Update client certificate common name length limit to 30 chars in fuctions.sh

functions.sh

@@ -26,7 +26,7 @@ function ask_key_questions
 {
 	echo ""
 	read -p "Common Name of certificate, this should be unique,
-using 4 to 15 upper or lowercase letters or numbers and _ ONLY: " OVPN_COMMONNAME
+using 4 to 30 upper or lowercase letters or numbers and _ ONLY: " OVPN_COMMONNAME
 
 # OVPN_COMMONNAME    <-- This is the variable to return to the other script
 # Yes I stole this validation test from the init script so yes it could be optimized
@@ -40,7 +40,7 @@ if [ $COUNT -eq 0 ]; then
         COMMONNAME_VALID=0
 else
         #There was something entered so lets validate OVPN_COMMONNAME
-        if [ $COUNT -gt 3 ] && [ $COUNT -lt 16 ]; then
+        if [ $COUNT -gt 3 ] && [ $COUNT -lt 31 ]; then
 		#We have between 4 and 12 characters in the variable, lets validate they are valid
 			if [[ $OVPN_COMMONNAME =~ ^[0-9A-Za-z_]+$ ]]; then
                 COMMONNAME_VALID=1  #Yay! winner winner, chicken dinner