private void ReplaceKeys(ShockwaveFlash flash)
{
foreach (IFlashTag flashTag in _flash.Tags)
{
if (flashTag.Header.Tag != FlashTagType.DefineBinaryData)
{
continue;
}
var binTag = (DefineBinaryDataTag)flashTag;
string binDat = _encoding.GetString(binTag.Data);
if (binDat.Contains("habbo_login_dialog"))
{
const string dummyFieldPrefix = "name=\"dummy_field\" caption=\"";
string encodedKeys = binDat.GetChild(dummyFieldPrefix, '"');
ExtractRSAKeys(encodedKeys);
string encodedFakeKeys = EncodeRSAKeys(_main.RsaKeys[0][0], _main.RsaKeys[0][1]);
binDat = binDat.Replace(encodedKeys, encodedFakeKeys);
binTag.Data = _encoding.GetBytes(binDat);
flash.Compile();
break;
}
}
}
private void ReplaceRsaKeys(ShockwaveFlash flash)
{
foreach (IFlashTag flashTag in _flash.Tags)
{
if (flashTag.Header.Tag != FlashTagType.DefineBinaryData)
{
continue;
}
var binaryDataTag = (DefineBinaryDataTag)flashTag;
string binaryData = Encoding.UTF8.GetString(binaryDataTag.Data);
if (binaryData.Contains("habbo_login_dialog"))
{
string extractedRsaKeys = binaryData.GetChild("name=\"dummy_field\" caption=\"", '"');
DecodeRsaKeys(extractedRsaKeys);
string generatedRsaKeys = EncodeRsaKeys(Main.FAKE_EXPONENT, Main.FAKE_MODULUS);
binaryData = binaryData.Replace(extractedRsaKeys, generatedRsaKeys);
binaryDataTag.Data = Encoding.UTF8.GetBytes(binaryData);
flash.Compile();
break;
}
}
}