# Fail2ban filter for stunnel
[Definition]
failregex = ^ LOG\d\[\d+:\d+\]:\ SSL_accept from <HOST>:\d+ : (?P<CODE>[\dA-F]+): error:(?P=CODE):SSL routines:SSL3_GET_CLIENT_CERTIFICATE:peer did not return a certificate$
# DEV NOTES:
#
# Author: Daniel Black
# Based off: http://www.fail2ban.org/wiki/index.php/Fail2ban:Community_Portal#stunnel4