2
votes
2answers
32 views

Chrooted SFTP user write permissions

I have a setup with sftp only users: Match Group sftponly ChrootDirectory %h ForceCommand internal-sftp AllowTcpForwarding no I get the following message in my secure.log: fatal: bad ...
1
vote
1answer
66 views

Can use Password authentication with SFTP even though “PasswordAuthentication no” in /etc/ssh/sshd_config

I have enabled SSH-keys based authentication on the Ubuntu 14.04 server, disabled root login using SSH and can connect successfully using SSH-keys based authentication with my user account blahblah on ...
4
votes
2answers
87 views

How to pipe a remote file to stdout over scp or sftp?

Using ssh, it is easy to print the contents of a file using ssh host 'cat file.txt' When ssh is disabled, and only SFTP is enabled, running the previous command gives the following error: ...
3
votes
1answer
310 views

Unable to get the right exit code from a script

I have a script which connects to a remote server via SFTP and get some file from there. My script goes like this: /usr/bin/sftp USER@remote.server.com <<EOF lcd /dir1/dir2/dir3 cd ...
5
votes
3answers
234 views

How to prevent “Last Login:” message from showing up when using sftp?

In Ubuntu GNU/Linux 12.04, I have a user johndoe that is part of an sftponly group, set up to sftp to a chroot jail using Subsystem sftp internal-sftp Match Group sftponly ChrootDirectory %h ...
2
votes
1answer
103 views

Monitor SSH data transmission, and close connection if no data is flowing

For our file transmission and manual storage we have a simple RHEL server on which all other Linux clients are connecting by SSH. Whenever any client wants to access/store data, they connect to the ...
1
vote
3answers
1k views

How to use SFTP on a system that requires sudo for root access & ssh key based authentication?

I want to be able to use SFTP to edit files that require root permissions. I'm using SSH Key based authentication - rsa key on smart card. If the system requires sudo to perform root level commands, ...
4
votes
2answers
607 views

Restrict password-less backup with SFTP

I need to perform backup of a server to my computer using Duplicity: duplicity /etc sftp://backup@my.dynamic.ip.address//home/backup Before this can be done, I need to allow password-less access by ...
5
votes
1answer
462 views

How do I sftp to a server if the username contains @ symbol

I have to sftp to a server to a specific port but the username contains the @ symbol. suppose the user is "user@domain.com" and the ftp server is just "domain.com" I will end with sftp -oPort:8777 ...
0
votes
2answers
627 views

Script SFTP with password - HP-UX

I would like create a script in HP-UX to send in sftp with password. I have this command sftp -o PasswordAuthentication= but if I answer yes or no after, I have this issue "Host key verification ...
2
votes
1answer
166 views

SSH Connection into LAN without port forwarding?

I'm living inside a study union for the next few month. the organisation has its own network and gateways where the students are connected to the internet. problem: I don't have access to the routers ...
0
votes
0answers
124 views

Jailkit not working properly when connecting remotely from iPad via SFTP app

I used jailkit to add users and restrict them to a jail directory. It works for Linux and PC clients connecting to the ssh server but when I connect with iPad it gives them access to everything. I ...
2
votes
2answers
6k views

Restrict FTP user to a directory

Sorry if this is an obvious question, but I don't have a lot of knowledge about this sort of thing, and I've googled for hours, nothing worked. So on a Ubuntu 11.04 server, I want to restrict a user ...
1
vote
1answer
486 views

SFTP over reverse SSH tunnel?

I want to SFTP to a remote computer that is behind NAT. I can't modify the NAT router, so I have set up a reverse SSH tunnel using a middleman server. Here's what my SSH tunnel looks like: ...
3
votes
1answer
504 views

Public-Key Authentication w/ Jailed SFTP User

I'm trying to set up a jailed SFTP user account on my own local machine to test an application with libcurl. I used this guide to help me figure out how to set up a jailed SFTP user: ...
0
votes
1answer
133 views

I'm only allowing pubkey auth via ssh. How can I still log in with password?

vi /etc/ssh/sshd_config egrep -i 'Pubkey|Password|Listen' /etc/ssh/sshd_config | grep -v '^#' ListenAddress 0.0.0.0 PermitRootLogin without-password PubkeyAuthentication yes ...
1
vote
0answers
269 views

Making ChrootDirectory directory writable by SFTP user

If a user logs into a machine via SFTP, one can make use of ChrootDirectory keyword to give an illusion that user is in a root directory. But that directory is only writable by root user. I would love ...
2
votes
1answer
1k views

Script to get file from SFTP and run it

We have 5 servers running our code: A, B , C, D and E. From a local machine, we sftp the file to A. Then ssh id@A su - applicationname sftp id@A get <file> bye tar -xzf <file> logout ...
1
vote
1answer
856 views

Safety of SMB versus SFTP

I have a server with OpenSSH enabled. I use it to make distant backups. I mainly use rsync over SSH and SFTP. I understood that these protocols are quite safe. I am interested in enabling Samba share ...
4
votes
1answer
917 views

Does the SFTP server accept passwords at all?

