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- markus@cvs.openbsd.org 2001/03/11 22:33:24 

[ssh-keygen.1 ssh-keygen.c]
     remove -v again. use -B instead for bubblebabble. make -B consistent
     with -l and make -B work with /path/to/known_hosts. ok deraadt@
This commit is contained in:
Ben Lindstrom 2001-03-12 03:02:17 +00:00
parent f0b4853d86
commit 8fd372b194
3 changed files with 31 additions and 36 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
ChangeLog
View File

@ -25,6 +25,10 @@
- markus@cvs.openbsd.org 2001/03/11 18:29:51
[key.c]
style+cleanup
- markus@cvs.openbsd.org 2001/03/11 22:33:24
[ssh-keygen.1 ssh-keygen.c]
remove -v again. use -B instead for bubblebabble. make -B consistent
with -l and make -B work with /path/to/known_hosts. ok deraadt@
20010311
- OpenBSD CVS Sync
@ -4518,4 +4522,4 @@
- Wrote replacements for strlcpy and mkdtemp
- Released 1.0pre1
$Id: ChangeLog,v 1.946 2001/03/12 02:59:31 mouring Exp $
$Id: ChangeLog,v 1.947 2001/03/12 03:02:17 mouring Exp $

10
ssh-keygen.1
View File

@ -1,4 +1,4 @@
.\" $OpenBSD: ssh-keygen.1,v 1.34 2001/03/11 15:04:16 jakob Exp $
.\" $OpenBSD: ssh-keygen.1,v 1.35 2001/03/11 22:33:23 markus Exp $
.\"
.\" -*- nroff -*-
.\"
@ -72,7 +72,9 @@
.Op Fl f Ar keyfile
.Nm ssh-keygen
.Fl l
.Op Fl v
.Op Fl f Ar input_keyfile
.Nm ssh-keygen
.Fl B
.Op Fl f Ar input_keyfile
.Sh DESCRIPTION
.Nm
@ -167,14 +169,14 @@ or
for protocol version 2.
The default is
.Dq rsa1 .
.It Fl B
Show the bubblebabble digest of specified private or public key file.
.It Fl C Ar comment
Provides the new comment.
.It Fl N Ar new_passphrase
Provides the new passphrase.
.It Fl P Ar passphrase
Provides the (old) passphrase.
.It Fl v
Print verbose information.
.It Fl x
This option will read a private
OpenSSH DSA format file and print a SSH2-compatible public key to stdout.

51
ssh-keygen.c
View File

@ -12,7 +12,7 @@
*/
#include "includes.h"
RCSID("$OpenBSD: ssh-keygen.c,v 1.48 2001/03/11 16:39:03 deraadt Exp $");
RCSID("$OpenBSD: ssh-keygen.c,v 1.49 2001/03/11 22:33:24 markus Exp $");
#include <openssl/evp.h>
#include <openssl/pem.h>
@ -46,6 +46,7 @@ int quiet = 0;
/* Flag indicating that we just want to see the key fingerprint */
int print_fingerprint = 0;
int print_bubblebabble = 0;
/* The identity file name, given on the command line or entered by the user. */
char identity_file[1024];
@ -64,7 +65,6 @@ char *identity_comment = NULL;
int convert_to_ssh2 = 0;
int convert_from_ssh2 = 0;
int print_public = 0;
int print_verbose = 0;
/* default to RSA for SSH-1 */
char *key_type_name = "rsa1";
@ -326,13 +326,15 @@ do_print_public(struct passwd *pw)
void
do_fingerprint(struct passwd *pw)
{
FILE *f;
Key *public;
char *comment = NULL, *cp, *ep, line[16*1024];
int i, skip = 0, num = 1, invalid = 1, success = 0;
char *comment = NULL, *cp, *ep, line[16*1024], *fp;
int i, skip = 0, num = 1, invalid = 1, success = 0, rep, type;
struct stat st;
type = print_bubblebabble ? SSH_FP_SHA1 : SSH_FP_MD5;
rep = print_bubblebabble ? SSH_FP_BUBBLEBABBLE : SSH_FP_HEX;
if (!have_identity)
ask_filename(pw, "Enter file in which the key is");
if (stat(identity_file, &st) < 0) {
@ -351,26 +353,12 @@ do_fingerprint(struct passwd *pw)
debug("try_load_public_key KEY_UNSPEC failed");
}
if (success) {
char *digest_md5, *digest_bubblebabble;
digest_md5 = key_fingerprint_ex(public, SSH_FP_MD5, SSH_FP_HEX);
digest_bubblebabble = key_fingerprint_ex(public, SSH_FP_SHA1,
SSH_FP_BUBBLEBABBLE);
if (print_verbose) {
printf("comment: %s\n", comment);
printf("size: %d\n", key_size(public));
printf("md5: %s\n", digest_md5);
printf("bubblebabble: %s\n", digest_bubblebabble);
} else {
printf("%d %s %s\n", key_size(public), digest_md5, comment);
}
fp = key_fingerprint_ex(public, type, rep);
printf("%d %s %s\n", key_size(public),
fp, comment);
key_free(public);
xfree(comment);
xfree(digest_md5);
xfree(digest_bubblebabble);
xfree(fp);
exit(0);
}
@ -421,9 +409,10 @@ do_fingerprint(struct passwd *pw)
}
}
comment = *cp ? cp : comment;
printf("%d %s %s\n", key_size(public),
key_fingerprint(public),
fp = key_fingerprint_ex(public, type, rep);
printf("%d %s %s\n", key_size(public), fp,
comment ? comment : "no comment");
xfree(fp);
invalid = 0;
}
fclose(f);
@ -664,7 +653,7 @@ main(int ac, char **av)
exit(1);
}
while ((opt = getopt(ac, av, "dqpclRxXyvb:f:t:P:N:C:")) != -1) {
while ((opt = getopt(ac, av, "dqpclBRxXyb:f:t:P:N:C:")) != -1) {
switch (opt) {
case 'b':
bits = atoi(optarg);
@ -678,6 +667,10 @@ main(int ac, char **av)
print_fingerprint = 1;
break;
case 'B':
print_bubblebabble = 1;
break;
case 'p':
change_passphrase = 1;
break;
@ -724,10 +717,6 @@ main(int ac, char **av)
print_public = 1;
break;
case 'v':
print_verbose = 1;
break;
case 'd':
key_type_name = "dsa";
break;
@ -749,7 +738,7 @@ main(int ac, char **av)
printf("Can only have one of -p and -c.\n");
usage();
}
if (print_fingerprint)
if (print_fingerprint || print_bubblebabble)
do_fingerprint(pw);
if (change_passphrase)
do_change_passphrase(pw);