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# tee starts as root, and drops privileges
allow tee self:capability { setuid setgid sys_rawio };
allow tee block_device:dir r_dir_perms;
allow tee drm_block_device:blk_file rw_file_perms;
allow tee ssd_block_device:blk_file rw_file_perms;
# Need to figure out how many scsi generic devices are preset
# before being able to identify which one is rpmb device
allow tee device:dir r_dir_perms;
# allow tee to load firmware images
allow tee firmware_file:dir r_dir_perms;
allow tee firmware_file:file r_file_perms;
r_dir_file(tee, persist_data_file)
allow tee persist_file:dir r_dir_perms;
# 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;
# allow tee to access persist_data_file
allow tee persist_data_file:dir create_dir_perms;
allow tee persist_data_file:file create_file_perms;
# allow tee to operate tee device
allow tee tee_device:chr_file rw_file_perms;
# 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;
set_prop(tee, qseecomtee_prop)
binder_call(tee, surfaceflinger)
binder_use(tee)
allow tee system_app:unix_dgram_socket sendto;
allow tee time_daemon:unix_stream_socket connectto;
# allow tee to access data partition
allow tee system_data_file:dir r_dir_perms;
# fingerprint (HAL)
allow tee fingerprintd_data_file:dir rw_dir_perms;
allow tee fingerprintd_data_file:file create_file_perms;
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