From 7f7d3cab9c4b4fc1bdc3827e8ea4c680c73da48d Mon Sep 17 00:00:00 2001
From: Silvio Rhatto <rhatto@riseup.net>
Date: Thu, 11 Aug 2011 14:37:32 -0300
Subject: Spliting firewall classes along files and separating rules for
 vservers and routers

---
 manifests/subsystems/firewall/printer.pp |  21 +++
 manifests/subsystems/firewall/router.pp  | 174 +++++++++++++++++++
 manifests/subsystems/firewall/torrent.pp |  21 +++
 manifests/subsystems/firewall/ups.pp     |  11 ++
 manifests/subsystems/firewall/vserver.pp | 279 +++++++++++++++++++++++++++++++
 manifests/subsystems/firewall/wifi.pp    |  50 ++++++
 6 files changed, 556 insertions(+)
 create mode 100644 manifests/subsystems/firewall/printer.pp
 create mode 100644 manifests/subsystems/firewall/router.pp
 create mode 100644 manifests/subsystems/firewall/torrent.pp
 create mode 100644 manifests/subsystems/firewall/ups.pp
 create mode 100644 manifests/subsystems/firewall/vserver.pp
 create mode 100644 manifests/subsystems/firewall/wifi.pp

(limited to 'manifests/subsystems/firewall')

diff --git a/manifests/subsystems/firewall/printer.pp b/manifests/subsystems/firewall/printer.pp
new file mode 100644
index 0000000..194f281
--- /dev/null
+++ b/manifests/subsystems/firewall/printer.pp
@@ -0,0 +1,21 @@
+class firewall::printer {
+  shorewall::rule { "cups-tcp":
+    action          => 'ACCEPT',
+    source          => 'net',
+    destination     => '$FW',
+    proto           => 'tcp',
+    destinationport => "631",
+    ratelimit       => '-',
+    order           => "200",
+  }
+
+  shorewall::rule { "cups-udp":
+    action          => 'ACCEPT',
+    source          => 'net',
+    destination     => '$FW',
+    proto           => 'udp',
+    destinationport => "631",
+    ratelimit       => '-',
+    order           => "201",
+  }
+}
diff --git a/manifests/subsystems/firewall/router.pp b/manifests/subsystems/firewall/router.pp
new file mode 100644
index 0000000..4a01403
--- /dev/null
+++ b/manifests/subsystems/firewall/router.pp
@@ -0,0 +1,174 @@
+class firewall::router::http($destination, $zone = 'vm') {
+  shorewall::rule { 'http-route':
+    action          => 'DNAT',
+    source          => 'all',
+    destination     => "$zone:$destination:80",
+    proto           => 'tcp',
+    destinationport => '80',
+    ratelimit       => '-',
+    order           => '600',
+  }
+}
+
+class firewall::router::https($destination, $zone = 'vm') {
+  shorewall::rule { 'https-route':
+    action          => 'DNAT',
+    source          => 'all',
+    destination     => "$zone:$destination:443",
+    proto           => 'tcp',
+    destinationport => '443',
+    ratelimit       => '-',
+    order           => '602',
+  }
+}
+
+class firewall::router::puppetmaster($destination, $puppetmaster_port = '8140', $puppetmaster_nonssl_port = '8141', $zone = 'fw') {
+  shorewall::rule { 'puppetmaster-1':
+    action          => 'DNAT',
+    source          => 'all',
+    destination     => "$zone:$destination:$puppetmaster_port",
+    proto           => 'tcp',
+    destinationport => "$puppetmaster_port",
+    ratelimit       => '-',
+    order           => '700',
+  }
+
+  shorewall::rule { 'puppetmaster-2':
+    action          => 'DNAT',
+    source          => 'all',
+    destination     => "$zone:$destination:$puppetmaster_port",
+    proto           => 'udp',
+    destinationport => "$puppetmaster_port",
+    ratelimit       => '-',
+    order           => '701',
+  }
+
+  shorewall::rule { 'puppetmaster-3':
+    action          => 'DNAT',
+    source          => 'all',
+    destination     => "$zone:$destination:$puppetmaster_nonssl_port",
+    proto           => 'tcp',
