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3 commits

Author SHA1 Message Date
cjkas
0ee52d6d9f fix: close the token bypass below a route, review fixes for 4b
The routes matched any path below them, and a web asset name there
passed the token check: GET /backup/a.js returned the backup under
Secured. Every route is now an exact match, and a web asset sits in
the root only.

- e2e: those paths answer 401 or 404; the restore test now fails when
  the chunks skip the token check (checked with the check removed).
- WEB_CORS lets the socket take Origin: null instead of skipping the
  Origin check.
- ADR 0006, GLOSSARY and README: the Origin check in either mode, /ws
  as a public route, the Host header behind a reverse proxy.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-28 19:39:51 +01:00
cjkas
ff7517e10f fix: review findings on the login throttle
- The throttle runs on a 64-bit clock in ms (esp_timer_get_time()), so a
  slot left alone for 49.7 days isn't brought back by millis() wrapping
  round to its old failure.
- Web.cpp turns the client into the throttle's key in one place, and
  says that an IPv6 client would share key 0; names are clearer
  (retryMs, vacantSlot).
- The shared slot's test now succeeds from the IP counted in it, so a
  success that cleared the shared slot would fail it.
- GLOSSARY.md names it the login throttle, with lockouts, and
  SECURITY_PLAN.md and ADR 0006 use that name.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-27 18:44:39 +01:00
cjkas
e25747d395 docs: ADRs 0005-0007 for socket protocol 2
ADR 0005: the web UI and Home Assistant talk to the device over one
websocket protocol (ops on loop(), sync with next, a JSON envelope a
binary encoding can reuse, short keys described by a schema).
ADR 0006: two security modes and eleven HTTP routes on port 80.
ADR 0007: the firmware no longer updates itself from GitHub.

ADR 0002 is amended: its single-writer rule stands, but edits now get
one reply and reads no longer go through a ModelSnapshot.
SECURITY_PLAN.md is revised to match, and keeps the token key, login
backoff, CORS and Origin work. PROTOCOL.md starts as an outline, and
GLOSSARY.md gains the socket protocol and security terms.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-22 20:50:33 +02:00