Compare commits
9 Commits
| Author | SHA1 | Date | |
|---|---|---|---|
a66fdb0edd
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0ec859f4a6
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55bae4161e
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086c1a0594
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c2e38eb06f
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03ef5721e0
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008e644024
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e1f762ddc9
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2266754a95 |
4
.gitignore
vendored
4
.gitignore
vendored
@@ -2,3 +2,7 @@
|
||||
**/*.rs.bk
|
||||
.idea/
|
||||
*.iml
|
||||
fido2luks.bash
|
||||
fido2luks.elv
|
||||
fido2luks.fish
|
||||
fido2luks.zsh
|
||||
113
Cargo.lock
generated
113
Cargo.lock
generated
@@ -52,9 +52,9 @@ checksum = "1d49d90015b3c36167a20fe2810c5cd875ad504b39cff3d4eae7977e6b7c1cb2"
|
||||
|
||||
[[package]]
|
||||
name = "autocfg"
|
||||
version = "1.0.0"
|
||||
version = "1.0.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "f8aac770f1885fd7e387acedd76065302551364496e46b3dd00860b2f8359b9d"
|
||||
checksum = "cdb031dd78e28731d87d56cc8ffef4a8f36ca26c38fe2de700543e627f8a464a"
|
||||
|
||||
[[package]]
|
||||
name = "backtrace"
|
||||
@@ -72,9 +72,9 @@ dependencies = [
|
||||
|
||||
[[package]]
|
||||
name = "bindgen"
|
||||
version = "0.54.1"
|
||||
version = "0.54.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "f4d49b80beb70d76cdac92f5681e666f9a697c737c4f4117a67229a0386dc736"
|
||||
checksum = "66c0bb6167449588ff70803f4127f0684f9063097eca5016f37eb52b92c2cf36"
|
||||
dependencies = [
|
||||
"bitflags",
|
||||
"cexpr",
|
||||
@@ -86,7 +86,7 @@ dependencies = [
|
||||
"lazycell",
|
||||
"log",
|
||||
"peeking_take_while",
|
||||
"proc-macro2 1.0.19",
|
||||
"proc-macro2 1.0.20",
|
||||
"quote 1.0.7",
|
||||
"regex",
|
||||
"rustc-hash",
|
||||
@@ -118,9 +118,9 @@ dependencies = [
|
||||
|
||||
[[package]]
|
||||
name = "cc"
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
|
||||
[[package]]
|
||||
name = "cexpr"
|
||||
@@ -150,9 +150,9 @@ dependencies = [
|
||||
|
||||
[[package]]
|
||||
name = "clap"
|
||||
version = "2.33.2"
|
||||
version = "2.33.3"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
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|
||||
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|
||||
dependencies = [
|
||||
"ansi_term",
|
||||
"atty",
|
||||
@@ -188,12 +188,12 @@ dependencies = [
|
||||
|
||||
[[package]]
|
||||
name = "crossbeam-channel"
|
||||
version = "0.4.3"
|
||||
version = "0.4.4"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "09ee0cc8804d5393478d743b035099520087a5186f3b93fa58cec08fa62407b6"
|
||||
checksum = "b153fe7cbef478c567df0f972e02e6d736db11affe43dfc9c56a9374d1adfb87"
|
||||
dependencies = [
|
||||
"cfg-if",
|
||||
"crossbeam-utils",
|
||||
"maybe-uninit",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
@@ -213,7 +213,7 @@ version = "0.8.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "058ed274caafc1f60c4997b5fc07bf7dc7cca454af7c6e81edffe5f33f70dace"
|
||||
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|
||||
"autocfg 1.0.0",
|
||||
"autocfg 1.0.1",
|
||||
"cfg-if",
|
||||
"crossbeam-utils",
|
||||
"lazy_static",
|
||||
@@ -239,7 +239,7 @@ version = "0.7.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "c3c7c73a2d1e9fc0886a08b93e98eb643461230d5f1925e4036204d5f2e261a8"
|
||||
dependencies = [
|
||||
"autocfg 1.0.0",
|
||||
"autocfg 1.0.1",
|
||||
"cfg-if",
|
||||
"lazy_static",
|
||||
]
|
||||
@@ -292,10 +292,10 @@ checksum = "f0c960ae2da4de88a91b2d920c2a7233b400bc33cb28453a2987822d8392519b"
|
||||
dependencies = [
|
||||
"fnv",
|
||||
"ident_case",
|
||||
"proc-macro2 1.0.19",
|
||||
"proc-macro2 1.0.20",
|
||||
"quote 1.0.7",
|
||||
"strsim 0.9.3",
|
||||
"syn 1.0.38",
|
||||
"syn 1.0.40",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
@@ -306,7 +306,7 @@ checksum = "d9b5a2f4ac4969822c62224815d069952656cadc7084fdca9751e6d959189b72"
|
||||
dependencies = [
|
||||
"darling_core",
|
||||
"quote 1.0.7",
|
||||
"syn 1.0.38",
|
||||
"syn 1.0.40",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
@@ -317,9 +317,9 @@ checksum = "a2658621297f2cf68762a6f7dc0bb7e1ff2cfd6583daef8ee0fed6f7ec468ec0"
|
||||
dependencies = [
|
||||
"darling",
|
||||
"derive_builder_core",
|
||||
"proc-macro2 1.0.19",
|
||||
"proc-macro2 1.0.20",
|
||||
"quote 1.0.7",
|
||||
"syn 1.0.38",
|
||||
"syn 1.0.40",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
@@ -329,9 +329,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "2791ea3e372c8495c0bc2033991d76b512cd799d07491fbd6890124db9458bef"
|
||||
dependencies = [
|
||||
"darling",
|
||||
"proc-macro2 1.0.19",
|
||||
"proc-macro2 1.0.20",
|
||||
"quote 1.0.7",
|
||||
"syn 1.0.38",
|
||||
"syn 1.0.40",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
@@ -369,15 +369,15 @@ version = "0.1.8"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "aa4da3c766cd7a0db8242e326e9e4e081edd567072893ed320008189715366a4"
|
||||
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|
||||
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|
||||
"proc-macro2 1.0.20",
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||||
"quote 1.0.7",
|
||||
"syn 1.0.38",
|
||||
"syn 1.0.40",
|
||||
"synstructure",
|
||||
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|
||||
|
||||
[[package]]
|
||||
name = "fido2luks"
|
||||
version = "0.2.12"
|
||||
version = "0.2.15"
|
||||
dependencies = [
|
||||
"ctap_hmac",
|
||||
"failure",
|
||||
@@ -474,15 +474,15 @@ checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
|
||||
|
||||
[[package]]
|
||||
name = "lazycell"
|
||||
version = "1.2.1"
|
||||
