Move helper scripts, mark executable

mailcow-reset-admin.sh

@@ -0,0 +1,36 @@
+#/bin/bash
+if [[ ! -f mailcow.conf ]]; then
+        echo "Cannot find mailcow.conf, make sure this script is run from within the mailcow folder."
+        exit 1
+fi
+
+echo -n "Checking MySQL service... "
+docker-compose ps -q mysql-mailcow > /dev/null 2>&1
+
+if [[ $? -ne 0 ]]; then
+        echo "failed"
+        echo "MySQL (mysql-mailcow) is not up and running, exiting..."
+        exit 1
+fi
+
+echo "OK"
+read -r -p "Are you sure you want to reset the mailcow administrator account? [y/N] " response
+response=${response,,}    # tolower
+if [[ "$response" =~ ^(yes|y)$ ]]; then
+        echo -e "\nWorking, please wait..."
+        source mailcow.conf
+        docker-compose exec -T mysql-mailcow mysql -u${DBUSER} -p${DBPASS} ${DBNAME} -e "DELETE FROM admin;"
+        docker-compose exec -T mysql-mailcow mysql -u${DBUSER} -p${DBPASS} ${DBNAME} -e "INSERT INTO admin (username, password, superadmin, created, modified, active) VALUES ('admin', '{SSHA256}K8eVJ6YsZbQCfuJvSUbaQRLr0HPLz5rC9IAp0PAFl0tmNDBkMDc0NDAyOTAxN2Rk', 1, NOW(), NOW(), 1);"
+        docker-compose exec -T mysql-mailcow mysql -u${DBUSER} -p${DBPASS} ${DBNAME} -e "DELETE FROM domain_admins WHERE username='admin';"
+        docker-compose exec -T mysql-mailcow mysql -u${DBUSER} -p${DBPASS} ${DBNAME} -e "INSERT INTO domain_admins (username, domain, created, active) VALUES ('admin', 'ALL', NOW(), 1);"
+        docker-compose exec -T mysql-mailcow mysql -u${DBUSER} -p${DBPASS} ${DBNAME} -e "DELETE FROM tfa WHERE username='admin';"
+        echo "
+Reset credentials:
+---
+Username: admin
+Password: moohoo
+TFA: none
+"
+else
+        echo "Operation canceled."
+fi

mailcow-setup-relayhost.sh

@@ -0,0 +1,76 @@
+#/bin/bash
+if [[ ! -f mailcow.conf ]]; then
+        echo "Cannot find mailcow.conf, make sure this script is run from within the mailcow folder."
+        exit 1
+fi
+
+echo -n "Checking Postfix service... "
+docker-compose ps -q postfix-mailcow > /dev/null 2>&1
+
+if [[ $? -ne 0 ]]; then
+        echo "failed"
+        echo "Postfix (postifx-mailcow) is not up and running, exiting..."
+        exit 1
+fi
+
+echo "OK"
+
+if [[ -z ${1} ]]; then
+    echo "Usage:"
+	echo
+	echo "Setup a relayhost:"
+	echo "./${0} relayhost port (username) (password)"
+    echo "Username and password are optional parameters."
+	echo
+	echo "Reset to defaults:"
+	echo "./${0} reset"
+    exit 1
+fi
+
+if [[ ${1} == "reset" ]]; then
+	# Reset modified values to their defaults
+	sed -i "s/^relayhost\ \=.*/relayhost\ \=/" data/conf/postfix/main.cf
+	sed -i "s/^smtp\_sasl\_password\_maps.*/smtp\_sasl\_password\_maps\ \=/" data/conf/postfix/main.cf
+	sed -i "s/^smtp\_sasl\_security\_options.*/smtp\_sasl\_security\_options\ \=\ noplaintext\,\ noanonymous/" data/conf/postfix/main.cf
+	sed -i "s/^smtp\_sasl\_auth\_enable.*/smtp\_sasl\_auth\_enable\ \=\ no/" data/conf/postfix/main.cf
+	# Also delete the plaintext password file
+	rm -f data/conf/postfix/smarthost_passwd*
+	docker-compose exec postfix-mailcow postfix reload
+	# Exit with dc exit code
+	exit $?
+else
+	# Try a simple connection to host:port but don't recieve any data
+	# Abort after 3 seconds
+	if ! nc -z -v -w3 ${1} ${2} 2>/dev/null; then
+		echo "Connection to relayhost ${1} failed, aborting..."
+		exit 1
+	fi
+	# Use exact hostname as relayhost, don't lookup the MX record of relayhost
+	sed -i "s/relayhost\ \=.*/relayhost\ \=\ \[${1}\]\:${2}/" data/conf/postfix/main.cf
+	if grep -q "smtp_sasl_password_maps" data/conf/postfix/main.cf
+	then
+		sed -i "s/^smtp\_sasl\_password\_maps.*/smtp\_sasl\_password\_maps\ \=\ hash\:\/opt\/postfix\/conf\/smarthost\_passwd/" data/conf/postfix/main.cf
+	else
+		echo "smtp_sasl_password_maps = hash:/opt/postfix/conf/smarthost_passwd" >>  data/conf/postfix/main.cf
+	fi
+	if grep -q "smtp_sasl_auth_enable" data/conf/postfix/main.cf
+	then
+		sed -i "s/^smtp\_sasl\_auth\_enable.*/smtp\_sasl\_auth\_enable\ \=\ yes/" data/conf/postfix/main.cf
+	else
+		echo "smtp_sasl_auth_enable = yes" >>  data/conf/postfix/main.cf
+	fi
+	if grep -q "smtp_sasl_security_options" data/conf/postfix/main.cf
+	then
+		sed -i "s/^smtp\_sasl\_security\_options.*/smtp\_sasl\_security\_options\ \=/" data/conf/postfix/main.cf
+	else
+		echo "smtp_sasl_security_options =" >>  data/conf/postfix/main.cf
+	fi
+	if [[ ! -z ${3} ]]; then
+		echo ${1} ${3}:${4} > data/conf/postfix/smarthost_passwd
+		docker-compose exec postfix-mailcow postmap /opt/postfix/conf/smarthost_passwd
+	fi
+	docker-compose exec postfix-mailcow chown root:postfix /opt/postfix/conf/smarthost_passwd /opt/postfix/conf/smarthost_passwd.db
+	docker-compose exec postfix-mailcow chmod 660 /opt/postfix/conf/smarthost_passwd /opt/postfix/conf/smarthost_passwd.db
+	docker-compose exec postfix-mailcow postfix reload
+	exit $?
+fi