3.1.1.4.5.20 tokenGroupsGlobalAndUniversal

The tokenGroupsGlobalAndUniversal attribute exists on AD DS but not on AD LDS.

This computed attribute returns the set of SIDs of global and universal groups resulting from a transitive group membership expansion operation on a given object. This attribute is not present if no GC server is available to evaluate the transitive reverse memberships.

Let U be the object from which the tokenGroupsGlobalAndUniversal attribute is being read.

  • If U!objectSid does not exist, U!tokenGroupsGlobalAndUniversal is not present.

  • Otherwise let S be the set of SIDs returned by invoking the algorithm in [MS-DRSR] section 4.1.8.3 (IDL_DRSGetMemberships) using DRS_MSG_REVMEMB_REQ_V1.OperationType=RevMembGetAccountGroups, DRS_MSG_REVMEMB_REQ_V1.ppDsNames=U, and DRS_MSG_REVMEMB_REQ_V1.pLimitingDomain = the domain for which the server is a DC.

  • Let accumulator set T be the Null set.

  • For each SID s in S:

    • Let X be the set of SIDs returned by invoking the algorithm in [MS-DRSR] section 4.1.8.3 (IDL_DRSGetMemberships) using DRS_MSG_REVMEMB_REQ_V1.OperationType=RevMembGetUniversalGroups, DRS_MSG_REVMEMB_REQ_V1.ppDsNames=s, and DRS_MSG_REVMEMB_REQ_V1.pLimitingDomain = NULL.

    • T = T union X.

  • U!tokenGroupsGlobalAndUniversal is the union of T and S.

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