/* 
   Unix SMB/CIFS implementation.
   SMB parameters and setup
   Copyright (C) Andrew Tridgell 1992-1997
   Copyright (C) Luke Kenneth Casson Leighton 1996-1997
   Copyright (C) Paul Ashton 1997
   
   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 2 of the License, or
   (at your option) any later version.
   
   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.
   
   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software
   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/

#ifndef _RPC_LSA_H /* _RPC_LSA_H */
#define _RPC_LSA_H 

#include "rpc_misc.h"

enum SID_NAME_USE
{
	SID_NAME_USE_NONE = 0,/* NOTUSED */
	SID_NAME_USER    = 1, /* user */
	SID_NAME_DOM_GRP = 2, /* domain group */
	SID_NAME_DOMAIN  = 3, /* domain: don't know what this is */
	SID_NAME_ALIAS   = 4, /* local group */
	SID_NAME_WKN_GRP = 5, /* well-known group */
	SID_NAME_DELETED = 6, /* deleted account: needed for c2 rating */
	SID_NAME_INVALID = 7, /* invalid account */
	SID_NAME_UNKNOWN = 8  /* oops. */
};

/* Opcodes available on PIPE_LSARPC */

#define LSA_CLOSE              0x00
#define LSA_DELETE             0x01
#define LSA_ENUM_PRIVS         0x02
#define LSA_QUERYSECOBJ        0x03
#define LSA_SETSECOBJ          0x04
#define LSA_CHANGEPASSWORD     0x05
#define LSA_OPENPOLICY         0x06
#define LSA_QUERYINFOPOLICY    0x07
#define LSA_SETINFOPOLICY      0x08
#define LSA_CLEARAUDITLOG      0x09
#define LSA_CREATEACCOUNT      0x0a
#define LSA_ENUM_ACCOUNTS      0x0b
#define LSA_CREATETRUSTDOM     0x0c
#define LSA_ENUMTRUSTDOM       0x0d
#define LSA_LOOKUPNAMES        0x0e
#define LSA_LOOKUPSIDS         0x0f
#define LSA_CREATESECRET       0x10
#define LSA_OPENACCOUNT	       0x11
#define LSA_ENUMPRIVSACCOUNT   0x12
#define LSA_ADDPRIVS           0x13
#define LSA_REMOVEPRIVS        0x14
#define LSA_GETQUOTAS          0x15
#define LSA_SETQUOTAS          0x16
#define LSA_GETSYSTEMACCOUNT   0x17
#define LSA_SETSYSTEMACCOUNT   0x18
#define LSA_OPENTRUSTDOM       0x19
#define LSA_QUERYTRUSTDOM      0x1a
#define LSA_SETINFOTRUSTDOM    0x1b
#define LSA_OPENSECRET         0x1c
#define LSA_SETSECRET          0x1d
#define LSA_QUERYSECRET        0x1e
#define LSA_LOOKUPPRIVVALUE    0x1f
#define LSA_LOOKUPPRIVNAME     0x20
#define LSA_PRIV_GET_DISPNAME  0x21
#define LSA_DELETEOBJECT       0x22
#define LSA_ENUMACCTWITHRIGHT  0x23
#define LSA_ENUMACCTRIGHTS     0x24
#define LSA_ADDACCTRIGHTS      0x25
#define LSA_REMOVEACCTRIGHTS   0x26
#define LSA_QUERYTRUSTDOMINFO  0x27
#define LSA_SETTRUSTDOMINFO    0x28
#define LSA_DELETETRUSTDOM     0x29
#define LSA_STOREPRIVDATA      0x2a
#define LSA_RETRPRIVDATA       0x2b
#define LSA_OPENPOLICY2        0x2c
#define LSA_UNK_GET_CONNUSER   0x2d /* LsaGetConnectedCredentials ? */

