/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ #pragma once /*** This file is part of systemd. Copyright 2012 Dan Walsh systemd is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. systemd 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 Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with systemd; If not, see <http://www.gnu.org/licenses/>. ***/ #include <dbus.h> void selinux_access_free(void); int selinux_access_check(DBusConnection *connection, DBusMessage *message, const char *path, const char *permission, DBusError *error); #ifdef HAVE_SELINUX #define SELINUX_ACCESS_CHECK(connection, message, permission) \ do { \ DBusError _error; \ int _r; \ DBusConnection *_c = (connection); \ DBusMessage *_m = (message); \ dbus_error_init(&_error); \ _r = selinux_access_check(_c, _m, NULL, (permission), &_error); \ if (_r < 0) \ return bus_send_error_reply(_c, _m, &_error, _r); \ } while (false) #define SELINUX_UNIT_ACCESS_CHECK(unit, connection, message, permission) \ do { \ DBusError _error; \ int _r; \ DBusConnection *_c = (connection); \ DBusMessage *_m = (message); \ Unit *_u = (unit); \ dbus_error_init(&_error); \ _r = selinux_access_check(_c, _m, _u->source_path ?: _u->fragment_path, (permission), &_error); \ if (_r < 0) \ return bus_send_error_reply(_c, _m, &_error, _r); \ } while (false) #else #define SELINUX_ACCESS_CHECK(connection, message, permission) do { } while (false) #define SELINUX_UNIT_ACCESS_CHECK(unit, connection, message, permission) do { } while (false) #endif