Merge remote-tracking branch 'shared/master' into leap_master

23 files changed, 434 insertions, 250 deletions

diff --git a/README b/README.md
index 3a84b3b..e7e2985 100644
--- a/README
+++ b/README.md
@@ -1,5 +1,3 @@
-modules/shorewall/manifests/init.pp - manage firewalling with shorewall 3.x
-
 Puppet Module for Shorewall
 ---------------------------
 This module manages the configuration of Shorewall (http://www.shorewall.net/)
@@ -8,7 +6,10 @@ Requirements
 ------------
 
 This module requires the augeas module, you can find that here:
-https://labs.riseup.net/code/projects/shared-augeas
+https://gitlab.com/shared-puppet-modules-group/augeas.git
+
+This module requires the concat module, you can find that here:
+https://github.com/puppetlabs/puppetlabs-concat.git
 
 Copyright
 ---------
@@ -16,7 +17,9 @@ Copyright
 Copyright (C) 2007 David Schmitt <david@schmitt.edv-bus.at>
 adapted by immerda project group - admin+puppet(at)immerda.ch
 adapted by Puzzle ITC - haerry+puppet(at)puzzle.ch
+
 Copyright (c) 2009 Riseup Networks - micah(shift+2)riseup.net
+
 Copyright (c) 2010 intrigeri - intrigeri(at)boum.org
 See LICENSE for the full license granted to you.
 
@@ -26,6 +29,8 @@ at https://reductivelabs.com/trac/puppet/wiki/AqueosShorewall
 Merged from:
 - git://git.puppet.immerda.ch/module-shorewall.git
 - git://labs.riseup.net/module_shorewall
+- https://gitlab.com/shared-puppet-modules-group/shorewall.git
+
 
 Todo
 ----
@@ -46,21 +51,21 @@ that your operatingsystem provides is used, and any modifications you wish to do
 to it should be configured with augeas, for example, to set IP_FORWARDING=Yes in
 shorewall.conf, simply do this:
 
-  augeas { 'enable_ip_forwarding':
-    changes => 'set /files/etc/shorewall/shorewall.conf/IP_FORWARDING Yes',
-    lens    => 'Shellvars.lns',
-    incl    => '/etc/shorewall/shorewall.conf',
-    notify  => Service[shorewall];
-  }
+    augeas { 'enable_ip_forwarding':
+      changes => 'set /files/etc/shorewall/shorewall.conf/IP_FORWARDING Yes',
+      lens    => 'Shellvars.lns',
+      incl    => '/etc/shorewall/shorewall.conf',
+      notify  => Service[shorewall];
+    }
 
-NOTE: this requires the augeas ruby bindings newer than 0.7.3. 
+NOTE: this requires the augeas ruby bindings newer than 0.7.3.
 
 If you need to, you can provide an entire shorewall.conf by passing its
 source to the main class:
 
-class{'shorewall':
-  conf_source => "puppet:///modules/site_shorewall/${::fqdn}/shorewall.conf.${::operatingsystem}",
-}
+    class{'shorewall':
+      conf_source => "puppet:///modules/site_shorewall/${::fqdn}/shorewall.conf.${::operatingsystem}",
+    }
 
 NOTE: if you distribute a file, you cannot also use augeas, puppet and augeas
 will fight forever. Secondly, you will *need* to make sure that if you are shipping your own
@@ -98,18 +103,18 @@ Example usage follows.
 Torify any outgoing TCP traffic originating from user bob or alice and
 aimed at 6.6.6.6 or 7.7.7.7:
 
-  shorewall::rules::torify {
-    'torify-some-bits':
-      users        => [ 'bob', 'alice' ],
-      destinations => [ '6.6.6.6', '7.7.7.7' ];
-  }
+    shorewall::rules::torify {
+      'torify-some-bits':
+        users        => [ 'bob', 'alice' ],
+        destinations => [ '6.6.6.6', '7.7.7.7' ];
+    }
 
 Torify any outgoing TCP traffic to 8.8.8.8:
 
-  shorewall::rules::torify {
-    'torify-to-this-host':
-      destinations  => [ '8.8.8.8' ];
-  }
+    shorewall::rules::torify {
+      'torify-to-this-host':
+        destinations  => [ '8.8.8.8' ];
+    }
 
 When no destination nor user is provided any outgoing TCP traffic (see
 restrictions bellow) is torified. In that case the user running the
@@ -124,16 +129,16 @@ be changed by setting the allow_rfc1918 parameter to false.
 
