Add raw diagnostic report as skill reference file
This commit is contained in:
Alex Gleason
@@ -80,6 +80,10 @@ Several blocked web APIs have Capacitor plugin equivalents that bypass WKWebView
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The report used a scoring heuristic (7/11 key APIs blocked = 68%) to detect Lockdown Mode. There is no official API to query Lockdown Mode status. Detection relies on probing for the absence of multiple APIs that are specifically disabled by Lockdown Mode but normally present in Safari.
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## Raw Diagnostic Report
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For exact error messages, navigator properties, weight scores, and per-API diagnostic output, see [lockdown-mode-report.txt](lockdown-mode-report.txt).
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## Guidance for Feature Decisions
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When building new features, consider:
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@@ -0,0 +1,220 @@
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============================================================
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LOCKDOWN MODE DETECTOR REPORT
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2026-04-06T20:53:36.098Z
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============================================================
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VERDICT: Lockdown Mode Likely Active
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7 of 11 key APIs are blocked, consistent with iOS/macOS Lockdown Mode.
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Score: 68% (7/11 key APIs blocked)
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============================================================
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API TEST RESULTS (detailed)
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============================================================
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------------------------------------------------------------
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[BLOCKED] IndexedDB (weight: 3)
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Client-side structured storage
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Result: Can't find variable: indexedDB
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Diagnostics:
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uncaught: Can't find variable: indexedDB
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------------------------------------------------------------
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[BLOCKED] WebAssembly (weight: 2)
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Binary instruction execution
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Result: WebAssembly is undefined
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Diagnostics:
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typeof WebAssembly: undefined
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WebAssembly global does not exist
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------------------------------------------------------------
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[BLOCKED] Web Locks API (weight: 3)
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Cross-tab resource coordination
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Result: navigator.locks is undefined
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Diagnostics:
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typeof navigator.locks: undefined
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'locks' in navigator: false
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navigator.locks is falsy
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------------------------------------------------------------
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[BLOCKED] Speech Synthesis (weight: 3)
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Web Speech API (text-to-speech)
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Result: window.speechSynthesis is undefined
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Diagnostics:
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typeof window.speechSynthesis: undefined
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'speechSynthesis' in window: false
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typeof SpeechSynthesisUtterance: undefined
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speechSynthesis is falsy
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------------------------------------------------------------
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[BLOCKED] FileReader API (weight: 2)
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Local file reading interface
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Result: FileReader is undefined
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Diagnostics:
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typeof FileReader: undefined
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FileReader constructor does not exist
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------------------------------------------------------------
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[AVAILABLE] File Constructor (weight: 2)
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File object creation
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Result: File created: name=test.txt size=4
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Diagnostics:
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typeof File: function
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calling new File(['test'], 'test.txt', {type:'text/plain'})...
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succeeded
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f.name: test.txt
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f.size: 4
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f.type: text/plain
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f instanceof Blob: true
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------------------------------------------------------------
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[BLOCKED] WebGL (weight: 2)
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GPU-accelerated graphics
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Result: all WebGL contexts returned null
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Diagnostics:
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getContext('webgl2'): null
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getContext('webgl'): null
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getContext('experimental-webgl'): null
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------------------------------------------------------------
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[BLOCKED] WebGL2 (weight: 1)
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Advanced GPU graphics context
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Result: getContext('webgl2') returned null
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Diagnostics:
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getContext('webgl2'): null
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------------------------------------------------------------
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[BLOCKED] Service Worker (weight: 1)
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Background script registration
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Result: navigator.serviceWorker not present
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Diagnostics:
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'serviceWorker' in navigator: false
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typeof navigator.serviceWorker: undefined
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------------------------------------------------------------
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[BLOCKED] Web Share API (weight: 0)
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Native sharing interface
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Result: navigator.share is undefined
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Diagnostics:
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typeof navigator.share: undefined
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typeof navigator.canShare: undefined
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------------------------------------------------------------
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[BLOCKED] Gamepad API (weight: 1)
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Game controller input
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Result: navigator.getGamepads not present
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Diagnostics:
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'getGamepads' in navigator: false
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------------------------------------------------------------
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[BLOCKED] WebRTC (weight: 2)
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Real-time peer communication
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Result: RTCPeerConnection is undefined
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Diagnostics:
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typeof RTCPeerConnection: undefined
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typeof webkitRTCPeerConnection: undefined
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------------------------------------------------------------
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[AVAILABLE] FontFace API (weight: 1)
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Dynamic font loading
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Result: status: loaded
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Diagnostics:
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typeof FontFace: function
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new FontFace() succeeded
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ff.status: unloaded
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ff.family: test
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ff.status after load: loaded
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------------------------------------------------------------
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[AVAILABLE] Remote Fonts (weight: 2)
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Loading fonts from network via data URI
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Result: API works, load rejected: A network error occurred.
