From fc450aaed1d4bfde06e3e37ef23f2c73444bcff1 Mon Sep 17 00:00:00 2001 From: Jonathan Harker Date: Wed, 28 Jan 2015 15:05:56 -0500 Subject: [PATCH] Split out exim module Depends-On: Id0c9b5fcba293c05c4ee5ac96b5e88a9558fb5ea Change-Id: I3e5b945df3fd1d9f186eee30593a617c70e0406f --- modules.env | 1 + modules/exim/manifests/init.pp | 72 -- modules/exim/manifests/params.pp | 25 - modules/exim/templates/aliases.erb | 19 - modules/exim/templates/exim.sysconfig.erb | 2 - modules/exim/templates/exim4.conf.erb | 882 ---------------------- modules/exim/templates/exim4.default.erb | 22 - 7 files changed, 1 insertion(+), 1022 deletions(-) delete mode 100644 modules/exim/manifests/init.pp delete mode 100644 modules/exim/manifests/params.pp delete mode 100644 modules/exim/templates/aliases.erb delete mode 100644 modules/exim/templates/exim.sysconfig.erb delete mode 100644 modules/exim/templates/exim4.conf.erb delete mode 100644 modules/exim/templates/exim4.default.erb diff --git a/modules.env b/modules.env index 5c1e040c2c..de1ab013e2 100644 --- a/modules.env +++ b/modules.env @@ -64,6 +64,7 @@ INTEGRATION_MODULES["https://git.openstack.org/openstack-infra/puppet-bugdaystat INTEGRATION_MODULES["https://git.openstack.org/openstack-infra/puppet-elasticsearch"]="origin/master" INTEGRATION_MODULES["https://git.openstack.org/openstack-infra/puppet-etherpad_lite"]="origin/master" INTEGRATION_MODULES["https://git.openstack.org/openstack-infra/puppet-elastic_recheck"]="origin/master" +INTEGRATION_MODULES["https://git.openstack.org/openstack-infra/puppet-exim"]="origin/master" INTEGRATION_MODULES["https://git.openstack.org/openstack-infra/puppet-gerrit"]="origin/master" INTEGRATION_MODULES["https://git.openstack.org/openstack-infra/puppet-gerritbot"]="origin/master" INTEGRATION_MODULES["https://git.openstack.org/openstack-infra/puppet-graphite"]="origin/master" diff --git a/modules/exim/manifests/init.pp b/modules/exim/manifests/init.pp deleted file mode 100644 index 9444bff72c..0000000000 --- a/modules/exim/manifests/init.pp +++ /dev/null @@ -1,72 +0,0 @@ -class exim( - $mailman_domains = [], - $queue_interval = '30m', - $queue_run_max = '5', - $queue_smtp_domains = '', - $smarthost = false, - $sysadmins = [] -) { - - include exim::params - - package { $::exim::params::package: - ensure => present, - } - - if ($::osfamily == 'RedHat') { - service { 'postfix': - ensure => stopped - } - file { $::exim::params::sysdefault_file: - ensure => present, - content => template("${module_name}/exim.sysconfig.erb"), - group => 'root', - mode => '0444', - owner => 'root', - replace => true, - require => Package[$::exim::params::package], - } - } - - if ($::osfamily == 'Debian') { - file { $::exim::params::sysdefault_file: - ensure => present, - content => template("${module_name}/exim4.default.erb"), - group => 'root', - mode => '0444', - owner => 'root', - replace => true, - require => Package[$::exim::params::package], - } - } - - service { 'exim': - ensure => running, - name => $::exim::params::service_name, - hasrestart => true, - subscribe => [File[$::exim::params::config_file], - File[$::exim::params::sysdefault_file]], - require => Package[$::exim::params::package], - } - - file { $::exim::params::config_file: - ensure => present, - content => template("${module_name}/exim4.conf.erb"), - group => 'root', - mode => '0444', - owner => 'root', - replace => true, - require => Package[$::exim::params::package], - } - - file { '/etc/aliases': - ensure => present, - content => template("${module_name}/aliases.erb"), - group => 'root', - mode => '0444', - owner => 'root', - replace => true, - } -} - -# vim:sw=2:ts=2:expandtab:textwidth=79 diff --git a/modules/exim/manifests/params.pp b/modules/exim/manifests/params.pp deleted file mode 100644 index 311ab39d12..0000000000 --- a/modules/exim/manifests/params.pp +++ /dev/null @@ -1,25 +0,0 @@ -# Class: exim::params -# -# This class holds parameters that need to be -# accessed by other classes. -class exim::params { - case $::osfamily { - 'RedHat': { - $package = 'exim' - $service_name = 'exim' - $config_file = '/etc/exim/exim.conf' - $conf_dir = '/etc/exim/' - $sysdefault_file = '/etc/sysconfig/exim' - } - 'Debian': { - $package = 'exim4-daemon-light' - $service_name = 'exim4' - $config_file = '/etc/exim4/exim4.conf' - $conf_dir = '/etc/exim4' - $sysdefault_file = '/etc/default/exim4' - } - default: { - fail("Unsupported osfamily: ${::osfamily} The 'exim' module only supports osfamily Debian or RedHat (slaves only).") - } - } -} diff --git a/modules/exim/templates/aliases.erb b/modules/exim/templates/aliases.erb deleted file mode 100644 index bf224dd59d..0000000000 --- a/modules/exim/templates/aliases.erb +++ /dev/null @@ -1,19 +0,0 @@ -# /etc/aliases -mailer-daemon: postmaster -postmaster: root -nobody: root -hostmaster: root -usenet: root -news: root -webmaster: root -www: root -ftp: root -abuse: root -noc: root -security: root - -gerrit2: root -jenkins: root -<% if @sysadmins.length > 0 -%> -root: <%= @sysadmins.join(",") %> -<% end -%> diff --git a/modules/exim/templates/exim.sysconfig.erb b/modules/exim/templates/exim.sysconfig.erb deleted file mode 100644 index 7e2a691849..0000000000 --- a/modules/exim/templates/exim.sysconfig.erb +++ /dev/null @@ -1,2 +0,0 @@ -DAEMON=yes -QUEUE=<%= @queue_interval %> diff --git a/modules/exim/templates/exim4.conf.erb b/modules/exim/templates/exim4.conf.erb deleted file mode 100644 index 97ccfcc395..0000000000 --- a/modules/exim/templates/exim4.conf.erb +++ /dev/null @@ -1,882 +0,0 @@ -# $Cambridge: