private void Decrypt_Click(object sender, RoutedEventArgs e)
{
foreach (string item in File2.GetDirectories(root: "", path, rootDir + Global.DownloadFolder))
{
if (File.Exists($"{path}/info.json"))
{
JObject j = JObject.Parse(File.ReadAllText($"{path}/info.json"));
j["encrypted"] = false;
File.WriteAllText($"{path}/info.json", j.ToString());
}
string[] files = Directory.GetFiles(item);
foreach (string file in files)
{
try
{
byte[] org = File.ReadAllBytes(file);
byte[] enc = FileDecrypt.Default(org);
File.Delete(file);
File.WriteAllBytes(Path.Combine(Path.GetDirectoryName(file), Path.GetFileNameWithoutExtension(file)), enc);
}
catch { }
}
}
MessageBox.Show("전체 복호화 완료");
}
public static BitmapImage ProcessEncrypt(string url)
{
if (url.isUrl())
{
if (url.EndsWith(".webp"))
{
return(LoadWebPImage(url));
}
else
{
return(LoadWebImage(url));
}
}
else if (Global.FileEn)
{
try
{
byte[] org = File.ReadAllBytes(url);
byte[] dec = FileDecrypt.Default(org);
using (var ms = new MemoryStream(dec))
{
var image = new BitmapImage();
image.BeginInit();
image.CacheOption = BitmapCacheOption.OnLoad; // here
image.StreamSource = ms;
image.EndInit();
return(image);
}
}
catch {
try
{
return(LoadMemory(url));
}
catch (FileNotFoundException)
{
return(FromResource("NoImage.jpg"));
}
catch (NotSupportedException)
{
return(FromResource("ErrEncrypted.jpg"));
}
}
}
else
{
try
{
return(LoadMemory(url));
}
catch (FileNotFoundException)
{
return(FromResource("NoImage.jpg"));
}
catch (NotSupportedException)
{
return(FromResource("ErrEncrypted.jpg"));
}
}
}
private void ChangePassword_Click(object sender, RoutedEventArgs e)
{
Config cfg = new Config();
JObject config = cfg.Load();
List <string> decs = new List <string>();
foreach (string item in Directory.GetDirectories(Global.MainWindow.path))
{
string[] files = Directory.GetFiles(item);
foreach (string file in files)
{
try
{
byte[] org = File.ReadAllBytes(file);
byte[] enc = FileDecrypt.Default(org);
File.Delete(file);
File.WriteAllBytes(Path.Combine(Path.GetDirectoryName(file), Path.GetFileNameWithoutExtension(file)), enc);
decs.Add(Path.Combine(Path.GetDirectoryName(file), Path.GetFileNameWithoutExtension(file)));
}
catch { }
}
}
MessageBox.Show("복호화 완료");
config["pw"] = SHA256.Hash(new InputBox("비밀번호를 입력해주세요.", "비밀번호 설정", "").ShowDialog());
cfg.Save(config);
foreach (string file in decs)
{
if (Path.GetFileName(file) == "info.json")
{
continue;
}
if (Path.GetFileName(file) == "info.txt")
{
continue;
}
if (Path.GetExtension(file) == ".lock")
{
continue;
}
byte[] org = File.ReadAllBytes(file);
byte[] enc = Scripts.FileEncrypt.Default(org);
File.Delete(file);
File.WriteAllBytes(file + ".lock", enc);
}
MessageBox.Show("암호화 완료");
}
public static async Task <byte[]> ProcessAsync(string url)
{
if (url.isUrl())
{
if (url.EndsWith(".webp"))
{
return(await LoadUrlWebPImageAsync(url));
}
else
{
return(await LoadUrlImageAsync(url));
}
}
else if (Global.config.file_encrypt.Get <bool>())
{
try
{
byte[] org = File.ReadAllBytes(url);
byte[] dec = FileDecrypt.Default(org);
return(dec);
}
catch { }
}
try
{
return(LoadFile(url));
}
catch (FileNotFoundException)
{
return(FromResource("NoImage.jpg"));
}
catch (NotSupportedException)
{
return(FromResource("ErrEncrypted.jpg"));
}
}