OpenPrinting / OpenPrinting/libcups
Support RFC 9449: OAuth 2.0 Demonstrating Proof of Possession (DPoP)
Open
Nobody has claimed this yet.
enhancement
priority-medium
- Dominant language
- C
- Stars
- 81
- Forks
- 48
- Avg merge
- 23h 58m
- Merged PRs (30d)
- 2
Description
Add support for RFC 9449 DPoP when doing the device authorization flow:
- Add DPoP HTTP header support
- Detect AS metadata for DPoP and use it for the device auth flow
- Cache DPoP information as needed
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
No files or tests are named. Read RFC 9449 and trace the existing device authorization flow, then identify how HTTP headers, authorization-server metadata, and cached DPoP information are handled. Done means the flow supports the three checklist items and has coverage for the resulting behavior.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- c
- Domain
- authentication, security
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100