exim/exim-src/src/configure.default,v 1.14 2009/10/16 07:46:13 tom Exp $ - -###################################################################### -# Runtime configuration file for Exim # -###################################################################### - - -# This is a default configuration file which will operate correctly in -# uncomplicated installations. Please see the manual for a complete list -# of all the runtime configuration options that can be included in a -# configuration file. There are many more than are mentioned here. The -# manual is in the file doc/spec.txt in the Exim distribution as a plain -# ASCII file. Other formats (PostScript, Texinfo, HTML, PDF) are available -# from the Exim ftp sites. The manual is also online at the Exim web sites. - - -# This file is divided into several parts, all but the first of which are -# headed by a line starting with the word "begin". Only those parts that -# are required need to be present. Blank lines, and lines starting with # -# are ignored. - - -########### IMPORTANT ########## IMPORTANT ########### IMPORTANT ########### -# # -# Whenever you change Exim's configuration file, you *must* remember to # -# HUP the Exim daemon, because it will not pick up the new configuration # -# until you do. However, any other Exim processes that are started, for # -# example, a process started by an MUA in order to send a message, will # -# see the new configuration as soon as it is in place. # -# # -# You do not need to HUP the daemon for changes in auxiliary files that # -# are referenced from this file. They are read every time they are used. # -# # -# It is usually a good idea to test a new configuration for syntactic # -# correctness before installing it (for example, by running the command # -# "exim -C /config/file.new -bV"). # -# # -########### IMPORTANT ########## IMPORTANT ########### IMPORTANT ########### - -CONFDIR = <%= scope.lookupvar('exim::params::conf_dir') %> - - -###################################################################### -# MAIN CONFIGURATION SETTINGS # -###################################################################### - -# Specify your host's canonical name here. This should normally be the fully -# qualified "official" name of your host. If this option is not set, the -# uname() function is called to obtain the name. In many cases this does -# the right thing and you need not set anything explicitly. - -# primary_hostname = - -# The next three settings create two lists of domains and one list of hosts. -# These lists are referred to later in this configuration using the syntax -# +local_domains, +relay_to_domains, and +relay_from_hosts, respectively. They -# are all colon-separated lists: - -domainlist local_domains = @<% if @mailman_domains.length > 0 -%>:<%= @mailman_domains.join(":") %><% end -%> - -domainlist relay_to_domains = -hostlist relay_from_hosts = 127.0.0.1 - -# Most straightforward access control requirements can be obtained by -# appropriate settings of the above options. In more complicated situations, -# you may need to modify the Access Control Lists (ACLs) which appear later in -# this file. - -# The first setting specifies your local domains, for example: -# -# domainlist local_domains = my.first.domain : my.second.domain -# -# You can use "@" to mean "the name of the local host", as in the default -# setting above. This is the name that is specified by primary_hostname, -# as specified above (or defaulted). If you do not want to do any local -# deliveries, remove the "@" from the setting above. If you want to accept mail -# addressed to your host's literal IP address, for example, mail addressed to -# "user@[192.168.23.44]", you can add "@[]" as an item in the local domains -# list. You also need to uncomment "allow_domain_literals" below. This is not -# recommended for today's Internet. - -# The second setting specifies domains for which your host is an incoming relay. -# If you are not doing any relaying, you should leave the list empty. However, -# if your host is an MX backup or gateway of some kind for some domains, you -# must set relay_to_domains to match those domains. For example: -# -# domainlist relay_to_domains = *.myco.com : my.friend.org -# -# This will allow any host to relay through your host to those domains. -# See the section of the manual entitled "Control of relaying" for more -# information. - -# The third setting specifies hosts that can use your host as an outgoing relay -# to any other host on the Internet. Such a setting commonly refers to a -# complete local network as well as the localhost. For example: -# -# hostlist relay_from_hosts = 127.0.0.1 : 192.168.0.0/16 -# -# The "/16" is a bit mask (CIDR notation), not a number of hosts. Note that you -# have to include 127.0.0.1 if you want to allow processes on your host to send -# SMTP mail by using the loopback address. A number of MUAs use this method of -# sending mail. - -# All three of these lists may contain many different kinds of item, including -# wildcarded names, regular expressions, and file lookups. See the reference -# manual for details. The lists above are used in the access control lists for -# checking incoming messages. The names of these ACLs are defined here: - -acl_smtp_rcpt = acl_check_rcpt -acl_smtp_data = acl_check_data - -# You should not change those settings until you understand how ACLs work. - - -# If you are running a version of Exim that was compiled with the content- -# scanning extension, you can cause incoming messages to be automatically -# scanned for viruses. You have to modify the configuration in two places to -# set this up. The first of them is here, where you define the interface to -# your scanner. This example is typical for ClamAV; see the manual for details -# of what to set for other virus scanners. The second modification is in the -# acl_check_data access control list (see below). - -# av_scanner = clamd:/tmp/clamd - - -# For spam scanning, there is a similar option that defines the interface to -# SpamAssassin. You do not need to set this if you are using the default, which -# is shown in this commented example. As for virus scanning, you must also -# modify the acl_check_data access control list to enable spam scanning. - -# spamd_address = 127.0.0.1 783 - - -# If Exim is compiled with support for TLS, you may want to enable the -# following options so that Exim allows clients to make encrypted -# connections. In the authenticators section below, there are template -# configurations for plaintext username/password authentication. This kind -# of authentication is only safe when used within a TLS connection, so the -# authenticators will only work if the following TLS settings are turned on -# as well. - -# Allow any client to use TLS. - -#tls_advertise_hosts = * - -# Specify the location of the Exim server's TLS certificate and private key. -# The private key must not be encrypted (password protected). You can put -# the certificate and private key in the same file, in which case you only -# need the first setting, or in separate files, in which case you need both -# options. - -# tls_certificate = /etc/ssl/exim.crt -# tls_privatekey = /etc/ssl/exim.pem - -# In order to support roaming users who wish to send email from anywhere, -# you may want to make Exim listen on other ports as well as port 25, in -# case these users need to send email from a network that blocks port 25. -# The standard port for this purpose is port 587, the "message submission" -# port. See RFC 4409 for details. Microsoft MUAs cannot be configured to -# talk the message submission protocol correctly, so if you need to support -# them you should also allow TLS-on-connect on the traditional but -# non-standard port 465. - -# daemon_smtp_ports = 25 : 465 : 587 -# tls_on_connect_ports = 465 - -# Specify the domain you want to be added to all unqualified addresses -# here. An unqualified address is one that does not contain an "@" character -# followed by a domain. For example, "caesar@rome.example" is a fully qualified -# address, but the string "caesar" (i.e. just a login name) is an unqualified -# email address. Unqualified addresses are accepted only from local callers by -# default. See the recipient_unqualified_hosts option if you want to permit -# unqualified addresses from remote sources. If this option is not set, the -# primary_hostname value is used for qualification. - -# qualify_domain = - - -# If you want unqualified recipient addresses to be qualified with a different -# domain to unqualified sender addresses, specify the recipient domain here. -# If this option is not set, the qualify_domain value is used. - -# qualify_recipient = - - -# The following line must be uncommented if you want Exim to recognize -# addresses of the form "user@[10.11.12.13]" that is, with a "domain literal" -# (an IP address) instead of a named domain. The RFCs still require this form, -# but it makes little sense to permit mail to be sent to specific hosts by -# their IP address in the modern Internet. This ancient format has been used -# by those seeking to abuse hosts by using them for unwanted relaying. If you -# really do want to support domain literals, uncomment the following line, and -# see also the "domain_literal" router below. - -# allow_domain_literals - - -# No deliveries will ever be run under the uids of users specified by -# never_users (a colon-separated list). An attempt to do so causes a panic -# error to be logged, and the delivery to be deferred. This is a paranoic -# safety catch. There is an even stronger safety catch in the form of the -# FIXED_NEVER_USERS setting in the configuration for building Exim. The list of -# users that it specifies is built into the binary, and cannot be changed. The -# option below just adds additional users to the list. The default for -# FIXED_NEVER_USERS is "root", but just to be absolutely sure, the default here -# is also "root". - -# Note that the default setting means you cannot deliver mail addressed to root -# as if it were a normal user. This isn't usually a problem, as most sites have -# an alias for root that redirects such mail to a human administrator. - -never_users = root - - -# The setting below causes Exim to do a reverse DNS lookup on all incoming -# IP calls, in order to get the true host name. If you feel this is too -# expensive, you can specify the networks for which a lookup is done, or -# remove the setting entirely. - -host_lookup = * - - -# The settings below, which are actually the same as the defaults in the -# code, cause Exim to make RFC 1413 (ident) callbacks for all incoming SMTP -# calls. You can limit the hosts to which these calls are made, and/or change -# the timeout that is used. If you set the timeout to zero, all RFC 1413 calls -# are disabled. RFC 1413 calls are cheap and can provide useful information -# for tracing problem messages, but some hosts and firewalls have problems -# with them. This can result in a timeout instead of an immediate refused -# connection, leading to delays on starting up SMTP sessions. (The default