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author | djm@openbsd.org <djm@openbsd.org> | 2019-11-12 22:38:19 +0000 |
---|---|---|
committer | Damien Miller <djm@mindrot.org> | 2019-11-13 10:15:47 +1100 |
commit | fccff339cab5aa66f2554e0188b83f980683490b (patch) | |
tree | da5d2b82dc137b6afe8b9b14f28bc600fdbcc31e /ssh-sk.c | |
parent | e44bb61824e36d0d181a08489c16c378c486a974 (diff) | |
download | openssh-git-fccff339cab5aa66f2554e0188b83f980683490b.tar.gz |
upstream: allow an empty attestation certificate returned by a
security key enrollment - these are possible for tokens that only offer self-
attestation. This also needs support from the middleware.
ok markus@
OpenBSD-Commit-ID: 135eeeb937088ef6830a25ca0bbe678dfd2c57cc
Diffstat (limited to 'ssh-sk.c')
-rw-r--r-- | ssh-sk.c | 5 |
1 files changed, 3 insertions, 2 deletions
@@ -1,4 +1,4 @@ -/* $OpenBSD: ssh-sk.c,v 1.9 2019/11/12 19:34:40 markus Exp $ */ +/* $OpenBSD: ssh-sk.c,v 1.10 2019/11/12 22:38:19 djm Exp $ */ /* * Copyright (c) 2019 Google LLC * @@ -300,7 +300,8 @@ sshsk_enroll(int type, const char *provider_path, const char *application, } /* Check response validity */ if (resp->public_key == NULL || resp->key_handle == NULL || - resp->signature == NULL || resp->attestation_cert == NULL) { + resp->signature == NULL || + (resp->attestation_cert == NULL && resp->attestation_cert_len != 0)) { error("%s: sk_enroll response invalid", __func__); r = SSH_ERR_INVALID_FORMAT; goto out; |