4 Commits

Include renames

Author	SHA1	Message	Date
sneak	ed6ba53747	servewaf answers rproxy's question about each request and takes its report (closes #170) ... `smallwebwaf servewaf` runs today's checks on the visitor's request a question carries and answers allow, deny or close, instead of passing it to an app. rproxy's report then counts the bytes toward the byte limits and adds the request to the client's history. SPEC.md gives the exact question, answer and report, which rproxy follows. `smallwebwaf` with no command is unchanged. Judgement call: a third disposition, close, since closing the question's connection would read as servewaf down and let the request through. Judgement call: allow can answer a new request id, since a visitor behind a trusted proxy can choose its own. Model: opus-5-5	2026-11-04 19:41:12 +00:00
clawbot	f408f42b28	SPEC, README and docs rewritten from scratch (closes #154, closes #155, closes #156) ... SPEC.md is the only place that says how smallwebwaf behaves and why; docs/ holds lists linking to it; the README is short and links to both. Passed independent review in round 8. Model: fable-5-1 (writing); opus-5-5 (review, merge)	2026-10-26 03:06:28 +01:00
clawbot	a6634454cd	Read SWWAF_IPV6_GROUP_PREFIX, SWWAF_MAX_TRACKED_CLIENTS and SWWAF_LOG_LEVEL (closes #112) ... The IPv6 group that is one client, the size of the table of clients and the level of the process's own lines become settings. clientGroup reads the group length from them, so limits, bans, history, lookups, AbuseIPDB scores and per-client anomaly counters all follow it; ratelimit.New takes the table size; the process logger takes the level once the settings are read, and request lines, written apart from it, are never held back. Judgement call: SWWAF_IPV6_GROUP_PREFIX accepts 32 to 128, the issue's example range. Model: opus-5-5	2026-10-08 02:14:12 +02:00
clawbot	82e20e0cb5	Anomaly thresholds: alerts for unusual traffic, nothing refused (closes #101) ... SWWAF_ANOMALY_CLIENT_*, _NET_*, _ASN_*, _TOTAL_* and SWWAF_WATCH_* with SWWAF_WATCH_NETS: requests and bytes per minute and per hour, each off by default; with all off, nothing is counted. Otherwise every request but the health check is counted, allow-listed and exempt ones included; a count over its threshold raises an anomaly alert, with a cooldown per scope. At most 20,000 counters, kept in alerts.json. A per-AS-number threshold with lookups off, or a malformed SWWAF_WATCH_NETS, stops the start. A cooldown that has run out is dropped as the hour ends, whatever it held back; the hour's summary gives its repeats. Judgement call: refused requests are counted too. Judgement call: per-client counters are kept in alerts.json, which SPEC.md does not list. Judgement call: a request counts for an AS number only if the lookup answered before it ended. Model: opus-5-5	2026-10-07 16:12:19 +02:00