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Revert^2 "Update uprobestats SELinux policy"

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This reverts commit 5e1d7f1c85.

Reason for revert: retry with a fix to the failed tests

Test: atest art_standalone_oatdump_tests
Change-Id: I28872c643ba4ec07ef41b1f9be86036c592a6e4e
This commit is contained in:
Yu-Ting Tseng 2023-12-15 00:48:23 +00:00
parent 8a0d6d1f17
commit 43cae4ea24
10 changed files with 45 additions and 2 deletions
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1
apex/com.android.art-file_contexts
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@ -9,4 +9,5 @@
/bin/dexoptanalyzer u:object_r:dexoptanalyzer_exec:s0
/bin/odrefresh u:object_r:odrefresh_exec:s0
/bin/profman u:object_r:profman_exec:s0
/bin/oatdump u:object_r:oatdump_exec:s0
/lib(64)?(/.*)? u:object_r:system_lib_file:s0

2
contexts/plat_file_contexts_test
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@ -1269,3 +1269,5 @@
/product/bin/otapreopt_script postinstall_exec
/system/bin/otapreopt postinstall_dexopt_exec
/product/bin/otapreopt postinstall_dexopt_exec
/data/misc/uprobestats-configs uprobestats_configs_data_file
/data/misc/uprobestats-configs/test uprobestats_configs_data_file

6
private/file.te
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@ -28,6 +28,12 @@ type perfetto_traces_bugreport_data_file, file_type, data_file_type, core_data_f
# /data/misc/perfetto-configs for perfetto configs
type perfetto_configs_data_file, file_type, data_file_type, core_data_file_type;
# /data/misc/uprobestats-configs for uprobestats configs
type uprobestats_configs_data_file, file_type, data_file_type, core_data_file_type;
# /apex/com.android.art/bin/oatdump
type oatdump_exec, system_file_type, exec_type, file_type;
# /data/misc_{ce/de}/<user>/sdksandbox root data directory for sdk sandbox processes
type sdk_sandbox_system_data_file, file_type, data_file_type, core_data_file_type;
# /data/misc_{ce/de}/<user>/sdksandbox/<app-name>/* subdirectory for sdk sandbox processes

1
private/file_contexts
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@ -663,6 +663,7 @@
/data/misc/perfetto-traces(/.*)? u:object_r:perfetto_traces_data_file:s0
/data/misc/perfetto-traces/bugreport(.*)? u:object_r:perfetto_traces_bugreport_data_file:s0
/data/misc/perfetto-configs(/.*)? u:object_r:perfetto_configs_data_file:s0
/data/misc/uprobestats-configs(/.*)? u:object_r:uprobestats_configs_data_file:s0
/data/misc/prereboot(/.*)? u:object_r:prereboot_data_file:s0
/data/misc/profcollectd(/.*)? u:object_r:profcollectd_data_file:s0
/data/misc/radio(/.*)? u:object_r:radio_core_data_file:s0

1
private/property.te
View file

@ -45,6 +45,7 @@ system_internal_prop(snapuserd_prop)
system_internal_prop(system_adbd_prop)
system_internal_prop(timezone_metadata_prop)
system_internal_prop(traced_perf_enabled_prop)
system_internal_prop(uprobestats_start_with_config_prop)
system_internal_prop(tuner_server_ctl_prop)
system_internal_prop(userspace_reboot_log_prop)
system_internal_prop(userspace_reboot_test_prop)

1
private/property_contexts
View file

@ -87,6 +87,7 @@ persist.traced.enable u:object_r:traced_enabled_prop:s0
traced.lazy. u:object_r:traced_lazy_prop:s0
persist.heapprofd.enable u:object_r:heapprofd_enabled_prop:s0
persist.traced_perf.enable u:object_r:traced_perf_enabled_prop:s0
uprobestats.start_with_config u:object_r:uprobestats_start_with_config_prop:s0
persist.vendor.debug.wifi. u:object_r:persist_vendor_debug_wifi_prop:s0
persist.vendor.overlay. u:object_r:overlay_prop:s0
ril.cdma.inecmmode u:object_r:radio_cdma_ecm_prop:s0 exact bool

2
private/shell.te
View file

@ -258,3 +258,5 @@ userdebug_or_eng(`set_prop(shell, persist_sysui_ranking_update_prop)')
# Allow shell to read the build properties for attestation feature
get_prop(shell, build_attestation_prop)
# Allow shell to execute oatdump.
allow shell oatdump_exec:file rx_file_perms;

7
private/statsd.te
View file

@ -28,3 +28,10 @@ binder_call(statsd, surfaceflinger);
# Allow statsd to read its system properties
get_prop(statsd, device_config_statsd_native_prop)
get_prop(statsd, device_config_statsd_native_boot_prop)
# Allow statsd to write uprobestats configs.
allow statsd uprobestats_configs_data_file:dir rw_dir_perms;
allow statsd uprobestats_configs_data_file:file create_file_perms;
# Allow statsd to trigger uprobestats via property.
set_prop(statsd, uprobestats_start_with_config_prop);

1
private/system_server.te
View file

@ -302,6 +302,7 @@ binder_call(system_server, virtual_camera)
binder_call(system_server, vold)
binder_call(system_server, logd)
binder_call(system_server, wificond)
binder_call(system_server, uprobestats)
binder_service(system_server)
# Use HALs

25
private/uprobestats.te
View file

@ -4,8 +4,8 @@ typeattribute uprobestats bpfdomain;
type uprobestats_exec, system_file_type, exec_type, file_type;
# Allow uprobestats to be invoked by statsd.
domain_auto_trans(statsd, uprobestats_exec, uprobestats)
# Allow init to start uprobestats.
init_daemon_domain(uprobestats)
allow uprobestats fs_bpf_uprobe_private:file { read write };
allow uprobestats fs_bpf_uprobe_private:dir search;
@ -14,3 +14,24 @@ allow uprobestats self:capability2 perfmon;
allow uprobestats self:perf_event { cpu open write };
allow uprobestats sysfs_uprobe:file { open read };
allow uprobestats sysfs_uprobe:dir { search };
# Allow uprobestats to popen oatdump.
allow uprobestats oatdump_exec:file rx_file_perms;
# Allow uprobestats to write atoms to statsd
unix_socket_send(uprobestats, statsdw, statsd)
# For registration with system server as a process observer.
binder_use(uprobestats)
allow uprobestats activity_service:service_manager find;
binder_call(uprobestats, system_server);
# Allow uprobestats to talk to native package manager
allow uprobestats package_native_service:service_manager find;
# Allow uprobestats to scan /proc/<pid>/cmdline.
r_dir_file(uprobestats, { domain -appdomain })
# Allow uprobestats to manage its own config files.
allow uprobestats uprobestats_configs_data_file:dir rw_dir_perms;
allow uprobestats uprobestats_configs_data_file:file { r_file_perms unlink };