Add missed fail2ban action and filter conf.

Author: ScIT-Raphael

install/debian/8/fail2ban/action.d/hestia.conf

@@ -0,0 +1,9 @@
+# Fail2Ban configuration file for hestia
+
+[Definition]
+
+actionstart = /usr/local/hestia/bin/v-add-firewall-chain <name>
+actionstop = /usr/local/hestia/bin/v-delete-firewall-chain <name>
+actioncheck = iptables -n -L INPUT | grep -q 'fail2ban-<name>[ \t]'
+actionban = /usr/local/hestia/bin/v-add-firewall-ban <ip> <name>
+actionunban = /usr/local/hestia/bin/v-delete-firewall-ban <ip> <name>

install/debian/8/fail2ban/filter.d/hestia.conf

@@ -0,0 +1,10 @@
+# Fail2Ban filter for unsuccessful hestia authentication attempts
+#
+
+[INCLUDES]
+before = common.conf
+
+[Definition]
+failregex =  .* <HOST> failed to login
+ignoreregex =
+