github.com/horgh/sshrecordips (go): Package main  Purpose of this program: I firewall off several ports where only whitelisted IPs may access them. I want to automatically permit IPs that login via SSH.  This program tails the ssh auth log and records IPs as they log in. A separate program (iptables-manage) ingests these IPs and updates the firewall.
Keywords: firewall|go|iptables|logs|ssh|tail