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));
}
internal override async Task <IntPtr> BindKerberosAsync(SafeHandle ld)
{
var task = Task.Factory.StartNew(() =>
{
var rc = 0;
var msgid = 0;
var result = IntPtr.Zero;
var rmech = IntPtr.Zero;
var saslDefaults = GetSaslDefaults(ld);
var ptr = Marshal.AllocHGlobal(Marshal.SizeOf(saslDefaults));
Marshal.StructureToPtr(saslDefaults, ptr, false);
do
{
rc = NativeMethodsOsx.ldap_sasl_interactive_bind(ld, null, Native.LdapAuthMechanism.GSSAPI, IntPtr.Zero, IntPtr.Zero,
(uint)Native.LdapInteractionFlags.LDAP_SASL_QUIET,
SaslInteractProc, ptr, result, ref rmech,
ref msgid);
if (rc != (int)Native.ResultCode.SaslBindInProgress)
{
break;
}
NativeMethodsOsx.ldap_msgfree(result);
if (NativeMethodsOsx.ldap_result(ld, msgid, 0, IntPtr.Zero, ref result) == Native.LdapResultType.LDAP_ERROR)
{
ThrowIfError(rc, nameof(NativeMethodsOsx.ldap_sasl_interactive_bind));
}
if (result == IntPtr.Zero)
{
throw new LdapException("Result is not initialized", nameof(NativeMethodsOsx.ldap_sasl_interactive_bind), 1);
}
} while (rc == (int)Native.ResultCode.SaslBindInProgress);
ThrowIfError(ld, rc, nameof(NativeMethodsOsx.ldap_sasl_interactive_bind), new Dictionary <string, string>
{
[nameof(saslDefaults)] = saslDefaults.ToString()
});
return(result);
});
return(await task.ConfigureAwait(false));
}
internal override Native.LdapResultType ldap_result(SafeHandle ld, int msgid, int all, IntPtr timeout, ref IntPtr pMessage) => NativeMethodsOsx.ldap_result(ld, msgid, all, timeout, ref pMessage);