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# tee starts as root, and drops privileges
allow tee self:capability {
setuid
setgid
sys_admin
chown
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;
# 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 sg_device:chr_file { rw_file_perms setattr };
# 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
r_dir_file(tee, firmware_file)
# 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:dir r_dir_perms;
allow tee graphics_device:chr_file r_file_perms;
allow tee surfaceflinger_service : service_manager find;
binder_call(tee, surfaceflinger)
binder_use(tee)
allow tee system_app:unix_dgram_socket sendto;
unix_socket_connect(tee, property, init)
# allow qseecom access to set system property
allow tee system_prop:property_service set;
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;
')
# allow qseecom access to set system property
allow tee system_prop:property_service set;
#allow access to qfp-daemon
allow tee qfp-daemon_data_file:dir create_dir_perms;
allow tee qfp-daemon_data_file:file create_file_perms;
# Allow access to qsee_ipc_irq_spss device
allow tee qsee_ipc_irq_spss_device:chr_file rw_file_perms;
#allow access to fingerprintd data file
allow tee fingerprintd_data_file:dir create_dir_perms;
allow tee fingerprintd_data_file:file create_file_perms;
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