[midPoint] Syncing only specific groups

Pavol Mederly mederly at evolveum.com
Sat Nov 29 17:42:25 CET 2014


Jason,

there are two different kinds of condition here:

1) condition that is directly under the <objectSynchronization> element
2) condition that is under <correlation> element (which itself is under 
<objectSynchronization> element)

You think about the case #1. That condition controls whether the 
synchronization policy should be applied to a given resource object 
(midPoint shadow).
And yes, there something like getAttributeValue(...) == 'replicated' 
makes sense.

But in the sample you refer to, there is the case #2. The condition 
relates to <correlation> element, and does exactly it says it does:

/Following search query will look for users that have "employeeNumber" 
equal to the "enumber" attribute of the account. //*The condition will 
ensure that "enumber" is not empty, otherwise it would match any 
midPoint user with empty "employeeNumber" attribute, such as 
"administrator". */

(The condition itself refers to /ri:employeeNumber/ attribute instead of 
/ri:enumber/, that's a little mistake there, but it's perhaps not 
important for our discussion.)

So, again. The condition referred to in the sample does not apply to the 
whole synchronization policy. It can be seen as a part of the 
correlation expression. Therefore, if a an account without 
employeeNumber attribute would exist, the correlation rule would not be 
applied, so the corresponding owner user will not be found. But that 
means that "unmatched" part of the policy would apply!

Hope this sheds some light to the problem. :)

Best regards,
Pavol

On 29. 11. 2014 17:21, Jason Everling wrote:
> Is what I was asking, in the wiki it says you can add a condition to 
> the synchronization policy, under 
> https://wiki.evolveum.com/display/midPoint/Synchronization+Configuration
>
>   * *condition* is an expression which has to evaluate to true for the
>     policy to be used. It can be used for a very fine-grain selection
>     of applicable policies.
>
>
> I found a sample, kind of here, 
> https://github.com/Evolveum/midpoint/blob/a6c023945dbea34db69a8ff17c9a61b7184c42cc/testing/consistency-mechanism/src/test/resources/request/resource-modify-synchronization.xml
>
> I am just a little confused on the condition statement, I was thinking 
> it would look something like,
>
> <condition>
>    <script>
>      <code>
>         declare default namespace 
> "http://midpoint.evolveum.com/xml/ns/public/common/common-3";
>         basic.getAttributeValue(account, 
> 'http://midpoint.evolveum.com/xml/ns/public/common/common-3', 'info') 
> = replicated
>      </code>
>   </script>
> </condition>
>
>
> JASON
>
>
> On Sat, Nov 29, 2014 at 2:47 AM, Pavol Mederly <mederly at evolveum.com 
> <mailto:mederly at evolveum.com>> wrote:
>
>     Hello Jason,
>
>     although I don't understand what you would like to achieve, a
>     quick answer though:
>
>     If you would apply a condition to a mapping (incoming or outgoing,
>     it does not matter), you can use <condition> subelement directly
>     under <incoming> or <outgoing> one.
>     However, take this only as a quick hint. I haven't done that, nor
>     I'm sure it's implemented. Please try it.
>
>     Best regards,
>     Pavol
>
>
>     On 28. 11. 2014 22:46, Jason Everling wrote:
>>     So I have the roleType syncing to the AD attribute, info, the
>>     info or roleType. I want any group that contains this roleType or
>>     info attribute sync'd, any other s will not be sync'd.
>>
>>     I know how to do this in objectTemplate but how in the resource
>>     so that it only syncs those groups and not all groups.
>>
>>     Where do I put in the condition statement in the resource
>>     definition? I searched through what I could in the samples but
>>     couldn't find anything like this.
>>
>>     JASON
>>
>>
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