first

helper-scripts/mailcow-reset-admin.sh

@@ -0,0 +1,37 @@
+#!/usr/bin/env bash
+[[ -f mailcow.conf ]] && source mailcow.conf
+[[ -f ../mailcow.conf ]] && source ../mailcow.conf
+
+if [[ -z ${DBUSER} ]] || [[ -z ${DBPASS} ]] || [[ -z ${DBNAME} ]]; 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... "
+if [[ -z $(docker ps -qf name=mysql-mailcow) ]]; then
+	echo "failed"
+	echo "MySQL (mysql-mailcow) is not up and running, exiting..."
+	exit 1
+fi
+
+echo "OK"
+read -r -p "Are you sure you want to reset the mailcow administrator account? [y/N] " response
+response=${response,,}    # tolower
+if [[ "$response" =~ ^(yes|y)$ ]]; then
+	echo -e "\nWorking, please wait..."
+  random=$(</dev/urandom tr -dc _A-Z-a-z-0-9 2> /dev/null | head -c${1:-16})
+  password=$(docker exec -it $(docker ps -qf name=dovecot-mailcow) doveadm pw -s SSHA256 -p ${random} | tr -d '\r')
+	docker exec -it $(docker ps -qf name=mysql-mailcow) mysql -u${DBUSER} -p${DBPASS} ${DBNAME} -e "DELETE FROM admin WHERE username='admin';"
+  docker exec -it $(docker ps -qf name=mysql-mailcow) mysql -u${DBUSER} -p${DBPASS} ${DBNAME} -e "DELETE FROM domain_admins WHERE username='admin';"
+	docker exec -it $(docker ps -qf name=mysql-mailcow) mysql -u${DBUSER} -p${DBPASS} ${DBNAME} -e "INSERT INTO admin (username, password, superadmin, active) VALUES ('admin', '${password}', 1, 1);"
+	docker exec -it $(docker ps -qf name=mysql-mailcow) mysql -u${DBUSER} -p${DBPASS} ${DBNAME} -e "DELETE FROM tfa WHERE username='admin';"
+	echo "
+Reset credentials:
+---
+Username: admin
+Password: ${random}
+TFA: none
+"
+else
+	echo "Operation canceled."
+fi