From 3ffd6b7868030999f135e6b0afd7cc711ac71329 Mon Sep 17 00:00:00 2001
From: Simon McVittie <simon.mcvittie@collabora.co.uk>
Date: Fri, 5 Sep 2014 15:15:14 +0100
Subject: [PATCH 1/2] Enable Stats interface by default; disallow non-root use
 on system bus

[fix typo in interface name -alban]

Bug: https://bugs.freedesktop.org/show_bug.cgi?id=80759
---
 bus/system.conf.in | 15 ++++++++++++++-
 configure.ac       |  6 +++---
 2 files changed, 17 insertions(+), 4 deletions(-)

diff --git a/bus/system.conf.in b/bus/system.conf.in
index 92f4cc4..c1541bf 100644
--- a/bus/system.conf.in
+++ b/bus/system.conf.in
@@ -63,11 +63,24 @@
     <allow receive_type="signal"/>
 
     <!-- Allow anyone to talk to the message bus -->
-    <allow send_destination="org.freedesktop.DBus"/>
+    <allow send_destination="org.freedesktop.DBus"
+           send_interface="org.freedesktop.DBus" />
+    <allow send_destination="org.freedesktop.DBus"
+           send_interface="org.freedesktop.DBus.Introspectable"/>
     <!-- But disallow some specific bus services -->
     <deny send_destination="org.freedesktop.DBus"
           send_interface="org.freedesktop.DBus"
           send_member="UpdateActivationEnvironment"/>
+    <deny send_destination="org.freedesktop.DBus"
+          send_interface="org.freedesktop.DBus.Debug.Stats"/>
+  </policy>
+
+  <!-- If the Stats interface was enabled at compile-time, root may use it.
+       Copy this into system.local.conf or system.d/*.conf if you want to
+       enable other privileged users to view statistics and debug info -->
+  <policy user="root">
+    <allow send_destination="org.freedesktop.DBus"
+           send_interface="org.freedesktop.DBus.Debug.Stats"/>
   </policy>
 
   <!-- Config files are placed here that among other things, punch 
diff --git a/configure.ac b/configure.ac
index 4443d05..142b59c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1736,9 +1736,9 @@ AH_VERBATIM(_DARWIN_ENVIRON,
 ])
 
 AC_ARG_ENABLE([stats],
-  [AS_HELP_STRING([--enable-stats],
-    [enable bus daemon usage statistics])],
-  [], [enable_stats=no])
+  [AS_HELP_STRING([--disable-stats],
+    [disable bus daemon usage statistics])],
+  [], [enable_stats=yes])
 if test "x$enable_stats" = xyes; then
   AC_DEFINE([DBUS_ENABLE_STATS], [1],
     [Define to enable bus daemon usage statistics])
-- 
1.8.5.3