Package org.opensaml.security.messaging.impl

Class PopulateHttpClientSecurityParametersHandler

java.lang.Object

net.shibboleth.shared.component.AbstractInitializableComponent

org.opensaml.messaging.handler.AbstractMessageHandler

org.opensaml.security.messaging.impl.PopulateHttpClientSecurityParametersHandler

All Implemented Interfaces:

Component, DestructableComponent, InitializableComponent, MessageHandler

public class PopulateHttpClientSecurityParametersHandler
extends AbstractMessageHandler

Handler that resolves and populates HttpClientSecurityParameters on a HttpClientSecurityContext created/accessed via a lookup function, by default as an immediate child context of the target MessageContext.

Field Summary

Fields

Modifier and Type	Field	Description
private Predicate<MessageContext>	clientTLSPredicate	Predicate which determines whether clientTLS credentials should be included in the resolved parameters.
private Function<MessageContext,List<HttpClientSecurityConfiguration>>	configurationLookupStrategy	Strategy used to look up a per-request HttpClientSecurityConfiguration list.
private Function<MessageContext,HttpClientSecurityContext>	existingParametersContextLookupStrategy	Strategy used to look up an existing HttpClientSecurityContext to copy.
private final org.slf4j.Logger	log	Class logger.
private HttpClientSecurityParametersResolver	resolver	Resolver for parameters to store into context.
private Function<MessageContext,HttpClientSecurityContext>	securityParametersContextLookupStrategy	Strategy used to look up the HttpClientSecurityContext to set the parameters for.

Constructor Summary

Constructors

Constructor	Description
PopulateHttpClientSecurityParametersHandler()	Constructor.

Method Summary

Modifier and Type	Method	Description
protected void	doInitialize()
protected void	doInvoke(MessageContext messageContext)	Performs the handler logic.
protected boolean	doPreInvoke(MessageContext messageContext)	Called prior to execution, handlers may override this method to perform pre-processing for a request.
protected void	postProcessParams(MessageContext messageContext, HttpClientSecurityParameters params)	Post-process the resolved parameters.
void	setClientTLSPredicate(Predicate<MessageContext> predicate)	Set the predicate which determines whether clientTLS credentials should be included in the resolved parameters.
void	setConfigurationLookupStrategy(Function<MessageContext,List<HttpClientSecurityConfiguration>> strategy)	Set the strategy used to look up a per-request HttpClientSecurityConfiguration list.
void	setExistingParametersContextLookupStrategy(Function<MessageContext,HttpClientSecurityContext> strategy)	Set the strategy used to look up an existing HttpClientSecurityContext to copy instead of actually resolving the parameters to set.
void	setHttpClientSecurityParametersResolver(HttpClientSecurityParametersResolver newResolver)	Set the resolver to use for the parameters to store into the context.
void	setSecurityParametersContextLookupStrategy(Function<MessageContext,HttpClientSecurityContext> strategy)	Set the strategy used to look up the HttpClientSecurityContext to set the parameters for.

Methods inherited from class org.opensaml.messaging.handler.AbstractMessageHandler

doPostInvoke, doPostInvoke, getActivationCondition, getLogPrefix, invoke, isPreInvokeCalled, setActivationCondition

Methods inherited from class net.shibboleth.shared.component.AbstractInitializableComponent

checkComponentActive, checkSetterPreconditions, destroy, doDestroy, ifDestroyedThrowDestroyedComponentException, ifInitializedThrowUnmodifiabledComponentException, ifNotInitializedThrowUninitializedComponentException, initialize, isDestroyed, isInitialized

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.shibboleth.shared.component.InitializableComponent

initialize, isInitialized

Field Details

log

@Nonnull
private final org.slf4j.Logger log

Class logger.

securityParametersContextLookupStrategy

@Nonnull
private Function<MessageContext,HttpClientSecurityContext> securityParametersContextLookupStrategy

Strategy used to look up the HttpClientSecurityContext to set the parameters for.

