Address findings from a repo security review:
- core: add a sliding-window anti-replay filter over the AEAD-authenticated
sequence in Session (poll_input/poll_frame), closing the input-replay gap the
data plane previously left to the LAN/VPN trust assumption. 4096-deep window,
unit-tested; the encrypted loopback suite confirms no false drops.
- clients: write the mTLS client private key 0600 and lock the config dir 0700
on Unix (it was world-readable at the umask default), re-locking existing
stores on load. pf-client-core::trust plus the probe's own identity writer.
Windows keeps the %APPDATA% ACL; Android/Apple already wrap the key.
- web: fix a post-login open redirect — resolve `next` via URL and require it to
stay same-origin, rejecting `/\evil.com` and tab/encoding variants the old
`!startsWith("//")` guard missed. Also fixes the dead safeNextPath helper.
- ci: SHA-256-pin the BtbN FFmpeg DLLs bundled into the signed Windows installer
(were fetched from the rolling `latest` tag unverified); fails closed on a
re-roll, matching the VB-CABLE gate.
- ci: fail-open fork-guard on the Windows/Apple host-mode PR build jobs that
share runner labels with the signing jobs. Definitive fix stays server-side
(Gitea outside-collaborator approval / isolated PR runners) — see the notes.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Six parallel audits swept the root docs, docs-site, every per-directory
README, and the packaging docs; every claim below was verified against
the source before editing.
- README: Layout gains the six missing crates (pf-client-core,
pf-presenter, pf-console-ui, pf-ffvk, pf-driver-proto, punktfunk-tray),
clients/session, api/ and ci/; Linux/Windows client rows reflect the
shell + Vulkan-session split and the Vulkan Video -> VAAPI/D3D11VA ->
software decode chains; the "every client over a C ABI" claim is
corrected (Rust clients link the core directly); tiered stats overlay
+ console shell noted; Apple row mentions AV1.
- CONTRIBUTING: drop the dead CLAUDE.md link (deliberately untracked);
point at the README's build/invariants sections. SECURITY: 0.9.0.
- host-cli/pairing: --allow-pairing/--require-pairing are no-op legacy
names — pairing is required by default, --allow-tofu is the real flag;
document --data-port and --idle-timeout-ms.
- configuration: document PUNKTFUNK_RECOVER_SESSION_CMD (session-crash
recovery hook), PUNKTFUNK_MDNS, PUNKTFUNK_DATA_PORT.
- virtual-displays/gnome: GNOME per-client scaling shipped (host-
persisted) — flip the ❌ to ✅ and describe how it works.
- stats: new "Detail levels" section (Off/Compact/Normal/Detailed +
per-platform cycle gestures); retire the GTK hand-off note.
- clients/install-client/status/roadmap: decode chains, Windows client
validation narrowed to HDR-only pending, adaptive bitrate, console
shell, Apple AV1, Windows host vendor list.
- Sub-READMEs: clients/linux rewritten for the re-architecture; session
Windows decode rung + d3d11va knob; Windows tiered overlay; Android
minSdk 28; decky file table; host zerocopy/ path; scripts port
47992 and steamos-host.md; pf-dualsense source path.
- packaging: canary version bases are tag-derived (<next-minor> via
pf-version.sh/.ps1), codecs-extra not ffmpeg-full, document the
pinned offline-Skia tarball + SKIA_BINARIES_URL and vulkan-headers.
- Convert 15 dangling design/*.md links to the punktfunk-planning
prose convention (those docs live in the private planning repo).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
A retrying unpaired client parks one QUIC connection per knock, but the
delegated-approval waiters were keyed on fingerprint alone — one console
Approve resolved ALL of them. Observed live (2026-07-10): an iPad knocked
3x, one Approve admitted three full sessions, three Mutter virtual
monitors were created within ~200us plus an ApplyMonitorsConfig, and
gnome-shell SIGSEGV'd inside meta_monitor_manager_rebuild — dropping the
box to the GDM greeter, unreachable until reboot (GDM auto-login runs
once per boot) while the lingering host spammed "RemoteDesktop ... not
activatable" libei errors.
Four fixes, outermost symptom inward:
- Knock generations (native_pairing): note_pending returns a per-knock
generation; a re-knock bumps it and wakes the previous waiter, which
resolves the new PairingDecision::Superseded (connection closes; the
console list is unchanged). An approval records WHICH generation it
admitted, so a stale waiter polling only after the pending entry is
cleared still loses the tie — exactly one admission, no matter the
interleaving.
- TOPOLOGY_LOCK (vdisplay/mutter): every Mutter monitor mutation
(pre-snapshot -> RecordVirtual -> ApplyMonitorsConfig, and the
teardown Stop) is serialized process-wide. Concurrent rebuilds are
what segfault the shell (second on-glass crash of this class — the
teardown race is already documented in-file), and serialization also
keeps wait_virtual_connector's snapshot diff from attributing a
sibling's connector. Create timeout 20s -> 45s for lock queueing.
- Session-env hygiene (vdisplay): when detection finds NOTHING live,
clear the previous connect's XDG_CURRENT_DESKTOP/WAYLAND_DISPLAY
retarget. A stale GNOME value kept mutter::is_available() true after
the crash, routing explicit-backend connects into the dead session
(create timeouts + libei error loops) instead of the crisp "no live
graphical session" handshake error.
- Opt-in recovery hook (config + punktfunk1): PUNKTFUNK_RECOVER_SESSION_CMD
fires (detached via sh -c, debounced to one launch/min) when a client
connects while no graphical session is live — e.g. `sudo -n systemctl
restart gdm` re-runs auto-login and the client's retry lands in the
recovered desktop. The handshake error tells the client to retry.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
mDNS advertisement (native _punktfunk._udp AND GameStream _nvstream) can now
be disabled with --no-mdns on serve/punktfunk1-host or PUNKTFUNK_MDNS=0
(the PUNKTFUNK_ZEROCOPY off-grammar) — for multicast-dead environments
(bridged Docker, CI netns) where the advert reaches nobody or fails outright
and aborts the GameStream plane; clients dial a manually-added host instead
(mDNS-blind host-add works since the 0.8.4 dial-first fix). Unit tests no
longer advertise on the LAN (mdns: false).
punktfunk1-host gains --pairing-pin <PIN> (the already-plumbed fixed-PIN
test seam, now CLI-exposed; empty refused like --mgmt-token) so a CI harness
runs a deterministic SPAKE2 ceremony instead of scraping the logged PIN.
Verified live: --no-mdns + PUNKTFUNK_MDNS=0 skip the advert, --pairing-pin
arms with the fixed PIN, and a punktfunk1-host --source synthetic +
punktfunk-probe loopback run passes verification (60/60 frames, 0 mismatch).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
The punktfunk-session Vulkan client (clients/linux-session, now clients/session)
builds and runs on Windows; the WinUI shell spawns it for every stream. Verified
live: 10-bit HEVC via Vulkan Video on both AMD (iGPU) and NVIDIA, 5120x1440 at
130 fps / 8 ms end-to-end on the RTX 4090.
