Bug 1572949
| Summary: | python-certbot-dns-rfc2136 with DNSSEC: PATCH UPSTREAM | ||||||
|---|---|---|---|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | H. Peter Anvin <hpa> | ||||
| Component: | python-certbot-dns-rfc2136 | Assignee: | Ed Marshall <esm> | ||||
| Status: | CLOSED UPSTREAM | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||
| Severity: | unspecified | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | 27 | CC: | elyscape, esm, hpa | ||||
| Target Milestone: | --- | ||||||
| Target Release: | --- | ||||||
| Hardware: | All | ||||||
| OS: | All | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2018-05-16 22:55:34 UTC | Type: | Bug | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Embargoed: | |||||||
| Attachments: |
|
||||||
Considering that we have shipped certbot 0.23.0, is this necessary? If python3-certbot-dns-rfc2136 has also been upgraded to 0.23.0 or higher (looks like 0.24.0 is in Fedora 27+ now), then no, this is resolved. |
Created attachment 1428321 [details] Patch from upstream Description of problem: For DNSSEC to be secure, dynamically modified zones must be kept separate from zones with static content. That requires the _acme-challenge name to be in its own, separate, dynamic zone. This is supported by the ACME protocol, but certbot 0.22.x or lower has a bug in this area. THIS IS FIXED UPSTREAM IN CERTBOT 0.23. The patch from the upstream repo (attached) can also be applied separately to the 0.22 codebase. Version-Release number of selected component (if applicable): python3-certbot-dns-rfc2136-0.22.2-1 How reproducible: 100% Steps to Reproduce: 1. Set up a DNS structure with _acme-challenge as a separate modified zone 2. Try to configure it with certbot 3. Actual results: Error message Expected results: Zone update