// Token: 0x06001094 RID: 4244 RVA: 0x000611B4 File Offset: 0x0005F3B4
private bool GetMetricsForChangedGroups(GroupMetricsGeneratorTaskContext context)
{
string text = this.changedGroupListPath;
TypedHashSet calculatedGroups = new TypedHashSet(20000);
try
{
if (GroupMetricsUtility.Fault == GroupMetricsFault.UnreadableChangedGroupFile)
{
text = this.tenantDirectory;
}
List <string> list = new List <string>();
Dictionary <string, object> parentGroupDictionary = new Dictionary <string, object>();
IRecipientSession tenantOrRootOrgRecipientSession = DirectorySessionFactory.Default.GetTenantOrRootOrgRecipientSession(false, ConsistencyMode.IgnoreInvalid, ADSessionSettings.FromOrganizationIdWithoutRbacScopesServiceOnly(base.OrgId), 1316, "GetMetricsForChangedGroups", "f:\\15.00.1497\\sources\\dev\\MailboxAssistants\\src\\assistants\\DirectoryProcessor\\GroupMetricsGenerator\\GroupMetricsGenerator.cs");
using (StreamReader streamReader = new StreamReader(text))
{
string text2;
if (context.LastProcessedGroupDistinguishedName != null)
{
while ((text2 = streamReader.ReadLine()) != null && text2 != context.LastProcessedGroupDistinguishedName)
{
}
}
DateTime utcNow = DateTime.UtcNow;
while ((text2 = streamReader.ReadLine()) != null)
{
this.GetMetricsForSingleGroup(tenantOrRootOrgRecipientSession, text2, calculatedGroups, parentGroupDictionary, list);
context.LastProcessedGroupDistinguishedName = text2;
if ((Utilities.TestForceYieldChunk && this.groupsExpanded > 2) || DateTime.UtcNow - utcNow > this.OneChunkTimeLimit)
{
break;
}
base.RunData.ThrowIfShuttingDown();
}
if (text2 == null)
{
context.AllChunksFinished = true;
}
}
for (int i = 0; i < list.Count; i++)
{
string text2 = list[i];
this.GetMetricsForSingleGroup(tenantOrRootOrgRecipientSession, text2, calculatedGroups, parentGroupDictionary, list);
}
return(true);
}
catch (FileNotFoundException)
{
context.AllChunksFinished = true;
return(true);
}
catch (IOException ex)
{
GroupMetricsGenerator.EventLogger.LogEvent(InfoWorkerEventLogConstants.Tuple_UnableToReadChangedGroupList, null, new object[]
{
this.GetOrganizationIdString(),
text,
ex.GetType().FullName,
ex.Message
});
}
catch (UnauthorizedAccessException ex2)
{
GroupMetricsGenerator.EventLogger.LogEvent(InfoWorkerEventLogConstants.Tuple_UnableToReadChangedGroupList, null, new object[]
{
this.GetOrganizationIdString(),
text,
ex2.GetType().FullName,
ex2.Message
});
}
catch (SecurityException ex3)
{
GroupMetricsGenerator.EventLogger.LogEvent(InfoWorkerEventLogConstants.Tuple_UnableToReadChangedGroupList, null, new object[]
{
this.GetOrganizationIdString(),
text,
ex3.GetType().FullName,
ex3.Message
});
}
return(false);
}
// Token: 0x0600108A RID: 4234 RVA: 0x00060890 File Offset: 0x0005EA90
internal void GetMetricsForSingleGroup(IRecipientSession session, string groupDN, TypedHashSet calculatedGroups, Dictionary <string, object> parentGroupDictionary, IList <string> parentGroupList)
{
ADObjectId id = new ADObjectId(groupDN);
ADRawEntry group = null;
ADOperationResult adoperationResult = this.TryRunPerGroupADOperation(delegate
{
group = session.ReadADRawEntry(id, GroupMetricsGenerator.groupProperties);
}, groupDN);
if (!adoperationResult.Succeeded || group == null)
{
return;
}
ulong hash = GroupMetricsUtility.GetHash(group.Id.ObjectGuid);
if (calculatedGroups.Contains(hash))
{
return;
}
int externalMemberCount = 0;
HashSet <ulong> allMemberHashes = new HashSet <ulong>(2000);
ADRecipientExpansion expander = new ADRecipientExpansion(session, false);
adoperationResult = this.TryRunPerGroupADOperation(delegate
{
if (GroupMetricsUtility.Fault == GroupMetricsFault.TransientExceptionInExpansion)
{
throw new ADTransientException(new LocalizedString("Fault Injection"));
}
if (GroupMetricsUtility.Fault == GroupMetricsFault.InvalidCredentialExceptionInExpansion)
{
throw new ADInvalidCredentialException(new LocalizedString("Fault Injection"));
}
if (GroupMetricsUtility.Fault == GroupMetricsFault.PermanentExceptionInExpansion)
{
throw new DataSourceOperationException(new LocalizedString("Fault Injection"));
}
expander.Expand(group, delegate(ADRawEntry member, ExpansionType recipientExpansionType, ADRawEntry parent, ExpansionType parentExpansionType)
{
this.RunData.ThrowIfShuttingDown();
if (recipientExpansionType == ExpansionType.GroupMembership)
{
return(ExpansionControl.Continue);
}
ulong hash2 = GroupMetricsUtility.GetHash(member.Id.ObjectGuid);
if (allMemberHashes.TryAdd(hash2) && this.IsExternal(member))
{
externalMemberCount++;
}
if (allMemberHashes.Count >= 1000)
{
return(ExpansionControl.Terminate);
}
if (recipientExpansionType != ExpansionType.None)
{
return(ExpansionControl.Skip);
}
return(ExpansionControl.Continue);
}, (ExpansionFailure failure, ADRawEntry member, ExpansionType recipientExpansionType, ADRawEntry parent, ExpansionType parentExpansionType) => ExpansionControl.Continue);
}, groupDN);
if (!adoperationResult.Succeeded)
{
return;
}
MultiValuedProperty <ADObjectId> multiValuedProperty = group[ADRecipientSchema.MemberOfGroup] as MultiValuedProperty <ADObjectId>;
foreach (ADObjectId adobjectId in multiValuedProperty)
{
string distinguishedName = adobjectId.DistinguishedName;
if (!parentGroupDictionary.ContainsKey(distinguishedName))
{
parentGroupDictionary.Add(distinguishedName, null);
parentGroupList.Add(distinguishedName);
}
}
int count = allMemberHashes.Count;
calculatedGroups.Add(hash);
this.groupsExpanded++;
int oldValue = (int)group[ADGroupSchema.GroupMemberCount];
int oldValue2 = (int)group[ADGroupSchema.GroupExternalMemberCount];
if (this.ShouldSaveToAD(oldValue, count) || this.ShouldSaveToAD(oldValue2, externalMemberCount))
{
this.SaveGroupMetricsToAD(session, group, count, externalMemberCount);
}
}
