Bug 1483628

Summary:	Firefox and GSSAPI are broken
Product:	[Fedora] Fedora	Reporter:	andrew <alemay>
Component:	firefox	Assignee:	Gecko Maintainer <gecko-bugs-nobody>
Status:	CLOSED DUPLICATE	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	26	CC:	gecko-bugs-nobody, jhorak, kengert, npmccallum, pjasicek
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Last Closed:	2017-08-21 14:19:14 UTC	Type:	Bug
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oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
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Description andrew 2017-08-21 14:00:15 UTC

Description of problem:

Currently firefox is not accepting  any kerb tickets.
On fedora 25 this was working. No changes have made to my krb5.conf.
And currently I am able to use my kerb tickets for ssh and other applications.
Just not via firefox. 


Version-Release number of selected component (if applicable):

[alemay@wopr ~]$ rpm -qa | grep firefox
firefox-55.0.1-1.fc26.x86_64

[alemay@wopr ~]$ rpm -qa | grep ^krb
krb5-workstation-1.15.1-22.fc26.x86_64
krb5-libs-1.15.1-22.fc26.i686
krb5-devel-1.15.1-22.fc26.x86_64
krb5-libs-1.15.1-22.fc26.x86_64


How reproducible:

100%


Steps to Reproduce:
1. kinit
2.open firefox to a website that requires kerb ticket
3.

Actual results:

 Site to fails properly authenticate

Expected results:
 Site to properly authenticate

Additional info:

Comment 1 andrew 2017-08-21 14:09:31 UTC

Switching 

[libdefaults]
 dns_canonicalize_hostname = false


 to 

[libdefaults]
 dns_canonicalize_hostname = true


Fixes this problem.

Comment 2 Nathaniel McCallum 2017-08-21 14:19:14 UTC


*** This bug has been marked as a duplicate of bug 1481655 ***