我的请求方法
/// <summary>
/// The formal method to use HTTPWebRequests.
/// I got the headers out of Fiddler. I highly recommend this tool to follow HTTPWebRequests.
/// Some Headers are unnecessary but i will use them for a natural-looking HTTPWebRequests.
/// </summary>
/// <param name="inpUrl">URL of the HTTPWebRequest.</param>
/// <param name="inpMethod">Method of the HTTPWebRequest.
/// Example: "POST", "GET", "PUT",...</param>
/// <param name="inpReferer">The Referer of the URL. Sometimes its needed.</param>
/// <param name="inpHost">The Host of the request.</param>
/// <param name="inpAccept">Accept format of the request.</param>
/// <param name="inpNvc">Data which will be wrote if you will do a "Post".</param>
/// <param name="inpXml">If Ajax, then this is required.</param>
/// <param name="autoRedirect">Auto-Redirect.</param>
/// <returns>A HttpWebResponse of the request.</returns>
private HttpWebResponse Request(string inpUrl, string inpMethod, string inpReferer, string inpHost, string inpAccept, NameValueCollection inpNvc, bool inpXml, bool autoRedirect)
{
var request = (HttpWebRequest)WebRequest.Create(inpUrl);
request.Accept = inpAccept;
request.AutomaticDecompression = DecompressionMethods.Deflate | DecompressionMethods.GZip;
request.UserAgent = "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/31.0.1650.57 Safari/537.36";
request.Timeout = 20000;
request.Headers.Add("Accept-Language", "de,en-US;q=0.7,en;q=0.3");
request.AllowAutoRedirect = autoRedirect;
request.CookieContainer = _cookies;
request.Method = inpMethod;
//Volatile variables
if (inpHost != "")
{
request.Host = inpHost;
}
if (inpReferer != "")
{
request.Referer = inpReferer;
}
if (inpXml)
{
request.Headers.Add("X-Requested-With", "XMLHttpRequest");
request.Headers.Add("X-Prototype-Version", "1.7");
request.Headers.Add("Cache-Control", "no-cache");
request.Headers.Add("Pragma", "no-cache");
}
if (inpMethod != "POST") return request.GetResponse() as HttpWebResponse;
var dataString = (inpNvc == null ? null : string.Join("&", Array.ConvertAll(inpNvc.AllKeys, key =>
HttpUtility.UrlEncode(key) +"=" + HttpUtility.UrlEncode(inpNvc[key])
)));
if (dataString == null) return request.GetResponse() as HttpWebResponse;
var dataBytes = Encoding.UTF8.GetBytes(dataString);
request.ContentType = "application/x-www-form-urlencoded; charset=UTF-8";
request.ContentLength = dataBytes.Length;
using (var requestStream = request.GetRequestStream())
{
requestStream.Write(dataBytes, 0, dataBytes.Length);
}
return request.GetResponse() as HttpWebResponse;
}
我正常使用，但是今天。当我试图将新订单发布到商店网站时，它给我带来了错误。我已经在网站上登录了程序，之后我将cookie添加到容器中，但程序抛出系统。 Web.Exception 401 //授权错误。
我试图请求https://backpack.tf/classifieds/sell/4219201808 Html表单= http://pastebin.com/5xLp2jSU 我的发布订单方法=
public void PostOrder(string inpUrl, string metal, int key, string message, bool tradeOffer, bool buyOut, string tradeOfferUrl)
{
var data = new NameValueCollection
{
{"user-id", _userId},
{"currencies[metal]", metal},
{"currencies[keys]", key.ToString()},
{"details", message}
};
if (tradeOffer)
{
if (tradeOfferUrl != string.Empty)
{
data.Add("offers", "1");
data.Add("tradeoffers_url", tradeOfferUrl);
}
}
else
{
data.Add("offers", "0");
data.Add("tradeoffers_url", "");
}
data.Add("buyout", buyOut ? "1" : "0");
const string accept = "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8";
const string referer = "http://backpack.tf/classifieds/buy/Strange/Rust%20Botkiller%20Scattergun%20Mk.I/Tradable/Craftable";
const string host = "backpack.tf";
using (var httpResponse = Request(inpUrl, "POST", referer, host, accept, data, false, false))
{
_cookies.Add(httpResponse.Cookies);
}
}
我的登录方式
public void DoLogin(string inpSteamUserName, string inpSteamPassword, string inpSharedSecret = "")
{
_cookiePath += inpSteamUserName + ".auth";
var responseString = GetIndex();
SetUserId(responseString);
var location = PostLogin();
SetOpenIdParams(location);
// Now do Steam Login.
dynamic steamResult = DoSteamLogin(inpSteamUserName, inpSteamPassword, inpSharedSecret);
if (steamResult == null) return;
PostTransfer(steamResult.transfer_parameters.steamid.ToString(),
steamResult.transfer_parameters.token.ToString(),
steamResult.transfer_parameters.auth.ToString(),
steamResult.transfer_parameters.remember_login.ToString(),
steamResult.transfer_parameters.token_secure.ToString());
location = OpenIdLogin();
location = GetBackpackCookies(location);
if (location == "/" || location == "https://backpack.tf/")
{
// Verify Cookies.
