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docker-mailserver/target/start-mailserver.sh
alinmear 26992bb66f #503 (#522) 
* Add method overwrite_config()
This method takes 2 arguments:
  1.) Environment Variable Prefix
  2.) String of files separated by whitespace

e.g.
  export LDAP_SEARCH_BASE=dc=domain,dc=loc
  export LDAP_BIND_PW=test

  overwrite_config "LDAP_" "/etc/postfix/ldap-users.cf
  /etc/postfix/ldap-groups.cf"

Logic:
  + all env vars will be search for vars with the prefix LDAP_
  + afterwards they will be dissembled in key value pairs
    LDAP_BIND_PW=test --> bind_pw test
  + the key and value will be substituted within the provided files
  via sed

* Fix #503 added logic for custom configs provided at container
provisioning within /tmp/docker-mailserver

* Add additional unit tests for postfix ldap integration

    * check custom configs copied
    * check environment variables substituted

* Fix quoting problems in tests.bats

* Fix missing brackets in function _fix_var_amavis_permissions()

* Fix typo in _setup_ldap

* Fix notify in overwrite_config

* Fix typo

* Fix added dovecot ldap config provisioning again and Add notify for tasks
2017-04-26 14:56:08 +02:00

1238 lines
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#!/bin/bash
##########################################################################
# >> DEFAULT VARS
#
# add them here.
# Example: DEFAULT_VARS["KEY"]="VALUE"
##########################################################################
declare -A DEFAULT_VARS
DEFAULT_VARS["ENABLE_CLAMAV"]="${ENABLE_CLAMAV:="0"}"
DEFAULT_VARS["ENABLE_SPAMASSASSIN"]="${ENABLE_SPAMASSASSIN:="0"}"
DEFAULT_VARS["ENABLE_POP3"]="${ENABLE_POP3:="0"}"
DEFAULT_VARS["ENABLE_FAIL2BAN"]="${ENABLE_FAIL2BAN:="0"}"
DEFAULT_VARS["ENABLE_MANAGESIEVE"]="${ENABLE_MANAGESIEVE:="0"}"
DEFAULT_VARS["ENABLE_FETCHMAIL"]="${ENABLE_FETCHMAIL:="0"}"
DEFAULT_VARS["ENABLE_LDAP"]="${ENABLE_LDAP:="0"}"
DEFAULT_VARS["ENABLE_POSTGREY"]="${ENABLE_POSTGREY:="0"}"
DEFAULT_VARS["POSTGREY_DELAY"]="${POSTGREY_DELAY:="300"}"
DEFAULT_VARS["POSTGREY_MAX_AGE"]="${POSTGREY_MAX_AGE:="35"}"
DEFAULT_VARS["POSTGREY_TEXT"]="${POSTGREY_TEXT:="Delayed by postgrey"}"
DEFAULT_VARS["ENABLE_SASLAUTHD"]="${ENABLE_SASLAUTHD:="0"}"
DEFAULT_VARS["SMTP_ONLY"]="${SMTP_ONLY:="0"}"
DEFAULT_VARS["DMS_DEBUG"]="${DMS_DEBUG:="0"}"
DEFAULT_VARS["OVERRIDE_HOSTNAME"]="${OVERRIDE_HOSTNAME}"
##########################################################################
# << DEFAULT VARS
##########################################################################
##########################################################################
# >> GLOBAL VARS
#
# add your global script variables here.
#
# Example: KEY="VALUE"
##########################################################################
HOSTNAME="$(hostname -f)"
DOMAINNAME="$(hostname -d)"
##########################################################################
# << GLOBAL VARS
##########################################################################
##########################################################################
# >> REGISTER FUNCTIONS
#
# add your new functions/methods here.
#
# NOTE: position matters when registering a function in stacks. First in First out
# Execution Logic:
# > check functions
# > setup functions
# > fix functions
# > misc functions
# > start-daemons
#
# Example:
# if [ CONDITION IS MET ]; then
# _register_{setup,fix,check,start}_{functions,daemons} "$FUNCNAME"
# fi
#
# Implement them in the section-group: {check,setup,fix,start}
##########################################################################
function register_functions() {
notify 'taskgrp' 'Initializing setup'
notify 'task' 'Registering check,setup,fix,misc and start-daemons functions'
################### >> check funcs
_register_check_function "_check_environment_variables"
_register_check_function "_check_hostname"
################### << check funcs
################### >> setup funcs
_register_setup_function "_setup_default_vars"
if [ "$ENABLE_ELK_FORWARDER" = 1 ]; then
_register_setup_function "_setup_elk_forwarder"
fi
if [ "$SMTP_ONLY" != 1 ]; then
_register_setup_function "_setup_dovecot"
_register_setup_function "_setup_dovecot_local_user"
fi
if [ "$ENABLE_LDAP" = 1 ];then
_register_setup_function "_setup_ldap"
fi
if [ "$ENABLE_SASLAUTHD" = 1 ];then
_register_setup_function "_setup_saslauthd"
_register_setup_function "_setup_postfix_sasl"
fi
if [ "$ENABLE_POSTGREY" = 1 ];then
_register_setup_function "_setup_postgrey"
fi
_register_setup_function "_setup_dkim"
_register_setup_function "_setup_ssl"
_register_setup_function "_setup_docker_permit"
_register_setup_function "_setup_mailname"
_register_setup_function "_setup_amavis"
_register_setup_function "_setup_dmarc_hostname"
_register_setup_function "_setup_postfix_hostname"
_register_setup_function "_setup_dovecot_hostname"
_register_setup_function "_setup_postfix_override_configuration"
_register_setup_function "_setup_postfix_sasl_password"
_register_setup_function "_setup_security_stack"
_register_setup_function "_setup_postfix_aliases"
_register_setup_function "_setup_postfix_vhost"
if [ ! -z "$AWS_SES_HOST" -a ! -z "$AWS_SES_USERPASS" ]; then
_register_setup_function "_setup_postfix_relay_amazon_ses"
fi
if [ "$ENABLE_POSTFIX_VIRTUAL_TRANSPORT" = 1 ]; then
_register_setup_function "_setup_postfix_virtual_transport"
fi
_register_setup_function "_setup_environment"
################### << setup funcs
################### >> fix funcs
_register_fix_function "_fix_var_mail_permissions"
_register_fix_function "_fix_var_amavis_permissions"
################### << fix funcs
