add SSH:AUTHORIZED-KEYS

Signed-off-by: Sean Whitton <spwhitton@spwhitton.name>

1 files changed, 29 insertions, 0 deletions

diff --git a/src/property/ssh.lisp b/src/property/ssh.lisp
new file mode 100644
index 0000000..08b7b32
--- /dev/null
+++ b/src/property/ssh.lisp
@@ -0,0 +1,29 @@
+;;; Consfigurator -- Lisp declarative configuration management system
+
+;;; Copyright (C) 2021  Sean Whitton <spwhitton@spwhitton.name>
+
+;;; This file is free software; you can redistribute it and/or modify
+;;; it under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 3, or (at your option)
+;;; any later version.
+
+;;; This file is distributed in the hope that it will be useful,
+;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;; GNU General Public License for more details.
+
+;;; You should have received a copy of the GNU General Public License
+;;; along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+(in-package :consfigurator.property.ssh)
+(named-readtables:in-readtable :consfigurator)
+
+(defprop authorized-keys :posix (&rest keys)
+  "Permits using KEYS to SSH in as the current user."
+  (:desc (declare (ignore keys))
+         (strcat (get-user) " has authorized_keys"))
+  (:apply
+   (file:directory-exists ".ssh")
+   (apply #'file:contains-lines ".ssh/authorized_keys" keys))
+  (:unapply
+   (apply #'file:lacks-lines ".ssh/authorized_keys" keys)))