peroxide-cryptsetup

Crates.ioperoxide-cryptsetup
lib.rsperoxide-cryptsetup
version0.3.2
sourcesrc
created_at2016-11-29 00:21:12.210384
updated_at2022-08-28 19:22:37.362744
descriptionCommand-line utility for managing LUKS encrypted volumes using 2FA methods (for example Yubikeys)
homepagehttps://gitlab.com/solidninja/peroxide-cryptsetup
repositoryhttps://gitlab.com/solidninja/peroxide-cryptsetup
max_upload_size
id7402
size155,473
Vladimir (vladimir-lu)

documentation

README

pipeline status crates.io Status

peroxide-cryptsetup

  • (peroxide) a viscous liquid with strong oxidizing properties.

peroxide-cryptsetup - cli utility for managing cryptsetup disks on Linux

WARNING: alpha quality

Description

peroxs is a command-line utility for managing cryptsetup disks on Linux. More precisely, it helps you to manage key enrollment for devices and add backup keys in case your operational keys get lost. It only supports LUKS devices currently.

Usage

Documentation is currently a bit light, but this will get you started:

  • cargo install peroxide-cryptsetup

Alternatively, clone this repository and build from source:

  • cargo build
  • now target/debug/peroxs will be simply referred to as peroxs

Enrolling your first disk

Enrollment is the term used throughout for adding a new keyslot to either an existing or new LUKS disk.

Pick a block device (disk). We will use /dev/your-disk as an example.

  • cd /secure/key/storage/location
  • peroxs init backup (create the db)
  • peroxs enroll keyfile secret.key /dev/your-disk --name=awesome --iteration-ms=1000

The above assumes that /dev/your-disk has already been cryptsetup luksFormated. If you need to format an entirely new device:

  • peroxs enroll keyfile secret.key new --cipher aes-xts-plain --hash sha256 --key-bits 256 /dev/your-disk --name=awesome --iteration-ms=1000

For more information on the values of --cipher, --hash and --key-bits see man cryptsetup.

Open a device that is already enrolled

  • cd /location/of/peroxs/db
  • peroxs open /dev/your-disk (alternative, can use uuid of disk)

Register an existing keyfile or passphrase for a disk

  • peroxs register keyfile secret.key /dev/your-disk --name=awesome

List disks in the database and their status

  • peroxs list --all

Full usage

(Copied from the clap-generated usage):

USAGE:
    peroxs [OPTIONS] <SUBCOMMAND>

OPTIONS:
    -d, --database <DATABASE>
            The database to use[default: peroxs-db.json]
            [aliases: db]

    -h, --help
            Print help information

    -V, --version
            Print version information

SUBCOMMANDS:
    enroll
            Enroll a new or existing LUKS disk(s) in the database (adding a new keyslot)
    help
            Print this message or the help of the given subcommand(s)
    init
            Initialize a new peroxide-db database
    list
            List disks enrolled in a database
    open
            Open enrolled LUKS disk(s)
    register
            Register an existing entry in the database (without adding a new keyslot)

enroll

USAGE:
    peroxs enroll [OPTIONS] <SUBCOMMAND>

OPTIONS:
    -d, --database <DATABASE>
            The database to use[default: peroxs-db.json]
            [aliases: db]

    -h, --help
            Print help information

SUBCOMMANDS:
    help
            Print this message or the help of the given subcommand(s)
    keyfile
            Enroll using a keyfile
    passphrase
            Enroll using a passphrase
    yubikey
            Enroll using a Yubikey token

init

USAGE:
    peroxs init [OPTIONS] <DB_TYPE>

ARGS:
    <DB_TYPE>
            Database type to enroll[possible values: operation, backup]

OPTIONS:
    -d, --database <DATABASE>
            The database to use[default: peroxs-db.json]
            [aliases: db]

    -h, --help
            Print help information

list

USAGE:
    peroxs list [OPTIONS]

OPTIONS:
        --all
            List all devices in database, regardless of whether they can be found to be attached to
            the system currently

    -d, --database <DATABASE>
            The database to use[default: peroxs-db.json]
            [aliases: db]

    -h, --help
            Print help information

open

USAGE:
    peroxs open [OPTIONS] [DEVICE_OR_UUID]...

ARGS:
    <DEVICE_OR_UUID>...
            The path(s) to the device or the LUKS UUID(s) of the device

OPTIONS:
    -d, --database <DATABASE>
            The database to use[default: peroxs-db.json]
            [aliases: db]

    -h, --help
            Print help information

    -n, --name <NAME>
            Override name specified in database (if any) when activating the device

register

USAGE:
    peroxs register [OPTIONS] <SUBCOMMAND>

OPTIONS:
    -d, --database <DATABASE>
            The database to use[default: peroxs-db.json]
            [aliases: db]

    -h, --help
            Print help information

SUBCOMMANDS:
    help
            Print this message or the help of the given subcommand(s)
    keyfile
            Register an existing keyfile
    passphrase
            Register an existing passphrase

Development

You will require the following packages installed:

  • libcryptsetup-devel
  • libsodium-devel
  • ykpers-devel

(Your distribution's package names may vary)

Contributing

peroxide-cryptsetup is the work of its contributors and is a free software project licensed under the GPLv3 or later.

If you would like to contribute, please follow the C4 process.

Commit count: 81

cargo fmt