private async Task <LicenseValidationResult> ValidateLicense(
string licenseCode)
{
AspNetZeroLicenseChecker zeroLicenseChecker = this;
LicenseValidationResult result;
using (HttpClient httpClient = new HttpClient())
{
httpClient.BaseAddress = new Uri("https://www.aspnetzero.com/");
httpClient.DefaultRequestHeaders.Accept.Clear();
httpClient.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
LicenseCheckInfo licenseInfo = new LicenseCheckInfo()
{
LicenseCode = licenseCode,
UniqueComputerId = zeroLicenseChecker._uniqueComputerId,
ComputerName = AspNetZeroLicenseChecker.GetComputerName(),
ControlCode = Guid.NewGuid().ToString(),
DateOfClient = DateTime.Now,
ProjectAssemblyName = zeroLicenseChecker.GetAssemblyName(),
LicenseController = zeroLicenseChecker.GetLicenseController()
};
HttpResponseMessage httpResponseMessage = await httpClient.PostAsync("LicenseManagement/CheckLicense", (HttpContent) new StringContent(licenseInfo.ToJsonString(false, false), Encoding.UTF8, "application/json"));
if (!httpResponseMessage.IsSuccessStatusCode)
{
throw new AbpException("Failed on license check");
}
AjaxResponse <LicenseValidationResult> ajaxResponse = JsonConvert.DeserializeObject <AjaxResponse <LicenseValidationResult> >(await httpResponseMessage.Content.ReadAsStringAsync());
if (ajaxResponse.Success && ajaxResponse.Result != null)
{
if (zeroLicenseChecker.GetHashedValue(licenseInfo.ControlCode) != ajaxResponse.Result.ControlCode)
{
throw new AspNetZeroLicenseException("Failed on license check");
}
result = ajaxResponse.Result;
licenseInfo = (LicenseCheckInfo)null;
}
else
{
ErrorInfo error = ajaxResponse.Error;
throw new AbpException(error == null || error.Message == null ? "Failed on license check" : error.Message);
}
}
return(result);
}
private async Task CheckInternal()
{
AspNetZeroLicenseChecker zeroLicenseChecker = this;
try
{
zeroLicenseChecker._uniqueComputerId = AspNetZeroLicenseChecker.GetUniqueComputerId();
zeroLicenseChecker._licenseCheckFilePath = Path.Combine(Path.GetTempPath(), zeroLicenseChecker.GetHashedValue(zeroLicenseChecker.GetLicenseCode()) + ".tmp");
zeroLicenseChecker.Logger.Debug(zeroLicenseChecker._licenseCheckFilePath);
}
catch
{
return;
}
try
{
if (!zeroLicenseChecker.IsProjectNameValid())
{
throw new AspNetZeroLicenseException("Failed to validate project name. Should not rename a project downloaded from aspnetzero.com. You can contact to [email protected] if you are using a licensed product.");
}
if (zeroLicenseChecker.CheckedBefore())
{
return;
}
}
catch (Exception ex)
{
zeroLicenseChecker.Logger.Fatal("Failed to validate project name. Should not rename a project downloaded from aspnetzero.com. You can contact to [email protected] if you are using a licensed product." + Environment.NewLine + ex.Message, ex);
Environment.Exit(-42);
}
await zeroLicenseChecker.ValidateLicenseOnServer();
}
