Delete NWC plaintext credentials that allow payments

[ekzyis]

Description

Final comment

This will delete wallets that are now empty but it will not update badges by ending streaks. I think that's okay. Instead of accidentally inserting something wrong into the Streak table, a simple wallet save by the stacker will bring their badges to the correct state (if it ended up being wrong)

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As mentioned in #2365, we should delete the NWC credentials that have been saved in plaintext with any method that supports paying.

To automate this, I added basic nip47 support to nak in fiatjaf/nak#78 today.

Steps

Steps to find the IDs we should delete:

1. Download CSV of this query from metabase:

SELECT id, url FROM "WalletRecvNWC";

2. Build my fork of nak with nip47 support

$ git clone git@github.com:ekzyis/nak
$ cd nak
$ git checkout nip47
$ go build .

3. Run this command:

$ cat nwc_recv.csv | tail -n+2 | awk -F, '{print $2}' | xargs -tn1 ./nak nwc get_info --url 2>&1 | tee nwc_recv_info.txt

4. Print all NWC urls with pay_invoice support:

$ awk 'NR%2==1{printf "%s ", $0; next} {print}' nwc_recv_info.txt | grep pay_invoice | awk -F' ' '{print $5}' | tr -d "'"

5. Lookup corresponding id in nwc_recv.csv

I will run these steps again after we deployed #2365.

Additional Context

statistics

Sanity check: 167 matches number of rows in WalletRecvNWC

$ awk 'NR%2==1{printf "%s ", $0; next} {print}' exclude/nwc_recv_info.txt | wc -l
167

How many get_info timeouts after 10s? 95 (will run them again with bigger timeouts)

$ awk 'NR%2==1{printf "%s ", $0; next} {print}' exclude/nwc_recv_info.txt | grep timeout | wc -l
95

How many with pay_invoice support? 6

$ awk 'NR%2==1{printf "%s ", $0; next} {print}' exclude/nwc_recv_info.txt | grep pay_invoice | wc -l
6

How many failed because of nip04 vs nip44? 1 (I only added nip44 support)

Checklist

Are your changes backward compatible? Please answer below:

yes

On a scale of 1-10 how well and how have you QA'd this change and any features it might affect? Please answer below:

9. Tested with a wallet that only has one protocol that should get deleted (wallet gets deleted, too) and wallet that has one protocol remaining (wallet does not get deleted)

For frontend changes: Tested on mobile, light and dark mode? Please answer below:

n/a

Did you introduce any new environment variables? If so, call them out explicitly here:

no

[ekzyis]

I think we can merge this to delete the ones I have already verified to have pay_invoice support. Also verified that I'm deleting the correct wallet by id multiple times.

I will keep in mind to run this check again to find other ones.

[ekzyis]

Wait, need to check if this delete via db instead of API might lead to a "configured" wallet that has nothing configured (in which case the wallet should be deleted completely)