public HomeController(IRequestRepository requestRepository)
{
this.requestRepository = requestRepository;
if (FilePasswords != null)
{
FilePasswords.Where(p => p.Value.Expires < DateTime.Now).ToList().ForEach(
f => FilePasswords.Remove(f.Key));
}
}
private static void StoreEncryptedFileInTemporaryMemory(Message message)
{
message.TemporaryDownloadId =
SymmetricCryptoProvider.GenerateKeyPhrase(64);
FilePasswords.Add(message.TemporaryDownloadId,
new TemporaryDownloadKey
{
Expires = DateTime.Now.AddSeconds(PasswordExpiresInSeconds),
MessageId = message.MessageId,
Passphrase = message.EncryptionKey
});
// get filename
byte[] decryptedArray = Convert.FromBase64String(message.MessageData);
var zipStream = new MemoryStream(decryptedArray);
using (ZipFile zip = ZipFile.Read(zipStream))
{
message.MessageData = zip.First().FileName;
}
}
