- OpenBSD CVS Sync
- jakob@cvs.openbsd.org 2006/03/15 08:46:44
[ssh-keygen.c]
if no key file are given when printing the DNS host record, use the
host key file(s) as default. ok djm@
diff --git a/ssh-keygen.c b/ssh-keygen.c
index c527252..1265564 100644
--- a/ssh-keygen.c
+++ b/ssh-keygen.c
@@ -858,30 +858,32 @@
/*
* Print the SSHFP RR.
*/
-static void
-do_print_resource_record(struct passwd *pw, char *hname)
+static int
+do_print_resource_record(struct passwd *pw, char *fname, char *hname)
{
Key *public;
char *comment = NULL;
struct stat st;
- if (!have_identity)
+ if (fname == NULL)
ask_filename(pw, "Enter file in which the key is");
- if (stat(identity_file, &st) < 0) {
- perror(identity_file);
+ if (stat(fname, &st) < 0) {
+ if (errno == ENOENT)
+ return 0;
+ perror(fname);
exit(1);
}
- public = key_load_public(identity_file, &comment);
+ public = key_load_public(fname, &comment);
if (public != NULL) {
export_dns_rr(hname, public, stdout, print_generic);
key_free(public);
xfree(comment);
- exit(0);
+ return 1;
}
if (comment)
xfree(comment);
- printf("failed to read v2 public key from %s.\n", identity_file);
+ printf("failed to read v2 public key from %s.\n", fname);
exit(1);
}
@@ -1224,7 +1226,27 @@
if (print_public)
do_print_public(pw);
if (rr_hostname != NULL) {
- do_print_resource_record(pw, rr_hostname);
+ unsigned int n = 0;
+
+ if (have_identity) {
+ n = do_print_resource_record(pw,
+ identity_file, rr_hostname);
+ if (n == 0) {
+ perror(identity_file);
+ exit(1);
+ }
+ exit(0);
+ } else {
+
+ n += do_print_resource_record(pw,
+ _PATH_HOST_RSA_KEY_FILE, rr_hostname);
+ n += do_print_resource_record(pw,
+ _PATH_HOST_DSA_KEY_FILE, rr_hostname);
+
+ if (n == 0)
+ fatal("no keys found.");
+ exit(0);
+ }
}
if (reader_id != NULL) {
#ifdef SMARTCARD