| type system_suspend, domain, coredomain, system_suspend_server, system_suspend_internal_server; |
| |
| type system_suspend_exec, system_file_type, exec_type, file_type; |
| init_daemon_domain(system_suspend) |
| |
| # To serve ISuspendControlService. |
| binder_use(system_suspend) |
| add_service(system_suspend, system_suspend_control_service) |
| |
| # Access to /sys/power/{ wakeup_count, state } suspend interface. |
| allow system_suspend sysfs_power:file rw_file_perms; |
| |
| # Access to wakeup, suspend stats, and wakeup reasons. |
| r_dir_file(system_suspend, sysfs_suspend_stats) |
| r_dir_file(system_suspend, sysfs_wakeup) |
| r_dir_file(system_suspend, sysfs_wakeup_reasons) |
| # To resolve arbitrary sysfs paths from /sys/class/wakeup/* symlinks. |
| allow system_suspend sysfs_type:dir search; |
| |
| # Access to suspend_hal system properties |
| get_prop(system_suspend, suspend_prop) |
| |
| # To call BTAA registered callbacks |
| allow system_suspend bluetooth:binder call; |
| |
| # For adding `dumpsys syspend_control` output to bugreport |
| allow system_suspend dumpstate:fd use; |
| allow system_suspend dumpstate:fifo_file write; |
| |
| neverallow { |
| domain |
| -atrace # tracing |
| -bluetooth # support Bluetooth activity attribution (BTAA) |
| -dumpstate # bug reports |
| -system_suspend # implements system_suspend_control_service |
| -system_server # configures system_suspend via ISuspendControlService |
| -traceur_app # tracing |
| } system_suspend_control_service:service_manager find; |