github-com-docker-mailserver/docker-mailserver
1
0
Fork 0
mirror of https://github.com/docker-mailserver/docker-mailserver.git synced 2024-01-19 02:48:50 +00:00
Code Issues Projects Releases Wiki Activity
docker-mailserver/target/scripts/start-mailserver.sh
Nathan Pierce c267d8a990
HOSTNAME and DOMAINNAME setting improvements (#2175) 
Centralize the collection of the HOSTNAME and DOMAINAME so that it's predictable and uniform across the various scripts (using the helper). Ensure it supports the various configurations users can have (both subdomain and without subdomain, override and no override).

---

* using _obtain_hostname_and_domainname helper + covers when not a subdomain
doc: OVERRIDE_HOSTNAME takes priority

* added tests for non-subdomain hostname + further improvements

* moved SRS DOMAINANME tests into hostname test file + Allowing DOMAINNAME ENV to override what would be automatically set

---

Co-authored-by: Georg Lauterbach <44545919+georglauterbach@users.noreply.github.com>
2021-09-12 02:20:16 +12:00

274 lines
9.3 KiB
Bash
Executable file
Raw Blame History

#! /bin/bash
# shellcheck source=./helper-functions.sh
. /usr/local/bin/helper-functions.sh
unset FUNCS_SETUP FUNCS_FIX FUNCS_CHECK FUNCS_MISC
unset DAEMONS_START HOSTNAME DOMAINNAME CHKSUM_FILE
#shellcheck disable=SC2034
declare -A VARS
declare -a FUNCS_SETUP FUNCS_FIX FUNCS_CHECK FUNCS_MISC DAEMONS_START
# ------------------------------------------------------------
# ? <<
# --
# ? >> Setup of default and global values / variables
# ------------------------------------------------------------
VARS[AMAVIS_LOGLEVEL]="${AMAVIS_LOGLEVEL:=0}"
VARS[DEFAULT_RELAY_HOST]="${DEFAULT_RELAY_HOST:=}"
VARS[DMS_DEBUG]="${DMS_DEBUG:=0}"
VARS[DOVECOT_MAILBOX_FORMAT]="${DOVECOT_MAILBOX_FORMAT:=maildir}"
VARS[DOVECOT_TLS]="${DOVECOT_TLS:=no}"
VARS[ENABLE_AMAVIS]="${ENABLE_AMAVIS:=1}"
VARS[ENABLE_CLAMAV]="${ENABLE_CLAMAV:=0}"
VARS[ENABLE_FAIL2BAN]="${ENABLE_FAIL2BAN:=0}"
VARS[ENABLE_FETCHMAIL]="${ENABLE_FETCHMAIL:=0}"
VARS[ENABLE_LDAP]="${ENABLE_LDAP:=0}"
VARS[ENABLE_MANAGESIEVE]="${ENABLE_MANAGESIEVE:=0}"
VARS[ENABLE_POP3]="${ENABLE_POP3:=0}"
VARS[ENABLE_POSTGREY]="${ENABLE_POSTGREY:=0}"
VARS[ENABLE_QUOTAS]="${ENABLE_QUOTAS:=1}"
VARS[ENABLE_SASLAUTHD]="${ENABLE_SASLAUTHD:=0}"
VARS[ENABLE_SPAMASSASSIN]="${ENABLE_SPAMASSASSIN:=0}"
VARS[ENABLE_SRS]="${ENABLE_SRS:=0}"
VARS[ENABLE_UPDATE_CHECK]="${ENABLE_UPDATE_CHECK:=1}"
VARS[FAIL2BAN_BLOCKTYPE]="${FAIL2BAN_BLOCKTYPE:=drop}"
VARS[FETCHMAIL_POLL]="${FETCHMAIL_POLL:=300}"
VARS[FETCHMAIL_PARALLEL]="${FETCHMAIL_PARALLEL:=0}"
VARS[LDAP_START_TLS]="${LDAP_START_TLS:=no}"
VARS[LOGROTATE_INTERVAL]="${LOGROTATE_INTERVAL:=${REPORT_INTERVAL:-daily}}"
VARS[LOGWATCH_INTERVAL]="${LOGWATCH_INTERVAL:=none}"
VARS[MOVE_SPAM_TO_JUNK]="${MOVE_SPAM_TO_JUNK:=1}"
VARS[NETWORK_INTERFACE]="${NETWORK_INTERFACE:=eth0}"
VARS[ONE_DIR]="${ONE_DIR:=1}"
VARS[OVERRIDE_HOSTNAME]="${OVERRIDE_HOSTNAME}"
VARS[POSTGREY_AUTO_WHITELIST_CLIENTS]="${POSTGREY_AUTO_WHITELIST_CLIENTS:=5}"
VARS[POSTGREY_DELAY]="${POSTGREY_DELAY:=300}"
VARS[POSTGREY_MAX_AGE]="${POSTGREY_MAX_AGE:=35}"
VARS[POSTGREY_TEXT]="${POSTGREY_TEXT:=Delayed by Postgrey}"
VARS[POSTFIX_INET_PROTOCOLS]="${POSTFIX_INET_PROTOCOLS:=all}"
VARS[POSTFIX_MAILBOX_SIZE_LIMIT]="${POSTFIX_MAILBOX_SIZE_LIMIT:=0}"
VARS[POSTFIX_MESSAGE_SIZE_LIMIT]="${POSTFIX_MESSAGE_SIZE_LIMIT:=10240000}" # ~10MB
VARS[POSTSCREEN_ACTION]="${POSTSCREEN_ACTION:=enforce}"
VARS[RELAY_HOST]="${RELAY_HOST:=}"
