e6d37cdbf9
subcontext_test had been failing due to setexeccon() failing to transition to vendor_init context. This is a good thing as nothing other than init should be able to transition into this context. I don't want to add code to skip the setexeccon() call only for the tests, so I instead call setexeccon() with the return value of getcon(). This works however only for root, so these tests are skipped for non-root. Test: init unit tests Change-Id: I8a415599e0ec5506511202f7f5018c0e5265837d
65 lines
1.7 KiB
C++
65 lines
1.7 KiB
C++
/*
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* Copyright (C) 2017 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_SUBCONTEXT_H
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#define _INIT_SUBCONTEXT_H
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#include <signal.h>
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#include <string>
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#include <vector>
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#include <android-base/unique_fd.h>
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#include "builtins.h"
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namespace android {
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namespace init {
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extern const std::string kInitContext;
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extern const std::string kVendorContext;
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class Subcontext {
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public:
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Subcontext(std::string path_prefix, std::string context)
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: path_prefix_(std::move(path_prefix)), context_(std::move(context)), pid_(0) {
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Fork();
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}
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Result<Success> Execute(const std::vector<std::string>& command);
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void Restart();
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const std::string& path_prefix() const { return path_prefix_; }
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const std::string& context() const { return context_; }
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pid_t pid() const { return pid_; }
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private:
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void Fork();
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std::string path_prefix_;
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std::string context_;
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pid_t pid_;
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android::base::unique_fd socket_;
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};
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int SubcontextMain(int argc, char** argv, const KeywordFunctionMap* function_map);
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std::vector<Subcontext>* InitializeSubcontexts();
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bool SubcontextChildReap(pid_t pid);
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} // namespace init
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} // namespace android
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#endif
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