1### 2### Untrusted_27. 3### 4### This file defines the rules for untrusted apps running with 5### 25 < targetSdkVersion <= 27. 6### 7### This file defines the rules for untrusted apps. 8### Apps are labeled based on mac_permissions.xml (maps signer and 9### optionally package name to seinfo value) and seapp_contexts (maps UID 10### and optionally seinfo value to domain for process and type for data 11### directory). The untrusted_app_27 domain is the default assignment in 12### seapp_contexts for any app with UID between APP_AID (10000) 13### and AID_ISOLATED_START (99000) if the app has no specific seinfo 14### value as determined from mac_permissions.xml. In current AOSP, this 15### domain is assigned to all non-system apps as well as to any system apps 16### that are not signed by the platform key. To move 17### a system app into a specific domain, add a signer entry for it to 18### mac_permissions.xml and assign it one of the pre-existing seinfo values 19### or define and use a new seinfo value in both mac_permissions.xml and 20### seapp_contexts. 21### 22 23typeattribute untrusted_app_27 coredomain; 24 25app_domain(untrusted_app_27) 26untrusted_app_domain(untrusted_app_27) 27net_domain(untrusted_app_27) 28bluetooth_domain(untrusted_app_27) 29