Open ssh port if disabled

utils/firewalls.sh

@@ -121,8 +121,28 @@ firewall_status(){
  fi
 }
 
+add_ssh_port(){
+ if [ "${FIREWALL_MANAGE_TOOL}" = 'firewall-cmd' ]; then
+ if firewall-cmd --list-ports --permanent 2>/dev/null | grep -qw "22/tcp"; then
+ return
+ fi
+ add_firewall_rule "22" "tcp"
+ elif [ "${FIREWALL_MANAGE_TOOL}" = 'ufw' ]; then
+ if ufw status 2>/dev/null | grep -qwE "OpenSSH|22/tcp"; then
+ return
+ fi
+ add_firewall_rule "22" "tcp"
+ elif [ "${FIREWALL_MANAGE_TOOL}" = 'iptables' ]; then
+ if iptables -L INPUT -n --line-numbers 2>/dev/null | grep -qwE "tcp dpt:ssh|tcp dpt:22"; then
+ return
+ fi
+ add_firewall_rule "22" "tcp"
+ fi
+}
+
 config_firewall_logic(){
  firewall_status
+ add_ssh_port
  add_firewall_rule "${firewallNeedOpenPort}" "tcp"
  add_firewall_rule "${firewallNeedOpenPort}" "udp"
  view_firewll_rule "${firewallNeedOpenPort}"