private static bool TryGetConfigUnit(ExSearchResultEntry entry, EdgeSyncDiag diagSession, out string configUnitDN)
{
configUnitDN = null;
DirectoryAttribute attribute = entry.GetAttribute("msExchCU");
if (attribute != null)
{
configUnitDN = (string)attribute[0];
}
if (string.IsNullOrEmpty(configUnitDN))
{
diagSession.LogAndTraceInfo(EdgeSyncLoggingLevel.Low, "ConfigUnit root DN is not specified for accepted domain with DN <{0}>; ignoring the object", new object[]
{
entry.DistinguishedName
});
return(false);
}
if (ExSearchResultEntry.IsDeletedDN(configUnitDN))
{
diagSession.LogAndTraceInfo(EdgeSyncLoggingLevel.Low, "ConfigUnit root DN <{0}> for accepted domain with DN <{1}> indicates that tenant organization is deleted; ignoring the object", new object[]
{
configUnitDN,
entry.DistinguishedName
});
configUnitDN = null;
return(false);
}
return(true);
}
private bool TryGetEhfMailFlowPartner(ExSearchResultEntry entry, out EhfDomainSynchronizerVersion2.EhfMailFlowPartner ehfMailFlowPartner)
{
ehfMailFlowPartner = null;
DirectoryAttribute attribute = entry.GetAttribute("msExchTransportResellerSettingsLink");
if (attribute == null)
{
base.DiagSession.Tracer.TraceDebug(0L, "MailFlowPartner attribute not found");
return(false);
}
string text = (string)attribute[0];
if (string.IsNullOrEmpty(text))
{
base.DiagSession.Tracer.TraceDebug(0L, "MailFlowPartner attribute is null or empty");
return(false);
}
if (ExSearchResultEntry.IsDeletedDN(text))
{
base.DiagSession.LogAndTraceError("Found a reference to deleted partner <{0}> from domain <{1}>. Ignoring the partner.", new object[]
{
text,
entry.DistinguishedName
});
return(false);
}
if (this.ehfMailFlowPartnersCache == null)
{
base.DiagSession.Tracer.TraceDebug(0L, "Creating MailFlowPartner cache.");
this.ehfMailFlowPartnersCache = new Dictionary <string, EhfDomainSynchronizerVersion2.EhfMailFlowPartner>();
}
if (!this.ehfMailFlowPartnersCache.TryGetValue(text, out ehfMailFlowPartner))
{
base.DiagSession.Tracer.TraceDebug(0L, "MailFlowPartner entry not found in cache. Loading from AD");
if (this.TryGetEhfMailFlowPartnerFromAD(text, out ehfMailFlowPartner))
{
this.ehfMailFlowPartnersCache.Add(text, ehfMailFlowPartner);
}
else
{
base.DiagSession.LogAndTraceError("Could not find mailflow partner <{0}>, referenced from domain <{1}>", new object[]
{
text,
entry.DistinguishedName
});
}
}
else
{
base.DiagSession.Tracer.TraceDebug(0L, "MailFlowPartner entry found in cache");
}
return(ehfMailFlowPartner != null);
}
private bool TryGetTenantOrgUnitDNForChange(ExSearchResultEntry entry, out string tenantOU, out bool isOrgChange, ref bool fullLoadComplete)
{
tenantOU = null;
isOrgChange = false;
if (entry.IsDeleted)
{
if (!entry.Attributes.ContainsKey("msExchOURoot"))
{
if (!EhfSynchronizer.LoadFullEntry(entry, EhfAdminAccountSynchronizer.AdminSyncAllAttributes, base.EhfConnection))
{
return(false);
}
fullLoadComplete = true;
}
else
{
base.DiagSession.LogAndTraceInfo(EdgeSyncLoggingLevel.Low, "Delete change <{0}> already contains OURoot. Using that.", new object[]
{
entry.DistinguishedName
});
}
if (!EhfAdminAccountSynchronizer.TryGetOrganizationUnit(entry, base.DiagSession, out tenantOU))
{
base.DiagSession.LogAndTraceError("Could not extract OURoot attribute from deleted change entry <{0}>. Ignoring the change.", new object[]
{
entry.DistinguishedName
});
return(false);
}
base.DiagSession.LogAndTraceInfo(EdgeSyncLoggingLevel.Low, "Extracted the OURoot <{0}> for the deleted change from the change entry <{1}>", new object[]
{
tenantOU,
entry.DistinguishedName
});
}
else if (!EhfAdminAccountSynchronizer.TryGetOURootFromDN(entry.DistinguishedName, out tenantOU, out isOrgChange))
{
base.DiagSession.LogAndTraceError("Failed to get the OrganizationUnit Root from the DN of <{0}>. Ignoring the item.", new object[]
{
entry.DistinguishedName
});
return(false);
}
if (string.IsNullOrEmpty(tenantOU))
{
base.DiagSession.LogAndTraceError("OrganizationUnit DN for <{0}> is null or emtpy. Ignoring the item.", new object[]
{
entry.DistinguishedName
});
return(false);
}
if (ExSearchResultEntry.IsDeletedDN(tenantOU))
{
base.DiagSession.LogAndTraceInfo(EdgeSyncLoggingLevel.Medium, "Change <{0}> is for a deleted organization <{1}>. Ignoring the item", new object[]
{
entry.DistinguishedName,
tenantOU
});
return(false);
}
return(true);
}
private static bool IsEventForDeletedOrganization(ExSearchResultEntry entry, EdgeSyncDiag diagSession)
{
string distinguishedName;
return(EhfAdminAccountSynchronizer.TryGetOrganizationUnit(entry, diagSession, out distinguishedName) && ExSearchResultEntry.IsDeletedDN(distinguishedName));
}