was -# reduced from 30s to 5s for release 4.61.) - -rfc1413_hosts = * -rfc1413_query_timeout = 0s - - -# By default, Exim expects all envelope addresses to be fully qualified, that -# is, they must contain both a local part and a domain. If you want to accept -# unqualified addresses (just a local part) from certain hosts, you can specify -# these hosts by setting one or both of -# -# sender_unqualified_hosts = -# recipient_unqualified_hosts = -# -# to control sender and recipient addresses, respectively. When this is done, -# unqualified addresses are qualified using the settings of qualify_domain -# and/or qualify_recipient (see above). - - -# If you want Exim to support the "percent hack" for certain domains, -# uncomment the following line and provide a list of domains. The "percent -# hack" is the feature by which mail addressed to x%y@z (where z is one of -# the domains listed) is locally rerouted to x@y and sent on. If z is not one -# of the "percent hack" domains, x%y is treated as an ordinary local part. This -# hack is rarely needed nowadays; you should not enable it unless you are sure -# that you really need it. -# -# percent_hack_domains = -# -# As well as setting this option you will also need to remove the test -# for local parts containing % in the ACL definition below. - - -# When Exim can neither deliver a message nor return it to sender, it "freezes" -# the delivery error message (aka "bounce message"). There are also other -# circumstances in which messages get frozen. They will stay on the queue for -# ever unless one of the following options is set. - -# This option unfreezes frozen bounce messages after two days, tries -# once more to deliver them, and ignores any delivery failures. - -ignore_bounce_errors_after = 2d - -# This option cancels (removes) frozen messages that are older than a week. - -timeout_frozen_after = 7d - - -# By default, messages that are waiting on Exim's queue are all held in a -# single directory called "input" which it itself within Exim's spool -# directory. (The default spool directory is specified when Exim is built, and -# is often /var/spool/exim/.) Exim works best when its queue is kept short, but -# there are circumstances where this is not always possible. If you uncomment -# the setting below, messages on the queue are held in 62 subdirectories of -# "input" instead of all in the same directory. The subdirectories are called -# 0, 1, ... A, B, ... a, b, ... z. This has two benefits: (1) If your file -# system degrades with many files in one directory, this is less likely to -# happen; (2) Exim can process the queue one subdirectory at a time instead of -# all at once, which can give better performance with large queues. - -# split_spool_directory = true - -# This controls the maximum number of queue runner processes that an -# Exim daemon can run simultaneously. This does not mean that it -# starts them all at once, but rather that if the maximum number are -# still running when the time comes to start another one, it refrains -# from starting another one. This can happen with very large queues -# and/or very sluggish deliveries. This option does not, however, -# interlock with other processes, so additional queue runners can be -# started by other means, or by killing and restarting the daemon. - -queue_run_max = <%= @queue_run_max %> - -# When this option is set, a delivery process is started whenever a -# message is received, routing is performed, and local deliveries take -# place. However, if any SMTP deliveries are required for domains that -# match queue_smtp_domains, they are not immediately delivered, but -# instead the message waits on the queue for the next queue run. Since -# routing of the message has taken place, Exim knows to which remote -# hosts it must be delivered, and so when the queue run happens, -# multiple messages for the same host are delivered over a single SMTP -# connection. The -odqs command line option causes all SMTP deliveries -# to be queued in this way, and is equivalent to setting -# queue_smtp_domains to "*". See also hold_domains and queue_domains. - -<% if @queue_smtp_domains != "" -%> -queue_smtp_domains = <%= @queue_smtp_domains %> -<% end %> - -<% if @mailman_domains.length > 0 -%> -# Home dir for your Mailman installation -- aka Mailman's prefix -# directory. -MM_HOME=/var/lib/mailman -# -# User and group for Mailman, should match your --with-mail-gid -# switch to Mailman's configure script. -# Value is normally "mailman" -MM_UID=list -MM_GID=list -# -# Domains that your lists are in - colon separated list -# you may wish to add these into local_domains as well -domainlist mm_domains=<%= @mailman_domains.join(":") %> -# -# -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= -# -# These values are derived from the ones above and should not need -# editing unless you have munged your mailman installation -# -# The path of the Mailman mail wrapper script -MM_WRAP=MM_HOME/mail/mailman -# -# The path of the list config file (used as a required file when -# verifying list addresses) -MM_LISTCHK=MM_HOME/lists/${lc::$local_part}/config.pck -<% end -%> - -# Google is way behind the times on IPv6 and tends to reject mail from -# new v6 addrs: - -dns_ipv4_lookup = *.gmail.com : *.google.com - -###################################################################### -# ACL CONFIGURATION # -# Specifies access control lists for incoming SMTP mail # -###################################################################### - -begin acl - -# This access control list is used