version = "1.3.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "b294d6fa9ee409a054354afc4352b0b9ef7ca222c69b8812cbea9e7d2bf3783f"
|
||||
checksum = "830d08ce1d1d941e6b30645f1a0eb5643013d835ce3779a5fc208261dbe10f55"
|
||||
|
||||
[[package]]
|
||||
name = "libc"
|
||||
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|
||||
version = "0.2.76"
|
||||
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|
||||
checksum = "a2f02823cf78b754822df5f7f268fb59822e7296276d3e069d8e8cb26a14bd10"
|
||||
checksum = "755456fae044e6fa1ebbbd1b3e902ae19e73097ed4ed87bb79934a867c007bc3"
|
||||
|
||||
[[package]]
|
||||
name = "libcryptsetup-rs"
|
||||
@@ -548,14 +548,14 @@ version = "0.5.5"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "c198b026e1bbf08a937e94c6c60f9ec4a2267f5b0d2eec9c1b21b061ce2be55f"
|
||||
dependencies = [
|
||||
"autocfg 1.0.0",
|
||||
"autocfg 1.0.1",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "miniz_oxide"
|
||||
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|
||||
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|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "be0f75932c1f6cfae3c04000e40114adf955636e19040f9c0a2c380702aa1c7f"
|
||||
checksum = "4d7559a8a40d0f97e1edea3220f698f78b1c5ab67532e49f68fde3910323b722"
|
||||
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|
||||
"adler",
|
||||
]
|
||||
@@ -587,7 +587,7 @@ version = "0.2.12"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
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|
||||
dependencies = [
|
||||
"autocfg 1.0.0",
|
||||
"autocfg 1.0.1",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
@@ -615,9 +615,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "da25490ff9892aab3fcf7c36f08cfb902dd3e71ca0f9f9517bea02a73a5ce38c"
|
||||
dependencies = [
|
||||
"proc-macro-error-attr",
|
||||
"proc-macro2 1.0.19",
|
||||
"proc-macro2 1.0.20",
|
||||
"quote 1.0.7",
|
||||
"syn 1.0.38",
|
||||
"syn 1.0.40",
|
||||
"version_check",
|
||||
]
|
||||
|
||||
@@ -627,7 +627,7 @@ version = "1.0.4"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
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||||
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|
||||
"proc-macro2 1.0.19",
|
||||
"proc-macro2 1.0.20",
|
||||
"quote 1.0.7",
|
||||
"version_check",
|
||||
]
|
||||
@@ -643,9 +643,9 @@ dependencies = [
|
||||
|
||||
[[package]]
|
||||
name = "proc-macro2"
|
||||
version = "1.0.19"
|
||||
version = "1.0.20"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "04f5f085b5d71e2188cb8271e5da0161ad52c3f227a661a3c135fdf28e258b12"
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||||
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||||
dependencies = [
|
||||
"unicode-xid 0.2.1",
|
||||
]
|
||||
@@ -671,7 +671,7 @@ version = "1.0.7"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
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|
||||
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|
||||
"proc-macro2 1.0.19",
|
||||
"proc-macro2 1.0.20",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
@@ -922,9 +922,9 @@ version = "1.0.115"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
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||||
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||||
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|
||||
"quote 1.0.7",
|
||||
"syn 1.0.38",
|
||||
"syn 1.0.40",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
@@ -958,9 +958,9 @@ checksum = "6446ced80d6c486436db5c078dde11a9f73d42b57fb273121e160b84f63d894c"
|
||||
|
||||
[[package]]
|
||||
name = "structopt"
|
||||
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|
||||
version = "0.3.17"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
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||||
checksum = "de5472fb24d7e80ae84a7801b7978f95a19ec32cb1876faea59ab711eb901976"
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||||
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|
||||
dependencies = [
|
||||
"clap",
|
||||
"lazy_static",
|
||||
@@ -969,15 +969,15 @@ dependencies = [
|
||||
|
||||
[[package]]
|
||||
name = "structopt-derive"
|
||||
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|
||||
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|
||||
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||||
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|
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||||
dependencies = [
|
||||
"heck",
|
||||
"proc-macro-error",
|
||||
"proc-macro2 1.0.19",
|
||||
"proc-macro2 1.0.20",
|
||||
"quote 1.0.7",
|
||||
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|
||||
"syn 1.0.40",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
@@ -993,11 +993,11 @@ dependencies = [
|
||||
|
||||
[[package]]
|
||||
name = "syn"
|
||||
version = "1.0.38"
|
||||
version = "1.0.40"
|
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||||
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||||
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||||
"proc-macro2 1.0.20",
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"quote 1.0.7",
|
||||
"unicode-xid 0.2.1",
|
||||
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|
||||
@@ -1008,9 +1008,9 @@ version = "0.12.4"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "b834f2d66f734cb897113e34aaff2f1ab4719ca946f9a7358dba8f8064148701"
|
||||
dependencies = [
|
||||
"proc-macro2 1.0.19",
|
||||
"proc-macro2 1.0.20",
|
||||
"quote 1.0.7",
|
||||
"syn 1.0.38",
|
||||
"syn 1.0.40",
|
||||
"unicode-xid 0.2.1",
|
||||
]
|
||||
|
||||
@@ -1043,11 +1043,12 @@ dependencies = [
|
||||
|
||||
[[package]]
|
||||
name = "time"
|
||||
version = "0.1.43"
|
||||
version = "0.1.44"
|
||||
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||||
