private IEnumerable <ICertificate> FindChangedCertificates()
{
var result = new LinkedList <ICertificate>();
var certificatesHashes = certificatesHashRepository.GetAllInstances().ToList();
foreach (var certificate in certificateRepository.GetAllInstances().ToList())
{
var certificateHash = certificatesHashes.FirstOrDefault(x => x.Certificate.Id == certificate.Id);
if (certificateHash == null)
{
result.AddLast(certificate);
}
else
{
if (certificateHash.Hash != certificate.Hash)
{
result.AddLast(certificate);
}
}
}
return(result);
}
