docs(framey): record combined Decky compatibility validation

Merge remote-tracking branch 'origin/main' into feat/framey-fileserver-arm64
# Conflicts: # app/build/check-resources.js # app/package.json # docs/framey-compatibility.md # tests/framey_official.py # tests/test_frame_decky_store.py # tests/test_frame_headset.py # tests/test_framey_decky_runtime.py # ui/frame_decky_store.py
2026-10-27 02:01:47 +01:00 · 2026-10-27 00:35:14 +00:00 · 2026-10-27 00:31:11 +00:00 · 2026-10-27 00:29:24 +00:00 · 2026-10-27 00:24:54 +00:00 · 2026-10-27 00:24:19 +00:00
26 changed files with 1316 additions and 20 deletions
@@ -13,6 +13,13 @@ const path = require("path");

 const REQUIRED = [
  "ui/server.py",
+  "ui/vendor/deckyfileserver-1.2.0/aarch64.gz",
+  "ui/vendor/deckyfileserver-1.2.0/x86_64.gz",
+  "ui/vendor/deckyfileserver-1.2.0/source.tar.gz",
+  "ui/vendor/deckyfileserver-1.2.0/LICENSE.txt",
+  "ui/vendor/deckyfileserver-1.2.0/GO-LICENSE.txt",
+  "ui/vendor/deckyfileserver-1.2.0/README.md",
+  "scripts/build-framey-fileserver.py",
  "ui/vendor/psutil-7.2.2/aarch64.whl",
  "ui/vendor/psutil-7.2.2/x86_64.whl",
  "ui/vendor/psutil-7.2.2/LICENSE.txt",
@@ -60,6 +60,11 @@
          "framey-compatibility.json"
        ]
      },
+      {
+        "from": "../ui/vendor/deckyfileserver-1.2.0",
+        "to": "ui/vendor/deckyfileserver-1.2.0",
+        "filter": ["*.gz", "*.txt", "README.md"]
+      },
      {
        "from": "../ui/vendor/psutil-7.2.2",
        "to": "ui/vendor/psutil-7.2.2",
@@ -80,7 +85,8 @@
          "*.sh",
          "obs-headset-source.py",
          "frame_power_sample.py",
-          "frame_power_report.py"
+          "frame_power_report.py",
+          "build-framey-fileserver.py"
        ]
      },
      {
@@ -0,0 +1,128 @@
+{
+  "plugin": {
+    "id": 60,
+    "name": "DeckyFileServer",
+    "version": "1.2.0",
+    "sha256": "7dc2ecdcd05aa415d1ac90afaff28ecb17f77809a2bc7a77aee8e92505b976f0"
+  },
+  "status": "partial",
+  "runtime": {
+    "decky": "v3.3.0",
+    "amd64LoaderSha256": "e80d03e641d1766a33a817cb27ab8d2e0a4633685e5d27e4de948a6687526181",
+    "amd64Probes": [
+      {
+        "id": 60,
+        "result": "discovery, API1 settings, native HTTPS listing/download, thumbnail policy and stop passed; uploads disabled",
+        "discovered": [
+          {
+            "name": "DeckyFileServer",
+            "version": "1.2.0",
+            "load_type": 1,
+            "disabled": false
+          }
+        ]
+      },
+      {
+        "id": 60,
+        "result": "original empty argument bug reproduced: thumbnail policy ignored",
+        "discovered": [
+          {
+            "name": "DeckyFileServer",
+            "version": "1.2.0",
+            "load_type": 1,
+            "disabled": false
+          }
+        ]
+      }
+    ]
+  },
+  "realFrame": {
+    "timeUtc": "2026-10-27T00:21:17.975213+00:00",
+    "arch": "aarch64",
+    "uid": 1000,
+    "runtime": {
+      "version": "v3.3.0",
+      "sha256": "8ef5dcf36cbbbb6e97201a6baed5d79c4cc44ec27789fc9af1c5b6ae8f0b25b6"
+    },
+    "publicFixtureOnly": true,
+    "uploadsEnabled": false,
+    "actions": {
+      "discoveryAndApi1Rpc": true,
+      "settingsInitialized": true,
+      "nativeHttpsListing": true,
+      "nativeHttpsDownload": true,
+      "uploadsDenied401": true,
+      "disabledThumbnailsRespected": true,
+      "serverStop": true
+    },
+    "normalServicesBefore": {
+      "decky": "failed",
+      "panel": "inactive"
+    },
+    "normalServicesAfter": {
+      "decky": "failed",
+      "panel": "inactive"
+    },
+    "batteryBefore": [
+      99
+    ],
+    "batteryAfter": [
+      100
+    ],
+    "cleanup": {
+      "baseAbsent": true,
+      "unitAbsent": true,
+      "archiveAbsent": true
+    },
+    "lockReleased": true,
+    "independentAudit": {
+      "baseAbsent": true,
+      "unitAbsent": true,
+      "process": "MainPID=0\nLoadState=not-found\n",
+      "lockAbsent": true
+    }
+  },
+  "localChromium": {
+    "opaqueOrigin": "null",
+    "warningVisible": true,
+    "uiStart": true,
+    "separateLanHostDownload": true,
+    "uiStop": true,
+    "settingsModal": true,
+    "reopenPersistedDirectory": true,
+    "passed": true
+  },
+  "fakeFrame": "Pinned official archive install/remove; native helper hash, manifest flags and shim receipt asserted; plugin code not executed by fake Frame.",
+  "limitations": [
+    "Frontend prints HTTP and steamdeck URLs although helper uses HTTPS.",
+    "Steam directory picker unavailable; a preconfigured directory was used.",
+    "Settings thumbnail toggle visually showed unchecked despite backend true; no settings save asserted.",
+    "Uploads and generated thumbnails unverified; all test requests read-only.",
+    "Timeout expiry, protected-file permissions and worn VR unverified."
+  ],
+  "builds": [
+    {
+      "arch": "x86_64",
+      "sha256": "5e90efd1bf5163bef1686045f4714ad0e4fd0f54edb037fce8cdb06c58177bcb",
+      "gzipSha256": "84e49f049bbc475bc553ef52adc05dcd323e36c5f5ec75008558ae87f3a0e6d7",
+      "bytes": 14815380
+    },
+    {
+      "arch": "aarch64",
+      "sha256": "86b80021ebd62ed619eba065757c1122defa5a74b2c045aa44a0c6b4403a508a",
+      "gzipSha256": "7ca1b8aebd4e8d2c8ce382ca561e1413ad8e581f85f419a1da777c87d86c4a19",
+      "bytes": 13893780
+    }
+  ],
+  "startupRetries": "Two private test-adapter failures (CEF reload, script syntax) and one overly early LAN readiness assertion preceded the successful run. Each run removed its private service/base/upload and released the lock; battery stayed 100.",
+  "rebuildMatchedBothAssets": true,
+  "automatedChecks": {
+    "pythonTests": 1662,
+    "pythonSkipped": 16,
+    "nodeAppTests": 46,
+    "publishedDecky330NativeAmd64Probes": 9,
+    "fakeFramePinnedInstallRemove": "passed",
+    "combinedDesktopResources": "passed",
+    "combinedHeadsetBundleBytes": 12485251
+  }
+}
@@ -0,0 +1,84 @@
+# DeckyFileServer ARM64 backend — 27 October 2026
+
+DeckyFileServer **1.2.0**, official store ID **60**, moves **broken → partial**
+only for the exact managed archive
+`7dc2ecdcd05aa415d1ac90afaff28ecb17f77809a2bc7a77aee8e92505b976f0`.
+[Redacted observations](framey-fileserver-arm64-2026-10-27.json).
+
+## Confirmed blockers and adaptation
+
+The published ZIP contains a 19,779,282-byte x86_64 Go helper and requests `_root`.
+Its actual operations use ordinary file permissions and an unprivileged port.
+The managed installer replaces only this digest's original helper, checks the
+replacement hash and ELF machine on the Frame, and removes only this manifest's
+root request. Unknown versions, other binaries and root plugins remain blocked;
+the Frame repeats archive/root/binary checks before extraction.
+
+Pinned upstream commit `dcf3f3ce5104d05811fa8c156c4f58632b84b313` has Python,
+manifest and package metadata byte-identical to the store archive. The published
+Go executable lacks a VCS revision, so that binary's source revision cannot be
+independently established. The rebuilt static Linux amd64/ARM64 helpers use
+Go 1.25.7 and vendored dependencies. Complete corresponding GPL source, dependency
+licenses, build recipe and hash pins ship with both desktop and headset bundles:
+[provenance](../../ui/vendor/deckyfileserver-1.2.0/README.md).
+The sole Go change sends its log to Decky's per-plugin log directory instead of
+one global `/tmp` file. No compiler, pip, root service or runtime download is used.
+
+Actual published Decky 3.3.0 discovery/public API1 RPC reproduced a hostname-DNS
+failure in `get_status`. A local-address fallback selects the kernel source IP
+without sending a packet, or returns loopback when no route exists.
+The original command array includes empty strings for omitted flags; Go stops
+parsing there and silently ignores the following `-disablethumbnails` flag.
+The shim filters empty arguments and applies the thumbnail setting before start.
+A negative runtime case restores the original empty arguments and proves that
+thumbnails remain enabled despite the setting. **Decky 3.3.0 does expose
+`decky.HOME`**; an initial assumption that it was removed was disproved by the
+actual runtime. That API call and the plugin's API1 instance convention stay intact.
+
+## Verification
+
+- **Published Decky 3.3.0 amd64:** actual discovery, default settings, public
+  API1 calls, native HTTPS directory listing and marker download, disabled
+  thumbnails, upload endpoint returning 401, history and server stop. Execution
+  used an unprivileged, network-isolated, read-only disposable container.
+- **Real Frame ARM64, Frame OS 0.5.6:** the same useful backend actions passed
+  through Steam CEF's existing Decky websocket, using a bounded private user
+  service and a directory containing only public test markers. No home directory
+  was shared and uploads stayed off.
+- **Local Chromium opaque iframe with the actual Frame backend:** official
+  warning, Enable Server, stop, settings modal and panel reopen with persisted
+  private directory passed. A separate LAN host downloaded exactly the public
+  marker over HTTPS after the panel started the server. The relay allowed only
+  safe settings on that private directory; it denied uploads and other methods.
+- **Fake Frame:** pinned archive install/remove, original frontend bytes,
+  replaced native helper hash, root-free manifest and managed shim receipt
+  passed through HTTP and SSH. Fake Frame does not execute plugin backends.
+
+The shared `/tmp/frame-test.lock` was acquired normally and released after each
+run. Two private test-adapter errors and an early LAN-readiness assertion were
+corrected before the successful run; all attempts cleaned their private services
+and artifacts. Normal managed Decky remained failed and the panel inactive,
+matching their original states. Battery stayed **100 → 100** and no power setting
+was changed. An independent SSH audit confirms base/unit/upload absent,
+`MainPID=0`, `LoadState=not-found` and lock absent. Chromium and the local relay
+were closed. No worn-VR claim is made.
+
+The final branch, including merged DeckySpy and Simple Timer, passes **1,662
+Python tests (16 skipped)**, all **9** published Decky 3.3.0 amd64 probes, **46**
+app tests and pinned fake-Frame install/remove. Both helper rebuilds match byte
+for byte. The combined headset bundle is 12,485,251 bytes, below its existing
+32 MiB limit, and includes both native dependencies plus GPL source/licenses.
+
+## Remaining limitations
+
+The official frontend advertises **HTTP** and a **steamdeck** hostname even
+though its helper always serves HTTPS. Use `https://<Frame address>:<port>`;
+the upstream public self-signed certificate produces a browser warning.
+Its Steam folder picker is unavailable in Framey; tests preconfigured only the
+private fixture directory. The thumbnail toggle also appeared unchecked in the
+settings modal while backend state was true; saving that modal was not tested.
+These are concrete frontend follow-ups, so the plugin remains **partial**.
+Uploads, thumbnail generation, inactivity shutdown, protected-file permissions
+and worn VR remain unverified. The server exposes its selected directory on all
+interfaces without authentication; select only files intended for sharing on a
+trusted network. Existing unadapted copies require managed update/reinstall.
@@ -4,7 +4,7 @@ Snapshot: 2026-10-26T06:10:58.537029+00:00; 116 current visible official plugins

