Invalid key length error #316

bjkeyser · 2016-08-20T09:50:59Z

Hello... mostly worked but run into this error when I try to stream from my phone over aiplay. Running iOS 10 beta and OSX El Capitain 10.11.6. Any thoughts?

Error: Invalid key length
at Error (native)
at new Decipheriv (crypto.js:232:16)
at Object.Decipheriv (crypto.js:229:12)
at Object.decryptAudioData (/usr/local/lib/node_modules/airsonos/node_modules/nodetunes/lib/helper.js:141:25)
at RtpServer. (/usr/local/lib/node_modules/airsonos/node_modules/nodetunes/lib/rtp.js:32:23)
at emitTwo (events.js:106:13)
at Socket.emit (events.js:191:7)
at UDP.onMessage (dgram.js:540:8)

colinrioux · 2016-08-21T21:43:22Z

Have you attempted to stream with an apple product running IOS 9? If so, have you reproduced your issue?

sboehler · 2016-08-22T21:53:50Z

+1, on iOS 9. Tested using node 4.5 and 6.4, on Arch Linux. The exception is triggered as soon as I hit play on my iDevice.

Search complete. Set up 4 device tunnels.
crypto.js:238
  this._handle.initiv(cipher, toBuf(key), toBuf(iv));
               ^

Error: Invalid key length
    at Error (native)
    at new Decipheriv (crypto.js:238:16)
    at Object.Decipheriv (crypto.js:235:12)
    at Object.decryptAudioData (/home/silvio/.nvm/versions/node/v6.4.0/lib/node_modules/airsonos/node_modules/nodetunes/lib/helper.js:141:25)
    at RtpServer.<anonymous> (/home/silvio/.nvm/versions/node/v6.4.0/lib/node_modules/airsonos/node_modules/nodetunes/lib/rtp.js:32:23)
    at emitTwo (events.js:106:13)
    at Socket.emit (events.js:191:7)
    at UDP.onMessage (dgram.js:550:8)

ghost · 2016-08-23T09:23:06Z

Same issue here on macOS Sierra beta:
crypto.js:238
this._handle.initiv(cipher, toBuf(key), toBuf(iv));
^

Error: Invalid key length
at Error (native)
at new Decipheriv (crypto.js:238:16)
at Object.Decipheriv (crypto.js:235:12)
at Object.decryptAudioData (/usr/local/lib/node_modules/airsonos/node_modules/nodetunes/lib/helper.js:141:25)
at RtpServer. (/usr/local/lib/node_modules/airsonos/node_modules/nodetunes/lib/rtp.js:32:23)
at emitTwo (events.js:106:13)
at Socket.emit (events.js:191:7)
at UDP.onMessage (dgram.js:550:8)

martinchapman · 2016-08-24T10:54:09Z

#302 + Nodetunes fix

ghost · 2016-08-24T11:24:59Z

Yes! that solves the issue

jonathanmmoore · 2016-08-24T23:11:09Z

I'm a bit new to this and have no idea how to apply this fix...can anyone help?

yecine06 · 2016-09-10T07:29:53Z

when ths fix will be available on airsonos ?

rightisleft · 2016-10-07T15:19:52Z

I think the issue is that the pull request above has not yet been merged into nodetunes...

discopolis · 2016-10-08T12:07:52Z

I am seeing a similar issue:

Error: Invalid key length
at Error (native)
at new Decipheriv (crypto.js:239:16)
at Object.Decipheriv (crypto.js:236:12)
at Object.decryptAudioData (/usr/local/lib/node_modules/airsonos/node_modules/nodetunes/lib/helper.js:141:25)
at RtpServer. (/usr/local/lib/node_modules/airsonos/node_modules/nodetunes/lib/rtp.js:32:23)
at emitTwo (events.js:106:13)
at Socket.emit (events.js:191:7)
at UDP.onMessage (dgram.js:550:8)

discopolis · 2016-10-08T12:11:14Z

And I have updated the helper.js folder to reflect the #302 fix but still not working

anildigital · 2016-10-16T14:04:49Z

+1

isidore · 2016-10-18T09:52:46Z

+1

paddyriyer · 2016-10-19T05:07:09Z

The fix works for me. Edit the file,
~/{user}/.nvm/versions/node/v6.2.1/lib/node_modules/airsonos/node_modules/nodetunes/lib/helper.js

isidore · 2016-10-24T07:03:40Z

Worked for me:
Editing

/usr/local/lib/node_modules/airsonos/node_modules/nodetunes/lib/helper.js

replacing

var decipher = crypto.createDecipheriv('aes-128-cbc', audioAesKey, audioAesIv);

with

var audioAesKeyBuffer = new Buffer(audioAesKey, 'binary');
var decipher = crypto.createDecipheriv('aes-128-cbc', audioAesKeyBuffer, audioAesIv);

naazy · 2016-10-26T18:12:31Z

Thanks @isidore this worked for me!

JoeCotellese · 2016-11-12T17:07:58Z

Worked for me too!

psieyes · 2016-12-04T17:49:03Z

I'm not a proficient programmer at all but could probably figure it out with a little help. Would appreciate if someone could advise how I can edit /usr/local/lib/node_modules/airsonos/node_modules/nodetunes/lib/helper.js

and replace

var decipher = crypto.createDecipheriv('aes-128-cbc', audioAesKey, audioAesIv);

with

var audioAesKeyBuffer = new Buffer(audioAesKey, 'binary');
var decipher = crypto.createDecipheriv('aes-128-cbc', audioAesKeyBuffer, audioAesIv);

Thank you very much

dabvid · 2016-12-13T20:39:49Z

+1
Worked for me as well.

ksho · 2016-12-20T01:32:42Z

@psieyes Open terminal.

