platform_system_sepolicy/private/stats.te
Girish f9ef01a285 Allow communication between mediaserver & statsd
Bug: 265488359
Test: atest cts/tests/media/misc/src/android/media/misc/cts/ResourceManagerTest.java
Change-Id: I34bcdc3c403093af90a0e09b18842d7b872c0392
2023-02-01 22:33:28 +00:00

59 lines
1.3 KiB
Text

type stats, domain;
typeattribute stats coredomain;
type stats_exec, system_file_type, exec_type, file_type;
# switch to stats domain for stats command
domain_auto_trans(shell, stats_exec, stats)
# allow stats access to stdout from its parent shell.
allow stats shell:fd use;
# allow stats to communicate use, read and write over the adb
# connection.
allow stats adbd:fd use;
allow stats adbd:unix_stream_socket { read write };
# allow adbd to reap stats
allow stats adbd:process { sigchld };
# Allow the stats command to talk to the statsd over the binder, and get
# back the stats report data from a ParcelFileDescriptor.
binder_use(stats)
allow stats stats_service:service_manager find;
binder_call(stats, statsd)
allow stats statsd:fifo_file write;
# Only statsd can publish the binder service.
add_service(statsd, stats_service)
# Allow pipes from (and only from) stats.
allow statsd stats:fd use;
allow statsd stats:fifo_file write;
# Allow statsd to call back to stats with status updates.
binder_call(statsd, stats)
###
### neverallow rules
###
neverallow {
domain
-dumpstate
-gmscore_app
-gpuservice
-incidentd
-keystore
-mediametrics
-mediaserver
-platform_app
-priv_app
-rkpdapp
-shell
-stats
-statsd
-surfaceflinger
-system_app
-system_server
-traceur_app
} stats_service:service_manager find;