-1
votes
2answers
54 views

Chrooted ssh user cannot ssh into server : broken pipe

I just tried the following to add a new user, chroot the user and give him access to the folder /home/me/public_html via sftp and ssh : ##the following command are done by root or a sudo user useradd ...
0
votes
0answers
56 views

SSH chroot solution for Mutt

We have an environment tailored for our users to log in via ssh and instead of gaining access directly to a shell, users have a script in place of a shell. The script simply launches Mutt on the ...
0
votes
1answer
73 views

openssh sftp chroot: two levels of access

I would like to achieve the following with OpenSSH's internal-sftp, chroot and Match directive: Users belonging to group sftpuser should have read and write access to /srv/sftp/{username} (or ...
1
vote
1answer
568 views

bad ownership or modes for chroot directory component

I created the user MY_USER. Set his home dir to /var/www/RESTRICTED_DIR, which is the path he should be restricted to. Then I edited sshd_config and set: Match user MY_USER ChrootDirectory ...
1
vote
1answer
94 views

Chroot with SSH connections doesn't work

I have found How can I chroot ssh connections? and a lot of different blog articles and similar (http://undeadly.org/cgi?action=article&sid=20080220110039, ...
1
vote
1answer
202 views

Chroot issue, broken pipe

I need to give access to a developer to our server vía ssh. I hosted his web on /home/miuser and some other web applications in /home/... I have this config in my Subsystem sftp internal-sftp Match ...
1
vote
0answers
92 views

Built in chroot jail RHEL 5 returns No such file or directory

I need to create a chroot jail on my RHEL5 production server to allow a specific user to work with the less right possible, but with GIT. Here is my system configuration : RHEL 5 : Release 5.10 ...
0
votes
1answer
77 views

How to create chroot jail with ability to change some system settings

How to properly create chroot jail (on Ubuntu, or some some other Linux if not applicable) to make user able to edit system settings (eg. with ifconfig) and be able to communicate with external ...
0
votes
1answer
118 views

Set Users as chrooted for sftp, but allow user to login in SSH

I have setup a ssh server on debian 7, to use sftp connection. I chrooted some user, with this config: Match Group sftpusers ChrootDirectory /sftp/%u ForceCommand internal-sftp But if i ...
0
votes
1answer
638 views

CentOS 6 restrict user ssh access to his home folder

I am trying to restrict a newly added user to his homedir /home/username. Don't want him to be able to cd out of it. I have this my sshd_config: Match User username ChrootDirectory %h ...
2
votes
2answers
497 views

How to setup a public rsync and sftp server

I want to setup a public storage server which allows sftp and rsync (through ssh). I've got it working with a chroot jail and rssh. When the user connects to the server with sftp he can read all the ...
-1
votes
2answers
62 views

SSH stopped working for no reason

Please help. Everything was working fine. How can I connect to the command line now? Configuration Amazon EC2 server Ubuntu & Apache2 Only one user (root - not real name) has SSH access, ...
0
votes
2answers
237 views

chroot SFTP to another users subdirectory

I've successfully set up SFTP to chroot a user to their home directory. However, I have a case that I haven't been able to find any examples on, and the odd permissions needed for chroot make me ...
3
votes
1answer
291 views

SFTP user can't edit or create files

Server: Ubuntu 12.04 LTS I am using openSSH and have created an SFTP user called bob who belongs to group sftponly. I have chrooted bob to his home directory which is /usr/share/nginx/www/bob/. bob ...
0
votes
1answer
370 views

Cannot log in via chroot SSH

I not only want to transmit files via sftp, but also want to log in via ssh. Here is what I changed in sshd_config Match Group ssh_jail ChrootDirectory /mnt/chroot I have mounted ...
0
votes
2answers
240 views

Setting up chrooted shell accounts with schroot and debootstrap on Ubuntu 10.04

UPDATE: I never did get this figured out. Instead i ended up jsut using jailkit since there is a ton (though sometimes outdated) documentation on usage. Id still be interested in knowning how to get ...
3
votes
1answer
1k views

Trying to set up SFTP only in a chroot jail for one user

Hopefully you guys can help and see if I've done something weird here, I'm trying to log in with a user I set up, FileZilla shows me: Command: open "///@///" Command: Pass: ******** Status: ...
0
votes
0answers
56 views

sftponly with symlink

I did the sftponly trick with sshd. Is there an option to make it following symlinks with to other directories that do not belong to the user? Match Group sftponly ChrootDirectory /var/sftp/ ...
0
votes
1answer
1k views

