1typeattribute recovery_refresh coredomain; 2 3init_daemon_domain(recovery_refresh) 4 5allow recovery_refresh pstorefs:dir search; 6allow recovery_refresh pstorefs:file r_file_perms; 7# NB: domain inherits write_logd which hands us write to pmsg_device 8 9### 10### Neverallow rules 11### 12### recovery_refresh should NEVER do any of this 13 14# Block device access. 15neverallow recovery_refresh dev_type:blk_file { read write }; 16 17# ptrace any other app 18neverallow recovery_refresh domain:process ptrace; 19 20# Write to /system. 21neverallow recovery_refresh system_file_type:dir_file_class_set write; 22 23# Write to files in /data/data or system files on /data 24neverallow recovery_refresh { app_data_file_type system_data_file }:dir_file_class_set write; 25 26# recovery_refresh is not allowed to write anywhere 27neverallow recovery_refresh { 28 file_type 29 userdebug_or_eng(`-coredump_file') 30 with_native_coverage(`-method_trace_data_file') 31}:file write; 32