mar

Library for reading and writing Mozilla Archive files


Keywords
signature, archive, format
License
MPL-2.0

Documentation

This is a Rust implementation of the Mozilla Archive (MAR) file format used to deliver automatic updates to Firefox. It includes both a library and a command-line tool for reading and writing MAR files.

Currently supports:

  • Extracting MAR archives

Not yet supported:

  • Creating MAR archives
  • Signing MAR archives
  • Verifying signed MAR archives

This code is subject to the terms of the Mozilla Public License, v. 2.0.