Blockstream / Blockstream/Jade
"Unhandled UR message" when registering a multisig config from Sparrow via QR
- Dominant language
- C
- Stars
- 496
- Forks
- 127
- PR merge metrics
- No merged PRs in 30d
Description
When attempting to register a multisig configuration (as per https://help.blockstream.com/blockstream-jade/add-more-security-functionality/back-up-a-multisig-configuration-on-jade), the Jade Plus shows the error "Unhandled UR message" when scanning the descriptor QR code.
This is not a user-helpful error message.
This occurs whether scanning the entire QR code or the "Less Dense" animated version, or also the exported PDF. This is with the latest DEB version of Sparrow 2.5.4.
Jade firmware is 1.0.41.
If I've missed something then just let me know, but it appears to be a bug either in Jade or in Sparrow.
Contributor guide
No contributing guide indexed for this repository
Research direction
The issue names no source file, test, or entry point. Start by reproducing registration with Sparrow 2.5.4 using the full, Less Dense, and PDF descriptor QR formats on Jade firmware 1.0.41, then trace where the UR message is rejected. Done means the multisig configuration is handled correctly or the failure is reported with a user-helpful message.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- c
- Domain
- security
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Active
- Clarity
- Needs clarification
- Newbie friendliness
- 45/100