private NameValueCollection BuildPostData(string encryptedPassword, string timestamp)
{
NameValueCollection postData = new NameValueCollection();
postData.Add("username", username);
postData.Add("password", encryptedPassword);
postData.Add("twofactorcode", twoFactorCode ?? "");
postData.Add("captchagid", requiresCaptcha ? CaptchaID : "-1");
postData.Add("captcha_text", requiresCaptcha ? CaptchaText : "");
postData.Add("emailsteamid", (requires2FA || requiresEmail) ? steamID.ToString() : "");
postData.Add("emailauth", requiresEmail ? EmailCode : "");
postData.Add("rsatimestamp", timestamp);
postData.Add("remember_login", "false");
postData.Add("oauth_client_id", "DE45CD61");
postData.Add("oauth_scope", "read_profile write_profile read_client write_client");
postData.Add("loginfriendlyname", "#login_emailauth_friendlyname_mobile");
postData.Add("donotcache", SteamTimeSyncHelper.GetSystemUnixTime().ToString());
return(postData);
}
public string GenerateSteamGuardCode()
{
return(GenerateSteamGuardCodeForTime(SteamTimeSyncHelper.GetSteamUnixTime()));
}
public async Task <SteamGuardServiceResponse> SubmitSMSCode(string code)
{
var postData = new NameValueCollection();
postData.Add("steamid", _steamSession.SteamID.ToString());
postData.Add("access_token", _steamSession.OAuthToken);
postData.Add("activation_code", code);
int tries = 0;
while (tries <= 30)
{
postData.Set("authenticator_code", _steamGuardData.GenerateSteamGuardCode());
postData.Set("authenticator_time", SteamTimeSyncHelper.GetSteamUnixTime().ToString());
string response = await SteamWebHelper.MobileLoginRequest(SteamAPIEndpoints.STEAMAPI_BASE + "/ITwoFactorService/FinalizeAddAuthenticator/v0001", "POST", postData);
if (response == null)
{
Error = SteamGuardServiceError.EmptyResponse;
return(SteamGuardServiceResponse.Error);
}
var finalizeResponse = JsonConvert.DeserializeObject <FinalizeAuthenticatorResponse>(response);
if (finalizeResponse == null || finalizeResponse.Response == null)
{
Error = SteamGuardServiceError.CorruptResponse;
return(SteamGuardServiceResponse.Error);
}
if (finalizeResponse.Response.Status == 89)
{
return(SteamGuardServiceResponse.WrongSMSCode);
}
if (finalizeResponse.Response.Status == 88)
{
if (tries >= 30)
{
Error = SteamGuardServiceError.GuardSyncFailed;
return(SteamGuardServiceResponse.Error);
}
}
if (!finalizeResponse.Response.Success)
{
Error = SteamGuardServiceError.SuccessMissing;
return(SteamGuardServiceResponse.Error);
}
if (finalizeResponse.Response.WantMore)
{
tries++;
continue;
}
return(SteamGuardServiceResponse.Okay);
}
Error = SteamGuardServiceError.General;
return(SteamGuardServiceResponse.Error);
}