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Generates sandboxes for C/C++ libraries automatically
289 Commits 1 Branch 3 Tags 144 MiB
C++ 77.8%
CMake 10.8%
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eb62bae167
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Christian Blichmann eb62bae167 Refactor stack trace handling 
- Drop `delim` argument from the `GetStackTrace()` family of functions.
  We only ever used plain spaces.
- Use an `std::vector<std::string>` for the symbolized stack frames and
  adjust the unwind proto accordingly.

This change now prints each stack frame on its own line while skipping
duplicate ones:

```
I20200717 11:47:16.811381 3636246 monitor.cc:326] Stack trace: [
I20200717 11:47:16.811415 3636246 monitor.cc:337]   map:/lib/x86_64-linux-gnu/libc-2.30.so+0xceee7(0x7fb871602ee7)
I20200717 11:47:16.811420 3636246 monitor.cc:337]   Rot13File+0x130(0x55ed24615995)
I20200717 11:47:16.811424 3636246 monitor.cc:337]   ffi_call_unix64+0x55(0x55ed2461f2dd)
I20200717 11:47:16.811429 3636246 monitor.cc:337]   map:[stack]+0x1ec80(0x7ffee4257c80)
I20200717 11:47:16.811455 3636246 monitor.cc:339]   (last frame repeated 196 times)
I20200717 11:47:16.811460 3636246 monitor.cc:347] ]
```

PiperOrigin-RevId: 322089140
Change-Id: I05b0de2f4118fed90fe920c06bbd70ea0d1119e2
2020-07-20 00:24:40 -07:00
.bazelci Update BazelCI configuration to use Debian 10 2019-10-23 06:10:05 -07:00
cmake Fix ptrace_hook dependency graph 2020-07-17 03:20:43 -07:00
sandboxed_api Refactor stack trace handling 2020-07-20 00:24:40 -07:00
.bazelrc Move .bazelrc to correct location next to WORKSPACE 2020-04-28 03:17:28 -07:00
.clang-format Sandboxed API OSS release. 2019-03-18 19:00:48 +01:00
.gitignore First MVP of a LibTooling based SAPI header generator 2020-05-15 15:35:42 +02:00
CMakeLists.txt Merge pull request #40 from cblichmann:clang-tool 2020-05-28 16:01:09 +02:00
CONTRIBUTING.md Sandboxed API OSS release. 2019-03-18 19:00:48 +01:00
LICENSE Sandboxed API OSS release. 2019-03-18 19:00:48 +01:00
README.md Update README, graphical assets 2020-03-19 09:27:42 -07:00
WORKSPACE Update dependencies to latest versions 2020-04-29 06:45:44 -07:00

README.md

Sandbox

Copyright 2019-2020 Google LLC.

Build status

What is Sandboxed API?

The Sandboxed API project (SAPI) aims to make sandboxing of C/C++ libraries less burdensome: after initial setup of security policies and generation of library interfaces, an almost-identical 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 utilized libraries.

Documentation

Detailed 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.