+    destinationport => "$puppetmaster_nonssl_port",
+    ratelimit       => '-',
+    order           => '704',
+  }
+
+  shorewall::rule { 'puppetmaster-4':
+    action          => 'DNAT',
+    source          => 'all',
+    destination     => "$zone:$destination:$puppetmaster_nonssl_port",
+    proto           => 'udp',
+    destinationport => "$puppetmaster_nonssl_port",
+    ratelimit       => '-',
+    order           => '705',
+  }
+}
+
+class firewall::router::gitd($destination, $zone = 'fw') {
+  shorewall::rule { 'git-daemon':
+    action          => 'DNAT',
+    source          => 'net',
+    destination     => "$zone:$destination:9418",
+    proto           => 'tcp',
+    destinationport => '9418',
+    ratelimit       => '-',
+    order           => '800',
+  }
+}
+
+class firewall::router::icecast($destination, $zone = 'fw') {
+  shorewall::rule { 'icecast-1':
+    action          => 'DNAT',
+    source          => 'net',
+    destination     => "$zone:$destination:8000",
+    proto           => 'tcp',
+    destinationport => '8000',
+    ratelimit       => '-',
+    order           => '900',
+  }
+
+  shorewall::rule { 'icecast-2':
+    action          => 'DNAT',
+    source          => '$FW',
+    destination     => "$zone:$destination:8000",
+    proto           => 'tcp',
+    destinationport => '8000',
+    originaldest    => "$ipaddress",
+    ratelimit       => '-',
+    order           => '901',
+  }
+}
+
+class firewall::router::mail($destination, $zone = 'fw') {
+  shorewall::rule { 'mail-1':
+    action          => 'DNAT',
+    source          => 'all',
+    destination     => "$zone:$destination:25",
+    proto           => 'tcp',
+    destinationport => '25',
+    ratelimit       => '-',
+    order           => '1000',
+  }
+
+  shorewall::rule { 'mail-2':
+    action          => 'DNAT',
+    source          => 'all',
+    destination     => "$zone:$destination:993",
+    proto           => 'tcp',
+    destinationport => '993',
+    ratelimit       => '-',
+    order           => '1002',
+  }
+}
+
+define firewall::router::ssh($destination, $port_orig = '22', $port_dest = '', $zone = 'vm') {
+  shorewall::rule { "ssh-$name":
+    action          => 'DNAT',
+    source          => 'all',
+    destination     => $port_dest ? {
+      ''      => "$zone:$destination",
+      default => "$zone:$destination:$port_dest",
+    },
+    proto           => 'tcp',
+    destinationport => "$port_orig",
+    ratelimit       => '-',
+    order           => "2$port_orig",
+  }
+}
+
+define firewall::router::munin($destination, $port_orig, $port_dest = '', $zone = 'fw') {
+  shorewall::rule { "munin-$name":
+    action          => 'DNAT',
+    source          => 'all',
+    destination     => $port_dest ? {
+      ''      => "$zone:$destination",
+      default => "$zone:$destination:$port_dest",
+    },
+    proto           => 'tcp',
+    destinationport => "$port_orig",
+    ratelimit       => '-',
+    order           => "4$id",
+  }
+}
+
+class firewall::router::torrent($destination, $zone = 'fw') {
+  shorewall::rule { "torrent-tcp":
+    action          => 'DNAT',
+    source          => 'all',
+    destination     => "$zone:$destination",
+    proto           => 'tcp',
+    destinationport => "6881:6999",
+    ratelimit       => '-',
+    order           => "200",
+  }
+
+  shorewall::rule { "torrent-udp":
+    action          => 'DNAT',
+    source          => 'all',
+    destination     => "$zone:$destination",
+    proto           => 'udp',
+    destinationport => "6881:6999",
+    ratelimit       => '-',
+    order           => "201",
+  }
+}
diff --git a/manifests/subsystems/firewall/torrent.pp b/manifests/subsystems/firewall/torrent.pp
