similar to: [PATCH v3 1/2] Permit %L and %l percent escapes in ssh Include

Using these escapes, the include directive can be crafted to include differing, host-specific configuration. Ronan Pigott (2): Permit %L and %l percent escapes in ssh Include Permit %L and %l percent escapes in sshd Include readconf.c | 16 +++++++++++++--- servconf.c | 17 ++++++++++++++--- 2 files changed, 27 insertions(+), 6 deletions(-) base-commit:

This allows the localhost percent-style escapes in arguments to the Include directive. These are useful for including host-specific ssh configuration. --- readconf.c | 16 +++++++++++++--- 1 file changed, 13 insertions(+), 3 deletions(-) diff --git a/readconf.c b/readconf.c index a2282b562df0..ad47d0e9730a 100644 --- a/readconf.c +++ b/readconf.c @@ -1030,7 +1030,8 @@

This allows the localhost percent-style escapes in arguments to the Include directive. These are useful for including host-specific sshd configuration. --- servconf.c | 17 ++++++++++++++--- 1 file changed, 14 insertions(+), 3 deletions(-) diff --git a/servconf.c b/servconf.c index 86c2979360c5..daf8f2df15a2 100644 --- a/servconf.c +++ b/servconf.c @@ -1297,7 +1297,8 @@

From: Christian Hesse <mail at eworm.de> Modern Linux systems create a private directory in /run/user/ for each user, named by user id. This adds a new character sequence '%i' for expansion in ControlPath to match thisi directory. Signed-off-by: Christian Hesse <mail at eworm.de> --- ssh.c | 5 ++++- ssh_config.5 | 4 +++- 2 files changed, 7 insertions(+), 2

Hi, Not sure if this anyone else is interested in this but to me it seems to make sense to use different control session multiplexer sockets for bulk and interactive workloads. Index: auth.c =================================================================== RCS file: /cvs/src/usr.bin/ssh/auth.c,v retrieving revision 1.94 diff -u -p -r1.94 auth.c --- auth.c 23 May 2011 03:33:38 -0000 1.94 +++

Numerous how-tos all over the Internet show how one would set up a tunnel using ssh, e.g.: ssh -f -o Tunnel=ethernet <server_ip> true I was wondering if there's a way to subsequently acquire the names of the local and remote tun/tap interfaces (e.g., using the default "-w any:any") for subsequent automatic tunnel configuration, e.g.: ip link set $TapDev up ip link set

Hi, I noticed the recent commit adding Match support to ssh(1). I look forward to giving it a try, but I have some initial feedback based on ssh_config.5 and an examiniation of match_cfg_line(). First, the "command" keyword could be a little deceptive. Although the man page makes the use of this keyword quite clear, my initial assumption was that the intent was to match against the

https://bugzilla.mindrot.org/show_bug.cgi?id=2449 Bug ID: 2449 Summary: uid for expansion in ControlPath Product: Portable OpenSSH Version: 7.0p1 Hardware: All OS: All Status: NEW Severity: enhancement Priority: P5 Component: ssh Assignee: unassigned-bugs at mindrot.org

On Mon, 6 May 2024, openssh at tr.id.au wrote: > ... and I guess your next question will be about compilation environment, so: > > ``` > $ gcc --version > gcc (Gentoo 13.2.1_p20240210 p14) 13.2.1 20240210 > Copyright (C) 2023 Free Software Foundation, Inc. > This is free software; see the source for copying conditions. There is NO > warranty; not even for MERCHANTABILITY

ssh client has the ability to set the destination of debug logs via the `-E` flag. ssh_config lacks an equivalent keyword to set the same option via configs. This patch follows the same semantics of other `*Path` type keywords and creates a new ssh_config keyword `LogPath`. [0] Bugzilla: https://bugzilla.mindrot.org/show_bug.cgi?id=3683 [1] GitHub PR:

On Sat, 4 May 2024, openssh at tr.id.au wrote: > Hey there, > > I often want different behavior in my ssh client depending on > whether I'm logging into an interactive session or running > a remote non-interactive command. We can see at, say, > https://unix.stackexchange.com/a/499562/305714 that this isn't a > unique wish, and existing solutions are kind of baroque.

Hello, I'm running the following script for backup: SHORTHOST=`hostname | awk 'BEGIN { FS="." } { print $1 }'` cd $HOME || exit 1 rsync --ignore-errors --max-size=50m -v --delete --delete-excluded --log-file=/tmp/backup.log --exclude-from=$HOME/.rsync/exclude \ --timeout=3 -az \ $HOME atticserve:/mnt/store/backup/$SHORTHOST At some point it tries to sync the following

Hi, getpwuid is called as seen in the patch, and is then called again indirectly by tilde_expand_filename without first copying off the results from the first call. This is fatal on MacOSX (and it would seem it should be fatal elsewhere, too). Please CC me in replies; I'm not a subscriber. --- openssh-4.4p1/ssh.c 2006-09-01 22:32:40.000000000 -0700 +++ openssh-4.4p1-fix/ssh.c

Hello, Testing on my system by doing the requested './configure && make tests' has this crash: ----------------------8< cut here 8<----------------------- test try ciphers: proto 2 cipher acss at openssh.org mac hmac-md5 test try ciphers: proto 2 cipher acss at openssh.org mac hmac-sha1-96 test try ciphers: proto 2 cipher acss at openssh.org mac hmac-md5-96 ok try

This provides a mechanism to attach arbitrary configure options into the ssh_config file and use them from the LocalCommand and ProxyCommand. Examples: # set FOO to foo LocalEnvMod FOO = foo # append bar to FOO with default separator "," LocalEnvMod FOO += bar # unset FOO LocalEnvMod FOO = # append foo to BAR with separator ":", if BAR is empty

The attached patch implements a feature that would make my interaction with ssh somewhat more secure. When connecting to a host whose key is not in the known_hosts file, this patch makes ssh tell the user about any other hosts in the known_hosts file that have the same key. For example, if I have host A in my known_hosts file, and try to connect to host B which is an alias for A, ssh will tell

Hi dovecot -n at end of message. Jul 13 09:41:56 findb postfix/smtpd[15996]: connect from unknown[10.56.85.6] Jul 13 09:41:56 findb postfix/smtpd[15996]: 3B7EF56ABA: client=unknown[10.56.85.6] Jul 13 09:41:56 findb postfix/cleanup[15999]: 3B7EF56ABA: message-id=<26CDBD30F4FE1D4FB6FB5F6D16BCA93E0E5B7777AD at RVEB1SRVMSGCCR1.c ymru.nhs.uk> Jul 13 09:41:56 findb postfix/qmgr[15667]:

Allow users to specify certificates to be used for authentication on the command line with the '-z' argument when running ssh. For successful authentication, the key pair associated with the certificate must also be presented during the ssh. Certificates may also be specified in ssh_config as a CertificateFile. This option is meant the address the issue mentioned in the following

Hi, (I'm not subscribed to the list, so please CC me on reply.) I'd like to request adding a feature to OpenSSH: Task: ~~~~~ It is quite sometime useful to invoke a program prior to connecting to an ssh server. The most common use case will probably be port knocking. That is a small program sends certain packets to a server and the server reacts to this by unlocking the ssh port, which

Hi, Is it possible to have an array as the output of a custom fact? And then to pass it into a template in Puppet? I currently have a fact that looks like this: Facter.add("exports") do setcode do case Facter.hostname when (/thishost/i): [ "/local", "/local2" ] end end end & a template like this: <%