commit | 26da6e6b0aada401c30e39db6e25b7fc018f0a14 | [log] [tgz] |
---|---|---|
author | Wiktor Garbacz <wiktorg@google.com> | Fri Nov 12 02:44:07 2021 -0800 |
committer | Copybara-Service <copybara-worker@google.com> | Fri Nov 12 02:44:41 2021 -0800 |
tree | c1551944524d92f3ed1b0ceec5f3e5002e54d568 | |
parent | c95837a6c131fbdf820db352a97d54fcbcbde6c0 [diff] |
Safer and more efficient custom syscall policies Generate syscall jump table without using bpf_helper. Check that any jump in the user provided policy is within the provided policy. PiperOrigin-RevId: 409362089 Change-Id: I31493e52cf868e4b184ff79fcb26beeb75f49773
Copyright 2019-2021 Google LLC.
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.
Developer documentation is available on the Google Developers site for Sandboxed API.
There is also a Getting Started guide.
If you want to contribute, please read CONTRIBUTING.md and send us pull requests. You can also report bugs or file feature requests.
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