[ovirt-users] Unable to Access Engine UI after Upgrade to OVirt 4.0

[Ralf Schenk]

Am 29.06.2016 um 13:58 schrieb Yedidyah Bar David:
> On Wed, Jun 29, 2016 at 12:50 PM, Ralf Schenk <rs at databay.de
> <mailto:rs at databay.de>> wrote:
>
>     Hello,
>
>     i upgraded hosted engine 3.6.6 to 4.0. Now I can't access the Web-UI:
>
>     If I access the UI via https://engine-mciii.rxmgmt.databay.de I
>     get the Error-Page "The client is not authorized to request an
>     authorization. It's required to access the system using FQDN."
>
>     I used the same FQDN during setup and even in the Upgrade Process
>     this was used according to "Configuration Preview" below:
>
>     What can I do to get UI working ? Do I have a problem with case
>     sensistivity ? (The triple-"I" in the FQDN) ?
>
>
>               --== CONFIGURATION PREVIEW ==--
>
>               Default SAN wipe after delete           : False
>               Firewall manager                        : firewalld
>               Update Firewall                         : False
>               Host FQDN                               :
>     engine-mcIII.rxmgmt.databay.de <http://engine-mcIII.rxmgmt.databay.de>
>
>
> Since you input it with capital I's, that's what the server expects.
> Most likely your browser converts it to lowercase.
>
> For now, I suggest to cleanup and setup again with lowercase letters only.
>
> You might also open one or more bugs about this:
>
> 1. engine-setup should require lower-case letters only. Not sure about
> that.
> Perhaps it should at least warn.
>
> 2. The engine should convert to lowercase before comparing, when
> deciding if
> the fqdn is correct.
>
> For reference:
>
> FQDNs _can_ be both lowercase and uppercase (and mixed case), but are
> case _insensitive_. Meaning, software that has to decide if two names
> are equal has to ignore case-only differences.
>
> However, it seems that when your browser converts to lowercase, it's
> doing the right thing. Didn't check myself all the links in the
> conclusion of [1], but that's what it implies.
>
> [1] https://bugzilla.mozilla.org/show_bug.cgi?id=1059169
>
> Best,
>
>

Hello,

I know that FQDNs are cas insensitive. I only used the name because its
a Roman Number 3 "III". It was only for better visibility/readability.

Nevertheless the string-comparison in engine should be done
case-insensitive.

Many people (at least here in Germany) also insist that their
Mail-Address is written lets say "case correct" even that's nonsense, too...

Bye



-- 


*Ralf Schenk*
fon +49 (0) 24 05 / 40 83 70
fax +49 (0) 24 05 / 40 83 759
mail *rs at databay.de* <mailto:rs at databay.de>
	  	
*Databay AG*
Jens-Otto-Krag-Straße 11
D-52146 Würselen
*www.databay.de* <http://www.databay.de>

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Vorstand: Ralf Schenk, Dipl.-Ing. Jens Conze, Aresch Yavari, Dipl.-Kfm.
Philipp Hermanns
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