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WordOps Firewall config
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| #!/usr/bin/env bash | |
| # get current ssh port | |
| CURRENT_SSH_PORT=$(grep "Port" /etc/ssh/sshd_config | awk -F " " '{print $2}') | |
| # define firewall rules | |
| ufw logging low | |
| ufw default allow outgoing | |
| ufw default deny incoming | |
| # default ssh port | |
| ufw limit 22 | |
| # custom ssh port | |
| if [ "$CURRENT_SSH_PORT" != "22" ];then | |
| ufw limit "$CURRENT_SSH_PORT" | |
| fi | |
| # dns | |
| ufw allow 53 | |
| # nginx | |
| ufw allow http | |
| ufw allow https | |
| # ntp | |
| ufw allow 123 | |
| # wordops backend | |
| ufw allow 22222 |
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If you only have WordOps installed on your server, the port 25 isn't required, and for the FTP, WordOps already handle this configuration during proftpd installation.