public EmailViewModel(ICacheService cacheService, ICommonErrorHandler errorHandler, IStateService stateService, INavigationService navigationService, IMTProtoService mtProtoService, ITelegramEventAggregator eventAggregator)
: base(cacheService, errorHandler, stateService, navigationService, mtProtoService, eventAggregator)
{
_passwordBase = stateService.Password;
stateService.Password = null;
_authorizationForm = stateService.AuthorizationForm;
stateService.AuthorizationForm = null;
_secureValues = stateService.SecureValues;
stateService.SecureValues = null;
_secureType = stateService.SecureType;
stateService.SecureType = null;
_secureRequiredType = stateService.SecureRequiredType;
stateService.SecureRequiredType = null;
var password = _passwordBase as TLPassword81;
if (password != null)
{
var passwordSettings = password.Settings as TLPasswordSettings83;
if (passwordSettings != null)
{
CurrentEmail = TLString.IsNullOrEmpty(passwordSettings.Email)? string.Empty : passwordSettings.Email.ToString();
}
}
_emailValue = _secureRequiredType != null ? _secureRequiredType.DataValue : null;
}
public PhoneNumberViewModel(ICacheService cacheService, ICommonErrorHandler errorHandler, IStateService stateService, INavigationService navigationService, IMTProtoService mtProtoService, ITelegramEventAggregator eventAggregator)
: base(cacheService, errorHandler, stateService, navigationService, mtProtoService, eventAggregator)
{
_passwordBase = stateService.Password;
stateService.Password = null;
_authorizationForm = stateService.AuthorizationForm;
stateService.AuthorizationForm = null;
_secureValues = stateService.SecureValues;
stateService.SecureValues = null;
_secureType = stateService.SecureType;
stateService.SecureType = null;
_secureRequiredType = stateService.SecureRequiredType;
stateService.SecureRequiredType = null;
var user = CacheService.GetUser(new TLInt(StateService.CurrentUserId));
if (user != null && user.HasPhone)
{
CurrentPhone = user.Phone.ToString();
}
_phoneNumberValue = _secureRequiredType != null ? _secureRequiredType.DataValue : null;
}
public EmailCodeViewModel(ICacheService cacheService, ICommonErrorHandler errorHandler, IStateService stateService, INavigationService navigationService, IMTProtoService mtProtoService, ITelegramEventAggregator eventAggregator)
: base(cacheService, errorHandler, stateService, navigationService, mtProtoService, eventAggregator)
{
_passwordBase = stateService.Password;
stateService.Password = null;
_authorizationForm = stateService.AuthorizationForm;
stateService.AuthorizationForm = null;
_secureValues = stateService.SecureValues;
stateService.SecureValues = null;
_secureType = stateService.SecureType;
stateService.SecureType = null;
_secureRequiredType = stateService.SecureRequiredType;
stateService.SecureRequiredType = null;
CurrentEmail = stateService.CurrentEmail;
stateService.CurrentEmail = null;
_emailValue = _secureRequiredType != null ? _secureRequiredType.DataValue : null;
_sentCode = stateService.SentEmailCode;
stateService.SentEmailCode = null;
Subtitle = GetSubtitle();
var length = _sentCode as ILength;
CodeLength = length != null ? length.Length.Value : Constants.DefaultCodeLength;
}
private static void ResetSecureSecret(
TLPasswordSettings passwordSettings, TLPassword passwordBase, TLString password,
TLAuthorizationForm authorizationForm, IList <TLSecureValue> secureValues,
IMTProtoService mtProtoService, IStateService stateService, INavigationService navigationService)
{
var passwordSettings83 = passwordSettings as TLPasswordSettings83;
if (passwordSettings83 == null)
{
return;
}
var password84 = passwordBase as TLPassword84;
if (password84 == null)
{
return;
}
var newSecureSettings = new TLSecureSecretSettings
{
SecureAlgo = new TLSecurePasswordKdfAlgoUnknown(),
SecureSecret = TLString.Empty,
SecureSecretId = new TLLong(0)
};
var newSettings = new TLPasswordInputSettings83
{
Flags = new TLInt(0),
NewSecureSettings = newSecureSettings,
};
mtProtoService.GetPasswordAsync(
resul1 =>
{
var srpParams = resul1 as IPasswordSRPParams;
