co.cask.cdap.security.authorization

Class AbstractAuthorizationService

java.lang.Object

com.google.common.util.concurrent.AbstractScheduledService

co.cask.cdap.security.authorization.AbstractAuthorizationService

All Implemented Interfaces:

com.google.common.util.concurrent.Service

Direct Known Subclasses:

DefaultAuthorizationEnforcementService

public class AbstractAuthorizationService
extends com.google.common.util.concurrent.AbstractScheduledService

An AbstractScheduledService that maintains a cache of privileges. The cache is updated periodically using the provided PrivilegesFetcher.

Nested Class Summary

Nested classes/interfaces inherited from class com.google.common.util.concurrent.AbstractScheduledService

com.google.common.util.concurrent.AbstractScheduledService.CustomScheduler, com.google.common.util.concurrent.AbstractScheduledService.Scheduler

Nested classes/interfaces inherited from interface com.google.common.util.concurrent.Service

com.google.common.util.concurrent.Service.Listener, com.google.common.util.concurrent.Service.State

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	authorizationEnabled
protected boolean	cacheEnabled
protected boolean	securityEnabled

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractAuthorizationService(CConfiguration cConf, PrivilegesFetcher privilegesFetcher, AuthenticationContext authenticationContext, String serviceName)

Method Summary

Methods

Modifier and Type	Method and Description
protected void	doInvalidate(com.google.common.base.Predicate<Principal> predicate)
protected ScheduledExecutorService	executor()
protected Map<EntityId,Set<Action>>	fetchPrivileges(Principal principal)
protected Map<EntityId,Set<Action>>	getPrivileges(Principal principal)
protected void	runOneIteration()
protected com.google.common.util.concurrent.AbstractScheduledService.Scheduler	scheduler()
protected void	shutDown()
protected void	startUp()

Methods inherited from class com.google.common.util.concurrent.AbstractScheduledService

addListener, isRunning, start, startAndWait, state, stop, stopAndWait, toString

Methods inherited from class java.lang.Object

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

Field Detail

securityEnabled

protected final boolean securityEnabled

authorizationEnabled

protected final boolean authorizationEnabled

cacheEnabled

protected final boolean cacheEnabled

Constructor Detail

AbstractAuthorizationService

protected AbstractAuthorizationService(CConfiguration cConf,
                            PrivilegesFetcher privilegesFetcher,
                            AuthenticationContext authenticationContext,
                            String serviceName)

Method Detail

scheduler

protected com.google.common.util.concurrent.AbstractScheduledService.Scheduler scheduler()

Specified by:

scheduler in class com.google.common.util.concurrent.AbstractScheduledService

startUp

protected void startUp()
                throws Exception

Overrides:

startUp in class com.google.common.util.concurrent.AbstractScheduledService

Throws:

Exception

runOneIteration

protected void runOneIteration()

Specified by:

runOneIteration in class com.google.common.util.concurrent.AbstractScheduledService

executor

protected ScheduledExecutorService executor()

Overrides:

executor in class com.google.common.util.concurrent.AbstractScheduledService

shutDown

protected void shutDown()
                 throws Exception

Overrides:

shutDown in class com.google.common.util.concurrent.AbstractScheduledService

Throws:

Exception

fetchPrivileges

protected Map<EntityId,Set<Action>> fetchPrivileges(Principal principal)
                                             throws Exception

Throws:

Exception

getPrivileges

protected Map<EntityId,Set<Action>> getPrivileges(Principal principal)
                                           throws Exception

Throws:

Exception

doInvalidate

protected void doInvalidate(com.google.common.base.Predicate<Principal> predicate)