Remove error=1 debug set

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)

bin/create_user.sh

@@ -87,6 +87,13 @@ if [ ! -d "${HOME_FOLDER}" ]; then
 	echo "Home folder location not found: ${HOME_FOLDER}";
 	error=1;
 fi;
+# allow 10 to 39 length for password
+if [ ! -z "${PASSWORD_LENGTH}" ] && ! [[ "${PASSWORD_LENGTH}" =~ ^[13][0-9]$ ]]; 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;
 # home dir error abort
 if [ $error -eq 1 ]; then
 	exit;
@@ -309,7 +316,11 @@ while read i; do
 		# Note we only create a password if we need it
 		# password + store pwgen 10 1 -1
 		if [ -z "${_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";
+			password="";
 		else
 			echo "! Override password set";
 			password=${_password};