Initial Chef repository

cookbooks/ufw/recipes/databag.rb

@@ -0,0 +1,58 @@
+#
+# Author:: Matt Ray <matt@opscode.com>
+# Cookbook Name:: ufw
+# Recipe:: databag
+#
+# Copyright 2011, Opscode, Inc
+#
+# 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.
+#
+
+#flatten the run_list to just the names of the roles and recipes in order
+def run_list_names(run_list)
+  names = []
+  run_list.each do |entry|
+    Chef::Log.debug "ufw::databag:run_list_names+name: #{entry.name}"
+    if entry.name.index('::') #cookbook::recipe
+      names.push(entry.name.sub('::', '__'))
+    else
+      names.push(entry.name)
+    end
+    if entry.role?
+      rol = search(:role, "name:#{entry.name}")[0]
+      names.concat(run_list_names(rol.run_list))
+    end
+  end
+  Chef::Log.debug "ufw::databag:run_list_names+names: #{names}"
+  return names
+end
+
+rlist = run_list_names(node.run_list)
+rlist.uniq!
+Chef::Log.debug "ufw::databag:rlist: #{rlist}"
+
+fw_db = data_bag('firewall')
+Chef::Log.debug "ufw::databag:firewall:#{fw_db}"
+
+rlist.each do |entry|
+  Chef::Log.debug "ufw::databag: \"#{entry}\""
+  if fw_db.member?(entry)
+    #add the list of firewall rules to the current list
+    item = data_bag_item('firewall', entry)
+    rules = item['rules']
+    node.set['firewall']['rules'].concat(rules) unless rules.nil?
+  end
+end
+
+#now go apply the rules
+include_recipe "ufw::default"