letsencrypt / letsencrypt/pebble
Require that TLS-ALPN-01 cert have only dnsNames
Open
Nobody has claimed this yet.
- Dominant language
- Go
- Stars
- 787
- Forks
- 176
- PR merge metrics
- No merged PRs in 30d
Description
We need to port the specification fix from https://github.com/letsencrypt/boulder/pull/5916 to Pebble. Specifically, that the certificate presented during the "acme-tls/1" handshake has "a subjectAltName extension containing the dNSName being validated and no other entries".
Contributor guide
No contributing guide indexed for this repository
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
Start by comparing the specification fix in Boulder PR 5916 and locating Pebble's acme-tls/1 handshake validation. Done means the presented certificate has a subjectAltName containing the dNSName being validated and no other entries.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- go
- Domain
- security
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 45/100