New release

* Default behaviour is now to install package as distros configure them. If you want to change the
  configuration you need to explicitly modify "jails_config" (see README for details)
* Add support to modifify fail2ban.conf (issue #1)
* Add specs and tests
* Some cleanup

manifests/jail.pp

@@ -2,16 +2,16 @@
 #
 # Adds a custom fail2ban jail
 # Supported arguments:
-# $jailname - The name you want to give the jail. 
+# $jailname - The name you want to give the jail.
 #             If not set, defaults to == $title
-# $order    - The order in the jail.local file. 
+# $order    - The order in the jail.local file.
 #             Default 50. Generally you don't need to change it
 # $status   - enabled / disabled. If disabled, the rule _IS ADDED_  to the jail.local file
 #             but it will not be active. Compare with the next one.
 #             Defaults to enabled
 # $enable   - true / false. If false, the rule _IS NOT ADDED_ to the jail.local file
 #             Defaults to true
-# $filter   - The filter rule to use. 
+# $filter   - The filter rule to use.
 #             If empty, defaults to == $jailname.
 # $port     - The port to filter. It can be an array of ports.
 # $logpath  - The log file to monitor
@@ -32,8 +32,8 @@ define fail2ban::jail (
   $bantime   = '',
   $enable    = true ) {
 
-  include fail2ban
   include concat::setup
+  include fail2ban
 
   $real_jailname = $jailname ? {
     ''      => $title,
@@ -90,6 +90,32 @@ define fail2ban::jail (
 
   $ensure = bool2ensure($enable)
 
+
+  if ! defined(Concat[$fail2ban::jails_file]) {
+
+    concat { $fail2ban::jails_file:
+      mode    => $fail2ban::jails_file_mode,
+      warn    => true,
+      owner   => $fail2ban::jails_file_owner,
+      group   => $fail2ban::jails_file_group,
+      notify  => Service['fail2ban'],
+    }
+
+    concat::fragment{ 'fail2ban_jails_header':
+      target  => $fail2ban::jails_file,
+      content => template($fail2ban::jails_template_header),
+      order   => 01,
+      notify  => Service['fail2ban'],
+    }
+
+    # The jail.local footer
+    concat::fragment{ 'fail2ban_jails_footer':
+      target  => $fail2ban::jails_file,
+      content => template($fail2ban::jails_template_footer),
+      order   => 99,
+      notify  => Service['fail2ban'],
+    }
+  }
   concat::fragment{ "fail2ban_jail_$name":
     ensure  => $ensure,
     target  => $fail2ban::jails_file,