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android.hardware.usb.IUsb AIDL migration

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android.hardware.usb.IUsb is migrated to AIDL and runs in
its own process. android.hardware.usb.gadget.IUsbGadget
is now published in its own exclusive process
(android.hardware.usb.gadget-service). Creating
file_context and moving the selinux linux rules
for IUsbGadget implementation.

Bug: 200993386
Change-Id: Ia8c24610244856490c8271433710afb57d3da157
Merged-In: Ia8c24610244856490c8271433710afb57d3da157
(cherry picked from commit 51735ba3ab)
This commit is contained in:
Badhri Jagan Sridharan 2021-10-19 13:26:34 -07:00 • committed by Ray Chi
parent f11f53a3ae
commit a4b9ad439b
4 changed files with 17 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

3
whitechapel/vendor/google/file_contexts vendored
View file

@ -7,7 +7,8 @@
/(vendor|system/vendor)/bin/hw/vendor\.samsung_slsi\.hardware\.ExynosHWCServiceTW@1\.0-service u:object_r:hal_vendor_hwcservice_default_exec:s0
/(vendor|system/vendor)/bin/hw/vendor\.samsung_slsi\.hardware\.power@1\.0-service u:object_r:hal_power_default_exec:s0
/(vendor|system/vendor)/bin/hw/vendor\.samsung_slsi\.hardware\.configstore@1\.0-service u:object_r:hal_configstore_default_exec:s0
/(vendor|system/vendor)/bin/hw/android\.hardware\.usb@1\.3-service\.gs101 u:object_r:hal_usb_impl_exec:s0
/(vendor|system/vendor)/bin/hw/android\.hardware\.usb-service\.gs101 u:object_r:hal_usb_impl_exec:s0
/(vendor|system/vendor)/bin/hw/android\.hardware\.usb\.gadget-service\.gs101 u:object_r:hal_usb_gadget_impl_exec:s0
/(vendor|system/vendor)/lib(64)?/libion_exynos\.so u:object_r:same_process_hal_file:s0
/(vendor|system/vendor)/lib(64)?/libOpenCL\.so u:object_r:same_process_hal_file:s0

14
whitechapel/vendor/google/hal_usb_gadget_impl.te vendored Normal file
View file

@ -0,0 +1,14 @@
type hal_usb_gadget_impl, domain;
hal_server_domain(hal_usb_gadget_impl, hal_usb)
hal_server_domain(hal_usb_gadget_impl, hal_usb_gadget)
type hal_usb_gadget_impl_exec, vendor_file_type, exec_type, file_type;
init_daemon_domain(hal_usb_gadget_impl)
allow hal_usb_gadget_impl configfs:dir { create rmdir };
allow hal_usb_gadget_impl functionfs:dir { watch watch_reads };
set_prop(hal_usb_gadget_impl, vendor_usb_config_prop)
allow hal_usb_gadget_impl sysfs_batteryinfo:dir r_dir_perms;
allow hal_usb_gadget_impl sysfs_batteryinfo:file rw_file_perms;
allow hal_usb_gadget_impl sysfs_extcon:dir search;

5
whitechapel/vendor/google/hal_usb_impl.te vendored
View file

@ -1,14 +1,9 @@
type hal_usb_impl, domain;
hal_server_domain(hal_usb_impl, hal_usb)
hal_server_domain(hal_usb_impl, hal_usb_gadget)
type hal_usb_impl_exec, vendor_file_type, exec_type, file_type;
init_daemon_domain(hal_usb_impl)
allow hal_usb_impl configfs:dir { create rmdir };
allow hal_usb_impl functionfs:dir { watch watch_reads };
set_prop(hal_usb_impl, vendor_usb_config_prop)
allow hal_usb_impl sysfs_batteryinfo:dir r_dir_perms;
allow hal_usb_impl sysfs_batteryinfo:file rw_file_perms;
allow hal_usb_impl sysfs_extcon:dir search;

1
whitechapel/vendor/google/system_server.te vendored
View file

@ -3,6 +3,7 @@ binder_call(system_server, gpsd);
binder_call(system_server, hal_camera_default);
# Allow system server to find vendor uwb service
allow system_server uwb_vendor_service:service_manager find;
allow system_server hal_usb_service:service_manager find;
# pixelstats_vendor/OrientationCollector
binder_call(system_server, pixelstats_vendor)