 This table and both store views use [`ui/framey-compatibility.json`](../ui/framey-compatibility.json). Results apply only to the exact store ID, version and SHA-256. A changed digest/version is **unverified**. Regenerate this document with `python3 scripts/framey-compatibility-doc.py`; use `--check` in review.

-**Works: 6 · Partial: 50 · Broken: 49 · N/A: 11.**
+**Works: 6 · Partial: 51 · Broken: 48 · N/A: 11.**

 - **Works** requires verified useful plugin behavior with its real backend. Read the reason for the verified scope and remaining limits; it does not imply worn-VR verification.
 - **Partial** means only a subset or a local fixture scope was verified, often just frontend/settings initialization. The remaining backend/device functionality is unverified; read the reason for the exact scope.
@@ -72,7 +72,7 @@ The API column shows manifest / actual bundled frontend API. Many manifests say
 | 56: MangoPeel 0.0.7 | 1 / 2 | partial | Initializer succeeds; gamescope/MangoHud actions and backend are unverified. | static archive, local browser, fake-Frame |
 | 58: Volume Boost 0.0.7 | legacy / legacy | works | Default-sink controls pass in local Chromium through real Decky 3.3.0 ARM64: linked slider/keyboard and numeric writes, separate channels, re-link and reopen, with independent Pulse readback including 125%/150% while muted. Exact original volume/mute restored. Audible output, Bluetooth sinks and worn VR unverified. | static archive, local browser, fake-Frame, isolated Linux backend, real Frame SSH |
 | 59: Web Browser 1.4.3 | legacy / legacy | broken | The exact frontend now initializes with a null Steam React-root lookup. The browser itself still requires Steam GamepadUI CDP injection and a backend WebSocket unavailable in Framey; no working browser tab was verified. | static archive, local browser, fake-Frame, focused local browser |
-| 60: DeckyFileServer 1.2.0 | 1 / 2 | broken | Plugin contains a non-ARM64 Linux binary: DeckyFileServer/bin/backend. | static archive, local browser, fake-Frame |
+| 60: DeckyFileServer 1.2.0 | 1 / 2 | partial | Managed install supplies a native ARM64 helper and removes the exact archive's unnecessary root request. Real Decky 3.3.0 on Frame passes private read-only HTTPS listing/download and upload denial. Frontend address/picker and thumbnail-toggle display limitations remain; use HTTPS and a preconfigured directory. Uploads, generated thumbnails and worn VR are unverified. | static archive, local browser, fake-Frame, real Decky 3.3.0 amd64, real Frame SSH |
 | 61: TabMaster 2.15.1 | 1 / 2 | partial | Local Chromium rendered the QAM and navigable Overview/Filters documentation with an actual Decky 3.3.0 amd64 backend. Library-tab editing remains unavailable: Steam login/library patches and MobX reactions have no target. ARM64 and worn VR unverified. | static archive, local browser, fake-Frame |
 | 62: TS3 QuickAccess 1.2.0 | legacy / legacy | broken | Plugin contains a non-ARM64 Linux binary: ts3-qs4sd/bin/ts3-qs4sd.so. | static archive, local browser, fake-Frame |
 | 63: Free Loader 1.6.0 | 1 / 2 | partial | The exact archive's duplicate names contain identical bytes and differ only in execute bits; the guarded installer now accepts them, and a private local install/remove transaction passed. The current opaque Chromium host renders Free Games but cannot load deals with backend/network denied. Exact official Python settings and empty local-deals methods passed in a no-network container with a Decky stub. Real Decky, feed refresh, notifications and worn VR remain unverified. | static archive, local browser, fake-Frame pinned install/remove, local exact-archive transaction, isolated Python backend |
@@ -279,7 +279,9 @@ DFL includes exports imported through decky-frontend-lib / @decky/ui. Steam stor