- pf-ffvk: Windows bindgen branch (FFMPEG_DIR + PF_FFVK_VULKAN_INCLUDE, no
pkg-config); provisioning fetches Vulkan-Headers (pinned v1.4.309).
- pf-client-core: builds on Windows — WASAPI audio (audio_wasapi.rs, cfg-swapped
via #[path], same surface as the PipeWire twin), VAAPI/dmabuf gated inline
(chain = vulkan -> software), trust reads the WinUI shell's %APPDATA% stores
(parity tests pin both serialized shapes), Settings gains adapter/hdr_enabled
(serde-defaulted; Linux stores unaffected).
- pf-presenter: builds on Windows — dmabuf module Linux-gated; SDL keyboard grab
while captured (Alt+Tab/Win reach the host); pick_device ranks discrete over
integrated (device 0 was the iGPU on hybrid boxes — the silent footgun) and
honors PUNKTFUNK_VK_ADAPTER (the Settings GPU pick, exported by the session).
- run loop: block in one SDL wait woken by input AND decoded frames (a per-
session forwarder pushes a FrameWake user event) instead of a 1 ms poll —
measured 111%% -> 5%% of a core (NVIDIA), 86%% -> 3.5%% (AMD), stats unchanged.
The pump's decode-fence wait became once-per-window sampling (no per-frame
pipeline stall; the stat now shows true backlog).
- pf-console-ui: builds on Windows (skia-safe msvc prebuilts); font lookup falls
through fontconfig aliases to concrete DirectWrite families (Consolas/Segoe UI)
— browse/coverflow works, verified against a live host.
- WinUI shell: session-always via new src/spawn.rs (GTK spawn.rs port —
CREATE_NO_WINDOW, stdout contract, kill handle); the Stream screen is a status
card (chips + stage lines from the child's stats). The legacy in-process
D3D11VA path stays behind Settings "Streaming engine" / PUNKTFUNK_BUILTIN_
STREAM=1 as the A/B baseline until Phase 8 deletes it. SessionParams.video_caps
makes the HDR toggle real.
- clients/linux-session renamed to clients/session (builds for both OSes).
- CI/MSIX: both workflows build/test both bins with widened path filters; the
MSIX ships punktfunk-session.exe. ARM64 session builds --no-default-features
(rust-skia has no aarch64-pc-windows-msvc prebuilts; flip when it does).
A/B on this box (5120x1440 HEVC vs home-worker-5): NVIDIA Vulkan 130 fps / 8 ms
e2e / 1.6 ms decode — clearly better than the built-in path. The AMD iGPU VCN
saturates at ~52 fps where its own D3D11VA does ~70 — Adrenalin Vulkan decode is
slower on APU silicon; discrete RDNA validation gates Phase 8.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
deploy-all.ps1 chains deploy-host.ps1 + build-web.ps1 so a full redeploy is
one command; stops before the web step if the host build/start fails.
build-web.ps1's post-restart check was probing http:// while web-run.cmd
serves HTTPS-only, so it always reported a false failure - probe https via
curl.exe (no -SkipCertificateCheck on the Windows PowerShell 5.1 this runs
under) with a short retry loop for the task's cold start instead.
Steam Input only adopts the virtual Steam Deck controller when it arrives as
a real USB device (raw_gadget or usbip/vhci transports); the UHID fallback
has no USB interface and Steam ignores it. On a stock host neither
precondition for usbip held: vhci-hcd isn't loaded, and its sysfs
attach/detach files are root-only while the host runs as a user service —
so every session silently fell back to UHID and 'no controller appears on
the host' (live-debugged 2026-07-08: client events all arrived, the pad
existed, Steam just refused it).
Ship both preconditions with the host packages:
* modules-load.d/punktfunk.conf loads vhci-hcd at boot (rpm/deb/arch;
Bazzite gets it via the RPM payload + a modprobe in the sysext
post-merge hook)
* a udev rule in 60-punktfunk.rules grants the input group write on
vhci_hcd's attach/detach whenever the device appears
Verified end-to-end on a live host: usbip in-process attach, hid-steam
binds all three interfaces, 'Steam Deck' + motion evdev appear, and Steam
adopts the pad (client-mode grab + its own virtual X360 emission).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
The Vulkan path's receive_frame returns at SUBMISSION (~0.1 ms) — the
hardware decodes asynchronously, so the decode stat was truthful but
measured the wrong boundary. The pump now ships the frame to the
presenter FIRST, then waits the frame's timeline fence (vkWaitSemaphores
resolved through the shared device's proc chain) and stamps
received→decode-COMPLETE — true NVDEC time at zero pipeline cost, since
the presenter's own GPU wait is what actually gates sampling. Software/
VAAPI keep their synchronous stamps.
Also: Alt+Enter joins F11 as the fullscreen toggle (some keyboards' Fn
layer sends a media key for plain F11 — observed on glass as
'F11 only works with shift'); the shell's shortcuts panel lists both.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Now that the per-capture worker subprocess makes an NVENC EGL/CUDA driver
fault survivable (design/zerocopy-worker-isolation.md), the reason the NVENC
zero-copy path stayed opt-in is gone. zerocopy::enabled() now defaults ON for
both GPU backends (was ON VAAPI / OFF NVENC). Fallbacks are intact: VAAPI's
one-shot CPU auto-downgrade (VAAPI-gated, never trips for NVENC) and NVENC's
per-capture fallback + worker-death latch.
Reframe the shipped host.env examples and setup guides to rely on the default
rather than force PUNKTFUNK_ZEROCOPY=1 (an explicit =1 skips the VAAPI
auto-downgrade).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Remediates the two web-console residuals from the 2026-07-05 posture audit:
- Brute-force throttle (loginThrottle.ts): per-IP exponential backoff
after 5 free attempts, plus a global floor for spread-out floods, keyed
on the socket peer IP (not spoofable X-Forwarded-For) with a size-capped
map. The constant-time compare already stopped the timing leak; this
bounds guess *volume* against a by-design LAN-exposed console.
- Session seal key now derives from the high-entropy mgmt token instead of
the low-entropy login password, so a captured cookie is no longer an
offline password oracle. Falls back to the password only when no token
is configured (dev/local). Rotating the token now invalidates sessions.
- Replace the process-wide NODE_TLS_REJECT_UNAUTHORIZED=0 with per-request
Bun TLS scoped to the loopback proxy hop; a non-loopback mgmt URL now
verifies normally. Dropped the env var from the systemd unit, Steam Deck
installer, Windows run scripts, env examples, and web README.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Bring the user-facing + project docs in line with the shipped, on-glass-validated state (Stages
0-5 §6A + keep-alive hardening + gaming-rig) ahead of a merge decision:
- docs-site/virtual-displays.md: drop the now-false "stored but not yet enforced / following
release" caveats — conflict handling, per-client identity + KDE scaling round-trip, and §6A
multi-monitor layout are all live; gaming-rig/forever ships (freed via Release); document the
reconnect-always-resumes + deliberate-quit-skips-linger behavior and the PUNKTFUNK_IDLE_TIMEOUT_MS
knob. KDE persistent scaling → ✅ today (validated); Windows primary → shipped; Sway exclusive
stays "following release".
