public static bool TryImportLicense(string licenseFile, out string errorMessage)
{
var licenseText = NonBlockingReader.ReadAllTextWithoutLocking(licenseFile);
if (!LicenseVerifier.TryVerify(licenseText, out _))
{
errorMessage = "Invalid license file";
return(false);
}
if (!TryDeserializeLicense(licenseText, out var license))
{
errorMessage = "Invalid license file";
return(false);
}
if (!license.ValidForApplication("ServiceControl"))
{
errorMessage = "License is not for ServiceControl";
return(false);
}
if (license.HasExpired())
{
errorMessage = "Failed to import because the license has expired";
return(false);
}
try
{
new RegistryLicenseStore(Registry.LocalMachine).StoreLicense(licenseText);
}
catch (Exception)
{
errorMessage = "Failed to import license into the registry";
return(false);
}
try
{
var machineLevelLicenseLocation = LicenseFileLocationResolver.GetPathFor(Environment.SpecialFolder.CommonApplicationData);
new FilePathLicenseStore().StoreLicense(machineLevelLicenseLocation, licenseText);
}
catch (Exception)
{
errorMessage = "Failed to import license into the filesystem";
return(false);
}
errorMessage = null;
return(true);
}
public LicenseInstallationResult TryInstallLicense(string licenseText)
{
ValidationResult = LicenseDialogSource.Validate(licenseText);
if (ValidationResult.License != null)
{
if (ValidationResult.License.HasExpired())
{
return(LicenseInstallationResult.Expired);
}
new RegistryLicenseStore().StoreLicense(licenseText);
new FilePathLicenseStore().StoreLicense(LicenseFileLocationResolver.GetPathFor(Environment.SpecialFolder.LocalApplicationData), licenseText);
CurrentLicense = ValidationResult.License;
return(LicenseInstallationResult.Succeeded);
}
LogTo.Warning($"Can't install license: {ValidationResult.Result}");
return(LicenseInstallationResult.Failed);
}
public void Refresh()
{
Logger.Debug("Checking License Status");
var sources = new LicenseSource[]
{
new LicenseSourceFilePath(LicenseFileLocationResolver.GetPathFor(Environment.SpecialFolder.CommonApplicationData))
};
var result = ActiveLicense.Find("ServiceControl", sources);
if (result.License.HasExpired())
{
foreach (var report in result.Report)
{
Logger.Info(report);
}
Logger.Warn("License has expired");
}
IsValid = !result.License.HasExpired();
Details = result.License;
}
static string GetMachineLevelLicenseLocation()
{
return(LicenseFileLocationResolver.GetPathFor(Environment.SpecialFolder.CommonApplicationData));
}