Package net.shibboleth.idp.plugin.authn.webauthn.storage.impl

Class CacheServiceImpl

java.lang.Object
net.shibboleth.idp.plugin.authn.webauthn.storage.impl.CacheServiceImpl
All Implemented Interfaces:
CacheService
public final class CacheServiceImpl extends Object implements CacheService
An implementation of a CacheService that handles the consistent conversion between CredentialRecords and username cache entries using the supplied strategies.
Since:
1.3.0

  • Field Details

    • log

      @Nonnull private final org.slf4j.Logger log
      Class logger.

    • cache

      @Nonnull private final Cache<String,String> cache
      The mapping cache.

    • keyExtractionStrategy

      @Nonnull private final Function<CredentialRecord,String> keyExtractionStrategy
      The strategy to use to convert a CredentialRecord into a key suitable for the cache.

    • lookupKeyExtractionStrategy

      @Nonnull private final Function<com.yubico.webauthn.data.ByteArray,String> lookupKeyExtractionStrategy
      The strategy to use to convert a ByteArray into a key suitable for the cache.

    • valueExtractionStrategy

      @Nonnull private final Function<CredentialRecord,String> valueExtractionStrategy
      The strategy to use to convert a CredentialRecord into a suitable value for the cache.

  • Constructor Details

    • CacheServiceImpl

      private CacheServiceImpl(CacheServiceImpl.Builder builder)
      Constructor.
      Parameters:
      builder - the builder used to construct the class

  • Method Details

    • getCache

      protected Cache<String,String> getCache()
      Get the cache, for testing.
      Returns:
      the cache

    • getIfPresent

      public String getIfPresent(@Nonnull com.yubico.webauthn.data.ByteArray keyBytes)
      Description copied from interface: CacheService
      Returns the value associated with key in this cache, or null if there is no cached value.
      Specified by:
      getIfPresent in interface CacheService
      Parameters:
      keyBytes - the key to use
      Returns:
      the username associated with key in the cache, or null if no mapping is found.

    • put

      public void put(@Nonnull CredentialRecord registration)
      Description copied from interface: CacheService
      Associates the registration with the username in this cache. If the cache previously contained a value associated with this registration, the old value is replaced by the username in the registration.
      Specified by:
      put in interface CacheService
      Parameters:
      registration - the registration to extract the mapping from.

    • invalidate

      public void invalidate(@Nonnull com.yubico.webauthn.data.ByteArray key)
      Description copied from interface: CacheService
      Removes any cached value for the key.
      Specified by:
      invalidate in interface CacheService
      Parameters:
      key - the key

    • invalidateAll

      public void invalidateAll()
      Description copied from interface: CacheService
      Removes all entries in the cache.
      Specified by:
      invalidateAll in interface CacheService

    • builder

      public static CacheServiceImpl.IUserHandleMappingCacheStage builder()
      Create a new builder.
      Returns:
      the builder