 Torify any outgoing TCP traffic but connections to RFC1918 addresses:
 
-  shorewall::rules::torify {
-    'torify-everything-but-lan':
-  }
+    shorewall::rules::torify {
+      'torify-everything-but-lan':
+    }
 
 Torify any outgoing TCP traffic:
 
-  shorewall::rules::torify {
-    'torify-everything:
-      allow_rfc1918 => false;
-  }
+    shorewall::rules::torify {
+      'torify-everything:
+        allow_rfc1918 => false;
+    }
 
 In some cases (e.g. when providing no specific destination nor user
 and denying access to RFC1918 addresses) UDP DNS requests may be
@@ -148,72 +153,72 @@ Example
 
 Example from node.pp:
 
-node xy {
-	class{'config::site_shorewall':
-	  startup => "0"  # create shorewall ruleset but don't startup
-  }
-	shorewall::rule {
-		'incoming-ssh': source => 'all', destination => '$FW',  action  => 'SSH(ACCEPT)', order => 200;
-		'incoming-puppetmaster': source => 'all', destination => '$FW',  action  => 'Puppetmaster(ACCEPT)', order => 300;
-		'incoming-imap': source => 'all', destination => '$FW',  action  => 'IMAP(ACCEPT)', order => 300;
-		'incoming-smtp': source => 'all', destination => '$FW',  action  => 'SMTP(ACCEPT)', order => 300;
-	}
-}
-
-
-class config::site_shorewall($startup = '1') {
-  class{'shorewall':
-    startup => $startup
-  }
-
-  # If you want logging:
-  #shorewall::params {
-  # 'LOG':  value => 'debug';
-  #}
-
-  shorewall::zone {'net':
-    type => 'ipv4';
-  }
-
-  shorewall::rule_section { 'NEW':
-    order => 100;
-  }
-
-  shorewall::interface { 'eth0':
-    zone    => 'net',
-    rfc1918  => true,
-    options => 'tcpflags,blacklist,nosmurfs';
-  }
-
-  shorewall::policy {
-    'fw-to-fw':
-      sourcezone              =>      '$FW',
-      destinationzone         =>      '$FW',
-      policy                  =>      'ACCEPT',
-      order                   =>      100;
-    'fw-to-net':
-      sourcezone              =>      '$FW',
-      destinationzone         =>      'net',
-      policy                  =>      'ACCEPT',
-      shloglevel              =>      '$LOG',
-      order                   =>      110;
-    'net-to-fw':
-      sourcezone              =>      'net',
-      destinationzone         =>      '$FW',
-      policy                  =>      'DROP',
-      shloglevel              =>      '$LOG',
-      order                   =>      120;
-  }       
-
-        
-  # default Rules : ICMP 
-  shorewall::rule {
-    'allicmp-to-host':
-      source => 'all',
-      destination => '$FW',
-      order  => 200,
-      action  => 'AllowICMPs/(ACCEPT)';
-  }
-}
+    node xy {
+      class{'config::site_shorewall':
+        startup => "0"  # create shorewall ruleset but don't startup
+      }
+      shorewall::rule {
+        'incoming-ssh': source => 'all', destination => '$FW',  action  => 'SSH(ACCEPT)', order => 200;
+        'incoming-puppetmaster': source => 'all', destination => '$FW',  action  => 'Puppetmaster(ACCEPT)', order => 300;
+        'incoming-imap': source => 'all', destination => '$FW',  action  => 'IMAP(ACCEPT)', order => 300;
+        'incoming-smtp': source => 'all', destination => '$FW',  action  => 'SMTP(ACCEPT)', order => 300;
+      }
+    }
+
+
+    class config::site_shorewall($startup = '1') {
+      class{'shorewall':
+        startup => $startup
+      }
+
+      # If you want logging:
+      #shorewall::params {
+      # 'LOG':  value => 'debug';
+      #}
+
+      shorewall::zone {'net':
+        type => 'ipv4';
+      }
+
+      shorewall::rule_section { 'NEW':
+        order => 100;
+      }
+
+      shorewall::interface { 'eth0':
+        zone    => 'net',
+        rfc1918  => true,
+        options => 'tcpflags,blacklist,nosmurfs';
+      }
+
+      shorewall::policy {
+        'fw-to-fw':
+          sourcezone              =>      '$FW',
+          destinationzone         =>      '$FW',
+          policy                  =>      'ACCEPT',
+          order                   =>      100;
+        'fw-to-net':
+          sourcezone              =>      '$FW',
+          destinationzone         =>      'net',
+          policy                  =>      'ACCEPT',
+          shloglevel              =>      '$LOG',
+          order                   =>      110;
+        'net-to-fw':
+          sourcezone              =>      'net',
+          destinationzone         =>      '$FW',
+          policy                  =>      'DROP',
+          shloglevel              =>      '$LOG',
+          order                   =>      120;
+      }
+
+
+      # default Rules : ICMP
+      shorewall::rule {
+        'allicmp-to-host':
+          source => 'all',
+          destination => '$FW',
+          order  => 200,
+          action  => 'AllowICMPs/(ACCEPT)';
+      }
+    }
 
