mailserver - modernize code and add missing config example parts
This commit is contained in:
@@ -6,36 +6,34 @@
|
||||
# MDA = Mail Delivery Agent (dovecot)
|
||||
# MUA = Mail User Agent (Mail program used by the user)
|
||||
|
||||
toolName=mailserver
|
||||
mtaName=postfix
|
||||
mtaUser=postfix
|
||||
mtaDeps="$mtaName $mtaName-mysql"
|
||||
mtaConfLoc="/etc/$mtaName"
|
||||
mtaMysqlConfLoc="$mtaConfLoc/sql"
|
||||
mdaName=dovecot
|
||||
mdaConfLoc="/etc/$mdaName"
|
||||
mdaConfDir="$mdaConfLoc/conf.d"
|
||||
mdaDeps="dovecot-imapd dovecot-lmtpd dovecot-mysql dovecot-managesieved dovecot-sieve"
|
||||
readonly toolName=mailserver
|
||||
readonly mtaName=postfix
|
||||
readonly mtaUser=postfix
|
||||
readonly mtaDeps="$mtaName $mtaName-mysql"
|
||||
readonly mtaConfLoc="/etc/$mtaName"
|
||||
readonly mtaMysqlConfLoc="$mtaConfLoc/sql"
|
||||
readonly mdaName=dovecot
|
||||
readonly mdaConfLoc="/etc/$mdaName"
|
||||
readonly mdaConfDir="$mdaConfLoc/conf.d"
|
||||
readonly mdaDeps="dovecot-imapd dovecot-lmtpd dovecot-mysql dovecot-managesieved dovecot-sieve"
|
||||
|
||||
# Get script working directory
|
||||
# (when called from a different directory)
|
||||
WDIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >>/dev/null 2>&1 && pwd )"
|
||||
CONFIG=0
|
||||
CONFIG_FILE_NAME="${toolName}.cfg"
|
||||
CONFIG_FILE_TEMPLATE="$WDIR/${CONFIG_FILE_NAME}.example"
|
||||
sq_aptOpt=
|
||||
sq_config=0
|
||||
|
||||
seq_config() {
|
||||
if [ $(id -u) -ne 0 ] ; then
|
||||
endReturn -o 1 "No root"
|
||||
fi
|
||||
initSeqConfig "$CONFIG_FILE_NAME" "$CONFIG_FILE_TEMPLATE"
|
||||
if [ $? -eq 0 ] ; then
|
||||
CONFIG=1
|
||||
root || endReturn -o 1 "No root"
|
||||
|
||||
#initSeqConfig "$CONFIG_FILE_NAME" "$CONFIG_FILE_TEMPLATE"
|
||||
if initSeqConfig "${seq_configName:?}" "${seq_configTemplate:?}" ; then
|
||||
sq_config=1
|
||||
info " Domain: ${MAS_DOMAIN:-}"
|
||||
elif [ $? -eq 1 ] ; then
|
||||
# Config $CONFIG_FILE_NAME created. Needs modification first
|
||||
dry || return -1
|
||||
else
|
||||
dry || return 1
|
||||
fi
|
||||
|
||||
## Apt cmdline option to suppress user interaction
|
||||
interactive || sq_aptOpt="-y"
|
||||
|
||||
return 0
|
||||
}
|
||||
|
||||
@@ -47,21 +45,16 @@ step_1() {
|
||||
|
||||
step_2_info() { echo "Install $mtaName"; }
|
||||
step_2() {
|
||||
local aptOpt=
|
||||
if quiet;then
|
||||
aptOpt="-y"
|
||||
else
|
||||
read -p "In the following dialog chose \"Internet site\" and enter $MAS_DOMAIN as your domain. Enter to continue..."
|
||||
fi
|
||||
exe apt install $mtaDeps $aptOpt
|
||||
confirm -n -y "In the following dialog chose \"Internet site\" and enter $MAS_DOMAIN as your domain. Enter to continue..."
