`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 own size and
time limits. It reports each request servewaf answered. SWRP_DEFAULT_DISPOSITION
decides when servewaf gives no answer. A request it cannot put to servewaf as
sent, it refuses itself.
Duplication: internal/rproxy copies passing-on code from internal/proxy until
#172 removes the originals.
Rule suppressed: gosec G704 on servewaf's URL, a setting.
Rule suppressed: gosec G705 on the answer written to the visitor.
Judgement call: the SWRP_ size and time limits take off; SWRP_TIMEOUT_MS does not.
Judgement call: every target not starting with / gets 400, not only x:admin.
Model: opus-5-5
`smallwebwaf servewaf` runs today's checks on the visitor's request each
question carries, answers rproxy, and passes nothing to an app. rproxy reports
every request servewaf answered. A report counts an allowed request's bytes and
writes servewaf's second log line. The table holds a copy of what a report
needs, never the request, so a report cannot reach a request being handled.
Judgement call: a question's body is read before any check; over 64 KiB gets 400.
Judgement call: a report's bytes and durations have ceilings, so they cannot overflow.
Judgement call: a `close` disposition for SWWAF_BAN_RESPONSE=close.
Model: opus-5-5
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)