################### >> misc funcs
_register_misc_function "_misc_save_states"
################### << misc funcs
################### >> daemon funcs
_register_start_daemon "_start_daemons_cron"
_register_start_daemon "_start_daemons_rsyslog"
if [ "$ENABLE_ELK_FORWARDER" = 1 ]; then
_register_start_daemon "_start_daemons_filebeat"
fi
if [ "$SMTP_ONLY" != 1 ]; then
_register_start_daemon "_start_daemons_dovecot"
fi
# needs to be started before saslauthd
_register_start_daemon "_start_daemons_opendkim"
_register_start_daemon "_start_daemons_opendmarc"
#postfix uses postgrey, needs to be started before postfix
if [ "$ENABLE_POSTGREY" = 1 ]; then
_register_start_daemon "_start_daemons_postgrey"
fi
_register_start_daemon "_start_daemons_postfix"
if [ "$ENABLE_SASLAUTHD" = 1 ];then
_register_start_daemon "_start_daemons_saslauthd"
fi
# care needs to run after postfix
if [ "$ENABLE_FAIL2BAN" = 1 ]; then
_register_start_daemon "_start_daemons_fail2ban"
fi
if [ "$ENABLE_FETCHMAIL" = 1 ]; then
_register_start_daemon "_start_daemons_fetchmail"
fi
if [ "$ENABLE_CLAMAV" = 1 ]; then
_register_start_daemon "_start_daemons_clamav"
fi
_register_start_daemon "_start_daemons_amavis"
################### << daemon funcs
}
##########################################################################
# << REGISTER FUNCTIONS
##########################################################################
# !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
# ! CARE --> DON'T CHANGE, unless you exactly know what you are doing
# !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
# >>
##########################################################################
# >> CONSTANTS
##########################################################################
declare -a FUNCS_SETUP
declare -a FUNCS_FIX
declare -a FUNCS_CHECK
declare -a FUNCS_MISC
declare -a DAEMONS_START
declare -A HELPERS_EXEC_STATE
##########################################################################
# << CONSTANTS
##########################################################################
##########################################################################
# >> protected register_functions
##########################################################################
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"
}
##########################################################################
# << protected register_functions
##########################################################################
function notify () {
c_red="\e[0;31m"
c_green="\e[0;32m"
c_brown="\e[0;33m"
c_blue="\e[0;34m"
c_bold="\033[1m"
c_reset="\e[0m"
notification_type=$1
notification_msg=$2
notification_format=$3
msg=""
case "${notification_type}" in
'taskgrp')
msg="${c_bold}${notification_msg}${c_reset}"
;;
'task')
if [[ ${DEFAULT_VARS["DMS_DEBUG"]} == 1 ]]; then
msg=" ${notification_msg}${c_reset}"
fi
;;
'inf')
if [[ ${DEFAULT_VARS["DMS_DEBUG"]} == 1 ]]; then
msg="${c_green} * ${notification_msg}${c_reset}"
fi
;;
'started')
msg="${c_green} ${notification_msg}${c_reset}"
;;
'warn')
msg="${c_brown} * ${notification_msg}${c_reset}"
;;
'err')
msg="${c_red} * ${notification_msg}${c_reset}"
;;
'fatal')
msg="${c_red}Error: ${notification_msg}${c_reset}"
;;
*)
msg=""
;;
esac
case "${notification_format}" in
'n')
options="-ne"
;;
*)
options="-e"
;;
esac
[[ ! -z "${msg}" ]] && echo $options "${msg}"
}
function defunc() {
notify 'fatal' "Please fix your configuration. Exiting..."
exit 1
}
function display_startup_daemon() {
$1 &>/dev/null
res=$?
if [[ ${DEFAULT_VARS["DMS_DEBUG"]} == 1 ]]; then
if [ $res = 0 ]; then
notify 'started' " [ OK ]"
else
echo "false"
notify 'err' " [ FAILED ]"
fi
fi
return $res
}
function override_config() {
notify "task" "Starting do do overrides"
declare -A config_overrides
_env_variable_prefix=$1
[ -z ${_env_variable_prefix} ] && return 1
IFS=" " read -r -a _config_files <<< $2
# dispatch env variables
for env_variable in $(printenv | grep $_env_variable_prefix);do
# get key
# IFS not working because values like ldap_query_filter or search base consists of several '='
# IFS="=" read -r -a __values <<< $env_variable
# key="${__values[0]}"
# value="${__values[1]}"
key=$(echo $env_variable | cut -d "=" -f1)
key=${key#"${_env_variable_prefix}"}
# make key lowercase
key=${key,,}
# get value
value=$(echo $env_variable | cut -d "=" -f2-)
config_overrides[$key]=$value
done
for f in "${_config_files[@]}"
do
if [ ! -f "${f}" ];then
echo "Can not find ${f}. Skipping override"
else
for key in ${!config_overrides[@]}
do
[ -z $key ] && echo -e "\t no key provided" && return 1
sed -i -e "s|^${key}[[:space:]]\+.*|${key} = "${config_overrides[$key]}'|g' \
${f}
done
fi
done
}
# !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
# ! CARE --> DON'T CHANGE, except you know exactly what you are doing
# !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
# <<
##########################################################################
# >> Check Stack
#
# Description: Place functions for initial check of container sanity
##########################################################################
function check() {
notify 'taskgrp' 'Checking configuration'
for _func in "${FUNCS_CHECK[@]}";do
$_func
[ $? != 0 ] && defunc
done
}
function _check_hostname() {
notify "task" "Check that hostname/domainname is provided or overidden (no default docker hostname/kubernetes) [$FUNCNAME]"
if [[ ! -z ${DEFAULT_VARS["OVERRIDE_HOSTNAME"]} ]]; then
export HOSTNAME=${DEFAULT_VARS["OVERRIDE_HOSTNAME"]}
export DOMAINNAME=$(echo $HOSTNAME | sed s/[^.]*.//)
fi
if ( ! echo $HOSTNAME | grep -E '^(\S+[.]\S+)$' > /dev/null ); then
