5 Commits

Include renames

Author	SHA1	Message	Date
sneak	e65a0f6087	rproxy: remove forwarded headers spelt with underscores from an untrusted peer (closes #334) ... For a peer outside `SWRP_TRUSTED_PROXIES`, `rproxy` now reads each header name with `_` as `-` and in any letter case, and removes it when it starts with `X-Forwarded-` or is `Forwarded` or `X-Real-IP`. An app behind CGI or FastCGI reads `X_Forwarded_Ssl` as `HTTP_X_FORWARDED_SSL`, the same as `X-Forwarded-Ssl`, so a client connecting directly could still make it take a plain request for a secure one. A trusted peer's headers pass on unchanged. `SPEC.md` says so. Model: opus-5-5	2026-11-11 06:58:51 +00:00
clawbot	7b52574e5b	rproxy: remove every X-Forwarded- header from an untrusted peer (closes #325) ... For a peer outside `SWRP_TRUSTED_PROXIES`, `rproxy` now removes every header whose name starts with `X-Forwarded-`, in any letter case, before it sets `X-Forwarded-For`, `X-Forwarded-Host` and `X-Forwarded-Proto`; `Forwarded` and `X-Real-IP` are removed as before. Until now only traefik's names were removed, so a client connecting directly could send `X-Forwarded-Ssl: on` or `X-Forwarded-Scheme: https` and make an app take a plain request for a secure one. A trusted peer's headers pass on unchanged. `SPEC.md` says so. Model: opus-5-5	2026-11-11 07:50:50 +01:00
clawbot	f7e3190654	Rename discriminator to waf everywhere (closes #312) ... The command is now `sww waf`, and the package is `internal/waf`. Types, functions, files, tests, comments, docs, the Dockerfile, the runit script, `script/`, compose examples, the log field `waf_line` and the `X-From-Waf` test header follow. No behaviour changes, and no setting changes name: rproxy already finds the waf through `SWRP_WAF_BACKEND`. Done with one `sed -i` (Discriminator and DISCRIMINATOR to WAF, discriminator to waf) over the files `git grep -i discriminator` listed, as sneak allowed for this rename, then `git mv` for the package and files. By hand afterwards: the header's spelling, which the linter requires, and the padding after `waf` in `sww`'s usage text. Model: opus-5-5	2026-11-11 02:43:16 +01:00
clawbot	beb503b233	Rename the program to sww and its deciding daemon to discriminator (closes #218) (#221)	2026-11-07 06:51:06 +01:00
clawbot	17c5dd2438	rproxy, the proxy in front of each app, asks servewaf and fails open (closes #171) ... `smallwebwaf rproxy` reads the first 64 KiB of each body, asks servewaf over HTTP/1.1, and passes what servewaf allows to the app within its limits. Any other answer goes to the visitor as servewaf gave it. SWRP_DEFAULT_DISPOSITION decides only when servewaf cannot be connected to, does not answer at all, or does not answer within SWRP_TIMEOUT_MS. A method SPEC.md does not list gets 405. Duplication: internal/rproxy copies passing-on code from internal/proxy until #172 removes the originals. Rule suppressed: gosec G704 and G705; gosec at internal/smallwebwaf/rproxy_test.go:431; tagliatelle at internal/requestlog/requestlog.go:203; paralleltest on one test. Judgement call: an answer over 1 MiB, or with a status below 200, gets 502. Judgement call: every target not starting with one / gets 400. Model: opus-5-5	2026-11-05 06:32:08 +01:00