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fix: minor simplification #15

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fix: minor simplification #15

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11 changes: 4 additions & 7 deletions cloudflare-sync-ips.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -2,22 +2,19 @@

CLOUDFLARE_FILE_PATH=${1:-/etc/nginx/cloudflare}

echo "#Cloudflare" > $CLOUDFLARE_FILE_PATH;
echo "" >> $CLOUDFLARE_FILE_PATH;
echo -e "# Cloudflare\n" > $CLOUDFLARE_FILE_PATH;

echo "# - IPv4" >> $CLOUDFLARE_FILE_PATH;
echo "# IPv4" >> $CLOUDFLARE_FILE_PATH;
for i in `curl -s -L https://www.cloudflare.com/ips-v4`; do
echo "set_real_ip_from $i;" >> $CLOUDFLARE_FILE_PATH;
done

echo "" >> $CLOUDFLARE_FILE_PATH;
echo "# - IPv6" >> $CLOUDFLARE_FILE_PATH;
echo -e "\n# - IPv6" >> $CLOUDFLARE_FILE_PATH;
for i in `curl -s -L https://www.cloudflare.com/ips-v6`; do
echo "set_real_ip_from $i;" >> $CLOUDFLARE_FILE_PATH;
done

echo "" >> $CLOUDFLARE_FILE_PATH;
echo "real_ip_header CF-Connecting-IP;" >> $CLOUDFLARE_FILE_PATH;
echo -e "\nreal_ip_header cf-connecting-ip;" >> $CLOUDFLARE_FILE_PATH;

#test configuration and reload nginx
nginx -t && systemctl reload nginx