net.trajano.ms.vertx.beans

Class CachedDataProvider

java.lang.Object

net.trajano.ms.vertx.beans.CachedDataProvider

All Implemented Interfaces:

net.trajano.ms.core.NonceOps

@Component
public class CachedDataProvider
extends Object
implements net.trajano.ms.core.NonceOps

Field Summary

Fields

Modifier and Type	Field and Description
private org.springframework.cache.CacheManager	cm
private org.springframework.cache.Cache	jwksCache This is a cache of JWKs.
private static org.slf4j.Logger	LOG
static int	MAX_NUMBER_OF_KEYS Maximum number of keys to keep in the cache.
static int	MIN_NUMBER_OF_KEYS Miniumum number of keys to keep in the cache.
private org.springframework.cache.Cache	nonceCache This is a cache of nonce.
private TokenGenerator	tokenGenerator

Constructor Summary

Constructors

Constructor and Description
CachedDataProvider()

Method Summary

Modifier and Type	Method and Description
org.jose4j.jwt.consumer.JwtConsumer	buildConsumer() Creates a JWT Consumer that performs no verification.
org.jose4j.jwt.consumer.JwtConsumer	buildConsumer(org.jose4j.jwk.HttpsJwks jwks, List<String> audience)
void	buildJwks() Builds JWKS if necessary after 60 seconds, but only builds 2 at a time.
private org.jose4j.jwk.RsaJsonWebKey	buildNewRsaKey()
boolean	claimNonce(String nonce)
org.jose4j.jwk.RsaJsonWebKey	getASigningKey() Gets a single signing key.
private org.springframework.cache.Cache	getCache(String cacheName)
org.jose4j.jwk.JsonWebKeySet	getKeySet() Builds the keys from the cache.
void	init()
String	newNonce()

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.trajano.ms.core.NonceOps

newNonceObject

Field Detail

LOG

private static final org.slf4j.Logger LOG

MAX_NUMBER_OF_KEYS

public static final int MAX_NUMBER_OF_KEYS

Maximum number of keys to keep in the cache.

See Also:

Constant Field Values

MIN_NUMBER_OF_KEYS

public static final int MIN_NUMBER_OF_KEYS

Miniumum number of keys to keep in the cache.

See Also:

Constant Field Values

cm

@Autowired(required=false)
private org.springframework.cache.CacheManager cm

jwksCache

private org.springframework.cache.Cache jwksCache

This is a cache of JWKs. If this is not provided a default one is used.

nonceCache

private org.springframework.cache.Cache nonceCache

This is a cache of nonce. If this is not provided a default one is used.

tokenGenerator

@Autowired
private TokenGenerator tokenGenerator

Constructor Detail

CachedDataProvider

public CachedDataProvider()

Method Detail

buildConsumer

public org.jose4j.jwt.consumer.JwtConsumer buildConsumer()

Creates a JWT Consumer that performs no verification.

Returns:

JWT Consumer

buildConsumer

public org.jose4j.jwt.consumer.JwtConsumer buildConsumer(org.jose4j.jwk.HttpsJwks jwks,
                                                         List<String> audience)

buildJwks

@Scheduled(fixedDelay=60000L)
public void buildJwks()

Builds JWKS if necessary after 60 seconds, but only builds 2 at a time.

buildNewRsaKey

private org.jose4j.jwk.RsaJsonWebKey buildNewRsaKey()

claimNonce

public boolean claimNonce(String nonce)

Specified by:

claimNonce in interface net.trajano.ms.core.NonceOps

getASigningKey

public org.jose4j.jwk.RsaJsonWebKey getASigningKey()

Gets a single signing key.

Returns:

an RSA web key that supports signing.

getCache

private org.springframework.cache.Cache getCache(String cacheName)

getKeySet

public org.jose4j.jwk.JsonWebKeySet getKeySet()

Builds the keys from the cache.

Returns:

JWKS representation of the keys.

init

@PostConstruct
public void init()

newNonce

public String newNonce()

Specified by:

newNonce in interface net.trajano.ms.core.NonceOps