/*
  krb5 PAC
*/

#include "idl_types.h"

import "security.idl", "netlogon.idl", "samr.idl";

[
  uuid("12345778-1234-abcd-0000-00000000"),
  version(0.0),
  pointer_default(unique),
  helpstring("Active Directory KRB5 PAC")
]
interface krb5pac
{
	typedef struct {
		NTTIME logon_time;
		[value(2*strlen_m(account_name))] uint16 size;
		[charset(UTF16)] uint8 account_name[size];
	} PAC_LOGON_NAME;

	typedef [public,flag(NDR_PAHEX)] struct {
		uint32 type;
		[flag(NDR_REMAINING)] DATA_BLOB signature;
	} PAC_SIGNATURE_DATA;

	typedef [gensize] struct {
		netr_SamInfo3 info3;
		dom_sid2 *res_group_dom_sid;
		samr_RidWithAttributeArray res_groups;
    	} PAC_LOGON_INFO;

	typedef struct {
		[value(2*strlen_m(upn_name))] uint16 upn_size;
		uint16 upn_offset;
		[value(2*strlen_m(domain_name))] uint16 domain_size;
		uint16 domain_offset;
		uint16 unknown3; /* 0x01 */
		uint16 unknown4;
		uint32 unknown5;
		[charset(UTF16)] uint8 upn_name[upn_size+2];
		[charset(UTF16)] uint8 domain_name[domain_size+2];
		uint32 unknown6; /* padding */
	} PAC_UNKNOWN_12;

	typedef [public] struct {
		[value(0x00081001)] uint32 unknown1;
		[value(0xCCCCCCCC)] uint32 unknown2;
		[value(NDR_ROUND(ndr_size_PAC_LOGON_INFO(info, ndr->flags)+4,8))] uint32 _ndr_size;
		[value(0x00000000)] uint32 unknown3;
		PAC_LOGON_INFO *info;
    	} PAC_LOGON_INFO_CTR;

	typedef [public,v1_enum] enum {
		PAC_TYPE_LOGON_INFO = 1,
		PAC_TYPE_SRV_CHECKSUM = 6,
		PAC_TYPE_KDC_CHECKSUM = 7,
		PAC_TYPE_LOGON_NAME = 10,
		PAC_TYPE_CONSTRAINED_DELEGATION = 11,
		PAC_TYPE_UNKNOWN_12 = 12
	} PAC_TYPE;

	typedef struct {
		[flag(NDR_REMAINING)] DATA_BLOB remaining;
	} DATA_BLOB_REM;

	typedef [public,nodiscriminant,gensize] union {
		[case(PAC_TYPE_LOGON_INFO)]	PAC_LOGON_INFO_CTR logon_info;
		[case(PAC_TYPE_SRV_CHECKSUM)]	PAC_SIGNATURE_DATA srv_cksum;
		[case(PAC_TYPE_KDC_CHECKSUM)]	PAC_SIGNATURE_DATA kdc_cksum;
		[case(PAC_TYPE_LOGON_NAME)]	PAC_LOGON_NAME logon_name;
		[case(PAC_TYPE_UNKNOWN_12)]	[subcontext(0)] DATA_BLOB_REM unknown;
		/* [case(PAC_TYPE_UNKNOWN_12)]	PAC_UNKNOWN_12 unknown; */
	} PAC_INFO;

	typedef [public,nopush,nopull,noprint] struct {
		PAC_TYPE type;
		[value(_ndr_size_PAC_INFO(info, type, 0))] uint32 _ndr_size;
		[relative,switch_is(type),subcontext(0),subcontext_size(_subcontext_size_PAC_INFO(r, ndr->flags)),flag(NDR_ALIGN8)] PAC_INFO *info;
		[value(0)] uint32 _pad; /* Top half of a 64 bit pointer? */
	} PAC_BUFFER;

	typedef [public] struct {
		uint32 num_buffers;
		uint32 version;
		PAC_BUFFER buffers[num_buffers];
	} PAC_DATA;

	typedef [public] struct {
		PAC_TYPE type;
		uint32 ndr_size;
		[relative,subcontext(0),subcontext_size(NDR_ROUND(ndr_size,8)),flag(NDR_ALIGN8)] DATA_BLOB_REM *info;
		[value(0)] uint32 _pad; /* Top half of a 64 bit pointer? */
	} PAC_BUFFER_RAW;

	typedef [public] struct {
		uint32 num_buffers;
		uint32 version;
		PAC_BUFFER_RAW buffers[num_buffers];
	} PAC_DATA_RAW;

	void decode_pac(
		[in] PAC_DATA pac
		);

	void decode_pac_raw(
		[in] PAC_DATA_RAW pac
		);

	void decode_login_info(
		[in] PAC_LOGON_INFO logon_info
		);
}
