142 lines
3.5 KiB
C
142 lines
3.5 KiB
C
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//****************************************************************************
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//
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// Microsoft Remote Access Service
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//
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// Copyright (C) Microsoft Corporation
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//
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// Description: This file contains all structure and constant definitions for
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// the subauthentication package used by ARAP, MD5 and SFM
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//
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//****************************************************************************
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#ifndef _RASSFMSUBAUTH_
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#define _RASSFMSUBAUTH_
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//
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// Get id for our subauthentication package - MSV1_0_SUBAUTHENTICATION_DLL_RAS
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//
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#include <ntmsv1_0.h>
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//
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// Defines for those protocols that need subauthentication at the PDC
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//
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enum RAS_SUBAUTH_PROTO
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{
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RAS_SUBAUTH_PROTO_ARAP = 1,
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RAS_SUBAUTH_PROTO_MD5CHAP = 2,
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RAS_SUBAUTH_PROTO_MD5CHAP_EX = 3,
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RAS_SUBAUTH_PROTO_UNKNOWN = 99
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};
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typedef enum RAS_SUBAUTH_PROTO RAS_SUBAUTH_PROTO;
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typedef struct _RAS_SUBAUTH_INFO
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{
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RAS_SUBAUTH_PROTO ProtocolType;
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DWORD DataSize;
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UCHAR Data[1];
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} RAS_SUBAUTH_INFO, *PRAS_SUBAUTH_INFO;
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#define CHAP_RESPONSE_SIZE 16
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//
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// The RAS_SUBAUTH_INFO 'Data' for ProtocolType RAS_SUBAUTH_PROTO_MD5CHAP.
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//
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typedef struct
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_MD5CHAP_SUBAUTH_INFO
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{
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// The packet sequence number of the challenge sent to peer. PPP CHAP
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// includes this in the hashed information.
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//
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UCHAR uchChallengeId;
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// The challenge sent to peer.
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//
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UCHAR uchChallenge[ 16 ];
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// The challenge response received from peer.
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//
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UCHAR uchResponse[CHAP_RESPONSE_SIZE];
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}
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MD5CHAP_SUBAUTH_INFO;
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//
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// The RAS_SUBAUTH_INFO 'Data' for ProtocolType RAS_SUBAUTH_PROTO_MD5CHAP_EX.
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//
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typedef struct _MD5CHAP_EX_SUBAUTH_INFO
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{
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// The packet sequence number of the challenge sent to peer. PPP CHAP
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// includes this in the hashed information.
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//
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UCHAR uchChallengeId;
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// The challenge response received from peer.
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//
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UCHAR uchResponse[CHAP_RESPONSE_SIZE];
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// The challenge sent to peer.
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//
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UCHAR uchChallenge[ 1 ];
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} MD5CHAP_EX_SUBAUTH_INFO;
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#define MAX_ARAP_USER_NAMELEN 32
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#define MAX_MAC_PWD_LEN 8
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#define ARAP_SUBAUTH_LOGON_PKT 1
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#define ARAP_SUBAUTH_CHGPWD_PKT 2
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#define SFM_SUBAUTH_CHGPWD_PKT 3
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#define SFM_SUBAUTH_LOGON_PKT 4
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#define SFM_2WAY_SUBAUTH_LOGON_PKT ARAP_SUBAUTH_LOGON_PKT
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typedef struct _ARAP_CHALLENGE
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{
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DWORD high;
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DWORD low;
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} ARAP_CHALLENGE, *PARAP_CHALLENGE;
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typedef struct _ARAP_SUBAUTH_REQ
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{
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DWORD PacketType;
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union
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{
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struct
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{
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DWORD fGuestLogon;
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DWORD NTChallenge1;
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DWORD NTChallenge2;
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DWORD MacResponse1;
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DWORD MacResponse2;
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DWORD MacChallenge1;
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DWORD MacChallenge2;
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DWORD NTResponse1;
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DWORD NTResponse2;
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LARGE_INTEGER PasswdCreateDate;
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LARGE_INTEGER PasswdExpireDate;
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} Logon;
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struct
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{
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WCHAR UserName[MAX_ARAP_USER_NAMELEN+1];
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UCHAR OldMunge[MAX_ARAP_USER_NAMELEN+1];
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UCHAR NewMunge[MAX_ARAP_USER_NAMELEN+1];
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} ChgPwd;
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};
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} ARAP_SUBAUTH_REQ, *PARAP_SUBAUTH_REQ;
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//
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// NOTE: make sure this structure size doesn't exceed 16 because of our
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// workaround in using SessionKey of MSV1_0_VALIDATION_INFO structure
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//
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typedef struct _ARAP_SUBAUTH_RESP
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{
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DWORD Result;
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ARAP_CHALLENGE Response;
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} ARAP_SUBAUTH_RESP, *PARAP_SUBAUTH_RESP;
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#endif
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