saveMeeting/loadMeeting/deleteMeeting built path.join(meetingsDir, id +
'.json') straight from req.params.id, so an admin-authed :id like
'../../etc/passwd' could read/write/delete outside internal-meetings/.
Centralize a meetingPath() helper that strips anything outside
[A-Za-z0-9_-] (mirrors output-store.js) and throws on an empty result;
load/delete catch it as 404/no-op. Add a regression test.
extendUserTier called setUserTier, which unconditionally zeroed
monthly_consumed and re-anchored the cycle. A user who renewed mid-cycle
(or a webhook double-firing across a restart) got their full monthly
allotment back for free. The monthly cycle already rolls on its own
anniversary via ensureRenewalRollover, so renewal must not reset it. Add
resetCycle to setUserTier (default true, preserving operator-grant
behavior); extendUserTier passes false for an in-force subscription and
true only for a brand-new or lapsed one. Add regression tests.
downloadDirect fetched any caller-supplied media_url with redirect-follow
and no host/scheme validation; the route is reachable via a self-chosen
X-Recap-Install-Id, so a caller could probe the operator's LAN or cloud
metadata (169.254.169.254). Add safe-url.js: assertPublicHttpUrl rejects
non-http(s) schemes and hosts resolving to private/loopback/link-local/
reserved ranges, and safeFetch follows redirects manually, re-validating
each hop. Route downloadDirect through it (covers transcribe-url,
summarize-url, and admin-test-run).
Keysat