| Jeff Vander Stoep | bacb6d7 | 2017-02-13 13:33:27 -0800 | [diff] [blame^] | 1 | ### |
| 2 | ### Untrusted apps. |
| 3 | ### |
| 4 | ### Apps are labeled based on mac_permissions.xml (maps signer and |
| 5 | ### optionally package name to seinfo value) and seapp_contexts (maps UID |
| 6 | ### and optionally seinfo value to domain for process and type for data |
| 7 | ### directory). The untrusted_app domain is the default assignment in |
| 8 | ### seapp_contexts for any app with UID between APP_AID (10000) |
| 9 | ### and AID_ISOLATED_START (99000) if the app has no specific seinfo |
| 10 | ### value as determined from mac_permissions.xml. In current AOSP, this |
| 11 | ### domain is assigned to all non-system apps as well as to any system apps |
| 12 | ### that are not signed by the platform key. To move |
| 13 | ### a system app into a specific domain, add a signer entry for it to |
| 14 | ### mac_permissions.xml and assign it one of the pre-existing seinfo values |
| 15 | ### or define and use a new seinfo value in both mac_permissions.xml and |
| 16 | ### seapp_contexts. |
| 17 | ### |
| 18 | |
| 19 | type untrusted_app_25, domain; |
| 20 | |