43 lines
1.7 KiB
Diff
43 lines
1.7 KiB
Diff
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From 7977fec0be89ae6fe87405b3f8da2f0b5e415e3d Mon Sep 17 00:00:00 2001
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From: Vincent Bernat <vincent@bernat.ch>
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Date: Tue, 23 Nov 2021 06:50:59 +0100
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Subject: [PATCH] dbus: fix policy to not be overly broad
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The DBus policy did not restrict the message destination, allowing any
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user to inspect and manipulate any property.
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Signed-off-by: Vincent Bernat <vincent@bernat.ch>
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[Retrieved from:
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https://github.com/acassen/keepalived/commit/7977fec0be89ae6fe87405b3f8da2f0b5e415e3d]
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Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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---
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keepalived/dbus/org.keepalived.Vrrp1.conf | 13 ++++++++-----
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1 file changed, 8 insertions(+), 5 deletions(-)
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diff --git a/keepalived/dbus/org.keepalived.Vrrp1.conf b/keepalived/dbus/org.keepalived.Vrrp1.conf
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index 2b78a575c..b5ced6085 100644
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--- a/keepalived/dbus/org.keepalived.Vrrp1.conf
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+++ b/keepalived/dbus/org.keepalived.Vrrp1.conf
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@@ -3,12 +3,15 @@
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"http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd">
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<busconfig>
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<policy user="root">
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- <allow own="org.keepalived.Vrrp1"/>
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- <allow send_destination="org.keepalived.Vrrp1"/>
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+ <allow own="org.keepalived.Vrrp1" />
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+ <allow send_destination="org.keepalived.Vrrp1" />
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</policy>
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<policy context="default">
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- <allow send_interface="org.freedesktop.DBus.Introspectable" />
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- <allow send_interface="org.freedesktop.DBus.Peer" />
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- <allow send_interface="org.freedesktop.DBus.Properties" />
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+ <allow send_destination="org.keepalived.Vrrp1"
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+ send_interface="org.freedesktop.DBus.Introspectable" />
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+ <allow send_destination="org.keepalived.Vrrp1"
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+ send_interface="org.freedesktop.DBus.Peer" />
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+ <allow send_destination="org.keepalived.Vrrp1"
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+ send_interface="org.freedesktop.DBus.Properties" />
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</policy>
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</busconfig>
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