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add sepolicy for vibrator manager service

Browse source 
Bug: 181615889
Test: Run all test suites
Signed-off-by: chasewu <chasewu@google.com>
Change-Id: Ie9e3c86b01afb26557ae69ead813dd123b4df91b
This commit is contained in:
Chase Wu 2022-11-01 15:37:52 +08:00
parent b1d4e8ab2f
commit 6c42229dcc
6 changed files with 35 additions and 0 deletions
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1
vendor/device.te vendored Normal file
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type vibrator_device, dev_type;

5
vendor/file_contexts vendored
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/dev/ttySAC18 u:object_r:hci_attach_dev:s0
/dev/logbuffer_btlpm u:object_r:logbuffer_device:s0
/dev/logbuffer_tty18 u:object_r:logbuffer_device:s0
# Haptics
/vendor/bin/hw/android\.hardware\.vibrator-service\.cs40l26-private u:object_r:hal_vibrator_default_exec:s0
/vendor/bin/hw/android\.hardware\.vibrator-service\.cs40l26-stereo-private u:object_r:hal_vibrator_stereo_exec:s0
/dev/gpiochip44 u:object_r:vibrator_device:s0

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vendor/hal_vibrator_default.te vendored Normal file
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# Allow vibrator HAL to communicate with another service
binder_call(hal_vibrator_default, hal_vibrator_stereo);
# Allow vibrator HAL to "add" the hal_vibrator_vndservice service type
add_service(hal_vibrator_default, hal_vibrator_vndservice);

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vendor/hal_vibrator_stereo_default.te vendored Normal file
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# From system sepilicy
type hal_vibrator_stereo, domain;
hal_server_domain(hal_vibrator_stereo, hal_vibrator)
type hal_vibrator_stereo_exec, exec_type, vendor_file_type, file_type;
init_daemon_domain(hal_vibrator_stereo)
# From project
get_prop(hal_vibrator_stereo, vendor_vibrator_prop);
get_prop(hal_vibrator_stereo, boot_status_prop);
# Allow vibrator HAL's default implementation to use vendor-binder service
vndbinder_use(hal_vibrator_stereo);
# For gpio dev node
allow hal_vibrator_stereo vibrator_device:chr_file rw_file_perms;
# For vibrator HAL's communication with other service
binder_call(hal_vibrator_stereo, hal_vibrator_default);
allow hal_vibrator_stereo hal_vibrator_vndservice:service_manager find;

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vendor/vndservice.te vendored Normal file
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type hal_vibrator_vndservice, vndservice_manager_type;

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vendor/vndservice_contexts vendored Normal file
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android.hardware.vibrator.IVibratorSync/default u:object_r:hal_vibrator_vndservice:s0
android.hardware.vibrator.IVibratorSync/dual u:object_r:hal_vibrator_vndservice:s0