#
-# Cookbook Name:: exim
+# Cookbook:: exim
# Recipe:: default
#
-# Copyright 2011, OpenStreetMap Foundation
+# 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
+# https://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,
# limitations under the License.
#
+include_recipe "munin"
include_recipe "networking"
-include_recipe "ssl"
+include_recipe "prometheus"
-package "exim4"
+package %w[
+ exim4
+ openssl
+ ssl-cert
+ mailutils
+]
-if File.exist?("/var/run/clamav/clamd.ctl")
- package "exim4-daemon-heavy"
+package "exim4-daemon-heavy" do
+ only_if { ::File.exist?("/var/run/clamav/clamd.ctl") }
+end
+
+group "Debian-exim" do
+ action :modify
+ members "clamav"
+ append true
+ only_if { ::File.exist?("/var/run/clamav/clamd.ctl") }
end
group "ssl-cert" do
append true
end
+if node[:exim][:certificate_names]
+ include_recipe "apache"
+
+ apache_site node[:exim][:certificate_names].first do
+ template "apache.erb"
+ variables :aliases => node[:exim][:certificate_names].drop(1)
+ end
+
+ ssl_certificate node[:exim][:certificate_names].first do
+ domains node[:exim][:certificate_names]
+ notifies :restart, "service[exim4]"
+ end
+else
+ openssl_x509_certificate "/etc/ssl/certs/exim.pem" do
+ key_file "/etc/ssl/private/exim.key"
+ owner "root"
+ group "ssl-cert"
+ mode "640"
+ org "OpenStreetMap"
+ email "postmaster@openstreetmap.org"
+ common_name node[:fqdn]
+ expire 3650
+ notifies :restart, "service[exim4]"
+ end
+end
+
service "exim4" do
- action [ :enable, :start ]
+ action [:enable, :start]
supports :status => true, :restart => true, :reload => true
- subscribes :restart, resources(:cookbook_file => "/etc/ssl/certs/openstreetmap.pem")
- subscribes :restart, resources(:file => "/etc/ssl/private/openstreetmap.key")
end
relay_to_domains = node[:exim][:relay_to_domains]
node[:exim][:routes].each_value do |route|
- relay_to_domains = relay_to_domains | route[:domains]
+ relay_to_domains |= route[:domains] if route[:host]
end
relay_from_hosts = node[:exim][:relay_from_hosts]
if node[:exim][:smarthost_name]
- search(:node, "exim_smarthost_via:#{node[:exim][:smarthost_name]}\\:*").each do |host|
- relay_from_hosts = relay_from_hosts | host.ipaddresses(:role => :external)
+ search(:node, "exim_smarthost_via:*?").each do |host|
+ relay_from_hosts |= host.ipaddresses(:role => :external)
+ end
+
+ domains = node[:exim][:certificate_names].select { |c| c =~ /^a\.mx\./ }.collect { |c| c.sub(/^a\.mx./, "") }
+ primary_domain = domains.first
+
+ directory "/srv/mta-sts.#{primary_domain}" do
+ owner "root"
+ group "root"
+ mode "755"
+ end
+
+ domains.each do |domain|
+ template "/srv/mta-sts.#{primary_domain}/#{domain}.txt" do
+ source "mta-sts.erb"
+ owner "root"
+ group "root"
+ mode "644"
+ variables :domain => domain
+ end
+ end
+
+ ssl_certificate "mta-sts.#{primary_domain}" do
+ domains domains.collect { |d| "mta-sts.#{d}" }
+ notifies :reload, "service[apache2]"
+ end
+
+ apache_site "mta-sts.#{primary_domain}" do
+ template "apache-mta-sts.erb"
+ directory "/srv/mta-sts.#{primary_domain}"
+ variables :domains => domains
end
end
+file "/etc/exim4/blocked-senders" do
+ owner "root"
+ group "Debian-exim"
+ mode "644"
+end
+
+if node[:exim][:dkim_selectors]
+ keys = data_bag_item("exim", "dkim")
+
+ template "/etc/exim4/dkim-domains" do
