[sestarnix] Mint dynamic SIDs for initial contexts

We now use a grow-only vector to more clearly separate
policy-defined/initial SIDs from "dynamic SIDs" minted after policy
load, and we make the mapping one-way (such that looking up the context
string of a low-integer-value initial SID returns the context string,
but then immediately turning around and looking up the SID for that
context string returns the high-integer-value dynamic SID for that
context string.

Bug: 366925222
Change-Id: I9934c79fd480f504dbcbfeb70205d1f056e57b56
Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/1144532
Commit-Queue: Nathaniel Manista <nathaniel@google.com>
Reviewed-by: Wez <wez@google.com>
8 files changed
tree: 69a18d0d48e370bb93a5bdfc461a07c4f4c9adec
  1. boards/
  2. build/
  3. bundles/
  4. docs/
  5. examples/
  6. infra/
  7. products/
  8. scripts/
  9. sdk/
  10. src/
  11. third_party/
  12. tools/
  13. zircon/
  14. .clang-format
  15. .clang-tidy
  16. .editorconfig
  17. .git-blame-ignore-revs
  18. .gitattributes
  19. .gitignore
  20. .gitmodules
  21. .gn
  22. .ignore
  23. analysis_options.yaml
  24. AUTHORS
  25. BUILD.gn
  26. CODE_OF_CONDUCT.md
  27. CONTRIBUTING.md
  28. fuchsia.code-workspace
  29. LICENSE
  30. OWNERS
  31. PATENTS
  32. pyproject.toml
  33. pyrightconfig.json
  34. README.md
  35. rustfmt.toml
  36. shac.star
  37. shac.textproto
README.md

Fuchsia

What is Fuchsia?

Fuchsia is an open source, general purpose operating system supporting modern 64-bit Intel and ARM processors.

We expect everyone interacting with our project to respect our code of conduct.

Read more about Fuchsia's principles.

How can I build and run Fuchsia?

See Getting Started.

Where can I learn more about Fuchsia?

See fuchsia.dev.