Cwa-documentation: Questions about missing doc.

[bionade24]

Ich arbeite gerade an der GUID-Unterstützung der inoffiziellen CWA für SailfishOS https://github.com/llewelld/harbour-contrac.
Dabei bin ich auf eine Unklarheiten gestoßen, die mir auch nach mehrfachem Lesen der Dokumentation nicht ersichtlich sind.
Diese werde ich im Folgenden nun einzeln auflisten:

I'm currently working on GUID support for the unofficial CWA for SailfishOS > Ich arbeite gerade an der GUID-Unterstützung der inoffiziellen CWA für SailfishOS https://github.com/llewelld/harbour-contrac I found some points that aren't clear from GUID support, that are only guessable throug reverse engeneering.

1. Wie lang ist registrationToken gültig bzw. wie lange lässt er sich einlösen?
2. How long is a registryToken valid or how long can it be submitted?
3. What's the exact difference between REDEEMED and PENDING? Why is REDEEMED necessary when They're INVALID, POSITVE and NEGATIVE?
4. Furthermore: Do I need to store the testresult securely on the device or can I request it multiple times?

Tagging @llewelld

[MikeMcC399]

@bionade24
You might find some of your questions answered in https://www.coronawarn.app/assets/documents/cwa-datenschutz-folgenabschaetzung.pdf. The document makes several references to the Registration Token.

The link Bericht zur Datenschutz-Folgenabschätzung für die Corona-Warn-App der Bundesrepublik Deutschland is posted to the site https://www.coronawarn.app/.

I can't help you more than that though, since I only get my information from the document.

[MikeMcC399]

@bionade24
There is also some information in the documentation Test Result Server - Architecture Overview which might help you.

[bionade24]

@MikeMcC399 Thanks for you help. You first suggestion and reading the Android Source Code has helped me to be relatively sure in my guesses. Until I don't get anything official, I stay with the things I know now.