1 files changed, 40 insertions, 0 deletions
diff --git a/manifests/rules/torify/redirect_tcp_to_tor.pp b/manifests/rules/torify/redirect_tcp_to_tor.pp
new file mode 100644
index 00000000..2bee6584
--- /dev/null
+++ b/manifests/rules/torify/redirect_tcp_to_tor.pp
@@ -0,0 +1,40 @@
+define shorewall::rules::torify::redirect_tcp_to_tor(
+  $user = '-',
+  $originaldest = '-'
+){
+
+  # hash the destination as it may contain slashes
+  $originaldest_sha1 = sha1($originaldest)
+  $rule = "redirect-to-tor-user=${user}-to=${originaldest_sha1}"
+
+  if !defined(Shorewall::Rule["$rule"]) {
+
+    $originaldest_real = $originaldest ? {
+      '-'     => '!127.0.0.1,10.0.0.0/8,172.16.0.0/12,192.168.0.0/16',
+      default => $originaldest,
+    }
+
+    $user_real = $user ? {
+      '-'     => "!${shorewall::tor_user}",
+      default => $user,
+    }
+
+    $destzone = $shorewall::tor_transparent_proxy_host ? {
+      '127.0.0.1' => '$FW',
+      default     => 'net'
+    }
+    
+    shorewall::rule {
+      "$rule":
+        source       => '$FW',
+        destination  => "${destzone}:${shorewall::tor_transparent_proxy_host}:${shorewall::tor_transparent_proxy_port}",
+        proto        => 'tcp:syn',
+        originaldest => $originaldest_real,
+        user         => $user_real,
+        order        => 110,
+        action       => 'DNAT';
+    }
+
+  }
+
+}