 
diff --git a/files/boilerplate/interfaces.header b/files/boilerplate/interfaces.header
index 2027523..663e436 100644
--- a/files/boilerplate/interfaces.header
+++ b/files/boilerplate/interfaces.header
@@ -1,10 +1,10 @@
 #
-# Shorewall version 3.4 - Interfaces File
+# Shorewall version 4 - Interfaces File
 #
 # For information about entries in this file, type "man shorewall-interfaces"
 #
 # For additional information, see
-# http://shorewall.net/Documentation.htm#Interfaces
+# http://www.shorewall.net/manpages/shorewall-interfaces.html
 #
 ###############################################################################
 #ZONE   INTERFACE       BROADCAST       OPTIONS
diff --git a/files/boilerplate/policy.header b/files/boilerplate/policy.header
index a0c5d5d..cc9781f 100644
--- a/files/boilerplate/policy.header
+++ b/files/boilerplate/policy.header
@@ -1,9 +1,11 @@
 #
-# Shorewall version 3.4 - Policy File
+# Shorewall version 4 - Policy File
 #
 # For information about entries in this file, type "man shorewall-policy"
 #
-# See http://shorewall.net/Documentation.htm#Policy for additional information.
+# The manpage is also online at
+# http://www.shorewall.net/manpages/shorewall-policy.html
 #
 ###############################################################################
-#SOURCE         DEST            POLICY          LOG             LIMIT:BURST
+#SOURCE DEST  POLICY    LOG LIMIT:    CONNLIMIT:
+#       LEVEL BURST   MASK
diff --git a/files/boilerplate/zones.header b/files/boilerplate/zones.header
index 8b82c2e..5dada52 100644
--- a/files/boilerplate/zones.header
+++ b/files/boilerplate/zones.header
@@ -1,11 +1,12 @@
 #
-# Shorewall version 3.4 - Zones File
+# Shorewall version 4 - Zones File
 #
 # For information about this file, type "man shorewall-zones"
 #
-# For more information, see http://www.shorewall.net/Documentation.htm#Zones
+# The manpage is also online at
+# http://www.shorewall.net/manpages/shorewall-zones.html
 #
 ###############################################################################
-#ZONE   TYPE            OPTIONS         IN                      OUT
-#                                       OPTIONS                 OPTIONS
-fw      firewall
+#ZONE TYPE    OPTIONS   IN      OUT
+#         OPTIONS     OPTIONS
+fw  firewall
diff --git a/manifests/base.pp b/manifests/base.pp
index 7959f01..6599759 100644
--- a/manifests/base.pp
+++ b/manifests/base.pp
@@ -8,16 +8,16 @@ class shorewall::base {
   # This file has to be managed in place, so shorewall can find it
   file {
     '/etc/shorewall/shorewall.conf':
-      require => Package[shorewall],
-      notify  => Service[shorewall],
-      owner   => root,
-      group   => 0,
+      require => Package['shorewall'],
+      notify  => Exec['shorewall_check'],
+      owner   => 'root',
+      group   => 'root',
       mode    => '0644';
     '/etc/shorewall/puppet':
       ensure  => directory,
-      require => Package[shorewall],
-      owner   => root,
-      group   => 0,
+      require => Package['shorewall'],
+      owner   => 'root',
+      group   => 'root',
       mode    => '0644';
   }
 
@@ -27,22 +27,52 @@ class shorewall::base {
     }
   } else {
 
-  Class['augeas'] -> Class['shorewall::base']
+    include ::augeas
+    Class['augeas'] -> Class['shorewall::base']
 
