/************************************************************************/ 
/* SISCO SOFTWARE MODULE HEADER *****************************************/ 
/************************************************************************/ 
/*	(c) Copyright Systems Integration Specialists Company, Inc.,	*/ 
/*	1995-2004, All Rights Reserved					*/ 
/*									*/ 
/* MODULE NAME : acseauth.h 						*/ 
/* PRODUCT(S)  :							*/ 
/*									*/ 
/* MODULE DESCRIPTION :							*/ 
/*	ACSE Authentication header file.     				*/ 
/*									*/ 
/* GLOBAL FUNCTIONS DEFINED IN THIS MODULE :				*/ 
/*									*/ 
/* MODIFICATION LOG :							*/ 
/*  Date     Who   Rev     Comments					*/ 
/* --------  ---  ------   -------------------------------------------  */ 
/* 02/05/04  EJV    07     Added MACE_MECH_ID and PASWORD_MECH_ID defs.	*/ 
/* 02/04/04  EJV    06     Removed extern maceMechId.			*/ 
/* 08/20/03  EJV    05     Added extern maceMechId.			*/ 
/* 07/08/03  EJV    04     Del old password auth (OBSOLETE_ACSE_AUTH)	*/ 
/* 03/19/03  MDE    03     Added ACSE_AUTH_MECH_MACE_CERT		*/ 
/* 03/13/03  EJV    02     Added asn1r.h.				*/ 
/* 09/30/02  ASK    01     Created					*/ 
/************************************************************************/ 
 
#ifndef ACSEAUTH_INCLUDED 
#define ACSEAUTH_INCLUDED 
 
#ifdef __cplusplus 
extern "C" { 
#endif 
 
#include "asn1r.h"				/* for MMS_OBJ_ID */ 
 
/************************************************************************/ 
/* New Authentication stuff						*/ 
/************************************************************************/ 
#define ACSE_MAX_LEN_PASSWORD		16 
 
typedef ST_INT16     ST_ACSE_AUTH; 
 
/* Authentication mechanisms MMS_OBJ_ID */ 
#define PASS_MECH_ID	{4, {2 ,2 ,3 ,1 }} 
 
#define MACE_MECH_ID  \
		  { 8,		/* num_comps 			*/ \
		    {		/* comps			*/ \
		    1,		/* ??? 				*/ \
		    0,		/* ??? 				*/ \
		    840,	/* iso member-body usa		*/ \
		    0,		/* ansi-t1-259-1997		*/ \
		    1,		/* stase			*/ \
		    0,		/* stase-authentication value	*/ \
		    1,		/* abstractSyntax		*/ \
		    1		/* version			*/ \
		    }						   \
		  } 
 
/* The ACSE user shall return one of the falling codes once they have   */ 
/* taken a look at the partner's ACSE_AUTH_INFO structure.		*/ 
 
/* These return codes map to the ABRT-diagnostic of the Abort PDU. 	*/ 
/* Returning any of these will result in an abort PDU being sent with 	*/ 
/* the specified diagnostic code.					*/ 
#define ACSE_AUTH_SUCCESS			0 
#define ACSE_DIAG_NO_REASON			1 
#define ACSE_DIAG_PROTOCOL_ERROR		2 
#define ACSE_DIAG_AUTH_MECH_NAME_NOT_RECOGNIZED	3 
#define ACSE_DIAG_AUTH_MECH_NAME_REQUIRED	4 
#define ACSE_DIAG_AUTH_FAILURE			5 
#define ACSE_DIAG_AUTH_REQUIRED			6 
 
/* Mechanism types */ 
#define ACSE_AUTH_MECH_PASSWORD                 0 
#define ACSE_AUTH_MECH_MACE_CERT                1 
#define ACSE_AUTH_MECH_OTHER                    2 
 
/* This structure is used for any mechanism data that must be 		*/ 
/* encoded/decoded by the user instead of the ACSE.			*/ 
typedef struct  
  { 
  ST_INT len;			/* Length of encoded data.		*/ 
  ST_UCHAR *ptr;		/* Pointer to encoded data.		*/ 
  ST_UCHAR *buf;		/* User buffer (chk_free'd if != NULL)	*/ 
  } USR_AUTH_BUFFER; 
 
 
/* User-Supplied Authentication Structure */ 
typedef struct  
  { 
  ST_BOOLEAN auth_pres; /* If this structure is filled out */ 
  ST_INT     mech_type;	/* One of the mechanism types, defined above */ 
 
  union 
    { 
    struct 
      { 
      ST_CHAR password[ACSE_MAX_LEN_PASSWORD + 1]; 
      }	pw_auth; 
    struct 
      { 
      MMS_OBJ_ID mech_id; 	   /* User must set to desired id 	*/ 
      USR_AUTH_BUFFER auth_value;  /* User must encode/decode ASN.1	*/ 
      } other_auth; 
    } u; 
   
  } ACSE_AUTH_INFO; 
 
 
 
/************************************************************************/ 
#ifdef __cplusplus 
} 
#endif 
 
#endif /* ACSEAUTH_INCLUDED */ 
/************************************************************************/