 ## Native payload portability

-All published Linux native payloads in this snapshot are x86_64; no published aarch64 payload was found. The three Windows DLLs belong to Decky-Framegen. The installer still rejects these archives. Apart from the explicitly described LocalSend experiment, ARM64 builds were not attempted: the constraints below remain unresolved.
+All published Linux native payloads in this snapshot are x86_64; no published aarch64 payload was found. The three Windows DLLs belong to Decky-Framegen. Except for the exact managed DeckyFileServer adaptation below, the installer still rejects these archives. Apart from LocalSend and DeckyFileServer, ARM64 builds were not attempted: the constraints below remain unresolved.
+
+A [DeckyFileServer ARM64 follow-up](evidence/framey-fileserver-arm64-2026-10-27.md) ships an offline, digest-checked GPL helper build, corresponding vendored source and a build recipe. Only its exact managed archive can replace the x86 helper and remove its unnecessary root flag. Actual Decky 3.3.0 discovery/RPC and real Frame HTTPS private-fixture listing/download pass; uploads stay disabled. Hostname-DNS failures and empty optional arguments are repaired. Decky 3.3.0 still exposes `decky.HOME`; that call is unchanged. The plugin moves from broken to partial: its frontend advertises HTTP/steamdeck URLs and needs a Steam folder picker. Use HTTPS and a preconfigured directory. Uploads, generated thumbnails and worn VR remain unverified.

 [LocalSend ARM64 build/runtime evidence](evidence/framey-localsend-arm64-2026-10-26.md) covers a reproducible MIT helper build and its isolated real-Frame protocol 2.0 info response. The official x86 archive remains blocked; full plugin integration and file transfers are unverified.

@@ -293,7 +295,7 @@ All published Linux native payloads in this snapshot are x86_64; no published aa
 | Controller Tools | bin/backend | Native backend needs an ARM64 build and controller/HID dependencies; its direct websocket also bypasses the Framey bridge. |
 | DeckMTP | bin/umtprd | umtprd needs ARM64 libusb/MTP dependencies and USB gadget permissions; root user-service blocker remains. |
 | Decky Cloud Save | bin/rclone | An ARM64 rclone artifact and safe package policy are needed; the official 60,776,600-byte x86_64 member fails archive validation. No cloud writes were run (docs/evidence/framey-native-port-blockers-2026-10-26.md). |
-| DeckyFileServer | bin/backend | Native file-server backend needs ARM64 dependencies; root requirement also blocks the user service. |
+| DeckyFileServer | bin/backend | GPL-3.0 helper rebuilt offline for ARM64 with vendored corresponding source. Actual Frame user service passes HTTPS listing/download of a private public fixture; uploads disabled. Exact managed digest only; other native/root archives remain blocked (docs/evidence/framey-fileserver-arm64-2026-10-27.md). |
 | TS3 QuickAccess | bin/ts3-qs4sd.so | TeamSpeak client plugin must match an ARM64 TeamSpeak client and SDK ABI, not merely rebuild the .so. |
 | Syncthing | bin/decky-syncthing-watchdog | The watchdog needs an ARM64 build, plus a supported Syncthing runtime/package and safe path validation. |
 | Wine Cellar | bin/backend | Native backend needs an ARM64 build; direct websocket and Wine runtime assumptions also need integration. |
@@ -0,0 +1,46 @@
+#!/usr/bin/env python3
+"""Rebuild the pinned GPL DeckyFileServer helper offline (Go 1.25.7 required)."""
+import argparse
+import gzip
+import hashlib
+import json
+import os
+from pathlib import Path
+import subprocess
+import tarfile
+import tempfile
+
+ROOT = Path(__file__).resolve().parents[1]
+ASSETS = ROOT/'ui/vendor/deckyfileserver-1.2.0'
+
+
+def main():
+    parser = argparse.ArgumentParser(description=__doc__)
+    parser.add_argument('--go', default='go')
+    parser.add_argument('--output', type=Path, default=ASSETS)
+    args = parser.parse_args()
+    assert subprocess.check_output([args.go, 'version'], text=True).split()[2] == 'go1.25.7', 'Use Go 1.25.7'
+    assert hashlib.sha256((ASSETS/'source.tar.gz').read_bytes()).hexdigest() == '50d90a7328daa412bf963ec68bb4855a9ec0860a8475cdf7d2019e6c2507112d', 'Source archive digest mismatch'
+    args.output.mkdir(parents=True, exist_ok=True)
+    with tempfile.TemporaryDirectory(prefix='framey-fileserver-build-') as temp:
+        base = Path(temp)
+        with tarfile.open(ASSETS/'source.tar.gz') as archive:
+            assert all(m.isfile() and m.name.startswith('source/') and '..' not in Path(m.name).parts
+                       for m in archive.getmembers())
+            archive.extractall(base, filter='data')
+        env = dict(os.environ, CGO_ENABLED='0', GOOS='linux', GOPROXY='off', GOSUMDB='off', GOTOOLCHAIN='local',
+                   GOCACHE=str(base/'cache'), GOMODCACHE=str(base/'modules'))
+        for arch, name in [('amd64', 'x86_64'), ('arm64', 'aarch64')]:
+            output = base/'backend'
+            subprocess.run([args.go, 'build', '-mod=vendor', '-trimpath', '-buildvcs=false',
+                            '-ldflags=-s -w -buildid=', '-o', str(output), '.'], cwd=base/'source',
+                           env=dict(env, GOARCH=arch), check=True)
+            data = output.read_bytes()
+            packed = gzip.compress(data, mtime=0)
+            (args.output/f'{name}.gz').write_bytes(packed)
+            print(json.dumps({'arch': name, 'sha256': hashlib.sha256(data).hexdigest(),
+                              'gzipSha256': hashlib.sha256(packed).hexdigest(), 'bytes': len(data)}), flush=True)
+
+
+if __name__ == '__main__':
+    main()
@@ -118,8 +118,12 @@ def render(data):
            p['backend']+('; '+', '.join(native) if native else ''),p['hardware']]))+' |')
    lines += ['', '## Native payload portability', '',
        'All published Linux native payloads in this snapshot are x86_64; no published aarch64 payload was found. '
-        'The three Windows DLLs belong to Decky-Framegen. The installer still rejects these archives. '
-        'Apart from the explicitly described LocalSend experiment, ARM64 builds were not attempted: the constraints below remain unresolved.', '',
+        'The three Windows DLLs belong to Decky-Framegen. Except for the exact managed DeckyFileServer adaptation below, the installer still rejects these archives. '
+        'Apart from LocalSend and DeckyFileServer, ARM64 builds were not attempted: the constraints below remain unresolved.', '',
+        'A [DeckyFileServer ARM64 follow-up](evidence/framey-fileserver-arm64-2026-10-27.md) ships an offline, digest-checked GPL helper build, corresponding vendored source and a build recipe. '
+        'Only its exact managed archive can replace the x86 helper and remove its unnecessary root flag. Actual Decky 3.3.0 discovery/RPC and real Frame HTTPS private-fixture listing/download pass; uploads stay disabled. '
+        'Hostname-DNS failures and empty optional arguments are repaired. Decky 3.3.0 still exposes `decky.HOME`; that call is unchanged. '
+        'The plugin moves from broken to partial: its frontend advertises HTTP/steamdeck URLs and needs a Steam folder picker. Use HTTPS and a preconfigured directory. Uploads, generated thumbnails and worn VR remain unverified.', '',
        '[LocalSend ARM64 build/runtime evidence](evidence/framey-localsend-arm64-2026-10-26.md) '
        'covers a reproducible MIT helper build and its isolated real-Frame protocol 2.0 info response. '
        'The official x86 archive remains blocked; full plugin integration and file transfers are unverified.', '',
@@ -83,7 +83,8 @@ def main():
            loader.write_bytes(data)
            loader.chmod(0o644)  # Private container user copies/chmods its own executable.
            probes = [(case['id'], None) for case in cases] + [
-                (111, '--reproduce-bound-method-regression'), (96, '--reproduce-timer-regression')]
+                (111, '--reproduce-bound-method-regression'), (96, '--reproduce-timer-regression'),
+                (60, '--reproduce-fileserver-empty-flag-regression')]
            for plugin_id, negative in probes:
                name = 'framey-decky-'+uuid.uuid4().hex[:12]
                command = ['docker', 'run', '--rm', '--name', name, '--network', 'none', '--read-only',
@@ -23,5 +23,10 @@
    "id": 96,
    "shim": "simple-timer-lifecycle",
    "probe": "timer-lifecycle"
+  },
+  {
+    "id": 60,
+    "shim": "deckyfileserver-user-native",
+    "probe": "fileserver"
  }
 ]
@@ -7,6 +7,8 @@ import os
 from pathlib import Path
 import shutil
 import signal
+import socket
+import ssl
 import subprocess
 import sys
 import time
@@ -59,6 +61,7 @@ def main():
    parser = argparse.ArgumentParser(description=__doc__)
    parser.add_argument('id', type=int)
    parser.add_argument('--reproduce-bound-method-regression', action='store_true')
+    parser.add_argument('--reproduce-fileserver-empty-flag-regression', action='store_true')
    parser.add_argument('--reproduce-timer-regression', action='store_true')
    args = parser.parse_args()
    assert os.getuid() == 1100 and ROOT.is_dir(), 'Run through framey-test-decky-runtime.py'
@@ -95,6 +98,11 @@ def main():
    # Exercise the production manifest's API convention, never import Plugin ourselves.
    manifest = json.loads((plugin/'plugin.json').read_text())
    assert manifest.get('api_version', 'legacy') == record['api_version'], manifest
+    assert '_root' not in manifest.get('flags', []), manifest
+    if args.reproduce_fileserver_empty_flag_regression:
+        assert record['id'] == 60
+        source = plugin/'main.py'
+        source.write_text(source.read_text().replace('[arg for arg in [', '[').replace('] if arg],', '],'))
    if args.reproduce_bound_method_regression:
        assert record['id'] == 111
        source = (plugin/'main.py').read_text()
@@ -139,7 +147,47 @@ def main():
                report['calls'].append({'method': method, 'result': response['result']})
                return response['result']

