Fix FreeBSD isms in Postfix.

recipes/_common.rb

@@ -60,7 +60,7 @@ when 'omnios'
   template manifest_path  do
     source 'manifest-postfix.xml.erb'
     owner 'root'
-    group 'root'
+    group node['root_group']
     mode '0644'
     notifies :run, 'execute[load postfix manifest]', :immediately
   end
@@ -80,7 +80,7 @@ end
 unless node['postfix']['sender_canonical_map_entries'].empty?
   template "#{node['postfix']['conf_dir']}/sender_canonical" do
     owner 'root'
-    group 0
+    group node['root_group']
     mode '0644'
     notifies :run, 'execute[update-postfix-sender_canonical]'
     notifies :reload, 'service[postfix]'
@@ -99,7 +99,7 @@ end
 unless node['postfix']['smtp_generic_map_entries'].empty?
   template "#{node['postfix']['conf_dir']}/smtp_generic" do
     owner 'root'
-    group 0
+    group node['root_group']
     mode  '0644'
     notifies :run, 'execute[update-postfix-smtp_generic]'
     notifies :reload, 'service[postfix]'
@@ -114,7 +114,7 @@ end
   template "#{node['postfix']['conf_dir']}/#{cfg}.cf" do
     source "#{cfg}.cf.erb"
     owner 'root'
-    group 0
+    group node['root_group']
     mode '0644'
     notifies :restart, 'service[postfix]'
     variables(settings: node['postfix'][cfg])

recipes/aliases.rb

@@ -19,6 +19,8 @@ include_recipe 'postfix::_common'
 execute 'update-postfix-aliases' do
   command 'newaliases'
   environment PATH: "#{ENV['PATH']}:/opt/omni/bin:/opt/omni/sbin" if platform_family?('omnios')
+  # On FreeBSD, /usr/sbin/newaliases is the sendmail command, and it's in the path before postfix's /usr/local/bin/newaliases
+  environment ({ "PATH" => "/usr/local/bin:#{ENV['PATH']}" }) if platform_family?('freebsd')
   action :nothing
 end
 

recipes/sasl_auth.rb

@@ -51,7 +51,7 @@ end
 template node['postfix']['sasl_password_file'] do
   source 'sasl_passwd.erb'
   owner 'root'
-  group 'root'
+  group node['root_group']
   mode 0400
   notifies :run, 'execute[postmap-sasl_passwd]', :immediately
   notifies :restart, 'service[postfix]'