On Fri, Jun 29, 2018 at 1:39 PM, Hari Prasanth Loganathan <hariprasanth.l@msystechnologies.com> wrote:
Thanks Ondra for the response.

This is my use case : 

We have three components in our setup

1) Our Script (application using python)
2) Ovirt 
3) LDAP (Also integrated to oVirt) 

1) Our Python application is authenticating to LDAP and it creates a token for our application 
2) For accessing the API's in oVIrt, I need to contact to the oVirt API which authenticates and creates a token for it
3) then I need to maintain the token of my application with its mapping to the ovirt tokenId in my application. 

Difficulty :

When I want to hit any oVirt API, First I perform the token check in my application (using my application token) then I need to perform the ovirt token check in oVirt using the ovirt token Id I maintain in the application.  


To Achieve

So I want a feature, which perform authentication check only in my application and then from my application I need to contact the ovirt APIs without authentication / authorization check. I don't want ovirt to perform authentication / authorization check. 

1) I would like to know Is there a way to skip the authentication and authorization in oVIrt? 

​No, but you can configure oVirt to use for example kerberos or CAS to receive authentication
2) Or Is it possible to point the authentication validation for oVirt (to my application / to some URL which I configure) which always return true and allow for all oVirt API's?

​No, as mentioned above you can only configure oVirt to use Apache authentication (kerberos, CAS, ...)

If any thing is not clear I will update the mail and send you.

Thanks





On Fri, Jun 29, 2018 at 5:00 PM, Ondra Machacek <omachace@redhat.com> wrote:
What's your use-case? You need all users to access without any
username/password? Why not rather share some username/password of guest account them?

On 06/29/2018 12:39 PM, Hari Prasanth Loganathan wrote:
Guys any update on this, If you have any clarification in my query please let me know.

Thanks,
Hari

On Thu, Jun 28, 2018 at 6:19 PM, Hari Prasanth Loganathan <hariprasanth.l@msystechnologies.com <mailto:hariprasanth.l@msystechnologies.com>> wrote:

    Hi Team,

    We have three components in our setup

    1) Our Script (application using python)
    2) Ovirt
    3) LDAP (Also integrated to oVirt)

    1) Our Python application is authenticating to LDAP and it creates a
    token for our application
    2) For accessing the API's in oVIrt, I need to contact to the oVirt
    API which authenticates and creates a token for it
    3) then I need to maintain the token of my application with its
    mapping to the ovirt tokenId in my application.

    When I want to hit any oVirt API, First I perform the token check in
    my application (using my application token) then I need to perform
    the ovirt token check in oVirt.

    1)*I would like to know Is there a way to skip the authentication
    and authorization in oVIrt?
    *
    2)*Or Is it possible to point the authentication check for oVirt (to
    my application / to some URL which I configure) which always return
    true and allow for all oVirt API's?*


    *I did some analysis and verified the oVirt code in github,
    Identified that it is going via a fliter in web.xml which points to
    the class, Is it possible to tune this? *


        <filter>
             <filter-name>RestApiSessionValidationFilter</filter-name>
                <filter-class>org.ovirt.engine.core.aaa.filters.RestApiSessionValidationFilter</filter-class>
         </filter>
         <filter-mapping>
             <filter-name>RestApiSessionValidationFilter</filter-name>
             <url-pattern>/*</url-pattern>
         </filter-mapping>

         <filter>
             <filter-name>SessionValidationFilter</filter-name>
                <filter-class>org.ovirt.engine.core.aaa.filters.SessionValidationFilter</filter-class>
         </filter>
         <filter-mapping>
             <filter-name>SessionValidationFilter</filter-name>
             <url-pattern>/*</url-pattern>
         </filter-mapping>

         <filter>
             <filter-name>SsoRestApiAuthFilter</filter-name>
                <filter-class>org.ovirt.engine.core.aaa.filters.SsoRestApiAuthFilter</filter-class>
         </filter>
         <filter-mapping>
             <filter-name>SsoRestApiAuthFilter</filter-name>
             <url-pattern>/*</url-pattern>
         </filter-mapping>

         <filter>
             <filter-name>SsoRestApiNegotiationFilter</filter-name>
                <filter-class>org.ovirt.engine.core.aaa.filters.SsoRestApiNegotiationFilter</filter-class>
         </filter>
         <filter-mapping>
             <filter-name>SsoRestApiNegotiationFilter</filter-name>
             <url-pattern>/*</url-pattern>
         </filter-mapping>

    If my query is not clear, please let me know.

    Thanks,
    Hari





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