1package pac
2
3import (
4	"bytes"
5
6	"github.com/jcmturner/rpc/v2/mstypes"
7)
8
9// ClientInfo implements https://msdn.microsoft.com/en-us/library/cc237951.aspx
10type ClientInfo struct {
11	ClientID   mstypes.FileTime // A FILETIME structure in little-endian format that contains the Kerberos initial ticket-granting ticket TGT authentication time
12	NameLength uint16           // An unsigned 16-bit integer in little-endian format that specifies the length, in bytes, of the Name field.
13	Name       string           // An array of 16-bit Unicode characters in little-endian format that contains the client's account name.
14}
15
16// Unmarshal bytes into the ClientInfo struct
17func (k *ClientInfo) Unmarshal(b []byte) (err error) {
18	//The PAC_CLIENT_INFO structure is a simple structure that is not NDR-encoded.
19	r := mstypes.NewReader(bytes.NewReader(b))
20
21	k.ClientID, err = r.FileTime()
22	if err != nil {
23		return
24	}
25	k.NameLength, err = r.Uint16()
26	if err != nil {
27		return
28	}
29	k.Name, err = r.UTF16String(int(k.NameLength))
30	return
31}
32