notify 'err' "Setting hostname/domainname is required"
return 1
else
notify 'inf' "Domain has been set to $DOMAINNAME"
notify 'inf' "Hostname has been set to $HOSTNAME"
return 0
fi
}
function _check_environment_variables() {
notify "task" "Check that there are no conflicts with env variables [$FUNCNAME]"
return 0
}
##########################################################################
# << Check Stack
##########################################################################
##########################################################################
# >> Setup Stack
#
# Description: Place functions for functional configurations here
##########################################################################
function setup() {
notify 'taskgrp' 'Configuring mail server'
for _func in "${FUNCS_SETUP[@]}";do
$_func
done
}
function _setup_default_vars() {
notify 'task' "Setting up default variables [$FUNCNAME]"
for var in ${!DEFAULT_VARS[@]}; do
echo "export $var=${DEFAULT_VARS[$var]}" >> /root/.bashrc
[ $? != 0 ] && notify 'err' "Unable to set $var=${DEFAULT_VARS[$var]}" && return 1
notify 'inf' "Set $var=${DEFAULT_VARS[$var]}"
done
}
function _setup_mailname() {
notify 'task' 'Setting up Mailname'
notify 'inf' "Creating /etc/mailname"
echo $DOMAINNAME > /etc/mailname
}
function _setup_amavis() {
notify 'task' 'Setting up Amavis'
notify 'inf' "Applying hostname to /etc/amavis/conf.d/05-node_id"
sed -i 's/^#\$myhostname = "mail.example.com";/\$myhostname = "'$HOSTNAME'";/' /etc/amavis/conf.d/05-node_id
}
function _setup_dmarc_hostname() {
notify 'task' 'Setting up dmarc'
notify 'inf' "Applying hostname to /etc/opendmarc.conf"
sed -i -e 's/^AuthservID.*$/AuthservID '$HOSTNAME'/g' \
-e 's/^TrustedAuthservIDs.*$/TrustedAuthservIDs '$HOSTNAME'/g' /etc/opendmarc.conf
}
function _setup_postfix_hostname() {
notify 'task' 'Applying hostname and domainname to Postfix'
notify 'inf' "Applying hostname to /etc/postfix/main.cf"
postconf -e "myhostname = $HOSTNAME"
postconf -e "mydomain = $DOMAINNAME"
}
function _setup_dovecot_hostname() {
notify 'task' 'Applying hostname to Dovecot'
notify 'inf' "Applying hostname to /etc/dovecot/conf.d/15-lda.conf"
sed -i 's/^#hostname =.*$/hostname = '$HOSTNAME'/g' /etc/dovecot/conf.d/15-lda.conf
}
function _setup_dovecot() {
notify 'task' 'Setting up Dovecot'
cp -a /usr/share/dovecot/protocols.d /etc/dovecot/
# Disable pop3 (it will be eventually enabled later in the script, if requested)
mv /etc/dovecot/protocols.d/pop3d.protocol /etc/dovecot/protocols.d/pop3d.protocol.disab
mv /etc/dovecot/protocols.d/managesieved.protocol /etc/dovecot/protocols.d/managesieved.protocol.disab
sed -i -e 's/#ssl = yes/ssl = yes/g' /etc/dovecot/conf.d/10-master.conf
sed -i -e 's/#port = 993/port = 993/g' /etc/dovecot/conf.d/10-master.conf
sed -i -e 's/#port = 995/port = 995/g' /etc/dovecot/conf.d/10-master.conf
sed -i -e 's/#ssl = yes/ssl = required/g' /etc/dovecot/conf.d/10-ssl.conf
# Enable Managesieve service by setting the symlink
# to the configuration file Dovecot will actually find
if [ "$ENABLE_MANAGESIEVE" = 1 ]; then
notify 'inf' "Sieve management enabled"
mv /etc/dovecot/protocols.d/managesieved.protocol.disab /etc/dovecot/protocols.d/managesieved.protocol
fi
}
function _setup_dovecot_local_user() {
notify 'task' 'Setting up Dovecot Local User'
echo -n > /etc/postfix/vmailbox
echo -n > /etc/dovecot/userdb
if [ -f /tmp/docker-mailserver/postfix-accounts.cf -a "$ENABLE_LDAP" != 1 ]; then
notify 'inf' "Checking file line endings"
sed -i 's/\r//g' /tmp/docker-mailserver/postfix-accounts.cf
notify 'inf' "Regenerating postfix user list"
echo "# WARNING: this file is auto-generated. Modify config/postfix-accounts.cf to edit user list." > /etc/postfix/vmailbox
# Checking that /tmp/docker-mailserver/postfix-accounts.cf ends with a newline
sed -i -e '$a\' /tmp/docker-mailserver/postfix-accounts.cf
chown dovecot:dovecot /etc/dovecot/userdb
chmod 640 /etc/dovecot/userdb
sed -i -e '/\!include auth-ldap\.conf\.ext/s/^/#/' /etc/dovecot/conf.d/10-auth.conf
sed -i -e '/\!include auth-passwdfile\.inc/s/^#//' /etc/dovecot/conf.d/10-auth.conf
# Creating users
# 'pass' is encrypted
# comments and empty lines are ignored
grep -v "^\s*$\|^\s*\#" /tmp/docker-mailserver/postfix-accounts.cf | while IFS=$'|' read login pass
do
# Setting variables for better readability
user=$(echo ${login} | cut -d @ -f1)
domain=$(echo ${login} | cut -d @ -f2)
# Let's go!
notify 'inf' "user '${user}' for domain '${domain}' with password '********'"
echo "${login} ${domain}/${user}/" >> /etc/postfix/vmailbox
# User database for dovecot has the following format:
# user:password:uid:gid:(gecos):home:(shell):extra_fields
# Example :
# ${login}:${pass}:5000:5000::/var/mail/${domain}/${user}::userdb_mail=maildir:/var/mail/${domain}/${user}
echo "${login}:${pass}:5000:5000::/var/mail/${domain}/${user}::" >> /etc/dovecot/userdb
mkdir -p /var/mail/${domain}
if [ ! -d "/var/mail/${domain}/${user}" ]; then
maildirmake.dovecot "/var/mail/${domain}/${user}"
maildirmake.dovecot "/var/mail/${domain}/${user}/.Sent"
maildirmake.dovecot "/var/mail/${domain}/${user}/.Trash"
maildirmake.dovecot "/var/mail/${domain}/${user}/.Drafts"
echo -e "INBOX\nSent\nTrash\nDrafts" >> "/var/mail/${domain}/${user}/subscriptions"
touch "/var/mail/${domain}/${user}/.Sent/maildirfolder"
fi
# Copy user provided sieve file, if present
test -e /tmp/docker-mailserver/${login}.dovecot.sieve && cp /tmp/docker-mailserver/${login}.dovecot.sieve /var/mail/${domain}/${user}/.dovecot.sieve
echo ${domain} >> /tmp/vhost.tmp
done
else
notify 'warn' "'config/docker-mailserver/postfix-accounts.cf' is not provided. No mail account created."
