scalaj/scalaj-http   2.4.2

Simple scala wrapper for HttpURLConnection. OAuth included.

mohiva/play-silhouette   7.0.0

Silhouette is an authentication library for Play Framework applications that supports several authentication methods, including OAuth1, OAuth2, OpenID, CAS, 2FA, TOTP, Credentials, Basic Authentication or custom authentication schemes.

pac4j/play-pac4j   10.0.2

Security library for Play framework 2 in Java and Scala: OAuth, CAS, SAML, OpenID Connect, LDAP, JWT...

finagle/finagle-oauth2   19.8.0

OAuth2 Server-Side Provider for Finagle

kovacshuni/koauth   2.1.0

:closed_lock_with_key: OAuth 1.0a provider and consumer library for Scala & Java, storage independent/pluggable, async/reactive, designed to be used within a completely RESTful API.

joscha/play-authenticate   0.9.0

An authentication plugin for Play Framework 2.x (Java)

pac4j/vertx-pac4j   5.0.1

Security library for Vert.x: OAuth, CAS, SAML, OpenID Connect, LDAP, JWT...