Package net.shibboleth.sp.credential.impl

Class CredentialResolverBridge

java.lang.Object

net.shibboleth.sp.credential.impl.CredentialResolverBridge

All Implemented Interfaces:

Resolver<Credential,CriteriaSet>, CredentialResolver

public class CredentialResolverBridge
extends Object
implements CredentialResolver

Support object for bridging legacy OpenSAML interfaces to new credential resolver service.

This is hackery along the lines of the original IdP transition to accepting the ProfileRequestContext into the getters aross much of the configuration by obtaining it "under the covers" from the ServletRequest, which is itself accessed implicitly via our epic filter hackery. It's hackery turtles!

Field Summary

Fields

Modifier and Type	Field	Description
private final ReloadableService<CredentialResolver>	credentialResolver	Credential resolver service.
private final org.slf4j.Logger	log	Class logger.
private final NonnullSupplier<ServletRequest>	servletRequestSupplier	Access to servlet request.

Constructor Summary

Constructors

Constructor	Description
CredentialResolverBridge(ReloadableService<CredentialResolver> resolver, NonnullSupplier<ServletRequest> requestSupplier)	Constructor.

Method Summary

Modifier and Type	Method	Description
private CriteriaSet	buildCriteriaSet(CriteriaSet criteria)	Add or construct final CriteriaSet to supply to resolver.
private ProfileRequestContext	getProfileRequestContext()	Get the current ProfileRequestContext.
Iterable<Credential>	resolve(CriteriaSet criteriaSet)
Credential	resolveSingle(CriteriaSet criteriaSet)

Methods inherited from class java.lang.Object

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

Field Details

log

@Nonnull
private final org.slf4j.Logger log

Class logger.

credentialResolver

@Nonnull
private final ReloadableService<CredentialResolver> credentialResolver

Credential resolver service.

servletRequestSupplier

@Nonnull
private final NonnullSupplier<ServletRequest> servletRequestSupplier

Access to servlet request.

Constructor Details

CredentialResolverBridge

public CredentialResolverBridge(@Nonnull @ParameterName(name="resolver")
 ReloadableService<CredentialResolver> resolver,
 @Nonnull @ParameterName(name="requestSupplier")
 NonnullSupplier<ServletRequest> requestSupplier)

Constructor.

Parameters:

resolver - credential resolver service

requestSupplier - supplier for ServletRequest

Method Details

resolve

@Nonnull
public Iterable<Credential> resolve(@Nullable
 CriteriaSet criteriaSet)
                             throws ResolverException

In addition to the input, additional criteria will be added based on the existance of an active ProfileRequestContext and any state located via that object such as the active Agent, Application, RelyingParty identity, etc.

Typically the caller is expected to supply UsageCriterion and ProtocolCriterion if desired to limit what sorts of credentials will be resolved based on the caller's use case, and of course may supply others.

Specified by:

resolve in interface Resolver<Credential,CriteriaSet>

Throws:

ResolverException

resolveSingle

@Nullable
public Credential resolveSingle(@Nullable
 CriteriaSet criteriaSet)
                         throws ResolverException

Specified by:

resolveSingle in interface Resolver<Credential,CriteriaSet>

Throws:

ResolverException

buildCriteriaSet

@Nullable
private CriteriaSet buildCriteriaSet(@Nullable
 CriteriaSet criteria)

Add or construct final CriteriaSet to supply to resolver.

Parameters:

criteria - existing criteria to add to, if any

Returns:

the final set, if any

getProfileRequestContext

@Nullable
private ProfileRequestContext getProfileRequestContext()

Get the current ProfileRequestContext.

Returns:

current profile request context or null