SFTP, Chroot problems on Redhat

I'm having problems setting up sftp with a ChrootDirectory. I've done an equivalent setup on other distros, but for some reason I cannot get it to work on a Redhat AMI. The changes to my sshd_config ...
1
vote
1answer
316 views

SSH - SFTP/SCP only + additional command running in background

there are many solutions described to get ur SSH-connection forced to only run SFTP by modifying the sshd_config by adding a new group match and give that new group a Forcecommand internal-sftp Well ...
1
vote
1answer
410 views

Jailkit not locking down SFTP, working for SSH

I installed jailkit on my CentOS 5.8 server, and configured it according to the online guides that I found. These are the commands that were executed as root: mkdir /var/jail jk_init -j /var/jail ...
0
votes
1answer
2k views

Chrooted user does not start in his home directory and does not load his bash_profiles

If the users logs in, he starts in / of the chroot (Which is /var/jail on the real machine). I would like him to start in his home-dir. Also, he seems not to load any of his profile-files (.bash.rc ...
2
votes
2answers
653 views

Setting up a chroot sftp on debian server

I'm trying to allow a user "user" to access my server by either sftp or ssh. I want to jail them into a directory with chroot. I read the instructions here however it does not work. I did the ...
1
vote
2answers
525 views

openssh sftp chroot

I chrooted a user to the directory /var/www/upload using ChrootDirectory /var/www/upload in my etc/ssh/sshd_config. The permissions of all the files in var/www/upload is 755 and owner is ...
1
vote
1answer
1k views

Is it possible to allow key based authentication for sshd_cofnig chroot sftp users?

I'm running an Ubuntu 12.04.1 LTS (GNU/Linux 3.2.0-30-generic x86_64) Server, with OpenSSH_5.9p1 Debian-5ubuntu1, OpenSSL 1.0.1 14 Mar 2012. I'd like to configure chroot for sftp access using ...
6
votes
4answers
3k views

OpenSSH anything like 'internal-sftp' but for SCP?

I'm running Debian stable and I'm looking to establish the following environment for users in my 'sftponly' group: jailed can transfer with SFTP can transfer with SCP cannot login interactively with ...
7
votes
2answers
7k views

SFTP fatal bad ownership or modes for chroot directory ubuntu 12.04

I just set up my SFTP server and it works fine when I use it from my first user account. I wanted to add a user which we will call 'magnarp'. At first I did like this in sshd_config: Subsystem sftp ...
0
votes
2answers
4k views

chrooting user causes “connection closed” message when using sftp

First off I am a linux newbie so please don't assume much knowledge. I am using CentOS 5.8 (final) and using OpenSSH version 5.8p1. I have made a user playwithbits and I am attempting to chroot them ...
3
votes
1answer
847 views

Jail User to /var/www/username Directory via SSH

I have multiple folders in /var/www for different websites -- Apache uses name-based Virtual Hosts (Ubuntu Server). Suppose I want to allow someone to access their /var/www/user directory, but not cd ...
3
votes
1answer
979 views

Increasing permissiveness/permissions for umask + openssh + chrooted SFTP server using internal-sftp

The suggestion found at these links works for me: How to setup ssh's umask for all type of connections http://ubuntuforums.org/showthread.php?t=1107974#5 Summary: Use PAM to inject the umask, ...
4
votes
3answers
4k views

Trying to setup chroot'd rsync

I'm trying to set up a backup server. I want to chroot each user (client) to its home directory, and only allow it to use sftp and rsync. I quickly discovered that I was not the only one trying to do ...
0
votes
0answers
532 views

“Connection closed” in chrooted sftp when using sssd on Ubuntu 10.04

I am running Ubuntu 10.04 and I'm trying to add an sftp-only user to log in using public key authentication. My sshd_config has the following configuration: Subsystem sftp internal-sftp Match Group ...
1
vote
2answers
3k views

OpenSSH 5.3 setting UMASK for SFTP chroot env, dosen't work at all

I tried to override umask setting on SFTP connection in chrooted env. I couldnt use subsytem diffrente than internal-ftp. In OpenSSH_5.3p1 (Debian-3ubuntu4, OpenSSL 0.9.8k 25 Mar 2009) there's umask ...
0
votes
1answer
4k views

SSH Fails, /bin/bash: No such file or directory

I have a user who is jailed. sshd_config: Subsystem sftp internal-sftp Match user matt ChrootDirectory %h X11Forwarding no AllowTcpForwarding no passwd: matt:x:1001:5006:Matt ...
0
votes
1answer
115 views

How can I setup a one-way scp?