-            if case['probe'] == 'timer-lifecycle':
+            def current(method, *values):
+                response = rpc('loader/call_plugin_method', record['name'], method, *values)
+                report['calls'].append({'method': method, 'result': response})
+                return response
+
+            if case['probe'] == 'fileserver':
+                assert until_ready(lambda: current('get_port') == 8000, 'default port')
+                assert current('get_directory') == str(home)
+                assert current('get_server_running') is False
+                fixture = home/'public-fixture'
+                fixture.mkdir()
+                marker = b'Framey public read-only fixture\n'
+                (fixture/'marker.txt').write_bytes(marker)
+                # A thumbnail-compatible file must remain a normal link when disabled.
+                (fixture/'image.png').write_bytes(b'public placeholder; thumbnails disabled')
+                with socket.socket() as listener:
+                    listener.bind(('127.0.0.1', 0))
+                    port = listener.getsockname()[1]
+                status = current('set_status', {'directory': str(fixture), 'port': port, 'timeout': 1,
+                    'allow_uploads': False, 'disable_thumbnails': True, 'server_running': True})
+                assert status['server_running'] and not status['allow_uploads'] and status['disable_thumbnails'], status
+                context = ssl._create_unverified_context()  # Upstream ships its public self-signed test cert.
+                url = f'https://127.0.0.1:{port}'
+                def fetch(path):
+                    return urllib.request.urlopen(url+path, context=context, timeout=3).read()
+                listing = until_ready(lambda: fetch('/files/'), 'private file server')
+                assert b'marker.txt' in listing and b'image.png' in listing, listing
+                assert (b'/preview/files/image.png' in listing) == args.reproduce_fileserver_empty_flag_regression, listing
+                assert fetch('/files/marker.txt') == marker
+                try:
+                    fetch('/upload')
+                    raise AssertionError('uploads must be disabled')
+                except urllib.error.HTTPError as error:
+                    assert error.code == 401, error.code
+                assert current('set_server_running', False) is False
+                assert current('get_server_running') is False
+                assert current('get_history') == [str(fixture)]
+                report['result'] = ('original empty argument bug reproduced: thumbnail policy ignored'
+                    if args.reproduce_fileserver_empty_flag_regression else
+                    'discovery, API1 settings, native HTTPS listing/download, thumbnail policy and stop passed; uploads disabled')
+            elif case['probe'] == 'timer-lifecycle':
                from timer_lifecycle import probe

                def restart(settings=None):
@@ -195,6 +195,14 @@ u=h/'.config/systemd/user/frame-control-decky.service'; u.parent.mkdir(parents=T
                    self.assertEqual(
                        ssh(f'sha256sum {installed}/dist/{chunk}').split()[0],
                        hashlib.sha256(expected_chunk).hexdigest())
+                if plugin['id'] == 60:
+                    self.assertEqual(json.loads(ssh(f'cat {installed}/plugin.json'))['flags'], [])
+                    receipt = json.loads(ssh(f'cat {installed}/.frame-control-store.json'))
+                    self.assertEqual(receipt['compatShims'], ['deckyfileserver-user-native'])
+                    import frame_decky_store
+                    arch = ssh('uname -m').strip()
+                    self.assertEqual(ssh(f'sha256sum {installed}/bin/backend').split()[0],
+                                     frame_decky_store.FILESERVER_BINARIES[arch])
                if plugin['id'] == 53:
                    self.assertEqual(ssh(f'test -f {installed}/py_modules/click.py && echo yes').strip(), 'yes')
                    receipt = json.loads(ssh(f'cat {installed}/.frame-control-store.json'))
@@ -1,13 +1,14 @@
 # Pinned Decky store test archives

