[midPoint] AD Groups, Getting Security Violation

Jason Everling jeverling at bshp.edu
Fri Nov 28 18:27:48 CET 2014


Thanks for the followup, yes the groups to roles are created and vice-versa
but users are not synced to roles or groups, I am using the domain
administrator account so it shouldn't be an issue.

One thing I changed from the original samples was the Metarole, these lines
for the 2nd order incudment. WOuld this be the reason users are not synced
to groups/roles? I had already had a role in midpoint that has the AD
resource inducement so I figured it was not necessary unless I
misinterpreted the comments.

            <!-- This inducement causes creation of AD account that is
in AD group for any USER that possesses any role that possesses this
metarole -->            <!-- That's why this is called second-order
inducement -->            <inducement>                <construction>
                 <resourceRef
oid="ef2bc95b-76e0-48e2-86d6-3d4f02d3eaef" type="c:ResourceType"/>
               <kind>account</kind>
<intent>default</intent>                    <association>
          <ref>ri:group</ref>                        <outbound>
                    <expression>
<associationFromLink>
<projectionDiscriminator>
<kind>entitlement</kind>
<intent>group</intent>
</projectionDiscriminator>
</associationFromLink>                            </expression>
                </outbound>                    </association>
      </construction>                <order>2</order>
</inducement>


On Fri, Nov 28, 2014 at 3:49 AM, Ivan Noris <ivan.noris at evolveum.com> wrote:

>  Sorry for late responding - but you've already got your solution, it was
> the right track indeed. Not using the samAccountName attribute will cause
> AD to generate a random value (we were using this feature in one
> deployment). This is the same also for Users (and sAMAccountName attribute).
>
> For the future you may also want to check the schema in the resource
> object (Configuration - Repository objects - your AD resource) - you will
> see all usable attributes if you are unsure of which are supported by the
> connector. This works after the schema was fetched, which is the first
> connection to your AD (e.g. the TEST connection for the resource).
>
> Of course this is usable for all other connectors as well.
>
> One more related thing to the permissions: to add/remove AD users to the
> groups, your AD permissions must allow you to modify the *groups*. (As
> the group membership is using the members attribute of the groups.)
> I.e. permissions just to modify Users will be not enough.
>
> But as you are able to create groups, this should be ok now.
>
> Regards,
> Ivan
>
>
> On 11/27/2014 11:56 PM, Jason Everling wrote:
>
> Ah so I was on the right track, it works now, I had seen that
> (samAccountName) in the group schema but thought maybe it was a typo so I
> had changed it to sAMAccountName.
>
>  Changed the name for a role and the attribute updated correctly now!
>
>  JASON
>
> On Thu, Nov 27, 2014 at 4:50 PM, Pavol Mederly <mederly at evolveum.com>
> wrote:
>
>>  Ah, this is a stupidity in original AD connector that I've inherited.
>> (And didn't have the courage to fix up to now.)
>> Sorry for that.
>>
>> For groups, please use *samAccountName* (not sAMAccountName) as for
>> users.
>>
>> Best regards,
>> Pavol
>>
>>   Spoke too soon, seems it errors when using sAMAccountName under the
>> object type,
>>
>>  Definition of attribute sAMAccountName not found in object class {
>> http://midpoint.evolveum.com/xml/ns/public/resource/instance-3}CustomGroupObjectClass
>>
>>
>> On Thu, Nov 27, 2014 at 4:40 PM, Jason Everling <jeverling at bshp.edu>
>> wrote:
>>
>>> Hah, nevermind, I just needed create a attribute for sAMAccountName
>>> under the objecttype using the +name+ outbound,
>>>
>>>  JASON
>>>
>>> On Thu, Nov 27, 2014 at 4:36 PM, Jason Everling <jeverling at bshp.edu>
>>> wrote:
>>>
>>>> Not sure why I didn't think about that after looking at it so many
>>>> times, working now.
>>>>
>>>>  One more question, the roles get created in AD as groups now but it
>>>> does not update the sAMAccountName, so it created the
>>>> cn=tester,ou=groups,dc=test,dc=local and common name is testers but the
>>>> sAMAccountName or the Group Name (Pre Windows 2000) is a random value
>>>> like $K61000-DN631FIPKSLL
>>>>
>>>>  How can that be fixed?
>>>>
>>>>  Thanks Again!
>>>>  JASON
>>>>
>>>> On Thu, Nov 27, 2014 at 4:18 PM, Pavol Mederly <mederly at evolveum.com>
>>>> wrote:
>>>>
>>>>>  Hello Jason,
>>>>>
>>>>> as far as I know, in Active Directory CN is not updateable. It
>>>>> suffices to create/update icfs:name attribute, and CN is updated
>>>>> automatically.
>>>>>
>>>>> So, I would suggest to drop outbound mapping from CN attribute, i.e.
>>>>> this one:
>>>>>
>>>>>                     <outbound>
>>>>>                         <source>
>>>>>                             <path>$focus/name</path>
>>>>>                         </source>
>>>>>                     </outbound>
>>>>>
>>>>> Best regards,
>>>>> Pavol
>>>>>
>>>>>
>>>>> On 27. 11. 2014 19:23, Jason Everling wrote:
>>>>>
>>>>>  I cannot figure this one out, I followed the groups sync in the wiki
>>>>> and from the github samples along with the metarole and role template.
>>>>>
>>>>>  When creating a role in Midpoint it attempts to create the group in
>>>>> AD but I get an error, look at the debug page it has the correct DN and CN.
>>>>>
>>>>>
>>>>> operation.com.evolveum.midpoint.model.impl.lens.ChangeExecutor.execute
>>>>>
>>>>>    - Security violation during processing shadow shadow: null
>>>>>    (OID:null): Attempt to add shadow with non-createable attribute {
>>>>>    http://midpoint.evolveum.com/xml/ns/public/resource/instance-3}cn
>>>>>    - Security violation during processing shadow shadow: null
>>>>>    (OID:null): Attempt to add shadow with non-createable attribute {
>>>>>    http://midpoint.evolveum.com/xml/ns/public/resource/instance-3}cn
>>>>>
>>>>>
>>>>>    Activity Status Resource object (if applicable)  Computing
>>>>> projections of the focus object
>>>>>
>>>>>   Entitlement (group) on Active Directory
>>>>>  Add:Fatal error -> cn=TESTER,ou=Groups,dc=test,dc=local
>>>>>
>>>>>  I attached the AD Resource, Role Template, and MetaRole
>>>>>
>>>>>
>>>>>
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>
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> --
>   Ing. Ivan Noris
>   Senior Identity Management Engineer
>   evolveum.com     evolveum.com/blog/
>   _____________________________________________
>   "Semper Id(e)M Vix."
>
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