My various Google Gadgets embedded on Google Sites broke yesterday with the deprecation of OAuth1 by Google. I am unable to find a working example of an oauth2 gadget that works on Google Sites.
Could anybody kindly confirm that this is indeed supposed to work and do you have an example? :)
My fear is that the note on this page: https://developers.google.com/gadgets/docs/basic
Note: Writing OAuth gadgets is no longer supported.
spells bad news for me!