From 9e8d93d4ea4527764a9501315001c24d5f36c344 Mon Sep 17 00:00:00 2001
From: Emil Lerch <emil@lerch.org>
Date: Fri, 16 Jul 2021 09:59:50 -0700
Subject: [PATCH] allow makeitso to be re-run

---
 makeitso | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/makeitso b/makeitso
index 1bf432f..99d4501 100755
--- a/makeitso
+++ b/makeitso
@@ -5,9 +5,12 @@ if [ $# -ne 1 ]; then
   exit 1
 fi
 
-#sudo adduser --disabled-login --gecos 'User for AuthorizedKeysCommand' authorizedkeysuser ||
-sudo useradd -c 'User for AuthorizedKeysCommand' -d /home/authorizedkeysuser -m -s/usr/sbin/nologin authorizedkeysuser
+if [ ! -d /home/authorizedkeysuser ]; then
+  #sudo adduser --disabled-login --gecos 'User for AuthorizedKeysCommand' authorizedkeysuser ||
+  sudo useradd -c 'User for AuthorizedKeysCommand' -d /home/authorizedkeysuser -m -s/usr/sbin/nologin authorizedkeysuser
+fi
 
+grep -q AuthorizedKeysCommand /etc/ssh/sshd_config || \
 sudo sh -c "echo 'Match User $1
   AuthorizedKeysCommand /etc/ssh/get_authorized_keys
   AuthorizedKeysCommandUser authorizedkeysuser' >> /etc/ssh/sshd_config"