/// <summary>Gets <see cref="License" /> from <see cref="LicensePublisher" /> using specified culture.</summary>
/// <param name="cultureInfo">The specified culture information.</param>
/// <param name="product">The product name.</param>
/// <param name="version">The product version.</param>
/// <param name="licenseKey">The license key.</param>
/// <param name="category">The license category.</param>
/// <param name="name">The user name.</param>
/// <param name="company">The user company.</param>
/// <param name="email">The user email address.</param>
/// <param name="data">The data to set in the license.</param>
/// <returns>The response from <see cref="LicensePublisher" /> which encapsulates a <see cref="License" /> object or
/// an error message.</returns>
public LicensePublisherResponse GetLicense(CultureInfo cultureInfo, string product, Version version, LicenseKey licenseKey, string category, string name, string company, string email, string data)
{
string encryptedResponse = base.Channel.Publish(cultureInfo.LCID, product, version.ToString(), licenseKey.EncryptToString(PublicKey), category, name, company, email, data);
string response = licenseKey.Decrypt(encryptedResponse);
if (response.StartsWith(ErrorHeader, StringComparison.Ordinal))
{
string errorMessage = response.Substring(ErrorHeader.Length, response.Length - ErrorHeader.Length);
return(new LicensePublisherResponse(errorMessage));
}
else
{
return(new LicensePublisherResponse(LicenseManager.VerifySignedLicense(PublicKey, response)));
}
}
private License LoadLicense(string license, object providerData)
{
if (string.IsNullOrEmpty(license))
{
return(null);
}
Assembly assembly = Assembly;
string publicKeyXml = PublicKeyXmlFromAssembly(assembly);
if (string.IsNullOrEmpty(publicKeyXml))
{
throw new InvalidOperationException(ExceptionMessages.FormatNullPublicKey(assembly));
}
using (Rsa publicKey = new Rsa(publicKeyXml))
{
License result = (License)LicenseManager.VerifySignedLicense(publicKey, license);
result.ProviderData = providerData;
return(result);
}
}