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[chef.git] / cookbooks / exim / recipes / default.rb

diff --git a/cookbooks/exim/recipes/default.rb b/cookbooks/exim/recipes/default.rb
index b5b15080c0a15c615fc6aba0366389c9480a45ea..65ab8342fd2f068cfb7bb7933627c021e3f45f1c 100644 (file)
--- a/cookbooks/exim/recipes/default.rb
+++ b/cookbooks/exim/recipes/default.rb
@@ -8,7 +8,7 @@
 # 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,
@@ -18,13 +18,14 @@
 #
 
 include_recipe "networking"
-include_recipe "ssl"
 
-package "exim4"
+package %w[
+  exim4
+  openssl
+  ssl-cert
+]
 
-if File.exist?("/var/run/clamav/clamd.ctl")
-  package "exim4-daemon-heavy"
-end
+package "exim4-daemon-heavy" if File.exist?("/var/run/clamav/clamd.ctl")
 
 group "ssl-cert" do
   action :modify
@@ -32,42 +33,66 @@ group "ssl-cert" do
   append true
 end
 
+template "/tmp/exim.ssl.cnf" do
+  source "ssl.cnf.erb"
+  owner "root"
+  group "root"
+  mode 0o644
+  not_if do
+    File.exist?("/etc/ssl/certs/exim.pem") && File.exist?("/etc/ssl/private/exim.key")
+  end
+end
+
+execute "/etc/ssl/certs/exim.pem" do
+  command "openssl req -x509 -newkey rsa:2048 -keyout /etc/ssl/private/exim.key -out /etc/ssl/certs/exim.pem -days 3650 -nodes -config /tmp/exim.ssl.cnf"
+  user "root"
+  group "ssl-cert"
+  not_if do
+    File.exist?("/etc/ssl/certs/exim.pem") && File.exist?("/etc/ssl/private/exim.key")
+  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")
+  subscribes :restart, "execute[/etc/ssl/certs/exim.pem]"
 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)
+    relay_from_hosts |= host.ipaddresses(:role => :external)
   end
 end
 
+file "/etc/exim4/blocked-senders" do
+  owner "root"
+  group "Debian-exim"
+  mode 0o644
+end
+
 template "/etc/exim4/exim4.conf" do
   source "exim4.conf.erb"
   owner "root"
   group "Debian-exim"
-  mode 0644
+  mode 0o644
   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
@@ -75,7 +100,7 @@ end
 if node[:exim][:private_aliases]
   aliases = data_bag_item("exim", "aliases")
 
-  aliases[node[:exim][:private_aliases]].each do |name,address|
+  aliases[node[:exim][:private_aliases]].each do |name, address|
     node.default[:exim][:aliases][name] = address
   end
 end
@@ -84,24 +109,24 @@ template "/etc/aliases" do
   source "aliases.erb"
   owner "root"
   group "root"
-  mode 0644
+  mode 0o644
 end
 
 remote_directory "/etc/exim4/noreply" do
   source "noreply"
   owner "root"
   group "Debian-exim"
-  mode 0755
+  mode 0o755
   files_owner "root"
   files_group "Debian-exim"
-  files_mode 0755
+  files_mode 0o755
   purge true
 end
 
 munin_plugin "exim_mailqueue"
 munin_plugin "exim_mailstats"
 
-if not relay_to_domains.empty? or not node[:exim][:local_domains].empty?
+if node[:exim][:smarthost_name]
   node[:exim][:daemon_smtp_ports].each do |port|
     firewall_rule "accept-inbound-smtp-#{port}" do
       action :accept
@@ -112,9 +137,20 @@ if not relay_to_domains.empty? or not node[:exim][:local_domains].empty?
       source_ports "1024:"
     end
   end
+else
+  node[:exim][:daemon_smtp_ports].each do |port|
+    firewall_rule "accept-inbound-smtp-#{port}" do
+      action :accept
+      source "bm:mail.openstreetmap.org"
+      dest "fw"
+      proto "tcp:syn"
+      dest_ports port
+      source_ports "1024:"
+    end
+  end
 end
 
-if node[:exim][:smarthost_via]
+if node[:exim][:smarthost_via] # ~FC023
   firewall_rule "deny-outbound-smtp" do
     action :reject
     source "fw"