14 lines
486 B
Text
14 lines
486 B
Text
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# Custom fail2ban action that bans IPs via an nginx deny list.
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# Standard iptables banning won't work in Fly.io because $remote_addr
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# is Fly's internal proxy IP. Instead, we write banned IPs to a file
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# that nginx checks via a geo directive keyed on $http_fly_client_ip.
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[Definition]
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actionban = echo "<ip> 1;" >> /etc/nginx/forge-deny.conf && nginx -s reload
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actionunban = sed -i '/<ip> 1;/d' /etc/nginx/forge-deny.conf && nginx -s reload
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actionstart =
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actionstop =
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actioncheck =
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