OP#561 try new fw settings

manifests/firewall/iptables.pp

@@ -6,17 +6,8 @@
 class confdroid_ssh::firewall::iptables (
 
 ) inherits confdroid_ssh::params {
-  case $ssh_use_firewall {
-    true, 'true', 'yes', '1': {
-      $ssh_fw_ensure = 'present'
-    }
-    default: {
-      $ssh_fw_ensure = 'absent'
-    }
-  }
-
   firewall { "${ssh_fw_order}${ssh_fw_port} allow SSH on port ${ssh_fw_port}":
-    ensure => $ssh_fw_ensure,
+    ensure => $ssh_use_firewall,
     proto  => 'tcp',
     source => $ssh_source_range,
     dport  => $ssh_fw_port,