for every RCPT command in an incoming -# SMTP message. The tests are run in order until the address is either -# accepted or denied. - -acl_check_rcpt: - - # Accept if the source is local SMTP (i.e. not over TCP/IP). We do this by - # testing for an empty sending host field. - - accept hosts = : - control = dkim_disable_verify - - ############################################################################# - # The following section of the ACL is concerned with local parts that contain - # @ or % or ! or / or | or dots in unusual places. - # - # The characters other than dots are rarely found in genuine local parts, but - # are often tried by people looking to circumvent relaying restrictions. - # Therefore, although they are valid in local parts, these rules lock them - # out, as a precaution. - # - # Empty components (two dots in a row) are not valid in RFC 2822, but Exim - # allows them because they have been encountered. (Consider local parts - # constructed as "firstinitial.secondinitial.familyname" when applied to - # someone like me, who has no second initial.) However, a local part starting - # with a dot or containing /../ can cause trouble if it is used as part of a - # file name (e.g. for a mailing list). This is also true for local parts that - # contain slashes. A pipe symbol can also be troublesome if the local part is - # incorporated unthinkingly into a shell command line. - # - # Two different rules are used. The first one is stricter, and is applied to - # messages that are addressed to one of the local domains handled by this - # host. The line "domains = +local_domains" restricts it to domains that are - # defined by the "domainlist local_domains" setting above. The rule blocks - # local parts that begin with a dot or contain @ % ! / or |. If you have - # local accounts that include these characters, you will have to modify this - # rule. - - deny message = Restricted characters in address - domains = +local_domains - local_parts = ^[.] : ^.*[@%!/|] - - # The second rule applies to all other domains, and is less strict. The line - # "domains = !+local_domains" restricts it to domains that are NOT defined by - # the "domainlist local_domains" setting above. The exclamation mark is a - # negating operator. This rule allows your own users to send outgoing - # messages to sites that use slashes and vertical bars in their local parts. - # It blocks local parts that begin with a dot, slash, or vertical bar, but - # allows these characters within the local part. However, the sequence /../ - # is barred. The use of @ % and ! is blocked, as before. The motivation here - # is to prevent your users (or your users' viruses) from mounting certain - # kinds of attack on remote sites. - - deny message = Restricted characters in address - domains = !+local_domains - local_parts = ^[./|] : ^.*[@%!] : ^.*/\\.\\./ - ############################################################################# - - # Accept mail to postmaster in any local domain, regardless of the source, - # and without verifying the sender. - - accept local_parts = postmaster - domains = +local_domains - - # Deny unless the sender address can be verified. - - require verify = sender - - # Accept if the message arrived over an authenticated connection, from - # any host. Again, these messages are usually from MUAs, so recipient - # verification is omitted, and submission mode is set. And again, we do this - # check before any black list tests. - - accept authenticated = * - control = submission/domain= - control = dkim_disable_verify - - # Accept if the message comes from one of the hosts for which we are an - # outgoing relay. It is assumed that such hosts are most likely to be MUAs, - # so we set control=submission to make Exim treat the message as a - # submission. It will fix up various errors in the message, for example, the - # lack of a Date: header line. If you are actually relaying out out from - # MTAs, you may want to disable this. If you are handling both relaying from - # MTAs and submissions from MUAs you should probably split them into two - # lists, and handle them differently. - - # Recipient verification is omitted here, because in many cases the clients - # are dumb MUAs that don't cope well with SMTP error responses. If you are - # actually relaying out from MTAs, you should probably add recipient - # verification here. - - # Note that, by putting this test before any DNS black list checks, you will - # always accept from these hosts, even if they end up on a black list. The - # assumption is that they are your friends, and if they get onto a black - # list, it is a mistake. - - accept hosts = +relay_from_hosts - control = submission - control = dkim_disable_verify - - # In case people cargo-cult our Zuul configuration, only allow - # messages with an envelope sender of jenkins from OpenStack's Zuul. - - deny senders = jenkins@openstack.org - !hosts = zuul.openstack.org : 127.0.0.1 - message = Sender address not permitted from this host - - # Insist that any other recipient address that we accept is either in one of - # our local domains, or is in a domain for which we explicitly allow - # relaying. Any other domain is rejected as being unacceptable for relaying. - - require message = relay not permitted - domains = +local_domains : +relay_to_domains - - # We also require all accepted addresses to be verifiable. This check will - # do local part verification for local domains, but only check the domain - # for remote domains. The only way to check local parts for the