1635afe83d
On FBE devices, the filenames inside credential-encrypted directories are mangled until the key is installed. This means the initial restorecon at boot needs to skip these directories until the keys are installed. This CL changes the implementation of the "restorecon_recursive" built-in command to use the new SKIPCE flag to avoid labeling files in CE directories. vold will request a restorecon when the keys are actually installed. Bug: 30126557 Change-Id: I320584574a4d712c493b5bbd8a79b56c0c04aa58
70 lines
2.1 KiB
C++
70 lines
2.1 KiB
C++
/*
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* Copyright (C) 2010 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_UTIL_H_
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#define _INIT_UTIL_H_
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#include <sys/stat.h>
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#include <sys/types.h>
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#include <string>
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#include <functional>
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#define ARRAY_SIZE(x) (sizeof(x)/sizeof(x[0]))
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#define COLDBOOT_DONE "/dev/.coldboot_done"
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int mtd_name_to_number(const char *name);
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int create_socket(const char *name, int type, mode_t perm,
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uid_t uid, gid_t gid, const char *socketcon);
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bool read_file(const char* path, std::string* content);
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int write_file(const char* path, const char* content);
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time_t gettime();
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uint64_t gettime_ns();
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class Timer {
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public:
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Timer() : t0(gettime_ns()) {
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}
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double duration() {
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return static_cast<double>(gettime_ns() - t0) / 1000000000.0;
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}
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private:
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uint64_t t0;
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};
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unsigned int decode_uid(const char *s);
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int mkdir_recursive(const char *pathname, mode_t mode);
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void sanitize(char *p);
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void make_link_init(const char *oldpath, const char *newpath);
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void remove_link(const char *oldpath, const char *newpath);
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int wait_for_file(const char *filename, int timeout);
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void open_devnull_stdio(void);
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void import_kernel_cmdline(bool in_qemu,
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std::function<void(const std::string&, const std::string&, bool)>);
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int make_dir(const char *path, mode_t mode);
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int restorecon(const char *pathname);
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int restorecon_recursive(const char *pathname);
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int restorecon_recursive_skipce(const char *pathname);
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std::string bytes_to_hex(const uint8_t *bytes, size_t bytes_len);
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bool is_dir(const char* pathname);
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bool expand_props(const std::string& src, std::string* dst);
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#endif
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