16dbe82eaf
In the next Android release, there will be devices that have no xt_qtaguid module at all and framework and netd will decide which code path it takes for trafficStats depending on the device setup. So all apps and services should not depend on this device specific implementation anymore and use public API for the data they need. Bug: 114475331 Bug: 79938294 Test: QtaguidPermissionTest Change-Id: I0d37b2df23782eefa2e8977c6cdbf9210db3e0d2
46 lines
2 KiB
Text
46 lines
2 KiB
Text
###
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### Untrusted_app_25
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###
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### This file defines the rules for untrusted apps running with
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### targetSdkVersion <= 25.
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###
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### Apps are labeled based on mac_permissions.xml (maps signer and
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### optionally package name to seinfo value) and seapp_contexts (maps UID
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### and optionally seinfo value to domain for process and type for data
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### directory). The untrusted_app domain is the default assignment in
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### seapp_contexts for any app with UID between APP_AID (10000)
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### and AID_ISOLATED_START (99000) if the app has no specific seinfo
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### value as determined from mac_permissions.xml. In current AOSP, this
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### domain is assigned to all non-system apps as well as to any system apps
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### that are not signed by the platform key. To move
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### a system app into a specific domain, add a signer entry for it to
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### mac_permissions.xml and assign it one of the pre-existing seinfo values
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### or define and use a new seinfo value in both mac_permissions.xml and
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### seapp_contexts.
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###
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typeattribute untrusted_app_25 coredomain;
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app_domain(untrusted_app_25)
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untrusted_app_domain(untrusted_app_25)
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net_domain(untrusted_app_25)
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bluetooth_domain(untrusted_app_25)
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# b/34115651 - net.dns* properties read
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# This will go away in a future Android release
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get_prop(untrusted_app_25, net_dns_prop)
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# b/35917228 - /proc/misc access
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# This will go away in a future Android release
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allow untrusted_app_25 proc_misc:file r_file_perms;
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# Access to /proc/tty/drivers, to allow apps to determine if they
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# are running in an emulated environment.
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# b/33214085 b/33814662 b/33791054 b/33211769
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# https://github.com/strazzere/anti-emulator/blob/master/AntiEmulator/src/diff/strazzere/anti/emulator/FindEmulator.java
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# This will go away in a future Android release
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allow untrusted_app_25 proc_tty_drivers:file r_file_perms;
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# Text relocation support for API < 23
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# https://android.googlesource.com/platform/bionic/+/master/android-changes-for-ndk-developers.md#text-relocations-enforced-for-api-level-23
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allow untrusted_app_25 { apk_data_file app_data_file asec_public_file }:file execmod;
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