Add a load more cookbooks

[chef.git] / cookbooks / networking / definitions / firewall_rule.rb

diff --git a/cookbooks/networking/definitions/firewall_rule.rb b/cookbooks/networking/definitions/firewall_rule.rb
new file mode 100644 (file)
index 0000000..44d1418
--- /dev/null
+++ b/cookbooks/networking/definitions/firewall_rule.rb
@@ -0,0 +1,52 @@
+#
+# Cookbook Name:: networking
+# Definition:: firewall_rule
+#
+# Copyright 2011, OpenStreetMap Foundation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+define :firewall_rule, :action => :accept do
+  inet = nil
+  inet6 = nil
+
+  begin
+    inet = resources(:template => "/etc/shorewall/rules")
+    inet6 = resources(:template => "/etc/shorewall6/rules")
+  rescue
+  end
+
+  rule = Hash[
+    :action => params[:action].to_s.upcase,
+    :source => params[:source],
+    :dest => params[:dest],
+    :proto => params[:proto],
+    :dest_ports => params[:dest_ports] || "-",
+    :source_ports => params[:source_ports] || "-",
+    :rate_limit => params[:rate_limit] || "-"
+  ]
+
+  if params[:family].nil?
+    inet.variables[:rules] << rule unless inet.nil?
+    inet6.variables[:rules] << rule unless inet6.nil?
+  elsif params[:family].to_s == "inet"
+    inet.variables[:rules] << rule unless inet.nil?
+  elsif params[:family].to_s == "inet6"
+    inet6.variables[:rules] << rule unless inet6.nil?
+  else
+    log "Unsupported network family" do
+      level :error
+    end
+  end
+end