1. Apply this patch: https://gist.github.com/marcinwasowicz/c3da26ab164d1044aa3b2870f3434acd
2. Log in on web and native
3. Send message from native to web
4. Copy the content of encrypted notification addressed to web client
5. Paste the content in `service-worker` code and pass it to `decryptWebNotification` function. Log the result
6. Expect that logged result is decrypted notification
Now repeat the test plan above but FIRST send message to native. Tunnelbroker can send pushes to native so session will be created on the native side and notification sent to web will be type `MESSAGE_TYPE_MESSAGE` (1).