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/*
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
Copyright (C) Simo Sorce 2003
Copyright (C) Gerald (Jerry) Carter 2005
Copyright (C) Andrew Bartlett 2010
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 3 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, see <http://www.gnu.org/licenses/>.
*/
#ifndef PRIVILEGES_H
#define PRIVILEGES_H
#include "../librpc/gen_ndr/lsa.h"
#include "../librpc/gen_ndr/security.h"
/* privilege bitmask */
/* common privilege defines */
#define SE_END 0x0
#define SE_NONE 0x0
#define SE_ALL_PRIVS (uint64_t)-1
/* defined in lib/privilegs_basic.c */
extern const uint64_t se_priv_all;
extern const uint64_t se_priv_none;
extern const uint64_t se_machine_account;
extern const uint64_t se_print_operator;
extern const uint64_t se_add_users;
extern const uint64_t se_disk_operators;
extern const uint64_t se_remote_shutdown;
extern const uint64_t se_restore;
extern const uint64_t se_take_ownership;
/*
* These are used in Lsa replies (srv_lsa_nt.c)
*/
typedef struct {
TALLOC_CTX *mem_ctx;
bool ext_ctx;
uint32_t count;
uint32_t control;
struct lsa_LUIDAttribute *set;
} PRIVILEGE_SET;
typedef struct {
uint64_t privilege_mask;
const char *name;
const char *description;
enum sec_privilege luid;
} PRIVS;
/***************************************************************************
copy an uint64_t structure
****************************************************************************/
bool se_priv_copy( uint64_t *dst, const uint64_t *src );
/***************************************************************************
put all privileges into a mask
****************************************************************************/
bool se_priv_put_all_privileges(uint64_t *privilege_mask);
/***************************************************************************
combine 2 uint64_t structures and store the resulting set in mew_mask
****************************************************************************/
void se_priv_add( uint64_t *privilege_mask, const uint64_t *addpriv );
/***************************************************************************
remove one uint64_t sytucture from another and store the resulting set
in mew_mask
****************************************************************************/
void se_priv_remove( uint64_t *privilege_mask, const uint64_t *removepriv );
/***************************************************************************
check if 2 uint64_t structure are equal
****************************************************************************/
bool se_priv_equal( const uint64_t *privilege_mask1, const uint64_t *privilege_mask2 );
/*********************************************************************
Lookup the uint64_t value for a privilege name
*********************************************************************/
bool se_priv_from_name( const char *name, uint64_t *privilege_mask );
/***************************************************************************
dump an uint64_t structure to the log files
****************************************************************************/
void dump_se_priv( int dbg_cl, int dbg_lvl, const uint64_t *privilege_mask );
/****************************************************************************
check if the privilege is in the privilege list
****************************************************************************/
bool is_privilege_assigned(const uint64_t *privileges,
const uint64_t *check);
const char* get_privilege_dispname( const char *name );
/****************************************************************************
Does the user have the specified privilege ? We only deal with one privilege
at a time here.
*****************************************************************************/
bool user_has_privileges(const struct security_token *token, const uint64_t *privilege_bit);
/****************************************************************************
Does the user have any of the specified privileges ? We only deal with one privilege
at a time here.
*****************************************************************************/
bool user_has_any_privilege(struct security_token *token, const uint64_t *privilege_mask);
/*******************************************************************
return the number of elements in the privlege array
*******************************************************************/
int count_all_privileges( void );
/*********************************************************************
Generate the struct lsa_LUIDAttribute structure based on a bitmask
The assumption here is that the privilege has already been validated
so we are guaranteed to find it in the list.
*********************************************************************/
struct lsa_LUIDAttribute get_privilege_luid( uint64_t *privilege_mask );
/****************************************************************************
Convert a LUID to a named string
****************************************************************************/
const char *luid_to_privilege_name(const struct lsa_LUID *set);
bool se_priv_to_privilege_set( PRIVILEGE_SET *set, uint64_t *privilege_mask );
bool privilege_set_to_se_priv( uint64_t *privilege_mask, struct lsa_PrivilegeSet *privset );
/*
map a privilege id to the wire string constant
*/
const char *sec_privilege_name(enum sec_privilege privilege);
/*
map a privilege id to a privilege display name. Return NULL if not found
TODO: this should use language mappings
*/
const char *sec_privilege_display_name(enum sec_privilege privilege, uint16_t *language);
/*
map a privilege name to a privilege id. Return -1 if not found
*/
enum sec_privilege sec_privilege_id(const char *name);
/*
map a privilege name to a privilege id. Return -1 if not found
*/
enum sec_privilege sec_privilege_from_mask(uint64_t mask);
/*
map a privilege name to a privilege id. Return -1 if not found
*/
enum sec_privilege sec_privilege_from_index(int idx);
/*
return true if a security_token has a particular privilege bit set
*/
bool security_token_has_privilege(const struct security_token *token, enum sec_privilege privilege);
/*
set a bit in the privilege mask
*/
void security_token_set_privilege(struct security_token *token, enum sec_privilege privilege);
void security_token_debug_privileges(int dbg_lev, const struct security_token *token);
#endif /* PRIVILEGES_H */
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