Fairplay on Safari: Invalid config, wrong type for .drm.advanced.com.apple.fps.1_0

[torlangballe]

I've read #1199 and #382 (closed), but still can't get FairPlay to work on Mac with latest Safari.

Invalid config, wrong type for .drm.advanced.com.apple.fps.1_0

On MacOS 10.14.4
Safari Version 12.1 (14607.1.40.1.4)

Later I get:

Assertion Failed: missing certificate!
assert — asserts.js:46
onWebkitNeedKey_ — patchedmediakeys_apple.js:240
rebuildInitData_ — patchedmediakeys_apple.js:196

TypeError: null is not an object (evaluating 'b.byteLength')
rebuildInitData_ — patchedmediakeys_apple.js:196
onWebkitNeedKey_ — patchedmediakeys_apple.js:248
log.js:132

I tried converting the certificate with base64->ArrayBuffer, probably not the problem, same error either way.

Is this working now for everybody else?

I can send the full keyserver url and certificate if anybody wants.

My player setup is:

function initPlayer() {
    if (manifestUri !== "") {
        var video = document.getElementById('video');
        var player = new shaka.Player(video);
        player.configure('drm.servers.com\\.apple\\.fps\\.1_0', keyServerURL);
        player.configure('drm.advanced.com\\.apple\\.fps\\.1_0', zBase64ToArrayBuffer(certificate));
        window.player = player;
        player.addEventListener('error', onErrorEvent);
        player.addEventListener('buffering', onBufferingEvent);
        player.addEventListener('drmsessionupdate', onDrmsessionupdate);
        player.addEventListener('loading', onLoadingEvent);
        player.addEventListener('streaming', onStreamingEvent);
        player.addEventListener('onstatechange', onStateChangeEvent);
        player.addEventListener('emsg', onEmsgEvent);
        player.addEventListener('onstateidle', onStateIdleEvent);        
        player.addEventListener('error', onErrorEvent);
        player.load(manifestUri, null, mimeType).then(function () { // "application/dash+xml" as 3rd arg to force
            video.play();
        }).catch(onError);  // onError is executed if the asynchronous load fails.
    }
}

