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cad45ba11e
a) Instead of parsing the bus messages inside of selinux-access.c simply pass everything pre-parsed in the functions b) implement the access checking with a macro that resolves to nothing on non-selinux builds c) split out the selinux checks into their own sources selinux-util.[ch] d) this unifies the job creation code behind the D-Bus calls Manager.StartUnit() and Unit.Start().
76 lines
3.2 KiB
C
76 lines
3.2 KiB
C
/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
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/***
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This file is part of systemd.
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Copyright 2010 Lennart Poettering
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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 <errno.h>
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#include "dbus-unit.h"
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#include "dbus-automount.h"
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#include "dbus-common.h"
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#include "selinux-access.h"
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#define BUS_AUTOMOUNT_INTERFACE \
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" <interface name=\"org.freedesktop.systemd1.Automount\">\n" \
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" <property name=\"Where\" type=\"s\" access=\"read\"/>\n" \
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" <property name=\"DirectoryMode\" type=\"u\" access=\"read\"/>\n" \
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" <property name=\"Result\" type=\"s\" access=\"read\"/>\n" \
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" </interface>\n"
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#define INTROSPECTION \
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DBUS_INTROSPECT_1_0_XML_DOCTYPE_DECL_NODE \
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"<node>\n" \
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BUS_UNIT_INTERFACE \
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BUS_AUTOMOUNT_INTERFACE \
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BUS_PROPERTIES_INTERFACE \
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BUS_PEER_INTERFACE \
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BUS_INTROSPECTABLE_INTERFACE \
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"</node>\n"
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#define INTERFACES_LIST \
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BUS_UNIT_INTERFACES_LIST \
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"org.freedesktop.systemd1.Automount\0"
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const char bus_automount_interface[] _introspect_("Automount") = BUS_AUTOMOUNT_INTERFACE;
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const char bus_automount_invalidating_properties[] =
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"Result\0";
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static DEFINE_BUS_PROPERTY_APPEND_ENUM(bus_automount_append_automount_result, automount_result, AutomountResult);
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static const BusProperty bus_automount_properties[] = {
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{ "Where", bus_property_append_string, "s", offsetof(Automount, where), true },
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{ "DirectoryMode", bus_property_append_mode, "u", offsetof(Automount, directory_mode) },
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{ "Result", bus_automount_append_automount_result, "s", offsetof(Automount, result) },
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{ NULL, }
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};
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DBusHandlerResult bus_automount_message_handler(Unit *u, DBusConnection *c, DBusMessage *message) {
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Automount *am = AUTOMOUNT(u);
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const BusBoundProperties bps[] = {
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{ "org.freedesktop.systemd1.Unit", bus_unit_properties, u },
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{ "org.freedesktop.systemd1.Automount", bus_automount_properties, am },
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{ NULL, }
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};
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SELINUX_UNIT_ACCESS_CHECK(u, c, message, "status");
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return bus_default_message_handler(c, message, INTROSPECTION, INTERFACES_LIST, bps);
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}
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