| ### |
| ### Untrusted_app_25 |
| ### |
| ### This file defines the rules for untrusted apps running with |
| ### targetSdkVersion <= 25. |
| ### |
| ### Apps are labeled based on mac_permissions.xml (maps signer and |
| ### optionally package name to seinfo value) and seapp_contexts (maps UID |
| ### and optionally seinfo value to domain for process and type for data |
| ### directory). The untrusted_app domain is the default assignment in |
| ### seapp_contexts for any app with UID between APP_AID (10000) |
| ### and AID_ISOLATED_START (99000) if the app has no specific seinfo |
| ### value as determined from mac_permissions.xml. In current AOSP, this |
| ### domain is assigned to all non-system apps as well as to any system apps |
| ### that are not signed by the platform key. To move |
| ### a system app into a specific domain, add a signer entry for it to |
| ### mac_permissions.xml and assign it one of the pre-existing seinfo values |
| ### or define and use a new seinfo value in both mac_permissions.xml and |
| ### seapp_contexts. |
| ### |
| |
| typeattribute untrusted_app_25 coredomain; |
| |
| app_domain(untrusted_app_25) |
| untrusted_app_domain(untrusted_app_25) |
| net_domain(untrusted_app_25) |
| bluetooth_domain(untrusted_app_25) |
| |
| # b/34115651 - net.dns* properties read |
| # This will go away in a future Android release |
| get_prop(untrusted_app_25, net_dns_prop) |
| |
| # b/35917228 - /proc/misc access |
| # This will go away in a future Android release |
| allow untrusted_app_25 proc_misc:file r_file_perms; |
| |
| # Access to /proc/tty/drivers, to allow apps to determine if they |
| # are running in an emulated environment. |
| # b/33214085 b/33814662 b/33791054 b/33211769 |
| # https://github.com/strazzere/anti-emulator/blob/master/AntiEmulator/src/diff/strazzere/anti/emulator/FindEmulator.java |
| # This will go away in a future Android release |
| allow untrusted_app_25 proc_tty_drivers:file r_file_perms; |
