Generates sandboxes for C/C++ libraries automatically
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Oliver Kunz 86e356b7ee Add Sandbox::AllocateAndTransferToSandboxee utility function.
Create a utility function to copy a hostcode local buffer into the sandboxee. This combines the following steps into one API call:

1) Create a SAPI variable backed with the hostcode local buffer
2) Allocate the SAPI variable in the sandboxee's memory space
3) Transfer the SAPI variable into the sandboxee's memory space

The function returns a `std::unique_ptr` wrapped `sapi:✌️:RemotePtr` which points to the address of the buffer in the sandboxee's memory space.

PiperOrigin-RevId: 611151615
Change-Id: Ie5012bf17826614395d2056d560689fd9e429d75
2024-02-28 10:39:15 -08:00
.bazelci Buildkite: Add specific version for 'clang' Python package 2023-08-08 04:48:59 -07:00
.github/workflows GitHub workflows: Combine SAPI generator build and "prerelease" 2024-02-06 07:48:38 -08:00
cmake Do 1 level of recursion on libunwind crashes 2023-09-19 06:50:05 -07:00
contrib Introduce and prefer AllowMmapWithoutExec 2023-12-27 02:51:13 -08:00
oss-internship-2020 Introduce and prefer AllowMmapWithoutExec 2023-12-27 02:51:13 -08:00
sandboxed_api Add Sandbox::AllocateAndTransferToSandboxee utility function. 2024-02-28 10:39:15 -08:00
.bazelignore Build fixes for recent Bazel versions 2020-09-25 07:25:31 -07:00
.bazelrc bazel: Set host C++ standard 2022-03-31 05:18:50 -07:00
.clang-format Update .clang-format to prefer & and * to be close to the type 2020-09-18 02:22:43 -07:00
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CMakeLists.txt CMake: Update policy settings to 3.26 2023-05-11 07:50:52 -07:00
CONTRIBUTING.md Sandboxed API OSS release. 2019-03-18 19:00:48 +01:00
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README.md Update Google dependencies 2023-06-09 03:22:00 -07:00
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Sandbox

Copyright 2019-2023 Google LLC

Bazel build status CMake build status

What is Sandboxed API?

The Sandboxed API project (SAPI) makes sandboxing of C/C++ libraries less burdensome: after initial setup of security policies and generation of library interfaces, a stub API is generated, transparently forwarding calls using a custom RPC layer to the real library running inside a sandboxed environment.

Additionally, each SAPI library utilizes a tightly defined security policy, in contrast to the typical sandboxed project, where security policies must cover the total syscall/resource footprint of all its libraries.

Documentation

Developer documentation is available on the Google Developers site for Sandboxed API.

There is also a Getting Started guide.

Getting Involved

If you want to contribute, please read CONTRIBUTING.md and send us pull requests. You can also report bugs or file feature requests.

If you'd like to talk to the developers or get notified about major product updates, you may want to subscribe to our mailing list or sign up with this link.