#
# Cookbook:: kosmos_email
# Recipe:: opendkim
#

%w[
  opendkim
  opendkim-tools
].each do |pkg|
  apt_package pkg
end

domain   = node["email"]["domain"]
selector = "mail"
socket   = "inet:12301@localhost"

template "/etc/opendkim.conf" do
  source    "opendkim.conf.erb"
  mode      0644
  variables domain: domain,
            selector: selector,
            socket: socket
  notifies :restart, "service[opendkim]", :delayed
end

template "/etc/default/opendkim" do
  source    "opendkim_default.erb"
  mode      0644
  variables socket: socket
  notifies :restart, "service[opendkim]", :delayed
end

directory "/run/opendkim" do
  owner "opendkim"
  group "opendkim"
  action :create
end

directory "/etc/opendkim"

template "/etc/opendkim/keytable" do
  source    "opendkim_keytable.erb"
  mode      0644
  variables domain: domain,
            selector: selector
  notifies :restart, "service[opendkim]", :delayed
end

template "/etc/opendkim/signingtable" do
  source    "opendkim_signingtable.erb"
  mode      0644
  variables domain: domain,
            selector: selector
  notifies :restart, "service[opendkim]", :delayed
end

directory "/etc/opendkim/keys/#{domain}" do
  recursive true
end

execute "Create DKIM keys" do
  cwd "/etc/opendkim/keys/#{domain}"
  command "opendkim-genkey -s #{selector} -d #{domain}"
  creates "/etc/opendkim/keys/#{domain}/#{selector}.private"
end

file "/etc/opendkim/keys/#{domain}/#{selector}.private" do
  owner "opendkim"
  group "opendkim"
end

service "opendkim" do
  action [:enable, :start]
end