 These are unmodified ZIPs downloaded from the official Decky store CDN on
-2026-10-25, except `96.zip` and `111.zip` downloaded on 2026-10-26. Each ZIP includes its
+2026-10-25, except `96.zip` and `111.zip` downloaded on 2026-10-26 and `60.zip` on 2026-10-27. Each ZIP includes its
 upstream `LICENSE`. They are test data, not plugins shipped or installed by
 Frame Control. The fake Frame tests serve them
 from a local fixture so CI does not depend on the store being online.

 | File | Official plugin | Version | Store SHA-256 |
 | --- | --- | --- | --- |
+| `60.zip` | DeckyFileServer | 1.2.0 | `7dc2ecdcd05aa415d1ac90afaff28ecb17f77809a2bc7a77aee8e92505b976f0` |
 | `96.zip` | Simple Timer | 1.0.0 | `973d927e9d9a1feec04679c564af7e389a729b6735d2a988ffc2cb46ce4eb312` |
 | `7.zip` | CSS Loader | 2.1.3 | `99beaf1374af82408e6d056e0b0147e5fca544e1035fa7ab88419231697bc231` |
 | `12.zip` | MusicControl | 1.1.6 | `246b89fd653c60a735b1cc401d1b0937d5cb969eea9024561661ff741f081d62` |
@@ -48,3 +49,9 @@ RPC and events in the native isolated runtime gate. Cancel/replace/completion an
 active/canceled/expired backend restarts are regression checks; the unmodified
 archive must reproduce its historical lifecycle errors. Only private silent
 timers/settings are used. The upstream BSD license stays unchanged.
+
+DeckyFileServer also runs through actual Decky 3.3.0 discovery/API1 RPC with a
+native helper replacement. HTTPS listing/download use only public markers in a
+private directory; uploads remain disabled. The exact source build, GPL licenses
+and reproducible recipe are in [the native assets](../../../ui/vendor/deckyfileserver-1.2.0/README.md).
+The original empty optional-argument bug is reproduced by a negative runtime case.
@@ -4,6 +4,8 @@ from pathlib import Path

 ROOT = Path(__file__).parent / 'fixtures/framey-official'
 PLUGINS = (
+    {'id': 60, 'name': 'DeckyFileServer', 'version': '1.2.0', 'api_version': 1,
+     'folder': 'DeckyFileServer', 'sha256': '7dc2ecdcd05aa415d1ac90afaff28ecb17f77809a2bc7a77aee8e92505b976f0'},
    {'id': 89, 'name': 'DeckySpy', 'version': '0.6.7', 'api_version': 'legacy',
     'folder': 'decky-spy', 'sha256': '2d431a89826ed5cf3fd37258373eb3b46c841c39795aa8b25f83e59f4eee87c7'},
    {'id': 96, 'name': 'Simple Timer', 'version': '1.0.0', 'api_version': 1,
@@ -65,6 +65,15 @@ class ArchiveTests(unittest.TestCase):
                          return_value=io.BytesIO(json.dumps(records).encode())):
            self.assertEqual([(p['id'], p['root']) for p in frame_decky_store.catalog()], [(42, True)])

+    def test_only_exact_fileserver_adaptation_clears_store_root(self):
+        records = [{'id': 60, 'name': 'DeckyFileServer', 'tags': ['root'],
+                    'versions': [{'name': '1.2.0', 'hash': frame_decky_store.FILESERVER_DIGEST}]}]
+        with patch.object(frame_decky_store.urllib.request, 'urlopen', return_value=io.BytesIO(json.dumps(records).encode())):
+            self.assertFalse(frame_decky_store.catalog()[0]['root'])
+        records[0]['versions'][0]['hash'] = 'a'*64
+        with patch.object(frame_decky_store.urllib.request, 'urlopen', return_value=io.BytesIO(json.dumps(records).encode())):
+            self.assertTrue(frame_decky_store.catalog()[0]['root'])
+
    def test_accepts_hashed_non_root_archive(self):
        data, digest = archive()
        self.assertEqual(frame_decky_store.archive_info(data, digest, 'Example'), 'Example')
@@ -161,6 +170,48 @@ class StoreTransaction(unittest.TestCase):
        self.assertNotEqual(result.returncode, 0)
        self.assertTrue(external.exists())

+    def test_modified_fileserver_archive_does_not_inherit_exception(self):
+        from framey_official import PLUGINS, archive as official_archive
+        record = next(p for p in PLUGINS if p['id'] == 60)
+        original = official_archive(record)
+        with zipfile.ZipFile(io.BytesIO(original)) as source:
+            stream = io.BytesIO()
+            with zipfile.ZipFile(stream, 'w', zipfile.ZIP_DEFLATED) as target:
+                for entry in source.infolist():
+                    target.writestr(entry, source.read(entry))
+                target.writestr(record['folder']+'/changed.txt', b'new version')
+        data = stream.getvalue()
+        with self.assertRaisesRegex(ValueError, 'non-ARM64'):
+            frame_decky_store.archive_info(data, hashlib.sha256(data).hexdigest(), record['name'])
+        result = self.apply('install', data, plugin_id=60, folder=record['folder'], version=record['version'])
+        # Remote defence rejects root even when the desktop validation is bypassed.
+        self.assertNotEqual(result.returncode, 0)
+        self.assertIn('Root', result.stderr)
+
+    def test_corrupt_fileserver_offline_helper_is_rejected(self):
+        with patch.object(frame_decky_store, 'FILESERVER_BINARIES', {'x86_64': '0'*64}):
+            with self.assertRaisesRegex(ValueError, 'SHA-256 mismatch'):
+                frame_decky_store.apply_script(60, frame_decky_store.FILESERVER_DIGEST)
+        self.assertEqual(frame_decky_store.apply_script(60, '0'*64), frame_decky_store.APPLY)
+
+    def test_exact_fileserver_gets_native_user_helper(self):
+        from framey_official import PLUGINS, archive as official_archive
+        import platform
+        if platform.machine() not in frame_decky_store.FILESERVER_BINARIES:
+            self.skipTest('native Linux helper architecture')
+        record = next(p for p in PLUGINS if p['id'] == 60)
+        data = official_archive(record)
+        self.assertEqual(frame_decky_store.archive_info(data, record['sha256'], record['name']), record['folder'])
+        result = self.apply('install', data, plugin_id=60, folder=record['folder'], version=record['version'])
+        self.assertEqual(result.returncode, 0, result.stderr)
+        plugin = self.folder.parent/record['folder']
+        self.assertEqual(json.loads((plugin/'plugin.json').read_text())['flags'], [])
+        self.assertEqual(json.loads((plugin/'.frame-control-store.json').read_text())['compatShims'], ['deckyfileserver-user-native'])
+        helper = plugin/'bin/backend'
+        self.assertEqual(hashlib.sha256(helper.read_bytes()).hexdigest(), frame_decky_store.FILESERVER_BINARIES[platform.machine()])
+        self.assertEqual(helper.stat().st_mode & 0o777, 0o700)
+        compile((plugin/'main.py').read_text(), str(plugin/'main.py'), 'exec')
+        self.assertIn('if arg]', (plugin/'main.py').read_text())
    @unittest.skipUnless(__import__('platform').machine() in ('x86_64', 'aarch64'), 'native Linux wheel architecture')
    def test_exact_deckyspy_gets_native_dependency_and_license_only_in_its_folder(self):
        from framey_official import PLUGINS, archive as official_archive
@@ -26,6 +26,9 @@ class HeadsetBundle(unittest.TestCase):
        self.assertIn('ui/headset.html', names)
        self.assertIn('ui/frame_headset_runtime.py', names)
        self.assertIn('ui/server.py', names)
+        for filename in ('aarch64.gz', 'x86_64.gz', 'source.tar.gz', 'LICENSE.txt', 'GO-LICENSE.txt', 'README.md'):
+            self.assertIn('ui/vendor/deckyfileserver-1.2.0/'+filename, names)
+        self.assertIn('scripts/build-framey-fileserver.py', names)
        for name in ('aarch64.whl', 'x86_64.whl', 'LICENSE.txt'):
            self.assertIn('ui/vendor/psutil-7.2.2/'+name, names)
        self.assertFalse(any('\\' in name for name in names))
@@ -19,7 +19,7 @@ class RuntimeCoverage(unittest.TestCase):
        self.assertEqual(len(cases), len({case['id'] for case in cases}))
        for case in cases:
            self.assertIn(case['id'], official)
-            self.assertIn(case['probe'], ('mpris', 'screenshots', 'system-monitor', 'timer-lifecycle'))
+            self.assertIn(case['probe'], ('mpris', 'screenshots', 'system-monitor', 'timer-lifecycle', 'fileserver'))

