add a -q option to ssh-add to make it quiet on success.
if you want to silence ssh-add without this you generally redirect
the output to /dev/null, but that can hide error output which you
should see.
ok djm@
Upstream-ID: 2f31b9b13f99dcf587e9a8ba443458e6c0d8997c
Increase the buffer sizes for user prompts to ensure that
they won't be truncated by snprintf. Based on patch from cjwatson at
debian.org via bz#2768, ok djm@
Upstream-ID: 6ffacf1abec8f40b469de5b94bfb29997d96af3e
FreeBSD's <sys/capability.h> was renamed to <sys/capsicum.h> in 2014 to
avoid future conflicts with POSIX capabilities (the last release that
didn't have it was 9.3) so switch to that. Patch from des at des.no.
add a "quiet" flag to exited_cleanly() that supresses
errors about exit status (failure due to signal is still reported)
Upstream-ID: db85c39c3aa08e6ff67fc1fb4ffa89f807a9d2f0
Move several subprocess-related functions from various
locations to misc.c. Extend subprocess() to offer a little more control over
stdio disposition.
feedback & ok dtucker@
Upstream-ID: 3573dd7109d13ef9bd3bed93a3deb170fbfce049
make "--" before the hostname terminate command-line
option processing completely; previous behaviour would not prevent further
options appearing after the hostname (ssh has a supported options after the
hostname for >20 years, so that's too late to change).
ok deraadt@
Upstream-ID: ef5ee50571b98ad94dcdf8282204e877ec88ad89
Switch from aes256-cbc to aes256-ctr for encrypting
new-style private keys. The latter having the advantage of being supported
for no-OpenSSL builds; bz#2754 ok markus@
Upstream-ID: 54179a2afd28f93470471030567ac40431e56909
Tweak previous keepalive commit: if last_time + keepalive
<= now instead of just "<" so client_alive_check will fire if the select
happens to return on exact second of the timeout. ok djm@
Upstream-ID: e02756bd6038d11bb8522bfd75a4761c3a684fcc
Keep track of the last time we actually heard from the
client and use this to also schedule a client_alive_check(). Prevents
activity on a forwarded port from indefinitely preventing the select timeout
so that client_alive_check() will eventually (although not optimally) be
called.
Analysis by willchan at google com via bz#2756, feedback & ok djm@
Upstream-ID: c08721e0bbda55c6d18e2760f3fe1b17fb71169e
This fixes a few problems in the tun forwarding code, mostly to do
with host/network byte order confusion.
Based on a report and patch by stepe AT centaurus.uberspace.de;
bz#2735; ok dtucker@
Make WinSCP patterns for SSH_OLD_DHGEX more specific to
exclude WinSCP 5.10.x and up. bz#2748, from martin at winscp.net, ok djm@
Upstream-ID: 6fd7c32e99af3952db007aa180e73142ddbc741a
Allow IPQoS=none in ssh/sshd to not set an explicit
ToS/DSCP value and just use the operating system default; ok dtucker@
Upstream-ID: 77906ff8c7b660b02ba7cb1e47b17d66f54f1f7e
Make ""Killed by signal 1" LogLevel verbose so it's not
shown at the default level. Prevents it from appearing during ssh -J and
equivalent ProxyCommand configs. bz#1906, bz#2744, feedback&ok markus@
Upstream-ID: debfaa7e859b272246c2f2633335d288d2e2ae28
man pages with pseudo synopses which list filenames end
up creating very ugly output in man -k; after some discussion with ingo, we
feel the simplest fix is to remove such SYNOPSIS sections: the info is hardly
helpful at page top, is contained already in FILES, and there are
sufficiently few that just zapping them is simple;
ok schwarze, who also helpfully ran things through a build to check
output;
Upstream-ID: 3e211b99457e2f4c925c5927d608e6f97431336c
When generating all hostkeys (ssh-keygen -A), clobber
existing keys if they exist but are zero length. zero-length keys could
previously be made if ssh-keygen failed part way through generating them, so
avoid that case too. bz#2561 reported by Krzysztof Cieplucha; ok dtucker@
Upstream-ID: f662201c28ab8e1f086b5d43c59cddab5ade4044
remove post-SSHv1 removal dead code from rsa.c and merge
the remaining bit that it still used into ssh-rsa.c; ok markus
Upstream-ID: ac8a048d24dcd89594b0052ea5e3404b473bfa2f
Only call close once in confree(). ssh_packet_close will
close the FD so only explicitly close non-SSH channels. bz#2734, from
bagajjal at microsoft.com, ok djm@
Upstream-ID: a81ce0c8b023527167739fccf1732b154718ab02
Allow ssh-keygen to use a key held in ssh-agent as a CA when
signing certificates. bz#2377 ok markus
Upstream-ID: fb42e920b592edcbb5b50465739a867c09329c8f
don't pass pointer to struct sshcipher between privsep
processes, just redo the lookup in each using the already-passed cipher name.
bz#2704 based on patch from Brooks Davis; ok markus dtucker
Upstream-ID: 2eab434c09bdf549dafd7da3e32a0d2d540adbe0
refactor authentication logging
optionally record successful auth methods and public credentials
used in a file accessible to user sessions
feedback and ok markus@
Upstream-ID: 090b93036967015717b9a54fd0467875ae9d32fb
use HostKeyAlias if specified instead of hostname for
matching host certificate principal names; bz#2728; ok dtucker@
Upstream-ID: dc2e11c83ae9201bbe74872a0c895ae9725536dd
no need to call log_init to reinitialise logged PID in
child sessions, since we haven't called openlog() in log_init() since 1999;
ok markus@
Upstream-ID: 0906e4002af5d83d3d544df75e1187c932a3cf2e
When using the escape sequence &~ the code path is
client_loop() -> client_simple_escape_filter() -> process_escapes() -> fork()
and the pledge for this path lacks the proc promise and therefore aborts the
process. The solution is to just add proc the promise to this specific
pledge.
Reported by Gregoire Jadi gjadi ! omecha.info
Insight with tb@, OK jca@
Upstream-ID: 63c05e30c28209519f476023b65b0b1b0387a05b
Add user@host prefix to client's "Permisison denied"
messages, useful in particular when using "stacked" connections where it's
not clear which host is denying. bz#2720, ok djm@ markus@
Upstream-ID: de88e1e9dcb050c98e85377482d1287a9fe0d2be
