| commit | a1518eea599608369b3b0cc56a54b854534ab79a | [log] [tgz] |
|---|---|---|
| author | Sumaid Syed <ssyed@igalia.com> | Tue Aug 10 05:50:06 2021 |
| committer | Copybara-Service <copybara-worker@google.com> | Tue Aug 10 06:03:58 2021 |
| tree | 4ccd7421029fa0d7d2f980971ea2f41ae9915fa8 | |
| parent | 2e940ae6decd20bd52ce0220370cb5b29e4102e4 [diff] |
Fix header guards in various dirs Generated mechanically as follows: git ls-files '*.h' | grep -E '^(sandbox|services|skia|testing|ui|url)/' |\ grep -v third_party |\ parallel --xargs cpplint.py --filter=-,+build/header_guard -- 2>&1 |\ grep build/header | tools/apply_cpplint_header_guard.py Bug: 1200694 Change-Id: Ifdae80663b18c885777e82231a3fce259ec120f4 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3029526 Reviewed-by: Dirk Pranke <dpranke@google.com> Reviewed-by: Chris Palmer <palmer@chromium.org> Reviewed-by: Stephen White <senorblanco@chromium.org> Reviewed-by: Scott Violet <sky@chromium.org> Reviewed-by: Henrique Ferreiro <hferreiro@igalia.com> Commit-Queue: Sumaid <ssyed@igalia.com> Cr-Commit-Position: refs/heads/master@{#910172} NOKEYCHECK=True GitOrigin-RevId: c2fdda4a367045787ab70dfaeab6bef4ec9d72cd
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.