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protect sensitive information from logs

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This commit is contained in:
Tuan Nghia Nguyen
2026-04-26 07:53:37 +10:00
parent da94e7f6da
commit f4b74c837e
1 changed files with 19 additions and 23 deletions
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42
core/ANSLicensingSystem/ANSLicense.cpp
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@@ -70,6 +70,16 @@ namespace {
return out;
}
// Redacts sensitive strings (license keys, activation keys, hardware IDs)
// for logging while preserving enough surface for support-call correlation.
// Keeps the first 4 and last 4 chars; replaces the middle with '*'.
// Strings <= 8 chars are fully masked. Empty strings pass through.
inline std::string mask_secret(const std::string& s) {
if (s.empty()) return s;
if (s.size() <= 8) return std::string(s.size(), '*');
return s.substr(0, 4) + std::string(s.size() - 8, '*') + s.substr(s.size() - 4);
}
// Append both `\` and `/` slash flavours of `raw` to `dst`, lower-cased
// and with a trailing separator forced. Empty / pathologically short
// entries are skipped.
@@ -1015,7 +1025,7 @@ namespace ANSCENTER
ANSCENTER::ANSLSHelper ansHelper(privateKey, licensingServiceURL);
ansHelper.SetupLicenseTemplate();
std::string hwid = ansHelper.GetCurrentHardwareId();
std::cout << "Current HWID: " << hwid << std::endl;
std::cout << "Current HWID: " << mask_secret(hwid) << std::endl;
boost::property_tree::ptree root;
size_t lSize = licenseKeyFiles.size();
boost::property_tree::ptree children;
@@ -1216,8 +1226,6 @@ namespace ANSCENTER
try {
this->_privateKey = _T("AQlSAiRTNtS7X20=");
this->_licenseServiceURL = _T("https://licensingservice.anscenter.com/");
//this->_logger.LogDebug("ANSLSHelper::ANSLSHelper. Private Key:", WString2String(this->_privateKey), __FILE__, __LINE__);
//this->_logger.LogDebug("ANSLSHelper::ANSLSHelper. License URL:", WString2String(this->_licenseServiceURL), __FILE__, __LINE__);
this->_sdkLicenseKey = _T("MYNSU-GBQ2Q-SF5U5-S3RVF-5ZKFD");
SDKRegistration::SetLicenseKey(_sdkLicenseKey.c_str());
this->SetupLicenseTemplate();
@@ -1233,8 +1241,6 @@ namespace ANSCENTER
try {
this->_privateKey = _T("AQlSAiRTNtS7X20=");
this->_licenseServiceURL = String2WString(licenseServiceURL);
//this->_logger.LogDebug("ANSLSHelper::ANSLSHelper. Private Key:", WString2String(this->_privateKey), __FILE__, __LINE__);
//this->_logger.LogDebug("ANSLSHelper::ANSLSHelper. License URL:", WString2String(this->_licenseServiceURL), __FILE__, __LINE__);
this->_sdkLicenseKey = _T("MYNSU-GBQ2Q-SF5U5-S3RVF-5ZKFD");
SDKRegistration::SetLicenseKey(_sdkLicenseKey.c_str());
this->SetupLicenseTemplate();
@@ -1258,8 +1264,6 @@ namespace ANSCENTER
this->_licenseServiceURL = _T("https://licensingservice.anscenter.com/");
}
this->_licenseServiceURL = String2WString(licenseServiceURL);
//this->_logger.LogDebug("ANSLSHelper::ANSLSHelper. Private Key:", WString2String(this->_privateKey), __FILE__, __LINE__);
//this->_logger.LogDebug("ANSLSHelper::ANSLSHelper. License URL:", WString2String(this->_licenseServiceURL), __FILE__, __LINE__);
this->_sdkLicenseKey = _T("MYNSU-GBQ2Q-SF5U5-S3RVF-5ZKFD");
SDKRegistration::SetLicenseKey(_sdkLicenseKey.c_str());
this->SetupLicenseTemplate();
@@ -1289,8 +1293,6 @@ namespace ANSCENTER
this->_licenseServiceURL = _T("https://licensingservice.anscenter.com/");
}
this->_licenseServiceURL = String2WString(licenseServiceURL);
//this->_logger.LogDebug("ANSLSHelper::ANSLSHelper. Private Key:", WString2String(this->_privateKey), __FILE__, __LINE__);
//this->_logger.LogDebug("ANSLSHelper::ANSLSHelper. License URL:", WString2String(this->_licenseServiceURL), __FILE__, __LINE__);
this->_sdkLicenseKey = _T("MYNSU-GBQ2Q-SF5U5-S3RVF-5ZKFD");
SDKRegistration::SetLicenseKey(_sdkLicenseKey.c_str());
this->SetupLicenseTemplate();
@@ -1348,7 +1350,6 @@ namespace ANSCENTER
FILE* licenseFile;
const char* jsonLicense = this->_license->SaveJson();
std::string result(jsonLicense);
//this->_logger.LogDebug("ANSLSHelper::ANSLSHelper. License Key Path:", WString2String(this->_licenseFilePath), __FILE__, __LINE__);
if (!result.empty()) {
if ((licenseFile = _tfopen(WString2String(_licenseFilePath).c_str(), "wt")) != NULL) {
fputs(jsonLicense, licenseFile);
@@ -1375,7 +1376,6 @@ namespace ANSCENTER
try
{
std::string jsonContent = ReadFileContent(WString2String(_licenseFilePath));
//this->_logger.LogDebug("ANSLSHelper::LoadLicenseContent. License file:", WString2String(this->_licenseFilePath), __FILE__, __LINE__);