-  augeas { 'shorewall_module_config_path':
-    changes => 'set /files/etc/shorewall/shorewall.conf/CONFIG_PATH \'"/etc/shorewall/puppet:/etc/shorewall:/usr/share/shorewall"\'',
-    lens    => 'Shellvars.lns',
-    incl    => '/etc/shorewall/shorewall.conf',
-    notify  => Service['shorewall'],
-    require => Package['shorewall'];
-  }
+    augeas { 'shorewall_module_config_path':
+      changes => 'set /files/etc/shorewall/shorewall.conf/CONFIG_PATH \'"/etc/shorewall/puppet:/etc/shorewall:/usr/share/shorewall"\'',
+      lens    => 'Shellvars.lns',
+      incl    => '/etc/shorewall/shorewall.conf',
+      notify  => Exec['shorewall_check'],
+      require => Package['shorewall'];
+    }
   }
 
+  exec{'shorewall_check':
+    command     => 'shorewall check',
+    refreshonly => true,
+    notify      => Service['shorewall'],
+  }
   service{'shorewall':
-    ensure      => running,
-    enable      => true,
-    hasstatus   => true,
-    hasrestart  => true,
-    require     => Package['shorewall'],
+    ensure     => running,
+    enable     => true,
+    hasstatus  => true,
+    hasrestart => true,
+    require    => Package['shorewall'],
+  }
+
+  file{'/etc/cron.daily/shorewall_check':}
+  if $shorewall::daily_check {
+    File['/etc/cron.daily/shorewall_check']{
+      content => '#!/bin/bash
+
+output=$(shorewall check 2>&1)
+if [ $? -gt 0 ]; then
+  echo "Error while checking firewall!"
+  echo $output
+  exit 1
+fi
+exit 0
+',
+      owner   => root,
+      group   => 0,
+      mode    => '0700',
+      require => Service['shorewall'],
+    }
+  } else {
+    File['/etc/cron.daily/shorewall_check']{
+      ensure => absent,
+    }
   }
 }
diff --git a/manifests/centos.pp b/manifests/centos.pp
index f671bc9..1f8b37d 100644
--- a/manifests/centos.pp
+++ b/manifests/centos.pp
@@ -1,13 +1,13 @@
 # things needed on centos
 class shorewall::centos inherits shorewall::base {
-  if $::lsbmajdistrelease > 5 {
+  if versioncmp($::operatingsystemmajrelease,'5') > 0 {
     augeas{'enable_shorewall':
       context => '/files/etc/sysconfig/shorewall',
       changes => 'set startup 1',
       lens    => 'Shellvars.lns',
       incl    => '/etc/sysconfig/shorewall',
       require => Package['shorewall'],
-      notify  => Service['shorewall'],
+      notify  => Exec['shorewall_check'],
     }
   }
 }
diff --git a/manifests/debian.pp b/manifests/debian.pp
index c7ed607..07176a3 100644
--- a/manifests/debian.pp
+++ b/manifests/debian.pp
@@ -1,11 +1,11 @@
+# debian specific things
 class shorewall::debian inherits shorewall::base {
   file{'/etc/default/shorewall':
-    content => template("shorewall/debian_default.erb"),
+    content => template('shorewall/debian_default.erb'),
     require => Package['shorewall'],
-    notify => Service['shorewall'],
-    owner => root, group => 0, mode => 0644;
-  }
-  Service['shorewall']{
-    status => '/sbin/shorewall status'