+ owner "root"
+ source "dkim-domains.erb"
+ group "Debian-exim"
+ mode "644"
+ end
+
+ template "/etc/exim4/dkim-selectors" do
+ owner "root"
+ source "dkim-selectors.erb"
+ group "Debian-exim"
+ mode "644"
+ end
+
+ directory "/etc/exim4/dkim-keys" do
+ owner "root"
+ group "Debian-exim"
+ mode "755"
+ end
+
+ node[:exim][:dkim_selectors].each do |domain, _selector|
+ file "/etc/exim4/dkim-keys/#{domain}" do
+ content keys[domain].join("\n")
+ owner "root"
+ group "Debian-exim"
+ mode "640"
+ end
+ end
+end
+
+template "/etc/default/exim4" do
+ source "default.erb"
+ owner "root"
+ group "root"
+ mode "044"
+ notifies :restart, "service[exim4]"
+end
+
template "/etc/exim4/exim4.conf" do
source "exim4.conf.erb"
owner "root"
group "Debian-exim"
- mode 0644
+ mode "644"
variables :relay_to_domains => relay_to_domains.sort,
:relay_from_hosts => relay_from_hosts.sort
- notifies :restart, resources(:service => "exim4")
+ notifies :restart, "service[exim4]"
end
search(:accounts, "*:*").each do |account|
name = account["id"]
details = node[:accounts][:users][name] || {}
- if details[:status] and account["email"]
+ if details[:status] && account["email"]
node.default[:exim][:aliases][name] = account["email"]
end
end
+if node[:exim][:private_aliases]
+ aliases = data_bag_item("exim", "aliases")
+
+ aliases[node[:exim][:private_aliases]].each do |name, address|
+ node.default[:exim][:aliases][name] = address
+ end
+end
+
template "/etc/aliases" do
source "aliases.erb"
owner "root"
group "root"
- mode 0644
+ mode "644"
end
remote_directory "/etc/exim4/noreply" do
source "noreply"
owner "root"
group "Debian-exim"
- mode 0755
+ mode "755"
files_owner "root"
files_group "Debian-exim"
- files_mode 0755
+ files_mode "755"
purge true
end
+template "/etc/mail.rc" do
+ source "mail.rc.erb"
+ owner "root"
+ group "root"
+ mode "644"
+end
+
munin_plugin "exim_mailqueue"
munin_plugin "exim_mailstats"
-if not relay_to_domains.empty? or not node[:exim][:local_domains].empty?
+prometheus_exporter "exim" do
+ port 9636
+ user "Debian-exim"
+ protect_proc "default"
+end
+
+if node[:exim][:smarthost_name]
node[:exim][:daemon_smtp_ports].each do |port|
firewall_rule "accept-inbound-smtp-#{port}" do
action :accept
source "net"
dest "fw"
- proto "tcp:syn"
+ proto "tcp"
+ dest_ports port
+ source_ports "1024-65535"
+ end
+ end
+else
+ smarthosts_inet = []
+ smarthosts_inet6 = []
+
+ search(:node, "exim_smarthost_name:*?").each do |host|
+ smarthosts_inet |= host.ipaddresses(:role => :external, :family => :inet)
+ smarthosts_inet6 |= host.ipaddresses(:role => :external, :family => :inet6)
+ end
+
+ node[:exim][:daemon_smtp_ports].each do |port|
+ firewall_rule "accept-inbound-smtp-#{port}" do
+ action :accept
+ family :inet
+ source "net:#{smarthosts_inet.sort.join(',')}"
+ dest "fw"
+ proto "tcp"
+ dest_ports port
+ source_ports "1024-65535"
+ not_if { smarthosts_inet.empty? }
+ end
+
+ firewall_rule "accept-inbound-smtp-#{port}" do
+ action :accept
+ family :inet6
+ source "net:#{smarthosts_inet6.sort.join(',')}"
+ dest "fw"
+ proto "tcp"
dest_ports port
- source_ports "1024:"
+ source_ports "1024-65535"
+ not_if { smarthosts_inet6.empty? }
end
end
end
action :reject
source "fw"
dest "net"
- proto "tcp:syn"
+ proto "tcp"
dest_ports "smtp"
end
end
projects / chef.git / blobdiff