| commit | 30ef2b4599d0b5eb2fed4eed04671eb7c49232ce | [log] [tgz] |
|---|---|---|
| author | Peter Boström <pbos@chromium.org> | Wed Nov 03 01:18:46 2021 |
| committer | Copybara-Service <copybara-worker@google.com> | Wed Nov 03 01:29:12 2021 |
| tree | dd11fa68a3968c58ee7734c7ddd613b1a581e9d3 | |
| parent | 9fa030c4f2b52d521c2c8953ddf77cc165cd7018 [diff] |
Reland "Remove DISALLOW_IMPLICIT_CONSTRUCTORS()" This reverts commit 15aa98232cf7d22d10990b9ab532a3b8c61db7ee. Reason for revert: Reland without macro removal. Original change's description: > Revert "Remove DISALLOW_IMPLICIT_CONSTRUCTORS()" > > This reverts commit 5625bdd79190d1633f4817d25cae6b68727c89cd. > > Reason for revert: breaks compile on https://ci.chromium.org/p/chrome/builders/ci/chromeos-eve-chrome and https://ci.chromium.org/p/chrome/builders/ci/chromeos-kevin-chrome > > Original change's description: > > Remove DISALLOW_IMPLICIT_CONSTRUCTORS() > > > > This removes the macro definition and presubmit checks and all existing > > instances are inlined. > > > > IWYU is left as a separate step until all DISALLOW_* macros are removed. > > > > Bug: 1010217 > > Change-Id: Ibc4d90d6a1f244a01e65cd3c5a9c50e5419ea5a1 > > Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3257088 > > Reviewed-by: Lei Zhang <thestig@chromium.org> > > Owners-Override: Lei Zhang <thestig@chromium.org> > > Commit-Queue: Peter Boström <pbos@chromium.org> > > Cr-Commit-Position: refs/heads/main@{#937250} > > Bug: 1010217 > Change-Id: I6341be7521fde453b671d6b339eef796a49847ac > No-Presubmit: true > No-Tree-Checks: true > No-Try: true > Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3256685 > Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com> > Reviewed-by: Henrik Boström <hbos@chromium.org> > Owners-Override: Henrik Boström <hbos@google.com> > Commit-Queue: Tomasz Tylenda <ttylenda@chromium.org> > Cr-Commit-Position: refs/heads/main@{#937292} Bug: 1010217 Change-Id: Ia50761207d4921319b7e8513497ed62761e6df6d Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3256952 Commit-Queue: Peter Boström <pbos@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org> Owners-Override: Lei Zhang <thestig@chromium.org> Cr-Commit-Position: refs/heads/main@{#937662} NOKEYCHECK=True GitOrigin-RevId: 511258be82d211f60e8466c116f5a28d4df9cb29
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.