VARS[REPORT_RECIPIENT]="${REPORT_RECIPIENT:="0"}"
VARS[SMTP_ONLY]="${SMTP_ONLY:=0}"
VARS[SPAMASSASSIN_SPAM_TO_INBOX_SET]="${SPAMASSASSIN_SPAM_TO_INBOX:-not set}"
VARS[SPAMASSASSIN_SPAM_TO_INBOX]="${SPAMASSASSIN_SPAM_TO_INBOX:=0}"
VARS[SPOOF_PROTECTION]="${SPOOF_PROTECTION:=0}"
VARS[SRS_SENDER_CLASSES]="${SRS_SENDER_CLASSES:=envelope_sender}"
VARS[SSL_TYPE]="${SSL_TYPE:=}"
VARS[SUPERVISOR_LOGLEVEL]="${SUPERVISOR_LOGLEVEL:=warn}"
VARS[TLS_LEVEL]="${TLS_LEVEL:=modern}"
VARS[UPDATE_CHECK_INTERVAL]="${UPDATE_CHECK_INTERVAL:=1d}"
VARS[VIRUSMAILS_DELETE_DELAY]="${VIRUSMAILS_DELETE_DELAY:=7}"
export HOSTNAME DOMAINNAME CHKSUM_FILE
_obtain_hostname_and_domainname
CHKSUM_FILE=/tmp/docker-mailserver-config-chksum
# ------------------------------------------------------------
# ? << Setup of default and global values / variables
# --
# ? >> Registering functions
# ------------------------------------------------------------
function register_functions
{
_notify 'tasklog' 'Initializing setup'
_notify 'task' 'Registering functions'
# ? >> Checks
_register_check_function '_check_hostname'
# ? >> Setup
_register_setup_function '_setup_supervisor'
_register_setup_function '_setup_default_vars'
_register_setup_function '_setup_file_permissions'
if [[ ${SMTP_ONLY} -ne 1 ]]
then
_register_setup_function '_setup_dovecot'
_register_setup_function '_setup_dovecot_dhparam'
_register_setup_function '_setup_dovecot_quota'
_register_setup_function '_setup_dovecot_local_user'
fi
[[ ${ENABLE_LDAP} -eq 1 ]] && _register_setup_function '_setup_ldap'
[[ ${ENABLE_POSTGREY} -eq 1 ]] && _register_setup_function '_setup_postgrey'
[[ ${ENABLE_SASLAUTHD} -eq 1 ]] && _register_setup_function '_setup_saslauthd'
[[ ${POSTFIX_INET_PROTOCOLS} != 'all' ]] && _register_setup_function '_setup_inet_protocols'
[[ ${ENABLE_FAIL2BAN} -eq 1 ]] && _register_setup_function '_setup_fail2ban'
_register_setup_function '_setup_dkim'
_register_setup_function '_setup_ssl'
_register_setup_function '_setup_docker_permit'
_register_setup_function '_setup_mailname'
_register_setup_function '_setup_amavis'
_register_setup_function '_setup_dmarc_hostname'
_register_setup_function '_setup_postfix_hostname'
_register_setup_function '_setup_dovecot_hostname'
_register_setup_function '_setup_postfix_smtputf8'
_register_setup_function '_setup_postfix_sasl'
_register_setup_function '_setup_postfix_sasl_password'
_register_setup_function '_setup_security_stack'
_register_setup_function '_setup_postfix_aliases'
_register_setup_function '_setup_postfix_vhost'
_register_setup_function '_setup_postfix_dhparam'
_register_setup_function '_setup_postfix_postscreen'
_register_setup_function '_setup_postfix_sizelimits'
# needs to come after _setup_postfix_aliases
[[ ${SPOOF_PROTECTION} -eq 1 ]] && _register_setup_function '_setup_spoof_protection'
if [[ ${ENABLE_SRS} -eq 1 ]]
then
_register_setup_function '_setup_SRS'
_register_start_daemon '_start_daemons_postsrsd'
fi
_register_setup_function '_setup_postfix_access_control'
[[ -n ${DEFAULT_RELAY_HOST} ]] && _register_setup_function '_setup_postfix_default_relay_host'
[[ -n ${RELAY_HOST} ]] && _register_setup_function '_setup_postfix_relay_hosts'
[[ ${ENABLE_POSTFIX_VIRTUAL_TRANSPORT:-0} -eq 1 ]] && _register_setup_function '_setup_postfix_virtual_transport'
_register_setup_function '_setup_postfix_override_configuration'
_register_setup_function '_setup_environment'
_register_setup_function '_setup_logrotate'
