public string GetCaptchaAnswer(byte[] captchaImage)
{
using var dialog = new CaptchaDialog(captchaImage);
if (ShowDialog(dialog))
{
return(dialog.Answer);
}
return(null);
}
public string GetCaptchaAnswer(byte[] captchaImage)
{
using var dialog = new CaptchaDialog(captchaImage);
if (dialog.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
return(dialog.Answer);
}
return(null);
}
private string ShowCaptchaDialog(HttpHandler httpHandler)
{
var captchaDialog = new CaptchaDialog(httpHandler, _proxy, _useProxy);
var captcha = string.Empty;
if (captchaDialog.ShowDialog() == DialogResult.OK)
{
captcha = captchaDialog.Text;
//MessageBox.Show(captcha);
}
captchaDialog.Dispose();
return(captcha);
}
public IWebElement OverrideNavigation(IWebDriver driver, string url)
{
IWebElement result = null;
driver.Navigate().GoToUrl(url);
while (driver.Url.Contains("showcaptcha"))
{
IWebElement captcha = driver.FindElement(By.XPath("//div[@class='captcha__image']"));
string captchaSrc = captcha.FindElement(By.XPath("//img")).GetAttribute("src");
CaptchaDialog captchaDialog = null;
Application.Current.Dispatcher.Invoke((Action) delegate {
captchaDialog = new CaptchaDialog(captchaSrc);
captchaDialog.ShowDialog();
});
if (captchaDialog.CaptchaInput == null)
{
throw new Exception("Captcha was not solved.");
}
IWebElement inputBox = driver.FindElement(By.XPath("//input[@class='input-wrapper__content']"));
inputBox.SendKeys(captchaDialog.CaptchaInput);
inputBox.Submit();
Thread.Sleep(500);
}
//Wait for result to be available
WebDriverWait wait = new WebDriverWait(driver, TimeSpan.FromSeconds(1));
result = wait.Until(ResultIsNotEmpty);
return(result);
}
private bool CheckData()
{
var errors = new StringBuilder();
// проверить заполнение полей
if (string.IsNullOrEmpty(tbEmail.Text))
{
errors.AppendLine(Localizer.GetString("MessageEmailErrorEmpty"));
}
else
{
try
{
new MailAddress(tbEmail.Text);
}
catch (FormatException)
{
errors.AppendLine(Localizer.GetString("MessageEmailErrorWrongFormat"));
}
}
var login = tbLogin.Text;
if (login.Length < PlatformUser.LoginLenMin)
{
errors.AppendLine(string.Format(Localizer.GetString("MessageUserNameErrorShortFmt"), PlatformUser.LoginLenMin));
}
else
if (login.Length > PlatformUser.LoginLenMax)
{
errors.AppendLine(string.Format(Localizer.GetString("MessageUserNameErrorLongFmt"),
PlatformUser.LoginLenMax));
}
if (!PlatformUser.CheckLoginSpelling(login))
{
errors.AppendLine(Localizer.GetString("MessageUserNameErrorBadSymbols"));
}
if (mode == UserControlMode.New)
{
// проверить размер депо
var depoSz = cbDepoSize.Text.Replace(" ", "").ToIntSafe();
if (!depoSz.HasValue)
{
errors.AppendLine(Localizer.GetString("MessageDepoVolumeMustBeInt"));
}
var depoVolume = depoSz ?? 1000;
if (depoVolume < 1000)
{
errors.AppendLine(Localizer.GetString("MessageDepoVolumeMustBe1000"));
}
else if (depoVolume > 5000000)
{
errors.AppendLine(Localizer.GetString("MessageDepoVolumeMustBe5000"));
}
}
if (mode == UserControlMode.Edit || EnablePasswordOnRegistration)
{
// проверить пароль
if (tbPassword.Text.Length < 8)
{
errors.AppendLine(
string.Format(Localizer.GetString("MessagePasswordTooShortFmt"), 8));
}
else if (tbPassword.Text.Length > 25)
{
errors.AppendLine(string.Format(Localizer.GetString("MessagePasswordTooLongFmt"), 25));
}
}
if (errors.Length > 0)
{
MessageBox.Show(errors.ToString(),
Localizer.GetString("TitleError"),
MessageBoxButtons.OK, MessageBoxIcon.Error);
return(false);
}
// проверить капчу
var dlg = new CaptchaDialog(Localizer.GetString("MessageEnterConfirmationCode"),
true, false, 4);
if (dlg.ShowDialog() != DialogResult.OK)
{
return(false);
}
return(true);
}
public Captcha.CaptchaSolution SolveCaptcha(Action <string> updateStatus, Models.CaptchaSolvingConfig captchaConfig)
{
Logger.Debug("Getting captcha...");
updateStatus?.Invoke("Getting captcha...");
//Store captcha ID
SetConfig(JoinUri, Method.GET);
var response = _client.Execute(_request);
try
{
_captchaGid = CaptchaRegex.Matches(response.Content)[0].Groups[1].Value;
}
catch (Exception e)
{
Logger.Error("Captcha error.", e);
updateStatus($"Captcha error: {e.Message}");
return(new Captcha.CaptchaSolution(true, $"{e}\n\n{response.ResponseStatus}", captchaConfig));
}
//download and return captcha image