Tor

KeyServer URL: – "https://udrmv3-ap.kaltura.com/fps/license?custom_data=eyJjYV9zeXN0ZW0iOiJodHRwczovL3Jlc3QtYXMub3R0LmthbHR1cmEuY29tL2FwaV92My9zZXJ2aWNlL2Fzc2…" (playdrmvideo, line 25)
KeyServer Type: – "com.apple.fps.1_0" (playdrmvideo, line 26)
Manifest: – "https://tglmp01.akamaized.net/out/v1/5fecbc1b98074aa29649b72a99a26d2a/master.m3u8" (playdrmvideo, line 27)
Mime: – "application/vnd.apple.mpegurl" (playdrmvideo, line 28)
Certificate: – "MIIE4jCCA8qgAwIBAgIIM3kBaxj0lbgwDQYJKoZIhvcNAQEFBQ..." (playdrmvideo, line 29)
IndexedDB.install (shaka-player.compiled.debug.js, line 79)
InputEvent.install (shaka-player.compiled.debug.js, line 79)
mathRound.install (shaka-player.compiled.debug.js, line 79)
MediaSource.install (shaka-player.compiled.debug.js, line 79)
[Info] Patching Safari 11/12 MSE bugs. (shaka-player.compiled.debug.js, line 79)
[Info] Using Apple-prefixed EME (shaka-player.compiled.debug.js, line 79)
PiPWebkit.install (shaka-player.compiled.debug.js, line 79)
VideoPlayPromise.install (shaka-player.compiled.debug.js, line 79)
[Info] Using native VTTCue. (shaka-player.compiled.debug.js, line 79)
init (playdrmvideo.js, line 25)
[Error] Invalid config, wrong type for .drm.advanced.com.apple.fps.1_0
(anonymous function) (shaka-player.compiled.debug.js:78:204)
mergeConfigObjects (shaka-player.compiled.debug.js:981)
mergeConfigObjects (shaka-player.compiled.debug.js:980:428)
mergeConfigObjects (shaka-player.compiled.debug.js:980:428)
mergeConfigObjects (shaka-player.compiled.debug.js:987:378)
configure (shaka-player.compiled.debug.js:1066:421)
initPlayer (playdrmvideo.js:33)
initApp (playdrmvideo.js:17)
[Info] Starting attach... (shaka-player.compiled.debug.js, line 79)
[Info] Starting load of https://tglmp01.akamaized.net/out/v1/5fecbc1b98074aa29649b72a99a26d2a/master.m3u8... (shaka-player.compiled.debug.js, line 79)
PatchedMediaKeysApple.requestMediaKeySystemAccess (shaka-player.compiled.debug.js, line 79)
PatchedMediaKeysApple.MediaKeySystemAccess (shaka-player.compiled.debug.js, line 79)
PatchedMediaKeysApple.MediaKeySystemAccess.getConfiguration (shaka-player.compiled.debug.js, line 79)
PatchedMediaKeysApple.MediaKeySystemAccess.createMediaKeys (shaka-player.compiled.debug.js, line 79)
PatchedMediaKeysApple.MediaKeys (shaka-player.compiled.debug.js, line 79)
[Info] Created MediaKeys object for key system – "com.apple.fps.1_0" (shaka-player.compiled.debug.js, line 79)
PatchedMediaKeysApple.setMediaKeys (shaka-player.compiled.debug.js, line 79)
PatchedMediaKeysApple.onWebkitNeedKey_ – WebKitMediaKeyNeededEvent (shaka-player.compiled.debug.js, line 79)
WebKitMediaKeyNeededEvent
[Error] Assertion Failed: missing certificate!
assert (shaka-player.compiled.debug.js:76:196)
onWebkitNeedKey_ (shaka-player.compiled.debug.js:1251:368)
[Error] TypeError: null is not an object (evaluating 'b.byteLength')
rebuildInitData_ (shaka-player.compiled.debug.js:1249:383)
onWebkitNeedKey_ (shaka-player.compiled.debug.js:1251:481)
PatchedMediaKeysApple.MediaKeys.createSession (shaka-player.compiled.debug.js, line 79)
PatchedMediaKeysApple.MediaKeySession (shaka-player.compiled.debug.js, line 79)
PatchedMediaKeysApple.MediaKeySession.generateRequest (shaka-player.compiled.debug.js, line 79)
PatchedMediaKeysApple.onWebkitKeyError_ – Event (shaka-player.compiled.debug.js, line 79)
Event
[Error] Failed to load resource: the server responded with a status of 404 (Not Found) (favicon.ico, line 0)
PatchedMediaKeysApple.onWebkitNeedKey_ – WebKitMediaKeyNeededEvent {isTrusted: true, initData: Uint8Array, type: "webkitneedkey", …} (shaka-player.compiled.debug.js, line 79)
WebKitMediaKeyNeededEvent {isTrusted: true, initData: Uint8Array, type: "webkitneedkey", target:

[torlangballe]

BTW, I pulled latest from master and built today 20 june 2019.

[ismena]

Thanks for the report! Let me bug the local fairplay expert @joeyparrish

[joeyparrish]

It looks like the expected type is Uint8Array, so the ArrayBuffer is being ignored. Please try Uint8Array and see if that solves it.

[TheModMaker]

Also the advanced configuration is an object, so you need to specify this is a server cert. It also is a Uint8Array, so you need to use that instead.

player.configure('drm.advanced.com\\.apple\\.fps\\.1_0.serverCertificate',  cert);

[torlangballe]

Great, I changed to Uint8Array and added the .serverCertificate to the configuration, and I'm not getting THOSE errors anymore. It's a shame #382 is closed as #382 (comment) shows a perhaps incorrect way of doing it.

My issue now is I'm getting webkitneedkey and webkitkeyerror I think. I am not running over HDMI cable, and am not doing any recording or airplay or anything fancy. Could it be a formatting issue from the key-server?

Relevant Output:

Created MediaKeys object for key system – "com.apple.fps.1_0"
PatchedMediaKeysApple.setMediaKeys
PatchedMediaKeysApple.MediaKeys.setServerCertificate
PatchedMediaKeysApple.onWebkitNeedKey_ – WebKitMediaKeyNeededEvent {isTrusted: true, initData: Uint8Array, type: "webkitneedkey", …}
WebKitMediaKeyNeededEvent {isTrusted: true, initData: Uint8Array, type: "webkitneedkey", target:

[joeyparrish]

@torlangballe, I'm not sure what you mean about #382 (comment) . It shows new Uint8Array() wrapping an ArrayBuffer, right?

As for the rest, you've filed #2009, which appears to be a duplicate of #1923, so we'll continue there. Thanks!

[TheModMaker]

@joeyparrish I just edited your comment to use Uint8Array and pass the correct config path.

[joeyparrish]

Ah! Thanks, @TheModMaker, and my apologies to @torlangballe.