| commit | 41c70042b9058689c19e886fd6dbf5ff8dc2730e | [log] [tgz] |
|---|---|---|
| author | Will Harris <wfh@chromium.org> | Mon Dec 08 18:16:07 2025 |
| committer | Copybara-Service <copybara-worker@google.com> | Mon Dec 08 18:22:33 2025 |
| tree | b9383ce6a3c88ea528e362bfe9135a7dd1413f9b | |
| parent | b5aec200a05abd7acd5e91b8b2b029b6c66b7d0f [diff] |
Revert "Enable network sandbox by default on Windows" This reverts commit c6bd7f09744da20cbba08c7ffe86537885f4353d. Reason for revert: crbug.com/466139402 Original change's description: > Enable network sandbox by default on Windows > > This is in preparation for the full launch. > > BUG=40091331 > > Change-Id: I6ca7bb2c8e2367ce2e2323c6a7e21676174cc3f9 > Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/7204292 > Reviewed-by: Alex Gough <ajgo@chromium.org> > Commit-Queue: Will Harris <wfh@chromium.org> > Cr-Commit-Position: refs/heads/main@{#1550154} Bug: 40091331, 466139402 Change-Id: I8bfdf89bdea042acfd7363153a210494e5caaaf4 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/7238493 Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com> Reviewed-by: Alex Gough <ajgo@chromium.org> Commit-Queue: Will Harris <wfh@chromium.org> Cr-Commit-Position: refs/heads/main@{#1555563} NOKEYCHECK=True GitOrigin-RevId: e1e1886942e5e819fc91e6c6f7b38c5c14c5530a
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.