/* XXXX these are here to get a compile! */
#define LSA_LOOKUPRIDS      0xFD

/* DOM_QUERY - info class 3 and 5 LSA Query response */
typedef struct dom_query_info
{
  uint16 uni_dom_max_len; /* domain name string length * 2 */
  uint16 uni_dom_str_len; /* domain name string length * 2 */
  uint32 buffer_dom_name; /* undocumented domain name string buffer pointer */
  uint32 buffer_dom_sid; /* undocumented domain SID string buffer pointer */
  UNISTR2 uni_domain_name; /* domain name (unicode string) */
  DOM_SID2 dom_sid; /* domain SID */

} DOM_QUERY;

/* level 5 is same as level 3. */
typedef DOM_QUERY DOM_QUERY_3;
typedef DOM_QUERY DOM_QUERY_5;

/* level 2 is auditing settings */
typedef struct dom_query_2
{
	uint32 auditing_enabled;
	uint32 count1; /* usualy 7, at least on nt4sp4 */
	uint32 count2; /* the same */
	uint32 *auditsettings;
} DOM_QUERY_2;

/* level 6 is server role information */
typedef struct dom_query_6
{
	uint16 server_role; /* 2=backup, 3=primary */
} DOM_QUERY_6;

typedef struct seq_qos_info
{
	uint32 len; /* 12 */
	uint16 sec_imp_level; /* 0x02 - impersonation level */
	uint8  sec_ctxt_mode; /* 0x01 - context tracking mode */
	uint8  effective_only; /* 0x00 - effective only */

} LSA_SEC_QOS;

typedef struct obj_attr_info
{
	uint32 len;          /* 0x18 - length (in bytes) inc. the length field. */
	uint32 ptr_root_dir; /* 0 - root directory (pointer) */
	uint32 ptr_obj_name; /* 0 - object name (pointer) */
	uint32 attributes;   /* 0 - attributes (undocumented) */
	uint32 ptr_sec_desc; /* 0 - security descriptior (pointer) */
	uint32 ptr_sec_qos;  /* security quality of service */
	LSA_SEC_QOS *sec_qos;

} LSA_OBJ_ATTR;

/* LSA_Q_OPEN_POL - LSA Query Open Policy */
typedef struct lsa_q_open_pol_info
{
	uint32 ptr;         /* undocumented buffer pointer */
	uint16 system_name; /* 0x5c - system name */
	LSA_OBJ_ATTR attr ; /* object attributes */

	uint32 des_access; /* desired access attributes */

} LSA_Q_OPEN_POL;

/* LSA_R_OPEN_POL - response to LSA Open Policy */
typedef struct lsa_r_open_pol_info
{
	POLICY_HND pol; /* policy handle */
	NTSTATUS status; /* return code */

} LSA_R_OPEN_POL;

/* LSA_Q_OPEN_POL2 - LSA Query Open Policy */
typedef struct lsa_q_open_pol2_info
{
	uint32       ptr;             /* undocumented buffer pointer */
	UNISTR2      uni_server_name; /* server name, starting with two '\'s */
	LSA_OBJ_ATTR attr           ; /* object attributes */

	uint32 des_access; /* desired access attributes */

} LSA_Q_OPEN_POL2;

/* LSA_R_OPEN_POL2 - response to LSA Open Policy */
typedef struct lsa_r_open_pol2_info
{
	POLICY_HND pol; /* policy handle */
	NTSTATUS status; /* return code */

} LSA_R_OPEN_POL2;


#define POLICY_VIEW_LOCAL_INFORMATION    0x00000001
#define POLICY_VIEW_AUDIT_INFORMATION    0x00000002
#define POLICY_GET_PRIVATE_INFORMATION   0x00000004
#define POLICY_TRUST_ADMIN               0x00000008
#define POLICY_CREATE_ACCOUNT            0x00000010
#define POLICY_CREATE_SECRET             0x00000020
#define POLICY_CREATE_PRIVILEGE          0x00000040
#define POLICY_SET_DEFAULT_QUOTA_LIMITS  0x00000080
#define POLICY_SET_AUDIT_REQUIREMENTS    0x00000100
#define POLICY_AUDIT_LOG_ADMIN           0x00000200
#define POLICY_SERVER_ADMIN              0x00000400
#define POLICY_LOOKUP_NAMES              0x00000800

