isabella232 / matched-data-cli

Tool to interact with the firewall matched data feature.

Matched Data CLI

Tool to interact with the Firewall matched data feature.

Additional documentation about the feature can be found on the Cloudflare docs and related blog post.

Setup

cargo build

Test

cargo test

Usage

USAGE:
    matched-data-cli <SUBCOMMAND>

FLAGS:
    -h, --help       Prints help information
    -V, --version    Prints version information

SUBCOMMANDS:
    decrypt              Decrypts data
    generate-key-pair    Generates a public-private key pair
    help                 Prints this message or the help of the given subcommand(s)

To generate a key pair:

$ matched-data-cli generate-key-pair
{
  "private_key": "uBS5eBttHrqkdY41kbZPdvYnNz8Vj0TvKIUpjB1y/GA=",
  "public_key": "Ycig/Zr/pZmklmFUN99nr+taURlYItL91g+NcHGYpB8="
}

To decrypt an encrypted matched data blob:

$ cat private_key.txt
uBS5eBttHrqkdY41kbZPdvYnNz8Vj0TvKIUpjB1y/GA=
$ cat matched_data.txt
AzTY6FHajXYXuDMUte82wrd+1n5CEHPoydYiyd3FMg5IEQAAAAAAAAA0lOhGXBclw8pWU5jbbYuepSIJN5JohTtZekLliJBlVWk=
$ matched-data-cli decrypt -k private_key.txt matched_data.txt
test matched data

or using stdin, for example:

$ cat private_key.txt
uBS5eBttHrqkdY41kbZPdvYnNz8Vj0TvKIUpjB1y/GA=
$ printf 'AzTY6FHajXYXuDMUte82wrd+1n5CEHPoydYiyd3FMg5IEQAAAAAAAAA0lOhGXBclw8pWU5jbbYuepSIJN5JohTtZekLliJBlVWk=' | matched-data-cli decrypt -k private_key.txt -
test matched data