fd99a318fe
To increase the security of wiping A/B devices, let uncrypt write
wipe package in misc partition. Then recovery verifies the wipe
package before wiping the device.
Based on the original cherrypick, this CL also has additional changes to
address the LOG statements and libziparchive changes.
Bug: 29159185
Test: Build and boot into recovery.
Change-Id: I186691bab1928d3dc036bc5542abd64a81bc2168
(cherry picked from commit 6faf0265c9)
42 lines
1.6 KiB
C++
42 lines
1.6 KiB
C++
/*
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* Copyright (C) 2007 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 RECOVERY_INSTALL_H_
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#define RECOVERY_INSTALL_H_
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#include <string>
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#include <ziparchive/zip_archive.h>
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#include "common.h"
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enum { INSTALL_SUCCESS, INSTALL_ERROR, INSTALL_CORRUPT, INSTALL_NONE, INSTALL_SKIPPED,
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INSTALL_RETRY };
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// Install the package specified by root_path. If INSTALL_SUCCESS is
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// returned and *wipe_cache is true on exit, caller should wipe the
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// cache partition.
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int install_package(const char* root_path, bool* wipe_cache, const char* install_file,
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bool needs_mount, int retry_count);
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// Verify the package by ota keys. Return true if the package is verified successfully,
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// otherwise return false.
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bool verify_package(const unsigned char* package_data, size_t package_size);
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// Read meta data file of the package, write its content in the string pointed by meta_data.
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// Return true if succeed, otherwise return false.
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bool read_metadata_from_package(ZipArchiveHandle zip, std::string* meta_data);
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#endif // RECOVERY_INSTALL_H_
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