sandboxed-api/contrib/zstd/sandboxed.h
Copybara-Service 585e55a1e0 Merge pull request #108 from oshogbo:zstd_fd_pr
PiperOrigin-RevId: 427469394
Change-Id: I789b45066800af5a29cbf33313cd7a4fabd56be3
2022-02-09 07:47:35 -08:00

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1.2 KiB
C++

// Copyright 2022 Google LLC
//
// 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
//
// https://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.
#ifndef CONTRIB_ZSTD_SANDBOXED_H_
#define CONTRIB_ZSTD_SANDBOXED_H_
#include <libgen.h>
#include <syscall.h>
#include <memory>
#include "sapi_zstd.sapi.h" // NOLINT(build/include)
class ZstdSapiSandbox : public ZstdSandbox {
public:
std::unique_ptr<sandbox2::Policy> ModifyPolicy(
sandbox2::PolicyBuilder*) override {
return sandbox2::PolicyBuilder()
.AllowDynamicStartup()
.AllowRead()
.AllowWrite()
.AllowSystemMalloc()
.AllowExit()
.AllowSyscalls({__NR_recvmsg})
.BuildOrDie();
}
};
#endif // CONTRIB_ZSTD_SANDBOXED_H_