checksum = "ca8a50ef2360fbd1eeb0ecd46795a87a19024eb4b53c5dc916ca1fd95fe62438"
|
||||
checksum = "6db9e6914ab8b1ae1c260a4ae7a49b6c5611b40328a735b21862567685e73255"
|
||||
dependencies = [
|
||||
"libc",
|
||||
"wasi",
|
||||
"winapi",
|
||||
]
|
||||
|
||||
@@ -1102,6 +1103,12 @@ version = "0.9.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "b5a972e5669d67ba988ce3dc826706fb0a8b01471c088cb0b6110b805cc36aed"
|
||||
|
||||
[[package]]
|
||||
name = "wasi"
|
||||
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|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "1a143597ca7c7793eff794def352d41792a93c481eb1042423ff7ff72ba2c31f"
|
||||
|
||||
[[package]]
|
||||
name = "which"
|
||||
version = "3.1.1"
|
||||
|
||||
12
Cargo.toml
12
Cargo.toml
@@ -1,6 +1,6 @@
|
||||
[package]
|
||||
name = "fido2luks"
|
||||
version = "0.2.12"
|
||||
version = "0.2.15"
|
||||
authors = ["shimunn <shimun@shimun.net>"]
|
||||
edition = "2018"
|
||||
|
||||
@@ -25,6 +25,15 @@ serde_json = "1.0.51"
|
||||
serde_derive = "1.0.106"
|
||||
serde = "1.0.106"
|
||||
|
||||
[build-dependencies]
|
||||
ctap_hmac = { version="0.4.2", features = ["request_multiple"] }
|
||||
hex = "0.3.2"
|
||||
ring = "0.13.5"
|
||||
failure = "0.1.5"
|
||||
rpassword = "4.0.1"
|
||||
libcryptsetup-rs = "0.4.1"
|
||||
structopt = "0.3.2"
|
||||
|
||||
[profile.release]
|
||||
lto = true
|
||||
opt-level = 'z'
|
||||
@@ -38,6 +47,7 @@ build-depends = "libclang-dev, libcryptsetup-dev"
|
||||
extended-description = "Decrypt your LUKS partition using a FIDO2 compatible authenticator"
|
||||
assets = [
|
||||
["target/release/fido2luks", "usr/bin/", "755"],
|
||||
["fido2luks.bash", "usr/share/bash-completion/completions/fido2luks", "644"],
|
||||
["initramfs-tools/keyscript.sh", "/lib/cryptsetup/scripts/fido2luks", "755" ],
|
||||
["initramfs-tools/hook/fido2luks.sh", "etc/initramfs-tools/hooks/", "755" ],
|
||||
["initramfs-tools/fido2luks.conf", "etc/", "644"],
|
||||
|
||||
25
PKGBUILD
Normal file
25
PKGBUILD
Normal file
@@ -0,0 +1,25 @@
|
||||
# Maintainer: shimunn <shimun@shimun.net>
|
||||
pkgname=fido2luks
|
||||
pkgver=0.2.12
|
||||
pkgrel=1
|
||||
makedepends=('rust' 'cargo' 'cryptsetup' 'clang')
|
||||
depends=('cryptsetup')
|
||||
arch=('i686' 'x86_64' 'armv6h' 'armv7h')
|
||||
pkgdesc="Decrypt your LUKS partition using a FIDO2 compatible authenticator"
|
||||
url="https://github.com/shimunn/fido2luks"
|
||||
license=('MPL-2.0')
|
||||
|
||||
pkgver() {
|
||||
# Use tag version if possible otherwise concat project version and git ref
|
||||
git describe --exact-match --tags HEAD 2> /dev/null || \
|
||||
echo "$(cargo pkgid | cut -d'#' -f2).$(git describe --always)"
|
||||
}
|
||||
|
||||
build() {
|
||||
cargo build --release --locked --all-features --target-dir=target
|
||||
}
|
||||
|
||||
package() {
|
||||
install -Dm 755 target/release/${pkgname} -t "${pkgdir}/usr/bin"
|
||||
install -Dm 644 ../fido2luks.bash "${pkgdir}/usr/share/bash-completion/completions/fido2luks"
|
||||
}
|
||||
24
build.rs
Normal file
24
build.rs
Normal file
@@ -0,0 +1,24 @@
|
||||
#![allow(warnings)]
|
||||
#[macro_use]
|
||||
extern crate failure;
|
||||
extern crate ctap_hmac as ctap;
|
||||
|
||||
#[path = "src/cli_args/mod.rs"]
|
||||
mod cli_args;
|
||||
#[path = "src/error.rs"]
|
||||
mod error;
|
||||
#[path = "src/util.rs"]
|
||||
mod util;
|
||||
|
||||
use cli_args::Args;
|
||||
use std::env;
|
||||
use std::str::FromStr;
|
||||
use structopt::clap::Shell;
|
||||
use structopt::StructOpt;
|
||||
|
||||
fn main() {
|
||||
// generate completion scripts, zsh does panic for some reason
|
||||
for shell in Shell::variants().iter().filter(|shell| **shell != "zsh") {
|
||||
Args::clap().gen_completions(env!("CARGO_PKG_NAME"), Shell::from_str(shell).unwrap(), ".");
|
||||
}
|
||||
}
|
||||
@@ -7,4 +7,8 @@ if [ -z "$FIDO2LUKS_PASSWORD_HELPER" ]; then
|
||||
export FIDO2LUKS_PASSWORD_HELPER="plymouth ask-for-password --prompt '$MSG'"
|
||||
fi
|
||||
|
||||
if [ "$FIDO2LUKS_USE_TOKEN" -eq 1 ]; then
|
||||
export FIDO2LUKS_CREDENTIAL_ID="$FIDO2LUKS_CREDENTIAL_ID,$(fido2luks token list --csv $CRYPTTAB_SOURCE)"
|
||||
fi
|
||||
|
||||
fido2luks print-secret --bin
|
||||
|
||||
328
src/cli.rs
328
src/cli.rs
@@ -1,149 +1,34 @@
|
||||
use crate::error::*;
|
||||
use crate::luks::{Fido2LuksToken, LuksDevice};
|
||||
use crate::util::sha256;
|
||||
use crate::*;
|
||||
use cli_args::*;
|
||||
|
||||
use structopt::clap::Shell;
|
||||
use structopt::StructOpt;
|
||||
|
||||
use ctap::{FidoCredential, FidoErrorKind};
|
||||
use failure::_core::fmt::{Display, Error, Formatter};
|
||||
use failure::_core::str::FromStr;
|
||||
use failure::_core::time::Duration;
|
||||
use std::io::{Read, Write};
|
||||
use std::process::exit;
|
||||
use std::thread;
|
||||
|
||||
use crate::luks::{Fido2LuksToken, LuksDevice};
|
||||
use crate::util::sha256;
|
||||
use std::io::{Read, Write};
|
||||
use std::str::FromStr;
|
||||
use std::thread;
|
||||
use std::time::Duration;
|
||||
|
||||
use std::borrow::Cow;
|
||||
use std::collections::HashSet;
|
||||
use std::fs::File;
|
||||
use std::time::SystemTime;
|
||||
|
||||
#[derive(Debug, Eq, PartialEq, Clone)]
|
||||
pub struct HexEncoded(pub Vec<u8>);
|
||||
pub use cli_args::Args;
|
||||
|
||||
impl Display for HexEncoded {
|
||||
fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error> {
|
||||
f.write_str(&hex::encode(&self.0))
|
||||
}
|
||||
}
|
||||
|
||||
impl AsRef<[u8]> for HexEncoded {
|
||||
fn as_ref(&self) -> &[u8] {
|
||||
&self.0[..]
|
||||
}
|
||||
}
|
||||
|
||||
impl FromStr for HexEncoded {
|
||||
type Err = hex::FromHexError;
|
||||
|
||||
fn from_str(s: &str) -> Result<Self, Self::Err> {
|
||||
Ok(HexEncoded(hex::decode(s)?))