const string url = "https://backpack.tf/";
const string method = "GET";
const string host = "backpack.tf";
const string accept = "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8";
FetchRequest(url, method, "", host, accept, null, false, true);
}
Log.Success("Bot logged in to backpack.tf");
和
private dynamic DoSteamLogin(string username, string password, string inpSharedSecret)
{
dynamic returnObject;
var data = new NameValueCollection { { "username", username } };
const string accept = "text/javascript, text/html, application/xml, text/xml, */*";
const string referer = "https://steamcommunity.com/openid/login?openid.ns=http%3A%2F%2Fspecs.openid.net%2Fauth%2F2.0&openid.mode=checkid_setup&openid.return_to=http%3A%2F%2Fbackpack.tf%2Flogin&openid.realm=http%3A%2F%2Fbackpack.tf&openid.ns.sreg=http%3A%2F%2Fopenid.net%2Fextensions%2Fsreg%2F1.1&openid.claimed_id=http%3A%2F%2Fspecs.openid.net%2Fauth%2F2.0%2Fidentifier_select&openid.identity=http%3A%2F%2Fspecs.openid.net%2Fauth%2F2.0%2Fidentifier_select";
const string host = "steamcommunity.com";
var response = FetchRequest("https://steamcommunity.com/login/getrsakey", "POST", referer, host, accept,
data, true, false);
var rsaJson = JsonConvert.DeserializeObject<GetRsaKeyBackPack>(response);
// Validate
if (!rsaJson.Success)
{
return null;
}
//RSA Encryption
var rsa = new RSACryptoServiceProvider();
var rsaParameters = new RSAParameters
{
Exponent = HexToByte(rsaJson.PublickeyExp),
Modulus = HexToByte(rsaJson.PublickeyMod)
};
rsa.ImportParameters(rsaParameters);
var bytePassword = Encoding.ASCII.GetBytes(password);
var encodedPassword = rsa.Encrypt(bytePassword, false);
var encryptedBase64Password = Convert.ToBase64String(encodedPassword);
SteamResultBackPack loginJson = null;
CookieCollection cookieCollection;
var steamGuardText = "";
var steamGuardId = "";
do
{
Log.Success("SteamWeb: Logging In...");
var captcha = loginJson != null && loginJson.CaptchaNeeded;
var steamGuard = loginJson != null && loginJson.EmailauthNeeded;
var time = Uri.EscapeDataString(rsaJson.Timestamp);
var capGid = "-1";
if (loginJson != null)
{
capGid = Uri.EscapeDataString(loginJson.CaptchaGid);
}
data = new NameValueCollection { { "password", encryptedBase64Password }, { "username", username } };
// Captcha
var capText = "";
if (captcha)
{
Console.WriteLine("SteamWeb: Captcha is needed.");
System.Diagnostics.Process.Start("https://steamcommunity.com/public/captcha.php?gid=" + loginJson.CaptchaGid);
Console.WriteLine("SteamWeb: Type the captcha:");
capText = Uri.EscapeDataString(Console.ReadLine());
}
data.Add("captchagid", captcha ? capGid : "");
data.Add("captcha_text", captcha ? capText : "");
if (inpSharedSecret != "")
{
var twoFactorGenerator = new SteamTwoFactorGenerator
{
SharedSecret = inpSharedSecret
};
data.Add("twofactorcode", twoFactorGenerator.GenerateSteamGuardCodeForTime());
}
else
{
data.Add("twofactorcode", "");
}
data.Add("remember_login", "false");
// Captcha end
// SteamGuard
if (steamGuard)
{
Console.WriteLine("SteamWeb: SteamGuard is needed.");
Console.WriteLine("SteamWeb: Type the code:");
steamGuardText = Uri.EscapeDataString(Console.ReadLine());
steamGuardId = loginJson.Emailsteamid;
data.Add("loginfriendlyname", "machine1");
}
else
{
data.Add("loginfriendlyname", inpSharedSecret);
}
data.Add("emailauth", steamGuardText);
data.Add("Emailsteamid", steamGuardId);
data.Add("donotcache", "1440170894227");
// SteamGuard end
data.Add("rsatimestamp", time);
using (var webResponse = Request("https://steamcommunity.com/login/dologin/", "POST", referer, host, accept, data, true, false))
{
// ReSharper disable once AssignNullToNotNullAttribute
using (var reader = new StreamReader(webResponse.GetResponseStream()))
{
var json = reader.ReadToEnd();
returnObject = JObject.Parse(json);
loginJson = JsonConvert.DeserializeObject<SteamResultBackPack>(json);
cookieCollection = webResponse.Cookies;
}
}
} while (loginJson.CaptchaNeeded || loginJson.EmailauthNeeded);
if (loginJson.Success)
{
foreach (Cookie cookie in cookieCollection)
{
_cookies.Add(cookie);
}
return returnObject;
}
Console.WriteLine("SteamWeb Error: " + loginJson.Message);
return null;
}
我的请求方法仅在发布新订单时抛出错误。
修正：它是登录方法。