public void Format()
{
const string password = "******";
GetRsaKeyResponse getRsaKeyResponse = new GetRsaKeyResponse();
getRsaKeyResponse.PublicKeyMod =
"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";
getRsaKeyResponse.PublicKeyExp = "010001";
var encryptedPassword = EncryptPasswordFactory.Create(getRsaKeyResponse, password);
Assert.Contains("=", encryptedPassword);
}
private GetRsaKeyResponse GetRsaKey(string username)
{
var postContent = PostDataFactory.CreateGetRsaKeyData(username);
GetRsaKeyResponse getRsaKeyResponse = null;
var response = _requestFactory.Create(HttpMethod.POST,
Uris.SteamCommunitySecureBase,
SteamCommunityEndpoints.GetRsaKey, Accept.All,
HttpHeaderValues.AcceptLanguageOne, false, true, true, true,
false, postContent);
string responseContent = response.Content.ReadAsStringAsync().Result;
getRsaKeyResponse =
JsonConvert.DeserializeObject <GetRsaKeyResponse>(responseContent);
return(getRsaKeyResponse);
}
internal static string Create(GetRsaKeyResponse getRsaKeyResponse, string password)
{
var encryptPasswordModel = new EncryptPasswordModel
{
PublicKeyExp = getRsaKeyResponse.PublicKeyExp,
PublicKeyMod = getRsaKeyResponse.PublicKeyMod,
Password = password
};
var encrypted = string.Empty;
while (encrypted.Length < 2 || encrypted.Substring(encrypted.Length - 2) != "==")
{
encrypted = EncryptPassword(encryptPasswordModel);
}
return(encrypted);
}
private DoLoginResponse DoLogin(GetRsaKeyResponse getRsaKeyResponse,
string username, string password, string sharedSecret)
{
DoLoginResponse doLoginResponse = null;
var encryptedPassword = EncryptPasswordFactory.Create(getRsaKeyResponse, password);
var content = PostDataFactory.CreateDoLoginData(username,
encryptedPassword, getRsaKeyResponse.Timestamp,
TwoFactorCodeFactory.Create(sharedSecret));
var response = _requestFactory.Create(HttpMethod.POST,
Uris.SteamCommunitySecureBase,
SteamCommunityEndpoints.DoLogin, Accept.All,
HttpHeaderValues.AcceptLanguageOne, false, true, true, true,
false, content);
string responseContent = response.Content.ReadAsStringAsync().Result;
doLoginResponse =
JsonConvert.DeserializeObject <DoLoginResponse>(responseContent);
return(doLoginResponse);
}
async Task <bool> doLogin()
{
// Assume validity checks have been done
// 1. Get RSA key
GetRsaKeyResponse rsaResponse = await loginClient.GetRsaKeyAsync(usernameTextBox.Text);
if (!rsaResponse.Success)
{
setMessage(!string.IsNullOrEmpty(rsaResponse.Message) ? rsaResponse.Message : "Can't get RSA key for sending login info.");
return(false);
}
// 2. Encrypt password
string encryptedPassword;
using (var rsa = new RSACryptoServiceProvider())
{
rsa.ImportParameters(new RSAParameters
{
Modulus = hexToBytes(rsaResponse.PublicKeyMod),
Exponent = hexToBytes(rsaResponse.PublicKeyExp)
});
// Filter password to ASCII characters (the login script does this)
string password = System.Text.RegularExpressions.Regex.Replace(passwordTextBox.Text, "[^\u0000-\u007F]", string.Empty);
byte[] passwordBlob = Encoding.UTF8.GetBytes(password);
byte[] crypted = rsa.Encrypt(passwordBlob, false);
encryptedPassword = Convert.ToBase64String(crypted);
}
// 3. Send request to server
DoLoginRequest request = new DoLoginRequest
{
Password = encryptedPassword,
Username = usernameTextBox.Text,
TwoFactorCode = mobileAuthTextBox.Text,
EmailAuth = emailAuthTextBox.Text,
LoginFriendlyName = friendlyNameTextBox.Text,
CaptchaText = captchaTextBox.Text,
RsaTimeStamp = rsaResponse.Timestamp,
RememberLogin = true
};
if (loginResponse != null)
{
request.CaptchaGid = loginResponse.CaptchaGid;
request.EmailSteamId = loginResponse.EmailSteamId;
}
else
{
request.CaptchaGid = -1;
}
loginResponse = await loginClient.DoLoginAsync(request);
if (loginResponse == null)
{
return(false);
}
return(loginResponse.Success && loginResponse.LoginComplete);
}
private SkadiLoginResponse ExecuteUntilLogin(SkadiLoginData skadiLoginData)
{
GetSession();
GetRsaKeyResponse rsaKey = new GetRsaKeyResponse();
DoLoginResponse doLoginResponse = new DoLoginResponse();
var doLoginSuccessful = false;
do
{
try
{
rsaKey = GetRsaKey(skadiLoginData.Username);
doLoginResponse = DoLogin(rsaKey, skadiLoginData.Username,
skadiLoginData.Password, skadiLoginData.SharedSecret);
if (!DoLoginResponseValidator.IsValid(doLoginResponse))
{
if (doLoginResponse.CaptchaNeeded)
{
// TODO: Get exact time for cooldown of captcha!
Task.Delay(TimeSpan.FromMinutes(25));
}
rsaKey = null;
doLoginResponse = null;
}
else
{
doLoginSuccessful = true;
}
}
catch (Exception)
{
Task.Delay(
TimeSpan.FromSeconds(
_skadiLoginConfiguration.WaitTimeEachError)).Wait();
}
}while (doLoginSuccessful == false);
bool errorInTransfer = false;
do
{
try
{
Transfer(doLoginResponse);
}
catch (Exception)
{
errorInTransfer = true;
Task.Delay(TimeSpan.FromSeconds(5)).Wait();
}
} while (errorInTransfer);
SkadiLoginResponse skadiLoginResponse = null;
do
{
try
{
skadiLoginResponse = SetSession();
}
catch (Exception)
{
Task.Delay(TimeSpan.FromSeconds(5)).Wait();
}
} while (skadiLoginResponse == null);
return(skadiLoginResponse);
}
