| commit | 6142185119071b415d4e18f31ee0ffbbec41a6af | [log] [tgz] |
|---|---|---|
| author | Daniel Cheng <dcheng@chromium.org> | Sun Feb 27 01:07:34 2022 |
| committer | Copybara-Service <copybara-worker@google.com> | Sun Feb 27 01:24:51 2022 |
| tree | 3f77fd24e2c4c6a0651c976817b33debb4c510fb | |
| parent | 1900961933199837fc895087580930d4274a5259 [diff] |
Migrate base::{size,empty,data} to STL equivalents in //sandbox.
Bug: 1299695
Change-Id: I2ddc1ce93d264f5a6e01bfe4d677a5345b9f0eee
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3492363
Auto-Submit: Daniel Cheng <dcheng@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
Owners-Override: Lei Zhang <thestig@chromium.org>
Cr-Commit-Position: refs/heads/main@{#975504}
NOKEYCHECK=True
GitOrigin-RevId: f42ae6c00494e9eae6c133d1a6f02b5823295f5b
This directory contains platform-specific sandboxing libraries. Sandboxing is a technique that can improve the security of an application by separating untrustworthy code (or code that handles untrustworthy data) and restricting its privileges and capabilities.
Each platform relies on the operating system's process primitive to isolate code into distinct security principals, and platform-specific technologies are used to implement the privilege reduction. At a high-level:
mac/ uses the Seatbelt sandbox. See the detailed design for more.linux/ uses namespaces and Seccomp-BPF. See the detailed design for more.win/ uses a combination of restricted tokens, distinct job objects, alternate desktops, and integrity levels. See the detailed design for more.Built on top of the low-level sandboxing library is the //sandbox/policy component, which provides concrete policies and helper utilities for sandboxing specific Chromium processes and services. The core sandbox library cannot depend on the policy component.