Alex Iacobucci 6461e33428 aoc: add policy to read system property
Solves error: 1

2-13 18:33:15.860000  root  1019  1019 I auditd  : type=1400 audit(0.0:7): avc:  denied  { read } for  comm="aocd" name="u:object_r:vendor_rild_prop:s0" dev="tmpfs" ino=404 scontext=u:r:aocd:s0 tcontext=u:object_r:vendor_rild_prop:s0 tclass=file permissive=0

Test: on device
Bug: 207711097
Change-Id: Ia28e1622746cca973ca66f437e0e655bbcaf7d66
Signed-off-by: Alex Iacobucci <alexiacobucci@google.com>
2023-12-13 19:32:43 +00:00

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type aocd, domain;
type aocd_exec, vendor_file_type, exec_type, file_type;
init_daemon_domain(aocd)
# access persist files
allow aocd mnt_vendor_file:dir search;
allow aocd persist_file:dir search;
r_dir_file(aocd, persist_aoc_file);
# sysfs operations
allow aocd sysfs_aoc:dir search;
allow aocd sysfs_aoc_firmware:file w_file_perms;
allow aocd sysfs_aoc_notifytimeout:file r_file_perms;
# dev operations
allow aocd aoc_device:chr_file rw_file_perms;
# allow inotify to watch for additions/removals from /dev
allow aocd device:dir r_dir_perms;
# set properties
set_prop(aocd, vendor_aoc_prop)
set_prop(aocd, vendor_timeout_aoc_prop)
get_prop(aocd, vendor_volte_mif_off)