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Debug, Eq, PartialEq, Clone)]
|
||||
pub struct CommaSeparated<T: FromStr + Display>(pub Vec<T>);
|
||||
|
||||
impl<T: Display + FromStr> Display for CommaSeparated<T> {
|
||||
fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error> {
|
||||
for i in &self.0 {
|
||||
f.write_str(&i.to_string())?;
|
||||
f.write_str(",")?;
|
||||
}
|
||||
Ok(())
|
||||
}
|
||||
}
|
||||
|
||||
impl<T: Display + FromStr> FromStr for CommaSeparated<T> {
|
||||
type Err = <T as FromStr>::Err;
|
||||
fn from_str(s: &str) -> Result<Self, Self::Err> {
|
||||
Ok(CommaSeparated(
|
||||
s.split(',')
|
||||
.map(|part| <T as FromStr>::from_str(part))
|
||||
.collect::<Result<Vec<_>, _>>()?,
|
||||
))
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Debug, StructOpt)]
|
||||
pub struct Credentials {
|
||||
/// FIDO credential ids, separated by ',' generate using fido2luks credential
|
||||
#[structopt(name = "credential-id", env = "FIDO2LUKS_CREDENTIAL_ID")]
|
||||
pub ids: CommaSeparated<HexEncoded>,
|
||||
}
|
||||
|
||||
#[derive(Debug, StructOpt)]
|
||||
pub struct AuthenticatorParameters {
|
||||
/// Request a PIN to unlock the authenticator
|
||||
#[structopt(short = "P", long = "pin")]
|
||||
pub pin: bool,
|
||||
|
||||
/// Location to read PIN from
|
||||
#[structopt(long = "pin-source", env = "FIDO2LUKS_PIN_SOURCE")]
|
||||
pub pin_source: Option<PathBuf>,
|
||||
|
||||
/// Await for an authenticator to be connected, timeout after n seconds
|
||||
#[structopt(
|
||||
long = "await-dev",
|
||||
name = "await-dev",
|
||||
env = "FIDO2LUKS_DEVICE_AWAIT",
|
||||
default_value = "15"
|
||||
)]
|
||||
pub await_time: u64,
|
||||
}
|
||||
|
||||
impl AuthenticatorParameters {
|
||||
fn read_pin(&self) -> Fido2LuksResult<String> {
|
||||
if let Some(src) = self.pin_source.as_ref() {
|
||||
fn read_pin(ap: &AuthenticatorParameters) -> Fido2LuksResult<String> {
|
||||
if let Some(src) = ap.pin_source.as_ref() {
|
||||
let mut pin = String::new();
|
||||
File::open(src)?.read_to_string(&mut pin)?;
|
||||
Ok(pin)
|
||||
Ok(pin.trim_end_matches("\n").to_string()) //remove trailing newline
|
||||
} else {
|
||||
util::read_password("Authenticator PIN", false)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Debug, StructOpt)]
|
||||
pub struct LuksParameters {
|
||||
#[structopt(env = "FIDO2LUKS_DEVICE")]
|
||||
device: PathBuf,
|
||||
|
||||
/// Try to unlock the device using a specifc keyslot, ignore all other slots
|
||||
#[structopt(long = "slot", env = "FIDO2LUKS_DEVICE_SLOT")]
|
||||
slot: Option<u32>,
|
||||
}
|
||||
|
||||
#[derive(Debug, StructOpt, Clone)]
|
||||
pub struct LuksModParameters {
|
||||
/// Number of milliseconds required to derive the volume decryption key
|
||||
/// Defaults to 10ms when using an authenticator or the default by cryptsetup when using a password
|
||||
#[structopt(long = "kdf-time", name = "kdf-time")]
|
||||
kdf_time: Option<u64>,
|
||||
}
|
||||
|
||||
#[derive(Debug, StructOpt)]
|
||||
pub struct SecretParameters {
|
||||
/// Salt for secret generation, defaults to 'ask'
|
||||
///
|
||||
/// Options:{n}
|
||||
/// - ask : Prompt user using password helper{n}
|
||||
/// - file:<PATH> : Will read <FILE>{n}
|
||||
/// - string:<STRING> : Will use <STRING>, which will be handled like a password provided to the 'ask' option{n}
|
||||
#[structopt(
|
||||
name = "salt",
|
||||
long = "salt",
|
||||
env = "FIDO2LUKS_SALT",
|
||||
default_value = "ask"
|
||||
)]
|
||||
pub salt: InputSalt,
|
||||
/// Script used to obtain passwords, overridden by --interactive flag
|
||||
#[structopt(
|
||||
name = "password-helper",
|
||||
env = "FIDO2LUKS_PASSWORD_HELPER",
|
||||
default_value = "/usr/bin/env systemd-ask-password 'Please enter second factor for LUKS disk encryption!'"
|
||||
)]
|
||||
pub password_helper: PasswordHelper,
|
||||
}
|
||||
|
||||
fn derive_secret(
|
||||
@@ -182,167 +67,6 @@ fn derive_secret(
|
||||
Ok((sha256(&[salt, &unsalted[..]]), cred.clone()))
|
||||
}
|
||||
|
||||
#[derive(Debug, StructOpt)]
|
||||
pub struct Args {
|
||||
/// Request passwords via Stdin instead of using the password helper
|
||||
#[structopt(short = "i", long = "interactive")]
|
||||
pub interactive: bool,
|
||||
#[structopt(subcommand)]
|
||||
pub command: Command,
|
||||
}
|
||||
|
||||
#[derive(Debug, StructOpt, Clone)]
|
||||
pub struct OtherSecret {
|
||||
/// Use a keyfile instead of a password
|
||||
#[structopt(short = "d", long = "keyfile", conflicts_with = "fido_device")]
|
||||
keyfile: Option<PathBuf>,
|
||||
/// Use another fido device instead of a password
|
||||
/// Note: this requires for the credential fot the other device to be passed as argument as well
|
||||
#[structopt(short = "f", long = "fido-device", conflicts_with = "keyfile")]
|
||||
fido_device: bool,
|
||||
}
|
||||
|
||||
#[derive(Debug, StructOpt)]
|
||||
pub enum Command {
|
||||
#[structopt(name = "print-secret")]
|
||||
PrintSecret {
|
||||
/// Prints the secret as binary instead of hex encoded
|
||||
#[structopt(short = "b", long = "bin")]
|
||||
binary: bool,
|
||||
#[structopt(flatten)]
|
||||
credentials: Credentials,
|
||||
#[structopt(flatten)]
|
||||
authenticator: AuthenticatorParameters,
|
||||
#[structopt(flatten)]
|
||||
secret: SecretParameters,
|
||||
},
|
||||
/// Adds a generated key to the specified LUKS device
|
||||
#[structopt(name = "add-key")]
|
||||
AddKey {
|
||||