|
||||
exe apt install $mtaDeps ${sq_aptOpt:-}
|
||||
}
|
||||
|
||||
step_3_info() { echo "Enable $mtaName"; }
|
||||
step_3() {
|
||||
exe systemctl enable $mtaName
|
||||
echo -e " [I] Printing $mtaName status\n"
|
||||
info "Printing $mtaName status"
|
||||
exe service $mtaName status
|
||||
echo -e "\n [I] Installed postfix version: $(postconf mail_version)"
|
||||
info "Installed postfix version: $(postconf mail_version)"
|
||||
}
|
||||
|
||||
step_4_info() { echo "$mtaName basic domain configuration"; }
|
||||
@@ -74,17 +67,18 @@ step_4() {
|
||||
|
||||
step_5_info() { echo "$mtaName enable submission service"; }
|
||||
step_5() {
|
||||
info -e " [I] Copy following lines...\n"
|
||||
local mtaConfSubmission="${seq_origin:?}/$toolName/submissionService"
|
||||
local mtaConfSmtps="${seq_origin:?}/$toolName/smtpsService"
|
||||
|
||||
info "Copy following lines..."
|
||||
exe cat "$mtaConfSubmission"
|
||||
exe read -rep $'\nPress Enter to open the '$mtaConfLoc'/master.cf'
|
||||
exe vi $mtaConfLoc/master.cf
|
||||
exe info
|
||||
confirm -n -y "Press Enter to open the $mtaConfLoc/master.cf"
|
||||
editor $mtaConfLoc/master.cf
|
||||
info
|
||||
exe cat "$mtaConfSmtps"
|
||||
exe read -rep $'\nPress Enter to open the '$mtaConfLoc'/master.cf'
|
||||
exe vi $mtaConfLoc/master.cf
|
||||
confirm -n -y "Press Enter to open the $mtaConfLoc/master.cf"
|
||||
editor $mtaConfLoc/master.cf
|
||||
}
|
||||
mtaConfSubmission="$WDIR/$toolName/submissionService"
|
||||
mtaConfSmtps="$WDIR/$toolName/smtpsService"
|
||||
|
||||
step_6_info() { echo "Configure TLS"; }
|
||||
step_6() {
|
||||
@@ -111,8 +105,8 @@ step_7() {
|
||||
|
||||
step_8_info() { echo "Install $mdaName"; }
|
||||
step_8() {
|
||||
exe apt install $mdaDeps
|
||||
info -e "\n [I] Installed version: $(dovecot --version)"
|
||||
exe apt install $mdaDeps ${sq_aptOpt}
|
||||
info "Installed version: $(dovecot --version)"
|
||||
}
|
||||
|
||||
step_9_info() {
|
||||
@@ -207,18 +201,11 @@ step_20_info() {
|
||||
}
|
||||
step_20_alias() { echo "virtual"; }
|
||||
step_20() {
|
||||
local qOpt=
|
||||
if quiet ; then
|
||||
qOpt="-q"
|
||||
fi
|
||||
exe $WDIR/postfixadmin.sh ${qOpt} install
|
||||
exe ${seq_origin:?}/postfixadmin.sh ${sqr_args} install
|
||||
}
|
||||
|
||||
step_21_info() { echo "Create $mtaName mysql query files"; }
|
||||
step_21() {
|
||||
# eval needed to expand sourced configuration variables
|
||||
local localMysqlUser=`eval "echo \"$MAS_VIRTUAL_USER_PART\""`
|
||||
|
||||
exe mkdir -p "$mtaMysqlConfLoc"
|
||||
|
||||
local mtaFile
|
||||
@@ -232,11 +219,10 @@ step_21() {
|
||||
"mysql_virtual_alias_domain_catchall_maps"\
|
||||
)
|
||||
|
||||
for mtaFile in ${mtaMysqlFiles[@]}
|
||||
do
|
||||
eval 'mtaVar=$MAS_'${mtaFile}
|
||||
for mtaFile in ${mtaMysqlFiles[@]} ; do
|
||||
mtaVar="MAS_${mtaFile}"
|
||||
info "creating ${mtaFile}.cf"
|
||||
exe echo -e "$localMysqlUser\n$mtaVar" > "$mtaMysqlConfLoc/${mtaFile}.cf"
|
||||
exep echo -e "${MAS_VIRTUAL_USER_PART:?}\n${!mtaVar:?}" \> "$mtaMysqlConfLoc/${mtaFile}.cf"
|
||||
done
|
||||
