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From "DONG ZHAO (JIRA)" <>
Subject [jira] [Commented] (CMIS-673) cmis suport keberos authentication through webshpere
Date Mon, 17 Jun 2013 03:54:20 GMT


DONG ZHAO commented on CMIS-673:

Hi Florian,

The problem only happens on websphere not on Tomcat. 

OpenCMIS NTLM authentication provider is working fine with Tomcat env.

I did another try with atompub binding instead of webservice binding. NTLM authentication
provider works perfect on tomcat as well but not on websphere. I saw that the NTLM authentication
provider wrap the java common Authenticator and passed through over the HTTP for the authentication.

I am just wondering if there is any websphere patch against the service binding.


> cmis suport keberos authentication through webshpere
> ----------------------------------------------------
>                 Key: CMIS-673
>                 URL:
>             Project: Chemistry
>          Issue Type: Improvement
>          Components: opencmis-client-bindings
>    Affects Versions: OpenCMIS 0.8.0
>         Environment: websphere/windows7/sharepoint2010
>            Reporter: DONG ZHAO
> Hi,
> I've got an issue of CMIS acces to the sharepoint through keberos authentication on IIS.
Does cmis NTLM authentication provider is supported under the websphere environment?
> The environment is :
> 1. My web application is using openCMIS 0.8.0 and it is deployed on IBM websphere application
> 2. cmis client binding is using websphere cmis client binding package.
> 3. The sharepoint 2010 is installed on windows7. 
> 4. Sharepoint cmis connector has been installed.
> There isn't any issue on using basic auth in sharepoint for websphere but not on using
kerberos auth.
> However, there isn't any issue on using both basic auth and Kerberos auth   
> when web app deployed on Tomcat.
> The openCMIS authentication provider is changed according to the sharepoint :
> The openCMIS uses basic authentication provider if sharepoint is configured as basic
authentication. Otherwise it will use NTLM authentication provider if Sharepoint is configured
as Kerboros authentication.
> Thanks

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