismInformationMechanismFactory

public SetMechanismInformationMechanismFactory(HttpServerAuthenticationMechanismFactory delegate)

Construct a wrapping mechanism factory instance.

Parameters:

delegate - the wrapped mechanism factory

Method Details

getMechanismNames

public String[] getMechanismNames(Map<String,?> properties)

Description copied from interface: HttpServerAuthenticationMechanismFactory

Get the names of the HTTP authentication mechanisms that can be supplied by this factory filtered by the supplied properties.

Specified by:

getMechanismNames in interface HttpServerAuthenticationMechanismFactory

Parameters:

properties - the non-null set of properties to pass configuration to the mechanisms that may be evaluated for mechanism availability.

Returns:

A non-null array of the names of the supported HTTP authentication mechanisms.

createAuthenticationMechanism

public HttpServerAuthenticationMechanism createAuthenticationMechanism(String mechanismName,
 Map<String,?> properties,
 CallbackHandler callbackHandler)
                                                                throws HttpAuthenticationException

Description copied from interface: HttpServerAuthenticationMechanismFactory

Obtain an instance of the authentication mechanism requested provided this is allowed by any policy specified within the supplied properties.

Specified by:

createAuthenticationMechanism in interface HttpServerAuthenticationMechanismFactory

Parameters:

mechanismName - The non-null name of the mechanism to create.

properties - The non-null set of properties to select and configure the mechanism that may be evaluated for mechanism availability.

callbackHandler - The non-null CallbackHandler for use by the mechanism during authentication.

Returns:

the configured HttpServerAuthenticationMechanism or null if no mechanism could be resolved for the given mechanism name.

Throws:

HttpAuthenticationException - if there is an error creating the mechanism.