- README: a "displays you configure, not just create" differentiator bullet.
- CLAUDE.md: the display-management invariant now reflects Stages 0-5 shipped (all axes enforced,
forever/Pinned, hardened reconnect) instead of "Stage 0 shipped".
- host.env.example: document PUNKTFUNK_IDLE_TIMEOUT_MS + that display policy lives in the console.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Every release workflow hardcoded a canary base version (0.5.0 in
Apple/Android/rpm/flatpak/deb, 0.3 in windows-msix/windows-host/decky) that
had to be hand-bumped on each stable release and wasn't. With stable at
v0.6.0, every canary was a version *behind* stable — e.g. the Apple canary
showed up on TestFlight as 0.5.0 while 0.6.0 was already published.
Add scripts/ci/pf-version.{sh,ps1} (bash + pwsh twin) as the single source of
truth: stable = the vX.Y.Z tag; canary = latest stable tag with minor+1,
patch 0 (v0.6.0 -> 0.7.0), so canary is always exactly one minor ahead of the
newest release with zero maintenance. Falls back to the workspace Cargo.toml
version when no tag is fetchable. All workflows now eval/call it and format
their own channel suffix off $PF_BASE; only the canary branch changed, stable
branches and per-channel suffixes are untouched. channels.md drops the old
manual "bump the canary base" release step.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
One stat model everywhere (design/stats-unification.md): four measurement
points (capture/received/decoded/displayed), three stages that tile the
interval exactly, and a HUD that shows the addition explicitly —
end-to-end 14.2 ms p50 · 19.8 p95 · capture→on-glass
= host+network 9.8 + decode 2.1 + display 2.3
replacing each client's ad-hoc mix of overlapping absolutes (the Apple HUD's
three arrow lines that looked sequential but weren't), mean-vs-median decode
times (Windows/Linux), missing same-host-clock flags (Windows/Linux), and
three different names for the same capture→received measurement (probe's
"reassembled", Apple/Android's "client", Windows/Linux's post-decode "lat").
Per client: Apple threads receivedNs through the VT decode via the frame
refcon bit pattern so the decode stage exists at all (stage-1 fallback
honestly degrades to a capture→received headline); Windows carries
FrameTimes through the existing frame channel to the render thread and adds
e2e p50/p95 post-Present; Linux stamps received at AU pop and rides
decoded_ns on DecodedFrame to the paintable-set site; Android pairs receipt
stamps with MediaCodec output buffers via the codec's pts round-trip (JNI
stats array 14→16 doubles, indexes 0-13 unchanged). fps now uniformly counts
received AUs; lost/(received+lost) per window, hidden at zero.
docs-site gains "Understanding the Stats Overlay": what each line means, why
the equation only approximately sums (percentiles), and a line-by-line
Moonlight/Sunshine matrix — including that Moonlight has no end-to-end
number and its "network latency" is an ENet control RTT, so punktfunk's
headline must not be compared against any single Moonlight line.
Verified here: linux client + probe + core check/clippy/fmt green, android
native cargo-ndk arm64 check green. Pending: Windows CI + on-glass, swift
test on the mac, on-device Android.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Five verified findings from the IDD-push/pf-vdisplay deep audit:
- Keyed-mutex acquire (BOTH endpoints): AcquireSync returns WAIT_TIMEOUT
(0x102) / WAIT_ABANDONED (0x80) as SUCCESS-severity HRESULTs, which the
windows-rs Result wrapper erases — a busy slot read as "acquired", so
driver and host could race the same ring texture (torn frames) and the
designed busy-skip backpressure was dead code. Both sides now classify
the raw vtable HRESULT; WAIT_ABANDONED counts as acquired (ownership
transfers — refusing it would wedge the slot forever).
- Host SDR hot path leaked one ID3D11VideoProcessorInputView per converted
frame: the D3D11_VIDEO_PROCESSOR_STREAM ManuallyDrop field suppressed the
release after VideoProcessorBlt. Released by hand now, success or not.
- Driver leaked IddCx's per-acquire surface reference (from_raw_borrowed on
a TRANSFERRED reference — the MS sample Attach/Reset's it): the swap-chain
surface set survived swap-chain destruction, the likely true root cause of
the ~50 MB-per-reconnect VRAM loss that device pooling only mitigated.
Now adopted via from_raw (publisher or not) and dropped pre-Finished.
- PUNKTFUNK_IDD_PUSH removed: capture is unconditionally IDD-push, but the
vdisplay manager still gated the lingering-monitor preempt (and render
pin) on the knob, whose default was OFF — dev/CLI runs reused a lingering
monitor whose IddCx swap-chain is dead (black reconnect). The preempt and
the render-GPU pin are now unconditional; host.env comments no longer
promise the removed DDA/WGC fallback.
- Driver D3D device: dropped D3D11_CREATE_DEVICE_SINGLETHREADED (unsound
since DEVICE_POOL shares one device across processors) and the pooled
immediate context is now SetMultithreadProtected — two concurrent
monitors' workers otherwise race an unlocked context (UB in the UMD).
No wire-contract change (pf-driver-proto untouched); the driver fixes take
effect on the next pf-vdisplay redeploy.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Two comment em-dashes I added tripped the installer-run ASCII guard (PS 5.1
mis-parses non-ASCII on non-UTF-8 locales).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
The dev deploy built --features nvenc only, so a web-console GPU preference
pointing at an AMD/Intel adapter made every session die at encoder open
(NV_ENC_ERR_NO_ENCODE_DEVICE) — the exact "can't connect" just hit on the RTX
box's Ryzen iGPU. The script now enables amf-qsv when FFMPEG_DIR (machine env,
process env, or C:\Users\Public\ffmpeg) has a dev tree, and copies the FFmpeg
runtime DLLs next to the exe after a successful build.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
New crates/punktfunk-tray — a small per-user companion showing the host service
state at a glance (running / stopped / starting / degraded / failed + the live
session in the tooltip) with one-click actions: open web console, approve a
pending pairing request, start/stop/restart, open logs. No more digging through
logs to learn whether the service came back after a reboot or an update.
Status is service-manager-FIRST (SCM / systemd user unit — a port squatter can
never fake Running), then the new loopback-only unauthenticated
GET /api/v1/local/summary (counts/booleans only; the mgmt token and cert.pem
are SYSTEM/Admins-DACL'd on Windows, so a non-elevated tray cannot bearer-auth).
Windows: windows_subsystem binary (a console exe in the Run key would flash a
terminal at sign-in), Shell_NotifyIcon + hidden window, per-session single
instance, TaskbarCreated re-add, --quit for the uninstaller; service actions
elevate per click via ShellExecuteW "runas" onto the new
`punktfunk-host service restart` (stop → wait Stopped → start).
Linux: ksni/StatusNotifierItem over zbus, systemctl --user actions (no polkit),
/etc/xdg/autostart entry whose --autostart self-gates to actual host users.
Icons: scripts/gen-tray-icons.py (pure stdlib) renders the brand lens + status
dot into committed .ico/hicolor assets; deb/rpm/arch ship binary+autostart+icons.