new file mode 100644
index 0000000..954c71f
--- /dev/null
+++ b/manifests/subsystems/firewall/torrent.pp
@@ -0,0 +1,21 @@
+class firewall::torrent {
+  shorewall::rule { "torrent-tcp":
+    action          => 'ACCEPT',
+    source          => 'net',
+    destination     => '$FW',
+    proto           => 'tcp',
+    destinationport => "6881:6999",
+    ratelimit       => '-',
+    order           => "200",
+  }
+
+  shorewall::rule { "torrent-udp":
+    action          => 'ACCEPT',
+    source          => 'net',
+    destination     => '$FW',
+    proto           => 'udp',
+    destinationport => "6881:6999",
+    ratelimit       => '-',
+    order           => "201",
+  }
+}
diff --git a/manifests/subsystems/firewall/ups.pp b/manifests/subsystems/firewall/ups.pp
new file mode 100644
index 0000000..c559739
--- /dev/null
+++ b/manifests/subsystems/firewall/ups.pp
@@ -0,0 +1,11 @@
+class firewall::ups {
+  shorewall::rule { "ups":
+    action          => 'ACCEPT',
+    source          => 'net',
+    destination     => '$FW',
+    proto           => 'tcp',
+    destinationport => "3551",
+    ratelimit       => '-',
+    order           => "200",
+  }
+}
diff --git a/manifests/subsystems/firewall/vserver.pp b/manifests/subsystems/firewall/vserver.pp
new file mode 100644
index 0000000..8326761
--- /dev/null
+++ b/manifests/subsystems/firewall/vserver.pp
@@ -0,0 +1,279 @@
+class firewall::vserver::http($destination, $zone = 'vm') {
+  shorewall::rule { 'http-route-1':
+    action          => 'DNAT',
+    source          => 'net',
+    destination     => "$zone:$destination:80",
+    proto           => 'tcp',
+    destinationport => '80',
+    ratelimit       => '-',
+    order           => '600',
+  }
+
+  shorewall::rule { 'http-route-2':
+    action          => 'DNAT',
+    source          => '$FW',
+    destination     => "fw:$destination:80",
+    proto           => 'tcp',
+    destinationport => '80',
+    originaldest    => "$ipaddress",
+    ratelimit       => '-',
+    order           => '601',
+  }
+}
+
+class firewall::vserver::https($destination, $zone = 'vm') {
+  shorewall::rule { 'https-route-1':
+    action          => 'DNAT',
+    source          => 'net',
+    destination     => "$zone:$destination:443",
+    proto           => 'tcp',
+    destinationport => '443',
+    ratelimit       => '-',
+    order           => '602',
+  }
+
+  shorewall::rule { 'https-route-2':
+    action          => 'DNAT',
+    source          => '$FW',
+    destination     => "fw:$destination:443",
+    proto           => 'tcp',
+    destinationport => '443',
+    originaldest    => "$ipaddress",
+    ratelimit       => '-',
+    order           => '602',
+  }
+}
+
+class firewall::vserver::puppetmaster($destination, $puppetmaster_port = '8140', $puppetmaster_nonssl_port = '8141') {
+  shorewall::rule { 'puppetmaster-1':
+    action          => 'DNAT',
+    source          => 'net',
+    destination     => "fw:$destination:$puppetmaster_port",
+    proto           => 'tcp',
+    destinationport => "$puppetmaster_port",
+    ratelimit       => '-',
+    order           => '700',
+  }
+
+  shorewall::rule { 'puppetmaster-2':
+    action          => 'DNAT',
+    source          => 'net',
+    destination     => "fw:$destination:$puppetmaster_port",
+    proto           => 'udp',
+    destinationport => "$puppetmaster_port",
+    ratelimit       => '-',
+    order           => '701',
+  }
+
+  shorewall::rule { 'puppetmaster-3':
+    action          => 'DNAT',
+    source          => '$FW',
+    destination     => "fw:$destination:$puppetmaster_port",
+    proto           => 'tcp',
+    destinationport => "$puppetmaster_port",