|
||||
exe chown -R root:${mtaUser} "$mtaMysqlConfLoc"
|
||||
@@ -273,65 +259,73 @@ step_23() {
|
||||
|
||||
step_24_info() { echo "$mdaName virtualisation configuration instructions"; }
|
||||
step_24() {
|
||||
echo "# Configuring Mailbox Location"
|
||||
echo " [/etc/dovecot/conf.d/10-mail.conf]"
|
||||
echo " mail_location = maildir:~/Maildir"
|
||||
echo " mail_home = ${MAS_VIRTUAL_FOLDER_BASE}/%d/%n"
|
||||
echo
|
||||
echo "# Configure authentication"
|
||||
echo " [/etc/dovecot/conf.d/10-auth.conf]"
|
||||
echo " # Username with domain"
|
||||
echo " auth_username_format = %u"
|
||||
echo " # Find and uncomment following line"
|
||||
echo " !include auth-sql.conf.ext"
|
||||
echo " # Comment following line to prevent local users from sending mail"
|
||||
echo " # without having registered an email address"
|
||||
echo " #!include auth-system.conf.ext"
|
||||
echo " # Debug login issues in /var/log/maillog by adding:"
|
||||
echo " auth_debug = yes"
|
||||
echo " auth_debug_passwords = yes"
|
||||
echo
|
||||
echo "# Adding mysql login information"
|
||||
echo " [/etc/dovecot/dovecot-sql.conf.ext]"
|
||||
echo " driver = mysql"
|
||||
echo " connect = host=$MAS_DBHOST dbname=$MAS_DBNAME user=$MAS_DBUSER password='${MAS_DBPASS}'"
|
||||
echo " default_pass_scheme = MD5"
|
||||
echo " password_query = SELECT username AS user,password FROM mailbox WHERE username = '%u' AND active='1'"
|
||||
echo " user_query = SELECT maildir, $MAS_VIRTUAL_USER_ID AS uid, $MAS_VIRTUAL_USER_ID AS gid FROM mailbox WHERE username = '%u' AND active='1'"
|
||||
echo " iterate_query = SELECT username AS user FROM mailbox"
|
||||
color green
|
||||
cat <<END_STEP24
|
||||
# Configuring Mailbox Location
|
||||
[/etc/dovecot/conf.d/10-mail.conf]
|
||||
mail_location = maildir:~/Maildir
|
||||
mail_home = ${MAS_VIRTUAL_FOLDER_BASE}/%d/%n
|
||||
|
||||
# Configure authentication
|
||||
[/etc/dovecot/conf.d/10-auth.conf]
|
||||
# Username with domain
|
||||
auth_username_format = %u
|
||||
# Find and uncomment following line
|
||||
!include auth-sql.conf.ext
|
||||
# Comment following line to prevent local users from sending mail
|
||||
# without having registered an email address
|
||||
#!include auth-system.conf.ext
|
||||
# Debug login issues in /var/log/maillog by adding:
|
||||
auth_debug = yes
|
||||
auth_debug_passwords = yes
|
||||
|
||||
# Adding mysql login information
|
||||
[/etc/dovecot/dovecot-sql.conf.ext]
|
||||
driver = mysql
|
||||
connect = host=$MAS_DBHOST dbname=$MAS_DBNAME user=$MAS_DBUSER password='${MAS_DBPASS}'
|
||||
default_pass_scheme = MD5
|
||||
password_query = SELECT username AS user,password FROM mailbox WHERE username = '%u' AND active='1'
|
||||
user_query = SELECT maildir, $MAS_VIRTUAL_USER_ID AS uid, $MAS_VIRTUAL_USER_ID AS gid FROM mailbox WHERE username = '%u' AND active='1'
|
||||
iterate_query = SELECT username AS user FROM mailbox
|
||||
|
||||
END_STEP24
|
||||
}
|
||||
|
||||
step_25_info() {
|
||||
echo "Configure sieve for virtual users"
|
||||
}
|
||||
step_25() {
|
||||
echo "# Sieve script configuration"
