public void Dispose()
{
if (_caStackHandle != null)
{
_caStackHandle.Dispose();
_caStackHandle = null;
}
if (_x509Handle != null)
{
_x509Handle.Dispose();
_x509Handle = null;
}
if (_evpPkeyHandle != null)
{
_evpPkeyHandle.Dispose();
_evpPkeyHandle = null;
}
if (_pkcs12Handle != null)
{
_pkcs12Handle.Dispose();
}
}
internal static extern SafePkcs12Handle PKCS12_create(
string pass,
string name,
SafeEvpPkeyHandle pkey,
SafeX509Handle cert,
SafeX509StackHandle ca,
int nid_key,
int nid_cert,
int iter,
int mac_iter,
int keytype);
internal OpenSslX509CertificateReader DuplicateHandles()
{
SafeX509Handle certHandle = Interop.libcrypto.X509_dup(_cert);
OpenSslX509CertificateReader duplicate = new OpenSslX509CertificateReader(certHandle);
if (_privateKey != null)
{
SafeEvpPkeyHandle keyHandle = SafeEvpPkeyHandle.DuplicateHandle(_privateKey);
duplicate.SetPrivateKey(keyHandle);
}
return(duplicate);
}
public void Dispose()
{
if (_privateKey != null)
{
_privateKey.Dispose();
_privateKey = null;
}
if (_cert != null)
{
_cert.Dispose();
_cert = null;
}
}
public List <OpenSslX509CertificateReader> ReadCertificates()
{
var certs = new List <OpenSslX509CertificateReader>();
if (_caStackHandle != null && !_caStackHandle.IsInvalid)
{
int caCertCount = Interop.Crypto.GetX509StackFieldCount(_caStackHandle);
for (int i = 0; i < caCertCount; i++)
{
IntPtr certPtr = Interop.Crypto.GetX509StackField(_caStackHandle, i);
if (certPtr != IntPtr.Zero)
{
// The STACK_OF(X509) still needs to be cleaned up, so duplicate the handle out of it.
certs.Add(new OpenSslX509CertificateReader(Interop.libcrypto.X509_dup(certPtr)));
}
}
}
if (_x509Handle != null && !_x509Handle.IsInvalid)
{
// The certificate and (if applicable) private key handles will be given over
// to the OpenSslX509CertificateReader, and the fields here are thus nulled out to
// prevent double-Dispose.
OpenSslX509CertificateReader reader = new OpenSslX509CertificateReader(_x509Handle);
_x509Handle = null;
if (_evpPkeyHandle != null && !_evpPkeyHandle.IsInvalid)
{
reader.SetPrivateKey(_evpPkeyHandle);
_evpPkeyHandle = null;
}
certs.Add(reader);
}
return(certs);
}
internal void SetPrivateKey(SafeEvpPkeyHandle privateKey)
{
_privateKey = privateKey;
}
internal static extern bool PKCS12_parse(SafePkcs12Handle p12, string pass, out SafeEvpPkeyHandle pkey, out SafeX509Handle cert, out SafeX509StackHandle ca);
internal static extern int UpRefEvpPkey(SafeEvpPkeyHandle handle);
internal static extern SafeRsaHandle EVP_PKEY_get1_RSA(SafeEvpPkeyHandle pkey);
