diff options
| author | Colin Watson <cjwatson@debian.org> | 2014-02-09 16:10:18 +0000 |
|---|---|---|
| committer | Colin Watson <cjwatson@debian.org> | 2018-10-20 22:54:09 +0100 |
| commit | a433d9baa031d7136a8cf3e3807ebff83a3a8634 (patch) | |
| tree | 3fecc984dfc9a222bcc8a5353bca9640c1d48c55 /sshd_config.5 | |
| parent | da34947128351bee9d2530574432190548f5be58 (diff) | |
Various Debian-specific configuration changes
ssh: Enable ForwardX11Trusted, returning to earlier semantics which cause
fewer problems with existing setups (http://bugs.debian.org/237021).
ssh: Set 'SendEnv LANG LC_*' by default (http://bugs.debian.org/264024).
ssh: Enable HashKnownHosts by default to try to limit the spread of ssh
worms.
ssh: Enable GSSAPIAuthentication by default.
sshd: Enable PAM, disable ChallengeResponseAuthentication, and disable
PrintMotd.
sshd: Enable X11Forwarding.
sshd: Set 'AcceptEnv LANG LC_*' by default.
sshd: Change sftp subsystem path to /usr/lib/openssh/sftp-server.
Document all of this.
Author: Russ Allbery <rra@debian.org>
Forwarded: not-needed
Last-Update: 2017-10-04
Patch-Name: debian-config.patch
Diffstat (limited to 'sshd_config.5')
| -rw-r--r-- | sshd_config.5 | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/sshd_config.5 b/sshd_config.5 index 23f71fd1d..ba50a30f1 100644 --- a/sshd_config.5 +++ b/sshd_config.5 | |||
| @@ -56,6 +56,28 @@ Arguments may optionally be enclosed in double quotes | |||
| 56 | .Pq \&" | 56 | .Pq \&" |
| 57 | in order to represent arguments containing spaces. | 57 | in order to represent arguments containing spaces. |
| 58 | .Pp | 58 | .Pp |
| 59 | Note that the Debian | ||
| 60 | .Ic openssh-server | ||
| 61 | package sets several options as standard in | ||
| 62 | .Pa /etc/ssh/sshd_config | ||
| 63 | which are not the default in | ||
| 64 | .Xr sshd 8 : | ||
| 65 | .Pp | ||
| 66 | .Bl -bullet -offset indent -compact | ||
| 67 | .It | ||
| 68 | .Cm ChallengeResponseAuthentication No no | ||
| 69 | .It | ||
| 70 | .Cm X11Forwarding No yes | ||
| 71 | .It | ||
| 72 | .Cm PrintMotd No no | ||
| 73 | .It | ||
| 74 | .Cm AcceptEnv No LANG LC_* | ||
| 75 | .It | ||
| 76 | .Cm Subsystem No sftp /usr/lib/openssh/sftp-server | ||
| 77 | .It | ||
| 78 | .Cm UsePAM No yes | ||
| 79 | .El | ||
| 80 | .Pp | ||
| 59 | The possible | 81 | The possible |
| 60 | keywords and their meanings are as follows (note that | 82 | keywords and their meanings are as follows (note that |
| 61 | keywords are case-insensitive and arguments are case-sensitive): | 83 | keywords are case-insensitive and arguments are case-sensitive): |