From 1b847a21fac05e88510fe37db63d0d9e4b72e633 Mon Sep 17 00:00:00 2001
From: José Bollo <jose.bollo@iot.bzh>
Date: Tue, 27 Mar 2018 11:05:46 +0200
Subject: dbus-cynara: Avoid dependency loop
MIME-Version: 1.0
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The dependency loop appeared when compiling
with DISTRO_FEATURE ptest.

To avoid it, I restore the logic implemented before in
meta-intel-iot-security. I also remove unless files.

Bug-AGL: SPEC-1334

Change-Id: Ibe8b9359a65fec034df2534c5fceb4769e63aa99
Signed-off-by: José Bollo <jose.bollo@iot.bzh>
---
 ...m-Cynara-runtime-policy-checks-by-default.patch | 116 ---------------------
 1 file changed, 116 deletions(-)
 delete mode 100644 meta-security/recipes-core/dbus-cynara/dbus-cynara/Perform-Cynara-runtime-policy-checks-by-default.patch

(limited to 'meta-security/recipes-core/dbus-cynara/dbus-cynara/Perform-Cynara-runtime-policy-checks-by-default.patch')

diff --git a/meta-security/recipes-core/dbus-cynara/dbus-cynara/Perform-Cynara-runtime-policy-checks-by-default.patch b/meta-security/recipes-core/dbus-cynara/dbus-cynara/Perform-Cynara-runtime-policy-checks-by-default.patch
deleted file mode 100644
index e573fb3b3..000000000
--- a/meta-security/recipes-core/dbus-cynara/dbus-cynara/Perform-Cynara-runtime-policy-checks-by-default.patch
+++ /dev/null
@@ -1,116 +0,0 @@
-From e8610297cf7031e94eb314a2e8c11246f4405403 Mon Sep 17 00:00:00 2001
-From: Jacek Bukarewicz <j.bukarewicz@samsung.com>
-Date: Tue, 23 Jun 2015 11:08:48 +0200
-Subject: [PATCH] Perform Cynara runtime policy checks by default
-
-This change introduces http://tizen.org/privilege/internal/dbus privilege
-which is supposed to be available only to trusted system resources.
-Checks for this privilege are used in place of certain allow rules to
-make security policy more strict.
-
-For system bus sending and receiving signals now requires
-http://tizen.org/privilege/internal/dbus privilege. Requesting name
-ownership and sending methods is still denied by default.
-
-For session bus http://tizen.org/privilege/internal/dbus privilege
-is now required for requesting name, calling methods, sending and receiving
-signals.
-
-Services are supposed to override these default settings to implement their
-own security policy.
-
-Change-Id: Ifb4a160bf6e0638404e0295a2e4fa3077efd881c
-Signed-off-by: Jacek Bukarewicz <j.bukarewicz@samsung.com>
----
- bus/session.conf.in | 32 ++++++++++++++++++++++++++------
- bus/system.conf.in  | 22 ++++++++++++++++------
- 2 files changed, 42 insertions(+), 12 deletions(-)
-
-diff --git a/bus/session.conf.in b/bus/session.conf.in
-index 74d9d1f..fa5c232 100644
---- a/bus/session.conf.in
-+++ b/bus/session.conf.in
-@@ -17,12 +17,32 @@
-   <standard_session_servicedirs />
- 
-   <policy context="default">
--    <!-- Allow everything to be sent -->
--    <allow send_destination="*" eavesdrop="true"/>
--    <!-- Allow everything to be received -->
--    <allow eavesdrop="true"/>
--    <!-- Allow anyone to own anything -->
--    <allow own="*"/>
-+    <!-- By default clients require internal/dbus privilege to communicate
-+         with D-Bus services and to claim name ownership. This is internal privilege that
-+         is only accessible to trusted system services -->
-+    <check own="*"                  privilege="http://tizen.org/privilege/internal/dbus" />
-+    <check send_type="method_call"  privilege="http://tizen.org/privilege/internal/dbus" />
-+    <check send_type="signal"       privilege="http://tizen.org/privilege/internal/dbus" />
-+    <check receive_type="signal"    privilege="http://tizen.org/privilege/internal/dbus" />
-+
-+    <!-- Reply messages (method returns, errors) are allowed
-+         by default -->
-+    <allow send_requested_reply="true" send_type="method_return"/>
-+    <allow send_requested_reply="true" send_type="error"/>
-+
-+    <!-- All messages but signals may be received by default -->
-+    <allow receive_type="method_call"/>
-+    <allow receive_type="method_return"/>
-+    <allow receive_type="error"/>
-+
-+    <!-- Allow anyone to talk to the message bus -->
-+    <allow send_destination="org.freedesktop.DBus"/>
-+    <allow receive_sender="org.freedesktop.DBus"/>
-+
-+    <!-- But disallow some specific bus services -->
-+    <deny send_destination="org.freedesktop.DBus"
-+          send_interface="org.freedesktop.DBus"
-+          send_member="UpdateActivationEnvironment"/>
-   </policy>
- 
-   <!-- Config files are placed here that among other things, 
-diff --git a/bus/system.conf.in b/bus/system.conf.in
-index 92f4cc4..dd16947 100644
---- a/bus/system.conf.in
-+++ b/bus/system.conf.in
-@@ -50,21 +50,31 @@
-     <deny own="*"/>
-     <deny send_type="method_call"/>
- 
--    <!-- Signals and reply messages (method returns, errors) are allowed
-+    <!-- By default clients require internal/dbus privilege to send and receive signaks.
-+         This is internal privilege that is only accessible to trusted system services -->
-+    <check send_type="signal"       privilege="http://tizen.org/privilege/internal/dbus" />
-+    <check receive_type="signal"    privilege="http://tizen.org/privilege/internal/dbus" />
-+
-+    <!-- Reply messages (method returns, errors) are allowed
-          by default -->
--    <allow send_type="signal"/>
-     <allow send_requested_reply="true" send_type="method_return"/>
-     <allow send_requested_reply="true" send_type="error"/>
- 
--    <!-- All messages may be received by default -->
-+    <!-- All messages but signals may be received by default -->
-     <allow receive_type="method_call"/>
-     <allow receive_type="method_return"/>
-     <allow receive_type="error"/>
--    <allow receive_type="signal"/>
- 
--    <!-- Allow anyone to talk to the message bus -->
-+    <!-- If there is a need specific bus services could be protected by Cynara as well.
-+         However, this can lead to deadlock during the boot process when such check is made and
-+         Cynara is not yet activated (systemd calls protected method synchronously,
-+         dbus daemon tries to consult Cynara, Cynara waits for systemd activation).
-+         Therefore it is advised to allow root processes to use bus services.
-+         Currently anyone is allowed to talk to the message bus -->
-     <allow send_destination="org.freedesktop.DBus"/>
--    <!-- But disallow some specific bus services -->
-+    <allow receive_sender="org.freedesktop.DBus"/>
-+
-+    <!-- Disallow some specific bus services -->
-     <deny send_destination="org.freedesktop.DBus"
-           send_interface="org.freedesktop.DBus"
-           send_member="UpdateActivationEnvironment"/>
--- 
-2.1.4
-
-- 
cgit 1.2.3-korg