+    notify  => Exec['shorewall_check'],
+    owner   => 'root',
+    group   => 'root',
+    mode    => '0644';
   }
 }
diff --git a/manifests/extension_script.pp b/manifests/extension_script.pp
index 569fcbf..80b83d3 100644
--- a/manifests/extension_script.pp
+++ b/manifests/extension_script.pp
@@ -1,14 +1,16 @@
 # See http://shorewall.net/shorewall_extension_scripts.htm
-define shorewall::extension_script($script = '') {
-    case $name {
-        'init', 'initdone', 'start', 'started', 'stop', 'stopped', 'clear', 'refresh', 'continue', 'maclog': {
-          file { "/etc/shorewall/puppet/${name}":
-            content => "${script}\n",
-            notify => Service[shorewall];
-          }
-        }
-        '', default: {
-          err("${name}: unknown shorewall extension script")
-        }
+define shorewall::extension_script(
+  $script
+) {
+  case $name {
+    'init', 'initdone', 'start', 'started', 'stop', 'stopped', 'clear', 'refresh', 'continue', 'maclog': {
+      file { "/etc/shorewall/puppet/${name}":
+        content => "${script}\n",
+        notify  => Exec['shorewall_check'];
+      }
     }
+    default: {
+      err("${name}: unknown shorewall extension script")
+    }
+  }
 }
diff --git a/manifests/init.pp b/manifests/init.pp
index a567564..d6b2d2a 100644
--- a/manifests/init.pp
+++ b/manifests/init.pp
@@ -8,25 +8,53 @@ class shorewall(
   $tor_user                   = $::operatingsystem ? {
     'Debian' => 'debian-tor',
     default  => 'tor'
-  }
+  },
+  $zones                      = {},
+  $zones_defaults             = {},
+  $interfaces                 = {},
+  $interfaces_defaults        = {},
+  $hosts                      = {},
+  $hosts_defaults             = {},
+  $policy                     = {},
+  $policy_defaults            = {},
+  $rules                      = {},
+  $rules_defaults             = {},
+  $rulesections               = {},
+  $rulesections_defaults      = {},
+  $masq                       = {},
+  $masq_defaults              = {},
+  $proxyarp                   = {},
+  $proxyarp_defaults          = {},
+  $nat                        = {},
+  $nat_defaults               = {},
+  $blacklist                  = {},
+  $blacklist_defaults         = {},
+  $rfc1918                    = {},
+  $rfc1918_defaults           = {},
+  $routestopped               = {},
+  $routestopped_defaults      = {},
+  $params                     = {},
+  $params_defaults            = {},
+  $tcdevices                  = {},
+  $tcdevices_defaults         = {},
+  $tcrules                    = {},
+  $tcrules_defaults           = {},
+  $tcclasses                  = {},
+  $tcclasses_defaults         = {},
+  $tunnels                    = {},
+  $tunnels_defaults           = {},
+  $rtrules                    = {},
+  $rtrules_defaults           = {},
+  $daily_check                = true,
 ) {
 
