Silhouette

Migration Guide

This is a guide for migrating from Silhouette 4.0 to Silhouette 5.0

The new Silhouette 5.0 version depends on Play 2.6. So please visit the Play 2.6 Migration Guide for more information.

Info

If you migrate from version 3.0 to 4.0 please refer to the 4.0 migration guide.

Authenticators

The Play team has removed a lot of global state in the 2.6 release. Therefore it's now required to inject cookie and session based functionality provided by Play. This means that the CookieAuthenticatorService needs now the CookieHeaderEncoding implementation and the SessionAuthenticatorService needs now the SessionCookieBaker implementation injected.

PlayCacheLayer

With the release of Play 2.6 there is now a sync and an async cache API available for Play. Silhouette has already used an async approach for the cache layer, so it now depends on the AsyncCacheApi of Play. The PlayCacheLayer interface hasn't changed. It's only the dependency to the Play cache API which has changed.

RequestExtractor

The Play team has removed request tags in favor of request attributes. These attributes cannot be used with the RequestExtractor because a TypedKey uses reference equality for comparisons. This means that each new instance is a different key. The RequestExtractor interface uses strings as key and therefore we must create a new instance of a TypedKey from this string key. This makes it impossible to extract keys from a TypedMap.

Signer

The CookieSigner has been renamed to Signer because the same functionality is also needed to sign the OAuth2 state.

Social state

The OAuth2StateProvider has been removed in favor of a new social state implementation called SocialStateProvider. This implementation can now handle custom user state. Please read the documentation for more information.

BCryptPasswordHasher

A new password hasher has been implemented to support password lengths greater than 72 characters. Please read the documentation for more information.

Migration Guide

This is a guide for migrating from Silhouette 4.0 to Silhouette 5.0