remote - # relay domains is to use a callout (add /callout), but please read the - # documentation about callouts before doing this. - - require verify = recipient - - ############################################################################# - # There are no default checks on DNS black lists because the domains that - # contain these lists are changing all the time. However, here are two - # examples of how you can get Exim to perform a DNS black list lookup at this - # point. The first one denies, whereas the second just warns. - # - # deny message = rejected because $sender_host_address is in a black list at $dnslist_domain\n$dnslist_text - # dnslists = black.list.example - # - # warn dnslists = black.list.example - # add_header = X-Warning: $sender_host_address is in a black list at $dnslist_domain - # log_message = found in $dnslist_domain - ############################################################################# - - ############################################################################# - # This check is commented out because it is recognized that not every - # sysadmin will want to do it. If you enable it, the check performs - # Client SMTP Authorization (csa) checks on the sending host. These checks - # do DNS lookups for SRV records. The CSA proposal is currently (May 2005) - # an Internet draft. You can, of course, add additional conditions to this - # ACL statement to restrict the CSA checks to certain hosts only. - # - # require verify = csa - ############################################################################# - - # At this point, the address has passed all the checks that have been - # configured, so we accept it unconditionally. - - accept - - -# This ACL is used after the contents of a message have been received. This -# is the ACL in which you can test a message's headers or body, and in -# particular, this is where you can invoke external virus or spam scanners. -# Some suggested ways of configuring these tests are shown below, commented -# out. Without any tests, this ACL accepts all messages. If you want to use -# such tests, you must ensure that Exim is compiled with the content-scanning -# extension (WITH_CONTENT_SCAN=yes in Local/Makefile). - -acl_check_data: - - # Deny if the message contains a virus. Before enabling this check, you - # must install a virus scanner and set the av_scanner option above. - # - # deny malware = * - # message = This message contains a virus ($malware_name). - - # Add headers to a message if it is judged to be spam. Before enabling this, - # you must install SpamAssassin. You may also need to set the spamd_address - # option above. - # - # warn spam = nobody - # add_header = X-Spam_score: $spam_score\n\ - # X-Spam_score_int: $spam_score_int\n\ - # X-Spam_bar: $spam_bar\n\ - # X-Spam_report: $spam_report - - # In case people cargo-cult our Zuul configuration, only allow - # messages with a From header of jenkins from OpenStack's Zuul. - - deny condition = ${if eq{${address:$h_from:}}\ - {jenkins@openstack.org}} - !hosts = zuul.openstack.org : 127.0.0.1 - message = From address not permitted from this host - - # Accept the message. - - accept - - -###################################################################### -# ROUTERS CONFIGURATION # -# Specifies how addresses are handled # -###################################################################### -# THE ORDER IN WHICH THE ROUTERS ARE DEFINED IS IMPORTANT! # -# An address is passed to each router in turn until it is accepted. # -###################################################################### - -begin routers - -<% if @mailman_domains.length > 0 -%> -# Pick up on messages from our local mailman and route them via our -# special VERP-enabled transport -# -mailman_verp_router: -driver = dnslookup -# we only consider messages sent in through loopback -condition = ${if or{{eq{$sender_host_address}{127.0.0.1}} \ - {eq{$sender_host_address}{::1}}}{yes}{no}} -# we do not do this for traffic going to the local machine -domains = !+local_domains:!+mm_domains -ignore_target_hosts = <; 0.0.0.0; \ - 64.94.110.11; \ - 127.0.0.0/8; \ - ::1/128;fe80::/10;fe \ - c0::/10;ff00::/8 -# only the un-VERPed bounce addresses are handled -senders = "*-bounces@*" -transport = mailman_verp_smtp - -mailman_router: - driver = accept - domains = +mm_domains - require_files = MM_LISTCHK - local_part_suffix_optional - local_part_suffix = -admin : \ - -bounces : -bounces+* : \ - -confirm : -confirm+* : \ - -join : -leave : \ - -owner : -request : \ - -subscribe : -unsubscribe - transport = mailman_transport -<% end -%> - -# This router routes to remote hosts over SMTP by explicit IP address, -# when an email address is given in "domain literal" form, for example, -# . The RFCs require this facility. However, it is -# little-known these days, and has been exploited by evil people seeking -# to abuse SMTP relays. Consequently it is commented out in the default -# configuration. If you uncomment this router, you also need to uncomment -# allow_domain_literals above, so that Exim can recognize the syntax of -# domain literal addresses. - -# domain_literal: -# driver = ipliteral -# domains = ! +local_domains -# transport = remote_smtp - - -# This router routes addresses that are not in local domains by doing a DNS -# lookup on the domain name. The exclamation mark that appears in "domains = ! -# +local_domains" is a negating operator, that is, it can be read as "not". The -# recipient's domain must not be one of those defined by "domainlist -# local_domains" above for this router to be used. -# -# If the router is used, any domain that resolves to 0.0.0.0 or to a loopback -# interface address (127.0.0.0/8) is treated as if it had no DNS entry. Note -# that 0.0.0.0 is the same as 0.0.0.0/32, which is commonly treated as the -# local host inside the network stack. It is not 0.0.0.0/0, the default route. -# If the DNS lookup fails, no further routers are tried because of the no_more -# setting, and consequently the address is unrouteable. - -<% if @smarthost -%> -smarthost: - driver = manualroute - domains = !