Live-validated: Linux on the headless KDE session (SNI registration, state
transitions, menu-driven start, dbusmenu layout); Windows on the RTX box
(session-1 launch with no NIM_ADD failure, single instance, --quit, restart
round-trip, summary loopback-200/LAN-401).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
The nvenc build linked nvEncodeAPI64.dll's entry points at load time, so a
--features nvenc binary hard-crashed on any box without the NVIDIA driver
(AMD/Intel). Entry points now come from a runtime LoadLibrary table
(encode/windows/nvenc.rs load_api); a missing DLL just falls through the
encoder auto-detect to AMF/QSV/software. The generated import lib and all its
plumbing (gen-nvenc-importlib.ps1, nvenc.def, PUNKTFUNK_NVENC_LIB_DIR,
setup-build-env wiring) are gone.
Live-validated on the RTX 4090 box (NVENC session, 7000+ frames).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Port 3000 collides with half the dev-server ecosystem; 47992 sits next
to the mgmt API (47990) in the punktfunk port family. Updates the run
scripts, systemd/scheduled-task units, Dockerfile, Windows firewall
rule + installer, packaging, and every doc that referenced :3000.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
- Modern branded wizard: WizardStyle=modern dynamic windows11 (Inno >= 6.6,
plain-modern fallback for older compilers; CI provisioning upgrades a
pre-6.6 Inno). Brand-mark wizard side panels + header tiles (100-200% DPI)
and a multi-size punktfunk.ico (SetupIconFile + Apps & Features), generated
AND committed by branding/gen-branding.ps1 from the canonical brand geometry.
Gotcha encoded in the script: ISCC rejects all-PNG icons, so entries <= 64px
are classic DIBs (PNG only at 128/256), and the ICO is load-verified.
- VB-CABLE actually ships now: windows-host.yml never set VBCABLE_DIR, so every
published installer silently omitted the virtual mic (broken mic passthrough
in the field). CI provisions the pinned, SHA-256-verified official Pack45
(provision-windows-punktfunk-extras.ps1) and the pack now FAILS on a
supplied-but-invalid dir instead of shipping mic-less again. Attribution per
VB-Audio's bundling grant surfaced in the visible wizard task text (vendor,
vb-cable.com, donationware) on top of the licenses notice.
- GameStream (Moonlight) compat is a wizard task (checked by default) ->
service install --gamestream=on|off writes PUNKTFUNK_HOST_CMD=
serve[ --gamestream] into host.env. Only the two canonical values are ever
rewritten - a hand-customized command line survives upgrades. Silent
installs: /MERGETASKS="!gamestream".
- Driver uninstall (field report: our virtual-device drivers survived
uninstall): new `driver uninstall [--gamepad]` removes the pf-vdisplay
device node(s) + the pf-vdisplay/pf-dualsense/pf-xusb driver-store packages,
wired into [UninstallRun] after service uninstall. Locale-safe by
construction: devices matched on unlocalized VALUES (never pnputil's
localized labels), packages found by INF content scan - validated against a
German-locale box ("Instanz-ID:" parse; 7/7 punktfunk INFs matched, no
foreign hits). VB-CABLE is deliberately left installed (shared third-party
component with its own uninstaller).
Installer compile, cargo check/clippy/fmt, and the ASCII locale gate are green;
the wizard look + uninstall flow still need one on-glass pass on a disposable
box (this box runs the live host).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Adds a client-selectable **preferred codec** and wires the core + ABI + probe + Linux client to
negotiate and decode it. (Windows/Apple/Android follow in 2b.)
**Core:**
- `Hello.preferred_codec` (a single CODEC_* bit, 0 = auto) — a soft hint appended after
`video_codecs`. `resolve_codec(client, host, preferred)` now honors the preference when the host
can also emit it, else falls back to precedence (HEVC > AV1 > H.264). Roundtrip + preference tests.
- `NativeClient::connect` takes `video_codecs` + `preferred_codec`; `NativeClient.codec` exposes the
resolved `Welcome.codec`.
- ABI: `punktfunk_connect_ex7` (adds the two codec params; `ex6` delegates to it advertising
HEVC-only) + `punktfunk_connection_codec` getter + `PUNKTFUNK_CODEC_{H264,HEVC,AV1}` constants
(drift-guarded against the wire values). Header regenerated.
**Host:** passes `hello.preferred_codec` into `resolve_codec`.
**probe:** `--codec h264|hevc|av1|auto` sets the preference (still advertises it can decode all
three); the dump extension already follows the resolved codec.
**Linux client:** advertises the codecs FFmpeg can actually decode (`decodable_codecs()`), threads
the user's `codec` setting as the preference, and builds the decoder — both the software and VAAPI
paths, plus the mid-session VAAPI→software demotion — from the negotiated `Welcome.codec` instead of
hardcoding HEVC. New "Video codec" dropdown in Preferences (Automatic/HEVC/H.264/AV1).
Live-validated on the dev box: probe `--codec hevc` against a software (H.264-only) host resolves to
H.264 (graceful soft-preference fallback), no failure. clippy + core (57) + host (133) tests green.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
The Windows CI runner (home-windows-runner-1, vmid 210) is now provisioned/owned by
unom/infra and can be rebuilt or joined by additional windows-amd64-labeled runners at
any time - a manually-dispatched provisioning workflow has no way to target a specific
runner instance, so it could land on an already-provisioned box instead of the one that
needed it. Replace windows-drivers-provision.yml / windows-punktfunk-provision.yml with
scripts/ci/ensure-windows-toolchain.ps1, a shared idempotent pre-flight (WDK/cargo-wdk,
FFmpeg, Inno Setup, ARM64 rustup target) that every Windows workflow now runs at job
start - a fast no-op once already provisioned, so any runner self-heals on first real use.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Web console
- Pairing/Library/Stats refactored into self-contained subsections that each own
their own queries + mutations; a shared slot-based layout (view.tsx) is filled by
the live page (containers) and Storybook (pure cards + fixtures) so the layout can't
drift.
- All paired devices in one list on Pairing with a protocol column (punktfunk/1 +
Moonlight), routing each unpair to the right endpoint; the redundant Clients page is
removed.
- Library: overview grid split from the add/edit form into separate files.
- Login screen links out to the docs.
Docs
- "Console login password" section on every host page (apt/RPM/Bazzite/SteamOS/Windows)
plus a new "Forgot your Password?" troubleshooting page, linked from the login screen.
- Console served as HTTP/1.1 over TLS (drop the unusable HTTP/3 advertising) across the
Bun entry, launchers, systemd units, and packaging.
Tooling
- Biome now respects .gitignore (stops linting generated code), config migrated to
2.5.1; all lint issues fixed cleanly.
Also includes this branch's in-progress host, Apple client, packaging, and CI changes.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Surface THIRD-PARTY-NOTICES.txt in every GUI client (the desktop packages already
ship it as a file; this adds the on-glass screen):
- Linux: Preferences -> About -> Third-party licenses (adw::AboutDialog with the app
license + Legal sections; include_str! the root notices).