SetConfig($"{CaptchaUri}{_captchaGid}", Method.GET);
var captchaPayload = string.Empty;
for (int i = 0; i < 3; i++)
{
try
{
Logger.Debug($"Downloading captcha: Try {i + 1}/3");
updateStatus($"Downloading captcha: Try {i + 1}/3");
var _captchaResp = _client.DownloadData(_request);
captchaPayload = GetBase64FromImage(_captchaResp);
break;
}
catch (Exception ex)
{
Logger.Error("Downloading captcha error.", ex);
captchaPayload = string.Empty;
}
}
// recognize captcha
Logger.Debug("Recognizing captcha...");
updateStatus("Recognizing captcha...");
switch (captchaConfig.Service)
{
case Enums.CaptchaService.Captchasolutions:
{
Logger.Debug("Recognizing captcha via Captchasolutions...");
var _resp = Captchasolutions("solve",
new Dictionary <string, object>()
{
{ "p", "base64" },
{ "captcha", $"data:image/jpg;base64,{captchaPayload}" },
{ "key", captchaConfig.CaptchaSolutions.ApiKey },
{ "secret", captchaConfig.CaptchaSolutions.ApiSecret },
{ "out", "txt" },
});
if (Regex.IsMatch(_resp, @"Error:\s(.+)", RegexOptions.IgnoreCase))
{
Logger.Warn($"Captchasolutions error:\n{_resp}\n====== END ======");
return(new Captcha.CaptchaSolution(true, _resp, captchaConfig));
}
var solution = Regex.Replace(_resp, @"\t|\n|\r", "");
Logger.Debug($"Captchasolutions: {solution}");
return(new Captcha.CaptchaSolution(solution, null, captchaConfig));
}
case Enums.CaptchaService.RuCaptcha:
{
Logger.Debug("Recognizing captcha via TwoCaptcha/RuCaptcha");
var _captchaIdResponse = TwoCaptcha("in.php",
new Dictionary <string, object>()
{
{ "key", captchaConfig.RuCaptcha.ApiKey },
{ "body", $"data:image/jpg;base64,{captchaPayload}" },
{ "method", "base64" },
{ "soft_id", "2370" },
{ "json", "0" },
});
var _captchaStatus = _captchaIdResponse?.FirstOrDefault()?.ToUpper() ?? "UNKNOWN";
Logger.Debug($"TwoCaptcha/RuCaptcha image upload response: {_captchaStatus}");
switch (_captchaStatus)
{
case "OK":
break;
case "ERROR_NO_SLOT_AVAILABLE":
Thread.Sleep(6000);
return(new Captcha.CaptchaSolution(true, _captchaStatus, captchaConfig));
default:
return(new Captcha.CaptchaSolution(false, _captchaStatus, captchaConfig));
}
var _captchaId = _captchaIdResponse.ElementAt(1);
Logger.Debug($"TwoCaptcha/RuCaptcha ID: {_captchaId}");
Thread.Sleep(TimeSpan.FromSeconds(20));
var solution = string.Empty;
for (int i = 0; i < 3; i++)
{
Logger.Debug($"TwoCaptcha/RuCaptcha requesting solution... Try {i} of 3");
var _captchaResponse = TwoCaptcha("res.php",
new Dictionary <string, object>()
{
{ "key", captchaConfig.RuCaptcha.ApiKey },
{ "action", "get" },
{ "id", _captchaId },
{ "json", "0" },
});
var _status = _captchaResponse?.FirstOrDefault()?.ToUpper() ?? "UNKNOWN";
Logger.Debug($"TwoCaptcha/RuCaptcha solving status: {_status}");
switch (_status)
{
case "OK":
{
var _solution = new Captcha.CaptchaSolution(_captchaResponse.ElementAt(1), _captchaId, captchaConfig);
Logger.Debug($"TwoCaptcha/RuCaptcha solution: {_solution.Solution}");
return(_solution);
}
case "CAPCHA_NOT_READY":
case "ERROR_NO_SLOT_AVAILABLE":
Thread.Sleep(6000);
continue;
default:
return(new Captcha.CaptchaSolution(true, _status, captchaConfig));
}
}
}
Logger.Debug("TwoCaptcha/RuCaptcha somethig went wrong.");
return(new Captcha.CaptchaSolution(true, "Something went wrong", captchaConfig));
default:
{
using (var dialog = new CaptchaDialog(this, updateStatus, captchaConfig))
{
if (dialog.ShowDialog() == DialogResult.OK)
{
return(dialog.Solution);
}
}
}
return(new Captcha.CaptchaSolution(false, "Can't solve captcha!", captchaConfig));
}
}
private void _ParseResponse(string response)
{
try
{
if (response == null)
{
_successHandler(null);
}
else if (response.Contains("\"error\":"))
{
Debug.WriteLine("Error in response...");
// Error
var errorResponse = SerializeHelper.Deserialise <APIError>(response);
App.Current.APIErrorHandler.SaveError(errorResponse);
// Special case for captcha
if (errorResponse != null &&
!string.IsNullOrEmpty(errorResponse.ErrorDescription.captcha_img) &&
!string.IsNullOrEmpty(errorResponse.ErrorDescription.captcha_sid) &&
// TODO This is shit. But time..time... Need to re-design to handle possible cross-process operations:
// for ex. use collection of happened errors and generate GUIDs for every called method to divide its errors and get them.
