/// <summary>
/// Get file name or return default
/// </summary>
/// <param name="cert"></param>
/// <param name="defaultName"></param>
/// <returns></returns>
public static string GetFileNameOrDefault(this X509CertificateModel cert,
string defaultName)
{
try {
var dn = Utils.ParseDistinguishedName(cert.Subject);
var prefix = dn
.FirstOrDefault(x => x.StartsWith("CN=",
StringComparison.OrdinalIgnoreCase)).Substring(3);
return(prefix + " [" + cert.Thumbprint + "]");
}
catch {
return(defaultName);
}
}
/// <summary>
/// Get Raw data
/// </summary>
/// <returns></returns>
public static byte[] ToRawData(this X509CertificateModel model)
{
const string certPemHeader = "-----BEGIN CERTIFICATE-----";
const string certPemFooter = "-----END CERTIFICATE-----";
if (model == null)
{
throw new ArgumentNullException(nameof(model));
}
if (model.Certificate == null)
{
throw new ArgumentNullException(nameof(model.Certificate));
}
switch (model.Certificate.Type)
{
case JTokenType.Bytes:
return((byte[])model.Certificate);
case JTokenType.String:
var request = (string)model.Certificate;
if (request.Contains(certPemHeader,
StringComparison.OrdinalIgnoreCase))
{
var strippedCertificateRequest = request.Replace(
certPemHeader, "", StringComparison.OrdinalIgnoreCase);
strippedCertificateRequest = strippedCertificateRequest.Replace(
certPemFooter, "", StringComparison.OrdinalIgnoreCase);
return(Convert.FromBase64String(strippedCertificateRequest));
}
return(Convert.FromBase64String(request));
default:
throw new ArgumentException(
"Bad certificate data", nameof(model.Certificate));
}
}
/// <summary>
/// Convert to framework model
/// </summary>
/// <returns></returns>
public static Certificate ToStackModel(this X509CertificateModel model)
{
return(CertificateEx.Create(model.ToRawData()));
}
