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logind: allow access to SetIdleHint() to owner of the session

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This commit is contained in:
Lennart Poettering 2011-06-29 19:53:27 +02:00
parent 539072153c
commit 5bc849fd06
3 changed files with 12 additions and 1 deletions
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8
src/logind-session-dbus.c
View file

@ -302,6 +302,7 @@ static DBusHandlerResult session_message_dispatch(
} else if (dbus_message_is_method_call(message, "org.freedesktop.login1.Session", "SetIdleHint")) {
dbus_bool_t b;
unsigned long ul;
if (!dbus_message_get_args(
message,
@ -310,6 +311,13 @@ static DBusHandlerResult session_message_dispatch(
DBUS_TYPE_INVALID))
return bus_send_error_reply(connection, message, &error, -EINVAL);
ul = dbus_bus_get_unix_user(connection, dbus_message_get_sender(message), &error);
if (ul == (unsigned long) -1)
return bus_send_error_reply(connection, message, &error, -EIO);
if (ul != 0 && ul != s->user->uid)
return bus_send_error_reply(connection, message, NULL, -EPERM);
session_set_idle_hint(s, b);
reply = dbus_message_new_method_return(message);

1
src/logind.h
View file

@ -36,7 +36,6 @@
*
* spawn user systemd
* direct client API
* verify access to SetIdleHint
*
* udev:
* drop redundant udev_device_get_is_initialized() use as soon as libudev is fixed

4
src/org.freedesktop.login1.conf
View file

@ -76,6 +76,10 @@
send_interface="org.freedesktop.login1.Session"
send_member="Activate"/>
<allow send_destination="org.freedesktop.login1"
send_interface="org.freedesktop.login1.Session"
send_member="SetIdleHint"/>
<allow receive_sender="org.freedesktop.login1"/>
</policy>