OMEMO implementation state/tracking

[COM8]

This issue tracks the state of the OMEMO implementation.

• Prerequisites
  • MUC (XEP-0045) MUC support #10
  • Publish-Subscribe (XEP-0060)
  • Bookmarks 2 (XEP-0402)
  • Bookmarks (XEP-0048)
• Key announcement
  • Single chat
  • MUC
• Building a session
  • Single chat
  • MUC
• Encrypt messages
  • Single chat
  • MUC
• Decrypt messages
  • Single chat
  • MUC
• UI stuff (requires UI Overhaul #50)
  • Display own fingerprint as text
  • Display own fingerprint as QR-Code
  • Display own devices
  • Display contact devices
  • Display contact fingerprint as text
  • Display contact fingerprint as QR-Code
  • Un-/trust other devices ~ 60%
• New updated OMEMO spec Version 0.7.0 #126
• [ERROR]: Failed to decrypt OMEMO message - OmemoHelper is null  #134
• OMEMO Identity Key Signing does not match the Spec #172

[Echolon]

As I suggested to other clients already, encryption should be treated simple for users.

Meaning:

• Show a lock symbol in the chat window

• Be clear about choices: Offer choices as 'Unencrypted' (dont use the plaintext terminology) or 'Encrypted (OMEMO)' (don't use the encryption name only)

Users can neither differ nor decide on whats right. They only know the states on and off. Everything else (like OTR or OpenPGP) is advanced and only for very advanced users in comparision to most common windows users.

So just a suggestion to do things right from the beginning

[COM8]

Yes, good point!
Have to remember myself to keep it simple :D

[COM8]

That's the current state. Is this simple enough, what do you think?

[Echolon]

Hey - cool - I like it! Yes, now the user directly understands what it about. You should add the selection 'Unencrypted', too. Maybe a toggle thing is nice too.

And of course the lock symbol, but I guess it's work in progress.

(by Lock symbol I mean, you should offer those choices from this symbol, like in Dino or Conversations for example. But - sure - support choices with symbols, too!)

🙌

[Supded]

Fix fingerprint representation, it must be conversation capable.

[Supded]