   case $::operatingsystem {
-    gentoo: { include shorewall::gentoo }
-    debian: {
-      include shorewall::debian
-      $dist_tor_user = 'debian-tor'
-    }
-    centos: { include shorewall::centos }
-    ubuntu: {
-    case $::lsbdistcodename {
-      karmic: { include shorewall::ubuntu::karmic }
-      default: { include shorewall::debian }
-      }
-    }
+    'Gentoo': { include ::shorewall::gentoo }
+    'Debian','Ubuntu': { include ::shorewall::debian }
+    'CentOS': { include ::shorewall::centos }
     default: {
       notice "unknown operatingsystem: ${::operatingsystem}"
-      include shorewall::base
+      include ::shorewall::base
     }
   }
 
@@ -72,4 +100,24 @@ class shorewall(
       'mangle',
     ]:;
   }
+
+  create_resources('shorewall::zone',$zones,$zones_defaults)
+  create_resources('shorewall::interface',$interfaces,$interfaces_defaults)
+  create_resources('shorewall::host',$hosts,$hosts_defaults)
+  create_resources('shorewall::policy',$policy,$policy_defaults)
+  create_resources('shorewall::rule',$rules,$rules_defaults)
+  create_resources('shorewall::rule_section',$rulesections,$rulesections_defaults)
+  create_resources('shorewall::masq',$masq,$masq_defaults)
+  create_resources('shorewall::proxyarp',$proxyarp,$proxyarp_defaults)
+  create_resources('shorewall::nat',$nat,$nat_defaults)
+  create_resources('shorewall::blacklist',$blacklist,$blacklist_defaults)
+  create_resources('shorewall::rfc1918',$rfc1918,$rfc1918_defaults)
+  create_resources('shorewall::routestopped',$routestopped,
+    $routestopped_defaults)
+  create_resources('shorewall::params',$params,$params_defaults)
+  create_resources('shorewall::tcdevices',$tcdevices,$tcdevices_defaults)
+  create_resources('shorewall::tcrules',$tcrules,$tcrules_defaults)
+  create_resources('shorewall::tcclasses',$tcclasses,$tcclasses_defaults)
+  create_resources('shorewall::tunnel',$tunnels,$tunnels_defaults)
+  create_resources('shorewall::rtrules',$rtrules,$rtrules_defaults)
 }
diff --git a/manifests/managed_file.pp b/manifests/managed_file.pp
index d564daa..b353814 100644
--- a/manifests/managed_file.pp
+++ b/manifests/managed_file.pp
@@ -1,17 +1,20 @@
-define shorewall::managed_file () {
+# manage a certain file
+define shorewall::managed_file() {
   concat{ "/etc/shorewall/puppet/${name}":
-    notify => Service['shorewall'],
+    notify  => Exec['shorewall_check'],
     require => File['/etc/shorewall/puppet'],
-    owner => root, group => 0, mode => 0600;
+    owner   => 'root',
+    group   => 'root',
+    mode    => '0600';
   }
   concat::fragment {
     "${name}-header":
       source => "puppet:///modules/shorewall/boilerplate/${name}.header",
       target => "/etc/shorewall/puppet/${name}",
-      order => '000';
+      order  => '000';
     "${name}-footer":
       source => "puppet:///modules/shorewall/boilerplate/${name}.footer",
       target => "/etc/shorewall/puppet/${name}",
-      order => '999';
+      order  => '999';
   }
 }
diff --git a/manifests/mangle.pp b/manifests/mangle.pp
index e3fd1b3..cd404e7 100644
--- a/manifests/mangle.pp
+++ b/manifests/mangle.pp
@@ -1,6 +1,7 @@
 define shorewall::mangle(
   $source,
   $destination,
+  $action          = $name,
   $proto           = '-',
   $destinationport = '-',
   $sourceport      = '-',
@@ -14,6 +15,6 @@ define shorewall::mangle(
   $order           = '100'
 ){
   shorewall::entry{"mangle-${order}-${name}":
-    line => "${name} ${source} ${destination} ${proto} ${destinationport} ${sourceport} ${user} ${test} ${length} ${tos} ${connbytes} ${helper} ${headers}"
+    line => "${action} ${source} ${destination} ${proto} ${destinationport} ${sourceport} ${user} ${test} ${length} ${tos} ${connbytes} ${helper} ${headers}"
   }
 }
diff --git a/manifests/rules/dns.pp b/manifests/rules/dns.pp
index 99311ca..e775eee 100644
--- a/manifests/rules/dns.pp
+++ b/manifests/rules/dns.pp
@@ -1,18 +1,6 @@
+# open dns port
 class shorewall::rules::dns {
-    shorewall::rule {
-        'net-me-tcp_dns':
-                        source          =>      'net',
-                        destination     =>      '$FW',
-                        proto           =>      'tcp',
-                        destinationport =>      '53',
-                        order           =>      240,
-                        action          =>      'ACCEPT';
-        'net-me-udp_dns':
-                        source          =>      'net',
-                        destination     =>      '$FW',
-                        proto           =>      'udp',
-                        destinationport =>      '53',
-                        order           =>      240,
-                        action          =>      'ACCEPT';
-    }
+  shorewall::rules::dns_rules{
+    'net':
+  }
 }