if (srpParams == null)
{
return;
}
var currentPasswordHash = passwordBase.CurrentPasswordHash ?? TLString.Empty;
mtProtoService.UpdatePasswordSettingsAsync(SRP.GetCheck(currentPasswordHash, srpParams.SRPId, srpParams.SRPB, srpParams.CurrentAlgo), newSettings,
result2 =>
{
passwordSettings83.SecureSettings = newSettings.NewSecureSettings;
NavigateToPassportCommon(
passwordSettings83, passwordBase, password,
authorizationForm, secureValues,
mtProtoService, stateService, navigationService);
},
error2 => { });
},
error1 => { });
}
public PasswordIntroViewModel(ICacheService cacheService, ICommonErrorHandler errorHandler, IStateService stateService, INavigationService navigationService, IMTProtoService mtProtoService, ITelegramEventAggregator eventAggregator)
: base(cacheService, errorHandler, stateService, navigationService, mtProtoService, eventAggregator)
{
_passwordBase = StateService.Password;
StateService.Password = null;
_authorizationForm = StateService.AuthorizationForm;
StateService.AuthorizationForm = null;
_secureValues = StateService.SecureValues;
StateService.SecureValues = null;
}
protected ChangePasswordViewModelBase(ICacheService cacheService, ICommonErrorHandler errorHandler, IStateService stateService, INavigationService navigationService, IMTProtoService mtProtoService, ITelegramEventAggregator eventAggregator)
: base(cacheService, errorHandler, stateService, navigationService, mtProtoService, eventAggregator)
{
_passwordBase = StateService.Password;
StateService.Password = null;
_newPasswordSettings = StateService.NewPasswordSettings;
StateService.NewPasswordSettings = null;
_authorizationForm = StateService.AuthorizationForm;
StateService.AuthorizationForm = null;
_secureValues = StateService.SecureValues;
StateService.SecureValues = null;
}
public EnterPasswordViewModel(ICacheService cacheService, ICommonErrorHandler errorHandler, IStateService stateService, INavigationService navigationService, IMTProtoService mtProtoService, ITelegramEventAggregator eventAggregator)
: base(cacheService, errorHandler, stateService, navigationService, mtProtoService, eventAggregator)
{
_authorizationForm = stateService.AuthorizationForm;
stateService.AuthorizationForm = null;
_secureValues = stateService.SecureValues;
stateService.SecureValues = null;
if (_authorizationForm != null)
{
Bot = _authorizationForm.Users.LastOrDefault();
}
else
{
Bot = CacheService.GetUser(new TLInt(StateService.CurrentUserId));
}
}
public PasswordViewModel(ICacheService cacheService, ICommonErrorHandler errorHandler, IStateService stateService, INavigationService navigationService, IMTProtoService mtProtoService, ITelegramEventAggregator eventAggregator)
: base(cacheService, errorHandler, stateService, navigationService, mtProtoService, eventAggregator)
{
_checkPasswordSettingsTimer.Tick += OnCheckPasswordSettings;
_checkPasswordSettingsTimer.Interval = TimeSpan.FromSeconds(5.0);
_password = StateService.Password;
StateService.Password = null;
_authorizationForm = StateService.AuthorizationForm;
StateService.AuthorizationForm = null;
_secureValues = StateService.SecureValues;
StateService.SecureValues = null;
if (_password != null)
{
PasswordEnabled = _password.IsAvailable;
RecoveryEmailUnconfirmedVisibility = !TLString.IsNullOrEmpty(_password.EmailUnconfirmedPattern) || (_password is TLPassword && ((TLPassword)_password).HasRecovery.Value)
? Visibility.Visible
: Visibility.Collapsed;
}
PropertyChanged += (o, e) =>
{
if (Property.NameEquals(e.PropertyName, () => PasswordEnabled) && !_suppressPasswordEnabled)
{
if (PasswordEnabled)
{
ChangePassword();
}
else
{
ClearPassword();
}
}
};
}
public PhoneNumberCodeViewModel(ICacheService cacheService, ICommonErrorHandler errorHandler, IStateService stateService, INavigationService navigationService, IMTProtoService mtProtoService, ITelegramEventAggregator eventAggregator)
: base(cacheService, errorHandler, stateService, navigationService, mtProtoService, eventAggregator)
{
_passwordBase = stateService.Password;
stateService.Password = null;
