NIP-26 Import Delegation Token [Feature Request][Enhancement]

[alltheseas]

User Story

As a pleb nostr user who wishes to use Damus to sign events on behalf of a npub stored on a hardware signing device (or other client), I want the capability to sign on behalf of a delegator, so I am not required to copypaste the delegator npub's private key to Damus from the HSD (or other client).

Acceptance Criteria

1. Damus user can import delegate token generated from HSD (or other client)
2. Damus user can sign of behalf of delegator
3. Damus user can toggle between multiple accounts [blocked by multiple accounts https://github.com/Multiple Profiles (multiple accounts) #403]

Damus + HSD Flow:

1. User generates / loads key on hardware signing device [HSD]
2. Creates npub delegation token (can authorize other npub on behalf of token on HSD) [HSD]
3. User loads profile / QR npub of Damus [Damus]
4. Scan QR code of Damus [HSD]
5. Review authorization delegation details [HSD]
6. User authorizes Damus npub to sign on behalf of HSD npub [HSD]
7. Export delegation token (QR) [HSD] (nostr:delegation example
   
8. Scan QR / import delegation token [Damus]

NIP-26
https://github.com/nostr-protocol/nips/blob/master/26.md

Keith Mukai implementation h/t https://github.com/kdmukai

https://youtu.be/-2k6nsMZHJw
https://youtu.be/_8qLi2QM3EE

https://damus.io/note1nqa2wh94hq68fqvtq6p3rfrpgjqe27c2zj9yjvxuujf98mswnzxq0dyuaf

[alltheseas]

The fiatjaf and Pablo7000 do not like this NIP

https://fiatjaf.com/4c79fd7b.html

https://damus.io/note1pcs2fwrsgk2ar4j6vz9fmram0dxvr2pzla3v4rc7q9tdgcvxcn6sp7p026

[alltheseas]

@dtonon advised NIP-26 delegation is dead

[jb55]

that's just like their opinion man

[alltheseas]

😁

[alltheseas]

@jb55 you think this can be used for damus as signature app?