{ "gateway_id" : "fa:16:3e:8c:4c:ef", "gateway_password" : "12345", "gateway_port" : 54445, "db_type" : "PostgreSQL", "db_connection" : { "db_address" : "127.0.0.1", "db_port" : 5432, "db_name" : "iotserver", "user_name" : "vlad", "user_password" : "dev" } }