ebfedea0ce
- crypto/external/bsd/heimdal - crypto/external/bsd/libsaslc - crypto/external/bsd/netpgp - crypto/external/bsd/openssl Change-Id: I91dbf05f33e637edf5b9bb408d5baddd7ba8cf75
103 lines
3.0 KiB
C
103 lines
3.0 KiB
C
/*-
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* Copyright (c) 2010 Alistair Crooks <agc@NetBSD.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <sys/types.h>
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#include <sys/param.h>
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#include <inttypes.h>
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#include <netpgp.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include "b64.h"
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#include "hkpc.h"
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#define DEFAULT_NUMBITS 2048
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#define DEFAULT_HASH_ALG "SHA256"
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int
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main(int argc, char **argv)
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{
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netpgp_t netpgp;
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char *res;
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char key[8192];
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char asc[8192];
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char server[BUFSIZ];
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char *cp;
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int family;
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int port;
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int keyc;
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int ascc;
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int ok;
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int i;
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(void) memset(&netpgp, 0x0, sizeof(netpgp));
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port = 11371;
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family = 4;
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(void) snprintf(server, sizeof(server), "localhost");
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while ((i = getopt(argc, argv, "f:h:p:")) != -1) {
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switch(i) {
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case 'f':
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family = atoi(optarg);
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break;
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case 'h':
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(void) snprintf(server, sizeof(server), optarg);
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break;
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case 'p':
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port = atoi(optarg);
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break;
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default:
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break;
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}
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}
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netpgp_setvar(&netpgp, "ssh keys", "1");
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netpgp_setvar(&netpgp, "hash", DEFAULT_HASH_ALG);
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netpgp_set_homedir(&netpgp, getenv("HOME"), "/.ssh", 1);
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for (ok = 1, i = optind ; i < argc ; i++) {
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if (!hkpc_get(&res, server, port, family, "get", argv[i])) {
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(void) fprintf(stderr, "No such key '%s'\n", argv[i]);
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ok = 0;
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}
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if ((keyc = netpgp_write_sshkey(&netpgp, res, argv[i], key, sizeof(key))) <= 0) {
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(void) fprintf(stderr, "can't netpgp_write_sshkey '%s'\n", argv[i]);
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ok = 0;
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}
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for (cp = &key[keyc - 1] ; cp > key && *cp != ' ' ; --cp) {
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}
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if (cp == key) {
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cp = argv[i];
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} else {
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cp += 1;
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}
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/* btoa */
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ascc = b64encode(key, keyc, asc, sizeof(asc), 0xffffffff);
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/* write to .ssh/id_c0596823.pub */
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printf("ssh-rsa %.*s %s\n", ascc, asc, cp);
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}
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exit((ok) ? EXIT_SUCCESS : EXIT_FAILURE);
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}
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