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#include "idl_types.h"
/*
schannel structures
*/
import "netlogon.idl", "nbt.idl", "misc.idl", "security.idl";
[
pointer_default(unique),
helper("../librpc/ndr/ndr_schannel.h", "../librpc/ndr/ndr_nbt.h")
]
interface schannel
{
/* this structure is used internally in the NETLOGON server */
typedef [public,flag(NDR_PAHEX)] struct {
netr_NegotiateFlags negotiate_flags;
uint8 session_key[16];
uint32 sequence;
netr_Credential seed;
netr_Credential client;
netr_Credential server;
netr_SchannelType secure_channel_type;
[string,charset(UTF8)] uint8 computer_name[];
[string,charset(UTF8)] uint8 account_name[];
dom_sid *sid;
} netlogon_creds_CredentialState;
/* This is used in the schannel_store.tdb */
typedef [public] struct {
[string,charset(UTF16)] uint16 *computer_name;
netr_Credential server_challenge;
netr_Credential client_challenge;
} netlogon_cache_entry;
/* MS-NRPC 2.2.1.3.1 NL_AUTH_MESSAGE */
typedef [v1_enum] enum {
NL_NEGOTIATE_REQUEST = 0x00000000,
NL_NEGOTIATE_RESPONSE = 0x00000001
} NL_AUTH_MESSAGE_TYPE;
typedef [bitmap32bit] bitmap {
NL_FLAG_OEM_NETBIOS_DOMAIN_NAME = 0x00000001,
NL_FLAG_OEM_NETBIOS_COMPUTER_NAME = 0x00000002,
NL_FLAG_UTF8_DNS_DOMAIN_NAME = 0x00000004,
NL_FLAG_UTF8_DNS_HOST_NAME = 0x00000008,
NL_FLAG_UTF8_NETBIOS_COMPUTER_NAME = 0x00000010
} NL_AUTH_MESSAGE_FLAGS;
typedef [public,nodiscriminant,noprint] union {
[case (NL_FLAG_OEM_NETBIOS_DOMAIN_NAME)] astring a;
[case (NL_FLAG_OEM_NETBIOS_COMPUTER_NAME)] astring a;
[case (NL_FLAG_UTF8_DNS_DOMAIN_NAME)] nbt_string u;
[case (NL_FLAG_UTF8_DNS_HOST_NAME)] nbt_string u;
[case (NL_FLAG_UTF8_NETBIOS_COMPUTER_NAME)] nbt_string u;
[default] ;
} NL_AUTH_MESSAGE_BUFFER;
typedef [public,nodiscriminant,noprint] union {
[case (NL_NEGOTIATE_RESPONSE)] uint32 dummy;
[default] ;
} NL_AUTH_MESSAGE_BUFFER_REPLY;
typedef [public,flag(NDR_PAHEX)] struct {
NL_AUTH_MESSAGE_TYPE MessageType;
NL_AUTH_MESSAGE_FLAGS Flags;
[switch_is(Flags & NL_FLAG_OEM_NETBIOS_DOMAIN_NAME)] NL_AUTH_MESSAGE_BUFFER oem_netbios_domain;
[switch_is(Flags & NL_FLAG_OEM_NETBIOS_COMPUTER_NAME)] NL_AUTH_MESSAGE_BUFFER oem_netbios_computer;
[switch_is(Flags & NL_FLAG_UTF8_DNS_DOMAIN_NAME)] NL_AUTH_MESSAGE_BUFFER utf8_dns_domain;
[switch_is(Flags & NL_FLAG_UTF8_DNS_HOST_NAME)] NL_AUTH_MESSAGE_BUFFER utf8_dns_host;
[switch_is(Flags & NL_FLAG_UTF8_NETBIOS_COMPUTER_NAME)] NL_AUTH_MESSAGE_BUFFER utf8_netbios_computer;
[switch_is(MessageType & NL_NEGOTIATE_RESPONSE)] NL_AUTH_MESSAGE_BUFFER_REPLY Buffer;
} NL_AUTH_MESSAGE;
/* MS-NRPC 2.2.1.3.2 NL_AUTH_SIGNATURE */
typedef enum {
NL_SIGN_HMAC_SHA256 = 0x0013,
NL_SIGN_HMAC_MD5 = 0x0077
} NL_SIGNATURE_ALGORITHM;
typedef enum {
NL_SEAL_AES128 = 0x001A,
NL_SEAL_RC4 = 0x007A,
NL_SEAL_NONE = 0xFFFF
} NL_SEAL_ALGORITHM;
typedef [public,flag(NDR_PAHEX)] struct {
[value(NL_SIGN_HMAC_MD5)] NL_SIGNATURE_ALGORITHM SignatureAlgorithm;
NL_SEAL_ALGORITHM SealAlgorithm;
uint16 Pad;
uint16 Flags;
uint8 SequenceNumber[8];
uint8 Checksum[8];
uint8 Confounder[8];
} NL_AUTH_SIGNATURE;
const int NL_AUTH_SIGNATURE_SIZE = 0x20;
/* MS-NRPC 2.2.1.3.3 NL_AUTH_SHA2_SIGNATURE */
typedef [public,flag(NDR_PAHEX)] struct {
[value(NL_SIGN_HMAC_SHA256)] NL_SIGNATURE_ALGORITHM SignatureAlgorithm;
NL_SEAL_ALGORITHM SealAlgorithm;
uint16 Pad;
uint16 Flags;
uint8 SequenceNumber[8];
uint8 Checksum[32];
uint8 Confounder[8];
} NL_AUTH_SHA2_SIGNATURE;
}
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