5 Commits

Include renames

Author	SHA1	Message	Date
sneak	c516e34145	Read every setting through viper and rename the settings (closes #211) ... Every setting of waf and rproxy is read through viper, in place of the os.LookupEnv function Main passed down. NewViper turns AutomaticEnv and AllowEmptyEnv on, so a setting that is set but empty reads as set. A setting may also be given as a file, the _FILE form, which rproxy's settings now have too; rproxy still writes nothing to disk. The settings are renamed: waf's take the prefix SWW_WAF_, rproxy's take SWW_RPROXY_, and the shared SWW_COMMAND keeps SWW_. The Core Rule Set's settings take SWW_WAF_CORE_RULE_SET_ rather than SWW_WAF_WAF_. Model: deepseek-v4-pro (first version); opus-5-5 (rework)	2026-11-11 10:15:12 +00:00
clawbot	b93bad5842	Answer-time tests check the answer, not wall-clock milliseconds (closes #316) ... Tests only. `TestWAFAnswersWithinTheTimeLimitWhileEveryOutsideSourceHangs` and `TestHangingRoutewatchNeverDelaysAndFailsTheQuery` run in a `synctest` bubble, whose clock load cannot move, instead of comparing wall-clock durations with fixed bounds. The first checks the answer comes after exactly `SWW_LOOKUP_TIMEOUT`, and that the DNS blocklist's query, held by a stand-in resolver, had not failed when it came. The second requires `no_answer_yet` after exactly zero time. The other wall-clock checks in the tests were already in bubbles or are bounds load cannot break. - The held DNS query still times out on the real clock after two seconds; a stall that long between question and check fails the test. Model: opus-5-5	2026-11-11 10:56:51 +01:00
clawbot	83525b5e73	Caches of outside APIs live in /var/cache/sww (closes #314) ... Every cache of answers from an outside service has its own file in `SWW_CACHE_DIR` (default `/var/cache/sww`): `lookups.json` (GeoJS), `lists.json` (lists fetched by URL, CrowdSec's decisions included), `dnsbl.json`, `abuseipdb-scores.json` and `routewatch.json` (at most 100,000 answers, each kept an hour). `reputation.json` is gone; the AbuseIPDB checks spent today stay in `SWW_STATE_DIR` as `abuseipdb-checks-spent.json`, since losing them would spend the daily budget twice. A cache file never stops the start: one that does not parse is set aside as `<name>.bad` with a `file_error` alert. An unwritable `SWW_CACHE_DIR` stops the start. The `run` script creates the cache directory and gives it to `sww`. The cache directory needs no volume and can be left out of backups. Model: opus-5-5	2026-11-11 10:56:43 +01:00
clawbot	9e7a7e60c7	Tests no longer connect to test servers they closed (closes #257) ... Four tests closed a test server or stopped discriminator, and then connected to its port. Another test process could take that port in between and receive the connection. - TestUnreachableRouteWatchLetsTheRequestThroughAndSaysWhy and TestUnreachableRoutewatchFailsTheQueryAndTheLogOmitsTheClient, formerly TestRefusedConnection..., point routewatch at 224.0.0.1, a multicast address to which TCP cannot connect. - TestStalledRemoteLogEndpointHoldsUpNoRequest keeps its endpoint open and closes each connection it takes, instead of closing the endpoint. - TestTheSiteAnswersWhileDiscriminatorIsStoppedAndStartedAgain gives rproxy an address the test holds throughout. The test forwards each connection there to the running discriminator, and closes it while discriminator is stopped. No change to non-test code. Model: opus-5-5	2026-11-10 00:58:01 +01:00
clawbot	6850cb0e9f	Add asn= and prefix= tags from a routewatch instance (closes #204) ... With `SWW_ROUTEWATCH_URL` set, a new heuristic, `routewatch_tags`, adds `asn=<number>` and `prefix=<netblock>` to a request from what a routewatch instance answers about the client. New package `internal/routewatch` asks in the background, never on a request's path, and keeps answers 1 hour in memory. The request log gains `routewatch_tags_missing`, saying why a request has none. `prefix=` works in `SWW_TAG_DENY` and `SWW_TAG_LIMIT_PERCENT`. Trips a reader: a client's first request has no routewatch tags, so `prefix=` refuses from its next request after the answer comes. Judgement call: with `SWW_LOOKUP_SOURCE=off` and `SWW_ROUTEWATCH_URL` set, an `asn=` tag no longer stops the start. Model: opus-5-5	2026-11-09 05:47:34 +01:00