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/*
* Copyright (C) 2020 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#pragma once
#include <android-base/result.h>
#include <map>
#include <string>
#include <vector>
android::base::Result<void> addCertToFsVerityKeyring(const std::string& path, const char* keyName);
android::base::Result<std::vector<uint8_t>> createDigest(const std::string& path);
android::base::Result<std::string> enableFsVerity(int fd);
bool SupportsFsVerity();
android::base::Result<std::map<std::string, std::string>>
verifyAllFilesInVerity(const std::string& path);
// Note that this function will skip files that are already in fs-verity, and
// for those files it will return the existing digest.
android::base::Result<std::map<std::string, std::string>>
addFilesToVerityRecursive(const std::string& path);
// Enable verity on the provided file, using the given PKCS7 signature.
android::base::Result<void> enableFsVerity(const std::string& path);
android::base::Result<void>
verifyAllFilesUsingCompOs(const std::string& directory_path,
const std::map<std::string, std::string>& digests);
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