apparmor/parser/dbus.h
Steve Beattie 05029cb9b7 parser - add support for variable expansion in dbus rules
Bug: https://bugs.launchpad.net/bugs/1218099

This patch adds support for expanding variables with dbus rules.
Specifically, they can expanded within the bus, name, path, member,
interface, and peer label fields.

Parser test cases and regression test cases are added as well.

Patch history:
  v1: initial version of patch
  v2: add equality.sh tests to verify that the results of using
      variable expansion is the same as what should be equivalent rules

Signed-off-by: Steve Beattie <sbeattie@ubuntu.com>
Acked-by: Tyler Hicks <tyhicks@canonical.com>
Acked-by: Seth Arnold <seth.arnold@canonical.com>
2013-08-29 12:34:13 -07:00

49 lines
1.4 KiB
C

/*
* Copyright (c) 2013
* Canonical, Ltd. (All rights reserved)
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of version 2 of the GNU General Public
* License published by the Free Software Foundation.
*
* 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, contact Novell, Inc. or Canonical
* Ltd.
*/
#ifndef __AA_DBUS_H
#define __AA_DBUS_H
#include "parser.h"
struct dbus_entry {
char *bus;
/**
* Be careful! ->name can be the subject or the peer name, depending on
* whether the rule is a bind rule or a send/receive rule. See the
* comments in new_dbus_entry() for details.
*/
char *name;
char *peer_label;
char *path;
char *interface;
char *member;
int mode;
int audit;
int deny;
struct dbus_entry *next;
};
void free_dbus_entry(struct dbus_entry *ent);
struct dbus_entry *new_dbus_entry(int mode, struct cond_entry *conds,
struct cond_entry *peer_conds);
struct dbus_entry *dup_dbus_entry(struct dbus_entry *ent);
void print_dbus_entry(struct dbus_entry *ent);
#endif /* __AA_DBUS_H */