1 /* 2 * Copyright (c) 2018-2021 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 * SPDX-License-Identifier: BSD-2-Clause 6 */ 7 8 /* 9 * Perform a factory reset on a given authenticator. 10 */ 11 12 #include <fido.h> 13 #include <stdio.h> 14 #include <stdlib.h> 15 16 #include "../openbsd-compat/openbsd-compat.h" 17 #include "extern.h" 18 19 int 20 main(int argc, char **argv) 21 { 22 fido_dev_t *dev; 23 int r; 24 25 if (argc != 2) { 26 fprintf(stderr, "usage: reset <device>\n"); 27 exit(EXIT_FAILURE); 28 } 29 30 fido_init(0); 31 32 if ((dev = fido_dev_new()) == NULL) 33 errx(1, "fido_dev_new"); 34 35 if ((r = fido_dev_open(dev, argv[1])) != FIDO_OK) 36 errx(1, "fido_dev_open: %s (0x%x)", fido_strerr(r), r); 37 38 if ((r = fido_dev_reset(dev)) != FIDO_OK) { 39 fido_dev_cancel(dev); 40 errx(1, "fido_dev_reset: %s (0x%x)", fido_strerr(r), r); 41 } 42 43 if ((r = fido_dev_close(dev)) != FIDO_OK) 44 errx(1, "fido_dev_close: %s (0x%x)", fido_strerr(r), r); 45 46 fido_dev_free(&dev); 47 48 exit(0); 49 } 50