# tee starts as root, and drops privileges
allow tee self:capability { setuid setgid dac_override sys_rawio };

# Need to directly manipulate certain block devices
# for anti-rollback protection
allow tee block_device:dir r_dir_perms;
allow tee rpmb_device:blk_file rw_file_perms;


# Allow qseecom to qsee folder so that listeners can create
# respective directories
allow tee data_qsee_file:dir create_dir_perms;
allow tee data_qsee_file:file create_file_perms;
allow tee system_data_file:dir r_dir_perms;

allow tee persist_file:dir r_dir_perms;
r_dir_file(tee, persist_data_file)
# Write to drm related pieces of persist partition
allow tee persist_drm_file:dir create_dir_perms;
allow tee persist_drm_file:file create_file_perms;

# Provide tee access to ssd partition for HW FDE
allow tee ssd_device:blk_file rw_file_perms;

# allow tee to operate tee device
allow tee tee_device:chr_file rw_file_perms;

# allow tee to load firmware images
allow tee firmware_file:dir r_dir_perms;
allow tee firmware_file:file r_file_perms;

# allow qseecom access to time domain
allow tee time_daemon:unix_stream_socket connectto;

# allow tee access for secure UI to work
allow tee graphics_device:chr_file r_file_perms;
allow tee graphics_device:dir r_dir_perms;

binder_call(tee, surfaceflinger)
binder_use(tee)

allow tee system_app:unix_dgram_socket sendto;
unix_socket_connect(tee, property, init)

userdebug_or_eng(`
  allow tee su:unix_dgram_socket sendto;
  allow tee shell_data_file:file rw_file_perms;
  allow tee shell_data_file:dir search;
')