|
||||
echo " [$mdaConfDir/90-sieve.conf]"
|
||||
echo " sieve = file:/var/vmail/%d/%n/sieve;active=/var/vmail/%d/%n/.dovecot.sieve"
|
||||
echo " sieve_extensions = +notify +imapflags +vnd.dovecot.execute"
|
||||
echo " sieve_plugins = sieve_extprograms"
|
||||
echo " sieve_user_log = file:/var/vmail/%d/%n/sieve/sieve.log"
|
||||
echo
|
||||
echo "# Enable sieve for lmtp"
|
||||
echo " [$mdaConfDir/20-lmtp.conf]"
|
||||
echo " postmaster_address = postmaster@$MAS_DOMAIN"
|
||||
echo " mail_plugins = $mail_plugins sieve"
|
||||
echo
|
||||
echo "# Enable excution of external programs (e.g. to send xmpp messages on certain keywords)"
|
||||
echo " [$mdaConfDir/90-sieve-extprograms.conf]"
|
||||
echo " sieve_execute_bin_dir = /usr/lib/dovecot/sieve-execute"
|
||||
echo
|
||||
echo "# Notes on execution of scripts"
|
||||
echo " * Scripts are executed with the $MAS_VIRTUAL_USER user"
|
||||
echo " * Scripts must no be writeable by others"
|
||||
echo " (chown root:$MAS_VIRTUAL_USER script; chmod 750 script)"
|
||||
echo " * \$HOME is set to the virtual users home"
|
||||
echo " (e.g. /var/vmail/$MAS_DOMAIN/max)"
|
||||
echo
|
||||
echo "# Notes about sendxmpp"
|
||||
echo " * .sendxmpprc resides in every virtual users home"
|
||||
echo " and must be owned by $MAS_VIRTUAL_USER"
|
||||
echo " (chown $MAS_VIRTUAL_USER: .sendxmpprc; chmod 700 .sendxmpprc)"
|
||||
color green
|
||||
cat << END_STEP25
|
||||
# Sieve script configuration
|
||||
[$mdaConfDir/90-sieve.conf]
|
||||
sieve = file:/var/vmail/%d/%n/sieve;active=/var/vmail/%d/%n/.dovecot.sieve
|
||||
sieve_extensions = +notify +imapflags +vnd.dovecot.execute
|
||||
sieve_plugins = sieve_extprograms
|
||||
sieve_user_log = file:/var/vmail/%d/%n/sieve/sieve.log
|
||||
|
||||
# Enable sieve for lmtp
|
||||
[$mdaConfDir/20-lmtp.conf]
|
||||
postmaster_address = postmaster@$MAS_DOMAIN
|
||||
mail_plugins = \$mail_plugins sieve
|
||||
|
||||
# Enable excution of external programs (e.g. to send xmpp messages on certain keywords)
|
||||
[$mdaConfDir/90-sieve-extprograms.conf]
|
||||
sieve_execute_bin_dir = /usr/lib/dovecot/sieve-execute
|
||||
|
||||
# Notes on execution of scripts
|
||||
* Scripts are executed with the $MAS_VIRTUAL_USER user
|
||||
* Scripts must no be writeable by others
|
||||
(chown root:$MAS_VIRTUAL_USER script; chmod 750 script)
|
||||
* \$HOME is set to the virtual users home
|
||||
(e.g. /var/vmail/$MAS_DOMAIN/max)
|
||||
|
||||
# Notes about sendxmpp
|
||||
* .sendxmpprc resides in every virtual users home
|
||||
and must be owned by $MAS_VIRTUAL_USER
|
||||
(chown $MAS_VIRTUAL_USER: .sendxmpprc; chmod 700 .sendxmpprc)
|
||||
|
||||
END_STEP25
|
||||
}
|
||||
|
||||
step_50_info() { echo "Adding default relay host for sending mails"; }
|
||||
@@ -355,12 +349,12 @@ step_52_info() {
|
||||
step_52_alias() { echo "client_access"; }
|
||||
step_52() {
|
||||
if [ ! -f "$mtaClientAccessLoc" ] ; then
|
||||
echo " [I] Generating $mtaClientAccessLoc"
|
||||
exep "echo \"# myhost.lan OK\" > \"$mtaClientAccessLoc\""
|
||||