fi
}
function _setup_ldap() {
notify 'task' 'Setting up Ldap'
notify 'inf' 'Checking for custom configs'
# cp config files if in place
for i in 'users' 'groups' 'aliases'; do
fpath="/tmp/docker-mailserver/ldap-${i}.cf"
if [ -f $fpath ]; then
cp ${fpath} /etc/postfix/ldap-${i}.cf
fi
done
notify 'inf' 'Starting to override configs'
override_config "LDAP_" "/etc/postfix/ldap-users.cf /etc/postfix/ldap-groups.cf /etc/postfix/ldap-aliases.cf"
# @TODO: Environment Variables for DOVECOT ldap integration to configure for better control
notify 'inf' "Configuring dovecot LDAP authentification"
sed -i -e 's|^hosts.*|hosts = '${LDAP_SERVER_HOST:="mail.domain.com"}'|g' \
-e 's|^base.*|base = '${LDAP_SEARCH_BASE:="ou=people,dc=domain,dc=com"}'|g' \
-e 's|^dn\s*=.*|dn = '${LDAP_BIND_DN:="cn=admin,dc=domain,dc=com"}'|g' \
-e 's|^dnpass\s*=.*|dnpass = '${LDAP_BIND_PW:="admin"}'|g' \
/etc/dovecot/dovecot-ldap.conf.ext
# Add domainname to vhost.
echo $DOMAINNAME >> /tmp/vhost.tmp
notify 'inf' "Enabling dovecot LDAP authentification"
sed -i -e '/\!include auth-ldap\.conf\.ext/s/^#//' /etc/dovecot/conf.d/10-auth.conf
sed -i -e '/\!include auth-passwdfile\.inc/s/^/#/' /etc/dovecot/conf.d/10-auth.conf
notify 'inf' "Configuring LDAP"
[ -f /etc/postfix/ldap-users.cf ] && \
postconf -e "virtual_mailbox_maps = ldap:/etc/postfix/ldap-users.cf" || \
notify 'inf' "==> Warning: /etc/postfix/ldap-user.cf not found"
[ -f /etc/postfix/ldap-aliases.cf -a -f /etc/postfix/ldap-groups.cf ] && \
postconf -e "virtual_alias_maps = ldap:/etc/postfix/ldap-aliases.cf, ldap:/etc/postfix/ldap-groups.cf" || \
notify 'inf' "==> Warning: /etc/postfix/ldap-aliases.cf or /etc/postfix/ldap-groups.cf not found"
return 0
}
function _setup_postgrey() {
notify 'inf' "Configuring postgrey"
sed -i -e 's/bl.spamcop.net$/bl.spamcop.net, check_policy_service inet:127.0.0.1:10023/' /etc/postfix/main.cf
sed -i -e "s/\"--inet=127.0.0.1:10023\"/\"--inet=127.0.0.1:10023 --delay=$POSTGREY_DELAY --max-age=$POSTGREY_MAX_AGE\"/" /etc/default/postgrey
TEXT_FOUND=`grep -i "POSTGREY_TEXT" /etc/default/postgrey | wc -l`
if [ $TEXT_FOUND -eq 0 ]; then
printf "POSTGREY_TEXT=\"$POSTGREY_TEXT\"\n\n" >> /etc/default/postgrey
fi
cp -f /tmp/docker-mailserver/whitelist_clients.local /etc/postgrey/whitelist_clients.local
}
function _setup_postfix_sasl() {
[ ! -f /etc/postfix/sasl/smtpd.conf ] && cat > /etc/postfix/sasl/smtpd.conf << EOF
pwcheck_method: saslauthd
mech_list: plain login
EOF
return 0
}
function _setup_saslauthd() {
notify 'task' "Setting up Saslauthd"
notify 'inf' "Configuring Cyrus SASL"
# checking env vars and setting defaults
[ -z "$SASLAUTHD_MECHANISMS" ] && SASLAUTHD_MECHANISMS=pam
[ "$SASLAUTHD_MECHANISMS" = ldap -a -z "$SASLAUTHD_LDAP_SEARCH_BASE" ] && SASLAUTHD_MECHANISMS=pam
[ -z "$SASLAUTHD_LDAP_SERVER" ] && SASLAUTHD_LDAP_SERVER=localhost
[ -z "$SASLAUTHD_LDAP_FILTER" ] && SASLAUTHD_LDAP_FILTER='(&(uniqueIdentifier=%u)(mailEnabled=TRUE))'
([ -z "$SASLAUTHD_LDAP_SSL" ] || [ $SASLAUTHD_LDAP_SSL == 0 ]) && SASLAUTHD_LDAP_PROTO='ldap://' || SASLAUTHD_LDAP_PROTO='ldaps://'
if [ ! -f /etc/saslauthd.conf ]; then
notify 'inf' "Creating /etc/saslauthd.conf"
cat > /etc/saslauthd.conf << EOF
ldap_servers: ${SASLAUTHD_LDAP_PROTO}${SASLAUTHD_LDAP_SERVER}
ldap_auth_method: bind
ldap_bind_dn: ${SASLAUTHD_LDAP_BIND_DN}
ldap_bind_pw: ${SASLAUTHD_LDAP_PASSWORD}
ldap_search_base: ${SASLAUTHD_LDAP_SEARCH_BASE}
ldap_filter: ${SASLAUTHD_LDAP_FILTER}
ldap_referrals: yes
log_level: 10
EOF
fi
sed -i \
-e "/^[^#].*smtpd_sasl_type.*/s/^/#/g" \
-e "/^[^#].*smtpd_sasl_path.*/s/^/#/g" \
etc/postfix/master.cf
sed -i \
-e "s|^START=.*|START=yes|g" \
-e "s|^MECHANISMS=.*|MECHANISMS="\"$SASLAUTHD_MECHANISMS\""|g" \
-e "s|^MECH_OPTIONS=.*|MECH_OPTIONS="\"$SASLAUTHD_MECH_OPTIONS\""|g" \
/etc/default/saslauthd
if [ "$SASLAUTHD_MECHANISMS" = rimap ]; then
sed -i \
-e 's|^OPTIONS="|OPTIONS="-r |g' \
/etc/default/saslauthd
fi
sed -i \
-e "/smtpd_sasl_path =.*/d" \
-e "/smtpd_sasl_type =.*/d" \
-e "/dovecot_destination_recipient_limit =.*/d" \
/etc/postfix/main.cf
gpasswd -a postfix sasl
}
function _setup_postfix_aliases() {
notify 'task' 'Setting up Postfix Aliases'
echo -n > /etc/postfix/virtual
echo -n > /etc/postfix/regexp
if [ -f /tmp/docker-mailserver/postfix-virtual.cf ]; then
# Copying virtual file
cp -f /tmp/docker-mailserver/postfix-virtual.cf /etc/postfix/virtual
while read from to
do
# Setting variables for better readability
uname=$(echo ${from} | cut -d @ -f1)
domain=$(echo ${from} | cut -d @ -f2)
# if they are equal it means the line looks like: "user1 other@domain.tld"
test "$uname" != "$domain" && echo ${domain} >> /tmp/vhost.tmp
done < /tmp/docker-mailserver/postfix-virtual.cf
else
notify 'inf' "Warning 'config/postfix-virtual.cf' is not provided. No mail alias/forward created."
