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Merge 8a06d0aa8b into 82903cd09e

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Michael Kroes 2016-06-29 23:42:10 +00:00 committed by GitHub
commit 3d7f9bdbea
2 changed files with 5 additions and 1 deletions
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2
conf/fail2ban/jail.local
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@ -4,7 +4,7 @@
# Whitelist our own IP addresses. 127.0.0.1/8 is the default. But our status checks
# ping services over the public interface so we should whitelist that address of
# ours too. The string is substituted during installation.
ignoreip = 127.0.0.1/8 PUBLIC_IP
ignoreip = 127.0.0.1/8 PUBLIC_IP REMOTE_IP
# JAILS

4
setup/system.sh
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@ -292,8 +292,12 @@ restart_service resolvconf
# ### Fail2Ban Service
# Configure the Fail2Ban installation to prevent dumb bruce-force attacks against dovecot, postfix and ssh
#
# We will whitelist our public IP and the IP of the user performing the install
IP_ADDRESS_OF_USER=$(pinky -w `logname` | tail -n+2 | tail -n1 | awk '{print $(NF)}')
cat conf/fail2ban/jail.local \
| sed "s/PUBLIC_IP/$PUBLIC_IP/g" \
| sed "s/REMOTE_IP/$IP_ADDRESS_OF_USER/g" \
> /etc/fail2ban/jail.local
cp conf/fail2ban/dovecotimap.conf /etc/fail2ban/filter.d/dovecotimap.conf