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Diagnostics:
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FontFace created with data URI
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ff.status before load: unloaded
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caught: DOMException: A network error occurred.
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------------------------------------------------------------
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[AVAILABLE] JIT Compilation (weight: 2)
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JavaScript JIT optimization heuristic
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Result: 110.0ms for 1M iterations (JIT likely)
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Diagnostics:
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running 1,000,000 iterations of Math.sqrt*Math.sin...
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elapsed: 110.00ms
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sum (to prevent dead-code elimination): -681.7597
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threshold: <150ms suggests JIT active
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verdict: likely JIT
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------------------------------------------------------------
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[BLOCKED] Notifications API (weight: 1)
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Push notification permission
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Result: Notification not in window
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Diagnostics:
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'Notification' in window: false
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typeof Notification: undefined
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------------------------------------------------------------
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[BLOCKED] WebCodecs (weight: 1)
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Low-level VideoDecoder API
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Result: VideoDecoder is undefined
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Diagnostics:
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typeof VideoDecoder: undefined
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typeof VideoEncoder: undefined
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typeof AudioDecoder: function
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------------------------------------------------------------
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[AVAILABLE] PDF Embed (weight: 2)
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Inline PDF rendering via embed/pdfViewerEnabled
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Result: pdfViewerEnabled is true
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Diagnostics:
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navigator.pdfViewerEnabled: true
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typeof navigator.pdfViewerEnabled: boolean
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created and appended <embed type=application/pdf>
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navigator.mimeTypes['application/pdf']: [object MimeType]
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------------------------------------------------------------
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[BLOCKED] SharedArrayBuffer (weight: 1)
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Shared memory between workers
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Result: SharedArrayBuffer is undefined
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Diagnostics:
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typeof SharedArrayBuffer: undefined
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requires COOP/COEP headers to be present; may not indicate Lockdown Mode specifically
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------------------------------------------------------------
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[BLOCKED] Cache API (weight: 1)
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Programmatic HTTP cache (CacheStorage)
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Result: caches not in window
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Diagnostics:
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'caches' in window: false
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typeof caches: undefined
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============================================================
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NAVIGATOR INFO
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============================================================
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userAgent: Mozilla/5.0 (iPhone; CPU iPhone OS 18_7 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/26.4 Mobile/15E148 Safari/604.1
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platform: iPhone
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vendor: Apple Computer, Inc.
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language: en-US
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languages: en-US
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cookieEnabled: true
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doNotTrack: null
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maxTouchPoints: 5
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hardwareConcurrency: 4
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deviceMemory: N/A
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pdfViewerEnabled: true
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webdriver: false
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connection: unavailable
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mediaDevices: unavailable
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storage: available
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serviceWorker: unavailable
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credentials: available
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bluetooth: unavailable
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gpu (WebGPU): unavailable
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screenWidth: 393
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screenHeight: 852
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devicePixelRatio: 3
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colorDepth: 24
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============================================================
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END OF REPORT
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============================================================
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