private ExpandedGroup ExpandGroupInAD(object stateNotUsed, Tuple <PartitionId, OrganizationId, Guid> tuple)
{
PartitionId item = tuple.Item1;
OrganizationId item2 = tuple.Item2;
Guid item3 = tuple.Item3;
IRecipientSession session = this.ReconstructRecipientSession(item, item2);
IsMemberOfResolver <TGroupKeyType> .Tracer.TraceDebug <Guid>((long)this.GetHashCode(), "Expanding group '{0}' in AD", item3);
int count;
ExpandedGroup result = this.adAdapter.ExpandGroup(session, new ADObjectId(item3), out count) ?? new ExpandedGroup();
this.perfCounters.IncrementLDAPQueryCount(count);
return(result);
}
private bool IsMemberOf(IRecipientSession session, Guid recipientGuid, Guid groupGuid)
{
Queue <Guid> queue = new Queue <Guid>();
queue.Enqueue(groupGuid);
HashSet <Guid> hashSet = new HashSet <Guid>();
bool flag = false;
while (queue.Count > 0)
{
Guid guid = queue.Dequeue();
if (!hashSet.Contains(guid))
{
hashSet.Add(guid);
ExpandedGroup value = this.expandedGroups.GetValue(null, new Tuple <PartitionId, OrganizationId, Guid>(session.SessionSettings.PartitionId, session.SessionSettings.CurrentOrganizationId, guid));
if (value != null)
{
if (value.ContainsRecipient(recipientGuid))
{
flag = true;
break;
}
foreach (Guid guid2 in value.MemberGroups)
{
if (guid2 == recipientGuid)
{
flag = true;
break;
}
queue.Enqueue(guid2);
}
if (flag)
{
break;
}
}
}
}
IsMemberOfResolver <TGroupKeyType> .Tracer.TraceDebug <Guid, Guid, bool>((long)this.GetHashCode(), "IsMemberOf result for recipientGuid='{0}', groupGuid='{1}' is '{2}'", recipientGuid, groupGuid, flag);
return(flag);
}
public virtual ExpandedGroup ExpandGroup(IRecipientSession session, ADObjectId groupId, out int ldapQueries)
{
if (session == null)
{
throw new ArgumentNullException("session");
}
ExpandedGroup expandedGroup = null;
int numQueries = 0;
this.RunADOperation(groupId, delegate
{
IADDistributionList iaddistributionList = session.Read(groupId) as IADDistributionList;
numQueries++;
if (iaddistributionList != null)
{
if (this.disableDynamicGroups && iaddistributionList is ADDynamicGroup)
{
expandedGroup = null;
return;
}
List <Guid> list = new List <Guid>();
List <Guid> list2 = new List <Guid>();
ADPagedReader <ADRawEntry> adpagedReader = iaddistributionList.Expand(1000, IsMemberOfResolverADAdapter <GroupKeyType> .properties);
numQueries++;
foreach (ADRawEntry adrawEntry in adpagedReader)
{
Microsoft.Exchange.Data.Directory.Recipient.RecipientType recipientType = (Microsoft.Exchange.Data.Directory.Recipient.RecipientType)adrawEntry[ADRecipientSchema.RecipientType];
if (this.IsGroup(recipientType))
{
list.Add(adrawEntry.Id.ObjectGuid);
}
else
{
list2.Add(adrawEntry.Id.ObjectGuid);
}
}
expandedGroup = this.CreateExpandedGroup((ADObject)iaddistributionList, list, list2);
}
});
ldapQueries = numQueries;
return(expandedGroup);
}
