private async Task PostRedeemCode(string code, string user, string pass)
{
using (var request = new WebRequestExtend())
{
Debug.WriteLine("processing redeem code {0}", code, "");
Dispatcher.Invoke(() => LogTextBlock.Text = "Login...");
// download login form
Debug.WriteLine("downloading login form");
var loginFormString = await Task.Run(() =>
{
return request.DownloadString("https://www.amazon.com/ap/signin?_encoding=UTF8&openid.assoc_handle=usflex&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&openid.mode=checkid_setup&openid.ns=http%3A%2F%2Fspecs.openid.net%2Fauth%2F2.0&openid.ns.pape=http%3A%2F%2Fspecs.openid.net%2Fextensions%2Fpape%2F1.0&openid.pape.max_auth_age=0&openid.return_to=https%3A%2F%2Fwww.amazon.com%2F%3Fref_%3Dnav_signin");
});
// login
//var loginFormString = await Task.Run(() =>
//{
// return _request.DownloadString("https://www.amazon.com/ap/signin?_encoding=UTF8&openid.assoc_handle=usflex&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&openid.mode=checkid_setup&openid.ns=http%3A%2F%2Fspecs.openid.net%2Fauth%2F2.0&openid.ns.pape=http%3A%2F%2Fspecs.openid.net%2Fextensions%2Fpape%2F1.0&openid.pape.max_auth_age=0&openid.return_to=https%3A%2F%2Fwww.amazon.com%2F%3Fref_%3Dnav_signin");
//});
if (string.IsNullOrEmpty(loginFormString))
{
Debug.WriteLine("login form not found");
return;
}
Debug.WriteLine("login form download completed: {0}", loginFormString.Substring(0, loginFormString.Length / 100) + "...");
// create form to post data
Debug.WriteLine("create login form with user={0}, pass={1}", user, pass);
var loginForm = Tools.GetInputs(loginFormString, "signIn") ?? new Dictionary<string, string>();
if (loginForm.Count == 0)
{
loginForm.Add("email", string.Empty);
loginForm.Add("password", string.Empty);
}
loginForm["email"] = user;
loginForm["password"] = pass;
var postLogin = Tools.GetUrlEncoded(loginForm);
Debug.WriteLine("posting login form: {0}", postLogin, "");
var accessTokenForm = await Task.Run(() =>
{
try
{
request.UploadString("https://www.amazon.com/ap/signin", postLogin);
Debug.WriteLine("login success");
return request.DownloadString("https://www.amazon.com/gc/redeem"); // download cookies
}
catch (Exception ex)
{
Debug.WriteLine("login error: {0}", ex.Message, "");
return string.Empty;
}
});
Debug.WriteLine("posting redeem code {0}", code, "");
Dispatcher.Invoke(() => LogTextBlock.Text = string.Format("Login success. Processing redeem code {0}", code));
// get acess token
// var accessTokenForm = await Task.Run(() => _request.DownloadString("https://www.amazon.com/gc/redeem"));
// get cross-sharing-resource-token
var pattern = @"<input type='hidden' name='csrf' value='(.*)' />";
var csrf = string.Empty;
var m = Regex.Match(accessTokenForm, pattern);
if (m.Success)
{
csrf = m.Groups[1].Value;
}
// create redeem form
var redeem = new Dictionary<string, string>();
redeem["csrf"] = csrf;
redeem["claimCode"] = code;
var redeemData = Tools.GetUrlEncoded(redeem);
Debug.WriteLine("redeem params: {0}", redeemData, "");
var result = await Task.Run(() => request.UploadString("https://www.amazon.com/gc/redeem/result", redeemData)) ?? string.Empty;
var success = result.Contains("$1.00 has been added to your Gift Card Balance");
Debug.WriteLine("redeem result: {0}", result.Substring(0, result.Length / 100) + "...", "");
if (success)
{
_totalSuccess++;
}
Debug.WriteLine("{0}/{1} redeem successful", _totalSuccess, _totalCode);
Dispatcher.Invoke(() => LogTextBlock.Text = string.Format("{0}/{1} redeem successful", _totalSuccess, _totalCode));
}
}