#[structopt(flatten)]
|
||||
luks: LuksParameters,
|
||||
#[structopt(flatten)]
|
||||
credentials: Credentials,
|
||||
#[structopt(flatten)]
|
||||
authenticator: AuthenticatorParameters,
|
||||
#[structopt(flatten)]
|
||||
secret: SecretParameters,
|
||||
/// Will wipe all other keys
|
||||
#[structopt(short = "e", long = "exclusive")]
|
||||
exclusive: bool,
|
||||
/// Will add an token to your LUKS 2 header, including the credential id
|
||||
#[structopt(short = "t", long = "token")]
|
||||
token: bool,
|
||||
#[structopt(flatten)]
|
||||
existing_secret: OtherSecret,
|
||||
#[structopt(flatten)]
|
||||
luks_mod: LuksModParameters,
|
||||
},
|
||||
/// Replace a previously added key with a password
|
||||
#[structopt(name = "replace-key")]
|
||||
ReplaceKey {
|
||||
#[structopt(flatten)]
|
||||
luks: LuksParameters,
|
||||
#[structopt(flatten)]
|
||||
credentials: Credentials,
|
||||
#[structopt(flatten)]
|
||||
authenticator: AuthenticatorParameters,
|
||||
#[structopt(flatten)]
|
||||
secret: SecretParameters,
|
||||
/// Add the password and keep the key
|
||||
#[structopt(short = "a", long = "add-password")]
|
||||
add_password: bool,
|
||||
/// Will add an token to your LUKS 2 header, including the credential id
|
||||
#[structopt(short = "t", long = "token")]
|
||||
token: bool,
|
||||
#[structopt(flatten)]
|
||||
replacement: OtherSecret,
|
||||
#[structopt(flatten)]
|
||||
luks_mod: LuksModParameters,
|
||||
},
|
||||
/// Open the LUKS device
|
||||
#[structopt(name = "open")]
|
||||
Open {
|
||||
#[structopt(flatten)]
|
||||
luks: LuksParameters,
|
||||
#[structopt(env = "FIDO2LUKS_MAPPER_NAME")]
|
||||
name: String,
|
||||
#[structopt(flatten)]
|
||||
credentials: Credentials,
|
||||
#[structopt(flatten)]
|
||||
authenticator: AuthenticatorParameters,
|
||||
#[structopt(flatten)]
|
||||
secret: SecretParameters,
|
||||
#[structopt(short = "r", long = "max-retries", default_value = "0")]
|
||||
retries: i32,
|
||||
},
|
||||
/// Open the LUKS device using credentials embedded in the LUKS 2 header
|
||||
#[structopt(name = "open-token")]
|
||||
OpenToken {
|
||||
#[structopt(flatten)]
|
||||
luks: LuksParameters,
|
||||
#[structopt(env = "FIDO2LUKS_MAPPER_NAME")]
|
||||
name: String,
|
||||
#[structopt(flatten)]
|
||||
authenticator: AuthenticatorParameters,
|
||||
#[structopt(flatten)]
|
||||
secret: SecretParameters,
|
||||
#[structopt(short = "r", long = "max-retries", default_value = "0")]
|
||||
retries: i32,
|
||||
},
|
||||
/// Generate a new FIDO credential
|
||||
#[structopt(name = "credential")]
|
||||
Credential {
|
||||
#[structopt(flatten)]
|
||||
authenticator: AuthenticatorParameters,
|
||||
/// Name to be displayed on the authenticator if it has a display
|
||||
#[structopt(env = "FIDO2LUKS_CREDENTIAL_NAME")]
|
||||
name: Option<String>,
|
||||
},
|
||||
/// Check if an authenticator is connected
|
||||
#[structopt(name = "connected")]
|
||||
Connected,
|
||||
Token(TokenCommand),
|
||||
}
|
||||
|
||||
///LUKS2 token related operations
|
||||
#[derive(Debug, StructOpt)]
|
||||
pub enum TokenCommand {
|
||||
/// List all tokens associated with the specified device
|
||||
List {
|
||||
#[structopt(env = "FIDO2LUKS_DEVICE")]
|
||||
device: PathBuf,
|
||||
/// Dump all credentials as CSV
|
||||
#[structopt(long = "csv")]
|
||||
csv: bool,
|
||||
},
|
||||
/// Add credential to a keyslot
|
||||
Add {
|
||||
#[structopt(env = "FIDO2LUKS_DEVICE")]
|
||||
device: PathBuf,
|
||||
#[structopt(flatten)]
|
||||
credentials: Credentials,
|
||||
/// Slot to which the credentials will be added
|
||||
#[structopt(long = "slot", env = "FIDO2LUKS_DEVICE_SLOT")]
|
||||
slot: u32,
|
||||
},
|
||||
/// Remove credentials from token(s)
|
||||
Remove {
|
||||
#[structopt(env = "FIDO2LUKS_DEVICE")]
|
||||
device: PathBuf,
|
||||
#[structopt(flatten)]
|
||||
credentials: Credentials,
|
||||
/// Token from which the credentials will be removed
|
||||
#[structopt(long = "token")]
|
||||
token_id: Option<u32>,
|
||||
},
|
||||
/// Remove all unassigned tokens
|
||||
GC {
|
||||
#[structopt(env = "FIDO2LUKS_DEVICE")]
|
||||
device: PathBuf,
|
||||
},
|
||||
}
|
||||
|
||||
pub fn parse_cmdline() -> Args {
|
||||
Args::from_args()
|
||||
}
|
||||
@@ -358,7 +82,7 @@ pub fn run_cli() -> Fido2LuksResult<()> {
|
||||
} => {
|
||||
let pin_string;
|
||||
let pin = if authenticator.pin {
|
||||
pin_string = authenticator.read_pin()?;
|
||||
pin_string = read_pin(authenticator)?;
|
||||
Some(pin_string.as_ref())
|
||||
} else {
|
||||
None
|
||||
@@ -375,7 +99,7 @@ pub fn run_cli() -> Fido2LuksResult<()> {
|
||||
} => {
|
||||
let pin_string;
|
||||
let pin = if authenticator.pin {
|
||||
pin_string = authenticator.read_pin()?;
|
||||
pin_string = read_pin(authenticator)?;
|
||||
Some(pin_string.as_ref())
|
||||
} else {
|
||||
None
|
||||
@@ -383,7 +107,7 @@ pub fn run_cli() -> Fido2LuksResult<()> {
|
||||
let salt = if interactive || secret.password_helper == PasswordHelper::Stdin {
|
||||
util::read_password_hashed("Password", false)
|
||||
} else {
|
||||
secret.salt.obtain(&secret.password_helper)
|
||||
secret.salt.obtain_sha256(&secret.password_helper)
|
||||
}?;
|
||||
let (secret, _cred) = derive_secret(
|
||||
credentials.ids.0.as_slice(),
|
||||
@@ -419,7 +143,7 @@ pub fn run_cli() -> Fido2LuksResult<()> {
|
||||
..
|
||||
} => {
|
||||
let pin = if authenticator.pin {
|
||||
Some(authenticator.read_pin()?)
|
||||
Some(read_pin(authenticator)?)
