Bruce Po 6b92b30e7b selinux: New aocx service
Add new aocxd server domain
- Allow aocxd to access AOC resources
- Add new aocx binder vendor service

Allow audio hal to find and talk to aocx

avc error tcontext=u:object_r:binder_device:s0 tclass=chr_file or tcontext=u:object_r:vndbinder_device:s0 tclass=chr_file

avc:  denied  { add } for pid=1073 uid=0 name=aocx.IAocx scontext=u:r:aocxd:s0 tcontext=u:object_r:aocx:s0 tclass=service_manager

avc:  denied  { call } for  scontext=u:r:hal_audio_default:s0 tcontext=u:r:aocxd:s0 tclass=binder

BUG: 315853303
Change-Id: Ide16a2be9f032bef60f43d4d3daa6372ae06b057
2024-01-08 17:57:03 +00:00

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# aocxd server domain
type aocxd, domain;
type aocxd_exec, vendor_file_type, exec_type, file_type;
init_daemon_domain(aocxd)
# sysfs operations
allow aocxd sysfs_aoc:dir search;
# dev operations
allow aocxd aoc_device:chr_file rw_file_perms;
# allow inotify to watch for additions/removals from /dev
allow aocxd device:dir r_dir_perms;
# set properties
set_prop(aocxd, vendor_aoc_prop);
# allow binder access
vndbinder_use(aocxd);
# allow managing wakelocks
wakelock_use(aocxd);
# add aocx service to the domain
add_service(aocxd, aocx);