I am using Guardian Plug to authenticate via a REST API with JWT tokens. I would like to use the same site to login via the web and store a session with a cookie. I do this with the same pipeline as the one that issues jwt json. I’ve also tried implementing this with a completely different Guardian pipeline, but still seeing the same problem … so I think I’m missing something.

login_controller.ex:

    case Authenticator.get_user_for_email_or_name_password(email, password) do
      nil ->
        conn
        |> put_flash(:error, "Invalid credentials!")
        |> render("new.html")
      user ->
        conn
        |> GuardianImpl.Plug.sign_in(user)
        |> assign(:current_user, user)
        |> put_user_token(user)
        |> render("home.html")

This following chunk momentarily reports a valid current_resource(), but the moment I try to access an authenticated route /admin/notification/send, the Guardian ErrorHandler fires and returns 401(unauthorized because unauthenticated). I know for sure sign_out() is not being called … so what could be wrong?

      def user_logged_in?(conn) do
        GuardianImpl.Plug.current_resource(conn)
        !is_nil(GuardianImpl.Plug.current_resource(conn))
      end

router:

  # ---- Pipelines ----
  pipeline :browser do
    plug :accepts, ["html"]
    plug :fetch_session
    plug :fetch_flash
    plug :protect_from_forgery
    plug :put_secure_browser_headers
    plug :put_layout, {FaithfulWordApi.LayoutView, :app}
    plug(GuardianImpl.Pipeline)
  end

  pipeline :authentication_required do
    plug Guardian.Plug.EnsureAuthenticated
  end

  scope "/", FaithfulWordApi do
    pipe_through [:browser, :authentication_required]
    scope "/admin" do
      get "/upload", UploadController, :index
      get "/notification/send", PushMessageController, :index
    end
  end