fi
if [ -f /tmp/docker-mailserver/postfix-regexp.cf ]; then
# Copying regexp alias file
notify 'inf' "Adding regexp alias file postfix-regexp.cf"
cp -f /tmp/docker-mailserver/postfix-regexp.cf /etc/postfix/regexp
sed -i -e '/^virtual_alias_maps/{
s/ regexp:.*//
s/$/ regexp:\/etc\/postfix\/regexp/
}' /etc/postfix/main.cf
fi
}
function _setup_dkim() {
notify 'task' 'Setting up DKIM'
mkdir -p /etc/opendkim && touch /etc/opendkim/SigningTable
# Check if keys are already available
if [ -e "/tmp/docker-mailserver/opendkim/KeyTable" ]; then
cp -a /tmp/docker-mailserver/opendkim/* /etc/opendkim/
notify 'inf' "DKIM keys added for: `ls -C /etc/opendkim/keys/`"
notify 'inf' "Changing permissions on /etc/opendkim"
chown -R opendkim:opendkim /etc/opendkim/
# And make sure permissions are right
chmod -R 0700 /etc/opendkim/keys/
else
notify 'warn' "No DKIM key provided. Check the documentation to find how to get your keys."
fi
}
function _setup_ssl() {
notify 'task' 'Setting up SSL'
# SSL Configuration
case $SSL_TYPE in
"letsencrypt" )
# letsencrypt folders and files mounted in /etc/letsencrypt
if [ -e "/etc/letsencrypt/live/$HOSTNAME/cert.pem" ] \
&& [ -e "/etc/letsencrypt/live/$HOSTNAME/fullchain.pem" ]; then
KEY=""
if [ -e "/etc/letsencrypt/live/$HOSTNAME/privkey.pem" ]; then
KEY="privkey"
elif [ -e "/etc/letsencrypt/live/$HOSTNAME/key.pem" ]; then
KEY="key"
fi
if [ -n "$KEY" ]; then
notify 'inf' "Adding $HOSTNAME SSL certificate"
# Postfix configuration
sed -i -r 's~smtpd_tls_cert_file=/etc/ssl/certs/ssl-cert-snakeoil.pem~smtpd_tls_cert_file=/etc/letsencrypt/live/'$HOSTNAME'/fullchain.pem~g' /etc/postfix/main.cf
sed -i -r 's~smtpd_tls_key_file=/etc/ssl/private/ssl-cert-snakeoil.key~smtpd_tls_key_file=/etc/letsencrypt/live/'$HOSTNAME'/'"$KEY"'\.pem~g' /etc/postfix/main.cf
# Dovecot configuration
sed -i -e 's~ssl_cert = </etc/dovecot/dovecot\.pem~ssl_cert = </etc/letsencrypt/live/'$HOSTNAME'/fullchain\.pem~g' /etc/dovecot/conf.d/10-ssl.conf
sed -i -e 's~ssl_key = </etc/dovecot/private/dovecot\.pem~ssl_key = </etc/letsencrypt/live/'$HOSTNAME'/'"$KEY"'\.pem~g' /etc/dovecot/conf.d/10-ssl.conf
notify 'inf' "SSL configured with 'letsencrypt' certificates"
fi
fi
;;
"custom" )
# Adding CA signed SSL certificate if provided in 'postfix/ssl' folder
if [ -e "/tmp/docker-mailserver/ssl/$HOSTNAME-full.pem" ]; then
notify 'inf' "Adding $HOSTNAME SSL certificate"
mkdir -p /etc/postfix/ssl
cp "/tmp/docker-mailserver/ssl/$HOSTNAME-full.pem" /etc/postfix/ssl
# Postfix configuration
sed -i -r 's~smtpd_tls_cert_file=/etc/ssl/certs/ssl-cert-snakeoil.pem~smtpd_tls_cert_file=/etc/postfix/ssl/'$HOSTNAME'-full.pem~g' /etc/postfix/main.cf
sed -i -r 's~smtpd_tls_key_file=/etc/ssl/private/ssl-cert-snakeoil.key~smtpd_tls_key_file=/etc/postfix/ssl/'$HOSTNAME'-full.pem~g' /etc/postfix/main.cf
# Dovecot configuration
sed -i -e 's~ssl_cert = </etc/dovecot/dovecot\.pem~ssl_cert = </etc/postfix/ssl/'$HOSTNAME'-full\.pem~g' /etc/dovecot/conf.d/10-ssl.conf
sed -i -e 's~ssl_key = </etc/dovecot/private/dovecot\.pem~ssl_key = </etc/postfix/ssl/'$HOSTNAME'-full\.pem~g' /etc/dovecot/conf.d/10-ssl.conf
notify 'inf' "SSL configured with 'CA signed/custom' certificates"
fi
;;
"manual" )
# Lets you manually specify the location of the SSL Certs to use. This gives you some more control over this whole processes (like using kube-lego to generate certs)
if [ -n "$SSL_CERT_PATH" ] \
&& [ -n "$SSL_KEY_PATH" ]; then
notify 'inf' "Configuring certificates using cert $SSL_CERT_PATH and key $SSL_KEY_PATH"
mkdir -p /etc/postfix/ssl
cp "$SSL_CERT_PATH" /etc/postfix/ssl/cert
cp "$SSL_KEY_PATH" /etc/postfix/ssl/key
chmod 600 /etc/postfix/ssl/cert
chmod 600 /etc/postfix/ssl/key
# Postfix configuration
sed -i -r 's~smtpd_tls_cert_file=/etc/ssl/certs/ssl-cert-snakeoil.pem~smtpd_tls_cert_file=/etc/postfix/ssl/cert~g' /etc/postfix/main.cf
sed -i -r 's~smtpd_tls_key_file=/etc/ssl/private/ssl-cert-snakeoil.key~smtpd_tls_key_file=/etc/postfix/ssl/key~g' /etc/postfix/main.cf
