Does anyone know why IE8 is failing over to NTLM outside a domain even 
when NTLMAllowed is set to false?

Chris Whittle
SWAT Team Developer
J.B. Hunt Transport Services, Inc.
Office Phone:(479) 419-3122
Ext:73122
Fax Phone:(479) 820-1769
chris_whit...@jbhunt.com
What's your next move?TM
Intermodal | Dedicated | Truckload | LTL | Delivery | Refrigerated | 
Flatbed | Expedited 



chris_whit...@jbhunt.com 
07/08/2010 07:01 AM
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Re: [cas-dev] IE8 Outside the domain and Spegno







Thanks Matthieu, 
I'm not sure why NTLM is involved due to I have NTLMallowed set to false 

<bean 
                        class=
"org.jasig.cas.support.spnego.authentication.handler.support.JCIFSSpnegoAuthenticationHandler"
> 
                        <property name="authentication"> 
                                <bean class="jcifs.spnego.Authentication" 
/> 
                        </property> 
                        <property name="principalWithDomainName" value=
"false" /> 
                        <property name="NTLMallowed" value="false" /> 
                </bean> 



Chris Whittle
SWAT Team Developer
J.B. Hunt Transport Services, Inc.
Office Phone:(479) 419-3122
Ext:73122
Fax Phone:(479) 820-1769
chris_whit...@jbhunt.com
What's your next move?TM
Intermodal | Dedicated | Truckload | LTL | Delivery | Refrigerated | 
Flatbed | Expedited 


Matthieu MARC <matthieu.m...@ensam.eu> 
07/08/2010 01:32 AM 

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cas-dev@lists.jasig.org


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chris_whit...@jbhunt.com 
Subject
Re: [cas-dev] IE8 Outside the domain and Spegno








Hi,

CAS is not supporting NTLMv2 since it use Jcifs component which is not 
supporting (and will never) NTLMv2 : 
http://lists.samba.org/archive/jcifs/2008-October/008227.html

This is a problem since Windows Seven is configured by default to only use 
NTLMv2. 

The authentication popup raised by IE8 is the NTLM authentication. I think 
there is no way to change it. The only thing to do is to make it working 
for everyone. But without support of NTLMv2, the only way is to change the 
configuration of Windows Seven computers to make them allow NTLMv1.

Cordialy,

Matthieu MARC


Le 07/07/2010 23:02, chris_whit...@jbhunt.com a écrit : 

We recently tried to role out CAS in production and ran into an issue that 
we need some help with... Basically IE8 works fine with spegno internally 
on the domain but when you try to access CAS externally and SPEGNO kicks 
in instead of failing gracefully and sending the user to the Form it give 
a authenitcation popup and if the user escapes it then gets the form.... 
Anyone have a fix for this?

Chris Whittle
SWAT Team Developer
J.B. Hunt Transport Services, Inc.
Office Phone:(479) 419-3122
Ext:73122
Fax Phone:(479) 820-1769
chris_whit...@jbhunt.com
What's your next move?TM
Intermodal | Dedicated | Truckload | LTL | Delivery | Refrigerated | 
Flatbed | Expedited 
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Matthieu MARC
Service Informatique
Arts et Métiers ParisTech
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