#define POLICY_ALL_ACCESS ( STANDARD_RIGHTS_REQUIRED_ACCESS  |\
                            POLICY_VIEW_LOCAL_INFORMATION    |\
                            POLICY_VIEW_AUDIT_INFORMATION    |\
                            POLICY_GET_PRIVATE_INFORMATION   |\
                            POLICY_TRUST_ADMIN               |\
                            POLICY_CREATE_ACCOUNT            |\
                            POLICY_CREATE_SECRET             |\
                            POLICY_CREATE_PRIVILEGE          |\
                            POLICY_SET_DEFAULT_QUOTA_LIMITS  |\
                            POLICY_SET_AUDIT_REQUIREMENTS    |\
                            POLICY_AUDIT_LOG_ADMIN           |\
                            POLICY_SERVER_ADMIN              |\
                            POLICY_LOOKUP_NAMES )


#define POLICY_READ       ( STANDARD_RIGHTS_READ_ACCESS      |\
                            POLICY_VIEW_AUDIT_INFORMATION    |\
                            POLICY_GET_PRIVATE_INFORMATION)

#define POLICY_WRITE      ( STANDARD_RIGHTS_WRITE_ACCESS     |\
                            POLICY_TRUST_ADMIN               |\
                            POLICY_CREATE_ACCOUNT            |\
                            POLICY_CREATE_SECRET             |\
                            POLICY_CREATE_PRIVILEGE          |\
                            POLICY_SET_DEFAULT_QUOTA_LIMITS  |\
                            POLICY_SET_AUDIT_REQUIREMENTS    |\
                            POLICY_AUDIT_LOG_ADMIN           |\
                            POLICY_SERVER_ADMIN)

#define POLICY_EXECUTE    ( STANDARD_RIGHTS_EXECUTE_ACCESS   |\
                            POLICY_VIEW_LOCAL_INFORMATION    |\
                            POLICY_LOOKUP_NAMES )

/* LSA_Q_QUERY_SEC_OBJ - LSA query security */
typedef struct lsa_query_sec_obj_info
{
	POLICY_HND pol; /* policy handle */
	uint32 sec_info;

} LSA_Q_QUERY_SEC_OBJ;

/* LSA_R_QUERY_SEC_OBJ - probably an open */
typedef struct r_lsa_query_sec_obj_info
{
	uint32 ptr;
	SEC_DESC_BUF *buf;

	NTSTATUS status;         /* return status */

} LSA_R_QUERY_SEC_OBJ;

/* LSA_Q_QUERY_INFO - LSA query info policy */
typedef struct lsa_query_info
{
	POLICY_HND pol; /* policy handle */
    uint16 info_class; /* info class */

} LSA_Q_QUERY_INFO;

/* LSA_INFO_UNION */
typedef union lsa_info_union
{
	DOM_QUERY_2 id2;
	DOM_QUERY_3 id3;
	DOM_QUERY_5 id5;
	DOM_QUERY_6 id6;
} LSA_INFO_UNION;

/* LSA_R_QUERY_INFO - response to LSA query info policy */
typedef struct lsa_r_query_info
{
    uint32 undoc_buffer; /* undocumented buffer pointer */
    uint16 info_class; /* info class (same as info class in request) */
   
	LSA_INFO_UNION dom; 

	NTSTATUS status; /* return code */

} LSA_R_QUERY_INFO;

/* LSA_Q_ENUM_TRUST_DOM - LSA enumerate trusted domains */
typedef struct lsa_enum_trust_dom_info
{
	POLICY_HND pol; /* policy handle */
    uint32 enum_context; /* enumeration context handle */
    uint32 preferred_len; /* preferred maximum length */

} LSA_Q_ENUM_TRUST_DOM;

