Improve UX for descriptor registration

[pythcoiner]

While testing the Jade implementation in Liana wallet i notice 2 important points: In miniscript descriptors it's forbiden to reuse a key w/ the same multipath, so in liana we change the multipath for each occurence (<0;1>, <2;3>, <4;5>, etc...) when a key is used in several conditions. Multipaths are displayed in the descriptor template while registering a descriptor on jade, that is what i expected:

but multipath are also displayed while reviewing the keys:

• it is unnecessary and add a lot more in what the user need to verify, in the picture example, each key(total 4 keys) is use 3 time in the descriptor, so i have to verify 12 keys where in fact there is only 4!

• the jade never notify the user which key it owns, but it should!

[JamieDriver]

1. Point taken, yes am aware it's not ideal, will try to look into it asap

2. Yes, should definitely highlight that in some way, agree. I think in 'multisig' it just sticks a asterisk in the title bar - will see if we can do something similar.

Many thanks.

[pythcoiner]

2. Yes, should definitely highlight that in some way, agree. I think in 'multisig' it just sticks a asterisk in the title bar - will see if we can do something similar.

i think you can replace the path by wether the key is owned or not

[JamieDriver]

I just registered a descriptor here, and indeed on the keys that have a fingerprint matching this signer have an asterisk in the title bar "Signer 2/2 *".
I agree it's not the most 'striking' marker - alas the screen is so small ;-) We'll discuss what we can do to improve it internally. Just to check though, do you agree you do see this '*' for your signers ?

[pythcoiner]

Just to check though, do you agree you do see this '*' for your signers ?

yes got it!