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/*
* AppArmor security module
*
* This file contains AppArmor basic permission sets definitions.
*
* Copyright 2017 Canonical Ltd.
*
* 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, version 2 of the
* License.
*/
#ifndef __AA_PERM_H
#define __AA_PERM_H
#include <linux/fs.h>
#define AA_MAY_EXEC MAY_EXEC
#define AA_MAY_WRITE MAY_WRITE
#define AA_MAY_READ MAY_READ
#define AA_MAY_APPEND MAY_APPEND
#define AA_MAY_CREATE 0x0010
#define AA_MAY_DELETE 0x0020
#define AA_MAY_OPEN 0x0040
#define AA_MAY_RENAME 0x0080 /* pair */
#define AA_MAY_SETATTR 0x0100 /* meta write */
#define AA_MAY_GETATTR 0x0200 /* meta read */
#define AA_MAY_SETCRED 0x0400 /* security cred/attr */
#define AA_MAY_GETCRED 0x0800
#define AA_MAY_CHMOD 0x1000 /* pair */
#define AA_MAY_CHOWN 0x2000 /* pair */
#define AA_MAY_CHGRP 0x4000 /* pair */
#define AA_MAY_LOCK 0x8000 /* LINK_SUBSET overlaid */
#define AA_EXEC_MMAP 0x00010000
#define AA_MAY_MPROT 0x00020000 /* extend conditions */
#define AA_MAY_LINK 0x00040000 /* pair */
#define AA_MAY_SNAPSHOT 0x00080000 /* pair */
#define AA_MAY_DELEGATE
#define AA_CONT_MATCH 0x08000000
#define AA_MAY_STACK 0x10000000
#define AA_MAY_ONEXEC 0x20000000 /* either stack or change_profile */
#define AA_MAY_CHANGE_PROFILE 0x40000000
#define AA_MAY_CHANGEHAT 0x80000000
#define AA_LINK_SUBSET AA_MAY_LOCK /* overlaid */
#define PERMS_CHRS_MASK (MAY_READ | MAY_WRITE | AA_MAY_CREATE | \
AA_MAY_DELETE | AA_MAY_LINK | AA_MAY_LOCK | \
AA_MAY_EXEC | AA_EXEC_MMAP | AA_MAY_APPEND)
#define PERMS_NAMES_MASK (PERMS_CHRS_MASK | AA_MAY_OPEN | AA_MAY_RENAME | \
AA_MAY_SETATTR | AA_MAY_GETATTR | AA_MAY_SETCRED | \
AA_MAY_GETCRED | AA_MAY_CHMOD | AA_MAY_CHOWN | \
AA_MAY_CHGRP | AA_MAY_MPROT | AA_MAY_SNAPSHOT | \
AA_MAY_STACK | AA_MAY_ONEXEC | \
AA_MAY_CHANGE_PROFILE | AA_MAY_CHANGEHAT)
extern const char aa_file_perm_chrs[];
extern const char *aa_file_perm_names[];
void aa_perm_mask_to_str(char *str, const char *chrs, u32 mask);
#endif /* __AA_PERM_H */
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