- Apple: macOS About tab / iOS+tvOS Acknowledgements link; notices bundled as
PunktfunkKit SPM resources, read via Bundle.module (the Xcode app links the SPM
product, so they ride along - no .pbxproj edit).
- Android: Settings -> About -> Open-source licenses (reads the bundled asset).
- (Windows landed earlier in 624387e: Settings -> About -> Third-party licenses.)
gen-third-party-notices.sh now copies the generated file into the Apple Resources/
and Android assets/ trees so the in-tree copies never drift.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The MIT OR Apache-2.0 SOURCE license is clean (audit found no copied copyleft); the
gaps were all binary-distribution (Layer-2). This makes the shipped artifacts honest:
- Windows host + client: bundled FFmpeg BtbN gpl-shared -> lgpl-shared (AMF/QSV/decode
unaffected; the GPL-only x264/x265 were never used), and ship the FFmpeg LGPL notice
+ license text in the installer + MSIX (licenses/).
- THIRD-PARTY-NOTICES.txt generated + bundled into installer/MSIX/deb/rpm. Offline
generator (scripts/gen-third-party-notices.{py,sh}) + cargo-about config (about.toml/
.hbs) with a permissive-only accepted-license allow-list as a copyleft regression gate.
- Reword the win32u GPU-preference hook comments to reflect independent reimplementation
(no Apollo/Sunshine GPL-3.0 source copied).
- README dual-license + inbound=outbound contributor clause + non-affiliation trademark
disclaimer; new CONTRIBUTING.md.
- LICENSE files into the standalone driver + vk-layer workspaces; deb copyright holder
aligned to "unom and the punktfunk contributors".
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Adds negotiated 5.1/7.1 surround to the punktfunk/1 protocol and every client
(previously stereo-only):
- core: new shared `audio` layout table (LAYOUT_51/71 + identity multistream
mapping, canonical wire order FL FR FC LFE RL RR SL SR); Hello/Welcome
`audio_channels` negotiation via the trailing-byte back-compat pattern (old
peers fall back to stereo); C-ABI `punktfunk_connect_ex6`,
`punktfunk_connection_audio_channels`, and in-core multistream decode
`punktfunk_connection_next_audio_pcm` for embedders without a multistream
Opus decoder. Real-libopus channel-identity round-trip test.
- host: native audio thread captures + Opus-(multi)stream-encodes at the
negotiated count (with a cross-session cached-capturer channel-mismatch fix);
GameStream surround unified onto the safe `opus::MSEncoder`, dropping
`audiopus_sys` (~4 unsafe blocks) and un-gating Windows GameStream surround;
WASAPI loopback capture relaxed to 2/6/8 with the correct dwChannelMask.
- clients: Linux (PipeWire), Windows (WASAPI), Android (AAudio) decode via
`opus::MSDecoder` + render multichannel; Apple decodes in-core to PCM →
AVAudioEngine with an explicit wire-order channel layout; each gains a
Stereo/5.1/7.1 setting. `punktfunk-probe --audio-channels N` is the headless
validator.
Verified on Linux: core/host/linux/probe test suites + the Android Rust
(cargo-ndk) build, clippy -D warnings, and rustfmt all green. Windows/Apple
builds, all on-glass checks, and the live native loopback are pending (CI / a
free box).
Also lands the concurrent in-tree HEVC 4:4:4 host work (PUNKTFUNK_444): it
shares the same touched files (quic.rs, punktfunk1.rs, encode/*, ...) and so
cannot be committed separately from the surround changes.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Port the three install-time PowerShell *files* (install-pf-vdisplay.ps1,
install-gamepad-drivers.ps1, web-setup.ps1) into punktfunk-host.exe subcommands:
`driver install [--gamepad] --dir <stage>` and `web setup --app-dir <app>
[--password-file <f>]` (windows/install.rs).
Why: PowerShell 5.1 reads a BOM-less .ps1 FILE in the machine ANSI codepage, so a
stray non-ASCII byte mis-decodes and aborts on a non-English box - exactly how the
pf-vdisplay driver install silently failed. A compiled subcommand drives the same
external tools (certutil/pnputil/nefconc/schtasks/netsh/icacls) as fixed string
literals, with no file-codepage surface. (The .iss's INLINE -Command PowerShell is a
command-line string, not a file read, so it's unaffected and stays.)
- windows/install.rs: faithful port - cert trust, gated nefconc node create + pnputil
for pf-vdisplay; pnputil per-inf for gamepads; web-password ACL, the PunktfunkWeb task
(generated UTF-16 XML), firewall rule, start. Best-effort (a hiccup warns, never aborts).
- punktfunk-host.iss [Run]: call the exe instead of `powershell -File`; drop the
web-setup.ps1 staging + WebSetup define; WebSetupParams emits --app-dir/--password-file.
- pack-host-installer.ps1: stop copying the three install scripts into the stages.
- delete the three .ps1 files.
The `mod install;` + dispatch arms in main.rs landed in the preceding docs commit
(swept up by a concurrent commit); this commit adds the module + installer wiring.
CI-compile-validated via windows-host; the install path is on-glass-validated on the
next canary install (the test box is offline).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Now that the drivers build from source in CI, remove the dead checked-in binaries and
the toolchain cruft they left behind:
- Delete packaging/windows/{pf-vdisplay,gamepad-drivers}/ (the prebuilt .dll/.inf/.cat/.cer).
pack-host-installer.ps1 builds + signs all three drivers from the drivers/ workspace and
nothing reads the vendored dirs anymore; stage-pf-vdisplay.ps1's -VendorDir is now a
mandatory build-output path, not a vendored default.
- Drop the LLVM-21 pin. The vendored bindgen 0.71->0.72 bump (the shipping pack already
builds green on the runner-default clang 22) retired the bindgen-0.71 layout-test overflow
that needed LLVM 21.1.2, so windows-drivers.yml + provision-windows-wdk.ps1 no longer
install/point at C:\llvm-21 (~898 MB off a fresh provision) - both driver builds now use one
toolchain (clang 22 + bindgen 0.72).
- pack -SkipBuild on the gamepad build (build-pf-vdisplay.ps1 already builds the whole
workspace), build-web.ps1 reaps a stale node too, deploy-dev.ps1 nefconc path + comments.
- Reword the vendored-driver references (build scripts, .iss, READMEs, the vite web-bundle
comment) to the build-from-source reality.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The pf-vdisplay virtual-display driver shipped as a checked-in PREBUILT binary
that went stale - two field failures on a fresh install (live-repro'd on a
German-locale Dell laptop):
* Bug A (every box): a repo-wide rename edited the vendored pf_vdisplay.inf
but never re-signed pf_vdisplay.cat, so the catalog stopped covering the INF
-> `pnputil /add-driver` fails SPAPI_E_FILE_HASH_NOT_IN_CATALOG -> driver
never installs -> every session dies "pf-vdisplay driver interface not
found".
* the prebuilt binary also predated IOCTL_SET_RENDER_ADAPTER (added to the
driver source after the vendor freeze) that the host needs to pin the IDD
render GPU on hybrid/Optimus boxes.
