[macOS][FSA] Block Access to Application Bundle Path

This update blocks read and write access to the Application Bundle and
its child paths in the File System Access API. Users will encounter an
error message stating, "Can’t open file in this folder because it
contains system files."
Unit tests have been added to validate this change. Manual testing was
conducted before and after the implementation by attempting to open a
log file within the package using googlechromelabs.github.io/text-editor
The expected error message appears when trying to access the log file
post-change.

Bug: 360158392
Change-Id: I0b7402baf23df0fd970820be74651a263040cdc0
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5924816
Reviewed-by: Avi Drissman <avi@chromium.org>
Commit-Queue: Paras Gupta <parasgupta@microsoft.com>
Reviewed-by: Abhishek Shanthkumar <abhishek.shanthkumar@microsoft.com>
Reviewed-by: Nathan Memmott <memmott@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1374497}
4 files changed
tree: 2bf064e6da0761f41031a9b8bae6ca5deabe5ebd
  1. android_webview/
  2. apps/
  3. ash/
  4. base/
  5. build/
  6. build_overrides/
  7. buildtools/
  8. cc/
  9. chrome/
  10. chromecast/
  11. chromeos/
  12. codelabs/
  13. components/
  14. content/
  15. crypto/
  16. dbus/
  17. device/
  18. docs/
  19. extensions/
  20. fuchsia_web/
  21. gin/
  22. google_apis/
  23. gpu/
  24. headless/
  25. infra/
  26. ios/
  27. ipc/
  28. media/
  29. mojo/
  30. native_client_sdk/
  31. net/
  32. pdf/
  33. ppapi/
  34. printing/
  35. remoting/
  36. rlz/
  37. sandbox/
  38. services/
  39. skia/
  40. sql/
  41. storage/
  42. styleguide/
  43. testing/
  44. third_party/
  45. tools/
  46. ui/
  47. url/
  48. webkit/
  49. .clang-format
  50. .clang-tidy
  51. .clangd
  52. .git-blame-ignore-revs
  53. .gitallowed
  54. .gitattributes
  55. .gitignore
  56. .gitmodules
  57. .gn
  58. .mailmap
  59. .rustfmt.toml
  60. .vpython3
  61. .yapfignore
  62. ATL_OWNERS
  63. AUTHORS
  64. BUILD.gn
  65. CODE_OF_CONDUCT.md
  66. codereview.settings
  67. CPPLINT.cfg
  68. CRYPTO_OWNERS
  69. DEPS
  70. DIR_METADATA
  71. LICENSE
  72. LICENSE.chromium_os
  73. OWNERS
  74. PRESUBMIT.py
  75. PRESUBMIT_test.py
  76. PRESUBMIT_test_mocks.py
  77. README.md
  78. WATCHLISTS
README.md

Logo Chromium

Chromium is an open-source browser project that aims to build a safer, faster, and more stable way for all users to experience the web.

The project's web site is https://www.chromium.org.

To check out the source code locally, don't use git clone! Instead, follow the instructions on how to get the code.

Documentation in the source is rooted in docs/README.md.

Learn how to Get Around the Chromium Source Code Directory Structure.

For historical reasons, there are some small top level directories. Now the guidance is that new top level directories are for product (e.g. Chrome, Android WebView, Ash). Even if these products have multiple executables, the code should be in subdirectories of the product.

If you found a bug, please file it at https://crbug.com/new.