diff options
| author | djm@openbsd.org <djm@openbsd.org> | 2020-02-04 09:58:04 +0000 |
|---|---|---|
| committer | Damien Miller <djm@mindrot.org> | 2020-02-04 21:08:10 +1100 |
| commit | d596b1d30dc158915a3979fa409d21ff2465b6ee (patch) | |
| tree | c7c5d1c14cbd5e2e2448043d69b4dc383c56effb /ssh-keygen.c | |
| parent | 501f3582438cb2cb1cb92be0f17be490ae96fb23 (diff) | |
upstream: require FIDO application strings to start with "ssh:"; ok
markus@
OpenBSD-Commit-ID: 94e9c1c066d42b76f035a3d58250a32b14000afb
Diffstat (limited to 'ssh-keygen.c')
| -rw-r--r-- | ssh-keygen.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/ssh-keygen.c b/ssh-keygen.c index 4ee43ab9..2a64622c 100644 --- a/ssh-keygen.c +++ b/ssh-keygen.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ssh-keygen.c,v 1.395 2020/01/28 08:01:34 djm Exp $ */ +/* $OpenBSD: ssh-keygen.c,v 1.396 2020/02/04 09:58:04 djm Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> * Copyright (c) 1994 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland @@ -3572,6 +3572,10 @@ main(int argc, char **argv) } else if (strncasecmp(opts[i], "application=", 12) == 0) { sk_application = xstrdup(opts[i] + 12); + if (strncmp(sk_application, "ssh:", 4) != 0) { + fatal("FIDO application string must " + "begin with \"ssh:\""); + } } else { fatal("Option \"%s\" is unsupported for " "FIDO authenticator enrollment", opts[i]); |