|
||||
} else {
|
||||
None
|
||||
};
|
||||
@@ -427,7 +151,7 @@ pub fn run_cli() -> Fido2LuksResult<()> {
|
||||
if interactive || secret.password_helper == PasswordHelper::Stdin {
|
||||
util::read_password_hashed(q, verify)
|
||||
} else {
|
||||
secret.salt.obtain(&secret.password_helper)
|
||||
secret.salt.obtain_sha256(&secret.password_helper)
|
||||
}
|
||||
};
|
||||
let other_secret = |salt_q: &str,
|
||||
@@ -535,7 +259,7 @@ pub fn run_cli() -> Fido2LuksResult<()> {
|
||||
} => {
|
||||
let pin_string;
|
||||
let pin = if authenticator.pin {
|
||||
pin_string = authenticator.read_pin()?;
|
||||
pin_string = read_pin(authenticator)?;
|
||||
Some(pin_string.as_ref())
|
||||
} else {
|
||||
None
|
||||
@@ -544,7 +268,7 @@ pub fn run_cli() -> Fido2LuksResult<()> {
|
||||
if interactive || secret.password_helper == PasswordHelper::Stdin {
|
||||
util::read_password_hashed(q, verify)
|
||||
} else {
|
||||
secret.salt.obtain(&secret.password_helper)
|
||||
secret.salt.obtain_sha256(&secret.password_helper)
|
||||
}
|
||||
};
|
||||
|
||||
@@ -725,5 +449,17 @@ pub fn run_cli() -> Fido2LuksResult<()> {
|
||||
Ok(())
|
||||
}
|
||||
},
|
||||
Command::GenerateCompletions { shell, out_dir } => {
|
||||
Args::clap().gen_completions(
|
||||
env!("CARGO_PKG_NAME"),
|
||||
match shell.as_ref() {
|
||||
"bash" => Shell::Bash,
|
||||
"fish" => Shell::Fish,
|
||||
_ => unreachable!("structopt shouldn't allow us to reach this point"),
|
||||
},
|
||||
&out_dir,
|
||||
);
|
||||
Ok(())
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@@ -10,33 +10,33 @@ use std::process::Command;
|
||||
use std::str::FromStr;
|
||||
|
||||
#[derive(Debug, Clone, PartialEq)]
|
||||
pub enum InputSalt {
|
||||
pub enum SecretInput {
|
||||
AskPassword,
|
||||
String(String),
|
||||
File { path: PathBuf },
|
||||
}
|
||||
|
||||
impl Default for InputSalt {
|
||||
impl Default for SecretInput {
|
||||
fn default() -> Self {
|
||||
InputSalt::AskPassword
|
||||
SecretInput::AskPassword
|
||||
}
|
||||
}
|
||||
|
||||
impl From<&str> for InputSalt {
|
||||
impl From<&str> for SecretInput {
|
||||
fn from(s: &str) -> Self {
|
||||
let mut parts = s.split(':');
|
||||
match parts.next() {
|
||||
Some("ask") | Some("Ask") => InputSalt::AskPassword,
|
||||
Some("file") => InputSalt::File {
|
||||
Some("ask") | Some("Ask") => SecretInput::AskPassword,
|
||||
Some("file") => SecretInput::File {
|
||||
path: parts.collect::<Vec<_>>().join(":").into(),
|
||||
},
|
||||
Some("string") => InputSalt::String(parts.collect::<Vec<_>>().join(":")),
|
||||
Some("string") => SecretInput::String(parts.collect::<Vec<_>>().join(":")),
|
||||
_ => Self::default(),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
impl FromStr for InputSalt {
|
||||
impl FromStr for SecretInput {
|
||||
type Err = Fido2LuksError;
|
||||
|
||||
fn from_str(s: &str) -> Result<Self, Self::Err> {
|
||||
@@ -44,21 +44,42 @@ impl FromStr for InputSalt {
|
||||
}
|
||||
}
|
||||
|
||||
impl fmt::Display for InputSalt {
|
||||
impl fmt::Display for SecretInput {
|
||||
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> Result<(), fmt::Error> {
|
||||
f.write_str(&match self {
|
||||
InputSalt::AskPassword => "ask".to_string(),
|
||||
InputSalt::String(s) => ["string", s].join(":"),
|
||||
InputSalt::File { path } => ["file", path.display().to_string().as_str()].join(":"),
|
||||
SecretInput::AskPassword => "ask".to_string(),
|
||||
SecretInput::String(s) => ["string", s].join(":"),
|
||||
SecretInput::File { path } => ["file", path.display().to_string().as_str()].join(":"),
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
impl InputSalt {
|
||||
pub fn obtain(&self, password_helper: &PasswordHelper) -> Fido2LuksResult<[u8; 32]> {
|
||||
impl SecretInput {
|
||||
pub fn obtain_string(&self, password_helper: &PasswordHelper) -> Fido2LuksResult<String> {
|
||||
Ok(String::from_utf8(self.obtain(password_helper)?)?)
|
||||
}
|
||||
|
||||
pub fn obtain(&self, password_helper: &PasswordHelper) -> Fido2LuksResult<Vec<u8>> {
|
||||
let mut secret = Vec::new();
|
||||
match self {
|
||||
SecretInput::File { path } => {
|
||||
//TODO: replace with try_blocks
|
||||
let mut do_io = || File::open(path)?.read_to_end(&mut secret);
|
||||
do_io().map_err(|cause| Fido2LuksError::KeyfileError { cause })?;
|
||||
}
|
||||
SecretInput::AskPassword => {
|
||||
secret.extend_from_slice(password_helper.obtain()?.as_bytes())
|
||||
}
|
||||
|
||||
SecretInput::String(s) => secret.extend_from_slice(s.as_bytes()),
|
||||
}
|
||||
Ok(secret)
|
||||
}
|
||||
|
||||
pub fn obtain_sha256(&self, password_helper: &PasswordHelper) -> Fido2LuksResult<[u8; 32]> {
|
||||
let mut digest = digest::Context::new(&digest::SHA256);
|
||||
match self {
|
||||
InputSalt::File { path } => {
|
||||
SecretInput::File { path } => {
|
||||
let mut do_io = || {
|
||||
let mut reader = File::open(path)?;
|
||||
let mut buf = [0u8; 512];
|
||||
@@ -73,10 +94,7 @@ impl InputSalt {
|
||||
};
|
||||
do_io().map_err(|cause| Fido2LuksError::KeyfileError { cause })?;
|
||||
}
|
||||
InputSalt::AskPassword => {
|
||||
digest.update(password_helper.obtain()?.as_bytes());
|
||||
}
|
||||
InputSalt::String(s) => digest.update(s.as_bytes()),
|
||||
_ => digest.update(self.obtain(password_helper)?.as_slice()),
|
||||
}
|
||||
let mut salt = [0u8; 32];
|
||||
salt.as_mut().copy_from_slice(digest.finish().as_ref());
|
||||
@@ -157,24 +175,30 @@ mod test {
|
||||
#[test]
|
||||
fn input_salt_from_str() {
|
||||
assert_eq!(
|
||||
"file:/tmp/abc".parse::<InputSalt>().unwrap(),
|
||||
InputSalt::File {
|
||||
"file:/tmp/abc".parse::<SecretInput>().unwrap(),
|
||||
SecretInput::File {
|
||||
path: "/tmp/abc".into()
|
||||
}
|
||||
);
|
||||
assert_eq!(
|
||||
"string:abc".parse::<InputSalt>().unwrap(),
|
||||
InputSalt::String("abc".into())
|
||||
"string:abc".parse::<SecretInput>().unwrap(),
|
||||
SecretInput::String("abc".into())
|
||||
);
|
||||
assert_eq!(
|
||||
"ask".parse::<SecretInput>().unwrap(),
|
||||
SecretInput::AskPassword
|
||||
);
|
||||
assert_eq!(
|
||||
"lol".parse::<SecretInput>().unwrap(),
|
||||
SecretInput::default()
|
||||
);
|
||||
assert_eq!("ask".parse::<InputSalt>().unwrap(), InputSalt::AskPassword);
|
||||
assert_eq!("lol".parse::<InputSalt>().unwrap(), InputSalt::default());
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn input_salt_obtain() {
|
||||
assert_eq!(
|
||||
InputSalt::String("abc".into())
|
||||
.obtain(&PasswordHelper::Stdin)
|
||||
SecretInput::String("abc".into())
|
||||
.obtain_sha256(&PasswordHelper::Stdin)
|
||||
.unwrap(),
|
||||
[
|
||||
186, 120, 22, 191, 143, 1, 207, 234, 65, 65, 64, 222, 93, 174, 34, 35, 176, 3, 97,
|
||||
293
src/cli_args/mod.rs
Normal file
293
src/cli_args/mod.rs
Normal file
@@ -0,0 +1,293 @@
|
||||
use std::fmt::{Display, Error, Formatter};
|
||||
use std::path::PathBuf;
|
||||
use std::str::FromStr;
|
||||
use structopt::clap::AppSettings;
|
||||
use structopt::StructOpt;
|
||||
|
||||
mod config;
|
||||
|
||||
pub use config::*;
|
||||
|
||||
#[derive(Debug, Eq, PartialEq, Clone)]
|
||||
pub struct HexEncoded(pub Vec<u8>);
|
||||
|
||||
impl Display for HexEncoded {
|
||||
fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error> {
|
||||
f.write_str(&hex::encode(&self.0))
|
||||
}
|
||||
}
|
||||
|
||||
impl AsRef<[u8]> for HexEncoded {
|
||||
fn as_ref(&self) -> &[u8] {
|
||||
&self.0[..]
|
||||
}
|
||||
}
|
||||
|
||||
impl FromStr for HexEncoded {
|
||||
type Err = hex::FromHexError;
|
||||
|
||||
fn from_str(s: &str) -> Result<Self, Self::Err> {
|
||||
Ok(HexEncoded(hex::decode(s)?))