// For now it should be used ONLY for showing messages and handling Captcha's.
!App.Current.APIErrorHandler.IsHandled)
{
Deployment.Current.Dispatcher.BeginInvoke(() =>
{
// TODO UI
try
{
Debug.WriteLine("Poping up captcha...");
Popup popup = new Popup();
popup.Height = 480;
popup.Width = 480;
popup.VerticalOffset = 100;
popup.HorizontalOffset = 100;
CaptchaDialog control = new CaptchaDialog();
popup.Child = control;
popup.IsOpen = true;
control.OkButton.Click += (s, args) =>
{
popup.IsOpen = false;
string code = control.CaptchaTextBox.Text;
AddParameter("captcha_sid", App.Current.APIErrorHandler.LastCaptchaSid);
AddParameter("captcha_key", code);
Execute();
};
}
catch (Exception ex)
{
Debug.WriteLine("_UpdatePhoto failed on GlobalSearchPage: " + ex.Message);
}
});
}
else
{
_successHandler(null);
}
}
else
{
Debug.Assert(!response.Contains("\"error\":"));
Debug.Assert(response.Contains("\"response\":"));
// Ok
_successHandler(response);
}
}
catch (Exception ex)
{
Debug.WriteLine("Parse response from APIRequest failed." + ex.Message);
_successHandler(null);
}
}
private async void SignIn(String login, String password, long?captchaSid = null, string captchaKey = null)
{
var app = App.Current as App;
try
{
await app.SignInAsync(LoginTextBox.Text, PasswordBox.Password, captchaSid, captchaKey);
}
catch (VkApiAuthorizationException exception)
{
await Dispatcher.RunAsync(
Windows.UI.Core.CoreDispatcherPriority.Normal,
() => { Authenticating = false; }
);
// TODO: Вывести куда-нибудь сообщения
var alert = new ContentDialog()
{
Title = "Не удается войти",
Content = "Проверьте правильность логина и пароля",
PrimaryButtonText = "OK"
};
Debug.WriteLine(exception.Message);
await alert.ShowAsync();
return;
}
catch (CaptchaNeededException exception)
{
await Dispatcher.RunAsync(
Windows.UI.Core.CoreDispatcherPriority.Normal,
() => { Authenticating = false; }
);
// TODO: Заменить диалог на что-нибудь более приятное
CaptchaImage.Source = new BitmapImage(exception.Img);
var result = await CaptchaDialog.ShowAsync();
if (result == ContentDialogResult.Primary)
{
SignIn(
LoginTextBox.Text,
PasswordBox.Password,
exception.Sid,
CaptchaTextBox.Text);
}
return;
}
catch (VkApiException exception)
{
await Dispatcher.RunAsync(
Windows.UI.Core.CoreDispatcherPriority.Normal,
() => { Authenticating = false; }
);
// TODO: Вывести куда-нибудь сообщения
var alert = new ContentDialog()
{
Title = "Ошибка",
Content = exception.Message,
PrimaryButtonText = "OK"
};
Debug.WriteLine(exception.Message);
await alert.ShowAsync();
return;
}
catch (Exception exception)
{
await Dispatcher.RunAsync(
Windows.UI.Core.CoreDispatcherPriority.Normal,
() => { Authenticating = false; }
);
// TODO: Вывести куда-нибудь сообщения
var alert = new ContentDialog()
{
Title = "Ошибка",
Content = exception.Message,
PrimaryButtonText = "OK"
};
Debug.WriteLine(exception.Message);
await alert.ShowAsync();
return;
}
await Dispatcher.RunAsync(
Windows.UI.Core.CoreDispatcherPriority.Normal,
() => { Authenticating = false; }
);
// TODO: Добавить плавности
Frame.Navigate(typeof(MainPage), null, new DrillInNavigationTransitionInfo());
}