# Dovecot configuration
sed -i -e 's~ssl_cert = </etc/dovecot/dovecot\.pem~ssl_cert = </etc/postfix/ssl/cert~g' /etc/dovecot/conf.d/10-ssl.conf
sed -i -e 's~ssl_key = </etc/dovecot/private/dovecot\.pem~ssl_key = </etc/postfix/ssl/key~g' /etc/dovecot/conf.d/10-ssl.conf
notify 'inf' "SSL configured with 'Manual' certificates"
fi
;;
"self-signed" )
# Adding self-signed SSL certificate if provided in 'postfix/ssl' folder
if [ -e "/tmp/docker-mailserver/ssl/$HOSTNAME-cert.pem" ] \
&& [ -e "/tmp/docker-mailserver/ssl/$HOSTNAME-key.pem" ] \
&& [ -e "/tmp/docker-mailserver/ssl/$HOSTNAME-combined.pem" ] \
&& [ -e "/tmp/docker-mailserver/ssl/demoCA/cacert.pem" ]; then
notify 'inf' "Adding $HOSTNAME SSL certificate"
mkdir -p /etc/postfix/ssl
cp "/tmp/docker-mailserver/ssl/$HOSTNAME-cert.pem" /etc/postfix/ssl
cp "/tmp/docker-mailserver/ssl/$HOSTNAME-key.pem" /etc/postfix/ssl
# Force permission on key file
chmod 600 /etc/postfix/ssl/$HOSTNAME-key.pem
cp "/tmp/docker-mailserver/ssl/$HOSTNAME-combined.pem" /etc/postfix/ssl
cp /tmp/docker-mailserver/ssl/demoCA/cacert.pem /etc/postfix/ssl
# Postfix configuration
sed -i -r 's~smtpd_tls_cert_file=/etc/ssl/certs/ssl-cert-snakeoil.pem~smtpd_tls_cert_file=/etc/postfix/ssl/'$HOSTNAME'-cert.pem~g' /etc/postfix/main.cf
sed -i -r 's~smtpd_tls_key_file=/etc/ssl/private/ssl-cert-snakeoil.key~smtpd_tls_key_file=/etc/postfix/ssl/'$HOSTNAME'-key.pem~g' /etc/postfix/main.cf
sed -i -r 's~#smtpd_tls_CAfile=~smtpd_tls_CAfile=/etc/postfix/ssl/cacert.pem~g' /etc/postfix/main.cf
sed -i -r 's~#smtp_tls_CAfile=~smtp_tls_CAfile=/etc/postfix/ssl/cacert.pem~g' /etc/postfix/main.cf
ln -s /etc/postfix/ssl/cacert.pem "/etc/ssl/certs/cacert-$HOSTNAME.pem"
# Dovecot configuration
sed -i -e 's~ssl_cert = </etc/dovecot/dovecot\.pem~ssl_cert = </etc/postfix/ssl/'$HOSTNAME'-combined\.pem~g' /etc/dovecot/conf.d/10-ssl.conf
sed -i -e 's~ssl_key = </etc/dovecot/private/dovecot\.pem~ssl_key = </etc/postfix/ssl/'$HOSTNAME'-key\.pem~g' /etc/dovecot/conf.d/10-ssl.conf
notify 'inf' "SSL configured with 'self-signed' certificates"
fi
;;
esac
}
function _setup_postfix_vhost() {
notify 'task' "Setting up Postfix vhost"
if [ -f /tmp/vhost.tmp ]; then
cat /tmp/vhost.tmp | sort | uniq > /etc/postfix/vhost && rm /tmp/vhost.tmp
fi
}
function _setup_docker_permit() {
notify 'task' 'Setting up PERMIT_DOCKER Option'
container_ip=$(ip addr show eth0 | grep 'inet ' | sed 's/[^0-9\.\/]*//g' | cut -d '/' -f 1)
container_network="$(echo $container_ip | cut -d '.' -f1-2).0.0"
case $PERMIT_DOCKER in
"host" )
notify 'inf' "Adding $container_network/16 to my networks"
postconf -e "$(postconf | grep '^mynetworks =') $container_network/16"
echo $container_network/16 >> /etc/opendmarc/ignore.hosts
echo $container_network/16 >> /etc/opendkim/TrustedHosts
;;
"network" )
notify 'inf' "Adding docker network in my networks"
postconf -e "$(postconf | grep '^mynetworks =') 172.16.0.0/12"
echo 172.16.0.0/12 >> /etc/opendmarc/ignore.hosts
echo 172.16.0.0/12 >> /etc/opendkim/TrustedHosts
;;
* )
notify 'inf' "Adding container ip in my networks"
postconf -e "$(postconf | grep '^mynetworks =') $container_ip/32"
echo $container_ip/32 >> /etc/opendmarc/ignore.hosts
echo $container_ip/32 >> /etc/opendkim/TrustedHosts
;;
esac
}
function _setup_postfix_virtual_transport() {
notify 'task' 'Setting up Postfix virtual transport'
[ -z "${POSTFIX_DAGENT}" ] && \
echo "${POSTFIX_DAGENT} not set." && \
return 1
postconf -e "virtual_transport = ${POSTFIX_DAGENT}"
}
function _setup_postfix_override_configuration() {
notify 'task' 'Setting up Postfix Override configuration'
if [ -f /tmp/docker-mailserver/postfix-main.cf ]; then
while read line; do
# all valid postfix options start with a lower case letter
# http://www.postfix.org/postconf.5.html
if [[ "$line" =~ ^[a-z] ]]; then
postconf -e "$line"
fi
done < /tmp/docker-mailserver/postfix-main.cf
notify 'inf' "Loaded 'config/postfix-main.cf'"
else
notify 'inf' "No extra postfix settings loaded because optional '/tmp/docker-mailserver/postfix-main.cf' not provided."
