# Fail2Ban filter for Grafana # Detecting unauthorized access # Typically logged in /var/log/grafana/grafana.log [Init] datepattern = ^t=%%Y-%%m-%%dT%%H:%%M:%%S%%z [Definition] failregex = ^(?: lvl=err?or)? msg="Invalid username or password"(?: uname=(?:"<F-ALT_USER>[^"]+</F-ALT_USER>"|<F-USER>\S+</F-USER>)| error="<F-ERROR>[^"]+</F-ERROR>"| \S+=(?:\S*|"[^"]+"))* remote_addr=<ADDR>$