I'm trying to connect to a sftp server via sftp USERNAME@SERVERNAME. Whatever I do, I get "Permission denied (publickey)." Googling doesn't help as everybody recommends switching to key-based ...
1
vote
1answer
618 views

Start SSH session in some other directory than their home directory and lock them there

I've set up a SSH server which I've let some friends log into, both via SSH and FileZilla. I put a symbolic link to two hard drives in their home directories so that they could access some files. This ...
2
votes
1answer
407 views

Setting up a user for sftp acces into a sub directory of another users home directory

An interesting problem. The broader goal is to setup a directory that one of our clients can sftp into (via ssh keys, not user/pass combination) and upload files. This directory will need to be ...
5
votes
1answer
352 views

Why is it possible to leave CHROOT with this sftp config?

I'm trying to create the user lenny, that has read and write permissions in the folder /home/lenny/ and has no shell but only access via SFTP. I'm doing the following: useradd lenny mkdir /home/lenny ...
1
vote
1answer
931 views

Difference in file listing for SSH and SFTP [closed]

I have SSH access to a server and I have never bothered to use SFTP until now. I transferred a file using FileZilla to the server. However, the weird thing is that the file doesn't show up when I ...
3
votes
1answer
2k views

User logged in by sftp does not show up in `w`

My server is Centos 5. I have a chroot environment set up with the following in my sshd_config Match group sftponly ForceCommand internal-sftp ChrootDirectory %h AllowTcpForwarding no ...
2
votes
1answer
814 views

Monitoring the OpenSSH sFTP process?

Is there a way to monitor the current status of my sFTP process from my Debian server? I'm looking from something similar to top or netstat that will give me the status/progress of activities ...
3
votes
1answer
5k views

Chrooted SFTP with full access to SSH stopped working (Debian)

I've got a home server on Debian 6 for backups. I'd like to setup chrooted SFTP environment with SSH access for some users (only for my knowledge, there are two users now). It almost works or rather ...
2
votes
2answers
992 views

SFTP with Mysql user pass instead of PAM

Is there a way for people to log onto a debian server via sftp using just mysql database table as authentaction. IE not adding a user to the system? I know it can be done over ftp and TLS but i ...
3
votes
1answer
3k views

can not sftp: returns 128 “is the sftp server running”

I can ssh to my EC2 instance (amazon linux) (same user, from same machine, same certificate) however I can no longer use sftp. Logging in via WinScp (via my windows7 box) for SFTP used to work, but ...
21
votes
3answers
16k views

Restricting an SSH/SCP/SFTP user to a directory

Is there a simple way to restrict an SCP/SFTP user to a directory? All methods that I've come across require me to set a chroot jail up by copying binaries, but I don't think that should be necessary. ...
13
votes
4answers
826 views

What is SSH - the protocol and what is ssh - the utility?

What is SSH - the protocol? What is ssh - the unix utility and how does it work? How is SSH protocol related to SFTP? What is sshd? Does the command su use ssh or sshd?
15
votes
4answers
5k views

What's the difference between SFTP, SCP and FISH protocols?

I used to think SCP is a tool to copy files over SSH, and copying files over SSH is called SFTP, which is itself a synonym to FISH. But now as I was looking for a Total Commander plugin to do this in ...
17
votes
5answers
27k views

Uploading directories with sftp?

I'm having some trouble uploading directories(which contain other directories a few levels deep) by sftp. I realize I could work around this by gzipping, but I don't see why that's necessary. Anyway, ...
2
votes
2answers
813 views

Puzzle: transfering files between two servers (ssh, ftp, http multipart…)

A puzzle: files being uploaded in realtime by SCP to SERVER1 need to be transfered to SERVER2. But: SERVER1 doesn't actually have network access to SERVER2 (NAT), however SERVER2 has SSH access to ...
0
votes
0answers
477 views

What's difference between FISH and SFTP? [duplicate]

Possible Duplicate: What's the difference between SFTP, SCP and FISH protocols? I use SSH for remote file systems access. And I use Krusader file manager. Krusader offers a choice of ...
2
votes
4answers
296 views

SSH Do not connect even with publickeys installed

I'm trying to connect two servers. I got the id_dsa.pub key from user john from server A and paste into authorized_keys of user mike from server B. Then I tried to connect from server A to server B ...
4
votes
5answers
473 views

Sftp interface to Scp

I have a linux based router that doesn't have the SFTP server installed. More specifically, when I sftp user@ipaddress I get a sh: /user/libexec/sftp-server: not found error. My interest isn't trying ...