fi
}
function _setup_postfix_sasl_password() {
notify 'task' 'Setting up Postfix SASL Password'
# Support general SASL password
rm -f /etc/postfix/sasl_passwd
if [ ! -z "$SASL_PASSWD" ]; then
echo "$SASL_PASSWD" >> /etc/postfix/sasl_passwd
fi
# Install SASL passwords
if [ -f /etc/postfix/sasl_passwd ]; then
chown root:root /etc/postfix/sasl_passwd
chmod 0600 /etc/postfix/sasl_passwd
notify 'inf' "Loaded SASL_PASSWD"
else
notify 'inf' "Warning: 'SASL_PASSWD' is not provided. /etc/postfix/sasl_passwd not created."
fi
}
function _setup_postfix_relay_amazon_ses() {
notify 'task' 'Setting up Postfix Relay Amazon SES'
if [ -z "$AWS_SES_PORT" ];then
AWS_SES_PORT=25
fi
notify 'inf' "Setting up outgoing email via AWS SES host $AWS_SES_HOST:$AWS_SES_PORT"
echo "[$AWS_SES_HOST]:$AWS_SES_PORT $AWS_SES_USERPASS" >> /etc/postfix/sasl_passwd
postconf -e \
"relayhost = [$AWS_SES_HOST]:$AWS_SES_PORT" \
"smtp_sasl_auth_enable = yes" \
"smtp_sasl_security_options = noanonymous" \
"smtp_sasl_password_maps = texthash:/etc/postfix/sasl_passwd" \
"smtp_use_tls = yes" \
"smtp_tls_security_level = encrypt" \
"smtp_tls_note_starttls_offer = yes" \
"smtp_tls_CAfile = /etc/ssl/certs/ca-certificates.crt"
}
function _setup_security_stack() {
notify 'task' "Setting up Security Stack"
# recreate auto-generated file
dms_amavis_file="/etc/amavis/conf.d/61-dms_auto_generated"
echo "# WARNING: this file is auto-generated." > $dms_amavis_file
echo "use strict;" >> $dms_amavis_file
# Spamassassin
if [ "$ENABLE_SPAMASSASSIN" = 0 ]; then
notify 'warn' "Spamassassin is disabled. You can enable it with 'ENABLE_SPAMASSASSIN=1'"
echo "@bypass_spam_checks_maps = (1);" >> $dms_amavis_file
elif [ "$ENABLE_SPAMASSASSIN" = 1 ]; then
notify 'inf' "Enabling and configuring spamassassin"
SA_TAG=${SA_TAG:="2.0"} && sed -i -r 's/^\$sa_tag_level_deflt (.*);/\$sa_tag_level_deflt = '$SA_TAG';/g' /etc/amavis/conf.d/20-debian_defaults
SA_TAG2=${SA_TAG2:="6.31"} && sed -i -r 's/^\$sa_tag2_level_deflt (.*);/\$sa_tag2_level_deflt = '$SA_TAG2';/g' /etc/amavis/conf.d/20-debian_defaults
SA_KILL=${SA_KILL:="6.31"} && sed -i -r 's/^\$sa_kill_level_deflt (.*);/\$sa_kill_level_deflt = '$SA_KILL';/g' /etc/amavis/conf.d/20-debian_defaults
test -e /tmp/docker-mailserver/spamassassin-rules.cf && cp /tmp/docker-mailserver/spamassassin-rules.cf /etc/spamassassin/
fi
# Clamav
if [ "$ENABLE_CLAMAV" = 0 ]; then
notify 'warn' "Clamav is disabled. You can enable it with 'ENABLE_CLAMAV=1'"
echo "@bypass_virus_checks_maps = (1);" >> $dms_amavis_file
elif [ "$ENABLE_CLAMAV" = 1 ]; then
notify 'inf' "Enabling clamav"
fi
echo "1; # ensure a defined return" >> $dms_amavis_file
# Fail2ban
if [ "$ENABLE_FAIL2BAN" = 1 ]; then
notify 'inf' "Fail2ban enabled"
test -e /tmp/docker-mailserver/fail2ban-jail.cf && cp /tmp/docker-mailserver/fail2ban-jail.cf /etc/fail2ban/jail.local
else
# Disable logrotate config for fail2ban if not enabled
rm -f /etc/logrotate.d/fail2ban
fi
# Fix cron.daily for spamassassin
sed -i -e 's~invoke-rc.d spamassassin reload~/etc/init\.d/spamassassin reload~g' /etc/cron.daily/spamassassin
# Copy user provided configuration files if provided
if [ -f /tmp/docker-mailserver/amavis.cf ]; then
cp /tmp/docker-mailserver/amavis.cf /etc/amavis/conf.d/50-user
fi
}
function _setup_elk_forwarder() {
notify 'task' 'Setting up Elk forwarder'
ELK_PORT=${ELK_PORT:="5044"}
ELK_HOST=${ELK_HOST:="elk"}
notify 'inf' "Enabling log forwarding to ELK ($ELK_HOST:$ELK_PORT)"
cat /etc/filebeat/filebeat.yml.tmpl \
| sed "s@\$ELK_HOST@$ELK_HOST@g" \
| sed "s@\$ELK_PORT@$ELK_PORT@g" \
> /etc/filebeat/filebeat.yml
}
function _setup_environment() {
notify 'task' 'Setting up /etc/environment'
local banner="# docker environment"
local var
if ! grep -q "$banner" /etc/environment; then
echo $banner >> /etc/environment
for var in "VIRUSMAILS_DELETE_DELAY"; do
echo "$var=${!var}" >> /etc/environment
done
fi
}
##########################################################################
# << Setup Stack
##########################################################################
##########################################################################
# >> Fix Stack
#
# Description: Place functions for temporary workarounds and fixes here
##########################################################################
function fix() {
notify 'taskgrg' "Post-configuration checks..."
