Displaying 7 results from an estimated 7 matches similar to: "[PATCH] Feature addition: user access control per auth method"
2001 Jun 18
2
Patch for changing expired passwords
The primary purpose of the attached patches is for portable OpenSSH to
support changing expired passwords as specified in shadow password files.
To support that, I did a couple enhancements to the base OpenBSD OpenSSH
code. They are:
1. Consolidated the handling of "forced_command" into a do_exec()
function in session.c. These were being handled inconsistently and
allocated
2007 Nov 02
1
[Patch, enh] Permit host and IP addresses in (Allow|Deny)Groups
Hi,
I ran across a case in which my server maintenance was simplified by
using
SSHD configuration options like this in sshd_config:
AllowGroups admin at 192.168.0.* sshuser
in much the same fashion as (Allow|Deny)Users. In this case, the goal is
to
provide access to administrators only from the local network, while
allowing
SSH users to login from anywhere. This (IMHO) simplifies access
1999 Nov 20
1
openssh and DOS
It appears that openssh has inherited the dos attack that ssh is
susceptible to. This has been discussed on Bugtraq (see
http://securityportal.com/list-archive/bugtraq/1999/Sep/0124.html
for the thread). There does not appear to be an official for ssh.
Attached below is a simple, proof of concept, patch that adds a
MaxConnections to sshd_config that sets the maximum number of
simultaneous
2005 Jan 20
0
AllowUsers - proposal for useful variations on the theme
A short while ago, I looked at using the AllowUsers configuration option
in openssh (v3.8p1 , but I believe this to be unchanged in 3.9p1) to
restrict access such that only specific remote machines could access
specific local accounts.
I swiftly discovered that
a) specifying wildcarded IP numbers to try to allow a useful IP range
was pointless: if I specified
AllowUsers joe at
2003 Feb 16
2
AllowUsers Change
Markus, ignore the other stuff I sent.. I need to go back to bed and stop
trying to code.. <sigh>
For everone else.. Will this make everyone happy?
This does the follow.
it will always honor AllowUsers.
If there is no Allow/DenyGroups it stated they are not in allowUsers. IF
there are AllowDenyGroups it tries them. And then stated they are not in
either AllowUsers nor AllowGroups
2002 Jul 04
4
Chroot patch (v3.4p1)
The following is a patch I've been working on to support a "ChrootUser"
option in the sshd_config file.
I was looking for a way to offer sftp access and at the same time restict
interactive shell access. This patch is a necessary first step (IMO).
It applies clean with 'patch -l'.
Also attached is a shell script that helps to build a chrooted home dir on
a RedHat 7.2
2008 Apr 21
3
FIPS 140-2 OpenSSL(2007) patches
Hi,
I am happy to (re)send a set of patches for compiling OpenSSH 4.7p1 with
FIPS 140-2 OpenSSL.
These are based on previously reported patches by Steve Marquess
<marquess at ieee.org> and Ben Laurie <ben at algroup.co.uk>,
for ver. OpenSSH 3.8.
Note that these patches are NOT OFFICIAL, and MAY be used freely by
anyone.
Issues [partially] handled:
SSL FIPS Self test.
RC4,