public static bool TryGetX509(this ScpConfig.Certificate config, string password, out X509Certificate2 x509)
{
x509 = null;
if (config == null || string.IsNullOrEmpty(config.pfxFile))
{
return(false);
}
var pfxPath = config.pfxFile.Contains("/") || config.pfxFile.Contains("\\") ? config.pfxFile : Path.Combine(ConfigDir, config.pfxFile);
if (!File.Exists(pfxPath))
{
return(false);
}
try
{
x509 = X509Helper.LoadX509FromFile(pfxPath, password);
}
catch (Exception)
{
return(false);
}
return(true);
}
public static bool TryGetECDsaKeys(this ScpConfig.Certificate config, string password, out byte[] publicKeyRaw, out byte[] privateKeyRaw)
{
publicKeyRaw = null;
privateKeyRaw = null;
if (config == null || !config.TryGetX509(password, out X509Certificate2 x509))
{
return(false);
}
try
{
var publicKey = x509.GetECDsaPublicKey() as ECDsaCng;
if (publicKey == null)
{
return(false);
}
var privateKey = x509.GetECDsaPrivateKey() as ECDsaCng;
if (privateKey == null)
{
return(false);
}
publicKeyRaw = publicKey.ExportPublicKeyRaw();
privateKeyRaw = privateKey.ExportPrivateKeyRaw();
}
catch (Exception)
{
return(false);
}
return(true);
}
