Replace bruteforcelogin and bi_any_2_30d (404) with dshield and
spamhaus_drop. Guard ((var++)) with || true to prevent set -e from
killing the script when the pre-increment value is 0.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
GeoIP and ASN lookup via MaxMind GeoLite2 mmdb, Tor exit node check
against local bulk exit list, IP reputation via Firehol/ET blocklist
feeds, and CVE lookup against local NVD JSON mirror.
Includes cron-friendly update script (scripts/update-data.sh) for all
data sources and make update-data target. GeoLite2 requires a free
MaxMind license key; all other sources are freely downloadable.
Plugins: geoip, asn, torcheck, iprep, cve
Commands: !geoip, !asn, !tor, !iprep, !cve
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
