alpha 0.1

2026-01-17 13:12:11 +07:00
parent f41b83dff0
commit 97031d15f2
15 changed files with 296 additions and 642 deletions
--- a/lib/fail2ban.sh
+++ b/lib/fail2ban.sh
@@ -0,0 +1,21 @@
+setup_fail2ban() {
+    $PKG install -y fail2ban
+    CONF="/etc/fail2ban/jail.local"
+    SNAP=$(backup_create fail2ban "$CONF")
+
+    cat > "$CONF" <<EOF
+[sshd]
+enabled = true
+bantime = 1d
+findtime = 10m
+maxretry = 3
+EOF
+
+    fail2ban-client -t || {
+        cp "$SNAP/jail.local" "$CONF"
+        err "Fail2Ban rollback"
+    }
+
+    systemctl enable --now fail2ban
+    pause
+}