fc08341bd6
Cherry-pick of <775523d1eb>
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.
[ 37.177042] type=1400 audit(1645536157.528:3): avc: denied { wake_alarm } for comm="android.hardwar" capability=35 scontext=u:r:hal_usb_impl:s0 tcontext=u:r:hal_usb_impl:s0 tclass=capability2 permissive=1
[ 37.177139] type=1400 audit(1645536157.528:4): avc: denied { block_suspend } for comm="android.hardwar" capability=36 scontext=u:r:hal_usb_impl:s0 tcontext=u:r:hal_usb_impl:s0 tclass=capability2 permissive=1
[ 39.936357] type=1400 audit(1645536160.292:5): avc: denied { call } for comm="HwBinder:875_1" scontext=u:r:hal_usb_impl:s0 tcontext=u:r:hal_thermal_default:s0 tclass=binder permissive=1
[ 39.936403] type=1400 audit(1645536160.292:6): avc: denied { transfer } for comm="HwBinder:875_1" scontext=u:r:hal_usb_impl:s0 tcontext=u:r:hal_thermal_default:s0 tclass=binder permissive=1
...
[ 42.845054] type=1400 audit(1645550991.268:8): avc: denied { read } for comm="HwBinder:860_1" name="u:object_r:vendor_usb_config_prop:s0" dev="tmpfs" ino=351 scontext=u:r:hal_usb_gadget_impl:s0 tcontext=u:object_r:vendor_usb_config_prop:s0 tclass=file permissive=1
[ 42.877781] type=1400 audit(1645550991.268:9): avc: denied { open } for comm="HwBinder:860_1" path="/dev/__properties__/u:object_r:vendor_usb_config_prop:s0" dev="tmpfs" ino=351 scontext=u:r:hal_usb_gadget_impl:s0 tcontext=u:object_r:vendor_usb_config_prop:s0 tclass=file permissive=1
[ 42.915532] type=1400 audit(1645550991.268:10): avc: denied { getattr } for comm="HwBinder:860_1" path="/dev/__properties__/u:object_r:vendor_usb_config_prop:s0" dev="tmpfs" ino=351 scontext=u:r:hal_usb_gadget_impl:s0 tcontext=u:object_r:vendor_usb_config_prop:s0 tclass=file permissive=1
[ 42.962130] type=1400 audit(1645550991.268:11): avc: denied { map } for comm="HwBinder:860_1" path="/dev/__properties__/u:object_r:vendor_usb_config_prop:s0" dev="tmpfs" ino=351 scontext=u:r:hal_usb_gadget_impl:s0 tcontext=u:object_r:vendor_usb_config_prop:s0 tclass=file permissive=1
[ 43.003097] type=1400 audit(1645550991.268:12): avc: denied { watch watch_reads } for comm="HwBinder:860_1" path="/dev/usb-ffs/adb" dev="functionfs" ino=40814 scontext=u:r:hal_usb_gadget_impl:s0 tcontext=u:object_r:functionfs:s0 tclass=dir permissive=1
[ 43.024529] type=1400 audit(1645550991.268:13): avc: denied { write } for comm="HwBinder:860_1" name="property_service" dev="tmpfs" ino=376 scontext=u:r:hal_usb_gadget_impl:s0 tcontext=u:object_r:property_socket:s0 tclass=sock_file permissive=1
[ 43.057605] type=1400 audit(1645550991.268:14): avc: denied { connectto } for comm="HwBinder:860_1" path="/dev/socket/property_service" scontext=u:r:hal_usb_gadget_impl:s0 tcontext=u:r:init:s0 tclass=unix_stream_socket permissive=1
[ 43.084549] type=1107 audit(1645550991.268:15): uid=0 auid=4294967295 ses=4294967295 subj=u:r:init:s0 msg='avc: denied { set } for property=vendor.usb.dwc3_irq pid=860 uid=0 gid=0 scontext=u:r:hal_usb_gadget_impl:s0 tcontext=u:object_r:vendor_usb_config_prop:s0 tclass=property_service permissive=1'
Bug: 200993386
Change-Id: Ia8c24610244856490c8271433710afb57d3da157
Merged-In: Ia8c24610244856490c8271433710afb57d3da157
26 lines
906 B
Text
26 lines
906 B
Text
type hal_usb_impl, domain;
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type hal_usb_impl_exec, vendor_file_type, exec_type, file_type;
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init_daemon_domain(hal_usb_impl)
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hal_server_domain(hal_usb_impl, hal_usb)
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hal_server_domain(hal_usb_impl, hal_usb_gadget)
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set_prop(hal_usb_impl, vendor_usb_config_prop)
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allow hal_usb_impl functionfs:dir { watch watch_reads };
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allow hal_usb_impl sysfs_batteryinfo:dir r_dir_perms;
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allow hal_usb_impl sysfs_batteryinfo:file rw_file_perms;
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# Needed for reporting Usb Overheat suez event through statsd
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allow hal_usb_impl fwk_stats_service:service_manager find;
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binder_call(hal_usb_impl, servicemanager)
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# Needed for monitoring usb port temperature
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allow hal_usb_impl self:capability2 wake_alarm;
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wakelock_use(hal_usb_impl);
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# For interfacing with ThermalHAL
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hal_client_domain(hal_usb_impl, hal_thermal);
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# For reading the usb-c throttling stats
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allow hal_usb_impl sysfs_usbc_throttling_stats:file r_file_perms;
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