I am trying to setup a remote host to act as a data sink, i.e. some kind of environment on the remote host, A, which allows users to scp data from their local machine to A but not from A to their ...
0
votes
1answer
716 views

OpenSSH, ChrootDirectory, WinSCP. How do I allow wget and tar?

I think my question is really: How do I follow the ChrootDirectory directions here to allow interactive shell? I have a virtual server at Linode running Ubuntu 10.04. I will be hosting a Drupal site ...
1
vote
1answer
832 views

chroot'ing SSH home directories, shell problem

I am trying to chroot my SSH users to their home directories and it seems to work.. in a strange way. Here is what I have in my sshd_config: Match group restricthome ChrootDirectory %h The ...
0
votes
2answers
2k views

sftp chroot access via SSH

I have this setup in sshd_config: AllowUsers test1 test2 Match group sftpgroup ChrootDirectory /var/www X11Forwarding no AllowTcpForwarding no ForceCommand ...
0
votes
1answer
990 views

What is the easiest and cleanest way to create a chrooted SFTP on Centos 5.4?

I would like to setup a SFTP with chroot (or equivalent) login to my Centos 5.4 server in a clean way. By clean way I mean by using only the YUM command if possible and with something easy to maintain ...
2
votes
2answers
1k views

Is MySecureShell a good way to manage SFTP user with chroot on a Centos Server?

I need to setup my Centos 5.4 server for SFTP with chrooted access only (or equivalent). The regular solution using RSSH find here : ...
2
votes
1answer
1k views

Is there an available repository to update OpenSSH to 4.8+ on Centos 5.4?

I need OpenSSH 4.8+ in order to do setup a clean chrooted SFTP on my Centos 5.4 with Remi and EPEL repositories. Is there a repository for Centos which contain an updated OpenSSH? Thanks! Extra ...
2
votes
1answer
1k views

How to set chroot for SFTP under Ubuntu 8.04?

Ubuntu 8.04 LTS comes with OpenSSH 4.7, before the ChrootDirectory parameter was introduced. How can I upgrade OpenSSH to 4.9+? Alternatively, without upgrading OpenSSH, how can I set chroot?
0
votes
1answer
2k views

Chroot with CentOS 5.3 + openssh 4.3p2

OS: CentOS 5.3, with openssh 4.3p2 Trying to set 'chroot' in ssh shell, but openssh version prior to 4.8 doesn't take below settings. yum update openssh open up to version 4.3 which is quite old. ...
2
votes
3answers
614 views

Disable Linux Commands

I'm writing a simple program to back-up some files to a Linux box. The transaction will take place over SSH and each copy of the program will have its own account on the Linux box that it will ...
0
votes
3answers
594 views

Restricting SSH shell access to Debian server

Still new to the whole Debian thing so bear with me. The only thing I want a user logged in via SSH. No files or directories (like /etc, /var) should be visible at that point. The only thing the ...
0
votes
2answers
614 views

I need help setting up a chroot jail

I've been following this tutorial http://olivier.sessink.nl/jailkit/howtos_chroot_shell.html to setup a chroot jail for my ssh users. My sshd_config has this in it: Match group backup-users ...
18
votes
5answers
11k views

How can I chroot ssh connections?

I would like to setup a chroot jail for most (not all) users logging in though SSH. I've heard it's possible with the latest versions of openssh, but I've not been able to find out how to do it. The ...
1
vote
3answers
3k views

SFTP to chroot and SSH to manage system in one config?

We have a webserver where users are allowed to upload (SFTP) large files in a chroot environment. We also want to be able to use SSH to manage this server. In our old situation we used the system ...
4
votes
3answers
2k views

set up a chrooted SFTP login with OpenSSH

How might I create an SFTP login for an untrusted user in which he can only access the files in his own home directory and not run any commands? The online tutorial OpenSSH SFTP chroot() with ...