Check that username is not in the banned list

makeuser

@@ -23,6 +23,7 @@ case $1 in
     usage; error_exit "unknown option $1" ;;
   *)
     [[ $# -ne 3 ]] && error_exit "not enough args"
+    $(sudo grep -qiw $1 $BANNED) && error_exit "$1 is on the ban list!"
      
 	#adding new user
 	makeuser_no_ansible $1 $2

makeuser_no_ansible

@@ -22,6 +22,7 @@ case $1 in
     usage; error_exit "unknown option $1" ;;
   *)
     [[ $# -ne 3 ]] && error_exit "not enough args"
+    $(sudo grep -qiw $1 $BANNED) && error_exit "$1 is on the ban list!"
 
 	#adding new user
 	makeuser_no_ansible $1 $2

setenv

@@ -11,3 +11,4 @@ export LIST_NAME="[email protected]"
 export EMAIL_TEMPLATE="include/email.tmpl"
 export TILDE_JSON="/var/www/thunix.cf/tilde.json"
 export YAML_FILE="$1.yml"
+export BANNED="/root/users.banned"