aboutsummaryrefslogtreecommitdiff
path: root/src/tests/otp.rs
blob: ea41e68d0a5ff800ccaedda6a4f13cd7eac81224 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
use std::ops::Deref;
use tests::util::{Target, ADMIN_PASSWORD, USER_PASSWORD};
use {Admin, Authenticate, CommandError, CommandStatus, 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"),
];

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_eq!(
        CommandStatus::Success,
        admin.write_hotp_slot(slot_data, counter.into())
    );
}

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_eq!(CommandStatus::Success, admin.write_config(config));

    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_eq!(CommandStatus::Success, admin.write_config(config));

    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_eq!(CommandStatus::Success, admin.write_hotp_slot(slot_data, 0));

    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!(
        CommandStatus::Error(CommandError::NoName),
        admin.write_hotp_slot(slot_data, 0)
    );
    let slot_data = OtpSlotData::new(4, "test", HOTP_SECRET, OtpMode::SixDigits);
    assert_eq!(
        CommandStatus::Error(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_eq!(CommandStatus::Success, admin.write_config(config));
    let slot_data = OtpSlotData::new(1, "test1", HOTP_SECRET, OtpMode::SixDigits);
    assert_eq!(CommandStatus::Success, admin.write_hotp_slot(slot_data, 0));
    let slot_data = OtpSlotData::new(2, "test2", HOTP_SECRET, OtpMode::SixDigits);
    assert_eq!(CommandStatus::Success, admin.write_hotp_slot(slot_data, 0));

    assert_eq!(CommandStatus::Success, admin.erase_hotp_slot(1));

    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_eq!(
        CommandStatus::Success,
        admin.write_totp_slot(slot_data, time_window as u16)
    );
}

fn check_totp_codes(device: &GenerateOtp, factor: u64) {
    for (i, &(base_time, code)) in TOTP_CODES.iter().enumerate() {
        let time = base_time.checked_mul(factor).unwrap();
        assert_eq!(CommandStatus::Success, device.set_time(time));
        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_eq!(CommandStatus::Success, admin.write_config(config));

    configure_totp(&admin, 1);
    check_totp_codes(admin.deref(), 1);

    configure_totp(&admin, 2);
    check_totp_codes(admin.deref(), 2);

    configure_totp(&admin, 1);
    check_totp_codes(&admin.device(), 1);
}

#[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_eq!(CommandStatus::Success, admin.write_config(config));

    configure_totp(&admin, 1);
    let user = admin.device().authenticate_user(USER_PASSWORD).unwrap();
    check_totp_codes(&user, 1);

    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_eq!(CommandStatus::Success, admin.write_totp_slot(slot_data, 0));

    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!(
        CommandStatus::Error(CommandError::NoName),
        admin.write_hotp_slot(slot_data, 0)
    );
    let slot_data = OtpSlotData::new(4, "test", HOTP_SECRET, OtpMode::SixDigits);
    assert_eq!(
        CommandStatus::Error(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_eq!(CommandStatus::Success, admin.write_config(config));
    let slot_data = OtpSlotData::new(1, "test1", TOTP_SECRET, OtpMode::SixDigits);
    assert_eq!(CommandStatus::Success, admin.write_totp_slot(slot_data, 0));
    let slot_data = OtpSlotData::new(2, "test2", TOTP_SECRET, OtpMode::SixDigits);
    assert_eq!(CommandStatus::Success, admin.write_totp_slot(slot_data, 0));

    assert_eq!(CommandStatus::Success, admin.erase_totp_slot(1));

    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());
}