    def test_new_shim_without_runtime_case_fails_coverage(self):
        import frame_decky_store
@@ -74,6 +74,14 @@ class OfficialBundles(unittest.TestCase):
                    folder = plugins / plugin['folder']
                    (folder / '.frame-control-store.json').write_text(json.dumps({
                        'storeId': plugin['id'], 'sha256': plugin['sha256']}))
+                    if plugin['id'] == 60:
+                        # This renderer fixture extracts the original ZIP. The
+                        # real managed adaptation is covered by transaction and
+                        # published Decky tests; an unadapted root copy must fail.
+                        with patch.object(framey_panel, 'PLUGINS', plugins), self.assertRaises(FileNotFoundError):
+                            framey_panel.panel(plugin['id'])
+                        manifest['flags'] = []
+                        (folder/'plugin.json').write_text(json.dumps(manifest))
                    with patch.object(framey_panel, 'PLUGINS', plugins):
                        page = framey_panel.panel(plugin['id']).decode()
                    encoded = re.search(r'<script id="framey-bundle" type="application/json"[^>]*>([^<]+)</script>', page)
@@ -4,6 +4,7 @@ Only Frame Control owned plugin folders can be updated or removed. The store
 digest validates transport, not plugin trust; store plugins run as the user.
 """
 import base64
+import gzip
 import hashlib
 import io
 import json
@@ -13,6 +14,7 @@ import re
 import secrets
 import urllib.request
 import zipfile
+from pathlib import Path

 import frame_decky
 import framey_compatibility
@@ -25,6 +27,13 @@ MAX_ZIP = 50 * 1024 * 1024
 MAX_UNPACKED = 150 * 1024 * 1024
 SAFE_FOLDER = re.compile(r'[A-Za-z0-9][A-Za-z0-9_.-]{0,99}\Z')
 SHA = re.compile(r'[0-9a-f]{64}\Z')
+FILESERVER_DIGEST = '7dc2ecdcd05aa415d1ac90afaff28ecb17f77809a2bc7a77aee8e92505b976f0'
+FILESERVER_BINARIES = {
+    'x86_64': '5e90efd1bf5163bef1686045f4714ad0e4fd0f54edb037fce8cdb06c58177bcb',
+    'aarch64': '86b80021ebd62ed619eba065757c1122defa5a74b2c045aa44a0c6b4403a508a',
+}
+FILESERVER_ORIGINAL = 'd9eab8559c87c01736188bc676f3b4b44dee47cf952b6e571c770d1ea61733e9'
+
 VERSION = re.compile(r'[A-Za-z0-9][A-Za-z0-9._+\-]{0,39}\Z')


@@ -70,6 +79,8 @@ def catalog():
        counts[item['id']] = counts.get(item['id'], 0) + 1
    unique = [item for item in result if counts[item['id']] == 1]
    for item in unique:
+        if item['id'] == 60 and item['name'] == 'DeckyFileServer' and item['sha256'] == FILESERVER_DIGEST:
+            item['root'] = False  # Exact managed adaptation runs as the Frame user.
        item['compatibility'] = framey_compatibility.lookup(item['id'], item['sha256'], item['version'])
    return unique

@@ -88,6 +99,8 @@ def archive_info(data, expected_hash, expected_name):
        folder = manifests[0].split('/')[0]
        if not SAFE_FOLDER.fullmatch(folder):
            raise ValueError('Invalid plugin folder')
+        fileserver = (expected_hash == FILESERVER_DIGEST and expected_name == 'DeckyFileServer'
+                      and folder == 'DeckyFileServer')
        seen = {}
        for entry in files:
            name = entry.filename
@@ -117,7 +130,9 @@ def archive_info(data, expected_hash, expected_name):
            with archive.open(entry) as source:
                header = source.read(20)
            if header[:4] == b'\x7fELF' and int.from_bytes(header[18:20], 'little') != 183:
-                raise ValueError('Plugin contains a non-ARM64 Linux binary: ' + name)
+                if not (fileserver and name == 'DeckyFileServer/bin/backend'
+                        and hashlib.sha256(archive.read(entry)).hexdigest() == FILESERVER_ORIGINAL):
+                    raise ValueError('Plugin contains a non-ARM64 Linux binary: ' + name)
            if header[:2] == b'MZ':
                raise ValueError('Plugin contains a Windows binary: ' + name)
        manifest = json.loads(archive.read(manifests[0]))
@@ -128,7 +143,7 @@ def archive_info(data, expected_hash, expected_name):
        flags = manifest.get('flags', [])
        if not isinstance(flags, list) or not all(isinstance(flag, str) for flag in flags):
            raise ValueError('Invalid plugin flags')
-        if 'root' in flags or '_root' in flags:
+        if ('root' in flags or '_root' in flags) and not fileserver:
            raise ValueError('This plugin needs root and is not supported by the Frame user service')
        return folder

@@ -141,7 +156,19 @@ PSUTIL_DIGESTS = {


 def apply_script(plugin_id, digest):
-    """Send verified offline dependencies only for the exact managed plugin."""
+    """Deliver verified offline dependencies only to exact managed archives."""
+    if plugin_id == 60 and digest == FILESERVER_DIGEST:
+        assets = Path(__file__).parent/'vendor/deckyfileserver-1.2.0'
+        payloads = {}
+        for arch, expected in FILESERVER_BINARIES.items():
+            packed = (assets/f'{arch}.gz').read_bytes()
+            data = gzip.decompress(packed)
+            if hashlib.sha256(data).hexdigest() != expected:
+                raise ValueError('Bundled DeckyFileServer SHA-256 mismatch')
+            payloads[arch] = base64.b64encode(packed).decode('ascii')
+        # Python stdin, never shell arguments. The Frame rechecks hash and ELF machine.
+        return ('FRAMEY_FILESERVER_BINARIES = '+repr(payloads)+'\n'
+                +'FRAMEY_FILESERVER_HASHES = '+repr(FILESERVER_BINARIES)+'\n'+APPLY)
    if plugin_id != 89 or digest != DECKYSPY_DIGEST:
        return APPLY
    wheels = {}
@@ -157,7 +184,7 @@ def apply_script(plugin_id, digest):


