The state directory bullet in README.md and the session package doc now
say that the time of the latest logout is kept in the database, which a
restart without a persistent volume loses.
Model: opus-5-5
A login session was a cookie with nothing kept on the server, so /logout
removed it from one browser and a copy kept working for 30 days. Every
login is made with the one signing key, so /logout now ends them all:
the session manager keeps the time of the latest logout, saves it in the
new logout table so it outlasts a restart, and refuses a session made
before it. A /logout without a valid session ends none and only removes
the cookie, so another site cannot log everyone out. A logout that
cannot be saved answers 500. session.NewManager, which existing tests
use, keeps logouts in memory only; pixad uses NewManagerWithDatabase.
Model: opus-5-5
A copy of the session cookie taken before /logout must be refused after
it, a login after it must work, and both must still hold for a session
manager made again on the same database, as after a restart. A logout
from a request without a session cookie must end no session. These fail
until the fix: the session tests do not compile yet.
Model: opus-5-5
Accumulating milestone branch. One squashed commit per closed issue; `next` is kept green and mergeable to `main` at any time without notice.
Landed so far:
- `chore: update golangci-lint to v2.12.2 with canonical config` (#54) — canonical v2-schema `.golangci.yml`, pins bumped in `Dockerfile` and `script/bootstrap`, tree at `0 issues.`. Three behaviour deltas are recorded in that PR's body: `Cache.StoreVariant` takes a context, `MetadataStorage.Store` no longer leaks temp files on failure, and the `signing_key` too-short error text gained a `value too short:` prefix.
Sequencing for the milestone is tracked in #103.
Reviewed-on: #105
Co-authored-by: clawbot <clawbot@noreply.example.org>
closes#47
Fixes the two remaining `gosec` findings on `main`, both `G124`
(http.Cookie missing or has insecure `Secure`, `HttpOnly`, or
`SameSite` attribute):
- `internal/session/session.go:84` (`CreateSession`, the login
set-cookie path)
- `internal/session/session.go:128` (`ClearSession`, the logout
delete-cookie path)
## What changed
- Both cookie-writing paths now unconditionally set `Secure: true`,
`HttpOnly: true`, and `SameSite: http.SameSiteStrictMode`.
- The `secure` field (previously wired to `!config.Debug`) and the
`sameSite` field are removed from `session.Manager`, and the dead
secure-toggle parameter is removed from `session.NewManager`, which
now takes only the signing key (reviewer-directed; the mechanical
call-shape updates in `session_test.go` leave every assertion
untouched).
- TDD per repo rules: the first commit adds
`TestSessionCookieAttributesAlwaysSecure` (failing), asserting that
every cookie emitted by the session manager carries `HttpOnly`,
`Secure`, and `SameSite` of Lax or stricter, for both write paths.
The second commit makes it pass.
- `TODO.md` updated per its Workflow section (Next Step completed,
next Future Step promoted, stale "10 open findings" Status text
corrected).
## Attribute choices and reasoning
- `Secure: true` always: the `G124` analyzer only accepts a constant
`true` store, and there is no legitimate configuration in which the
authentication cookie should be sent over plaintext HTTP. The old
behavior disabled `Secure` whenever `debug` was on. Local development
over `http://localhost` keeps working: browsers treat `localhost` as
a trustworthy origin and accept `Secure` cookies there. Any
plain-HTTP flow on a non-localhost host will no longer keep a
session, which is the point of the fix.
- `SameSite: Strict` (unchanged from current production behavior, and
stricter than the Lax minimum): the login form is a same-origin POST
to `/` followed by a same-site redirect, so `Strict` breaks nothing.
- `HttpOnly: true` (unchanged).
## Verification
`make check` (tests, golangci-lint, fmt-check) is fully green on the
branch head `cb9e14e`: all tests pass and the linter reports 0 issues,
independently confirmed by the reviewer in a fresh worktree. Commit
history: `ca15f52` (failing test) → `02ca16a` (fix + TODO.md, closes
#47) → `cb9e14e` (drop the dead `NewManager` parameter).
Co-authored-by: sneak <sneak@sneak.berlin>
Reviewed-on: #48
Co-authored-by: clawbot <clawbot@noreply.example.org>
Co-committed-by: clawbot <clawbot@noreply.example.org>
sneak
clawbot