Revert "services: openssh: Warn about 'password-authentication?' default."

This reverts commit aecd2a13cbd8301d0fdeafcacbf69e12cc3f6138 for two
reasons:

  1. The warning would fire every time (gnu services ssh) is loaded;

  2. There's still no clear consensus on the approach to follow as
     discussed in <https://issues.guix.gnu.org/44808>.

1 files changed, 2 insertions, 6 deletions

diff --git a/gnu/installer/services.scm b/gnu/installer/services.scm
index 14a3bb9be6..ec5ea30594 100644
--- a/gnu/installer/services.scm
+++ b/gnu/installer/services.scm
@@ -1,6 +1,6 @@
 ;;; GNU Guix --- Functional package management for GNU
 ;;; Copyright © 2018 Mathieu Othacehe <m.othacehe@gmail.com>
-;;; Copyright © 2019, 2020 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2019 Ludovic Courtès <ludo@gnu.org>
 ;;; Copyright © 2020 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
 ;;;
 ;;; This file is part of GNU Guix.
@@ -93,11 +93,7 @@
      (system-service
       (name (G_ "OpenSSH secure shell daemon (sshd)"))
       (type 'networking)
-      (snippet '((service openssh-service-type
-                          (openssh-configuration
-                           ;; Currently the default is #t but it's considered
-                           ;; unsafe.  Explicitly pass #f.
-                           (password-authentication? #f))))))
+      (snippet '((service openssh-service-type))))
      (system-service
       (name (G_ "Tor anonymous network router"))
       (type 'networking)