_authorizationForm = stateService.AuthorizationForm;
stateService.AuthorizationForm = null;
_secureValues = stateService.SecureValues;
stateService.SecureValues = null;
_secureType = stateService.SecureType;
stateService.SecureType = null;
_secureRequiredType = stateService.SecureRequiredType;
stateService.SecureRequiredType = null;
_phoneNumberValue = _secureRequiredType != null ? _secureRequiredType.DataValue : null;
_type = stateService.Type;
stateService.Type = null;
_nextType = stateService.NextType;
stateService.NextType = null;
Subtitle = GetSubtitle();
var length = _type as ILength;
CodeLength = length != null ? length.Length.Value : Constants.DefaultCodeLength;
Timeout = stateService.SendCallTimeout;
ResendCodeVisibility = stateService.SendCallTimeout != null && stateService.SendCallTimeout.Value > 0
? Visibility.Collapsed
: Visibility.Visible;
SuppressUpdateStatus = true;
EventAggregator.Subscribe(this);
PropertyChanged += (sender, args) =>
{
if (Property.NameEquals(args.PropertyName, () => Code))
{
NotifyOfPropertyChange(() => CanConfirm);
if (!string.IsNullOrEmpty(Code) && Code.Length == CodeLength)
{
Confirm();
}
}
};
_callTimer.Tick += (sender, args) =>
{
_timeCounter = Timeout == null? 0 : (int)(Timeout.Value - (DateTime.Now - _startTime).TotalSeconds);
if (_timeCounter > 0)
{
#if DEBUG
TimeCounterString = _timeCounter.ToString(CultureInfo.InvariantCulture);
#endif
if (_nextType is TLCodeTypeCall)
{
TimeCounterString = string.Format(AppResources.WeWillCallYou, TimeSpan.FromSeconds(TimeCounter).ToString(@"m\:ss"));
}
}
else
{
_timeCounter = 0;
if (_nextType is TLCodeTypeCall)
{
TimeCounterString = AppResources.TelegramDialedYourNumber;
}
HelpVisibility = Visibility.Visible;
ResendCodeVisibility = Visibility.Visible;
_callTimer.Stop();
}
NotifyOfPropertyChange(() => TimeCounter);
};
}
public static void NavigateToPassportCommon(
TLPasswordSettings passwordSettings, TLPassword passwordBase, TLString password,
TLAuthorizationForm authorizationForm, IList <TLSecureValue> secureValues,
IMTProtoService mtProtoService, IStateService stateService, INavigationService navigationService)
{
var passwordSettings83 = passwordSettings as TLPasswordSettings83;
if (passwordSettings83 == null)
{
return;
}
var secureSettings = passwordSettings83.SecureSettings;
passwordBase.Settings = passwordSettings83;
var password84 = passwordBase as TLPassword84;
if (password84 == null)
{
return;
}
var algo = password84.CurrentAlgo as TLPasswordKdfAlgoSHA256SHA256PBKDF2HMACSHA512iter100000SHA256ModPow;
if (algo == null)
{
return;
}
//passwordBase.CurrentPasswordHash = Utils.Password.GetHash(passwordBase.CurrentSalt, password);
var passwordHash = SRP.GetX(password, algo);
passwordBase.CurrentPasswordHash = passwordHash;
// create secure_secret
if (secureSettings == null || TLString.IsNullOrEmpty(secureSettings.SecureSecret))
{
AddSecureSecret(passwordSettings, passwordBase, password, authorizationForm, secureValues, mtProtoService, stateService, navigationService);
return;
}
var values = authorizationForm != null ? authorizationForm.Values : secureValues;
if (values == null)
{
return;
}
var decrypted = SetSecretAndDecryptSecureValues(passwordSettings83, password, values);
if (!decrypted)
{
Execute.BeginOnUIThread(() =>
{
ShellViewModel.ShowCustomMessageBox(
AppResources.PassportDataCorrupted, AppResources.AppName,
AppResources.Reset, AppResources.Cancel,
dismissed =>
{
if (dismissed == CustomMessageBoxResult.RightButton)
{
ResetSecureSecret(passwordSettings, passwordBase, password, authorizationForm, secureValues, mtProtoService, stateService, navigationService);
values.Clear();
}
});
});
return;
}
stateService.RemoveBackEntry = true;
stateService.AuthorizationForm = authorizationForm;
stateService.SecureValues = secureValues;
stateService.Password = passwordBase;
Execute.BeginOnUIThread(() =>
{
if (authorizationForm != null)
{
navigationService.UriFor <PassportViewModel>().Navigate();
}
else if (secureValues != null)
{
navigationService.UriFor <PassportSettingsViewModel>().Navigate();
}
});
}
