sepolicy/sensors.te


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# Integrated qualcomm sensor process
type sensors, domain;
type sensors_exec, exec_type, file_type;

# Started by init
init_daemon_domain(sensors)

permissive sensors;

# Change own perms to (nobody,nobody)
allow sensors self:capability { setuid setgid };
# Chown /data/misc/sensors/debug/ to nobody
allow sensors self:capability chown;
dontaudit sensors self:capability fsetid;

# Access /data/misc/sensors/debug and /data/system/sensors/settings
allow sensors self:capability dac_read_search;
dontaudit sensors self:capability dac_override;

# Log diagnostic items (/dev/diag)
allow sensors diag_device:chr_file rw_file_perms;

# Create /data/app/sensor_ctl_socket (Might want to change location).
type_transition sensors apk_data_file:sock_file sensors_socket "sensor_ctl_socket";
allow sensors sensors_socket:sock_file create_file_perms;
# Trying to be restrictive with perms on apk_data_file
allow sensors apk_data_file:dir { add_name write };
# Socket can be deleted. So might have to keep in order to work.
allow sensors apk_data_file:dir remove_name;

# Create directories and files under /data/misc/sensors
# and /data/system/sensors. Allow generic r/w file access.
allow sensors sensors_data_file:dir create_dir_perms;
allow sensors sensors_data_file:file create_file_perms;

# Access sensor nodes (/dev/msm_dsps)
allow sensors sensors_device:chr_file rw_file_perms;

# Access power management controls
allow sensors power_control_device:chr_file w_file_perms;

# Access to /persist/sensors
allow sensors persist_file:dir r_dir_perms;
allow sensors persist_sensors_file:dir r_dir_perms;
allow sensors persist_sensors_file:file rw_file_perms;

# Wake lock access
allow sensors sysfs_wake_lock:file { open append };