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Debug, Eq, PartialEq, Clone)]
|
||||
pub struct CommaSeparated<T: FromStr + Display>(pub Vec<T>);
|
||||
|
||||
impl<T: Display + FromStr> Display for CommaSeparated<T> {
|
||||
fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error> {
|
||||
for i in &self.0 {
|
||||
f.write_str(&i.to_string())?;
|
||||
f.write_str(",")?;
|
||||
}
|
||||
Ok(())
|
||||
}
|
||||
}
|
||||
|
||||
impl<T: Display + FromStr> FromStr for CommaSeparated<T> {
|
||||
type Err = <T as FromStr>::Err;
|
||||
fn from_str(s: &str) -> Result<Self, Self::Err> {
|
||||
Ok(CommaSeparated(
|
||||
s.split(',')
|
||||
.map(|part| <T as FromStr>::from_str(part))
|
||||
.collect::<Result<Vec<_>, _>>()?,
|
||||
))
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Debug, StructOpt)]
|
||||
pub struct Credentials {
|
||||
/// FIDO credential ids, separated by ',' generate using fido2luks credential
|
||||
#[structopt(name = "credential-id", env = "FIDO2LUKS_CREDENTIAL_ID")]
|
||||
pub ids: CommaSeparated<HexEncoded>,
|
||||
}
|
||||
|
||||
#[derive(Debug, StructOpt)]
|
||||
pub struct AuthenticatorParameters {
|
||||
/// Request a PIN to unlock the authenticator
|
||||
#[structopt(short = "P", long = "pin")]
|
||||
pub pin: bool,
|
||||
|
||||
/// Location to read PIN from
|
||||
#[structopt(long = "pin-source", env = "FIDO2LUKS_PIN_SOURCE")]
|
||||
pub pin_source: Option<PathBuf>,
|
||||
|
||||
/// Await for an authenticator to be connected, timeout after n seconds
|
||||
#[structopt(
|
||||
long = "await-dev",
|
||||
name = "await-dev",
|
||||
env = "FIDO2LUKS_DEVICE_AWAIT",
|
||||
default_value = "15"
|
||||
)]
|
||||
pub await_time: u64,
|
||||
}
|
||||
|
||||
#[derive(Debug, StructOpt)]
|
||||
pub struct LuksParameters {
|
||||
#[structopt(env = "FIDO2LUKS_DEVICE")]
|
||||
pub device: PathBuf,
|
||||
|
||||
/// Try to unlock the device using a specifc keyslot, ignore all other slots
|
||||
#[structopt(long = "slot", env = "FIDO2LUKS_DEVICE_SLOT")]
|
||||
pub slot: Option<u32>,
|
||||
}
|
||||
|
||||
#[derive(Debug, StructOpt, Clone)]
|
||||
pub struct LuksModParameters {
|
||||
/// Number of milliseconds required to derive the volume decryption key
|
||||
/// Defaults to 10ms when using an authenticator or the default by cryptsetup when using a password
|
||||
#[structopt(long = "kdf-time", name = "kdf-time")]
|
||||
pub kdf_time: Option<u64>,
|
||||
}
|
||||
|
||||
#[derive(Debug, StructOpt)]
|
||||
pub struct SecretParameters {
|
||||
/// Salt for secret generation, defaults to 'ask'
|
||||
///
|
||||
/// Options:{n}
|
||||
/// - ask : Prompt user using password helper{n}
|
||||
/// - file:<PATH> : Will read <FILE>{n}
|
||||
/// - string:<STRING> : Will use <STRING>, which will be handled like a password provided to the 'ask' option{n}
|
||||
#[structopt(
|
||||
name = "salt",
|
||||
long = "salt",
|
||||
env = "FIDO2LUKS_SALT",
|
||||
default_value = "ask"
|
||||
)]
|
||||
pub salt: SecretInput,
|
||||
/// Script used to obtain passwords, overridden by --interactive flag
|
||||
#[structopt(
|
||||
name = "password-helper",
|
||||
env = "FIDO2LUKS_PASSWORD_HELPER",
|
||||
default_value = "/usr/bin/env systemd-ask-password 'Please enter second factor for LUKS disk encryption!'"
