/// <summary>
/// Changes user password
/// </summary>
/// <param name="id">User Id</param>
/// <param name="currentPassword">CurrentPassword</param>
/// <param name="newPassword">Newpassword</param>
/// <param name="remarks">List of erros</param>
/// <returns>If the operation succeded</returns>
public async Task <bool> ChangePassword(Guid id, string currentPassword, string newPassword, Dictionary <string, string> remarks)
{
var userModel = await _UserDb.GetSingle(id);
if (userModel == null || !ValidatePassword(userModel, currentPassword))
{
remarks.Add("UserDoesntExistsOrInvalidPws", "User doesn't exists or the password is invalid");
return(false);
}
var now = DateTime.Now;
UserPasswordHistory userPassword = new UserPasswordHistory
{
Id = Guid.NewGuid(),
InitialDate = now,
Password = EncriptionHelper.EncriptPassword(newPassword, now)
};
if (userModel.PasswordHistory == null)
{
userModel.PasswordHistory = new List <UserPasswordHistory> {
userPassword
}
}
;
else
{
userModel.PasswordHistory.Add(userPassword);
}
return(await _UserDb.Update(userModel));
}
private bool ValidatePassword(UserModel userModel, string password)
{
if (userModel.PasswordHistory == null || userModel.PasswordHistory.Count == 0)
{
return(true);
}
var lastPassword = userModel.PasswordHistory.OrderByDescending(x => x.InitialDate).First();
var convertedPwd = EncriptionHelper.EncriptPassword(password, lastPassword.InitialDate);
return(lastPassword.Password.SequenceEqual(convertedPwd));
}
private static void CheckEncryption(RegistryHelper registryHelper)
{
var HistoricConnectionStrings = registryHelper.GetSubKeys(SavedConnectionKey);
// Do the encrption if the strings were not encrypted already.
foreach (var x in HistoricConnectionStrings)
{
if (x.Value.Contains("Data"))
{
RegistryHelper helper = new RegistryHelper();
if (!string.IsNullOrEmpty(x.Key))
{
helper.Delete(ConnectionHelper.SavedConnectionKey, x.Key);
}
helper.Write(ConnectionHelper.SavedConnectionKey, x.Key,
EncriptionHelper.EncryptString(x.Value, ConnectionHelper.Salt));
}
}
}
private void btnSave_Click(object sender, System.EventArgs e)
{
if (dxValidationProvider1.Validate())
{
RegistryHelper helper = new RegistryHelper();
if (!string.IsNullOrEmpty(previousKeyName))
{
helper.Delete(ConnectionHelper.SavedConnectionKey, previousKeyName);
}
helper.Write(ConnectionHelper.SavedConnectionKey, connectionString.Name, EncriptionHelper.EncryptString(connectionString.ToString(), "hcmis-warehouse"));
connectionString.SaveAsDefault();
XtraMessageBox.Show("Your changes have been saved");
Caller.Show();
((ConnectionChoices)Caller).RefreshConnectionList();
this.Close();
}
}