Displaying 20 results from an estimated 3000 matches similar to: "Logging Login Attempts"
2001 Nov 08
2
logging of root logins
On Thu, Nov 08, 2001 at 01:59:25PM +0100, Arthur de Jong wrote:
> root and warthur both have user id 0. Sorry, I should have made that
> clearer. They both have different passwords and rsa keys and I would like
> to be able to make the distinction in the logs. Currently ssh only logs
> that a ROOT user has logged in, not which one.
hm, i don't think uid sharing is a standard unix
2011 Oct 08
3
[PATCH] add log= directive to authorized_hosts
Attached is a patch which adds a log= directive to authorized_keys. The text
in the log="text" directive is appended to the log line, so you can easily
tell which key is matched.
For instance the line:
log="hello world!",no-agent-forwarding,command="/bin/true",no-pty,
no-user-rc,no-X11-forwarding,permitopen="127.0.0.1:7"
ssh-rsa AAAAB3Nza....xcgaK9xXoU=
2001 Nov 06
13
OpenSSH 3.0
OpenSSH 3.0 has just been released. It will be available from the
mirrors listed at http://www.openssh.com/ shortly.
OpenSSH is a 100% complete SSH protocol version 1.3, 1.5 and 2.0
implementation and includes sftp client and server support.
This release contains many portability bug-fixes (listed in the
ChangeLog) as well as several new features (listed below).
We would like to thank the
2018 Sep 06
4
Some wishes regarding revoked keys
Hello.
I am trying to play through the following test scenario about
certificate revocation on Ubuntu 18.04, which has OpenSSH of this version:
OpenSSH_7.6p1 Ubuntu-4, OpenSSL 1.0.2n? 7 Dec 2017
1. A CA key is created
ssh-keygen -t ed25519 -f ca
2. The CA public key is added to ~/.ssh/authorized_keys on some server:
cert-authority ssh-ed25519 AAAA...e ca at yoga
3. A user key is created on a
2001 May 02
2
2.9p1?? core dump in auth_log
auth.c:auth_log contains the following code:
authlog("%s %s for %s%.100s from %.200s port %d%s",
authmsg,
method,
authctxt->valid ? "" : "illegal user ",
---> authctxt->valid && authctxt->pw->pw_uid == 0 ? "ROOT" :
authctxt->user,
get_remote_ipaddr(),
2003 Apr 27
3
[PATCH re-send]: Clean up logging of failed logins
sorry, Darren. Long over due comments.
[..]
>+/* Record a failed login attempt. */
>+void
>+record_failed_login(const char *user, const char *host, const char *ttyname)
>+{
>+#ifdef WITH_AIXAUTHENTICATE
>+ loginfailed(user, host, ttyname);
>+#endif
>+#ifdef _UNICOS
>+ cray_login_failure((char *)user, IA_UDBERR);
>+#endif /* _UNICOS */
>+}
I like the
2000 Feb 01
3
logging RSA key IDs
Hi. To compartmentalize things a bit (e.g., to help limit the damage
should one of my machines be hacked and my private RSA keys stolen) I
use different RSA key pairs on my different client machines.
So it occurs to me that it would be nice if ssh could log which key
was used when logging in to a particular account that has more than
one entry in .ssh/authorized_keys. Right now it simply says
2002 Oct 13
1
[PATCH] AIX password expiration
Hi All.
With one eye on the do_pam_chauthtok() stuff I've merged contributions
by Pablo Sor and Mark Pitt into a patch against -current. I'm
interested in testers and suggestions for improvements.
The patch extends the loginrestrictions test to include expired
accounts (but unlike Mark's patch, doesn't log accounts with expired
passwords unless they're locked) and adds
2005 Jan 20
27
[Bug 974] Record Badlogins for all supported Authentication methods
http://bugzilla.mindrot.org/show_bug.cgi?id=974
dtucker at zip.com.au changed:
What |Removed |Added
----------------------------------------------------------------------------
Severity|normal |enhancement
Platform|HPPA |All
Summary|Enhancement : Record |Record Badlogins for
2004 Jul 14
3
Logging of wrong pubkey auth
Hello ml,
i've set up a ssh server with public-key authentication.
