/// <summary>
/// Decrypts the zip archive.
/// </summary>
/// <returns>The zip archive.</returns>
/// <param name="paths">Decrypted paths.</param>
public ZipArchiveEntryItem DecryptZipArchive(ZipArchiveEntryItem paths)
{
if (paths == null)
{
throw new Exception("Paths must not be null!");
}
EnsureFieldsDecrypted(paths, AesEncryptionHelper);
return(paths);
}
private void EnsureFieldsDecrypted(ZipArchiveEntryItem paths, IAesEncryptionHelper aesEncryptionHelper)
{
paths.Name = aesEncryptionHelper.Decrypt(paths.Name);
if (paths.Files != null && paths.Files.Any())
{
for (int i = 0; i < paths.Files.Count(); i++)
{
paths.Files[i] = aesEncryptionHelper.Decrypt(paths.Files[i]);
}
}
if (paths.Folders != null && paths.Folders.Any())
{
foreach (var folder in paths.Folders)
{
EnsureFieldsDecrypted(folder, aesEncryptionHelper);
}
}
}