Type vim /usr/local/lib/node_modules/airsonos/node_modules/nodetunes/lib/helper.js to open the file.

Type /decipher to search for the string "decipher" and hit enter when it finds the line.

Type dd to delete that line.

Copy the two new lines:

var audioAesKeyBuffer = new Buffer(audioAesKey, 'binary');
var decipher = crypto.createDecipheriv('aes-128-cbc', audioAesKeyBuffer, audioAesIv);

Back in the terminal, type i to enter insert mode.

cmd + v to paste the new lines.

Hit ESC to exist insert mode.

Type :wq to save the file and quit.

SimonSels · 2016-12-27T11:53:33Z

Works like a charm. Thanks guys

sspross · 2017-01-02T11:49:37Z

perfect, thx a lot!

igrek8 · 2017-03-29T20:10:12Z

Only worked with extra decipher.setAutoPadding(false) idk why

var audioAesKeyBuffer = new Buffer(audioAesKey, 'binary');
var decipher = crypto.createDecipheriv('aes-128-cbc', audioAesKeyBuffer, audioAesIv);
decipher.setAutoPadding(false);

loretoparisi · 2017-05-19T23:33:00Z

Had the same issue, and it worked with

  var audioAesKeyBuffer = new Buffer(audioAesKey, 'binary');
  var decipher = crypto.createDecipheriv('aes-128-cbc', audioAesKeyBuffer, audioAesIv);
  decipher.setAutoPadding(false);

meglio · 2017-09-16T13:07:46Z

Me too, experiencing this issue.

~$ airsonos
Searching for Sonos devices on network...

Family Room (@ 192.168.2.9:1400, RINCON_5CAxxxxx)

Search complete. Set up 1 device tunnel.
crypto.js:238
  this._handle.initiv(cipher, toBuf(key), toBuf(iv));
               ^

Error: Invalid key length
    at Error (native)
    at new Decipheriv (crypto.js:238:16)
    at Object.Decipheriv (crypto.js:235:12)
    at Object.decryptAudioData (/usr/local/lib/node_modules/airsonos/node_modules/nodetunes/lib/helper.js:141:25)
    at RtpServer.<anonymous> (/usr/local/lib/node_modules/airsonos/node_modules/nodetunes/lib/rtp.js:32:23)
    at emitTwo (events.js:106:13)
    at Socket.emit (events.js:191:7)
    at UDP.onMessage (dgram.js:540:8)

This error is thrown as soon as I select the device in Preferences, Audio Output. MacOs Sierra 10.12.3

mariogillazaro · 2017-09-19T13:18:16Z

Same as @meglio on macOS Sierra 10.12.6

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amatracaru added a commit to amatracaru/airsonos that referenced this issue Dec 31, 2017

Fix invalid key legnth issue (stephen#316), stop issue (stephen#296)

4ce74e4

landonxjames mentioned this issue Apr 3, 2018

After running 'airsonos' I can find my sonos but it isn't showing up in the Mac Os High Sierra audio output list #389

Open

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Invalid key length error #316

Invalid key length error #316

bjkeyser commented Aug 20, 2016

colinrioux commented Aug 21, 2016

sboehler commented Aug 22, 2016 •

edited

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ghost commented Aug 23, 2016

martinchapman commented Aug 24, 2016

ghost commented Aug 24, 2016

jonathanmmoore commented Aug 24, 2016

yecine06 commented Sep 10, 2016 •

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rightisleft commented Oct 7, 2016

discopolis commented Oct 8, 2016

discopolis commented Oct 8, 2016

anildigital commented Oct 16, 2016

isidore commented Oct 18, 2016

paddyriyer commented Oct 19, 2016

isidore commented Oct 24, 2016

naazy commented Oct 26, 2016

JoeCotellese commented Nov 12, 2016

psieyes commented Dec 4, 2016

dabvid commented Dec 13, 2016

ksho commented Dec 20, 2016

SimonSels commented Dec 27, 2016

sspross commented Jan 2, 2017

igrek8 commented Mar 29, 2017

loretoparisi commented May 19, 2017

meglio commented Sep 16, 2017 •

edited

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mariogillazaro commented Sep 19, 2017

Invalid key length error #316

Invalid key length error #316

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bjkeyser commented Aug 20, 2016

colinrioux commented Aug 21, 2016

sboehler commented Aug 22, 2016 • edited Loading

ghost commented Aug 23, 2016

martinchapman commented Aug 24, 2016

ghost commented Aug 24, 2016

jonathanmmoore commented Aug 24, 2016

yecine06 commented Sep 10, 2016 • edited Loading

rightisleft commented Oct 7, 2016

discopolis commented Oct 8, 2016

discopolis commented Oct 8, 2016

anildigital commented Oct 16, 2016

isidore commented Oct 18, 2016

paddyriyer commented Oct 19, 2016

isidore commented Oct 24, 2016

naazy commented Oct 26, 2016

JoeCotellese commented Nov 12, 2016

psieyes commented Dec 4, 2016

dabvid commented Dec 13, 2016

ksho commented Dec 20, 2016

SimonSels commented Dec 27, 2016

sspross commented Jan 2, 2017

igrek8 commented Mar 29, 2017

loretoparisi commented May 19, 2017

meglio commented Sep 16, 2017 • edited Loading

mariogillazaro commented Sep 19, 2017

sboehler commented Aug 22, 2016 •

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yecine06 commented Sep 10, 2016 •

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meglio commented Sep 16, 2017 •

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