diff --git a/manifests/rules/dns/disable.pp b/manifests/rules/dns/disable.pp
index 36541da..7de923b 100644
--- a/manifests/rules/dns/disable.pp
+++ b/manifests/rules/dns/disable.pp
@@ -1,5 +1,6 @@
+# disable dns acccess
 class shorewall::rules::dns::disable inherits shorewall::rules::dns {
-  Shorewall::Rule['net-me-tcp_dns', 'net-me-udp_dns']{
-        action  => 'DROP',
-    }
+  Shorewall::Rules::Dns_rules['net']{
+    action  => 'DROP',
+  }
 }
diff --git a/manifests/rules/dns_rules.pp b/manifests/rules/dns_rules.pp
new file mode 100644
index 0000000..abe0eb5
--- /dev/null
+++ b/manifests/rules/dns_rules.pp
@@ -0,0 +1,22 @@
+# open dns port
+define shorewall::rules::dns_rules(
+  $source = $name,
+  $action = 'ACCEPT',
+) {
+  shorewall::rule {
+    "${source}-me-tcp_dns":
+      source          => $source,
+      destination     => '$FW',
+      proto           => 'tcp',
+      destinationport => '53',
+      order           => 240,
+      action          => $action;
+    "${source}-me-udp_dns":
+      source          => $source,
+      destination     => '$FW',
+      proto           => 'udp',
+      destinationport => '53',
+      order           => 240,
+      action          => $action;
+  }
+}
diff --git a/manifests/rules/ipsec.pp b/manifests/rules/ipsec.pp
index 82adff0..413406e 100644
--- a/manifests/rules/ipsec.pp
+++ b/manifests/rules/ipsec.pp
@@ -1,32 +1,32 @@
-class shorewall::rules::ipsec(
-  $source = 'net'
-) {
-    shorewall::rule {
-      'net-me-ipsec-udp':
-        source          => $shorewall::rules::ipsec::source,
-        destination     => '$FW',
-        proto           => 'udp',
-        destinationport => '500',
-        order           => 240,
-        action          => 'ACCEPT';
-      'me-net-ipsec-udp':
-        source          => '$FW',
-        destination     => $shorewall::rules::ipsec::source,
-        proto           => 'udp',
-        destinationport => '500',
-        order           => 240,
-        action          => 'ACCEPT';
-      'net-me-ipsec':
-        source          => $shorewall::rules::ipsec::source,
-        destination     => '$FW',
-        proto           => 'esp',
-        order           => 240,
-        action          => 'ACCEPT';
-      'me-net-ipsec':
-        source          => '$FW',
-        destination     => $shorewall::rules::ipsec::source,
-        proto           => 'esp',
-        order           => 240,
-        action          => 'ACCEPT';
-    }
+# manage ipsec rules for zone specified in
+# $name
+define shorewall::rules::ipsec() {
+  shorewall::rule {
+    "${name}-me-ipsec-udp":
+      source          => $name,
+      destination     => '$FW',
+      proto           => 'udp',
+      destinationport => '500',
+      order           => 240,
+      action          => 'ACCEPT';
+    "me-${name}-ipsec-udp":
+      source          => '$FW',
+      destination     => $name,
+      proto           => 'udp',
+      destinationport => '500',
+      order           => 240,
+      action          => 'ACCEPT';
+    "${name}-me-ipsec":
+      source          => $name,
+      destination     => '$FW',
+      proto           => 'esp',
+      order           => 240,
+      action          => 'ACCEPT';
+    "me-${name}-ipsec":
+      source          => '$FW',
+      destination     => $name,
+      proto           => 'esp',
+      order           => 240,
+      action          => 'ACCEPT';
+  }
 }
diff --git a/manifests/rules/jabberserver.pp b/manifests/rules/jabberserver.pp
index 3b38b29..226d627 100644
--- a/manifests/rules/jabberserver.pp
+++ b/manifests/rules/jabberserver.pp
@@ -1,19 +1,34 @@
-class shorewall::rules::jabberserver {
+# open ports used by a jabberserver
+# in and outbound.
+class shorewall::rules::jabberserver(
+  $open_stun = true,
+) {
   shorewall::rule {
     'net-me-tcp_jabber':
-            source          => 'net',
-            destination     => '$FW',
-            proto           => 'tcp',
-            destinationport => '5222,5223,5269',
-            order           => 240,
-            action          => 'ACCEPT';
+        source          => 'net',
+        destination     => '$FW',
+        proto           => 'tcp',
+        destinationport => '5222,5223,5269',
+        order           => 240,
+        action          => 'ACCEPT';
     'me-net-tcp_jabber_s2s':
-            source          => '$FW',
-            destination     => 'net',
-            proto           => 'tcp',
-            destinationport => '5260,5269,5270,5271,5272',
-            order           => 240,
-            action          => 'ACCEPT';
+        source          => '$FW',
+        destination     => 'net',
+        proto           => 'tcp',
+        destinationport => '5260,5269,5270,5271,5272',
+        order           => 240,
+        action          => 'ACCEPT';
   }
 