|
||||
)]
|
||||
pub password_helper: PasswordHelper,
|
||||
}
|
||||
#[derive(Debug, StructOpt)]
|
||||
pub struct Args {
|
||||
/// Request passwords via Stdin instead of using the password helper
|
||||
#[structopt(short = "i", long = "interactive")]
|
||||
pub interactive: bool,
|
||||
#[structopt(subcommand)]
|
||||
pub command: Command,
|
||||
}
|
||||
|
||||
#[derive(Debug, StructOpt, Clone)]
|
||||
pub struct OtherSecret {
|
||||
/// Use a keyfile instead of a password
|
||||
#[structopt(short = "d", long = "keyfile", conflicts_with = "fido_device")]
|
||||
pub keyfile: Option<PathBuf>,
|
||||
/// Use another fido device instead of a password
|
||||
/// Note: this requires for the credential fot the other device to be passed as argument as well
|
||||
#[structopt(short = "f", long = "fido-device", conflicts_with = "keyfile")]
|
||||
pub fido_device: bool,
|
||||
}
|
||||
|
||||
#[derive(Debug, StructOpt)]
|
||||
pub enum Command {
|
||||
#[structopt(name = "print-secret")]
|
||||
PrintSecret {
|
||||
/// Prints the secret as binary instead of hex encoded
|
||||
#[structopt(short = "b", long = "bin")]
|
||||
binary: bool,
|
||||
#[structopt(flatten)]
|
||||
credentials: Credentials,
|
||||
#[structopt(flatten)]
|
||||
authenticator: AuthenticatorParameters,
|
||||
#[structopt(flatten)]
|
||||
secret: SecretParameters,
|
||||
},
|
||||
/// Adds a generated key to the specified LUKS device
|
||||
#[structopt(name = "add-key")]
|
||||
AddKey {
|
||||
#[structopt(flatten)]
|
||||
luks: LuksParameters,
|
||||
#[structopt(flatten)]
|
||||
credentials: Credentials,
|
||||
#[structopt(flatten)]
|
||||
authenticator: AuthenticatorParameters,
|
||||
#[structopt(flatten)]
|
||||
secret: SecretParameters,
|
||||
/// Will wipe all other keys
|
||||
#[structopt(short = "e", long = "exclusive")]
|
||||
exclusive: bool,
|
||||
/// Will add an token to your LUKS 2 header, including the credential id
|
||||
#[structopt(short = "t", long = "token")]
|
||||
token: bool,
|
||||
#[structopt(flatten)]
|
||||
existing_secret: OtherSecret,
|
||||
#[structopt(flatten)]
|
||||
luks_mod: LuksModParameters,
|
||||
},
|
||||
/// Replace a previously added key with a password
|
||||
#[structopt(name = "replace-key")]
|
||||
ReplaceKey {
|
||||
#[structopt(flatten)]
|
||||
luks: LuksParameters,
|
||||
#[structopt(flatten)]
|
||||
credentials: Credentials,
|
||||
#[structopt(flatten)]
|
||||
authenticator: AuthenticatorParameters,
|
||||
#[structopt(flatten)]
|
||||
secret: SecretParameters,
|
||||
/// Add the password and keep the key
|
||||
#[structopt(short = "a", long = "add-password")]
|
||||
add_password: bool,
|
||||
/// Will add an token to your LUKS 2 header, including the credential id
|
||||
#[structopt(short = "t", long = "token")]
|
||||
token: bool,
|
||||
#[structopt(flatten)]
|
||||
replacement: OtherSecret,
|
||||
#[structopt(flatten)]
|
||||
luks_mod: LuksModParameters,
|
||||
},
|
||||
/// Open the LUKS device
|
||||
#[structopt(name = "open")]
|
||||
Open {
|
||||
#[structopt(flatten)]
|
||||
luks: LuksParameters,
|
||||
#[structopt(env = "FIDO2LUKS_MAPPER_NAME")]
|
||||
name: String,
|
||||
#[structopt(flatten)]
|
||||
credentials: Credentials,
|
||||
#[structopt(flatten)]
|
||||
authenticator: AuthenticatorParameters,
|
||||
#[structopt(flatten)]
|
||||
secret: SecretParameters,
|
||||
#[structopt(short = "r", long = "max-retries", default_value = "0")]
|
||||
retries: i32,
|
||||
},
|
||||
/// Open the LUKS device using credentials embedded in the LUKS 2 header
|
||||
#[structopt(name = "open-token")]
|
||||
OpenToken {
|
||||
#[structopt(flatten)]
|
||||
luks: LuksParameters,
|
||||
#[structopt(env = "FIDO2LUKS_MAPPER_NAME")]
|
||||
name: String,
|
||||
#[structopt(flatten)]
|
||||
authenticator: AuthenticatorParameters,
|
||||
#[structopt(flatten)]
|
||||
secret: SecretParameters,
|
||||
#[structopt(short = "r", long = "max-retries", default_value = "0")]
|
||||
retries: i32,
|
||||
},
|
||||
/// Generate a new FIDO credential
|
||||
#[structopt(name = "credential")]
|
||||
Credential {
|
||||
#[structopt(flatten)]
|
||||
authenticator: AuthenticatorParameters,
|
||||
/// Name to be displayed on the authenticator if it has a display
|
||||
#[structopt(env = "FIDO2LUKS_CREDENTIAL_NAME")]
|
||||
name: Option<String>,
|
||||
},
|
||||
/// Check if an authenticator is connected
|
||||
#[structopt(name = "connected")]
|
||||
Connected,
|
||||
Token(TokenCommand),
|
||||
/// Generate bash completion scripts
|
||||
#[structopt(name = "completions", setting = AppSettings::Hidden)]
|
||||
GenerateCompletions {
|
||||
/// Shell to generate completions for: bash, fish
|
||||
#[structopt(possible_values = &["bash", "fish"])]
|
||||
shell: String,
|
||||
out_dir: PathBuf,
|
||||
},
|
||||
}
|
||||
|
||||
///LUKS2 token related operations
|
||||
#[derive(Debug, StructOpt)]
|
||||
pub enum TokenCommand {
|
||||
/// List all tokens associated with the specified device
|
||||
List {
|
||||
#[structopt(env = "FIDO2LUKS_DEVICE")]
|
||||
device: PathBuf,
|
||||
/// Dump all credentials as CSV
|
||||
#[structopt(long = "csv")]
|
||||
csv: bool,
|
||||
},
|
||||
/// Add credential to a keyslot
|
||||
Add {
|
||||
#[structopt(env = "FIDO2LUKS_DEVICE")]
|
||||
device: PathBuf,
|
||||
#[structopt(flatten)]
|
||||
credentials: Credentials,
|
||||
/// Slot to which the credentials will be added
|
||||
#[structopt(long = "slot", env = "FIDO2LUKS_DEVICE_SLOT")]
|
||||
slot: u32,
|
||||
},
|
||||
/// Remove credentials from token(s)
|
||||
Remove {
|
||||
#[structopt(env = "FIDO2LUKS_DEVICE")]
|
||||
device: PathBuf,
|
||||
#[structopt(flatten)]
|
||||
credentials: Credentials,
|
||||
/// Token from which the credentials will be removed
|
||||
#[structopt(long = "token")]
|
||||
token_id: Option<u32>,
|
||||
},
|
||||
/// Remove all unassigned tokens
|
||||
GC {
|
||||
#[structopt(env = "FIDO2LUKS_DEVICE")]
|
||||
device: PathBuf,
|
||||
},
|
||||
}
|
||||
@@ -1,5 +1,9 @@
|
||||
use ctap::FidoError;
|
||||
use libcryptsetup_rs::LibcryptErr;
|
||||
use std::io;
|
||||
use std::io::ErrorKind;
|
||||
use std::string::FromUtf8Error;
|
||||
use Fido2LuksError::*;
|
||||
|
||||
pub type Fido2LuksResult<T> = Result<T, Fido2LuksError>;
|
||||
|
||||
@@ -81,11 +85,6 @@ impl From<LuksError> for Fido2LuksError {
|
||||
}
|
||||
}
|
||||
|
||||
use libcryptsetup_rs::LibcryptErr;
|
||||
use std::io::ErrorKind;
|
||||
use std::string::FromUtf8Error;
|
||||
use Fido2LuksError::*;
|
||||
|
||||
impl From<FidoError> for Fido2LuksError {
|
||||
fn from(e: FidoError) -> Self {
|
||||
AuthenticatorError { cause: e }
|
||||
|
||||
@@ -4,15 +4,13 @@ extern crate ctap_hmac as ctap;
|
||||
#[macro_use]
|
||||
extern crate serde_derive;
|
||||
use crate::cli::*;
|
||||
use crate::config::*;
|
||||
use crate::device::*;
|
||||
use crate::error::*;
|
||||
use std::io;
|
||||
use std::path::PathBuf;
|
||||
use std::process::exit;
|
||||
|
||||
mod cli;
|
||||
mod config;
|
||||
pub mod cli_args;
|
||||
mod device;
|
||||
mod error;
|
||||
mod luks;
|
||||
|
||||
Reference in New Issue
Block a user