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/*
* Copyright (c) 2018-2023 Yubico AB. All rights reserved.
* Use of this source code is governed by a BSD-style
* license that can be found in the LICENSE file.
* SPDX-License-Identifier: BSD-2-Clause
*/
/*
* Example usage:
*
* $ echo assertion challenge | openssl sha256 -binary | base64 > assert_param
* $ echo relying party >> assert_param
* $ head -1 cred >> assert_param # credential id
* $ tail -n +2 cred > pubkey # credential pubkey
* $ fido2-assert -G -i assert_param /dev/hidraw5 | fido2-assert -V pubkey rs256
*
* See blurb in fido2-cred.c on how to obtain cred.
*/
#include <fido.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "../openbsd-compat/openbsd-compat.h"
#include "extern.h"
void
usage(void)
{
fprintf(stderr,
"usage: fido2-assert -G [-bdhpruvw] [-t option] [-i input_file] [-o output_file] device\n"
" fido2-assert -V [-dhpv] [-i input_file] key_file [type]\n"
);
exit(1);
}
int
main(int argc, char **argv)
{
if (argc < 2 || strlen(argv[1]) != 2 || argv[1][0] != '-')
usage();
switch (argv[1][1]) {
case 'G':
return (assert_get(--argc, ++argv));
case 'V':
return (assert_verify(--argc, ++argv));
}
usage();
/* NOTREACHED */
}
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