+    originaldest    => "$ipaddress",
+    ratelimit       => '-',
+    order           => '702',
+  }
+
+  shorewall::rule { 'puppetmaster-4':
+    action          => 'DNAT',
+    source          => '$FW',
+    destination     => "fw:$destination:$puppetmaster_port",
+    proto           => 'udp',
+    destinationport => "$puppetmaster_port",
+    originaldest    => "$ipaddress",
+    ratelimit       => '-',
+    order           => '703',
+  }
+
+  shorewall::rule { 'puppetmaster-5':
+    action          => 'DNAT',
+    source          => 'net',
+    destination     => "fw:$destination:$puppetmaster_nonssl_port",
+    proto           => 'tcp',
+    destinationport => "$puppetmaster_nonssl_port",
+    ratelimit       => '-',
+    order           => '704',
+  }
+
+  shorewall::rule { 'puppetmaster-6':
+    action          => 'DNAT',
+    source          => 'net',
+    destination     => "fw:$destination:$puppetmaster_nonssl_port",
+    proto           => 'udp',
+    destinationport => "$puppetmaster_nonssl_port",
+    ratelimit       => '-',
+    order           => '705',
+  }
+
+  shorewall::rule { 'puppetmaster-7':
+    action          => 'DNAT',
+    source          => '$FW',
+    destination     => "fw:$destination:$puppetmaster_nonssl_port",
+    proto           => 'tcp',
+    destinationport => "$puppetmaster_nonssl_port",
+    originaldest    => "$ipaddress",
+    ratelimit       => '-',
+    order           => '706',
+  }
+
+  shorewall::rule { 'puppetmaster-8':
+    action          => 'DNAT',
+    source          => '$FW',
+    destination     => "fw:$destination:$puppetmaster_nonssl_port",
+    proto           => 'udp',
+    destinationport => "$puppetmaster_nonssl_port",
+    originaldest    => "$ipaddress",
+    ratelimit       => '-',
+    order           => '707',
+  }
+}
+
+class firewall::vserver::gitd($destination) {
+  shorewall::rule { 'git-daemon-1':
+    action          => 'DNAT',
+    source          => 'net',
+    destination     => "fw:$destination:9418",
+    proto           => 'tcp',
+    destinationport => '9418',
+    ratelimit       => '-',
+    order           => '800',
+  }
+
+  shorewall::rule { 'git-daemon-2':
+    action          => 'DNAT',
+    source          => '$FW',
+    destination     => "fw:$destination:9418",
+    proto           => 'tcp',
+    destinationport => '9418',
+    originaldest    => "$ipaddress",
+    ratelimit       => '-',
+    order           => '801',
+  }
+}
+
+class firewall::vserver::icecast($destination) {
+  shorewall::rule { 'icecast-1':
+    action          => 'DNAT',
+    source          => 'net',
+    destination     => "fw:$destination:8000",
+    proto           => 'tcp',
+    destinationport => '8000',
+    ratelimit       => '-',
+    order           => '900',
+  }
+
+  shorewall::rule { 'icecast-2':
+    action          => 'DNAT',
+    source          => '$FW',
+    destination     => "fw:$destination:8000",
+    proto           => 'tcp',
+    destinationport => '8000',
+    originaldest    => "$ipaddress",
+    ratelimit       => '-',
+    order           => '901',
+  }
+}
+
+class firewall::vserver::mail($destination) {
+  shorewall::rule { 'mail-1':
+    action          => 'DNAT',
+    source          => 'net',
+    destination     => "fw:$destination:25",
+    proto           => 'tcp',
+    destinationport => '25',
+    ratelimit       => '-',
+    order           => '1000',
+  }
+
+  shorewall::rule { 'mail-2':
+    action          => 'DNAT',
+    source          => '$FW',
+    destination     => "fw:$destination:25",
+    proto           => 'tcp',
+    destinationport => '25',
+    originaldest    => "$ipaddress",