for _func in "${FUNCS_FIX[@]}";do
$_func
[ $? != 0 ] && defunc
done
}
function _fix_var_mail_permissions() {
notify 'task' 'Checking /var/mail permissions'
# Fix permissions, but skip this if 3 levels deep the user id is already set
if [ `find /var/mail -maxdepth 3 -a \( \! -user 5000 -o \! -group 5000 \) | grep -c .` != 0 ]; then
notify 'inf' "Fixing /var/mail permissions"
chown -R 5000:5000 /var/mail
else
notify 'inf' "Permissions in /var/mail look OK"
return 0
fi
}
function _fix_var_amavis_permissions() {
if [[ "$ONE_DIR" -eq 0 ]]; then
amavis_state_dir=/var/lib/amavis
else
amavis_state_dir=/var/mail-state/lib-amavis
fi
notify 'task' 'Checking $amavis_state_dir permissions'
amavis_permissions_status=$(find -H $amavis_state_dir -maxdepth 3 -a \( \! -user amavis -o \! -group amavis \))
if [ -n "$amavis_permissions_status" ]; then
notify 'inf' "Fixing $amavis_state_dir permissions"
chown -hR amavis:amavis $amavis_state_dir
else
notify 'inf' "Permissions in $amavis_state_dir look OK"
return 0
fi
}
##########################################################################
# << Fix Stack
##########################################################################
##########################################################################
# >> Misc Stack
#
# Description: Place functions that do not fit in the sections above here
##########################################################################
function misc() {
notify 'taskgrp' 'Starting Misc'
for _func in "${FUNCS_MISC[@]}";do
$_func
[ $? != 0 ] && defunc
done
}
function _misc_save_states() {
# consolidate all states into a single directory (`/var/mail-state`) to allow persistence using docker volumes
statedir=/var/mail-state
if [ "$ONE_DIR" = 1 -a -d $statedir ]; then
notify 'inf' "Consolidating all state onto $statedir"
for d in /var/spool/postfix /var/lib/postfix /var/lib/amavis /var/lib/clamav /var/lib/spamassasin /var/lib/fail2ban /var/lib/postgrey; do
dest=$statedir/`echo $d | sed -e 's/.var.//; s/\//-/g'`
if [ -d $dest ]; then
notify 'inf' " Destination $dest exists, linking $d to it"
rm -rf $d
ln -s $dest $d
elif [ -d $d ]; then
notify 'inf' " Moving contents of $d to $dest:" `ls $d`
mv $d $dest
ln -s $dest $d
else
notify 'inf' " Linking $d to $dest"
mkdir -p $dest
ln -s $dest $d
fi
done
fi
}
##########################################################################
# >> Start Daemons
##########################################################################
function start_daemons() {
notify 'taskgrp' 'Starting mail server'
for _func in "${DAEMONS_START[@]}";do
$_func
[ $? != 0 ] && defunc
done
}
function _start_daemons_cron() {
notify 'task' 'Starting cron' 'n'
display_startup_daemon "cron"
}
function _start_daemons_rsyslog() {
notify 'task' 'Starting rsyslog' 'n'
display_startup_daemon "/etc/init.d/rsyslog start"
}
function _start_daemons_saslauthd() {
notify 'task' 'Starting saslauthd' 'n'
display_startup_daemon "/etc/init.d/saslauthd start"
}
function _start_daemons_fail2ban() {
notify 'task' 'Starting fail2ban' 'n'
touch /var/log/auth.log
# Delete fail2ban.sock that probably was left here after container restart
if [ -e /var/run/fail2ban/fail2ban.sock ]; then
rm /var/run/fail2ban/fail2ban.sock
fi
display_startup_daemon "/etc/init.d/fail2ban start"
}
function _start_daemons_opendkim() {
notify 'task' 'Starting opendkim' 'n'
display_startup_daemon "/etc/init.d/opendkim start"
}
function _start_daemons_opendmarc() {
notify 'task' 'Starting opendmarc' 'n'
display_startup_daemon "/etc/init.d/opendmarc start"
}
function _start_daemons_postfix() {
notify 'task' 'Starting postfix' 'n'
display_startup_daemon "/etc/init.d/postfix start"
}
function _start_daemons_dovecot() {
# Here we are starting sasl and imap, not pop3 because it's disabled by default
notify 'task' 'Starting dovecot services' 'n'
display_startup_daemon "/usr/sbin/dovecot -c /etc/dovecot/dovecot.conf"
if [ "$ENABLE_POP3" = 1 ]; then
notify 'task' 'Starting pop3 services' 'n'
mv /etc/dovecot/protocols.d/pop3d.protocol.disab /etc/dovecot/protocols.d/pop3d.protocol
display_startup_daemon "/usr/sbin/dovecot reload"
fi
if [ -f /tmp/docker-mailserver/dovecot.cf ]; then
cp /tmp/docker-mailserver/dovecot.cf /etc/dovecot/local.conf
/usr/sbin/dovecot reload
fi
# @TODO fix: on integration test
# doveadm: Error: userdb lookup: connect(/var/run/dovecot/auth-userdb) failed: No such file or directory
# doveadm: Fatal: user listing failed
#if [ "$ENABLE_LDAP" != 1 ]; then
#echo "Listing users"
#/usr/sbin/dovecot user '*'
#fi
}
function _start_daemons_filebeat() {
notify 'task' 'Starting filebeat' 'n'
display_startup_daemon "/etc/init.d/filebeat start"
}
function _start_daemons_fetchmail() {
notify 'task' 'Starting fetchmail' 'n'
/usr/local/bin/setup-fetchmail
display_startup_daemon "/etc/init.d/fetchmail start"
}
function _start_daemons_clamav() {
notify 'task' 'Starting clamav' 'n'
display_startup_daemon "/etc/init.d/clamav-daemon start"
}
function _start_daemons_postgrey() {
notify 'task' 'Starting postgrey' 'n'
display_startup_daemon "/etc/init.d/postgrey start"
}
function _start_daemons_amavis() {
notify 'task' 'Starting amavis' 'n'
display_startup_daemon "/etc/init.d/amavis start"
}
##########################################################################
# << Start Daemons
##########################################################################
# !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
# ! CARE --> DON'T CHANGE, unless you exactly know what you are doing
# !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
# >>
if [[ ${DEFAULT_VARS["DMS_DEBUG"]} == 1 ]]; then
notify 'taskgrp' ""
notify 'taskgrp' "#"
notify 'taskgrp' "#"
notify 'taskgrp' "# ENV"
notify 'taskgrp' "#"
notify 'taskgrp' "#"
notify 'taskgrp' ""
printenv
fi
notify 'taskgrp' ""
notify 'taskgrp' "#"
notify 'taskgrp' "#"
notify 'taskgrp' "# docker-mailserver"
notify 'taskgrp' "#"
notify 'taskgrp' "#"
notify 'taskgrp' ""
register_functions
check
setup
fix
misc
start_daemons
notify 'taskgrp' ""
notify 'taskgrp' "#"
notify 'taskgrp' "# $HOSTNAME is up and running"
notify 'taskgrp' "#"
notify 'taskgrp' ""
tail -fn 0 /var/log/mail/mail.log
# !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
# ! CARE --> DON'T CHANGE, unless you exactly know what you are doing
# !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
# <<
exit 0
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