if (!jsonContent.empty()) {
this->_license->LoadJson(jsonContent.c_str());
return jsonContent;
@@ -1444,9 +1444,7 @@ namespace ANSCENTER
const wchar_t* cpKey = this->_licenseTemplate->GetPrivateKey();
std::wstring wpKey(cpKey);
if (!wpKey.empty()) this->_privateKey = wpKey;
/* this->_logger.LogDebug("ANSLSHelper::LoadLicenseTemplate. Private Key:", WString2String(this->_privateKey), __FILE__, __LINE__);
this->_logger.LogDebug("ANSLSHelper::LoadLicenseTemplate. Public Key:", WString2String(this->_licenseTemplate->GetPublicKeyCertificate()), __FILE__, __LINE__);
*/ return true;
return true;
}
else { // Otherwise it will be xml
this->_licenseTemplate->LoadXml(result.c_str());
@@ -1454,8 +1452,6 @@ namespace ANSCENTER
const wchar_t* cpKey = this->_licenseTemplate->GetPrivateKey();
std::wstring wpKey(cpKey);
if (!wpKey.empty()) this->_privateKey = wpKey;
/* this->_logger.LogDebug("ANSLSHelper::LoadLicenseTemplate. Private Key:", WString2String(this->_privateKey), __FILE__, __LINE__);
this->_logger.LogDebug("ANSLSHelper::LoadLicenseTemplate. Public Key:", WString2String(this->_licenseTemplate->GetPublicKeyCertificate()), __FILE__, __LINE__);*/
return true;
}
}
@@ -2012,7 +2008,7 @@ namespace ANSCENTER
licensingClient.SetLicenseKey(_licenseKey.c_str());
licensingClient.SetHardwareId(hardwareId.c_str());
licensingClient.SetActivationKey(_activationKey.c_str());
this->_logger.LogDebug("ANSLSHelper::ValidateLicenseKey. Hardware Id", _hardwareId, __FILE__, __LINE__);
this->_logger.LogDebug("ANSLSHelper::ValidateLicenseKey. Hardware Id", mask_secret(_hardwareId), __FILE__, __LINE__);
bool validLicense = licensingClient.IsLicenseValid();
if (!validLicense)
@@ -2119,8 +2115,8 @@ namespace ANSCENTER
std::wstring wHardwareId(hardwareId);
std::string sHardwareId = WString2String(wHardwareId);
std::string loggerActivationMessage = str(boost::format("Activation Successful. The returned activation key: %1%") % sActivationKey);
std::string loggerHWIDMessage = str(boost::format("Computer's hardware id: %1%") % sHardwareId);
std::string loggerActivationMessage = str(boost::format("Activation Successful. The returned activation key: %1%") % mask_secret(sActivationKey));
std::string loggerHWIDMessage = str(boost::format("Computer's hardware id: %1%") % mask_secret(sHardwareId));
this->_logger.LogDebug("ANSLSHelper::ValidateLicenseKey", "Product is activated", __FILE__, __LINE__);
this->_logger.LogDebug("ANSLSHelper::ValidateLicenseKey", loggerActivationMessage, __FILE__, __LINE__);
this->_logger.LogDebug("ANSLSHelper::ValidateLicenseKey", loggerHWIDMessage, __FILE__, __LINE__);
@@ -2226,7 +2222,7 @@ namespace ANSCENTER
licensingClient.SetLicenseKey(_licenseKey.c_str());
licensingClient.SetHardwareId(hardwareId.c_str());
licensingClient.SetActivationKey(_activationKey.c_str());
this->_logger.LogDebug("ANSLSHelper::ValidateLicenseKey. Hardware Id", _hardwareId, __FILE__, __LINE__);
this->_logger.LogDebug("ANSLSHelper::ValidateLicenseKey. Hardware Id", mask_secret(_hardwareId), __FILE__, __LINE__);
bool validLicense = licensingClient.IsLicenseValid();
if (!validLicense)
@@ -2333,8 +2329,8 @@ namespace ANSCENTER
std::wstring wHardwareId(hardwareId);
std::string sHardwareId = WString2String(wHardwareId);
std::string loggerActivationMessage = str(boost::format("Activation Successful. The returned activation key: %1%") % sActivationKey);
std::string loggerHWIDMessage = str(boost::format("Computer's hardware id: %1%") % sHardwareId);
std::string loggerActivationMessage = str(boost::format("Activation Successful. The returned activation key: %1%") % mask_secret(sActivationKey));
std::string loggerHWIDMessage = str(boost::format("Computer's hardware id: %1%") % mask_secret(sHardwareId));
this->_logger.LogDebug("ANSLSHelper::ValidateLicenseKey", "Product is activated", __FILE__, __LINE__);
this->_logger.LogDebug("ANSLSHelper::ValidateLicenseKey.", loggerActivationMessage, __FILE__, __LINE__);
this->_logger.LogDebug("ANSLSHelper::ValidateLicenseKey.", loggerHWIDMessage, __FILE__, __LINE__);
@@ -2537,7 +2533,7 @@ namespace ANSCENTER
std::wstring wactKey(actKey);
activationKey = WString2String(wactKey);
//delete newLicense;
this->_logger.LogDebug("ANSLSHelper::ActivateLicenseWithCustomHWID. New license has been received from the licensing server", activationKey, __FILE__, __LINE__);
this->_logger.LogDebug("ANSLSHelper::ActivateLicenseWithCustomHWID. New license has been received from the licensing server", mask_secret(activationKey), __FILE__, __LINE__);
//SaveLicense();
}
else {// Existing _license