Fix: build the driver FROM SOURCE every release (build-pf-vdisplay.ps1, wired
into pack-host-installer.ps1) so .dll/.inf/.cat are always in lockstep and
current driver features ship. The runner's clang 22 made the driver's pinned
bindgen 0.71 emit opaque structs (157 layout-assert errors), so bump the
vendored wdk-sys/wdk-build bindgen 0.71 -> 0.72 (+ lock). The build self-signs
the driver per build (installer trusts the bundled .cer); a stable
DRIVER_CERT_PFX_B64 secret can override.
* Bug B (non-English boxes): the installer runs install-pf-vdisplay.ps1 etc.
via powershell.exe (5.1), which reads a BOM-less script in the ANSI codepage
- an em-dash's trailing 0x94 byte becomes a curly quote on German
Windows-1252 and the script aborts "unterminated string", so the driver
never installed (the gamepad script survived only because it was already
ASCII). Scrub every installer-run .ps1/.cmd to ASCII + add a CI gate that
fails on any non-ASCII so it can't regress.
* Bug C (upgrades): nothing stopped the OLD web console before re-registering
its task, so a stale server kept :3000 (the new one restart-looped on
EADDRINUSE) and served a broken old bundle (500 on /login). Stop + reap it
(runtime-agnostic, by the :3000 listener owner) in web-setup.ps1 and in the
.iss before the file copy + on uninstall.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The file moves (docs/ → design/, docs/api/openapi.json → api/openapi.json) landed
in 8897286, but the matching reference updates did not — so mgmt.rs's drift-test
`include_str!("../../../docs/api/openapi.json")` pointed at a path that no longer
exists and the host failed to build. This restores it and updates every reference:
- mgmt.rs include_str! → ../../../api/openapi.json (fixes the build)
- web/orval.config.ts codegen target, web/Dockerfile, .dockerignore
- deb/rpm/Arch packaging install paths
- CLAUDE.md, the .gitea CI workflows, code doc-comments, design-doc cross-links
docs-site route URLs (/docs/...) untouched.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Goal 2 ("drop every trace of SudoVDA") is done. The SudoVDA driver is no longer
shipped (only pf-vdisplay; the old vdisplay-driver tree was deleted in 416862a),
and F1 (d5c6b7e/03da47b) already moved the display-utility helpers out of the
backend into neutral modules (win_adapter/win_display), breaking the reach-in.
So the backend is now cleanly removable:
- Deleted crates/punktfunk-host/src/vdisplay/windows/sudovda.rs (350 lines: the
SudoVdaDisplay VirtualDisplay impl + its VdisplayDriver/probe).
- vdisplay::open()/probe() are now unconditional pf-vdisplay; deleted the
windows_use_pf_vdisplay() backend selector. open() now ensure!s
pf_vdisplay::is_available() with a clear "driver not installed" error instead
of the old silent SudoVDA fallback (no fallback driver exists anymore).
- Scrubbed the dangling references to the deleted symbols (manager/sendinput/dxgi
comments, the config + host.env PUNKTFUNK_VDISPLAY docs); the var stays as an
informational forward-seam. Updated the F1 module docs (Goal 2 now done).
All changes are #[cfg(windows)] except the config doc; Linux clippy
-p punktfunk-host -D warnings clean; zero `sudovda::`/`SudoVdaDisplay` code refs
remain (comments only). Windows build is CI-gated.
Scorecard Goal 2 -> DONE; recorded the E1 "do NOT do it" stability decision in
windows-host-rewrite.md §4 (the process-global driver design is sound given
ProcessSharingDisabled; a device-owned variant adds a use-after-free window for
no gain).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Make the validated IDD-push zero-copy path the default for a fresh install,
without penalising dev / non-pf-driver runs:
- The shipped default config now enables it. Both seed sites set
`PUNKTFUNK_VDISPLAY=pf` + `PUNKTFUNK_IDD_PUSH=1`: the hardcoded default the
service writes on `service install` (`ensure_default_host_env`) AND the
`host.env.example` template the installer bundles. A fresh install therefore
runs the validated path (the installer also bundles the pf-vdisplay driver);
it falls back to DDA if the driver can't attach.
- `idd_push` is now **value-aware** instead of a bare presence flag, so an
operator can turn it OFF with `PUNKTFUNK_IDD_PUSH=0` in host.env — a `var_os`
presence check read `=0` as "on". Unset still ⇒ off (the code default is
unchanged, so existing host.env files and dev/CI runs are unaffected; only the
shipped default config opts in).
Also scrubbed the stale "SudoVDA" wording in host.env.example. Linux cargo
clippy -p punktfunk-host -D warnings clean; the service.rs default string is
Windows-only (CI-gated).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The LLVM NSIS .exe /S silent install HANGS in the headless SYSTEM CI session
(stuck >15min after download, blocking the single runner). Switch to the portable
clang+llvm-21.1.2-x86_64-pc-windows-msvc.tar.xz (curl + Win11 tar -xf, strip 1) —
deterministic, no installer. And make driver-build run the provision script itself
(idempotent) so it self-provisions LLVM and never races a separate provision run.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
wdk-sys bindgen layout tests overflow (E0080 on threadlocaleinfostruct etc.) with
the runner default LLVM (a ToT/22-dev build). windows-drivers-rs maintainers
confirm released LLVM 21.1.2 builds clean (discussion #591). Install it to
C:\\llvm-21 (dedicated path; client LLVM untouched); the driver-build job will set
LIBCLANG_PATH there. Idempotent.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The first provision run installed the WDK (iddcx headers + stampinf appeared) +
cargo-wdk, but the verification threw on two wrong checks: UMDF wdf.h lives at
Include\wdf\umdf\<ver>\ (not under the SDK-version dir), and inf2cat is x86-only
(the search filtered \x64\). Rewrite verification to enumerate the real layout
(wdf\umdf versions, km dir, iddcx versions, tool paths) and fail only on the
build-essential pieces (wdf.h + km + iddcx + cargo-wdk). Skip-check now keys off
iddcx presence (the reliable "WDK installed" signal), so a re-run skips the install.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The windows-amd64 runner has the base Windows SDK + MSVC + LLVM + Rust but NOT
the WDK (probed: km=False, no um/iddcx, no inf2cat/stampinf/devgen) or cargo-wdk,
so the all-Rust UMDF drivers can't build there yet. Adds an idempotent
provisioning script (scripts/ci/provision-windows-wdk.ps1: download wdksetup 26100
-> /q /norestart, cargo install --locked cargo-wdk, then verify km/wdf + iddcx
headers + inf2cat/stampinf + cargo-wdk) and a workflow_dispatch/push workflow that
runs it on the persistent runner (one-time; install persists).
cargo-wdk (not cargo-make) is windows-drivers-rs's current build+package tool
(cargo build -> stampinf/inf2cat/signtool). Driver builds must pin
Version_Number=10.0.26100.0 (the runner also has 10.0.28000.0, which lacks km/crt).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The Windows installer ballooned to 154 MB and installed forever because the node-server
bundle externalized the WHOLE @unom/ui dependency tree (payload, lexical, date-fns,
prismjs…) to .output/server/node_modules — 47,567 files / 730 MB copied into Program
Files. Set Nitro `noExternals: true` so every dependency is bundled + tree-shaken into the
server output: .output drops to ~75 files / 10 MB, and the bare external imports
(srvx, seroval…) bun couldn't resolve at runtime are gone — so the console runs on bun
(no node, no node_modules), which is the issue we previously worked around with node.
