On 5/15/2024 11:52 PM, Raghavender Reddy Bujala wrote:
On 5/15/2024 1:37 AM, Chris PeBenito wrote:
On 5/10/2024 1:50 AM, Raghavender Reddy Bujala wrote:
Resolve selinux permission for ofono:
[pulseaudio] backend-ofono.c: Failed to register as a handsfree audio
agent with ofono: org.freedesktop.DBus.Error.AccessDenied: An SELinux
policy prevents this sender from sending this message to this
recipient, 0 matched rules; type="method_call", sender=":1.14"
(uid=989 pid=1937 comm="/usr/bin/pulseaudio --system --daemonize=no
-v" label="system_u:system_r:pulseaudio_t:s0-s15:c0.c1023")
interface="org.ofono.HandsfreeAudioManager" member="Register" error
name="(unset)" requested_reply="0" destination="org.ofono" (uid=0
pid=942 comm="/usr/sbin/ofonod -n"
label="system_u:system_r:initrc_t:s0-s15:c0.c1023")
It looks like we need a domain for ofonod. Your system has it running
is in the initrc_t domain, which is intended only for init scripts and
the like. It's not intended to be used for long-running processes.
Thanks for suggestion.
But we didn't found any particular domain for ofono and no sepolicy
files are available for this service.
so, we have added these changes to make functionality work properly with
ofono.
and we haven't observed any sepolicy issue on ubuntu and rpi os for
ofono. Because sepolicy is not enabled for these os.
output of ps -eZ command on ubuntu machine is:
LABEL PID TTY TIME CMD
unconfined 11528 ? 00:00:00 ofono
So, Is there any plan from upstream to add domain for ofono or add
sepolicies for this service.
Please let us know, is there any alternative to way proceed further.
I'm not aware of anyone creating an ofono domain for the SELinux policy.
Unfortunately your patch cannot be upstreamed in its current form, so
it'll have to remain your local fix. I'd expect an ofono domain to fix
this access, since a telephony service would need audio output from
pulseaudio or similar type service.
--
Chris PeBenito