+  if $open_stun {
+    shorewall::rule {
+      'net-me-udp_jabber_stun_server':
+        source          => 'net',
+        destination     => '$FW',
+        proto           => 'udp',
+        destinationport => '3478',
+        order           => 240,
+        action          => 'ACCEPT';
+    }
+  }
 }
diff --git a/manifests/rules/libvirt/host.pp b/manifests/rules/libvirt/host.pp
index c226865..dc3970d 100644
--- a/manifests/rules/libvirt/host.pp
+++ b/manifests/rules/libvirt/host.pp
@@ -52,7 +52,8 @@ class shorewall::rules::libvirt::host (
   }
 
   if $accept_dhcp {
-    shorewall::mangle { 'CHECKSUM:T':
+    shorewall::mangle { "CHECKSUM:T_${vmz_iface}":
+      action          => 'CHECKSUM:T',
       source          => '-',
       destination     => $vmz_iface,
       proto           => 'udp',
diff --git a/manifests/rules/managesieve.pp b/manifests/rules/managesieve.pp
index 63fafcb..ce1c321 100644
--- a/manifests/rules/managesieve.pp
+++ b/manifests/rules/managesieve.pp
@@ -1,11 +1,25 @@
-class shorewall::rules::managesieve {
+# manage managesieve ports
+class shorewall::rules::managesieve(
+  $legacy_port = false,
+) {
+  shorewall::rule {
+    'net-me-tcp_managesieve':
+      source          =>      'net',
+      destination     =>      '$FW',
+      proto           =>      'tcp',
+      destinationport =>      '4190',
+      order           =>      260,
+      action          =>      'ACCEPT';
+  }
+  if $legacy_port {
     shorewall::rule {
-        'net-me-tcp_managesieve':
-            source          =>      'net',
-            destination     =>      '$FW',
-            proto           =>      'tcp',
-            destinationport =>      '2000',
-            order           =>      260,
-            action          =>      'ACCEPT';
+      'net-me-tcp_managesieve_legacy':
+        source          =>      'net',
+        destination     =>      '$FW',
+        proto           =>      'tcp',
+        destinationport =>      '2000',
+        order           =>      260,
+        action          =>      'ACCEPT';
     }
+  }
 }
diff --git a/manifests/rules/openvpn.pp b/manifests/rules/openvpn.pp
new file mode 100644
index 0000000..55a20d2
--- /dev/null
+++ b/manifests/rules/openvpn.pp
@@ -0,0 +1,18 @@
+class shorewall::rules::openvpn {
+    shorewall::rule { 'net-me-openvpn-udp':
+        source          => 'net',
+        destination     => '$FW',
+        proto           => 'udp',
+        destinationport => '1194',
+        order           => 240,
+        action          => 'ACCEPT';
+    }
+    shorewall::rule { 'me-net-openvpn-udp':
+        source          => '$FW',
+        destination     => 'net',
+        proto           => 'udp',
+        destinationport => '1194',
+        order           => 240,
+        action          => 'ACCEPT';
+    }
+}
diff --git a/manifests/rules/out/managesieve.pp b/manifests/rules/out/managesieve.pp
index b0e1c3d..c4147d4 100644
--- a/manifests/rules/out/managesieve.pp
+++ b/manifests/rules/out/managesieve.pp
@@ -1,11 +1,25 @@
-class shorewall::rules::out::managesieve {
+# manage outgoing traffic to managesieve
+class shorewall::rules::out::managesieve(
+  $legacy_port = false
+) {
+  shorewall::rule {
+    'me-net-tcp_managesieve':
+      source          =>      '$FW',
+      destination     =>      'net',
+      proto           =>      'tcp',
+      destinationport =>      '4190',
+      order           =>      260,
+      action          =>      'ACCEPT';
+  }
+  if $legacy_port {
     shorewall::rule {
-        'me-net-tcp_managesieve':
-            source          =>      '$FW',
-            destination     =>      'net',
-            proto           =>      'tcp',
-            destinationport =>      '2000',
-            order           =>      260,
-            action          =>      'ACCEPT';
+      'me-net-tcp_managesieve_legacy':
+        source          =>      '$FW',
+        destination     =>      'net',
+        proto           =>      'tcp',
+        destinationport =>      '2000',
+        order           =>      260,
+        action          =>      'ACCEPT';
     }
+  }
 }
diff --git a/manifests/rules/out/pyzor.pp b/manifests/rules/out/pyzor.pp
new file mode 100644
index 0000000..f4f5151
--- /dev/null
+++ b/manifests/rules/out/pyzor.pp
@@ -0,0 +1,12 @@
+# pyzor calls out on 24441
+# https://wiki.apache.org/spamassassin/NetTestFirewallIssues
+class shorewall::rules::out::pyzor {
+  shorewall::rule { 'me-net-udp_pyzor':
+    source          => '$FW',
+    destination     => 'net',
+    proto           => 'udp',
+    destinationport => '24441',
+    order           => 240,
+    action          => 'ACCEPT';
+  }
+}
diff --git a/manifests/rules/out/razor.pp b/manifests/rules/out/razor.pp
new file mode 100644
index 0000000..1f8397c
--- /dev/null
+++ b/manifests/rules/out/razor.pp
@@ -0,0 +1,12 @@
+# razor calls out on 2703
+# https://wiki.apache.org/spamassassin/NetTestFirewallIssues
+class shorewall::rules::out::razor {
+  shorewall::rule { 'me-net-tcp_razor':
+    source          => '$FW',
+    destination     => 'net',
+    proto           => 'tcp',
+    destinationport => '2703',
+    order           => 240,
+    action          => 'ACCEPT';
+  }
+}
diff --git a/manifests/ubuntu/karmic.pp b/manifests/ubuntu/karmic.pp
deleted file mode 100644
index 0df3789..0000000
--- a/manifests/ubuntu/karmic.pp
+++ /dev/null
@@ -1,5 +0,0 @@
-class shorewall::ubuntu::karmic inherits shorewall::debian {
-  Package['shorewall']{
-    name => 'shorewall-shell',
-  }
-}