1/* 2 * Copyright (c) 1989, 1993, 1994 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. All advertising materials mentioning features or use of this software 14 * must display the following acknowledgement: 15 * This product includes software developed by the University of 16 * California, Berkeley and its contributors. 17 * 4. Neither the name of the University nor the names of its contributors 18 * may be used to endorse or promote products derived from this software 19 * without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 */ 33 34#ifdef __APPLE__ 35#include <pwd.h> 36#include <grp.h> 37#include <ctype.h> 38#include <sys/acl.h> 39#include <sys/kauth.h> 40#include <uuid/uuid.h> 41 42#define ACL_FLAG (1<<0) 43#define ACL_SET_FLAG (1<<1) 44#define ACL_DELETE_FLAG (1<<2) 45#define ACL_REWRITE_FLAG (1<<3) 46#define ACL_ORDER_FLAG (1<<4) 47#define ACL_INHERIT_FLAG (1<<5) 48#define ACL_FOLLOW_LINK (1<<6) 49#define ACL_FROM_STDIN (1<<7) 50#define ACL_CHECK_CANONICITY (1<<8) 51#define ACL_REMOVE_INHERIT_FLAG (1<<9) 52#define ACL_REMOVE_INHERITED_ENTRIES (1<<10) 53#define ACL_NO_TRANSLATE (1<<11) 54#define ACL_INVOKE_EDITOR (1<<12) 55#define ACL_TO_STDOUT (1<<13) 56#define ACL_CLEAR_FLAG (1<<14) 57 58#define INHERITANCE_TIER (-5) 59#define MINIMUM_TIER (-1000) 60 61#define MATCH_EXACT (2) 62#define MATCH_PARTIAL (1) 63#define MATCH_NONE (-1) 64#define MATCH_SUBSET (-2) 65#define MATCH_SUPERSET (-3) 66 67#define MAX_ACL_TEXT_SIZE 4096 68#define MAX_INHERITANCE_LEVEL 1024 69 70extern int search_acl_block(char *tok); 71extern int parse_entry(char *entrybuf, acl_entry_t newent); 72extern acl_t parse_acl_entries(const char *input); 73extern int score_acl_entry(acl_entry_t entry); 74extern unsigned get_inheritance_level(acl_entry_t entry); 75extern int compare_acl_qualifiers(uuid_t *qa, uuid_t *qb); 76extern int compare_acl_permsets(acl_permset_t aperms, acl_permset_t bperms); 77extern int compare_acl_entries(acl_entry_t a, acl_entry_t b); 78extern unsigned is_canonical(acl_t acl); 79extern int find_matching_entry (acl_t acl, acl_entry_t modifier, acl_entry_t *rentry, unsigned match_inherited); 80extern unsigned find_canonical_position(acl_t acl, acl_entry_t modifier); 81extern int subtract_from_entry(acl_entry_t rentry, acl_entry_t modifier, int *valid_perms); 82extern int modify_acl(acl_t *oaclp, acl_entry_t modifier, unsigned int optflags, int position, int inheritance_level, unsigned flag_new_acl, const char* path); 83extern int modify_file_acl(unsigned int optflags, const char *path, acl_t modifier, int position, int inheritance_level, int follow); 84extern uuid_t *name_to_uuid(char *tok, int nametype); 85#endif /* __APPLE__*/ 86