5 # Copyright:: 2011, OpenStreetMap Foundation
7 # Licensed under the Apache License, Version 2.0 (the "License");
8 # you may not use this file except in compliance with the License.
9 # You may obtain a copy of the License at
11 # https://www.apache.org/licenses/LICENSE-2.0
13 # Unless required by applicable law or agreed to in writing, software
14 # distributed under the License is distributed on an "AS IS" BASIS,
15 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 # See the License for the specific language governing permissions and
17 # limitations under the License.
20 include_recipe "munin"
21 include_recipe "networking"
29 package "exim4-daemon-heavy" do
30 only_if { ::File.exist?("/var/run/clamav/clamd.ctl") }
39 if node[:exim][:certificate_names]
40 include_recipe "apache"
42 apache_site node[:exim][:certificate_names].first do
44 variables :aliases => node[:exim][:certificate_names].drop(1)
47 ssl_certificate node[:exim][:certificate_names].first do
48 domains node[:exim][:certificate_names]
49 notifies :restart, "service[exim4]"
52 openssl_x509_certificate "/etc/ssl/certs/exim.pem" do
53 key_file "/etc/ssl/private/exim.key"
58 email "postmaster@openstreetmap.org"
59 common_name node[:fqdn]
61 notifies :restart, "service[exim4]"
66 action [:enable, :start]
67 supports :status => true, :restart => true, :reload => true
70 relay_to_domains = node[:exim][:relay_to_domains]
72 node[:exim][:routes].each_value do |route|
73 relay_to_domains |= route[:domains] if route[:host]
76 relay_from_hosts = node[:exim][:relay_from_hosts]
78 if node[:exim][:smarthost_name]
79 search(:node, "roles:gateway") do |gateway|
80 allowed_ips = gateway.interfaces(:role => :internal).map do |interface|
81 "#{interface[:network]}/#{interface[:prefix]}"
84 node.default[:networking][:wireguard][:peers] << {
85 :public_key => gateway[:networking][:wireguard][:public_key],
86 :allowed_ips => allowed_ips,
87 :endpoint => "#{gateway.name}:51820"
91 search(:node, "exim_smarthost_via:#{node[:exim][:smarthost_name]}\\:*").each do |host|
92 relay_from_hosts |= host.ipaddresses(:role => :external)
95 domains = node[:exim][:certificate_names].select { |c| c =~ /^a\.mx\./ }.collect { |c| c.sub(/^a\.mx./, "") }
96 primary_domain = domains.first
98 directory "/srv/mta-sts.#{primary_domain}" do
104 domains.each do |domain|
105 template "/srv/mta-sts.#{primary_domain}/#{domain}.txt" do
110 variables :domain => domain
114 ssl_certificate "mta-sts.#{primary_domain}" do
115 domains domains.collect { |d| "mta-sts.#{d}" }
116 notifies :reload, "service[apache2]"
119 apache_site "mta-sts.#{primary_domain}" do
120 template "apache-mta-sts.erb"
121 directory "/srv/mta-sts.#{primary_domain}"
122 variables :domains => domains
126 file "/etc/exim4/blocked-senders" do
132 if node[:exim][:dkim_selectors]
133 keys = data_bag_item("exim", "dkim")
135 template "/etc/exim4/dkim-domains" do
137 source "dkim-domains.erb"
142 template "/etc/exim4/dkim-selectors" do
144 source "dkim-selectors.erb"
149 directory "/etc/exim4/dkim-keys" do
155 node[:exim][:dkim_selectors].each do |domain, _selector|
156 file "/etc/exim4/dkim-keys/#{domain}" do
157 content keys[domain].join("\n")
165 template "/etc/exim4/exim4.conf" do
166 source "exim4.conf.erb"
170 variables :relay_to_domains => relay_to_domains.sort,
171 :relay_from_hosts => relay_from_hosts.sort
172 notifies :restart, "service[exim4]"
175 search(:accounts, "*:*").each do |account|
177 details = node[:accounts][:users][name] || {}
179 if details[:status] && account["email"]
180 node.default[:exim][:aliases][name] = account["email"]
184 if node[:exim][:private_aliases]
185 aliases = data_bag_item("exim", "aliases")
187 aliases[node[:exim][:private_aliases]].each do |name, address|
188 node.default[:exim][:aliases][name] = address
192 template "/etc/aliases" do
199 remote_directory "/etc/exim4/noreply" do
205 files_group "Debian-exim"
210 munin_plugin "exim_mailqueue"
211 munin_plugin "exim_mailstats"
213 if node[:exim][:smarthost_name]
214 node[:exim][:daemon_smtp_ports].each do |port|
215 firewall_rule "accept-inbound-smtp-#{port}" do
225 node[:exim][:daemon_smtp_ports].each do |port|
226 firewall_rule "accept-inbound-smtp-#{port}" do
228 source "bm:mail.openstreetmap.org"
237 if node[:exim][:smarthost_via]
238 firewall_rule "deny-outbound-smtp" do