[midPoint] Can't generate unique username while importing from resource

[Ivan Noris]

Hi Alexej,

in object template you can only use midPoint (user) attributes.

So, please check that you first define inbound mappings for your
firstname, lastname, additionalname attributes and then you use them in
object templates.

So the point is, you first have the attributes in user object (in
memory, because it's being created at the same time) and object template
can use them to generate user's name attribute.

The problem may be caused by your second question regarding correlation
- there is no correlation expression defined in your code. Please see
any of our resource examples with "-sync" in name. E.g.:
. . .
                    <correlation>
                        <q:description>
                        Correlation rule for default accounts where
userPrincipalName matches $user/name in midPoint                       
</q:description>
                        <q:equal>
                                <q:matching>polyStringNorm</q:matching>
                                <q:path>c:name</q:path>
                                <expression>
                                        <description>Matches using
userPrincipalName</description>
                                        <path>
                                                declare namespace
ri="http://midpoint.evolveum.com/xml/ns/public/resource/instance-3";
                                               
$account/attributes/ri:userPrincipalName
                                        </path>
                                </expression>
                        </q:equal>
                    </correlation>
. . .

Regards,
Ivan

On 05/12/2015 10:25 AM, Алексей Ващенков wrote:
> Hello. I've configuared resource with next syncronization block.
>    <synchronization>
>       <objectSynchronization>
>          <name>Sync account</name>
>          <objectClass xmlns:qn835="http://midpoint.evolveum.com/xml/ns/public/resource/instance-3">qn835:AccountObjectClass</objectClass>
>          <kind>account</kind>
>          <focusType>UserType</focusType>
>          <enabled>true</enabled>
>          <reconcile>true</reconcile>
>          <opportunistic>false</opportunistic>
>          <reaction>
>             <name>Add user</name>
>             <situation>unmatched</situation>
>             <synchronize>true</synchronize>
>             <reconcile>false</reconcile>
>             <action>
>                <name>Add user</name>
>                <handlerUri>http://midpoint.evolveum.com/xml/ns/public/model/action-3#addFocus</handlerUri>
>                <order>before</order>
>                <objectTemplateRef oid="4e7290dd-2fd3-4559-a6bc-aeae11da608c"/>
>             </action>
>          </reaction>
>          <reaction>
>             <name>Synchronize</name>
>             <situation>linked</situation>
>             <synchronize>true</synchronize>
>             <reconcile>false</reconcile>
>          </reaction>
>       </objectSynchronization>
>    </synchronization>
> And I have next template object
> <objectTemplate xmlns="http://midpoint.evolveum.com/xml/ns/public/common/common-3"
>                 oid="c0c010c0-d34d-b33f-f00d-777222222334"
>                 version="19">
>    <name>Инициализация пользователя</name>
>    <description>
>         </description>
>    <metadata>
>       <createTimestamp>2015-05-08T12:08:08.644+03:00</createTimestamp>
>       <creatorRef oid="00000000-0000-0000-0000-000000000002" type="UserType"><!-- administrator --></creatorRef>
>       <createChannel>http://midpoint.evolveum.com/xml/ns/public/model/channels-3#objectImport</createChannel>
>    </metadata>
>    <iteration>
>       <maxIterations>9999</maxIterations>
>    </iteration>
>    <mapping>
>       <source>
>          <name>familyName</name>
>          <c:path xmlns:c="http://midpoint.evolveum.com/xml/ns/public/common/common-3">$focus/familyName</c:path>
>       </source>
>       <source>
>          <name>givenName</name>
>          <c:path xmlns:c="http://midpoint.evolveum.com/xml/ns/public/common/common-3">$user/givenName</c:path>
>       </source>
>       <source>
>          <name>additionalName</name>
>          <c:path xmlns:c="http://midpoint.evolveum.com/xml/ns/public/common/common-3">$user/additionalName</c:path>
>       </source>
>       <expression>
>          <script>
>             <code>import com.evolveum.midpoint.common.policy.StringPolicyUtils;
>                 StringPolicyUtils.transliterateFullName(givenName, familyName, additionalName) +iteration
>             </code>
>          </script>
>       </expression>
>       <target>
>          <c:path xmlns:c="http://midpoint.evolveum.com/xml/ns/public/common/common-3">$user/name</c:path>
>       </target>
>    </mapping>
> </objectTemplate>
> If I use order set to before, then I have givenName, familyName, additionalName all are null. If I set order to after, then I have warning Correlation rule for resource 'resource:f01e18f2-3d14-4c25-bea0-268c209f1091(???????????? ? HR)' doesn't contain query, returning empty list of users.
>
> How can I properly configure generating username?
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-- 
  Ing. Ivan Noris
  Senior Identity Management Engineer & IDM Architect
  evolveum.com                     evolveum.com/blog/
  ___________________________________________________
  "Semper Id(e)M Vix."