What changes do i need to make to a canvas application to support the Oct 1 deadline

I have a canvas app presently using Koala 1.1.0 and the Javascript SDK. I a 开发者_JAVA技巧have been using the OAuth authentication for months now but when I try and use "ouath:true" in my javascript to display the friend picker I am getting this error:

API Error Code: 102
API Error Description: Session key invalid or no longer valid
Error Message: Iframe dialogs must be called with a session key

Are there extra migrations I need to turn on within the app settings to get things working? Do I need to be on SSL right now for this to work?

Thanks, Mark

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You should upgrade Koala. Its Github repository suggests that version 1.2 supports OAuth 2.0 and the new cookie format.