Windows installer now ships bun.exe + the ~75-file .output (was node.exe + a node_modules
forest) and runs `bun .output\server\index.mjs`:
- windows-host.yml: fetch a pinned portable bun (build tool AND shipped runtime); drop the
node fetch + the .output/server install; smoke-boot under the bundled bun.
- pack-host-installer.ps1 / punktfunk-host.iss: -NodeExe -> -BunExe; stage {app}\bun\bun.exe.
- web-run.cmd / build-web.ps1: run/restart on bun; docs updated.
Net win everywhere: the Linux .deb shrinks (node still runs the self-contained output), and
the docker web image — which already ran `bun run .output/server/index.mjs` with only
.output copied — is fixed (the externals had no node_modules to resolve at runtime).
Validated locally: noExternals build = 75 files / 10 MB; node AND bun both serve /login
(200) + static assets (200) + gate /api (401).
(A true single binary via `bun build --compile` is blocked for now: Nitro serves public
assets from an import.meta-relative path `--compile` doesn't embed (/$bunfs/public); the
75-file payload is the clean result.)
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The Windows host installer shipped only the host exe + SudoVDA driver + FFmpeg, so a
fresh install had no web management console — required for basically every user (status,
paired devices, the PIN pairing flow). The console was only ever set up by hand on the
dev box (build-web.ps1 + a hand-made PunktfunkWeb task whose web-run.cmd wasn't even
committed). Bundle it into the same installer, mirroring the proven Linux punktfunk-web
deploy.
- windows-host.yml builds the Nitro node-server console (bun, deb.yml's shape) + fetches
a pinned portable Node, smoke-boots it under node (/login == 200) to gate the build, and
hands web/.output + node.exe to the pack script.
- pack-host-installer.ps1 gains -WebDir/-NodeExe and stages the .output tree, node, and
the two new scripts into the non-WOW64-redirected build area.
- punktfunk-host.iss lays the payload into {app}\web\.output + {app}\node\node.exe, adds
a wizard page for the console login password pre-filled with a crypto-random default
(shown on the finish page; kept on upgrade), and runs web-setup.ps1.
- web-setup.ps1 writes the ACL'd %ProgramData%\punktfunk\web-password (Administrators +
SYSTEM), registers the PunktfunkWeb scheduled task (boot, SYSTEM, restart-on-failure ->
web-run.cmd -> node on :3000), opens inbound TCP 3000, and starts it. web-run.cmd
sources the host's mgmt-token + the password and runs the bundled node.
- The console proxies the host's loopback mgmt API with the host's own
%ProgramData%\punktfunk\mgmt-token (no host-code change). Uninstall removes the task +
firewall rule.
Validated locally: bun build -> node-server bundle, node boot serves /login (200) and
gates /api (401). The Windows-only bits (ISCC compile, scheduled task, password page,
firewall) validate on the Windows runner CI + on-glass.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Reads PUNKTFUNK_NVENC_LIB_DIR/LIBCLANG_PATH/CMAKE_POLICY_VERSION_MINIMUM directly from
Machine scope into the process, so the build is correct even when the SSH/parent shell
predates setup-build-env.ps1 (env is inherited at spawn).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
scripts/windows/: setup-build-env.ps1 persists the NVENC build env (Machine scope:
PUNKTFUNK_NVENC_LIB_DIR, LIBCLANG_PATH, CMAKE_POLICY_VERSION_MINIMUM -- no FFMPEG_DIR, the
nvenc build doesn't link libavcodec). deploy-host.ps1 rebuilds --release --features nvenc and
restarts the PunktfunkHost service with .bak rollback on build/start failure. build-web.ps1
rebuilds the Nitro web console (bun build, node runtime) and restarts the PunktfunkWeb task.
README documents the flow -- a redeploy is now a single script call.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
The Windows host was NVIDIA-only (NVENC) with an openh264 software fallback. Add
AMD AMF and Intel QSV via libavcodec — the Windows analogue of the Linux VAAPI
backend — so one installer serves all three GPU vendors.
- encode/ffmpeg_win.rs: new WinVendor{Amf,Qsv} encoder. System-memory NV12/P010
readback (default, robust) + opt-in zero-copy D3D11 (PUNKTFUNK_ZEROCOPY: shares
the capturer's ID3D11Device; AMF takes AV_PIX_FMT_D3D11, QSV derives a QSV frames
ctx and maps) with a system fallback for the format-group mismatch the capturer's
video-processor fallback can produce. HDR Main10 (P010 + BT.2020/PQ VUI; an
Rgb10a2->P010 swscale covers the shader fallback).
- encode.rs: Codec::amf_name/qsv_name; open_video + windows_resolved_backend()
resolve PUNKTFUNK_ENCODER=auto|nvenc|amf|qsv|sw via a DXGI adapter VendorId probe.
- capture/dxgi.rs: gpu_mode mirrors the resolved backend (D3D11 NV12/P010 for AMF/QSV).
- gamestream/serverinfo.rs: GPU-aware codec advertisement (windows_codec_support;
AV1 gated to RDNA3+/Arc, like the VAAPI path).
- Cargo.toml: amf-qsv feature (optional ffmpeg-next in the windows target block).
- CI/installer: windows-host.yml sets FFMPEG_DIR + builds --features nvenc,amf-qsv;
the Inno installer bundles the FFmpeg DLLs; host.env default nvenc -> auto.
CI-green target; AMF/QSV not yet on-glass validated (no AMD/Intel Windows box in the
lab) — NVENC stays live-validated. An adversarial-review pass caught + fixed real
FFI bugs (AV_PIX_FMT_P010 is a macro -> P010LE; windows-rs 0.62 GetImmediateContext/
GetDesc1 return Result; AV_HWFRAME_MAP_* is a bindgen enum with no BitOr).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
A push to main publishes canary builds to canary channels (fast iteration,
unchanged); a single vX.Y.Z tag releases every platform at one version to the
stable channels and attaches all artifacts (.deb/.rpm/.msix/.apk/.aab/.dmg +
flatpak/decky/host-installer) to one Gitea Release. Collapses the
host-v*/win-v*/host-win-v* tag namespaces into v* — the channel split makes the
version-shadow bug structurally impossible (canary and stable are separate repos,
never a shared version line).
