| Summary: | krb5 1.14.1 ate my gss-ntlmssp. | ||||||
|---|---|---|---|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | David Woodhouse <dwmw2> | ||||
| Component: | krb5 | Assignee: | Robbie Harwood <rharwood> | ||||
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||
| Severity: | unspecified | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | 23 | CC: | abokovoy, j, nalin, npmccallum, rharwood, ssorce | ||||
| Target Milestone: | --- | ||||||
| Target Release: | --- | ||||||
| Hardware: | Unspecified | ||||||
| OS: | Unspecified | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | krb5-1.14.1-3.fc23 krb5-1.14.1-3.fc24 | Doc Type: | Bug Fix | ||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2016-03-22 19:52:29 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: | |||||
| Attachments: |
|
||||||
Out-of-band discussions suggests that this is exposing a problem in gss-ntmlssp due to codepath changes in krb5. My preferred fix is at http://mailman.mit.edu/pipermail/krbdev/2016-March/012554.html Created attachment 1136280 [details]
Add inquire_attrs_for_mech for gssntlmssp
But sure, you can have this one too...
Comment on attachment 1136280 [details] Add inquire_attrs_for_mech for gssntlmssp > But sure, you can have this one too... No you can't; it's wrong. The mechglue will see our explicitly returned GSS_C_NO_OID_SET for the known attrs, and override it to pretend we support the full set of attrs listed in RFC5587. This is apparently a good thing. cf. https://github.com/krb5/krb5/pull/426 krb5-1.14.1-2.fc23 has been submitted as an update to Fedora 23. https://bodhi.fedoraproject.org/updates/FEDORA-2016-d4d2546f05 krb5-1.14.1-2.fc24 has been submitted as an update to Fedora 24. https://bodhi.fedoraproject.org/updates/FEDORA-2016-b84e6d7706 krb5-1.14.1-2.fc24 has been pushed to the Fedora 24 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2016-b84e6d7706 krb5-1.14.1-3.fc24 has been submitted as an update to Fedora 24. https://bodhi.fedoraproject.org/updates/FEDORA-2016-8dbc4ade25 krb5-1.14.1-2.fc23 has been pushed to the Fedora 23 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2016-d4d2546f05 krb5-1.14.1-3.fc24 has been pushed to the Fedora 24 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2016-8dbc4ade25 krb5-1.14.1-3.fc23 has been pushed to the Fedora 23 stable repository. If problems still persist, please make note of it in this bug report. krb5-1.14.1-3.fc24 has been pushed to the Fedora 24 stable repository. If problems still persist, please make note of it in this bug report. |
$ rpm -q krb5-libs krb5-libs-1.14-5.fc23.x86_64 krb5-libs-1.14-5.fc23.i686 $ KRB5CCNAME=/dev/null curl --negotiate -u : -v $URL ... > Authorization: Negotiate YEAGBisGAQUFAqA2MDSgDjAMBgorBgEEAYI3AgIKoiIEIE5UTE1TU1AAAQAAABeCCKAAAAAAAAAAAAAAAAAAAAAA ... success ... $ sudo dnf -y update krb5\* ]$ rpm -q krb5-libs krb5-libs-1.14.1-1.fc23.x86_64 krb5-libs-1.14.1-1.fc23.i686 $ KRB5CCNAME=/dev/null curl --negotiate -u : -v $URL ... * gss_init_sec_context() failed: : SPNEGO cannot find mechanisms to negotiate