/// <summary>
/// Decrypts the archive to folder.
/// </summary>
/// <param name="selectedArchive">The selected archive.</param>
/// <param name="privateKey">The private key.</param>
/// <externalUnit/>
/// <revision revisor="dev13" date="11/18/2009" version="1.1.3.6">
/// Added documentation header
/// </revision>
private void DecryptArchiveToFolder(
string selectedArchive, string privateKey)
{
try
{
string folderPath = Path.GetDirectoryName(selectedArchive);
string filename = Path.GetFileName(selectedArchive);
string publicKey = string.Empty;
FileManifestItem item = new FileManifestItem(
folderPath, filename);
var validationResult = item.IsValid(folderPath);
if (validationResult.Succeeded == false)
{
MessageBox.Show("Validation of encrypted package failed.");
}
else
{
MessageBox.Show(
"Validation of encrypted package succeeded.");
}
var result = EncryptedArchive.ExtractArchive(
folderPath, selectedArchive, new SequoiaCryptoProvider());
if (result.Succeeded)
{
MessageBox.Show(
"The selected archive has been extracted.",
"Archive extraction succeeded",
MessageBoxButton.OK,
MessageBoxImage.Information);
}
else
{
MessageBox.Show(
result.Details,
"Archive extraction failed",
MessageBoxButton.OK,
MessageBoxImage.Error);
}
}
catch (Exception exception)
{
MessageBox.Show(
string.Format(
"Error creating dencrypted archive folder: {0}",
exception.Message),
"Archive Decryption Failure",
MessageBoxButton.OK,
MessageBoxImage.Error);
}
}
private static List<FileManifestItem> CreateManifestItemsFromFiles(List<string> files, string rootDirPath)
{
List<FileManifestItem> items = new List<FileManifestItem>();
foreach (string file in files)
{
string finalFilePath = file;
if (file.StartsWith(rootDirPath))
{
finalFilePath = finalFilePath.Substring(rootDirPath.Length + 1);
}
FileManifestItem item = new FileManifestItem { File = finalFilePath };
items.Add(item);
}
return items;
}