play.api.mvc.Security

AuthenticatedBuilder

object AuthenticatedBuilder

An authenticated action builder.

This can be used to create an action builder, like so:

// in a Security trait
object Authenticated extends AuthenticatedBuilder(req => getUserFromRequest(req))

// then in a controller
def index = Authenticated { implicit request =>
  Ok("Hello " + request.user)
}

It can also be used from an action builder, for example:

class AuthenticatedDbRequest[A](val user: User,
                                val conn: Connection,
                                request: Request[A]) extends WrappedRequest[A](request)

object Authenticated extends ActionBuilder[AuthenticatedDbRequest] {
  def invokeBlock[A](request: Request[A], block: (AuthenticatedDbRequest[A]) => Future[SimpleResult]) = {
    AuthenticatedBuilder(req => getUserFromRequest(req)).authenticate(request, { authRequest: AuthenticatedRequest[A, User] =>
      DB.withConnection { conn =>
        block(new AuthenticatedDbRequest[A](authRequest.user, conn, request))
      }
    })
  }
}
Source
Security.scala
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  6. def apply(): AuthenticatedBuilder[String]

    Simple authenticated action builder that looks up the username from the session

  7. def apply[U](userinfo: (RequestHeader) ⇒ Option[U], onUnauthorized: (RequestHeader) ⇒ SimpleResult = ...): AuthenticatedBuilder[U]

    Create an authenticated builder

    Create an authenticated builder

    userinfo

    The function that looks up the user info.

    onUnauthorized

    The function to get the result for when no authenticated user can be found.

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