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use std::ops::Deref;
use tests::util::{Target, ADMIN_PASSWORD, USER_PASSWORD};
use {Admin, Authenticate, CommandError, Config, ConfigureOtp, GenerateOtp, OtpMode, OtpSlotData};
// test suite according to RFC 4226, Appendix D
static HOTP_SECRET: &str = "3132333435363738393031323334353637383930";
static HOTP_CODES: &[&str] = &[
"755224", "287082", "359152", "969429", "338314", "254676", "287922", "162583", "399871",
"520489",
];
// test suite according to RFC 6238, Appendix B
static TOTP_SECRET: &str = "3132333435363738393031323334353637383930";
static TOTP_CODES: &[(u64, &str)] = &[
(59, "94287082"),
(1111111109, "07081804"),
(1111111111, "14050471"),
(1234567890, "89005924"),
(2000000000, "69279037"),
(20000000000, "65353130"),
];
#[derive(PartialEq)]
enum TotpTimestampSize {
U32,
U64,
}
fn get_admin_test_device() -> Admin<Target> {
Target::connect()
.expect("Could not connect to the Nitrokey.")
.authenticate_admin(ADMIN_PASSWORD)
.expect("Could not login as admin.")
}
fn configure_hotp(admin: &ConfigureOtp, counter: u8) {
let slot_data = OtpSlotData::new(1, "test-hotp", HOTP_SECRET, OtpMode::SixDigits);
assert!(admin.write_hotp_slot(slot_data, counter.into()).is_ok());
}
fn check_hotp_codes(device: &GenerateOtp, offset: u8) {
HOTP_CODES.iter().enumerate().for_each(|(i, code)| {
if i >= offset as usize {
let result = device.get_hotp_code(1);
assert_eq!(code, &result.unwrap());
}
});
}
#[test]
#[cfg_attr(not(any(feature = "test-pro", feature = "test-storage")), ignore)]
fn hotp_no_pin() {
let admin = get_admin_test_device();
let config = Config::new(None, None, None, false);
assert!(admin.write_config(config).is_ok());
configure_hotp(&admin, 0);
check_hotp_codes(admin.deref(), 0);
configure_hotp(&admin, 5);
check_hotp_codes(admin.deref(), 5);
configure_hotp(&admin, 0);
check_hotp_codes(&admin.device(), 0);
}
#[test]
#[cfg_attr(not(any(feature = "test-pro", feature = "test-storage")), ignore)]
fn hotp_pin() {
let admin = get_admin_test_device();
let config = Config::new(None, None, None, true);
assert!(admin.write_config(config).is_ok());
configure_hotp(&admin, 0);
let user = admin.device().authenticate_user(USER_PASSWORD).unwrap();
check_hotp_codes(&user, 0);
assert!(user.device().get_hotp_code(1).is_err());
}
#[test]
#[cfg_attr(not(any(feature = "test-pro", feature = "test-storage")), ignore)]
fn hotp_slot_name() {
let admin = get_admin_test_device();
let slot_data = OtpSlotData::new(1, "test-hotp", HOTP_SECRET, OtpMode::SixDigits);
assert!(admin.write_hotp_slot(slot_data, 0).is_ok());
let device = admin.device();
let result = device.get_hotp_slot_name(1);
assert_eq!("test-hotp", result.unwrap());
let result = device.get_hotp_slot_name(4);
assert_eq!(CommandError::InvalidSlot, result.unwrap_err());
}
#[test]
#[cfg_attr(not(any(feature = "test-pro", feature = "test-storage")), ignore)]
fn hotp_error() {
let admin = get_admin_test_device();
let slot_data = OtpSlotData::new(1, "", HOTP_SECRET, OtpMode::SixDigits);
assert_eq!(
Err(CommandError::NoName),
admin.write_hotp_slot(slot_data, 0)
);
let slot_data = OtpSlotData::new(4, "test", HOTP_SECRET, OtpMode::SixDigits);
assert_eq!(
Err(CommandError::InvalidSlot),
admin.write_hotp_slot(slot_data, 0)
);
let code = admin.get_hotp_code(4);
assert_eq!(CommandError::InvalidSlot, code.unwrap_err());
}
#[test]
#[cfg_attr(not(any(feature = "test-pro", feature = "test-storage")), ignore)]
fn hotp_erase() {
let admin = get_admin_test_device();
let config = Config::new(None, None, None, false);
assert!(admin.write_config(config).is_ok());
let slot_data = OtpSlotData::new(1, "test1", HOTP_SECRET, OtpMode::SixDigits);
assert!(admin.write_hotp_slot(slot_data, 0).is_ok());
let slot_data = OtpSlotData::new(2, "test2", HOTP_SECRET, OtpMode::SixDigits);
assert!(admin.write_hotp_slot(slot_data, 0).is_ok());
assert!(admin.erase_hotp_slot(1).is_ok());
let device = admin.device();
let result = device.get_hotp_slot_name(1);
assert_eq!(CommandError::SlotNotProgrammed, result.unwrap_err());
let result = device.get_hotp_code(1);
assert_eq!(CommandError::SlotNotProgrammed, result.unwrap_err());
assert_eq!("test2", device.get_hotp_slot_name(2).unwrap());
}
fn configure_totp(admin: &ConfigureOtp, factor: u64) {
let slot_data = OtpSlotData::new(1, "test-totp", TOTP_SECRET, OtpMode::EightDigits);
let time_window = 30u64.checked_mul(factor).unwrap();
assert!(admin.write_totp_slot(slot_data, time_window as u16).is_ok());
}
fn check_totp_codes(device: &GenerateOtp, factor: u64, timestamp_size: TotpTimestampSize) {
for (i, &(base_time, code)) in TOTP_CODES.iter().enumerate() {
let time = base_time.checked_mul(factor).unwrap();
let is_u64 = time > u32::max_value() as u64;
if is_u64 != (timestamp_size == TotpTimestampSize::U64) {
continue;
}
assert!(device.set_time(time).is_ok());
let result = device.get_totp_code(1);
assert!(result.is_ok());
let result_code = result.unwrap();
assert_eq!(
code, result_code,
"TOTP code {} should be {} but is {}",
i, code, result_code
);
}
}
#[test]
#[cfg_attr(not(any(feature = "test-pro", feature = "test-storage")), ignore)]
fn totp_no_pin() {
// TODO: this test may fail due to bad timing --> find solution
let admin = get_admin_test_device();
let config = Config::new(None, None, None, false);
assert!(admin.write_config(config).is_ok());
configure_totp(&admin, 1);
check_totp_codes(admin.deref(), 1, TotpTimestampSize::U32);
configure_totp(&admin, 2);
check_totp_codes(admin.deref(), 2, TotpTimestampSize::U32);
configure_totp(&admin, 1);
check_totp_codes(&admin.device(), 1, TotpTimestampSize::U32);
}
#[test]
#[cfg_attr(not(any(feature = "test-pro", feature = "test-storage")), ignore)]
#[cfg_attr(feature = "test-storage", should_panic(expected = "assertion failed"))]
// Nitrokey Storage does only support timestamps that fit in a 32-bit unsigned integer. Therefore
// the last RFC test case is expected to fail.
