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Cannot Get OAM To Prefetch Attributes Using SUPPLEMENTARY_RETURN_ATTRIBUTES When Using X-509 Cert Authentication (Doc ID 1917751.1)

Last updated on MAY 30, 2023

Applies to:

Oracle Access Manager - Version and later
Information in this document applies to any platform.


SUPPLEMENTARY_RETURN_ATTRIBUTES setting can be added to oam-config.xml to tell OAM to prefetch a set of attributes in with one LDAP call and cache those attributes in the user's session. However, we do not see any difference in OAM's behavior after adding SUPPLEMENTARY_RETURN_ATTRIBUTES. We still are seeing numerous ldap calls issued for retrieving the directory attributes for the response header.

We have tested this feature in two versions of OAM with no success. ( + BP03), and ( + BP02)

The issue is seen only when using X-509 certificate authentication. For the same resource, if we change the authentication scheme to "Form", then OAM prefetch functionality works as expected.



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