_register_setup_function '_setup_mail_summary'
_register_setup_function '_setup_logwatch'
_register_setup_function '_setup_user_patches'
# needs to come last as configuration files are modified in-place
_register_setup_function '_setup_chksum_file'
# ? >> Fixes
_register_fix_function '_fix_var_mail_permissions'
[[ ${ENABLE_AMAVIS} -eq 1 ]] && _register_fix_function '_fix_var_amavis_permissions'
[[ ${ENABLE_CLAMAV} -eq 0 ]] && _register_fix_function '_fix_cleanup_clamav'
[[ ${ENABLE_SPAMASSASSIN} -eq 0 ]] && _register_fix_function '_fix_cleanup_spamassassin'
# ? >> Miscellaneous
_register_misc_function '_misc_save_states'
# ? >> Daemons
_register_start_daemon '_start_daemons_cron'
_register_start_daemon '_start_daemons_rsyslog'
[[ ${SMTP_ONLY} -ne 1 ]] && _register_start_daemon '_start_daemons_dovecot'
[[ ${ENABLE_UPDATE_CHECK} -eq 1 ]] && _register_start_daemon '_start_daemons_update_check'
# needs to be started before SASLauthd
_register_start_daemon '_start_daemons_opendkim'
_register_start_daemon '_start_daemons_opendmarc'
# needs to be started before postfix
[[ ${ENABLE_POSTGREY} -eq 1 ]] && _register_start_daemon '_start_daemons_postgrey'
_register_start_daemon '_start_daemons_postfix'
# needs to be started after postfix
[[ ${ENABLE_SASLAUTHD} -eq 1 ]] && _register_start_daemon '_start_daemons_saslauthd'
[[ ${ENABLE_FAIL2BAN} -eq 1 ]] && _register_start_daemon '_start_daemons_fail2ban'
[[ ${ENABLE_FETCHMAIL} -eq 1 ]] && _register_start_daemon '_start_daemons_fetchmail'
[[ ${ENABLE_CLAMAV} -eq 1 ]] && _register_start_daemon '_start_daemons_clamav'
[[ ${ENABLE_LDAP} -eq 0 ]] && _register_start_daemon '_start_changedetector'
[[ ${ENABLE_AMAVIS} -eq 1 ]] && _register_start_daemon '_start_daemons_amavis'
}
function _register_start_daemon
{
DAEMONS_START+=("${1}")
_notify 'inf' "${1}() registered"
}
function _register_setup_function
{
FUNCS_SETUP+=("${1}")
_notify 'inf' "${1}() registered"
}
function _register_fix_function
{
FUNCS_FIX+=("${1}")
_notify 'inf' "${1}() registered"
}
function _register_check_function
{
FUNCS_CHECK+=("${1}")
_notify 'inf' "${1}() registered"
}
function _register_misc_function
{
FUNCS_MISC+=("${1}")
_notify 'inf' "${1}() registered"
}
function _defunc
{
_notify 'fatal' 'Please fix your configuration. Exiting...'
exit 1
}
# ------------------------------------------------------------
# ? << Registering functions
# --
# ? >> Sourcing all stacks
# 1. Checks
# 2. Setup
# 3. Fixes
# 4. Miscellaneous
# 5. Daemons
# ------------------------------------------------------------
# shellcheck source=./startup/check-stack.sh
. /usr/local/bin/check-stack.sh
# shellcheck source=./startup/setup-stack.sh
. /usr/local/bin/setup-stack.sh
# shellcheck source=./startup/fixes-stack.sh
. /usr/local/bin/fixes-stack.sh
# shellcheck source=./startup/misc-stack.sh
. /usr/local/bin/misc-stack.sh
# shellcheck source=./startup/daemons-stack.sh
. /usr/local/bin/daemons-stack.sh
# ------------------------------------------------------------
# ? << Sourcing all stacks
# --
# ? >> Executing all stacks
# ------------------------------------------------------------
_notify 'tasklog' "Welcome to docker-mailserver $(</VERSION)"
register_functions
check
setup
[[ ${DMS_DEBUG} -eq 1 ]] && print-environment
fix
start_misc
start_daemons
_notify 'tasklog' "${HOSTNAME} is up and running"
touch /var/log/mail/mail.log
tail -Fn 0 /var/log/mail/mail.log
exit 0
Reference in a new issue View git blame Copy permalink