GuavaCachedUrlJwkProvider (Opencast :: security-jwt 13.11 API)

java.lang.Object
- com.auth0.jwk.UrlJwkProvider
- - org.opencastproject.security.jwt.GuavaCachedUrlJwkProvider

All Implemented Interfaces:

com.auth0.jwk.JwkProvider
```
public class GuavaCachedUrlJwkProvider
extends com.auth0.jwk.UrlJwkProvider
```
JWK provider that caches previously fetched JWKs in memory using a Google Guava cache.

Constructor Summary

Constructors
Constructor	Description
`GuavaCachedUrlJwkProvider(String jwksUrl, long expiresIn, TimeUnit expiresUnit)`	Cons a new cached provider from a JWKs URL and a TTL.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`List<com.auth0.jwt.algorithms.Algorithm>`	`getAlgorithms(com.auth0.jwt.interfaces.DecodedJWT jwt, boolean forceFetch)`	Getter for all algorithms corresponding to the fetched JWKs.
`List<com.auth0.jwk.Jwk>`	`getAll()`
`List<com.auth0.jwk.Jwk>`	`getAll(boolean forceFetch)`	Getter for all JWKs.

Methods inherited from class com.auth0.jwk.UrlJwkProvider
get

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - GuavaCachedUrlJwkProvider
```
public GuavaCachedUrlJwkProvider(String jwksUrl,
                                 long expiresIn,
                                 TimeUnit expiresUnit)
```
    Cons a new cached provider from a JWKs URL and a TTL.
    
    Parameters:
    
    jwksUrl - The URL where JWKs are published.
    
    expiresIn - The amount of time the fetched JWKs will live in the cache.
    
    expiresUnit - The unit of the expiresIn parameter.
- Method Detail
  - getAll
```
public List<com.auth0.jwk.Jwk> getAll()
```
    Overrides:
    
    getAll in class com.auth0.jwk.UrlJwkProvider
  - getAll
```
public List<com.auth0.jwk.Jwk> getAll(boolean forceFetch)
```
    Getter for all JWKs.
    
    Parameters:
    
    forceFetch - Whether to force a re-fetch.
    
    Returns:
    
    The JWKs.
  - getAlgorithms
```
public List<com.auth0.jwt.algorithms.Algorithm> getAlgorithms(com.auth0.jwt.interfaces.DecodedJWT jwt,
                                                              boolean forceFetch)
                                                       throws com.auth0.jwk.JwkException
```
    Getter for all algorithms corresponding to the fetched JWKs.
    
    Parameters:
    
    jwt - The decoded JWT.
    
    forceFetch - Whether to force a re-fetch.
    
    Returns:
    
    The algorithms.
    
    Throws:
    
    com.auth0.jwk.JwkException - If the algorithms cannot be constructed from the JWKs.