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// otp.rs
// *************************************************************************
// * Copyright (C) 2019-2020 Daniel Mueller (deso@posteo.net) *
// * *
// * This program is free software: you can redistribute it and/or modify *
// * it under the terms of the GNU General Public License as published by *
// * the Free Software Foundation, either version 3 of the License, or *
// * (at your option) any later version. *
// * *
// * This program is distributed in the hope that it will be useful, *
// * but WITHOUT ANY WARRANTY; without even the implied warranty of *
// * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
// * GNU General Public License for more details. *
// * *
// * You should have received a copy of the GNU General Public License *
// * along with this program. If not, see <http://www.gnu.org/licenses/>. *
// *************************************************************************
use super::*;
use crate::args;
#[test_device]
fn set_invalid_slot_raw(model: nitrokey::Model) {
let (rc, out, err) =
Nitrocli::with_model(model).run(&["otp", "set", "100", "name", "1234", "-f", "hex"]);
assert_ne!(rc, 0);
assert_eq!(out, b"");
assert_eq!(&err[..24], b"Could not write OTP slot");
}
#[test_device]
fn set_invalid_slot(model: nitrokey::Model) {
let err = Nitrocli::with_model(model)
.handle(&["otp", "set", "100", "name", "1234", "-f", "hex"])
.unwrap_err()
.to_string();
let expected = format!(
"Could not write OTP slot: {}",
nitrokey::Error::LibraryError(nitrokey::LibraryError::InvalidSlot)
);
assert_eq!(err, expected);
}
#[test_device]
fn status(model: nitrokey::Model) -> crate::Result<()> {
let re = regex::Regex::new(
r#"^alg\tslot\tname
((totp|hotp)\t\d+\t.+\n)+$"#,
)
.unwrap();
let mut ncli = Nitrocli::with_model(model);
// Make sure that we have at least something to display by ensuring
// that there is one slot programmed.
let _ = ncli.handle(&["otp", "set", "0", "the-name", "123456", "-f", "hex"])?;
let out = ncli.handle(&["otp", "status"])?;
assert!(re.is_match(&out), out);
Ok(())
}
#[test_device]
fn set_get_hotp(model: nitrokey::Model) -> crate::Result<()> {
// Secret and expected HOTP values as per RFC 4226: Appendix D -- HOTP
// Algorithm: Test Values.
const SECRET: &str = "12345678901234567890";
const OTP1: &str = concat!(755224, "\n");
const OTP2: &str = concat!(287082, "\n");
let mut ncli = Nitrocli::with_model(model);
let _ = ncli.handle(&[
"otp", "set", "-a", "hotp", "-f", "ascii", "1", "name", &SECRET,
])?;
let out = ncli.handle(&["otp", "get", "-a", "hotp", "1"])?;
assert_eq!(out, OTP1);
let out = ncli.handle(&["otp", "get", "-a", "hotp", "1"])?;
assert_eq!(out, OTP2);
Ok(())
}
#[test_device]
fn set_get_totp(model: nitrokey::Model) -> crate::Result<()> {
// Secret and expected TOTP values as per RFC 6238: Appendix B --
// Test Vectors.
const SECRET: &str = "12345678901234567890";
const TIME: &str = stringify!(1111111111);
const OTP: &str = concat!(14050471, "\n");
let mut ncli = Nitrocli::with_model(model);
let _ = ncli.handle(&["otp", "set", "-d", "8", "-f", "ascii", "2", "name", &SECRET])?;
let out = ncli.handle(&["otp", "get", "-t", TIME, "2"])?;
assert_eq!(out, OTP);
Ok(())
}
#[test_device]
fn set_totp_uneven_chars(model: nitrokey::Model) -> crate::Result<()> {
let secrets = [
(args::OtpSecretFormat::Hex, "123"),
(args::OtpSecretFormat::Base32, "FBILDWWGA2"),
];
for (format, secret) in &secrets {
let mut ncli = Nitrocli::with_model(model);
let _ = ncli.handle(&["otp", "set", "-f", format.as_ref(), "3", "foobar", &secret])?;
}
Ok(())
}
#[test_device]
fn clear(model: nitrokey::Model) -> crate::Result<()> {
let mut ncli = Nitrocli::with_model(model);
let _ = ncli.handle(&["otp", "set", "3", "hotp-test", "abcdef"])?;
let _ = ncli.handle(&["otp", "clear", "3"])?;
let res = ncli.handle(&["otp", "get", "3"]);
let err = res.unwrap_err().to_string();
let expected = format!(
"Could not generate OTP: {}",
nitrokey::Error::CommandError(nitrokey::CommandError::SlotNotProgrammed)
);
assert_eq!(err, expected);
Ok(())
}
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