From: cpebenito@tresys.com (Christopher J. PeBenito)
Date: Mon, 14 Mar 2011 11:29:05 -0400
Subject: [refpolicy] [PATCH 07/15] Allow mozilla to read the alsa config
 files
In-Reply-To: <1299757900.4243.12.camel@tesla.lan>
References: <20110309211357.GA4709@siphos.be>	<1299710762.2974.31.camel@tesla.lan>
	<4D788A12.7030700@gmail.com> <1299757900.4243.12.camel@tesla.lan>
Message-ID: <4D7E3441.6040701@tresys.com>
To: refpolicy@oss.tresys.com
List-Id: refpolicy.oss.tresys.com

On 03/10/11 06:51, Guido Trentalancia wrote:
> Hello Dominick !
> 
> On Thu, 10/03/2011 at 09.21 +0100, Dominick Grift wrote:
>> On 03/09/2011 11:46 PM, Guido Trentalancia wrote:
>>> I have the same question as for [PATCH 05/15]. Tested at least with the
>>> moonlight plugin and with the totem plugin. Sounds strange...
>>
>> probably because you were using pulseaudio?
> 
> Indeed. Just do not consider that then.

This makes me think that we need a more abstract pulseaudio interface,
perhaps pulseaudio_client(), which has this access and also others.  It
looks like the interface should include:

pulseaudio_stream_connect()
pulseaudio_exec()
optional_policy(`alsa_read_rw_config()')

and possibly
corenet_tcp_connect_pulseaudio_port()
corenet_sendrecv_pulseaudio_client_packets()

though we probably want to make those conditional.

>>> Regards,
>>>
>>> Guido
>>>
>>> On Wed, 09/03/2011 at 22.13 +0100, Sven Vermeulen wrote:
>>>> In order to allow firefox plugins playing music through ALSA, the mozilla
>>>> domain needs read access on the alsa_rw_config files.
>>>>
>>>> Signed-off-by: Sven Vermeulen <sven.vermeulen@siphos.be>
>>>> ---
>>>>  policy/modules/apps/mozilla.te |    4 ++++
>>>>  1 files changed, 4 insertions(+), 0 deletions(-)
>>>>
>>>> diff --git a/policy/modules/apps/mozilla.te b/policy/modules/apps/mozilla.te
>>>> index c8c459c..6e0f04f 100644
>>>> --- a/policy/modules/apps/mozilla.te
>>>> +++ b/policy/modules/apps/mozilla.te
>>>> @@ -223,6 +223,10 @@ tunable_policy(`mozilla_read_content',`
>>>>  ')
>>>>  
>>>>  optional_policy(`
>>>> +	alsa_read_rw_config(mozilla_t)
>>>> +')
>>>> +
>>>> +optional_policy(`
>>>>  	apache_read_user_scripts(mozilla_t)
>>>>  	apache_read_user_content(mozilla_t)
>>>>  ')

-- 
Chris PeBenito
Tresys Technology, LLC
www.tresys.com | oss.tresys.com