private async Task PostRedeemCode(string code, string user, string pass)
{
using (var request = new WebRequestExtend())
{
Debug.WriteLine("processing redeem code {0}", code, "");
Dispatcher.Invoke(() => LogTextBlock.Text = "Login...");
// download login form
Debug.WriteLine("downloading login form");
var loginFormString = await Task.Run(() =>
{
return(request.DownloadString("https://www.amazon.com/ap/signin?_encoding=UTF8&openid.assoc_handle=usflex&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&openid.mode=checkid_setup&openid.ns=http%3A%2F%2Fspecs.openid.net%2Fauth%2F2.0&openid.ns.pape=http%3A%2F%2Fspecs.openid.net%2Fextensions%2Fpape%2F1.0&openid.pape.max_auth_age=0&openid.return_to=https%3A%2F%2Fwww.amazon.com%2F%3Fref_%3Dnav_signin"));
});
// login
//var loginFormString = await Task.Run(() =>
//{
// return _request.DownloadString("https://www.amazon.com/ap/signin?_encoding=UTF8&openid.assoc_handle=usflex&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&openid.mode=checkid_setup&openid.ns=http%3A%2F%2Fspecs.openid.net%2Fauth%2F2.0&openid.ns.pape=http%3A%2F%2Fspecs.openid.net%2Fextensions%2Fpape%2F1.0&openid.pape.max_auth_age=0&openid.return_to=https%3A%2F%2Fwww.amazon.com%2F%3Fref_%3Dnav_signin");
//});
if (string.IsNullOrEmpty(loginFormString))
{
Debug.WriteLine("login form not found");
return;
}
Debug.WriteLine("login form download completed: {0}", loginFormString.Substring(0, loginFormString.Length / 100) + "...");
// create form to post data
Debug.WriteLine("create login form with user={0}, pass={1}", user, pass);
var loginForm = Tools.GetInputs(loginFormString, "signIn") ?? new Dictionary <string, string>();
if (loginForm.Count == 0)
{
loginForm.Add("email", string.Empty);
loginForm.Add("password", string.Empty);
}
loginForm["email"] = user;
loginForm["password"] = pass;
var postLogin = Tools.GetUrlEncoded(loginForm);
Debug.WriteLine("posting login form: {0}", postLogin, "");
var accessTokenForm = await Task.Run(() =>
{
try
{
request.UploadString("https://www.amazon.com/ap/signin", postLogin);
Debug.WriteLine("login success");
return(request.DownloadString("https://www.amazon.com/gc/redeem")); // download cookies
}
catch (Exception ex)
{
Debug.WriteLine("login error: {0}", ex.Message, "");
return(string.Empty);
}
});
Debug.WriteLine("posting redeem code {0}", code, "");
Dispatcher.Invoke(() => LogTextBlock.Text = string.Format("Login success. Processing redeem code {0}", code));
// get acess token
// var accessTokenForm = await Task.Run(() => _request.DownloadString("https://www.amazon.com/gc/redeem"));
// get cross-sharing-resource-token
var pattern = @"<input type='hidden' name='csrf' value='(.*)' />";
var csrf = string.Empty;
var m = Regex.Match(accessTokenForm, pattern);
if (m.Success)
{
csrf = m.Groups[1].Value;
}
// create redeem form
var redeem = new Dictionary <string, string>();
redeem["csrf"] = csrf;
redeem["claimCode"] = code;
var redeemData = Tools.GetUrlEncoded(redeem);
Debug.WriteLine("redeem params: {0}", redeemData, "");
var result = await Task.Run(() => request.UploadString("https://www.amazon.com/gc/redeem/result", redeemData)) ?? string.Empty;
var success = result.Contains("$1.00 has been added to your Gift Card Balance");
Debug.WriteLine("redeem result: {0}", result.Substring(0, result.Length / 100) + "...", "");
if (success)
{
_totalSuccess++;
}
Debug.WriteLine("{0}/{1} redeem successful", _totalSuccess, _totalCode);
Dispatcher.Invoke(() => LogTextBlock.Text = string.Format("{0}/{1} redeem successful", _totalSuccess, _totalCode));
}
}