private EhfWellKnownGroup GetMembersOfGroupFromDN(string groupDistinguishedName, bool isPartnerAdminGroup, EdgeSyncDiag diagSession)
{
EhfWellKnownGroup ehfWellKnownGroup;
if (isPartnerAdminGroup)
{
ExSearchResultEntry exSearchResultEntry = this.ehfTargetConnection.ADAdapter.ReadObjectEntry(groupDistinguishedName, false, EhfCompanyAdmins.AttributesToFetchFromMembers);
if (exSearchResultEntry == null)
{
diagSession.LogAndTraceInfo(EdgeSyncLoggingLevel.Low, "Could not find wellknown partner admin group {0}", new object[]
{
groupDistinguishedName
});
return(null);
}
if (!EhfCompanyAdmins.IsPartnerManagedGroup(exSearchResultEntry, diagSession))
{
diagSession.LogAndTraceInfo(EdgeSyncLoggingLevel.Medium, "Found the partner group {0}, but it is no partner Managed", new object[]
{
groupDistinguishedName
});
return(null);
}
Guid externalDirectoryObjectId;
if (!EhfCompanyAdmins.TryGetExternalDirectoryObjectId(exSearchResultEntry, diagSession, out externalDirectoryObjectId))
{
return(null);
}
ehfWellKnownGroup = new EhfWellKnownGroup(groupDistinguishedName, externalDirectoryObjectId);
}
else
{
ehfWellKnownGroup = new EhfWellKnownGroup(groupDistinguishedName);
}
Stack <string> stack = new Stack <string>();
stack.Push(groupDistinguishedName);
while (stack.Count != 0)
{
string text = stack.Pop();
string query = string.Format("(memberOf={0})", text);
diagSession.LogAndTraceInfo(EdgeSyncLoggingLevel.High, "Expanding group {0}", new object[]
{
text
});
IEnumerable <ExSearchResultEntry> enumerable = this.ehfTargetConnection.ADAdapter.PagedScan(this.tenantOU, query, EhfCompanyAdmins.AttributesToFetchFromMembers);
int num = 0;
foreach (ExSearchResultEntry exSearchResultEntry2 in enumerable)
{
num++;
if (!exSearchResultEntry2.IsDeleted)
{
Guid objectGuid = exSearchResultEntry2.GetObjectGuid();
if (EhfCompanyAdmins.IsGroup(exSearchResultEntry2))
{
Guid partnerGroupGuid;
if (ehfWellKnownGroup.SubGroups.ContainsKey(objectGuid) || ehfWellKnownGroup.LinkedRoleGroups.ContainsKey(objectGuid))
{
this.ehfTargetConnection.DiagSession.LogAndTraceInfo(EdgeSyncLoggingLevel.Medium, "Group {0} is already processed. Ignoring it.", new object[]
{
exSearchResultEntry2.DistinguishedName
});
}
else if (EhfCompanyAdmins.IsPartnerManagedLinkedRoleGroup(exSearchResultEntry2, diagSession, out partnerGroupGuid))
{
ehfWellKnownGroup.LinkedRoleGroups.Add(objectGuid, new PartnerGroupAdminSyncUser(exSearchResultEntry2.DistinguishedName, objectGuid, partnerGroupGuid));
}
else
{
ehfWellKnownGroup.SubGroups.Add(objectGuid, new AdminSyncUser(exSearchResultEntry2.DistinguishedName, objectGuid));
stack.Push(exSearchResultEntry2.DistinguishedName);
}
}
else
{
string text2 = string.Empty;
if (exSearchResultEntry2.Attributes.ContainsKey("msExchWindowsLiveID") && exSearchResultEntry2.Attributes["msExchWindowsLiveID"].Count != 0)
{
text2 = (string)exSearchResultEntry2.Attributes["msExchWindowsLiveID"][0];
if (text2 != null)
{
text2 = text2.Trim();
}
}
else
{
diagSession.LogAndTraceInfo(EdgeSyncLoggingLevel.Medium, "WindowsLiveID is not set for {0}", new object[]
{
exSearchResultEntry2.DistinguishedName
});
}
if (!ehfWellKnownGroup.GroupMembers.ContainsKey(objectGuid))
{
ehfWellKnownGroup.GroupMembers.Add(objectGuid, new MailboxAdminSyncUser(text2, objectGuid, exSearchResultEntry2.DistinguishedName));
}
}
}
else
{
diagSession.LogAndTraceInfo(EdgeSyncLoggingLevel.Medium, "{0} is deleted, ignoring...", new object[]
{
exSearchResultEntry2.DistinguishedName
});
}
}
diagSession.Tracer.TraceDebug <string, int>((long)this.GetHashCode(), "Expanded group {0}. Found {1} children", text, num);
}
return(ehfWellKnownGroup);
}
private static bool IsPartnerManagedLinkedRoleGroup(ExSearchResultEntry searchEntry, EdgeSyncDiag diagSession, out Guid groupGuid)
{
groupGuid = Guid.Empty;
if (!EhfCompanyAdmins.IsPartnerManagedGroup(searchEntry, diagSession))
{
return(false);
}
DirectoryAttribute directoryAttribute;
if (!searchEntry.Attributes.TryGetValue("msExchPartnerGroupID", out directoryAttribute))
{
diagSession.LogAndTraceError("msExchPartnerGroupID attribute is not present in the partner managed group '{0}'", new object[]
{
searchEntry.DistinguishedName
});
return(false);
}
if (directoryAttribute == null || directoryAttribute.Count == 0)
{
diagSession.LogAndTraceError("msExchPartnerGroupID attribute is not set on the partner managed group '{0}'", new object[]
{
searchEntry.DistinguishedName
});
return(false);
}
string text = directoryAttribute[0] as string;
if (string.IsNullOrEmpty(text))
{
diagSession.LogAndTraceError("msExchPartnerGroupID attribute is empty for the partner managed group '{0}'", new object[]
{
searchEntry.DistinguishedName
});
return(false);
}
LinkedPartnerGroupInformation linkedPartnerGroupInformation;
try
{
linkedPartnerGroupInformation = LinkedPartnerGroupInformation.Parse(text);
}
catch (ArgumentException)
{
diagSession.LogAndTraceError("msExchPartnerGroupID attribute value '{0}' is not in the expected format for '{1}'", new object[]
{
text,
searchEntry.DistinguishedName
});
return(false);
}
if (string.IsNullOrEmpty(linkedPartnerGroupInformation.LinkedPartnerGroupId))
{
diagSession.LogAndTraceError("msExchPartnerGroupID attribute value '{0}' has an empty LinkdedPartnetGroupId: '{1}'", new object[]
{
text,
searchEntry.DistinguishedName
});
return(false);
}
if (GuidHelper.TryParseGuid(linkedPartnerGroupInformation.LinkedPartnerGroupId, out groupGuid))
{
return(true);
}
diagSession.LogAndTraceError("msExchPartnerGroupID attribute value '{0}' is not a valid Guid: '{1}'", new object[]
{
text,
searchEntry.DistinguishedName
});
return(false);
}