/* LSA_R_ENUM_TRUST_DOM - response to LSA enumerate trusted domains */
typedef struct lsa_r_enum_trust_dom_info
{
	uint32 enum_context; /* enumeration context handle */
	uint32 num_domains; /* number of domains */
	uint32 ptr_enum_domains; /* buffer pointer to num domains */

	/* this lot is only added if ptr_enum_domains is non-NULL */
	uint32 num_domains2; /* number of domains */
	UNIHDR2 *hdr_domain_name;
	UNISTR2 *uni_domain_name;
	DOM_SID2 *domain_sid;

	NTSTATUS status; /* return code */

} LSA_R_ENUM_TRUST_DOM;

/* LSA_Q_CLOSE */
typedef struct lsa_q_close_info
{
	POLICY_HND pol; /* policy handle */

} LSA_Q_CLOSE;

/* LSA_R_CLOSE */
typedef struct lsa_r_close_info
{
	POLICY_HND pol; /* policy handle.  should be all zeros. */

	NTSTATUS status; /* return code */

} LSA_R_CLOSE;


#define MAX_REF_DOMAINS 32

/* DOM_TRUST_HDR */
typedef struct dom_trust_hdr
{
	UNIHDR hdr_dom_name; /* referenced domain unicode string headers */
	uint32 ptr_dom_sid;

} DOM_TRUST_HDR;
	
/* DOM_TRUST_INFO */
typedef struct dom_trust_info
{
	UNISTR2  uni_dom_name; /* domain name unicode string */
	DOM_SID2 ref_dom     ; /* referenced domain SID */

} DOM_TRUST_INFO;
	
/* DOM_R_REF */
typedef struct dom_ref_info
{
    uint32 num_ref_doms_1; /* num referenced domains */
    uint32 ptr_ref_dom; /* pointer to referenced domains */
    uint32 max_entries; /* 32 - max number of entries */
    uint32 num_ref_doms_2; /* num referenced domains */

    DOM_TRUST_HDR  hdr_ref_dom[MAX_REF_DOMAINS]; /* referenced domains */
    DOM_TRUST_INFO ref_dom    [MAX_REF_DOMAINS]; /* referenced domains */

} DOM_R_REF;

/* the domain_idx points to a SID associated with the name */

/* LSA_TRANS_NAME - translated name */
typedef struct lsa_trans_name_info
{
	uint16 sid_name_use; /* value is 5 for a well-known group; 2 for a domain group; 1 for a user... */
	UNIHDR hdr_name; 
	uint32 domain_idx; /* index into DOM_R_REF array of SIDs */

} LSA_TRANS_NAME;

/* This number purly arbitary - just to prevent a client from requesting large amounts of memory */
#define MAX_LOOKUP_SIDS 256

/* LSA_TRANS_NAME_ENUM - LSA Translated Name Enumeration container */
typedef struct lsa_trans_name_enum_info
{
	uint32 num_entries;
	uint32 ptr_trans_names;
	uint32 num_entries2;
	
	LSA_TRANS_NAME *name; /* translated names  */
	UNISTR2 *uni_name;

} LSA_TRANS_NAME_ENUM;

/* LSA_SID_ENUM - LSA SID enumeration container */
typedef struct lsa_sid_enum_info
{
	uint32 num_entries;
	uint32 ptr_sid_enum;
	uint32 num_entries2;
	
	uint32 *ptr_sid; /* domain SID pointers to be looked up. */
	DOM_SID2 *sid; /* domain SIDs to be looked up. */

} LSA_SID_ENUM;

/* LSA_Q_LOOKUP_SIDS - LSA Lookup SIDs */
typedef struct lsa_q_lookup_sids
{
	POLICY_HND          pol; /* policy handle */
	LSA_SID_ENUM        sids;
	LSA_TRANS_NAME_ENUM names;
	LOOKUP_LEVEL        level;
	uint32              mapped_count;

} LSA_Q_LOOKUP_SIDS;

