From 8c7ef328949503921b3b79d75c95dc4f80aec400 Mon Sep 17 00:00:00 2001
From: Clemens Schwaighofer <clemens.schwaighofer@egplusww.com>
Date: Thu, 15 Feb 2024 18:03:16 +0900
Subject: [PATCH] Create user script update: allow no password, allow different
 password length

---
 Readme.md          | 25 +++++++++++++++++++++++++
 bin/create_user.sh | 10 ++++++++++
 2 files changed, 35 insertions(+)

diff --git a/Readme.md b/Readme.md
index 2515f62..410c9ee 100644
--- a/Readme.md
+++ b/Readme.md
@@ -26,6 +26,31 @@ Inside the base folder there are
 - ssh-keygen for temporary holding the PEM/PUB files
 - zip file which holds the created user list, password and PEM/PUB files
 
+## Config
+
+### create_user.sh: create_user.cfg
+
+A `create_user.cfg` can be created to set a differen HOME_LOCATION and PASSWORD_LENGTH values
+
+eg:
+
+```ini
+HOME_LOCATION="/storage"
+PASSWORD_LENGTH=14
+```
+
+### authorized_key_location_change.sh: authorized_key_location_change.ignore
+
+For this script a `authorized_key_location_change.ignore` with a list of user names to ignore for the
+move
+
+eg:
+
+```ini
+foo_user
+bar_user
+```
+
 ## Options
 
 ### -g (go)
diff --git a/bin/create_user.sh b/bin/create_user.sh
index 9046526..789e9a7 100755
--- a/bin/create_user.sh
+++ b/bin/create_user.sh
@@ -87,6 +87,12 @@ if [ ! -d "${HOME_FOLDER}" ]; then
 	echo "Home folder location not found: ${HOME_FOLDER}";
 	error=1;
 fi;
+# allow 10 to 39 length for password
+if ! [[ "${PASSWORD_LENGTH}" =~ ^[13][0-9]$ ]] || [ -z ${PASSWORD_LENGTH} ]; then
+	echo "Password length set error, can only be a value between 10 and 39";
+	error=1;
+fi;
+error=1;
 # home dir error abort
 if [ $error -eq 1 ]; then
 	exit;
@@ -310,6 +316,10 @@ while read i; do
 		# password + store pwgen 10 1 -1
 		if [ -z "${_password}" ]; then
 			password=$(printf "%s" $(pwgen 14 1));
+		elif [ "${_password}" = "SET_NO_PASSWORD" ]; then
+			# set empty
+			echo "* No password set";
+			password="";
 		else
 			echo "! Override password set";
 			password=${_password};