internal override async Task <IntPtr> BindSimpleAsync(SafeHandle _ld, string userDn, string password)
{
return(await Task.Factory.StartNew(() =>
{
var berval = new Native.berval
{
bv_len = password.Length,
bv_val = Marshal.StringToHGlobalAnsi(password)
};
var ptr = Marshal.AllocHGlobal(Marshal.SizeOf(berval));
Marshal.StructureToPtr(berval, ptr, false);
var msgidp = 0;
var result = IntPtr.Zero;
NativeMethodsOsx.ldap_sasl_bind(_ld, userDn, null, ptr, IntPtr.Zero, IntPtr.Zero, ref msgidp);
if (msgidp == -1)
{
throw new LdapException($"{nameof(BindSimpleAsync)} failed. {nameof(NativeMethodsOsx.ldap_sasl_bind)} returns wrong or empty result", nameof(NativeMethodsOsx.ldap_sasl_bind), 1);
}
var rc = NativeMethodsOsx.ldap_result(_ld, msgidp, 0, IntPtr.Zero, ref result);
if (rc == Native.LdapResultType.LDAP_ERROR || rc == Native.LdapResultType.LDAP_TIMEOUT)
{
ThrowIfError((int)rc, nameof(NativeMethodsOsx.ldap_sasl_bind));
}
return result;
}).ConfigureAwait(false));
}