- scripts/ci/gitea-release.{sh,ps1}: one idempotent release helper
(create-or-fetch + delete-before-upload), replacing 3 copy-pasted inline blocks
and fixing their latent 409-on-reupload bug; prerelease flag auto-derived from
the tag (an -rc tag won't shadow "Latest")
- channels: apt canary/stable distributions; rpm *-canary/base groups; flatpak
canary/stable OSTree branches + a 2nd .Canary.flatpakref; generic-registry
canary/ vs latest/ aliases; Play internal/alpha; Apple TestFlight vs notarized DMG
- android versionName threaded through gradle (versionCode stays run_number);
Apple canary = TestFlight-only (no DMG/tvOS); canary base bumped to 0.3.0
- docs: new docs-site channels.md (subscribe table + cut-a-release runbook +
box migration), refreshed ci.md workflow table + packaging READMEs
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Completes the GameStream-opt-in posture (0de648f) on the SteamOS path: the installer keeps
Moonlight compat on by default (`serve --gamestream`, the Deck commonly streams to Moonlight),
but `--no-gamestream` now installs a secure native-only host with no GameStream on-path surface
(plain-HTTP pairing / legacy GCM nonce reuse — security-review #5/#9; native clients only).
Documented in the installer --help; the SteamOS host doc references it.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Follows the security audit (#5/#9): the GameStream-compat plane carries inherent on-path weaknesses
that can't be fixed on the wire without breaking stock Moonlight — its pairing runs over plain HTTP
(#9, MITM-able during the pairing window) and its legacy control encryption can reuse GCM nonces (#5,
a passive eavesdropper can recover/forge input). The native punktfunk/1 plane (SPAKE2 PIN pairing +
per-direction AEAD nonces) has neither. So flip the default to secure-by-default:
- `serve` → native punktfunk/1 plane + management API ONLY (no GameStream surface).
- `serve --gamestream` → ALSO the GameStream/Moonlight-compat planes (nvhttp pairing, RTSP, ENet
control, _nvstream mDNS). Opt-in, logged with a trusted-LAN caveat. `--moonlight` is an alias.
- The native plane is now ALWAYS on in `serve` (`--native` is a kept-for-compat no-op); the unified
GameStream+native host is `serve --gamestream`.
`gamestream::serve` gates the GameStream spawns (nvhttp/rtsp/control/mdns) on the flag; the native
plane + mgmt + native-pairing handle always run.
To avoid silently regressing validated Moonlight deployments, the explicit deployment configs PRESERVE
Moonlight via `--gamestream` (each documents dropping it for a secure native-only host): the Linux
systemd unit, the Steam Deck installer, and the Windows service default (DEFAULT_HOST_CMD). The bare
`serve` default (new/manual use) is secure.
Docs swept to match (host-cli, moonlight, quickstart, install, packaging READMEs, CLAUDE.md, README,
…): Moonlight setup now instructs `--gamestream`; native/console refs use bare `serve`. OpenAPI
regenerated (a stale "run `serve --native`" string). fmt + clippy clean; 94 host tests green.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The management console is a Nitro `node-server` build (per web/vite.config.ts) — it must be
run with `node`, not `bun`. Run under bun it 500s on every page render with
"Cannot find package 'srvx'": bun mis-resolves Nitro's externalized server deps from the
nested SSR chunk at request time. (This was pre-existing — the old manual pfweb.sh ran it
with bun too.)
- Provision `nodejs` in the pf2 distrobox; run the web service with `node .output/server/index.mjs`.
- Use `enable` + `restart` (not `enable --now`) so re-running the installer actually applies
unit-file changes instead of no-opping against the running service.
Verified on the Deck: web `/login` now returns 200 (was 500), "Listening on http://0.0.0.0:3000",
no srvx error.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
SteamOS is immutable read-only Arch, and the Deck is AMD (VAAPI) — so none of the
checked-in packaging (arch/sysext is NVENC-first + client-oriented, deb/rpm are
soname-mismatched) actually installs a working host on a Steam Deck. The proven path
(distrobox-built native binary + systemd-run units) was 100% manual. Make it one command.
- scripts/steamdeck/install.sh — idempotent installer: ensure the pf2 Debian-trixie
distrobox + toolchain → build host (+web console) → write config (generated web login
password) → raise UDP buffers to 32 MB + udev + input group (sudo, skipped gracefully
if unavailable) → install + start punktfunk-host / punktfunk-web systemd USER services
with linger. Flags: --open (accept unpaired clients), --no-web, --src=DIR. Builds
on-device so a rebuild always matches the running SteamOS (no prebuilt-binary fragility
across OS updates); VAAPI on the Deck's AMD GPU.
- scripts/steamdeck/update.sh — rebuild from current source + restart (config/pairings persist).
- scripts/steamdeck/README.md — deep reference (why on-device, what's installed, gotchas).
- docs-site: new "Steam Deck (Host)" guide + sidebar entry; install.md splits Arch from the
Steam Deck host path; packaging/arch/README points Deck-host users here and corrects the
stale "NVENC-only" note (VAAPI host encode landed).
Live-validated on the Deck: installer runs clean, both services come up, host listens
(QUIC :9777 + mgmt :47990), web serves (302→login); on a client connect it takes over the
Game-Mode gamescope session at the client's mode, captures via PipeWire, and VAAPI-encodes
(hevc_vaapi) — full pipeline confirmed in the host journal.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
windows.yml + windows-msix.yml gain an x86_64/aarch64 target matrix. ARM64 is
cross-compiled on the one x64 Windows runner — the x64 MSVC toolset ships the
ARM64 cross compiler, aarch64-pc-windows-msvc is tier-2 with host tools, and
SDL3/libopus (build-from-source) cross-compile cleanly. The only arch-specific
external dep is FFmpeg's import libs: the matrix points FFMPEG_DIR at a per-arch
tree (x64 C:\Users\Public\ffmpeg, arm64 C:\Users\Public\ffmpeg-arm64, both
FFmpeg 7.x / avcodec-61). Per-arch short CARGO_TARGET_DIR avoids a shared target
dir; fmt + test run only for x64 (aarch64 can't execute on the x64 host).
pack-msix.ps1 gains -Arch x64|arm64 (stamps the manifest ProcessorArchitecture,
arch-suffixes the .msix/.cer); windows-msix.yml matrixes both arches and
publishes ..._x64.msix / ..._arm64.msix. setup-windows-runner.ps1 provisions the
rustup target + the ARM64 FFmpeg tree (idempotent).
Verified live on the runner (home-windows-1): debug+release cross-build green,
clippy -D warnings green, and MSIX pack produces a valid arm64 package (manifest
arch=arm64; bundled exe/SDL3/avcodec/reactor-bootstrap all PE machine 0xAA64).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
The hourly docker-prune could never reclaim the real disk filler: the act_runner
cache server's blob store (cache.dir:"" -> /root/.cache/actcache/cache) lives in
the long-running runner container's WRITABLE LAYER, which docker prune can't see.
It grew to ~66 GB and filled the 125 GB disk on its own.
- New docker-prune.sh holds the logic (inline ExecStart= broke under systemd's
own $-expansion, which emptied $SZ/$(...) before sh ran them — silently no-oping
the burst guard). The unit now just calls the script.
- Caps the actcache: clears the blobs once they exceed ~20 GB (act_runner
repopulates; keys are content-hashed, so only stale entries drop).
- Burst guard lowered 85%->80% and now also clears the actcache.
- Timer hourly -> every 30 min; image/cache `until` 12h -> 6h.
Live: cleared 66 GB on home-runner-1 (93% -> 20%), deployed + verified.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
enricobuehler