internal bool ResolveAntiRobot(string qwantCaptchaId, string ruCaptchaId, List <RuClickCaptchaCoordinates> coordinatesList)
{
bool result = false;
string url = "https://api.qwant.com/api/anti_robot/resolve";
string resQuery = string.Empty;
foreach (RuClickCaptchaCoordinates coords in coordinatesList)
{
var parameters = new Dictionary <string, string>()
{
{ "id", qwantCaptchaId },
{ "x", coords.x },
{ "y", coords.y }
};
// post to QwantAPI robot resolve
bool bResult = false;
var postResult = HttpPostHelper.PostRequest(url, parameters, out bResult);
if (bResult)
{
QwantAntiRobotResolveResponse response = JsonConvert.DeserializeObject <QwantAntiRobotResolveResponse>(postResult);
if (response.status == "success")
{
// send reportgood
logger.Warn("Sending 'reportgood' to ruCaptcha");
resQuery = string.Format(RuCaptchaApi.ruCaptchaResUrl,
this.options.ruCaptchaApiKey,
"reportgood",
ruCaptchaId
);
result = true;
break;
}
}
Thread.Sleep(3000);
}
if (!result)
{
logger.Error("Sending 'reportbad' to ruCaptcha");
// send reportbad
resQuery = string.Format(RuCaptchaApi.ruCaptchaResUrl,
this.options.ruCaptchaApiKey,
"reportbad",
ruCaptchaId
);
}
var getResponse = HttpGetHelper.HttpGet(resQuery);
return(result);
}
public string SearchImages(string keywords)
{
// anime%20manga%20wallpaper
int imageQnt = 5;
string url = $"https://api.qwant.com/api/search/images?count={imageQnt}&q={keywords}&t=images&safesearch=1&locale=en_US&uiv=4";
keywords = keywords.Replace(" ", "%20");
string result = HttpGetHelper.HttpGet(url);
return(result);
/*HttpClient httpClient = new HttpClient();
* httpClient.DefaultRequestHeaders.UserAgent.ParseAdd("Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36");
* var result = httpClient.GetAsync(url).Result;
*
* return result.Content.ToString();*/
}
internal bool GetAntiRobot()
{
string qwantCaptchaId = string.Empty;
string ruCaptchaId = string.Empty;
string url = "https://api.qwant.com/api/anti_robot/get";
string response = HttpGetHelper.HttpGet(url);
QwantAntiRobotResponse result = JsonConvert.DeserializeObject <QwantAntiRobotResponse>(response);
if (result.status == "success")
{
qwantCaptchaId = result.data.id;
/* sample code for saving captcha image
*
*
* string base64str = result.data.img.Split(',')[1];
* byte[] bytes = Convert.FromBase64String(base64str);
*
* Image image;
* using (MemoryStream ms = new MemoryStream(bytes))
* {
* image = Image.FromStream(ms);
* }
*
* Bitmap img = new Bitmap(image);
* img.Save($"{outputPath}\\antiRobot.png");*/
var parameters = new Dictionary <string, string>()
{
{ "coordinatescaptcha", "1" },
{ "method", "base64" },
{ "key", this.options.ruCaptchaApiKey },
{ "body", result.data.img },
{ "json", "1" },
{ "textinstructions", "Найдите фигуру, отличающуюся от остальных" }
};
bool bResult = false;
var postResult = HttpPostHelper.PostRequest(RuCaptchaApi.ruCaptchaInUrl, parameters, out bResult);
if (bResult)
{
bResult = false;
var captchaInResult = JsonConvert.DeserializeObject <RuCaptchaApi.RuCaptchaResponse>(postResult);
if (captchaInResult.status != "1")
{
logger.Warn($"RuCaptcha/in.php post request error {captchaInResult.request}");
}
else
{
// captcha post request successfull, try get result
ruCaptchaId = captchaInResult.request;
bool captchaRecognized = false;
int errorsCount = 0;
do
{
Thread.Sleep(5000);
string resQuery = string.Format(RuCaptchaApi.ruCaptchaResUrl,
this.options.ruCaptchaApiKey,
"get",
ruCaptchaId
);
response = HttpGetHelper.HttpGet(resQuery);
RuCaptchaApi.RuCaptchaBasicResponse captchaGetResult;
try
{
captchaGetResult = JsonConvert.DeserializeObject <RuCaptchaApi.RuCaptchaResponse>(response);
captchaRecognized = captchaGetResult.status == "1";
if (!captchaRecognized)
{
logger.Warn($"RuCaptcha/res.php get result error {(captchaGetResult as RuCaptchaApi.RuCaptchaResponse).request}");
errorsCount++;
}
}
catch (Exception ex)
{
captchaGetResult = JsonConvert.DeserializeObject <RuCaptchaApi.RuClickCaptchaResponse>(response);
captchaRecognized = captchaGetResult.status == "1";
if (!captchaRecognized)
{
logger.Warn($"RuCaptcha/res.php get result unknown error");
errorsCount++;
}
}
if (captchaRecognized)
{
var captchaCoordinatesResult = JsonConvert.DeserializeObject <RuCaptchaApi.RuClickCaptchaResponse>(response);
//var coordinates = captchaCoordinatesResult.request[0];
// send results to QwantApi
bResult = this.ResolveAntiRobot(qwantCaptchaId, ruCaptchaId, captchaCoordinatesResult.request);
}
Thread.Sleep(5000);
}while (!captchaRecognized && (errorsCount < 10));
}
}
return(bResult);
}
return(false);
}