But soon i realized that wrong pubkey authentications are not shown in the logs.
So i wrote a small patch for monitor.c included as attachement.
patch against 3.8.1p1
$ patch -p0 < /path/to/keyauth-loggin.patch
Kindly regards,
Jan Gehring
2005 Jun 03
1
reading tables into R. .
Hi,
The file I am reading is a text file, whose contents are a matrix that has 15 rows and 58 columns. The first row has column names, and the first column has row names, so the format is correct as far as using read.table is concerned. The other values in the table are all float values (numeric). So when I read in the file using data1 <- read.table("HAL001_HAL0015_Signals.txt"), it
2005 Jun 03
2
reading tables into R
I have been using R and Perl. When I read in a text file using the read.table option, and I try to mathematically manipulate the individual elements in the table, I keep getting an "object is not subsettable" error. If I try to use a different method, it works, but takes too much time(basically, I then need to read in values individually into R instead of as a 2D array, so the number of
2000 May 15
1
AIX authenticate patches
Here are some patches to re-enable support for AIX's authenticate
routines. With them, ssh will honor locked & unlocked accounts, record
successful and unsuccessful logins, and deny accounts that are
prohibited to log in via the network. Tested with AIX 4.3.
It also includes a fix for handling SIGCHLD that may be needed for
other platforms (HP-UX 10.20, for example).
If I get the time
2006 Feb 12
1
sshd double-logging
Hi all.
As Corinna pointed out, there are some cases where sshd will log some
authentications twice when privsep=yes.
This can happen on any platform although it seems most obvious on the
ones that don't do post-auth privsep. It also occurs when sshd logs
to stderr (eg running under daemontools) or when you have a /dev/log in
the privsep chroot.
The patch below attempts to solve this for
2018 Feb 22
3
Attempts to connect to Axway SFTP server result in publickey auth loopin
We are attempting to use openssh sftp to connect to a server that is
running some version of the Axway SFTP server. After a publickey auth
completes, the server resends publickey as a valid auth. This results in
a loop as openssh sftp resubmits the publickey information. This seems
similar to a discussion in 2014 that terminated with the thought that it
might be nice if the client tracked
2006 Mar 29
7
sshd config parser
Hi All.
For various reasons, we're currently looking at extending (or even
overhauling) the config parser used for sshd_config.
Right now the syntax I'm looking at is a cumulative "Match" keyword that
matches when all of the specified criteria are met. This would be
similar the the Host directive used in ssh_config, although it's still
limiting (eg you can't easily
2002 Aug 12
2
AIX authenticate()
Hi,
I just got a comment from one of my IBM support engineeres that there
is a problem with auth-passwd.c only calling authenticate() once. He
claims it should potentially be called several times, in case several
authetication methods are defined in /etc/security/user. F.ex.:
SYSTEM = "NIS and DCE"
Suggested (untested) patch should look like:
----------------- cut
2005 Jul 21
1
principal component analysis in affy
Hi,
I have been using the prcomp function to perform PCA on my example microarray data, (stored in metric text files) which looks like this:
1a 1b 1c 1d 1e 1f ...................................................4r 4s 4t
g1 1.2705 1.2766 ...........................................................2.0298
g2 0.1631
2006 Aug 29
2
change password on 1st signon
Is there a way to enable user to change password on first signon?
2006 Sep 12
1
openssh (OpenBSD) , bsdauth and tis authsrv
nuqneH,
I've tried using TIS authsrv authentication via bsd auth and found
it quite limited. The most important restriction it does not log
ip and fqdn of the remote peer, nor the application name, to
the authentication server. It does not matter much for TIS authsrv,
but since other applications do provide such information, our
authsrv version uses it for extra authentication restrictions.