co.cask.cdap.security.auth

Class AccessTokenValidator

java.lang.Object

com.google.common.util.concurrent.AbstractIdleService

co.cask.cdap.security.auth.AccessTokenValidator

All Implemented Interfaces:

TokenValidator, com.google.common.util.concurrent.Service

public class AccessTokenValidator
extends com.google.common.util.concurrent.AbstractIdleService
implements TokenValidator

This class validates the accessToken and returns the different states of accessToken validation.

Nested Class Summary

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

Constructor Summary

Constructors

Constructor and Description
AccessTokenValidator(TokenManager tokenManager, Codec<AccessToken> accessTokenCodec)

Method Summary

Methods

Modifier and Type	Method and Description
protected void	shutDown()
protected void	startUp()
TokenState	validate(String token) Validates the access token and returns the TokenState describing the cause to be in this state

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

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

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.google.common.util.concurrent.Service

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

Constructor Detail

AccessTokenValidator

@Inject
public AccessTokenValidator(TokenManager tokenManager,
                           Codec<AccessToken> accessTokenCodec)

Method Detail

startUp

protected void startUp()
                throws Exception

Specified by:

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

Throws:

Exception

shutDown

protected void shutDown()
                 throws Exception

Specified by:

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

Throws:

Exception

validate

public TokenState validate(String token)

Description copied from interface: TokenValidator

Validates the access token and returns the TokenState describing the cause to be in this state

Specified by:

validate in interface TokenValidator

Parameters:

token - The token to be validated.

Returns:

The state after validation.