fn totp_no_pin_64() {
let admin = get_admin_test_device();
let config = Config::new(None, None, None, false);
assert!(admin.write_config(config).is_ok());
configure_totp(&admin, 1);
check_totp_codes(admin.deref(), 1, TotpTimestampSize::U64);
configure_totp(&admin, 2);
check_totp_codes(admin.deref(), 2, TotpTimestampSize::U64);
configure_totp(&admin, 1);
check_totp_codes(&admin.device(), 1, TotpTimestampSize::U64);
}
#[test]
#[cfg_attr(not(any(feature = "test-pro", feature = "test-storage")), ignore)]
fn totp_pin() {
// TODO: this test may fail due to bad timing --> find solution
let admin = get_admin_test_device();
let config = Config::new(None, None, None, true);
assert!(admin.write_config(config).is_ok());
configure_totp(&admin, 1);
let user = admin.device().authenticate_user(USER_PASSWORD).unwrap();
check_totp_codes(&user, 1, TotpTimestampSize::U32);
assert!(user.device().get_totp_code(1).is_err());
}
#[test]
#[cfg_attr(not(any(feature = "test-pro", feature = "test-storage")), ignore)]
#[cfg_attr(feature = "test-storage", should_panic(expected = "assertion failed"))]
// See comment for totp_no_pin_64.
fn totp_pin_64() {
let admin = get_admin_test_device();
let config = Config::new(None, None, None, true);
assert!(admin.write_config(config).is_ok());
configure_totp(&admin, 1);
let user = admin.device().authenticate_user(USER_PASSWORD).unwrap();
check_totp_codes(&user, 1, TotpTimestampSize::U64);
assert!(user.device().get_totp_code(1).is_err());
}
#[test]
#[cfg_attr(not(any(feature = "test-pro", feature = "test-storage")), ignore)]
fn totp_slot_name() {
let admin = get_admin_test_device();
let slot_data = OtpSlotData::new(1, "test-totp", TOTP_SECRET, OtpMode::EightDigits);
assert!(admin.write_totp_slot(slot_data, 0).is_ok());
let device = admin.device();
let result = device.get_totp_slot_name(1);
assert!(result.is_ok());
assert_eq!("test-totp", result.unwrap());
let result = device.get_totp_slot_name(16);
assert_eq!(CommandError::InvalidSlot, result.unwrap_err());
}
#[test]
#[cfg_attr(not(any(feature = "test-pro", feature = "test-storage")), ignore)]
fn totp_error() {
let admin = get_admin_test_device();
let slot_data = OtpSlotData::new(1, "", HOTP_SECRET, OtpMode::SixDigits);
assert_eq!(
Err(CommandError::NoName),
admin.write_hotp_slot(slot_data, 0)
);
let slot_data = OtpSlotData::new(4, "test", HOTP_SECRET, OtpMode::SixDigits);
assert_eq!(
Err(CommandError::InvalidSlot),
admin.write_hotp_slot(slot_data, 0)
);
let code = admin.get_hotp_code(4);
assert_eq!(CommandError::InvalidSlot, code.unwrap_err());
}
#[test]
#[cfg_attr(not(any(feature = "test-pro", feature = "test-storage")), ignore)]
fn totp_erase() {
let admin = get_admin_test_device();
let config = Config::new(None, None, None, false);
assert!(admin.write_config(config).is_ok());
let slot_data = OtpSlotData::new(1, "test1", TOTP_SECRET, OtpMode::SixDigits);
assert!(admin.write_totp_slot(slot_data, 0).is_ok());
let slot_data = OtpSlotData::new(2, "test2", TOTP_SECRET, OtpMode::SixDigits);
assert!(admin.write_totp_slot(slot_data, 0).is_ok());
assert!(admin.erase_totp_slot(1).is_ok());
let device = admin.device();
let result = device.get_totp_slot_name(1);
assert_eq!(CommandError::SlotNotProgrammed, result.unwrap_err());
let result = device.get_totp_code(1);
assert_eq!(CommandError::SlotNotProgrammed, result.unwrap_err());
assert_eq!("test2", device.get_totp_slot_name(2).unwrap());
}
|
