public override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer)
{
X509Certificate2 cert = (X509Certificate2)value;
writer.WriteValue(
UrlSafeBase64.EncodeBytes(
cert.Export(X509ContentType.Pkcs12)
)
);
}
public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
{
if (reader?.Value != null && reader.Value.GetType() == typeof(string))
{
X509Certificate2 cert = new X509Certificate2(
UrlSafeBase64.DecodeBytes(
(string)reader.Value
)
);
return(cert);
}
else
{
return(null);
}
}
public void SeralizeCertificate()
{
CheckCertificate();
if (PasswordEncrypt)
{
if (EncryptionPassword == null)
{
throw new Exception("No decryption password was specified, can't encrypt the certificate");
}
CertificateBase64 = UrlSafeBase64.EncodeBytes(_certificate.Export(X509ContentType.Pkcs12, EncryptionPassword));
}
if (ProtectedStoragePath != null)
{
throw new NotImplementedException("Todo: implement OS storage");
}
if (!PasswordEncrypt && ProtectedStoragePath == null)
{
CertificateBase64 = UrlSafeBase64.EncodeBytes(_certificate.Export(X509ContentType.Pkcs12));
}
}
/// <summary>
/// Loads an unencrypted cert
/// </summary>
private void LoadCertificate(HashProvider Provider)
{
if (PasswordEncrypt)
{
if (EncryptionPassword == null)
{
throw new Exception("No decryption password was specified, can't encrypt the certificate");
}
_certificate = new X509Certificate2(UrlSafeBase64.DecodeBytes(CertificateBase64), EncryptionPassword);
}
if (ProtectedStoragePath != null)
{
throw new NotImplementedException("Todo: implement OS storage");
}
if (!PasswordEncrypt && ProtectedStoragePath == null)
{
_certificate = new X509Certificate2(UrlSafeBase64.DecodeBytes(CertificateBase64));
}
ComputeHash(Provider);
}
public static string GetBytesB64(int ByteLength)
{
var b = GetBytes(ByteLength);
return(UrlSafeBase64.EncodeBytes(b));
}
/// <summary>
/// Copies the bytes from a b64 string to a new Hash (does not compute a hash)
/// </summary>
public static Hash FromB64(string Base64String, HashProvider _Provider, int SourceBytesLength)
{
var bytes = UrlSafeBase64.DecodeBytes(Base64String);
return(FromComputedBytes(bytes, _Provider, SourceBytesLength));
}
