From adbfeb00749ab7d0d0db1ca4cd6870ee8315446a Mon Sep 17 00:00:00 2001
From: Clemens Schwaighofer <clemens.schwaighofer@egplusww.com>
Date: Thu, 15 Feb 2024 18:05:03 +0900
Subject: [PATCH] Password length set, auto set if not set, and set for pwgen
 actually

---
 bin/create_user.sh | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/bin/create_user.sh b/bin/create_user.sh
index 789e9a7..d4456e1 100755
--- a/bin/create_user.sh
+++ b/bin/create_user.sh
@@ -88,9 +88,11 @@ if [ ! -d "${HOME_FOLDER}" ]; then
 	error=1;
 fi;
 # allow 10 to 39 length for password
-if ! [[ "${PASSWORD_LENGTH}" =~ ^[13][0-9]$ ]] || [ -z ${PASSWORD_LENGTH} ]; then
+if ! [[ "${PASSWORD_LENGTH}" =~ ^[13][0-9]$ ]]; then
 	echo "Password length set error, can only be a value between 10 and 39";
 	error=1;
+elif [ -z ${PASSWORD_LENGTH} ]; then
+	PASSWORD_LENGTH=14;
 fi;
 error=1;
 # home dir error abort
@@ -315,7 +317,7 @@ while read i; do
 		# Note we only create a password if we need it
 		# password + store pwgen 10 1 -1
 		if [ -z "${_password}" ]; then
-			password=$(printf "%s" $(pwgen 14 1));
+			password=$(printf "%s" $(pwgen ${PASSWORD_LENGTH} 1));
 		elif [ "${_password}" = "SET_NO_PASSWORD" ]; then
 			# set empty
 			echo "* No password set";