existingParametersContextLookupStrategy

@Nullable
private Function<MessageContext,HttpClientSecurityContext> existingParametersContextLookupStrategy

Strategy used to look up an existing HttpClientSecurityContext to copy.

configurationLookupStrategy

@NonnullAfterInit
private Function<MessageContext,List<HttpClientSecurityConfiguration>> configurationLookupStrategy

Strategy used to look up a per-request HttpClientSecurityConfiguration list.

resolver

@NonnullAfterInit
private HttpClientSecurityParametersResolver resolver

Resolver for parameters to store into context.

clientTLSPredicate

@Nullable
private Predicate<MessageContext> clientTLSPredicate

Predicate which determines whether clientTLS credentials should be included in the resolved parameters.

Constructor Details

PopulateHttpClientSecurityParametersHandler

public PopulateHttpClientSecurityParametersHandler()

Constructor.

Method Details

setClientTLSPredicate

public void setClientTLSPredicate(@Nullable
 Predicate<MessageContext> predicate)

Set the predicate which determines whether clientTLS credentials should be included in the resolved parameters.

Parameters:

predicate - clientTLS predicate

setSecurityParametersContextLookupStrategy

public void setSecurityParametersContextLookupStrategy(@Nonnull
 Function<MessageContext,HttpClientSecurityContext> strategy)

Set the strategy used to look up the HttpClientSecurityContext to set the parameters for.

Parameters:

strategy - lookup strategy

setExistingParametersContextLookupStrategy

public void setExistingParametersContextLookupStrategy(@Nullable
 Function<MessageContext,HttpClientSecurityContext> strategy)

Set the strategy used to look up an existing HttpClientSecurityContext to copy instead of actually resolving the parameters to set.

Parameters:

strategy - lookup strategy

setConfigurationLookupStrategy

public void setConfigurationLookupStrategy(@Nonnull
 Function<MessageContext,List<HttpClientSecurityConfiguration>> strategy)

Set the strategy used to look up a per-request HttpClientSecurityConfiguration list.

Parameters:

strategy - lookup strategy

setHttpClientSecurityParametersResolver

public void setHttpClientSecurityParametersResolver(@Nonnull
 HttpClientSecurityParametersResolver newResolver)

Set the resolver to use for the parameters to store into the context.

Parameters:

newResolver - resolver to use

doInitialize

protected void doInitialize()
                     throws ComponentInitializationException

Overrides:

doInitialize in class AbstractInitializableComponent

Throws:

ComponentInitializationException

doPreInvoke

protected boolean doPreInvoke(@Nonnull
 MessageContext messageContext)
                       throws MessageHandlerException

Called prior to execution, handlers may override this method to perform pre-processing for a request.

The default impl applies the Predicate set via the AbstractMessageHandler.setActivationCondition(Predicate).

If false is returned, execution will not proceed.

Subclasses which override this method should generally invoke the super version of this method first, so that the activation condition will be applied up front, and immediately return false if the super version returns false. This avoids unnecessary execution of the remaining pre-invocation code if the handler ultimately will not execute.

Overrides:

doPreInvoke in class AbstractMessageHandler

Parameters:

messageContext - the message context on which to invoke the handler

Returns:

true iff execution should proceed

Throws:

MessageHandlerException - if there is a problem executing the handler pre-routine

doInvoke

protected void doInvoke(@Nonnull
 MessageContext messageContext)
                 throws MessageHandlerException

Performs the handler logic.

Specified by:

doInvoke in class AbstractMessageHandler

Parameters:

messageContext - the message context on which to invoke the handler

Throws:

MessageHandlerException - if there is an error invoking the handler on the message context

postProcessParams

protected void postProcessParams(@Nonnull
 MessageContext messageContext,
 @Nullable
 HttpClientSecurityParameters params)

Post-process the resolved parameters.

Parameters:

messageContext - the current message context

params - the parameters to process