diff options
Diffstat (limited to 'examples/reset.c')
-rw-r--r-- | examples/reset.c | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/examples/reset.c b/examples/reset.c new file mode 100644 index 0000000..36a7de2 --- /dev/null +++ b/examples/reset.c | |||
@@ -0,0 +1,64 @@ | |||
1 | /* | ||
2 | * Copyright (c) 2018 Yubico AB. All rights reserved. | ||
3 | * Use of this source code is governed by a BSD-style | ||
4 | * license that can be found in the LICENSE file. | ||
5 | */ | ||
6 | |||
7 | /* | ||
8 | * Perform a factory reset on a given authenticator. | ||
9 | */ | ||
10 | |||
11 | #include <openssl/ec.h> | ||
12 | |||
13 | #include <stdbool.h> | ||
14 | #include <stdint.h> | ||
15 | #include <stdio.h> | ||
16 | #include <stdlib.h> | ||
17 | |||
18 | #include "../openbsd-compat/openbsd-compat.h" | ||
19 | |||
20 | #include "fido.h" | ||
21 | #include "extern.h" | ||
22 | |||
23 | #ifdef SIGNAL_EXAMPLE | ||
24 | extern volatile sig_atomic_t got_signal; | ||
25 | #endif | ||
26 | |||
27 | int | ||
28 | main(int argc, char **argv) | ||
29 | { | ||
30 | fido_dev_t *dev; | ||
31 | int r; | ||
32 | |||
33 | if (argc != 2) { | ||
34 | fprintf(stderr, "usage: reset <device>\n"); | ||
35 | exit(EXIT_FAILURE); | ||
36 | } | ||
37 | |||
38 | fido_init(0); | ||
39 | |||
40 | if ((dev = fido_dev_new()) == NULL) | ||
41 | errx(1, "fido_dev_new"); | ||
42 | |||
43 | if ((r = fido_dev_open(dev, argv[1])) != FIDO_OK) | ||
44 | errx(1, "fido_dev_open: %s (0x%x)", fido_strerr(r), r); | ||
45 | |||
46 | #ifdef SIGNAL_EXAMPLE | ||
47 | prepare_signal_handler(SIGINT); | ||
48 | #endif | ||
49 | |||
50 | if ((r = fido_dev_reset(dev)) != FIDO_OK) { | ||
51 | #ifdef SIGNAL_EXAMPLE | ||
52 | if (got_signal) | ||
53 | fido_dev_cancel(dev); | ||
54 | #endif | ||
55 | errx(1, "fido_reset: %s (0x%x)", fido_strerr(r), r); | ||
56 | } | ||
57 | |||
58 | if ((r = fido_dev_close(dev)) != FIDO_OK) | ||
59 | errx(1, "fido_dev_close: %s (0x%x)", fido_strerr(r), r); | ||
60 | |||
61 | fido_dev_free(&dev); | ||
62 | |||
63 | exit(0); | ||
64 | } | ||