40103: Invalid authorization token signature Error registering to Notification Hub

Question

Hi all, I'm using this sample to understand and run toast notifications in my windows store app.

I've set everything up but I get the error from the subject when registering the app to the service bus. I read on the "requirements" that the Service Bus SDK Preview is needed so I added it but I got the same error (with or without that package).

I double checked everything and all my credentials look fine.

Can anybody help me out on this one?

TIA.

Regards

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http://about.me/sebagomez

Answer 1

Ok, I feel stupid now, but of course... it had to do with my code/configuration.

I'll just post the answer here in case somebody faces the same issue, if you do and you get to solve it with my answer please let me know so I don't feel lonely :)

As the error message clearly says, the token signature was invalid, so I started debugging a little deeper and realized that the getSelfSignedToken function was expecting the sharedKey on the second parameter and I was sending the whole connectionString because when I initialized my NotificationHub I added this:

Endpoint=sb://mynamespase-ns.servicebus.windows.net/;SharedAccessKeyName=DefaultFullSharedAccessSignature;SharedAccessKey=My7cZ4Yx5thisisbullcrapsJCTJxx+UDc4/qc0=

And all I really had to add was the SharedAccessKey, which in my case is:

My7cZ4Yx5thisisbullcrapsJCTJxx+UDc4/qc0=

So, that solved my issue and I hope it helps somebody else :)

Regards

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http://about.me/sebagomez

Answer 2

Hi sebastian Gomez,

Thanks for sharing the solution with us. :P

Best Regards,

--James

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