linking multiple lightning logins

[huumn]

Users are asking. Need to migrate the db from has-a to has-many and provide UI for it.

[ekzyis]

Another post related to this: https://stacker.news/items/179236

Regarding security:
I think this should be handled the same way as password changes are handled in other services since functionality like this can lead to account takeovers. So this would mean that even logged-in users have to confirm that they still have access to the old wallet to be able to add a new wallet.

If old lightning logins can also be deleted (which I think would be good UX), this would be even more of a concern.

edit: This gets more complicated if a user already has multiple linked wallets 🤔

[rleed]

Is this perhaps a general case of needing to be able to merge SN profiles? I noticed by logging into SN with different methods (GH vs. email e.g.) I get different profiles, and sometimes I would like to merge them.

[huumn]

That's a separate issue. This is for having multiple lightning logins on a single account.

[huumn]

Implementation requirements:

• lightning pubkey needs to be broken out into its own table and User has-many of them
• each lightning login need to be given an optional label