+local_domains - transport = remote_smtp - route_list = * <%= @smarthost %> - no_more -<% else -%> -dnslookup: - driver = dnslookup - domains = ! +local_domains - transport = remote_smtp - ignore_target_hosts = 0.0.0.0 : 127.0.0.0/8 - no_more -<% end -%> - -# The remaining routers handle addresses in the local domain(s), that is those -# domains that are defined by "domainlist local_domains" above. - - -# This router handles aliasing using a linearly searched alias file with the -# name SYSTEM_ALIASES_FILE. When this configuration is installed automatically, -# the name gets inserted into this file from whatever is set in Exim's -# build-time configuration. The default path is the traditional /etc/aliases. -# If you install this configuration by hand, you need to specify the correct -# path in the "data" setting below. -# -##### NB You must ensure that the alias file exists. It used to be the case -##### NB that every Unix had that file, because it was the Sendmail default. -##### NB These days, there are systems that don't have it. Your aliases -##### NB file should at least contain an alias for "postmaster". -# -# If any of your aliases expand to pipes or files, you will need to set -# up a user and a group for these deliveries to run under. You can do -# this by uncommenting the "user" option below (changing the user name -# as appropriate) and adding a "group" option if necessary. Alternatively, you -# can specify "user" on the transports that are used. Note that the transports -# listed below are the same as are used for .forward files; you might want -# to set up different ones for pipe and file deliveries from aliases. - -system_aliases: - driver = redirect - allow_fail - allow_defer - data = ${lookup{$local_part}lsearch{/etc/aliases}} -# user = exim - file_transport = address_file - pipe_transport = address_pipe - -# .forward files are not supported --jeblair - -# This router matches local user mailboxes. If the router fails, the error -# message is "Unknown user". - -# If you want this router to treat local parts with suffixes introduced by "-" -# or "+" characters as if the suffixes did not exist, uncomment the two local_ -# part_suffix options. Then, for example, xxxx-foo@your.domain will be treated -# in the same way as xxxx@your.domain by this router. - -localuser: - driver = accept - check_local_user -# local_part_suffix = +* : -* -# local_part_suffix_optional - transport = local_delivery - cannot_route_message = Unknown user - - -###################################################################### -# TRANSPORTS CONFIGURATION # -###################################################################### -# ORDER DOES NOT MATTER # -# Only one appropriate transport is called for each delivery. # -###################################################################### - -# A transport is used only when referenced from a router that successfully -# handles an address. - -begin transports - - -# This transport is used for delivering messages over SMTP connections. - -remote_smtp: - driver = smtp - - -# This transport is used for local delivery to user mailboxes in traditional -# BSD mailbox format. By default it will be run under the uid and gid of the -# local user, and requires the sticky bit to be set on the /var/mail directory. -# Some systems use the alternative approach of running mail deliveries under a -# particular group instead of using the sticky bit. The commented options below -# show how this can be done. - -local_delivery: - driver = appendfile - file = /var/mail/$local_part - delivery_date_add - envelope_to_add - return_path_add - group = mail - mode = 0660 - - -# This transport is used for handling pipe deliveries generated by alias or -# .forward files. If the pipe generates any standard output, it is returned -# to the sender of the message as a delivery error. Set return_fail_output -# instead of return_output if you want this to happen only when the pipe fails -# to complete normally. You can set different transports for aliases and -# forwards if you want to - see the references to address_pipe in the routers -# section above. - -address_pipe: - driver = pipe - return_output - - -# This transport is used for handling deliveries directly to files that are -# generated by aliasing or forwarding. - -address_file: - driver = appendfile - delivery_date_add - envelope_to_add - return_path_add - - -# This transport is used for handling autoreplies generated by the filtering -# option of the userforward router. - -address_reply: - driver = autoreply - -<% if @mailman_domains.length > 0 -%> -mailman_transport: - driver = pipe - command = MM_WRAP \ - '${if def:local_part_suffix \ - {${sg{$local_part_suffix}{-(\\w+)(\\+.*)?