Package org.technologybrewery.fermenter.stout.authz

Class StoutAttributeProvider

java.lang.Object

org.ow2.authzforce.core.pdp.api.BaseNamedAttributeProvider

org.technologybrewery.fermenter.stout.authz.StoutAttributeProvider

All Implemented Interfaces:

Closeable, AutoCloseable, org.ow2.authzforce.core.pdp.api.AttributeProvider, org.ow2.authzforce.core.pdp.api.CloseableNamedAttributeProvider, org.ow2.authzforce.core.pdp.api.NamedAttributeProvider

public class StoutAttributeProvider
extends org.ow2.authzforce.core.pdp.api.BaseNamedAttributeProvider

Provides an Authzforce attribute provider that allows relatively easy configuration of various attributes for use in the policy decision point.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	StoutAttributeProvider.Factory	StoutAttributeExtension factory

Nested classes/interfaces inherited from interface org.ow2.authzforce.core.pdp.api.CloseableNamedAttributeProvider

org.ow2.authzforce.core.pdp.api.CloseableNamedAttributeProvider.DependencyAwareFactory, org.ow2.authzforce.core.pdp.api.CloseableNamedAttributeProvider.FactoryBuilder<CONF_T extends org.ow2.authzforce.xmlns.pdp.ext.AbstractAttributeProvider>

Field Summary

Fields

Modifier and Type	Field	Description
protected AuthorizationConfig	config
protected Map<String,StoutAttributePoint>	idToAttributePointMap
protected Map<Class<StoutAttributePoint>,StoutAttributePoint>	pointClassToInstanceMap
protected Map<String,oasis.names.tc.xacml._3_0.core.schema.wd_17.AttributeDesignatorType>	supportedDesignatorTypes

Constructor Summary

Constructors

Constructor	Description
StoutAttributeProvider()	Allows an instance to be created outside the PDP.

Method Summary

Modifier and Type	Method	Description
protected void	addAttributeDefinition(StoutAttribute attribute)
void	close()
protected <AV extends org.ow2.authzforce.core.pdp.api.value.AttributeValue> org.ow2.authzforce.core.pdp.api.value.SimpleValue<?>	convertRetrievedValueToXacmlFormat(org.ow2.authzforce.core.pdp.api.value.Datatype<AV> attributeDatatype, String id, String subject, AttributeValue<?> retrievedValue)
protected StoutAttributePoint	findAttributePointImplementation(StoutAttribute attribute)
protected String	findSubjectInEnvironmentContext(org.ow2.authzforce.core.pdp.api.EvaluationContext context)
<AV extends org.ow2.authzforce.core.pdp.api.value.AttributeValue> org.ow2.authzforce.core.pdp.api.value.AttributeBag<AV>	get(org.ow2.authzforce.core.pdp.api.AttributeFqn attributeGUID, org.ow2.authzforce.core.pdp.api.value.Datatype<AV> attributeDatatype, org.ow2.authzforce.core.pdp.api.EvaluationContext context)
Set<oasis.names.tc.xacml._3_0.core.schema.wd_17.AttributeDesignatorType>	getProvidedAttributes()
Collection<AttributeValue<?>>	getStoutAttributeByIdAndSubject(String id, String subject)	Returns a request for a simple, Stout attribute by attribute id and subject.
protected void	loadAttributeConfiguration()

Methods inherited from class org.ow2.authzforce.core.pdp.api.BaseNamedAttributeProvider

equals, getInstanceID, hashCode, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

config

protected AuthorizationConfig config

supportedDesignatorTypes

protected Map<String,oasis.names.tc.xacml._3_0.core.schema.wd_17.AttributeDesignatorType> supportedDesignatorTypes

pointClassToInstanceMap

protected Map<Class<StoutAttributePoint>,StoutAttributePoint> pointClassToInstanceMap

idToAttributePointMap

protected Map<String,StoutAttributePoint> idToAttributePointMap

Constructor Detail

StoutAttributeProvider

public StoutAttributeProvider()

Allows an instance to be created outside the PDP.

Method Detail

close

public void close()
           throws IOException

Throws:

IOException

getProvidedAttributes

public Set<oasis.names.tc.xacml._3_0.core.schema.wd_17.AttributeDesignatorType> getProvidedAttributes()

get

public <AV extends org.ow2.authzforce.core.pdp.api.value.AttributeValue> org.ow2.authzforce.core.pdp.api.value.AttributeBag<AV> get(org.ow2.authzforce.core.pdp.api.AttributeFqn attributeGUID,
                                                                                                                                    org.ow2.authzforce.core.pdp.api.value.Datatype<AV> attributeDatatype,
                                                                                                                                    org.ow2.authzforce.core.pdp.api.EvaluationContext context)
                                                                                                                             throws org.ow2.authzforce.core.pdp.api.IndeterminateEvaluationException

Throws:

org.ow2.authzforce.core.pdp.api.IndeterminateEvaluationException

getStoutAttributeByIdAndSubject

public Collection<AttributeValue<?>> getStoutAttributeByIdAndSubject(String id,
                                                                     String subject)

Returns a request for a simple, Stout attribute by attribute id and subject.

Parameters:

id - attribute id

subject - subject name

Returns:

collection of attributes or null if none found

convertRetrievedValueToXacmlFormat

protected <AV extends org.ow2.authzforce.core.pdp.api.value.AttributeValue> org.ow2.authzforce.core.pdp.api.value.SimpleValue<?> convertRetrievedValueToXacmlFormat(org.ow2.authzforce.core.pdp.api.value.Datatype<AV> attributeDatatype,
                                                                                                                                                                    String id,
                                                                                                                                                                    String subject,
                                                                                                                                                                    AttributeValue<?> retrievedValue)

findSubjectInEnvironmentContext

protected String findSubjectInEnvironmentContext(org.ow2.authzforce.core.pdp.api.EvaluationContext context)

loadAttributeConfiguration

protected void loadAttributeConfiguration()

addAttributeDefinition

protected void addAttributeDefinition(StoutAttribute attribute)

findAttributePointImplementation

protected StoutAttributePoint findAttributePointImplementation(StoutAttribute attribute)