/// <summary>
/// Calls X509V3_EXT_conf_nid()
/// </summary>
/// <param name="issuer"></param>
/// <param name="subject"></param>
/// <param name="name"></param>
/// <param name="critical"></param>
/// <param name="value"></param>
public X509Extension(X509Certificate issuer, X509Certificate subject, string name, bool critical, string value)
: base(IntPtr.Zero, true)
{
using (X509V3Context ctx = new X509V3Context(issuer, subject, null))
{
this.ptr = Native.ExpectNonNull(Native.X509V3_EXT_conf_nid(IntPtr.Zero, ctx.Handle, Native.TextToNID(name), value));
}
}
/// <summary>
/// Creates a X509v3Context(), calls X509V3_set_ctx() on it, then calls
/// X509V3_EXT_add_nconf()
/// </summary>
/// <param name="section"></param>
/// <param name="issuer"></param>
/// <param name="subject"></param>
/// <param name="request"></param>
public void ApplyExtensions(
string section,
X509Certificate issuer,
X509Certificate subject,
X509Request request)
{
using (X509V3Context ctx = new X509V3Context(issuer, subject, request))
{
ctx.SetConfiguration(this);
Native.ExpectSuccess(Native.X509V3_EXT_add_nconf(
this.ptr,
ctx.Handle,
Encoding.ASCII.GetBytes(section),
subject.Handle));
}
}