µMatrix for Chromium

[Under development: usable, but persistence schema not finalized, will certainly change]

Forked from HTTP Switchboard.

Differences with HTTP Switchboard:

• No pattern-based filtering -- use more advanced µBlock for this
• Rules from broader scopes propagate to narrower scopes (HTTP Switchboard issue #227):
  • This means rules in global scope are ubiquitous, i.e. no longer sandboxed
  • See matrix as really 3D: evaluation order: Z, then X and Y, where
    • Z is the source hostname axis (aka "scope"), from narrower scopes to global scope
    • X is the request type axis: *, cookie, css, etc.
    • Y is the destination hostname axis (www.example.com, example.com, com, *)
• Much needed code refactoring toward portability/efficiency
  • Big chunks of tired code have been removed, or replaced by small chunks of better code
  • There is no longer a hierarchical data structures for scopes/rules (major contribution toward code simplification)
  • Thus no need to manage the creation/deletion of scopes (and related settings)
  • All scopes virtually exist at all time.
  • The popup matrix simply activate whatever last scope level was in use

License

GPLv3.