private async Task <bool> ValidatePasswordAsync(string password)
{
// Assume user has canceled.
if (string.IsNullOrWhiteSpace(password))
{
return(false);
}
;
return(await _cryptoService.CompareAndUpdateKeyHashAsync(password, null));
}
public async Task <bool> ShowPasswordPromptAsync()
{
Func <string, Task <bool> > validator = async(string password) =>
{
// Assume user has canceled.
if (string.IsNullOrWhiteSpace(password))
{
return(false);
}
;
return(await _cryptoService.CompareAndUpdateKeyHashAsync(password, null));
};
return(await _platformUtilsService.ShowPasswordDialogAsync(AppResources.PasswordConfirmation, AppResources.PasswordConfirmationDesc, validator));
}
async public Task <bool> VerifyUser(string secret, VerificationType verificationType)
{
if (string.IsNullOrEmpty(secret))
{
await InvalidSecretErrorAsync(verificationType);
return(false);
}
if (verificationType == VerificationType.OTP)
{
var request = new VerifyOTPRequest(secret);
try
{
await _apiService.PostAccountVerifyOTPAsync(request);
}
catch
{
await InvalidSecretErrorAsync(verificationType);
return(false);
}
}
else
{
var passwordValid = await _cryptoService.CompareAndUpdateKeyHashAsync(secret, null);
if (!passwordValid)
{
await InvalidSecretErrorAsync(verificationType);
return(false);
}
}
return(true);
}