 APPLY = r'''
-import base64,fcntl,hashlib,io,json,os,pathlib,platform,shutil,subprocess,sys,zipfile
+import base64,fcntl,gzip,hashlib,io,json,os,pathlib,platform,shutil,subprocess,sys,zipfile
 action,token,plugin_id,digest,folder,version,expected_installed = sys.argv[1:]
 base=pathlib.Path.home()/'.local/share/frame-control/decky/plugins'
 unit=pathlib.Path.home()/'.config/systemd/user/frame-control-decky.service'
@@ -199,6 +226,14 @@ try:
            files=z.infolist()
            if not files or len(files)>3000 or sum(f.file_size for f in files)>150*1024*1024:
                raise RuntimeError('Plugin archive too large')
+            fileserver=(int(plugin_id)==60 and digest=='7dc2ecdcd05aa415d1ac90afaff28ecb17f77809a2bc7a77aee8e92505b976f0' and folder=='DeckyFileServer')
+            manifest=json.loads(z.read(folder+'/plugin.json'))
+            if not isinstance(manifest,dict): raise RuntimeError('Invalid plugin manifest')
+            flags=manifest.get('flags',[])
+            if not isinstance(flags,list) or not all(isinstance(flag,str) for flag in flags):
+                raise RuntimeError('Invalid plugin flags')
+            if ('root' in flags or '_root' in flags) and not fileserver:
+                raise RuntimeError('Root plugins are not supported by the Frame user service')
            seen={}
            for f in files:
                parts=f.filename.split('/')
@@ -219,6 +254,13 @@ try:
                        z.read(prior)!=z.read(f)):
                        raise RuntimeError('Unsafe plugin archive')
                else: seen[f.filename]=f
+                if not f.is_dir():
+                    with z.open(f) as source: header=source.read(20)
+                    if header[:4]==b'\x7fELF' and int.from_bytes(header[18:20],'little')!=183:
+                        if not (fileserver and f.filename==folder+'/bin/backend' and
+                                hashlib.sha256(z.read(f)).hexdigest()=='d9eab8559c87c01736188bc676f3b4b44dee47cf952b6e571c770d1ea61733e9'):
+                            raise RuntimeError('Plugin contains a non-ARM64 Linux binary')
+                    if header[:2]==b'MZ': raise RuntimeError('Plugin contains a Windows binary')
            stage.mkdir(mode=0o700)
            z.extractall(stage)
            # zipfile drops execute bits. Legacy plugins also publish shebang
@@ -234,6 +276,54 @@ try:
            unpacked=stage/folder
            if not unpacked.is_dir(): raise RuntimeError('Missing plugin folder')
            compat_shims=[]
+            # GPL source and reproducible build recipe ship with Frame Control.
+            # The exact official helper is x86_64; this plugin needs no root.
+            if int(plugin_id)==60 and digest=='7dc2ecdcd05aa415d1ac90afaff28ecb17f77809a2bc7a77aee8e92505b976f0' and folder=='DeckyFileServer':
+                helper=unpacked/'bin/backend'
+                source=unpacked/'main.py'
+                if hashlib.sha256(helper.read_bytes()).hexdigest()!='d9eab8559c87c01736188bc676f3b4b44dee47cf952b6e571c770d1ea61733e9':
+                    raise RuntimeError('DeckyFileServer original helper mismatch')
+                if hashlib.sha256(source.read_bytes()).hexdigest()!='4fb60745c083465d198d84e1abb0afdb59695d9eec3c873b0b35247676af05c3':
+                    raise RuntimeError('DeckyFileServer Python source mismatch')
+                arch=platform.machine()
+                machine={'aarch64':183,'x86_64':62}.get(arch)
+                hashes=globals().get('FRAMEY_FILESERVER_HASHES',{})
+                packed=globals().get('FRAMEY_FILESERVER_BINARIES',{}).get(arch)
+                if not machine or not packed: raise RuntimeError('Missing native DeckyFileServer helper')
+                native=gzip.decompress(base64.b64decode(packed,validate=True))
+                if (hashlib.sha256(native).hexdigest()!=hashes.get(arch) or native[:4]!=b'\x7fELF'
+                    or int.from_bytes(native[18:20],'little')!=machine):
+                    raise RuntimeError('DeckyFileServer native helper mismatch')
+                helper.write_bytes(native)
+                helper.chmod(0o700)
+                manifest_path=unpacked/'plugin.json'
+                manifest=json.loads(manifest_path.read_text())
+                if manifest.get('name')!='DeckyFileServer' or manifest.get('api_version')!=1 or manifest.get('flags')!=['_root']:
+                    raise RuntimeError('DeckyFileServer manifest mismatch')
+                manifest['flags']=[]
+                manifest['publish']['tags']=[tag for tag in manifest['publish']['tags'] if tag not in ('root','_root')]
+                manifest_path.write_text(json.dumps(manifest)+'\n')
+                text=source.read_text()
+                # Go flag parsing stops at an empty positional argument. Filter
+                # omitted boolean flags so -disablethumbnails actually takes effect.
+                text=text.replace('                    ],\n                    stdout=PIPE,',
+                                  '                    ] if arg],\n                    stdout=PIPE,')
+                text=text.replace('                    [\n                        f"{decky.DECKY_PLUGIN_DIR}',
+                                  '                    [arg for arg in [\n                        f"{decky.DECKY_PLUGIN_DIR}')
+                # Hostname DNS is not guaranteed on Frame OS. A UDP connect
+                # selects the kernel source address without sending any packet.
+                text=text.replace('        return socket.gethostbyname(socket.gethostname())',
+                    '        try:\n            return socket.gethostbyname(socket.gethostname())\n'
+                    '        except OSError:\n            with socket.socket(socket.AF_INET, socket.SOCK_DGRAM) as probe:\n'
+                    '                try:\n                    probe.connect(("192.0.2.1", 9))\n'
+                    '                    return probe.getsockname()[0]\n'
+                    '                except OSError:\n                    return "127.0.0.1"')
+                # Configure thumbnail policy before launching the helper.
+                old='            if "server_running" in status:\n                await Plugin.set_server_running(self, status["server_running"])\n            if "disable_thumbnails" in status:\n                await Plugin.set_disable_thumbnails(self, status["disable_thumbnails"])'
+                new='            if "disable_thumbnails" in status:\n                await Plugin.set_disable_thumbnails(self, status["disable_thumbnails"])\n            if "server_running" in status:\n                await Plugin.set_server_running(self, status["server_running"])'
+                if old not in text: raise RuntimeError('DeckyFileServer start configuration changed')
+                source.write_text(text.replace(old,new))
+                compat_shims.append('deckyfileserver-user-native')
            # Simple Timer 1.0.0 has annotation-only task state, orphaned
