diff options
Diffstat (limited to 'usr.bin/ssh/ssh-keygen.c')
| -rw-r--r-- | usr.bin/ssh/ssh-keygen.c | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/usr.bin/ssh/ssh-keygen.c b/usr.bin/ssh/ssh-keygen.c index 4f3912fdac4..5589fb9f920 100644 --- a/usr.bin/ssh/ssh-keygen.c +++ b/usr.bin/ssh/ssh-keygen.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ssh-keygen.c,v 1.340 2019/08/08 08:02:57 dtucker Exp $ */ +/* $OpenBSD: ssh-keygen.c,v 1.341 2019/09/01 23:47:32 djm Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> * Copyright (c) 1994 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland @@ -258,13 +258,15 @@ ask_filename(struct passwd *pw, const char *prompt) } static struct sshkey * -load_identity(char *filename) +load_identity(char *filename, char **commentp) { char *pass; struct sshkey *prv; int r; - if ((r = sshkey_load_private(filename, "", &prv, NULL)) == 0) + if (commentp != NULL) + *commentp = NULL; + if ((r = sshkey_load_private(filename, "", &prv, commentp)) == 0) return prv; if (r != SSH_ERR_KEY_WRONG_PASSPHRASE) fatal("Load key \"%s\": %s", filename, ssh_err(r)); @@ -272,7 +274,7 @@ load_identity(char *filename) pass = xstrdup(identity_passphrase); else pass = read_passphrase("Enter passphrase: ", RP_ALLOW_STDIN); - r = sshkey_load_private(filename, pass, &prv, NULL); + r = sshkey_load_private(filename, pass, &prv, commentp); explicit_bzero(pass, strlen(pass)); free(pass); if (r != 0) @@ -364,7 +366,7 @@ do_convert_to(struct passwd *pw) if (stat(identity_file, &st) == -1) fatal("%s: %s: %s", __progname, identity_file, strerror(errno)); if ((r = sshkey_load_public(identity_file, &k, NULL)) != 0) - k = load_identity(identity_file); + k = load_identity(identity_file, NULL); switch (convert_format) { case FMT_RFC4716: do_convert_to_ssh2(pw, k); @@ -733,16 +735,20 @@ do_print_public(struct passwd *pw) struct sshkey *prv; struct stat st; int r; + char *comment = NULL; if (!have_identity) ask_filename(pw, "Enter file in which the key is"); if (stat(identity_file, &st) == -1) fatal("%s: %s", identity_file, strerror(errno)); - prv = load_identity(identity_file); + prv = load_identity(identity_file, &comment); if ((r = sshkey_write(prv, stdout)) != 0) error("sshkey_write failed: %s", ssh_err(r)); sshkey_free(prv); + if (comment != NULL && *comment != '\0') + fprintf(stdout, " %s", comment); fprintf(stdout, "\n"); + free(comment); exit(0); } @@ -1700,7 +1706,7 @@ do_ca_sign(struct passwd *pw, const char *ca_key_path, int prefer_agent, ca->flags |= SSHKEY_FLAG_EXT; } else { /* CA key is assumed to be a private key on the filesystem */ - ca = load_identity(tmp); + ca = load_identity(tmp, NULL); } free(tmp); |