private void CreateFilePassword()
{
TechOperations.CheckIfSettingsExists();
string readJson = File.ReadAllText(TechOperations.CurrentWorkingFile);
var decrypted = SecureHelper.DecryptString(readJson);
var desJson = JsonConvert.DeserializeObject <List <PasswordModel> >(decrypted);
if (desJson == null)
{
desJson = new List <PasswordModel>();
}
var pass = new PasswordModel {
Username = this.FileName, Password = this.FilePassword
};
desJson.Add(pass);
var json = JsonConvert.SerializeObject(desJson);
using (var writer = new StreamWriter(TechOperations.SettingsFileLocation, true))
{
var text = SecureHelper.EncryptString(json);
writer.Write(text);
}
}
private bool AuthorizeFile(string file)
{
var text = File.ReadAllText(TechOperations.SettingsFileLocation);
var decr = SecureHelper.DecryptString(text);
var json = JsonConvert.DeserializeObject <List <PasswordModel> >(decr);
var fileName = Path.GetFileNameWithoutExtension(file);
var item = json.Where(x => x.Username.Equals(fileName)).FirstOrDefault();
if (item.Username.Equals(fileName) && item.Password.Equals(TechOperations.FilePass))
{
return(true);
}
return(false);
}
private void SavePassword()
{
var pass = new PasswordModel
{
Name = this.Name,
Description = this.Description,
Username = this.Username,
Password = this.Password,
Address = this.Address
};
string readJson = File.ReadAllText(TechOperations.CurrentWorkingFile);//(@"C:\Development\Playground\secure.kh");
var decrypted = SecureHelper.DecryptString(readJson);
var cleaner = File.CreateText(TechOperations.CurrentWorkingFile);//(@"C:\Development\Playground\secure.kh");
cleaner.Flush();
cleaner.Close();
var desJson = JsonConvert.DeserializeObject <List <PasswordModel> >(decrypted);
if (desJson == null)
{
desJson = new List <PasswordModel>();
}
desJson.Add(pass);
var json = JsonConvert.SerializeObject(desJson);
using (var writer = new StreamWriter(TechOperations.CurrentWorkingFile, true))//(@"C:\Development\Playground\secure.kh", true))
{
var text = SecureHelper.EncryptString(json);
writer.Write(text);
}
MessageBox.Show("Your password has been created!", "Info", MessageBoxButton.OK, MessageBoxImage.Information);
this.Name = string.Empty;
this.Description = string.Empty;
this.Username = string.Empty;
this.Password = string.Empty;
this.Address = string.Empty;
}
private void OpenFile()
{
OpenFileDialog ofd = new OpenFileDialog();
if (ofd.ShowDialog() == true)
{
try
{
var win = new FilePasswordWindow();
win.ShowDialog();
var state = this.AuthorizeFile(ofd.FileName);
if (state != true)
{
MessageBox.Show("Wrong password!", "Error", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
var json = File.ReadAllText(ofd.FileName);
this.SelectedFileLocation = ofd.FileName;
if (string.IsNullOrEmpty(json))
{
MessageBox.Show("Your database is empty!", "Warning", MessageBoxButton.OK, MessageBoxImage.Warning);
return;
}
json = SecureHelper.DecryptString(json);
var passMask = JsonConvert.DeserializeObject <ObservableCollection <PasswordModel> >(json);
foreach (var item in passMask)
{
item.Password = "******";
}
this.PassCollection = passMask;
}
catch (Exception ex)
{
MessageBox.Show($"Error - {ex.StackTrace}", "Error", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
}