/* LSA_R_LOOKUP_SIDS - response to LSA Lookup SIDs */
typedef struct lsa_r_lookup_sids
{
	uint32              ptr_dom_ref;
	DOM_R_REF           *dom_ref; /* domain reference info */

	LSA_TRANS_NAME_ENUM *names;
	uint32              mapped_count;

	NTSTATUS            status; /* return code */

} LSA_R_LOOKUP_SIDS;

/* LSA_Q_LOOKUP_NAMES - LSA Lookup NAMEs */
typedef struct lsa_q_lookup_names
{
	POLICY_HND pol; /* policy handle */
	uint32 num_entries;
	uint32 num_entries2;
	UNIHDR  *hdr_name; /* name buffer pointers */
	UNISTR2 *uni_name; /* names to be looked up */

	uint32 num_trans_entries;
	uint32 ptr_trans_sids; /* undocumented domain SID buffer pointer */
	uint32 lookup_level;
	uint32 mapped_count;

} LSA_Q_LOOKUP_NAMES;

/* LSA_R_LOOKUP_NAMES - response to LSA Lookup NAMEs by name */
typedef struct lsa_r_lookup_names
{
	uint32 ptr_dom_ref;
	DOM_R_REF *dom_ref; /* domain reference info */

	uint32 num_entries;
	uint32 ptr_entries;
	uint32 num_entries2;
	DOM_RID2 *dom_rid; /* domain RIDs being looked up */

	uint32 mapped_count;

	NTSTATUS status; /* return code */
} LSA_R_LOOKUP_NAMES;

/* This is probably a policy handle but at the moment we
   never read it - so use a dummy struct. */

typedef struct lsa_q_open_secret
{
	uint32 dummy;
} LSA_Q_OPEN_SECRET;

/* We always return "not found" at present - so just marshal the minimum. */

typedef struct lsa_r_open_secret
{
	uint32 dummy1;
	uint32 dummy2;
	uint32 dummy3;
	uint32 dummy4;
	NTSTATUS status;
} LSA_R_OPEN_SECRET;

typedef struct lsa_enum_priv_entry
{
	UNIHDR hdr_name;
	uint32 luid_low;
	uint32 luid_high;
	UNISTR2 name;
	
} LSA_PRIV_ENTRY;

/* LSA_Q_ENUM_PRIVS - LSA enum privileges */
typedef struct lsa_q_enum_privs
{
	POLICY_HND pol; /* policy handle */
	uint32 enum_context;
	uint32 pref_max_length;
} LSA_Q_ENUM_PRIVS;

typedef struct lsa_r_enum_privs
{
	uint32 enum_context;
	uint32 count;
	uint32 ptr;
	uint32 count1;

	LSA_PRIV_ENTRY *privs;

	NTSTATUS status;
} LSA_R_ENUM_PRIVS;

/* LSA_Q_PRIV_GET_DISPNAME - LSA get privilege display name */
typedef struct lsa_q_priv_get_dispname
{
	POLICY_HND pol; /* policy handle */
	UNIHDR hdr_name;
	UNISTR2 name;
	uint16 lang_id;
	uint16 lang_id_sys;
} LSA_Q_PRIV_GET_DISPNAME;

typedef struct lsa_r_priv_get_dispname
{
	uint32 ptr_info;
	UNIHDR hdr_desc;
	UNISTR2 desc;
	/* Don't align ! */
	uint16 lang_id;
	/* align */
	NTSTATUS status;
} LSA_R_PRIV_GET_DISPNAME;

/* LSA_Q_ENUM_ACCOUNTS */
typedef struct lsa_q_enum_accounts
{
	POLICY_HND pol; /* policy handle */
	uint32 enum_context;
	uint32 pref_max_length;
} LSA_Q_ENUM_ACCOUNTS;

/* LSA_R_ENUM_ACCOUNTS */
typedef struct lsa_r_enum_accounts
{
	uint32 enum_context;
	LSA_SID_ENUM sids;
	NTSTATUS status;
} LSA_R_ENUM_ACCOUNTS;

