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Trouble with plugin authorization in sandbox'd app
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Trouble with plugin authorization in sandbox'd app


  • Subject: Trouble with plugin authorization in sandbox'd app
  • From: Dan Nigrin <email@hidden>
  • Date: Sat, 18 May 2013 07:34:26 -0400

I have a sandbox'd app that hosts AU and VST plugins on the App Store (Audio Plugin Player, https://itunes.apple.com/us/app/audio-plugin-player/id489844081 ).  Several users are reporting problems with some plugins either not loading, or reverting to demo mode.  I don't own several of the plugins, but as best as I can see on my end, the plugins are trying to access an authorization file somewhere on the file system, and are being denied because of sandbox restrictions.

I have granted my app the com.apple.security.temporary-exception.audio-unit-host entitlement, so in theory, I would expect non-sandbox'd plugins to still be able to get to files they need to authenticate properly.

Any ideas?  A perhaps important detail is that my app is built using Cycling 74's Max...

Thanks,
Dan
-- 
Dan Nigrin / Defective Records / http://defectiverecords.com
CycliC, M185 & Klee Sequencers / Audio Plugin & General MIDI Players / MC-4 & MC-202 Hack / Major Malfunction
Jack OS X / http://jackosx.com

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