This is a Finagle-friendly version of scala-oauth2-provider.
- Implement
com.twitter.finagle.oauth2.DataHandlerusing your own data store (in-memory, DB, etc). - Use
com.twitter.finagle.OAuth2API to authorize requests and issue access tokens.
A service that emits OAuth2 access tokens based on request's credentials.
import com.twitter.finagle.OAuth2 import com.twitter.finagle.oauth2.{OAuthError, DataHandler} import com.twitter.finagle.http.{Request, Response, Version, Status} import com.twitter.finagle.Service import com.twitter.util.Future val dataHandler: DataHandler[?] = ??? object TokenService extends Service[Request, Response] with OAuth2 { def apply(req: Request): Future[Response] = issueAccessToken(req, dataHandler).flatMap { token => val rep = Response(Version.Http11, Status.Ok) rep.setContentString(token.accessToken) Future.value(rep) } handle { case e: OAuthError => e.toResponse } }A service that checks whether the request contains a valid token.
import com.twitter.finagle.OAuth2 import com.twitter.finagle.oauth2.{OAuthError, DataHandler} import com.twitter.finagle.http.{Request, Response, Version, Status} import com.twitter.finagle.Service import com.twitter.util.Future object ProtectedService extends Service[Request, Response] with OAuth2 { def apply(req: Request): Future[Response] = authorize(req, dataHandler).flatMap { authInfo => val rep = Response(Version.Http11, Status.Ok) rep.setContentString(s"Hello ${authInfo.user}!") Future.value(rep) } handle { case e: OAuthError => e.toResponse } }