| # healthd - battery/charger monitoring service daemon |
| type healthd, domain; |
| type healthd_exec, exec_type, file_type; |
| |
| # Write to /dev/kmsg |
| allow healthd kmsg_device:chr_file rw_file_perms; |
| |
| # Read access to pseudo filesystems. |
| r_dir_file(healthd, sysfs_type) |
| r_dir_file(healthd, rootfs) |
| r_dir_file(healthd, cgroup) |
| |
| # Read access to system files for passthrough HALs in |
| # /{system,vendor,odm}/lib[64]/hw/ |
| r_dir_file(healthd, system_file) |
| |
| allow healthd self:capability { sys_tty_config }; |
| allow healthd self:capability sys_boot; |
| |
| allow healthd self:netlink_kobject_uevent_socket create_socket_perms_no_ioctl; |
| |
| wakelock_use(healthd) |
| |
| binder_use(healthd) |
| binder_service(healthd) |
| binder_call(healthd, system_server) |
| binder_call(healthd, hwservicemanager) |
| binder_call(healthd, hal_health) |
| hal_client_domain(healthd, hal_health) |
| |
| # Write to state file. |
| # TODO: Split into a separate type? |
| allow healthd sysfs:file write; |
| |
| # TODO: added to match above sysfs rule. Remove me? |
| allow healthd sysfs_usb:file write; |
| |
| allow healthd sysfs_batteryinfo:file r_file_perms; |
| |
| r_dir_file(healthd, sysfs_type) |
| |
| ### |
| ### healthd: charger mode |
| ### |
| |
| # Read /sys/fs/pstore/console-ramoops |
| # Don't worry about overly broad permissions for now, as there's |
| # only one file in /sys/fs/pstore |
| allow healthd pstorefs:dir r_dir_perms; |
| allow healthd pstorefs:file r_file_perms; |
| |
| allow healthd graphics_device:dir r_dir_perms; |
| allow healthd graphics_device:chr_file rw_file_perms; |
| allow healthd input_device:dir r_dir_perms; |
| allow healthd input_device:chr_file r_file_perms; |
| allow healthd tty_device:chr_file rw_file_perms; |
| allow healthd ashmem_device:chr_file execute; |
| allow healthd self:process execmem; |
| allow healthd proc_sysrq:file rw_file_perms; |
| |
| add_service(healthd, batteryproperties_service) |
| |
| # Healthd needs to tell init to continue the boot |
| # process when running in charger mode. |
| set_prop(healthd, system_prop) |
