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Commit d544f1c6 authored by François Gaffie's avatar François Gaffie Committed by Eric Laurent
Browse files

audiopolicy: engineconfigurable: switch to unix socket for PFW debug 



SEPolicy rule prevents the audioserver to use tcp / udp sockets.
The Parameter-framework has been updated to use unix socket.
This patch makes use of the unix socket and adds the corresponding
sepolicy rules.

Test: make
Change-Id: I61fcf6fec06a78cf3189c93a86469070ef15bba4
Signed-off-by: default avatarFrançois Gaffie <francois.gaffie@renault.com>
parent 177d3f83

media/audioserver/audioserver.rc

+3 −0
Original line number Diff line number Diff line
@@ -16,3 +16,6 @@ on property:vts.native_server.on=1 
    stop audioserver

on property:vts.native_server.on=0

    start audioserver



on init

    mkdir /dev/socket/audioserver 0775 audioserver audioserver

services/audiopolicy/engineconfigurable/parameter-framework/examples/ParameterFrameworkConfigurationPolicy.xml.in

+2 −1
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<?xml version="1.0" encoding="UTF-8"?>

<ParameterFrameworkConfiguration xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

    SystemClassName="Policy" ServerPort="5019" TuningAllowed="@TUNING_ALLOWED@">

    SystemClassName="Policy" ServerPort="/dev/socket/audioserver/policy_debug"

    TuningAllowed="@TUNING_ALLOWED@">



    <SubsystemPlugins>

        <Location Folder="">

services/audiopolicy/engineconfigurable/sepolicy/audioserver.te

0 → 100644
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userdebug_or_eng(`

  allow audioserver audioserver_socket:dir rw_dir_perms;

  allow audioserver audioserver_socket:sock_file create_file_perms;

')

services/audiopolicy/engineconfigurable/sepolicy/file.te

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# Policy Engine remote connection for runtime debug of parameter framework

type audioserver_socket, file_type, coredomain_socket;

services/audiopolicy/engineconfigurable/sepolicy/file_contexts

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/dev/socket/audioserver(/.*)?    u:object_r:audioserver_socket:s0