/*
* AppArmor security module
*
* This file contains AppArmor auditing function definitions.
*
* Copyright (C) 1998-2008 Novell/SUSE
* Copyright 2009-2010 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_AUDIT_H
#define __AA_AUDIT_H
#include <linux/audit.h>
#include <linux/fs.h>
#include <linux/lsm_audit.h>
#include <linux/sched.h>
#include <linux/slab.h>
#include "file.h"
struct aa_profile;
extern const char *const audit_mode_names[];
#define AUDIT_MAX_INDEX 5
enum audit_mode {
AUDIT_NORMAL, /* follow normal auditing of accesses */
AUDIT_QUIET_DENIED, /* quiet all denied access messages */
AUDIT_QUIET, /* quiet all messages */
AUDIT_NOQUIET, /* do not quiet audit messages */
AUDIT_ALL /* audit all accesses */
};
enum audit_type {
AUDIT_APPARMOR_AUDIT,
AUDIT_APPARMOR_ALLOWED,
AUDIT_APPARMOR_DENIED,
AUDIT_APPARMOR_HINT,
AUDIT_APPARMOR_STATUS,
AUDIT_APPARMOR_ERROR,
AUDIT_APPARMOR_KILL,
AUDIT_APPARMOR_AUTO
};
#define OP_NULL NULL
#define OP_SYSCTL "sysctl"
#define OP_CAPABLE "capable"
#define OP_UNLINK "unlink"
#define OP_MKDIR "mkdir"
#define OP_RMDIR "rmdir"
#define OP_MKNOD "mknod"
#define OP_TRUNC "truncate"
#define OP_LINK "link"
#define OP_SYMLINK "symlink"
#define OP_RENAME_SRC "rename_src"
#define OP_RENAME_DEST "rename_dest"
#define OP_CHMOD "chmod"
#define OP_CHOWN "chown"
#define OP_GETATTR "getattr"
#define OP_OPEN "open"
#define OP_FPERM "file_perm"
#define OP_FLOCK "file_lock"
#define OP_FMMAP "file_mmap"
#define OP_FMPROT "file_mprotect"
#define OP_CREATE "create"
#define OP_POST_CREATE "post_create"
#define OP_BIND "bind"
#define OP_CONNECT "connect"
#define OP_LISTEN "listen"
#define OP_ACCEPT "accept"
#define OP_SENDMSG "sendmsg"
#define OP_RECVMSG "recvmsg"
#define OP_GETSOCKNAME "getsockname"
#define OP_GETPEERNAME "getpeername"
#define OP_GETSOCKOPT "getsockopt"
#define OP_SETSOCKOPT "setsockopt"
#define OP_SHUTDOWN "socket_shutdown"
#define OP_PTRACE "ptrace"
#define OP_EXEC "exec"
#define OP_CHANGE_HAT "change_hat"
#define OP_CHANGE_PROFILE "change_profile"
#define OP_CHANGE_ONEXEC "change_onexec"
#define OP_SETPROCATTR "setprocattr"
#define OP_SETRLIMIT "setrlimit"
#define OP_PROF_REPL "profile_replace"
#define OP_PROF_LOAD "profile_load"
#define OP_PROF_RM "profile_remove"
struct apparmor_audit_data {
int error;
const char *op;
int type;
void *profile;
const char *name;
const char *info;
union {
void *target;
struct {
long pos;
const char *ns;
void *target;
} iface;
struct {
int rlim;
unsigned long max;
} rlim;
struct {
const char *target;
u32 request;
u32 denied;
kuid_t ouid;
} fs;
};
};
/* define a short hand for apparmor_audit_data structure */
#define aad apparmor_audit_data
void aa_audit_msg(int type, struct common_audit_data *sa,
void (*cb) (struct audit_buffer *, void *));
int aa_audit(int type, struct aa_profile *profile, gfp_t gfp,
struct common_audit_data *sa,
void (*cb) (struct audit_buffer *, void *));
static inline int complain_error(int error)
{
if (error == -EPERM || error == -EACCES)
return 0;
return error;
}
#endif /* __AA_AUDIT_H */
