private static void HandleCryptKeyArgument(string cryptKey)
{
if (string.IsNullOrEmpty(cryptKey))
{
ASF.ArchiLogger.LogNullError(nameof(cryptKey));
return;
}
ArchiCryptoHelper.SetEncryptionKey(cryptKey);
}
internal async Task <(bool IsSteamParentalEnabled, string SteamParentalCode)?> ValidateSteamParental(string steamParentalCode = null)
{
if (!Client.IsConnected)
{
return(null);
}
CParental_GetParentalSettings_Request request = new CParental_GetParentalSettings_Request {
steamid = Client.SteamID
};
SteamUnifiedMessages.ServiceMethodResponse response;
try {
response = await UnifiedParentalService.SendMessage(x => x.GetParentalSettings(request));
} catch (Exception e) {
ArchiLogger.LogGenericWarningException(e);
return(null);
}
if (response == null)
{
ArchiLogger.LogNullError(nameof(response));
return(null);
}
if (response.Result != EResult.OK)
{
return(null);
}
CParental_GetParentalSettings_Response body = response.GetDeserializedResponse <CParental_GetParentalSettings_Response>();
if (!body.settings.is_enabled)
{
return(false, null);
}
ArchiCryptoHelper.ESteamParentalAlgorithm steamParentalAlgorithm;
switch (body.settings.passwordhashtype)
{
case 4:
steamParentalAlgorithm = ArchiCryptoHelper.ESteamParentalAlgorithm.Pbkdf2;
break;
case 6:
steamParentalAlgorithm = ArchiCryptoHelper.ESteamParentalAlgorithm.SCrypt;
break;
default:
ASF.ArchiLogger.LogGenericError(string.Format(Strings.WarningUnknownValuePleaseReport, nameof(body.settings.passwordhashtype), body.settings.passwordhashtype));
return(false, null);
}
if ((steamParentalCode != null) && (steamParentalCode.Length == BotConfig.SteamParentalCodeLength))
{
byte i = 0;
byte[] password = new byte[steamParentalCode.Length];
foreach (char character in steamParentalCode)
{
if ((character < '0') || (character > '9'))
{
break;
}
password[i++] = (byte)character;
}
if (i >= steamParentalCode.Length)
{
byte[] passwordHash = ArchiCryptoHelper.GenerateSteamParentalHash(password, body.settings.salt, (byte)body.settings.passwordhash.Length, steamParentalAlgorithm);
if (passwordHash.SequenceEqual(body.settings.passwordhash))
{
return(true, steamParentalCode);
}
}
}
ArchiLogger.LogGenericInfo(Strings.BotGeneratingSteamParentalCode);
steamParentalCode = ArchiCryptoHelper.RecoverSteamParentalCode(body.settings.passwordhash, body.settings.salt, steamParentalAlgorithm);
ArchiLogger.LogGenericInfo(Strings.Done);
return(true, steamParentalCode);
}
