packages/mail/postfix/files/postfix.init
Val Kulkov ed3d8020bc postfix: fix uid/gid conflicts, general cleanup
Fix uid/gid conflict with package icecast (uid=87, gid=87) and
package pianod (uid=88, gid=88) by claiming uid/gid 25 for postfix
instead of 87 and uid/gid 26 for postconf instead of 88.

Remove main.cf.default that is not used by any Postfix module.
The default configuration parameters are hardcoded into postconf
and they are available via "postconf -d <parameter>".
main.cf.default is therefore unnecessary.

"mydomain" parameter should be deduced from the domain configuration
setting in /e/c/dhcp rather than from "hostname" in /e/c/system
which is often just a hostname without the domain name component.

"mynetworks" parameter is unnecessary where "mynetworks_style" is
defined.

The change of the location of data_directory, queue_directory and
mail_spool_directory from /var/lib/postfix, /var/spool/postfix and
/var/mail to /data/postfix/lib, /data/postfix/spool and
/data/postfix/mail has been postponed until the author of this
commit and the maintainer of this package has had a meaningful
opportunity to consult with LEDE/OpenWrt developers on the preferred
mount point for the persistent data storage device.

Change the criteria for executing the post-installation script.
Invoke postinst() where the value of "myhostname" parameter in main.cf
is not defined rather than where "$config_directory"/opkg_postinst is
present with the value of "$config_directory" hardcoded to
"$IPKG_INSTROOT"/etc/postfix in /etc/init.d/postfix.

Enable PCRE support by default.

Remove the code making entries in /etc/sysupgrade.conf and instead
define configuration files to be saved during a sysupgrade in
Makefile's Package/postfix/conffiles section.

Move the creation of mail_spool_directory from host to target in
order to enable change of directory ownership to 'postfix' when
postinit() is executed on the target.

Avoid postfix restart in postinst script that results in an
error message during opkg install process.

Enable Postfix autostart by creating a link in /etc/rc.d/ on
installation.

Make the code less verbose.

Signed-off-by: Val Kulkov <val.kulkov@gmail.com>
2017-11-15 10:17:08 -05:00

62 lines
1.3 KiB
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#!/bin/sh /etc/rc.common
# Copyright (C) 2014 OpenWrt.org
START=50
STOP=50
EXTRA_COMMANDS="status abort flush postinst"
EXTRA_HELP=" status Display the service status
abort Stop the service abruptly. Running processes are signaled to stop immediately
flush Force delivery: attempt to deliver every message in the deferred mail queue
postinst Force running a script that checks for users, group, configuration, permissions, etc"
postinst() {
if [ -z "$(postconf -nh myhostname)" ]; then
postconf -e "myhostname = $(uci get system.@system[0].hostname)"
fi
if [ -z "$(postconf -nh mydomain)" ]; then
postconf -e "mydomain = $(uci get dhcp.@dnsmasq[0].domain)"
fi
if [ -z "$(postconf -nh mynetworks_style)" ]; then
postconf -e "mynetworks_style = subnet"
fi
mail_spool_directory=$(postconf -h mail_spool_directory)
if [ ! -d $mail_spool_directory ]; then
mkdir -p -m 0755 $mail_spool_directory
chown -R postfix $mail_spool_directory
fi
postfix set-permissions
postfix post-install upgrade-source
postfix upgrade-configuration
newaliases
postmap $(postconf -h config_directory)/virtual
postfix check
}
start() {
if [ -z "$(postconf -nh myhostname)" ]; then
postinst
fi
postfix start
}
stop() {
postfix stop
}
reload() {
postfix reload
}
status() {
postfix status
}
abort() {
postfix abort
}
flush() {
postfix flush
}