xuser-account: Take over xuser specific D-Bus policy

Move connmans xuser-related D-Bus policy to a separate file that
xuser-account installs: This way connman does not need to depend on
xuser-account. Add policies for bluez and ofono in the same file.

(From OE-Core rev: 9f37ce18b7d79135a67474187b6119980e0130ae)

Signed-off-by: Jussi Kukkonen <jussi.kukkonen@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-connectivity/connman/connman.inc

@@ -107,7 +107,6 @@ RPROVIDES_${PN} = "\
 
 RDEPENDS_${PN} = "\
 	dbus \
-	xuser-account \
 	"
 
 PACKAGES_DYNAMIC += "^${PN}-plugin-.*"

meta/recipes-connectivity/connman/connman/add_xuser_dbus_permission.patch

@@ -1,43 +0,0 @@
-Because Poky doesn't support at_console we need to
-special-case the session user.
-
-Upstream-Status: Inappropriate [configuration]
-
-Signed-off-by: Jussi Kukkonen <jussi.kukkonen@intel.com>
-
----
- src/connman-dbus.conf | 3 +++
- vpn/vpn-dbus.conf     | 3 +++
- 2 files changed, 6 insertions(+)
-
-diff --git a/src/connman-dbus.conf b/src/connman-dbus.conf
-index 98a773e..466809c 100644
---- a/src/connman-dbus.conf
-+++ b/src/connman-dbus.conf
-@@ -8,6 +8,9 @@
-         <allow send_interface="net.connman.Counter"/>
-         <allow send_interface="net.connman.Notification"/>
-     </policy>
-+    <policy user="xuser">
-+        <allow send_destination="net.connman"/>
-+    </policy>
-     <policy at_console="true">
-         <allow send_destination="net.connman"/>
-     </policy>
-diff --git a/vpn/vpn-dbus.conf b/vpn/vpn-dbus.conf
-index 0f0c8da..9ad05b9 100644
---- a/vpn/vpn-dbus.conf
-+++ b/vpn/vpn-dbus.conf
-@@ -6,6 +6,9 @@
-         <allow send_destination="net.connman.vpn"/>
-         <allow send_interface="net.connman.vpn.Agent"/>
-     </policy>
-+    <policy user="xuser">
-+        <allow send_destination="net.connman.vpn"/>
-+    </policy>
-     <policy at_console="true">
-         <allow send_destination="net.connman.vpn"/>
-     </policy>
--- 
-2.1.4
-

meta/recipes-connectivity/connman/connman_1.30.bb

@@ -2,7 +2,6 @@ require connman.inc
 
 SRC_URI  = "${KERNELORG_MIRROR}/linux/network/${BPN}/${BP}.tar.xz \
             file://0001-plugin.h-Change-visibility-to-default-for-debug-symb.patch \
-            file://add_xuser_dbus_permission.patch \
             file://0001-Detect-backtrace-API-availability-before-using-it.patch \
             file://0002-resolve-musl-does-not-implement-res_ninit.patch \
             file://0003-Fix-header-inclusions-for-musl.patch \

meta/recipes-support/user-creation/files/system-xuser.conf

@@ -0,0 +1,11 @@
+<!DOCTYPE busconfig PUBLIC "-//freedesktop//DTD D-BUS Bus Configuration 1.0//EN"
+ "http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd">
+<busconfig>
+    <policy user="xuser">
+        <allow send_destination="net.connman"/>
+        <allow send_destination="net.connman.vpn"/>
+        <allow send_destination="org.ofono"/>
+        <allow send_destination="org.bluez"/>
+    </policy>
+</busconfig>
+

meta/recipes-support/user-creation/xuser-account_0.1.bb

@@ -2,7 +2,7 @@ SUMMARY = "Creates an 'xuser' account used for running X11"
 LICENSE = "MIT"
 LIC_FILES_CHKSUM = "file://${COREBASE}/meta/COPYING.MIT;md5=3da9cfbcb788c80a0384361b4de20420"
 
-SRC_URI = ""
+SRC_URI = "file://system-xuser.conf"
 
 inherit allarch useradd
 
@@ -15,9 +15,11 @@ do_compile() {
 }
 
 do_install() {
-    :
+    install -D -m 0644 ${WORKDIR}/system-xuser.conf ${D}${sysconfdir}/dbus-1/system.d/system-xuser.conf
 }
 
+FILES_${PN} = "${sysconfdir}/dbus-1/system.d/system-xuser.conf"
+
 USERADD_PACKAGES = "${PN}"
 GROUPADD_PARAM_${PN} = "--system shutdown"
 USERADD_PARAM_${PN} = "--create-home \