[lan78xx] Always enable automatic speed and duplex detection
[ipxe.git] / src / usr / certmgmt.c
1 /*
2 * Copyright (C) 2016 Michael Brown <mbrown@fensystems.co.uk>.
3 *
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License as
6 * published by the Free Software Foundation; either version 2 of the
7 * License, or any later version.
8 *
9 * This program is distributed in the hope that it will be useful, but
10 * WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
17 * 02110-1301, USA.
18 *
19 * You can also choose to distribute this program under the terms of
20 * the Unmodified Binary Distribution Licence (as given in the file
21 * COPYING.UBDL), provided that you have satisfied its requirements.
22 */
23
24 FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
25
26 #include <stdio.h>
27 #include <errno.h>
28 #include <ipxe/x509.h>
29 #include <ipxe/sha1.h>
30 #include <ipxe/base16.h>
31 #include <usr/certmgmt.h>
32
33 /** @file
34 *
35 * Certificate management
36 *
37 */
38
39 /**
40 * Display status of a certificate
41 *
42 * @v cert X.509 certificate
43 */
44 void certstat ( struct x509_certificate *cert ) {
45 struct digest_algorithm *digest = &sha1_algorithm;
46 uint8_t fingerprint[ digest->digestsize ];
47 char buf[ base16_encoded_len ( sizeof ( fingerprint ) ) + 1 /* NUL */ ];
48
49 /* Generate fingerprint */
50 x509_fingerprint ( cert, digest, fingerprint );
51 base16_encode ( fingerprint, sizeof ( fingerprint ),
52 buf, sizeof ( buf ) );
53
54 /* Print certificate status */
55 printf ( "%s : %s", x509_name ( cert ), buf );
56 if ( cert->flags & X509_FL_PERMANENT )
57 printf ( " [PERMANENT]" );
58 if ( cert->flags & X509_FL_EXPLICIT )
59 printf ( " [EXPLICIT]" );
60 if ( x509_is_valid ( cert ) )
61 printf ( " [VALIDATED]" );
62 printf ( "\n" );
63 }