echo " [I] Don't forget to add the following"
|
||||
echo " [$mtaConfLoc/main.cf]"
|
||||
echo " smtpd_relay_restrictions ="
|
||||
echo " check_client_access hash:$mtaClientAccessLoc"
|
||||
info "Generating $mtaClientAccessLoc"
|
||||
exep echo "# myhost.lan OK" \> "$mtaClientAccessLoc"
|
||||
info "Don't forget to add the following"
|
||||
info -a "[$mtaConfLoc/main.cf]"
|
||||
info -a " smtpd_relay_restrictions ="
|
||||
info -a " check_client_access hash:$mtaClientAccessLoc"
|
||||
fi
|
||||
info "Updating $mtaClientAccessLoc"
|
||||
exe postmap "$mtaClientAccessLoc"
|
||||
@@ -375,10 +369,10 @@ step_54() {
|
||||
if [ ! -f "$mtaRecipientAccessLoc" ] ; then
|
||||
info "Generating $mtaRecipientAccessLoc"
|
||||
exep "echo \"# unwanted@${MAS_DOMAIN} 550 No mailbox. Nothing to see here.\" > \"$mtaRecipientAccessLoc\""
|
||||
echo " [I] Don't forget to add the following"
|
||||
echo " [$mtaConfLoc/main.cf]"
|
||||
echo " smtpd_recipient_restrictions ="
|
||||
echo " check_recipient_access hash:$mtaRecipientAccessLoc"
|
||||
info "Don't forget to add the following"
|
||||
info -a "[$mtaConfLoc/main.cf]"
|
||||
info -a " smtpd_recipient_restrictions ="
|
||||
info -a " check_recipient_access hash:$mtaRecipientAccessLoc"
|
||||
fi
|
||||
info "Updating $mtaRecipientAccessLoc"
|
||||
exe postmap "$mtaRecipientAccessLoc"
|
||||
@@ -397,10 +391,10 @@ step_56() {
|
||||
exe postconf -e "smtp_sasl_mechanism_filter = plain"
|
||||
exe postconf -e "smtp_tls_security_level = encrypt"
|
||||
exe postconf -e "smtp_tls_mandatory_ciphers = high"
|
||||
echo " [I] Don't forget to add credentials for the new relay"
|
||||
echo " [$saslPassFile]"
|
||||
echo " user@extern.com username:passwort"
|
||||
echo " postmap $saslPassFile"
|
||||
info "Don't forget to add credentials for the new relay"
|
||||
info -a "[$saslPassFile]"
|
||||
info -a " user@extern.com username:passwort"
|
||||
info -a "postmap $saslPassFile"
|
||||
fi
|
||||
info "Updating $mtaSenderRelayLoc"
|
||||
exe postmap "$mtaSenderRelayLoc"
|
||||
@@ -423,21 +417,17 @@ step_100() {
|
||||
-f)
|
||||
shift
|
||||
fromAdr="-f ${1:-} "
|
||||
shift
|
||||
;;
|
||||
shift ;;
|
||||
-u)
|
||||
shift
|
||||
asUser="sudo -u ${1:-} "
|
||||
shift
|
||||
;;
|
||||
shift ;;
|
||||
*)
|
||||
break
|
||||
;;
|
||||
break ;;
|
||||
esac
|
||||
done
|
||||
if [ -n "${1:-}" ] ; then
|
||||
toAdr="$1"
|
||||
fi
|
||||
[ -n "${1:-}" ] && toAdr="$1"
|
||||
|
||||
exe ${asUser}sh -c "echo \"Subject: Test from Postfix\nIt is \$(date)\n\nGreetings \$(whoami)\" | sendmail ${fromAdr}$toAdr"
|
||||
}
|
||||
|
||||
@@ -455,11 +445,11 @@ step_104_alias() { echo "delqueue"; }
|
||||
step_104() {
|
||||
shift
|
||||
local msgId="ALL"
|
||||
if [ -n "${1:-}" ] ; then
|
||||
msgId="$1"
|
||||
fi
|
||||
[ -n "${1:-}" ] && msgId="$1"
|
||||
exe postsuper -d "$msgId"
|
||||
}
|
||||
|
||||
# shellcheck disable=SC2034 # Appears unused
|
||||
readonly sqr_minVersion=16
|
||||
# shellcheck disable=SC1091 # Don't follow this source
|
||||
. /usr/local/bin/sequencer.sh
|
||||
|
||||
Reference in New Issue
Block a user