2 Commits

Include renames

Author	SHA1	Message	Date
bvandeusen	a85c53ba2c	Trust proxy headers by hop count, and log every credential event ... Operator, before exposing the instance: *"I'd expect that we should have a proxy hops setting for how many proxy hops we should trust a shared real-ip at… and is there any session logging."* Neither existed, and the first one was a real hole. **The address was forgeable.** `client_address()` read the LEFTMOST `X-Forwarded-For` entry — nominally "the original client", and precisely the one a caller controls, because anything they send arrives before what proxies append. So `curl -H "X-Forwarded-For: 1.2.3.4"`, rotated per request, minted a fresh rate-limit bucket every time. Concretely: stuffing ONE account stayed limited (the account key is unforgeable and that is why it exists), but spraying MANY accounts from one source was not — each account got its own budget, and the per-address cap meant to bound the total was defeated by a header. On a LAN that is nothing. It is not nothing on a public host. Now it counts in from the RIGHT by `THOUGHTSYNC_TRUSTED_PROXY_HOPS`, default 1. Each hop appends what it saw, so the rightmost entries are the ones our own infrastructure wrote and a forged prefix lands to the left of them where it can never be selected — proven for the honest, forged, padded, CDN and shorter-than-configured cases. 0 ignores the header entirely; 2 is Cloudflare in front of a proxy. Too high is the dangerous direction, so a header shorter than configured falls back to the socket address rather than reaching further left. `X-Forwarded-Proto` had the same bug and now shares the same rule. Both live in a new `proxy.py` rather than being written twice — two places holding one decision is how issue 2183 happened, and this is the same decision. Env rather than the Settings UI, against rule 25's usual pull: it is deployment topology rather than preference, and the limiter consults it BEFORE opening a database connection, which is the entire point of checking a throttle before doing expensive work. Easy to move if that reads wrong. **And there was no logging at all** — `auth.py` had no logger, and the only record of anything was `device_tokens.last_used_at`. Sign-ins, failures, throttle trips, new accounts and device-token issuance now all log, with the attempted email and the trusted address. Deliberately including the email: it is the operator's own server, and "somebody failed a login" without saying against which account is not actionable. `basicConfig` at INFO in `create_app`, because hypercorn configures its own loggers and leaves the root at WARNING — without it every line above would have gone nowhere, which is a worse failure than not writing them. This is the app log, not an audit table. Not queryable, not retained past log rotation. The table is task 2939; this is what makes the next few days observable.	2026-08-23 15:12:14 -04:00
bvandeusenandClaude Opus 5	02c932260e	Updater signing key, a rising dev version, and a production compose ... Three things, all needed before the update loop can be tested. The public signing key is committed. Verified before trusting it: algorithm `Ed`, key ID 90E96FEA2F6D9B6A matching its own comment, 32-byte Ed25519 key. Dev builds now carry a version that RISES. Every build took its version from Cargo.toml, so each one was 0.1.0 — an installed 0.1.0 would read a manifest advertising 0.1.0, conclude it was current, and never update. The rolling channel would have looked broken while working exactly as written. Dev builds are now 0.1.<ci-run-number>, from one helper shared by both bundle jobs and the manifest writer, because three separate derivations of "what version is this" is three chances for the binary and the manifest to disagree. Plain semver, not a `-dev.N` prerelease: prerelease versions sort BELOW the release they qualify, so a tagged build would never update to a newer dev one, and Windows installer metadata wants a numeric X.Y.Z regardless. Bumping the minor still beats any dev build on the old line — 0.2.0 > 0.1.2932. The Windows job also gets the signing environment it was missing, so its NSIS installer is signed too. Without that the manifest would have had a Linux entry and nothing for the platform actually being tested. docker-compose.yml is now the production stack, per request: it pulls the published image instead of building, keeps Postgres OFF the host network, sets restart policies, health checks and log rotation, and refuses to start without a POSTGRES_PASSWORD rather than shipping a known one. Volume names are deliberately unchanged so an existing deployment upgrades in place instead of silently coming up against an empty database. Development keeps its own clearly-named file. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01SreJkbxB4gx8pPsu8QbLPi	2026-07-27 10:33:17 -04:00