/* LSA_Q_UNK_GET_CONNUSER - gets username\domain of connected user
                  called when "Take Ownership" is clicked -SK */
typedef struct lsa_q_unk_get_connuser
{
  uint32 ptr_srvname;
  UNISTR2 uni2_srvname;
  uint32 unk1; /* 3 unknown uint32's are seen right after uni2_srvname */
  uint32 unk2; /* unk2 appears to be a ptr, unk1 = unk3 = 0 usually */
  uint32 unk3; 
} LSA_Q_UNK_GET_CONNUSER;

/* LSA_R_UNK_GET_CONNUSER */
typedef struct lsa_r_unk_get_connuser
{
  uint32 ptr_user_name;
  UNIHDR hdr_user_name;
  UNISTR2 uni2_user_name;
  
  uint32 unk1;
  
  uint32 ptr_dom_name;
  UNIHDR hdr_dom_name;
  UNISTR2 uni2_dom_name;

  NTSTATUS status;
} LSA_R_UNK_GET_CONNUSER;


typedef struct lsa_q_openaccount
{
	POLICY_HND pol; /* policy handle */
	DOM_SID2 sid;
	uint32 access; /* desired access */
} LSA_Q_OPENACCOUNT;

typedef struct lsa_r_openaccount
{
	POLICY_HND pol; /* policy handle */
	NTSTATUS status;
} LSA_R_OPENACCOUNT;

typedef struct lsa_q_enumprivsaccount
{
	POLICY_HND pol; /* policy handle */
} LSA_Q_ENUMPRIVSACCOUNT;


typedef struct LUID
{
	uint32 low;
	uint32 high;
} LUID;

typedef struct LUID_ATTR
{
	LUID luid;
	uint32 attr;
} LUID_ATTR ;

typedef struct privilege_set
{
	uint32 count;
	uint32 control;
	LUID_ATTR *set;
} PRIVILEGE_SET;

typedef struct lsa_r_enumprivsaccount
{
	uint32 ptr;
	uint32 count;
	PRIVILEGE_SET set;
	NTSTATUS status;
} LSA_R_ENUMPRIVSACCOUNT;

typedef struct lsa_q_getsystemaccount
{
	POLICY_HND pol; /* policy handle */
} LSA_Q_GETSYSTEMACCOUNT;

typedef struct lsa_r_getsystemaccount
{
	uint32 access;
	NTSTATUS status;
} LSA_R_GETSYSTEMACCOUNT;


typedef struct lsa_q_setsystemaccount
{
	POLICY_HND pol; /* policy handle */
	uint32 access;
} LSA_Q_SETSYSTEMACCOUNT;

typedef struct lsa_r_setsystemaccount
{
	NTSTATUS status;
} LSA_R_SETSYSTEMACCOUNT;


typedef struct lsa_q_lookupprivvalue
{
	POLICY_HND pol; /* policy handle */
	UNIHDR hdr_right;
	UNISTR2 uni2_right;
} LSA_Q_LOOKUPPRIVVALUE;

typedef struct lsa_r_lookupprivvalue
{
	LUID luid;
	NTSTATUS status;
} LSA_R_LOOKUPPRIVVALUE;


typedef struct lsa_q_addprivs
{
	POLICY_HND pol; /* policy handle */
	uint32 count;
	PRIVILEGE_SET set;
} LSA_Q_ADDPRIVS;

typedef struct lsa_r_addprivs
{
	NTSTATUS status;
} LSA_R_ADDPRIVS;


typedef struct lsa_q_removeprivs
{
	POLICY_HND pol; /* policy handle */
	uint32 allrights;
	uint32 ptr;
	uint32 count;
	PRIVILEGE_SET set;
} LSA_Q_REMOVEPRIVS;

typedef struct lsa_r_removeprivs
{
	NTSTATUS status;
} LSA_R_REMOVEPRIVS;


#endif /* _RPC_LSA_H */