Supersedes the previous "disable signature verification" stop-gap. The two
checksum tests now run verifyChecksum with signature verification ENABLED using a
per-test ed25519 keypair (withReleasePubKey) and a matching checksums.txt.sig
served over the exact body — so they cover the real production path end to end
instead of skipping it. Adds verifyChecksum-level coverage for the cases that
actually protect a self-update: a checksums file signed by the wrong key is
rejected, a missing .sig is rejected, and verifyChecksumOnly (--allow-unsigned)
still passes on the checksum alone. No production code change.
TestVerifyChecksumWithHTTPTest and TestVerifyChecksumCaseInsensitive predate
release signing (commit 1757bda baked the release pubkey). With the pubkey set,
verifyChecksum now requires a valid checksums.txt.sig and fails at signature
decode before reaching the SHA256 comparison these tests assert. They exercise
the checksum-matching path only, so clear releasePubKeyBase64 for their duration
(t.Cleanup restore) — mirroring the existing pattern in signature_test.go. The
signature path itself keeps its dedicated coverage there. No production change.
The org GitHub shadow-ban 404s releases/raw/API to anonymous clients, so the
self-updater (api.github.com/releases/latest + github.com/.../releases/download)
was broken: `unarr upgrade` could neither check nor download.
- fetchLatestVersion → GET {base}/version (plain text)
- releaseURL → {base}/releases/download/v{ver}/{file}
- base resolves from cfg.Auth.APIURL via upgrade.SetBaseURL (PersistentPreRun),
so mirrors / onion / staging / UNARR_API_URL all route updates correctly
- tests updated to the new endpoints
Phase 3 security audit follow-up. Medium and low-severity hardenings
plus a deferred-work plan for the cross-repo stream-token rollout.
Stream server CORS: replace the wildcard Access-Control-Allow-Origin
with an allowlist that echoes back only torrentclaw.com,
app.torrentclaw.com, the local Next dev port (3030 — matches the web
repo package.json) and any extras the operator adds via the new
downloads.cors_extra_origins TOML key. A Vary: Origin header is now
emitted whenever the request carries an Origin header so an
intermediate cache cannot serve a stale ACAO to a different origin.
URL scheme guard: openBrowser and OpenPlayer refuse any URL that is
not http(s). Combined with passing the URL after "--" wherever the
launched helper supports it (open, mpv, vlc, cvlc), this stops a
leading "-" from being parsed as a switch by the spawned process.
State file permissions: WriteState now writes 0o600 so the agent ID,
PID and counters cannot be enumerated by another local user on a
shared host. Matches the existing config file mode.
ZIP slip defense-in-depth: extractZip extracts the safety check into
safeZipPath, which canonicalises the entry name (normalising
backslashes to "/"), rejects "..", "../" prefix and "/../" interior
components, and verifies the final destination stays inside destDir
before opening any file.
Mirror fallback: documented the design for multi-provider
mirrors.json hosting in the comment block on DefaultStaticFallbackURLs
and added a follow-up note about signing it with the same ed25519
release key. The list is kept at one provider until the second host
is provisioned and added to torrentclaw-web's STATIC_FALLBACKS.
Deferred work: a new plan document Docs/plans/security-stream-token.md
covers the per-task stream token (Phase 2.2 of the original audit)
which requires coordinated web + CLI work and ships separately.
- Replace `upgrade` stub with real command (alias for `self-update`)
- Also register `update` as alias: `unarr update` works too
- Rewrite `status` to show full config, disk usage, daemon state, and
update availability with colored sections
- Add version check cache (1h TTL) so `status` is instant on repeat runs
- Guard against division by zero on empty filesystems
- Guard against negative durations from clock skew
- Guard against stale PID via heartbeat recency check (2 min)
- Add comprehensive test coverage across agent, engine, upgrade, usenet,
arr, library, mediaserver, and UI packages
- Improve Makefile coverage target to exclude cmd/ glue code
- Fix stream handler resource cleanup and ffprobe error handling
- Add daemon state persistence and stale resume file cleanup
- Add TriggerPoll for WebSocket resume actions
- Improve stream server with graceful shutdown and connection tracking
- Add desktop notifications for download completion
- Add media file organization with Movies/TV Shows detection
- Improve usenet downloader with progress tracking and resume support
- Add self-update package with GitHub release verification
- Downgrade tablewriter to v0.0.5 (v1.x API breaking change)
