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smtpd: Initial server support

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Still missing are TLS and authentication support.
This commit is contained in:
Ossi Salmi 2013-07-28 20:44:41 +03:00
parent 0b7dca59d3
commit ce5dd6a96d
4 changed files with 142 additions and 8 deletions
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5
smtpd/files/smtpd.conf Normal file
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@ -0,0 +1,5 @@
listen on lo0
table aliases db:/etc/mail/aliases.db
include "/etc/mail/smtpd.conf.local"

116
smtpd/manifests/init.pp
View file

@ -5,11 +5,15 @@
# $mail_domain:
# Domain to masquerade as (envelope only).
#
# $smtpd_relay:
# URI of mail relay server.
# $mail_server:
# Hostname of mail relay server.
#
class smtpd {
if $mail_server {
$relay = "smtp+tls://${mail_server}"
}
file { "/etc/mailer.conf":
ensure => present,
mode => "0644",
@ -20,6 +24,15 @@ class smtpd {
}
file { "/etc/mail/smtpd.conf":
ensure => present,
mode => "0644",
owner => "root",
group => "wheel",
source => "puppet:///modules/smtpd/smtpd.conf",
notify => Service["smtpd"],
}
file { "/etc/mail/smtpd.conf.local":
ensure => present,
mode => "0644",
owner => "root",
@ -41,3 +54,102 @@ class smtpd {
}
}
# Configure smtpd as mail server
#
# === Parameters
#
# $maildir:
# Directory in user home for INBOX.
#
# $domains:
# Primary domains to accept mail for.
#
# $virtual:
# Virtual domains to accept mail for.
#
class smtpd::server($maildir, $domains, $virtual=undef) inherits smtpd {
include procmail
procmail::rc { "00default.rc":
content => "MAILDIR=\$HOME/${maildir}\nDEFAULT=\$MAILDIR/INBOX\n",
}
$mda = "/usr/local/bin/procmail -Y -t -f %{sender} rcpt=%{rcpt}"
File["/etc/mail/smtpd.conf.local"] {
content => template("smtpd/server.conf.erb"),
}
file { "/etc/mail/aliases":
ensure => present,
mode => "0644",
owner => "root",
group => "wheel",
source => [
"puppet:///files/mail/aliases.${::homename}",
"puppet:///files/mail/aliases",
],
}
exec { "makemap -t aliases /etc/mail/aliases":
refreshonly => true,
path => "/bin:/usr/bin:/sbin:/usr/sbin",
subscribe => File["/etc/mail/aliases"],
notify => Service["smtpd"],
}
smtpd::aliases { $domains: }
if $virtual {
smtpd::virtual { $virtual: }
}
}
define smtpd::aliases() {
file { "/etc/mail/aliases.${name}":
ensure => present,
mode => "0644",
owner => "root",
group => "wheel",
source => [
"puppet:///files/mail/aliases.${name}",
"puppet:///files/mail/aliases.${::homename}",
"puppet:///files/mail/aliases",
],
}
exec { "makemap -t aliases /etc/mail/aliases.${name}":
refreshonly => true,
path => "/bin:/usr/bin:/sbin:/usr/sbin",
subscribe => File["/etc/mail/aliases.${name}"],
notify => Service["smtpd"],
}
}
define smtpd::virtual() {
file { "/etc/mail/virtual.${name}":
ensure => present,
mode => "0644",
owner => "root",
group => "wheel",
source => [
"puppet:///files/mail/virtual.${name}",
"puppet:///files/mail/virtual.${::homename}",
"puppet:///files/mail/virtual",
],
}
exec { "makemap -t aliases /etc/mail/virtual.${name}":
refreshonly => true,
path => "/bin:/usr/bin:/sbin:/usr/sbin",
subscribe => File["/etc/mail/virtual.${name}"],
notify => Service["smtpd"],
}
}

8
smtpd/templates/client.conf.erb
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@ -1,10 +1,6 @@
listen on lo0
<% if @smtpd_relay -%>
accept from local for any relay via <%= @smtpd_relay %><% if @mail_domain %> as "@<%= @mail_domain %>"<% end %>
<% if @relay -%>
accept from local for any relay via <%= @relay %><% if @mail_domain %> as "@<%= @mail_domain %>"<% end %>
<% else -%>
table aliases db:/etc/mail/aliases.db
accept from local for local alias <aliases> deliver to mbox
accept from local for any relay<% if @mail_domain %> as "@<%= @mail_domain %>"<% end %>
<% end -%>

21
smtpd/templates/server.conf.erb Normal file
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@ -0,0 +1,21 @@
listen on egress
<% @domains.each do |domain| -%>
table aliases.<%= domain %> db:/etc/mail/aliases.<%= domain %>.db
<% end -%>
<% @virtual.each do |domain| -%>
table virtual.<%= domain %> db:/etc/mail/virtual.<%= domain %>.db
<% end if @virtual -%>
<% @domains.each do |domain| -%>
accept from any for domain <%= domain %> alias <aliases.<%= domain%>> \
deliver to mda "<%= @mda %>"
<% end -%>
<% @virtual.each do |domain| -%>
accept from any for domain <%= domain %> virtual <virtual.<%= domain%>> \
deliver to mda "<%= @mda %>"
<% end if @virtual -%>
accept from local for local alias <aliases> \
deliver to mda "<%= @mda %>"
accept from local for any relay<% if @mail_domain %> as "@<%= @mail_domain %>"<% end %>