Add postfix module, with sasl_auth secure authentication capability

recipes/default.rb

@@ -0,0 +1,37 @@
+#
+# Author:: Joshua Timberman(<joshua@opscode.com>)
+# Cookbook Name:: postfix
+# Recipe:: default
+#
+# Copyright 2009, 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.
+#
+
+package "postfix" do
+  action :install
+end
+
+service "postfix" do
+  action :enable
+end
+
+%w{main master}.each do |cfg|
+  template "/etc/postfix/#{cfg}.cf" do
+    source "#{cfg}.cf.erb"
+    owner "root"
+    group "root"
+    mode 0644
+    notifies :restart, resources(:service => "postfix")
+  end
+end

recipes/sasl_auth.rb

@@ -0,0 +1,40 @@
+#
+# Author:: Joshua Timberman(<joshua@opscode.com>)
+# Cookbook Name:: postfix
+# Recipe:: sasl_auth
+#
+# Copyright 2009, 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.
+#
+
+%w{ libsasl2-2  ca-certificates}.each do |pkg|
+  package pkg do
+    action :install
+  end
+end
+
+execute "postmap-sasl_passwd" do
+  command "postmap /etc/postfix/sasl_passwd"
+  action :nothing
+end
+
+template "/etc/postfix/sasl_passwd" do
+  source "sasl_passwd.erb"
+  owner "root"
+  group "root"
+  mode 0400
+  notifies :run, resources(:execute => "postmap-sasl_passwd")
+  notifies :restart, resources(:service => "postfix")
+end
+