gitea
c104e27506
Fail2Ban + Nginx Proxy Manager dashboard in a single Docker container. Features: - Auto-ban via badbot, http-errors, npm-probe, manual-bans, recidive jails - Web dashboard: live ban grid, log scanner, per-IP access log viewer - iptables-nft banning (DOCKER-USER + INPUT chains) - Optional Cloudflare WAF banning - Optional AbuseIPDB threat scoring - Two-tier IP management: whitelist (trusted) vs exempt (reviewed) - Auto log-file detection via logwatch (no restart needed for new NPM hosts)
70 lines
2.8 KiB
Plaintext
70 lines
2.8 KiB
Plaintext
# ── F2B Control Center — jail configuration ───────────────────────────────────
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# Installed to /etc/fail2ban/jail.local on first container start.
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# Persisted in the f2b-config Docker volume — survives image updates.
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#
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# CLOUDFLARE: set CF_EMAIL + CF_APIKEY in docker-compose.yml to enable WAF banning.
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# ─────────────────────────────────────────────────────────────────────────────
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[DEFAULT]
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bantime = 1h
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findtime = 10m
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maxretry = 5
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allowipv6 = auto
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# Populated by entrypoint from SUBNETS_TO_IGNORE env var on first run.
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# Updated live by the dashboard — do not edit by hand.
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ignoreip = 127.0.0.1/8 ::1 10.0.0.0/8 172.16.0.0/12 192.168.0.0/16
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# ── NPM: Bad Bots ─────────────────────────────────────────────────────────────
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[badbot]
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enabled = true
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filter = badbot
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logpath = /nginx-logs/proxy-host-*_access.log
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bantime = 24h
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findtime = 10m
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maxretry = 3
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action = docker-npm
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# ── NPM: HTTP Error Spamming ──────────────────────────────────────────────────
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[http-errors]
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enabled = true
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filter = http-errors
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logpath = /nginx-logs/proxy-host-*_access.log
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bantime = 1h
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findtime = 5m
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maxretry = 15
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action = docker-npm
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# ── NPM: Exploit Probing ──────────────────────────────────────────────────────
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[npm-probe]
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enabled = true
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filter = npm-probe
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logpath = /nginx-logs/proxy-host-*_access.log
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bantime = 48h
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findtime = 30m
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maxretry = 3
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action = docker-npm
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# ── Manual Bans ───────────────────────────────────────────────────────────────
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# Populated via dashboard or: fail2ban-client set manual-bans banip <IP>
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[manual-bans]
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enabled = true
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filter = manual-bans
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logpath = /dev/null
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bantime = -1
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findtime = 1d
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maxretry = 1
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action = docker-npm
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# ── Recidive — repeat offenders ───────────────────────────────────────────────
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# Escalates bans to 7d for IPs that get banned 3+ times within a day.
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# Enable once your other jails have been running for a while.
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[recidive]
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enabled = false
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filter = recidive
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logpath = /var/log/fail2ban.log
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bantime = 7d
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findtime = 1d
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maxretry = 3
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action = docker-npm
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