diff options
Diffstat (limited to 'usr.bin/ssh/ssh-keygen.c')
| -rw-r--r-- | usr.bin/ssh/ssh-keygen.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/usr.bin/ssh/ssh-keygen.c b/usr.bin/ssh/ssh-keygen.c index dd143dfddc2..11b2c95b51c 100644 --- a/usr.bin/ssh/ssh-keygen.c +++ b/usr.bin/ssh/ssh-keygen.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ssh-keygen.c,v 1.362 2019/11/12 19:33:08 markus Exp $ */ +/* $OpenBSD: ssh-keygen.c,v 1.363 2019/11/12 22:36:44 djm Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> * Copyright (c) 1994 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland @@ -2487,8 +2487,7 @@ sign_one(struct sshkey *signkey, const char *filename, int fd, { struct sshbuf *sigbuf = NULL, *abuf = NULL; int r = SSH_ERR_INTERNAL_ERROR, wfd = -1, oerrno; - char *wfile = NULL; - char *asig = NULL; + char *wfile = NULL, *asig = NULL, *fp = NULL; if (!quiet) { if (fd == STDIN_FILENO) @@ -2496,6 +2495,15 @@ sign_one(struct sshkey *signkey, const char *filename, int fd, else fprintf(stderr, "Signing file %s\n", filename); } + if (signer == NULL && sshkey_is_sk(signkey) && + (signkey->sk_flags & SSH_SK_USER_PRESENCE_REQD)) { + if ((fp = sshkey_fingerprint(signkey, fingerprint_hash, + SSH_FP_DEFAULT)) == NULL) + fatal("%s: sshkey_fingerprint failed", __func__); + fprintf(stderr, "Confirm user presence for key %s %s\n", + sshkey_type(signkey), fp); + free(fp); + } if ((r = sshsig_sign_fd(signkey, NULL, sk_provider, fd, sig_namespace, &sigbuf, signer, signer_ctx)) != 0) { error("Signing %s failed: %s", filename, ssh_err(r)); |