generic/vendor/common/sensors.te

# Copyright (c) 2018-2020, The Linux Foundation. All rights reserved.
#
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# Policy for sensor daemon
type vendor_sensors, domain;
type vendor_sensors_exec, exec_type, vendor_file_type, file_type;

init_daemon_domain(vendor_sensors)
get_prop(vendor_sensors, vendor_sensors_prop)

allow vendor_sensors self:capability {
    setuid
    setgid
    net_bind_service
};

# Access to tests from userdebug/eng builds
userdebug_or_eng(`
  diag_use(vendor_sensors)
  get_prop(vendor_sensors, vendor_sensors_dbg_prop)

  #allow starting of diag_mdlog
  allow vendor_sensors vendor_qlogd_exec:file rx_file_perms;
  allow vendor_sensors vendor_shell_exec:file rx_file_perms;
')

allow vendor_sensors self:{ socket qipcrtr_socket } create_socket_perms;
# ioctlcmd=c304
allowxperm vendor_sensors self:{ socket qipcrtr_socket } ioctl msm_sock_ipc_ioctls;

allow vendor_sensors mnt_vendor_file:dir r_dir_perms;

allow vendor_sensors vendor_sensors_vendor_data_file:dir create_dir_perms;
allow vendor_sensors vendor_sensors_vendor_data_file:file create_file_perms;

allow vendor_sensors system_file:dir r_dir_perms;
allow vendor_sensors sensors_device:chr_file rw_file_perms;

allow vendor_sensors vendor_sysfs_soc:file w_file_perms;
allow vendor_sensors vendor_sysfs_data:file r_file_perms;

allow vendor_sensors ion_device:chr_file r_file_perms;
allow vendor_sensors vendor_qdsp_device:chr_file r_file_perms;
allow vendor_sensors vendor_xdsp_device:chr_file r_file_perms;

# For reading dir/files on /dsp
r_dir_file(vendor_sensors, adsprpcd_file)
# For reading adsprpc_prop
get_prop(vendor_sensors, vendor_adsprpc_prop)

allow vendor_sensors vendor_persist_sensors_file:fifo_file create_file_perms;
allow vendor_sensors vendor_sensors_vendor_data_file:fifo_file create_file_perms;
# Access to /persist/vendor_sensors
allow vendor_sensors vendor_persist_sensors_file:dir create_dir_perms;
allow vendor_sensors vendor_persist_sensors_file:file create_file_perms;
# Access to wakelock sysfs
wakelock_use(vendor_sensors)

#Allow to search SSR node directory
allow vendor_sensors vendor_sysfs_slpi:dir search;
allow vendor_sensors vendor_sysfs_slpi:file getattr;