}{\$1}}} \ - {post}}' \ - $local_part - current_directory = MM_HOME - home_directory = MM_HOME - user = MM_UID - group = MM_GID - -# Mailman VERP envelope sender address formatting. This seems not to use -# quoted-printable encoding of the address, but instead just replaces the -# '@' in the recipient address with '='. -# -mailman_verp_smtp: - driver = smtp -# put recipient address into return_path - return_path = \ - ${local_part:$return_path}+$local_part=$domain@${domain:$return_path} -# must restrict to one recipient at a time - max_rcpt = 1 -# Errors-To: may carry old return_path - headers_remove = Errors-To - headers_add = Errors-To: ${return_path} -<% end -%> - -###################################################################### -# RETRY CONFIGURATION # -###################################################################### - -begin retry - -# This single retry rule applies to all domains and all errors. It specifies -# retries every 15 minutes for 2 hours, then increasing retry intervals, -# starting at 1 hour and increasing each time by a factor of 1.5, up to 16 -# hours, then retries every 6 hours until 4 days have passed since the first -# failed delivery. - -# WARNING: If you do not have any retry rules at all (this section of the -# configuration is non-existent or empty), Exim will not do any retries of -# messages that fail to get delivered at the first attempt. The effect will -# be to treat temporary errors as permanent. Therefore, DO NOT remove this -# retry rule unless you really don't want any retries. - -# Address or Domain Error Retries -# ----------------- ----- ------- - -* * F,2h,15m; G,16h,1h,1.5; F,4d,6h - - - -###################################################################### -# REWRITE CONFIGURATION # -###################################################################### - -# There are no rewriting specifications in this default configuration file. - -begin rewrite - - - -###################################################################### -# AUTHENTICATION CONFIGURATION # -###################################################################### - -# The following authenticators support plaintext username/password -# authentication using the standard PLAIN mechanism and the traditional -# but non-standard LOGIN mechanism, with Exim acting as the server. -# PLAIN and LOGIN are enough to support most MUA software. -# -# These authenticators are not complete: you need to change the -# server_condition settings to specify how passwords are verified. -# They are set up to offer authentication to the client only if the -# connection is encrypted with TLS, so you also need to add support -# for TLS. See the global configuration options section at the start -# of this file for more about TLS. -# -# The default RCPT ACL checks for successful authentication, and will accept -# messages from authenticated users from anywhere on the Internet. - -begin authenticators - -# PLAIN authentication has no server prompts. The client sends its -# credentials in one lump, containing an authorization ID (which we do not -# use), an authentication ID, and a password. The latter two appear as -# $auth2 and $auth3 in the configuration and should be checked against a -# valid username and password. In a real configuration you would typically -# use $auth2 as a lookup key, and compare $auth3 against the result of the -# lookup, perhaps using the crypteq{}{} condition. - -#PLAIN: -# driver = plaintext -# server_set_id = $auth2 -# server_prompts = : -# server_condition = Authentication is not yet configured -# server_advertise_condition = ${if def:tls_cipher } - -# LOGIN authentication has traditional prompts and responses. There is no -# authorization ID in this mechanism, so unlike PLAIN the username and -# password are $auth1 and $auth2. Apart from that you can use the same -# server_condition setting for both authenticators. - -#LOGIN: -# driver = plaintext -# server_set_id = $auth1 -# server_prompts = <| Username: | Password: -# server_condition = Authentication is not yet configured -# server_advertise_condition = ${if def:tls_cipher } - -###################################################################### -# CONFIGURATION FOR local_scan() # -###################################################################### - -# If you have built Exim to include a local_scan() function that contains -# tables for private options, you can define those options here. Remember to -# uncomment the "begin" line. It is commented by default because it provokes -# an error with Exim binaries that are not built with LOCAL_SCAN_HAS_OPTIONS -# set in the Local/Makefile. - -# begin local_scan - - -# End of Exim configuration file diff --git a/modules/exim/templates/exim4.default.erb b/modules/exim/templates/exim4.default.erb deleted file mode 100644 index 39475d35f3..0000000000 --- a/modules/exim/templates/exim4.default.erb +++ /dev/null @@ -1,22 +0,0 @@ -# /etc/default/exim4 -EX4DEF_VERSION='' - -# 'combined' - one daemon running queue and listening on SMTP port -# 'no' - no daemon running the queue -# 'separate' - two separate daemons -# 'ppp' - only run queue with /etc/ppp/ip-up.d/exim4. -# 'nodaemon' - no daemon is started at all. -# 'queueonly' - only a queue running daemon is started, no SMTP listener. -# setting this to 'no' will also disable queueruns from /etc/ppp/ip-up.d/exim4 -QUEUERUNNER='combined' -# how often should we run the queue -QUEUEINTERVAL='<%= @queue_interval %>' -# options common to quez-runner and listening daemon -COMMONOPTIONS='' -# more options for the daemon/process running the queue (applies to the one -# started in /etc/ppp/ip-up.d/exim4, too. -QUEUERUNNEROPTIONS='' -# special flags given to exim directly after the -q. See exim(8) -QFLAGS='' -# options for daemon listening on port 25 -SMTPLISTENEROPTIONS=''