private static RecipientTypeDetails CalculateLegacyMailboxRTD(ADUser user)
{
if (MailboxMoveHelper.IsLinkedAccount(user))
{
return(RecipientTypeDetails.LinkedMailbox);
}
if (MailboxMoveHelper.IsSelfSid(user.MasterAccountSid))
{
return(RecipientTypeDetails.SharedMailbox);
}
return(RecipientTypeDetails.UserMailbox);
}
private static void UpdateRecipientTypeProperties(ADUser source, int sourceServerVersion, ADUser target, int targetServerVersion, MailboxMoveHelper.Scenario scenario, MailboxMoveType moveType, MailboxMoveTransition transition)
{
if (!MailboxMoveHelper.IsMovingPrimary(moveType))
{
return;
}
if (scenario == MailboxMoveHelper.Scenario.CrossPremiseOnboarding && transition == MailboxMoveTransition.UpdateSourceUser && MailboxMoveHelper.IsRemoteMailboxTypeDefined(sourceServerVersion))
{
source.RemoteRecipientType = MailboxMoveHelper.CalculateSourceRRT(source.RecipientTypeDetails);
}
else if (scenario == MailboxMoveHelper.Scenario.CrossPremiseOffboarding && transition == MailboxMoveTransition.UpdateTargetUser && MailboxMoveHelper.IsRemoteMailboxTypeDefined(targetServerVersion))
{
target.RemoteRecipientType = RemoteRecipientType.Migrated;
}
if (transition == MailboxMoveTransition.UpdateTargetUser)
{
RecipientTypeDetails recipientTypeDetails = (source.RecipientTypeDetails != RecipientTypeDetails.None) ? source.RecipientTypeDetails : MailboxMoveHelper.CalculateLegacyMailboxRTD(source);
if (target.MasterAccountSid == null && MailboxMoveHelper.IsResourceOrShared(recipientTypeDetails))
{
target.MasterAccountSid = new SecurityIdentifier(WellKnownSidType.SelfSid, null);
}
if (MailboxMoveHelper.IsRTDRDTDefined(targetServerVersion))
{
target.RecipientTypeDetails = MailboxMoveHelper.CalculateTargetRTD(recipientTypeDetails, MailboxMoveHelper.IsLinkedAccount(target));
target.RecipientDisplayType = new RecipientDisplayType?(MailboxMoveHelper.CalculateTargetRDT(target.RecipientTypeDetails, MailboxMoveHelper.IsSecurityPrincipal(target)));
}
else
{
target.RecipientTypeDetails = RecipientTypeDetails.None;
target.RecipientDisplayType = null;
}
}
if (transition == MailboxMoveTransition.UpdateSourceUser)
{
if (MailboxMoveHelper.IsRTDRDTDefined(sourceServerVersion))
{
source.RecipientDisplayType = new RecipientDisplayType?(MailboxMoveHelper.CalculateSourceRDT(source.RecipientTypeDetails, MailboxMoveHelper.IsACLableSyncedObjectEnabled(source, scenario) && MailboxMoveHelper.IsSecurityPrincipal(source)));
source.RecipientTypeDetails = MailboxMoveHelper.CalculateSourceRTD(source, sourceServerVersion, scenario);
return;
}
source.RecipientTypeDetails = RecipientTypeDetails.None;
source.RecipientDisplayType = null;
}
}
private static bool IsSecurityPrincipal(ADUser user)
{
return(!MailboxMoveHelper.IsSelfSid(user.MasterAccountSid) && ((user.UserAccountControl & UserAccountControlFlags.AccountDisabled) == UserAccountControlFlags.None || MailboxMoveHelper.IsLinkedAccount(user)));
}