0afa8e065e
git-subtree-dir: contrib/libfido2 git-subtree-mainline:d586c978b9git-subtree-split:a58dee945a
55 lines
1.1 KiB
C
55 lines
1.1 KiB
C
/*
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* Copyright (c) 2018 Yubico AB. All rights reserved.
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* Use of this source code is governed by a BSD-style
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* license that can be found in the LICENSE file.
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*/
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/*
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* Configure a PIN on a given authenticator.
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*/
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#include <fido.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include "../openbsd-compat/openbsd-compat.h"
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static void
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setpin(const char *path, const char *pin, const char *oldpin)
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{
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fido_dev_t *dev;
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int r;
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fido_init(0);
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if ((dev = fido_dev_new()) == NULL)
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errx(1, "fido_dev_new");
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if ((r = fido_dev_open(dev, path)) != FIDO_OK)
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errx(1, "fido_dev_open: %s (0x%x)", fido_strerr(r), r);
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if ((r = fido_dev_set_pin(dev, pin, oldpin)) != FIDO_OK)
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errx(1, "fido_setpin: %s (0x%x)", fido_strerr(r), r);
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if ((r = fido_dev_close(dev)) != FIDO_OK)
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errx(1, "fido_dev_close: %s (0x%x)", fido_strerr(r), r);
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fido_dev_free(&dev);
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}
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int
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main(int argc, char **argv)
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{
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if (argc < 3 || argc > 4) {
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fprintf(stderr, "usage: setpin <pin> [oldpin] <device>\n");
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exit(EXIT_FAILURE);
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}
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if (argc == 3)
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setpin(argv[2], argv[1], NULL);
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else
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setpin(argv[3], argv[1], argv[2]);
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exit(0);
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}
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