electron/shell/common/asar/asar_util.h
Samuel Attard 57d088517c
feat: add support for validating asar archives on macOS (#30667)
* feat: add support for validating asar archives on macOS

* chore: fix lint

* chore: update as per feedback

* feat: switch implementation to asar integrity hash checks

* feat: make ranged requests work with the asar file validator DataSourceFilter

* chore: fix lint

* chore: fix missing log include on non-darwin

* fix: do not pull block size out of missing optional

* fix: match ValidateOrDie symbol on non-darwin

* chore: fix up asar specs by repacking archives

* fix: maintain integrity chain, do not load file integrity if header integrity was not loaded

* debug test

* Update node-spec.ts

* fix: initialize header_validated_

* chore: update PR per feedback

* chore: update per feedback

* build: use final asar module

* Update fuses.json5
2021-09-09 14:49:01 -07:00

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1.1 KiB
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// Copyright (c) 2015 GitHub, Inc.
// Use of this source code is governed by the MIT license that can be
// found in the LICENSE file.
#ifndef SHELL_COMMON_ASAR_ASAR_UTIL_H_
#define SHELL_COMMON_ASAR_ASAR_UTIL_H_
#include <memory>
#include <string>
namespace base {
class FilePath;
}
namespace asar {
class Archive;
struct IntegrityPayload;
// Gets or creates and caches a new Archive from the path.
std::shared_ptr<Archive> GetOrCreateAsarArchive(const base::FilePath& path);
// Destroy cached Archive objects.
void ClearArchives();
// Separates the path to Archive out.
bool GetAsarArchivePath(const base::FilePath& full_path,
base::FilePath* asar_path,
base::FilePath* relative_path,
bool allow_root = false);
// Same with base::ReadFileToString but supports asar Archive.
bool ReadFileToString(const base::FilePath& path, std::string* contents);
void ValidateIntegrityOrDie(const char* data,
size_t size,
const IntegrityPayload& integrity);
} // namespace asar
#endif // SHELL_COMMON_ASAR_ASAR_UTIL_H_