c50144ef1d
This commit uses vendor sepolicy file version (defined in `/vendor/etc/selinux/plat_sepolicy_vers.txt`) to determine whether the source context should be set as `u:r:vendor_init:s0`. Before this commit, the criterion was `ro.vndk.version` >= 28. However, the check in `property_service.cpp` will always be true because `ro.vndk.version` hasn't been loaded from `/vendor/default.prop`. Furthermore, under some circumstances, `ro.vndk.version` may be different from `plat_sepolicy_vers.txt` (e.g. O-MR1 vendor does not define `ro.vndk.version`). Bug: 78605339 # high-level bug to combine O-MR1 and P GSI Bug: 79135481 # the usage of `ro.vndk.version` in init Test: vts-tradefed run vts -m VtsTrebleVintfTest # tetheroffload Change-Id: Ied46e9346b4ca7931aa4dcf1c9dbc11de0e12d93 Merged-In: Ied46e9346b4ca7931aa4dcf1c9dbc11de0e12d93
66 lines
1.9 KiB
C++
66 lines
1.9 KiB
C++
/*
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* Copyright (C) 2018 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef _INIT_HOST_INIT_STUBS_H
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#define _INIT_HOST_INIT_STUBS_H
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#include <stddef.h>
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#include <sys/socket.h>
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#include <sys/types.h>
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#include <string>
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// sys/system_properties.h
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#define PROP_VALUE_MAX 92
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// unistd.h
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int setgroups(size_t __size, const gid_t* __list);
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// android-base/properties.h
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namespace android {
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namespace base {
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std::string GetProperty(const std::string& key, const std::string& default_value);
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bool GetBoolProperty(const std::string& key, bool default_value);
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template <typename T>
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T GetIntProperty(const std::string&, T default_value, T = std::numeric_limits<T>::min(),
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T = std::numeric_limits<T>::max()) {
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return default_value;
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}
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} // namespace base
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} // namespace android
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namespace android {
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namespace init {
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// init.h
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extern std::string default_console;
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// property_service.h
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extern uint32_t (*property_set)(const std::string& name, const std::string& value);
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uint32_t HandlePropertySet(const std::string& name, const std::string& value,
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const std::string& source_context, const ucred& cr, std::string* error);
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// selinux.h
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bool SelinuxHasVendorInit();
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void SelabelInitialize();
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bool SelabelLookupFileContext(const std::string& key, int type, std::string* result);
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} // namespace init
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} // namespace android
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#endif
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