63 lines
2.7 KiB
C
63 lines
2.7 KiB
C
/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
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#pragma once
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/***
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This file is part of systemd.
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Copyright 2012 Dan Walsh
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systemd is free software; you can redistribute it and/or modify it
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under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 2.1 of the License, or
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(at your option) any later version.
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systemd is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with systemd; If not, see <http://www.gnu.org/licenses/>.
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***/
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#include "sd-bus.h"
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#include "bus-error.h"
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#include "bus-util.h"
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void selinux_access_free(void);
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int selinux_access_check(sd_bus *bus, sd_bus_message *message, const char *path, const char *permission, sd_bus_error *error);
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#ifdef HAVE_SELINUX
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#define SELINUX_ACCESS_CHECK(bus, message, permission) \
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do { \
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_cleanup_bus_error_free_ sd_bus_error _error = SD_BUS_ERROR_NULL; \
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sd_bus_message *_m = (message); \
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sd_bus *_b = (bus); \
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int _r; \
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_r = selinux_access_check(_b, _m, NULL, (permission), &_error); \
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if (_r < 0) \
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return sd_bus_reply_method_errno(_b, _m, _r, &_error); \
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} while (false)
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#define SELINUX_UNIT_ACCESS_CHECK(unit, bus, message, permission) \
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do { \
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_cleanup_bus_error_free_ sd_bus_error _error = SD_BUS_ERROR_NULL; \
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sd_bus_message *_m = (message); \
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sd_bus *_b = (bus); \
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Unit *_u = (unit); \
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int _r; \
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_r = selinux_access_check(_b, _m, _u->source_path ?: _u->fragment_path, (permission), &_error); \
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if (_r < 0) \
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return sd_bus_reply_method_errno(_b, _m, _r, &_error); \
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} while (false)
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#else
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#define SELINUX_ACCESS_CHECK(bus, message, permission) do { } while (false)
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#define SELINUX_UNIT_ACCESS_CHECK(unit, bus, message, permission) do { } while (false)
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#endif
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