            # replacement tasks and canceled deadlines that resume on restart.
            # Preserve its API1 instance convention and upstream license.
@@ -4332,13 +4332,15 @@
        "https://github.com/SteamDeckHomebrew/decky-plugin-template.git",
        "https://github.com/grimkor/DeckyFileServer"
      ],
-      "status": "broken",
-      "reason": "Plugin contains a non-ARM64 Linux binary: DeckyFileServer/bin/backend.",
-      "blockInstall": true,
+      "status": "partial",
+      "reason": "Managed install supplies a native ARM64 helper and removes the exact archive's unnecessary root request. Real Decky 3.3.0 on Frame passes private read-only HTTPS listing/download and upload denial. Frontend address/picker and thumbnail-toggle display limitations remain; use HTTPS and a preconfigured directory. Uploads, generated thumbnails and worn VR are unverified.",
+      "blockInstall": false,
      "verification": [
        "static archive",
        "local browser",
-        "fake-Frame"
+        "fake-Frame",
+        "real Decky 3.3.0 amd64",
+        "real Frame SSH"
      ],
      "browser": {
        "id": 60,
@@ -4357,7 +4359,7 @@
      },
      "backend": "Python + native payload",
      "hardware": "No specific hardware requirement detected statically; runtime requirements unverified.",
-      "nativePort": "Native file-server backend needs ARM64 dependencies; root requirement also blocks the user service.",
+      "nativePort": "GPL-3.0 helper rebuilt offline for ARM64 with vendored corresponding source. Actual Frame user service passes HTTPS listing/download of a private public fixture; uploads disabled. Exact managed digest only; other native/root archives remain blocked (docs/evidence/framey-fileserver-arm64-2026-10-27.md).",
      "uiSurfaces": [],
      "fakeFrame": {
        "id": 60,
@@ -4365,6 +4367,15 @@
        "archiveValidation": "Plugin contains a non-ARM64 Linux binary: DeckyFileServer/bin/backend",
        "result": "blocked",
        "reason": "ValueError: Root plugins are not supported by the Frame user service"
+      },
+      "requiredShims": [
+        "deckyfileserver-user-native"
+      ],
+      "managedNative": {
+        "shim": "deckyfileserver-user-native",
+        "helperSha256": "86b80021ebd62ed619eba065757c1122defa5a74b2c045aa44a0c6b4403a508a",
+        "sourceCommit": "dcf3f3ce5104d05811fa8c156c4f58632b84b313",
+        "verification": "Real Decky discovery/public RPC and private read-only HTTPS fixture; docs/evidence/framey-fileserver-arm64-2026-10-27.md"
      }
    },
    {
@@ -0,0 +1,27 @@
+Copyright 2009 The Go Authors.
+
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+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
@@ -0,0 +1,707 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
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+
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+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
@@ -0,0 +1,51 @@
+# DeckyFileServer 1.2.0 native helper
+
+The official store archive (`7dc2ecdcd05aa415d1ac90afaff28ecb17f77809a2bc7a77aee8e92505b976f0`)
+contains an x86_64 helper. Frame Control replaces only that exact archive's
+`bin/backend` with the native Linux helper here. No runtime download, compiler,
+root service or system package is used.
+
+Upstream: https://github.com/grimkor/DeckyFileServer
+Pinned source commit: `dcf3f3ce5104d05811fa8c156c4f58632b84b313`.
+The source tarball fetched from GitHub has SHA-256
+`0854ca668b64598b0871ceda842912332b75e5c482afeea8a533e4cb38921639`.
+Its `main.py`, `plugin.json` and `package.json` match the store ZIP byte for byte.
+The published Go binary has no VCS revision metadata, so its source revision
+cannot be independently established from the binary.
+
+`source.tar.gz` is the complete corresponding helper source, embedded resources,
+Go module metadata, vendored dependencies and their licenses, plus upstream
+`LICENSE`. SHA-256:
+`50d90a7328daa412bf963ec68bb4855a9ec0860a8475cdf7d2019e6c2507112d`.
+It is available in the same app bundle/repository as these binaries. Upstream is
+GPL-3.0; see `LICENSE.txt`. The statically linked Go runtime uses the BSD license
+in `GO-LICENSE.txt` (toolchain source: https://go.dev/dl/#go1.25.7).
+
+The sole Go source change replaces the fixed `/tmp/deckyfileserver.log` path
+with `filepath.Join(os.Getenv("DECKY_PLUGIN_LOG_DIR"), "deckyfileserver.log")`,
+falling back to `os.TempDir()` when the environment variable is empty. This keeps
+managed and private test logs separate. The upstream HTTPS certificate/key are
+public embedded test material, unchanged; this is not a trusted TLS certificate.
+
+Reproduce offline with Go **1.25.7** and Python 3.12+:
+
+```sh
+python3 scripts/build-framey-fileserver.py --go /path/to/go1.25.7/bin/go --output /tmp/framey-fileserver-build
+```
+
+The script extracts only this source archive, disables module downloads, uses
+`CGO_ENABLED=0`, `GOOS=linux`, `-mod=vendor`, `-trimpath`, `-buildvcs=false` and
+`-ldflags='-s -w -buildid='`, and emits deterministic gzip assets (mtime 0).
+
+| Architecture | Uncompressed helper SHA-256 | Gzip SHA-256 |
+| --- | --- | --- |
+| x86_64 | `5e90efd1bf5163bef1686045f4714ad0e4fd0f54edb037fce8cdb06c58177bcb` | `84e49f049bbc475bc553ef52adc05dcd323e36c5f5ec75008558ae87f3a0e6d7` |
+| aarch64 | `86b80021ebd62ed619eba065757c1122defa5a74b2c045aa44a0c6b4403a508a` | `7ca1b8aebd4e8d2c8ce382ca561e1413ad8e581f85f419a1da777c87d86c4a19` |
+
+The managed Python adaptation removes only this digest's `_root` flag, handles
+unavailable hostname DNS,
+filters omitted flags and applies thumbnail policy before server startup.
+The server still shares the selected directory on all interfaces using the
+upstream self-signed HTTPS server; it has no authentication. Select only a
+directory you intend to share. Uploads remain off by default. Protected system
+files remain subject to the ordinary Frame user's permissions.
Author	SHA1	Message	Date
SAPHID	4bc5e3cab2	docs(framey): record combined Decky compatibility validation	2026-10-27 00:35:14 +00:00
SAPHID	86541446cf	Merge remote-tracking branch 'origin/main' into feat/framey-fileserver-arm64 # Conflicts: # app/build/check-resources.js # app/package.json # docs/framey-compatibility.md # tests/framey_official.py # tests/test_frame_decky_store.py # tests/test_frame_headset.py # tests/test_framey_decky_runtime.py # ui/frame_decky_store.py	2026-10-27 00:31:11 +00:00
SAPHID	af81e46c35	test(framey): verify packaged native assets and managed frontend policy	2026-10-27 00:29:24 +00:00
SAPHID	f586214cb4	Merge remote-tracking branch 'origin/main' into feat/framey-fileserver-arm64 # Conflicts: # docs/framey-compatibility.md # scripts/framey-test-decky-runtime.py # tests/decky-runtime/cases.json # tests/decky-runtime/check.py # tests/framey_official.py # tests/test_frame_decky_store.py # tests/test_framey_decky_runtime.py # ui/frame_decky_store.py	2026-10-27 00:24:54 +00:00
SAPHID	d20ff7f9aa	feat(framey): port DeckyFileServer backend to ARM64 user service	2026-10-27 00:24:19 +00:00