+    ratelimit       => '-',
+    order           => '1001',
+  }
+
+  shorewall::rule { 'mail-3':
+    action          => 'DNAT',
+    source          => 'net',
+    destination     => "fw:$destination:993",
+    proto           => 'tcp',
+    destinationport => '993',
+    ratelimit       => '-',
+    order           => '1002',
+  }
+
+  shorewall::rule { 'mail-4':
+    action          => 'DNAT',
+    source          => '$FW',
+    destination     => "fw:$destination:993",
+    proto           => 'tcp',
+    destinationport => '993',
+    originaldest    => "$ipaddress",
+    ratelimit       => '-',
+    order           => '1003',
+  }
+}
+
+define firewall::vserver::ssh($destination, $port_orig = '22', $port_dest = '', $zone = 'vm') {
+  shorewall::rule { "ssh-$name-1":
+    action          => 'DNAT',
+    source          => 'net',
+    destination     => $port_dest ? {
+      ''      => "$zone:$destination",
+      default => "$zone:$destination:$port_dest",
+    },
+    proto           => 'tcp',
+    destinationport => "$port_orig",
+    ratelimit       => '-',
+    order           => "2$port_orig",
+  }
+
+  shorewall::rule { "ssh-$name-2":
+    action          => 'DNAT',
+    source          => '$FW',
+    destination     => $port_dest ? {
+      ''      => "fw:$destination",
+      default => "fw:$destination:$port_dest",
+    },
+    proto           => 'tcp',
+    destinationport => "$port_orig",
+    originaldest    => "$ipaddress",
+    ratelimit       => '-',
+    order           => "2$port_orig",
+  }
+}
+
+define firewall::vserver::munin($destination, $port_orig, $port_dest = '') {
+  shorewall::rule { "munin-$name-1":
+    action          => 'DNAT',
+    source          => 'net',
+    destination     => $port_dest ? {
+      ''      => "fw:$destination",
+      default => "fw:$destination:$port_dest",
+    },
+    proto           => 'tcp',
+    destinationport => "$port_orig",
+    ratelimit       => '-',
+    order           => "4$id",
+  }
+
+  shorewall::rule { "munin-$name-2":
+    action          => 'DNAT',
+    source          => '$FW',
+    destination     => $port_dest ? {
+      ''      => "fw:$destination",
+      default => "fw:$destination:$port_dest",
+    },
+    proto           => 'tcp',
+    destinationport => "$port_orig",
+    originaldest    => "$ipaddress",
+    ratelimit       => '-',
+    order           => "5$id",
+  }
+}
diff --git a/manifests/subsystems/firewall/wifi.pp b/manifests/subsystems/firewall/wifi.pp
new file mode 100644
index 0000000..d59ce50
--- /dev/null
+++ b/manifests/subsystems/firewall/wifi.pp
@@ -0,0 +1,50 @@
+class firewall::wifi {
+  $rfc1918 = $shorewall_local_net ? {
+    true    => true,
+    false   => false,
+    default => false,
+  }
+
+  # Default device depends if madwifi or
+  # built-in kernel driver is being used
+  $wifi_default_device = $lsbdistcodename ? {
+    'lenny' => 'ath0',
+    default => 'wlan0',
+  }
+
+  $wifi_dev = $wifi_device ? {
+    ''      => $wifi_default_device,
+    default => $wifi_device,
+  }
+
+  #
+  # Interfaces
+  #
+  shorewall::interface { "$wifi_dev":
+   zone    => '-',
+   rfc1918 => $rfc1918,
+  }
+
+  #
+  # Hosts
+  #
+  shorewall::host { "$wifi_dev-subnet":
+    name    => "$wifi_dev:192.168.0.0/24",
+    zone    => 'vm',
+    options => '',
+    order   => '1',
+  }
+
+  shorewall::host { "$wifi_dev":
+    name    => "$wifi_dev:0.0.0.0/0",
+    zone    => 'net',
+    options => '',
+    order   => '2',
+  }
+
+  shorewall::masq { "$wifi_dev":
+    interface => "$wifi_dev:!192.168.0.0/24",
+    source    => '192.168.0.0/24',
+    order     => '1',
+  }
+}
-- 
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