The SSH File Transfer Protocol, (sometimes called Secure File Transfer Protocol, Secure FTP), or SFTP, is a network protocol that provides file access, file transfer, and file management functionality over any reliable data stream.

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Determine the setup of an existing SFTP user

CentOs 6 Linux Server I have an SFTP user (userok) that is jailed to a particular sub domain. All working perfectly fine and that is all that user has access to (full permissions). I have just ...
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105 views

“Jailed” user can access `/dev` directory under SFTP

I set up a jail for a remote user under SSH (Cygwin), and he is jailed at /jail/user/home/user. When he connects with some SFTP client (ex: Filezilla), he can access his /home/user folder and control ...
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122 views

Can't change files with Transmit through SFTP. Wrong permissions

I'm having an Ubuntu Server installation. In a folder deployed a wordpress installation and because of the file uploads, plugin updates etc I chowned the entire folder and its subdirectories to ...
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1answer
198 views

Virtualmin FTP/SFTP connection and large files

I have added FTP user to an account and assigned to that user shell /bin/sh so can connect using SFTP. I have tested connection with a small file but it comes that can't upload anything bigger than ...
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1answer
49 views

How do a sftp uri look alike? [closed]

I am new to SFTP, For the ftp, the link will appear as ftp://servername/folder/ We can see the list of files in that link. To look on a specific file, the link will be mentioned as ...
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1answer
55 views

How can I disable SFTP so that FTP is the only daemon open? [closed]

I've searched the web for hours and the most I can find to do is to comment out the following line out of my sshd_config: Subsystem sftp /usr/lib/openssh/sftp-server Which I have done, with a fresh ...
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1answer
70 views

Connect to server with ppk from console

i am trying to connect ubuntu server using sftp server. But the problem is i have a ppk key and i mustn't convert it to openssh. Is there a way to connect to server using ppk from command line? This ...
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2answers
104 views

Reliable file transfer between three systems

I've got three systems I need to transfer files between daily: Vendor A (SFTP site) - Deletes files after 14 days Vendor B (SFTP site) - Deletes files after processing them Company Server (Windows ...
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2answers
997 views

Exception calling “UploadFile” with “2” argument(s): “The Content-Type header cannot be set to a multipart type for this request.” [duplicate]

I am working with a script that is supposed to first check if a PC is alive then FTP a file to a server. However, when running the script I am getting the following error: Exception calling ...
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1answer
271 views

Does Git server over SSH requires SFTP?

Does Git server over SSH requires SFTP module? Official manual lacks info here: http://git-scm.com/book/en/Git-on-the-Server-Setting-Up-the-Server
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891 views

Match Group restriction in sshd_config does not work

I have got two groups in sshd_config: AllowGroups sftpusers sshusers And I have two groups below subsystem sftp /usr/lib/openssh/sftp-server: Match Group sftpusers,!sshusers ...
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3answers
2k views

Restricting the network access of Docker container

I'm in the process of creating an SFTP only Docker container, one that will be used by multiple people for the sole purpose of uploading and managing files in their own chrooted Environment. On ...
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1answer
216 views

SFTP restrict users to a few directories

I run a game server and I have a few people that I want to give access too the server to help develop. I am trying to let them have access to only these directories /var/www/Update /root/gamed/config ...
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1answer
368 views

chroot user to var/www/html

Can I limit a user login through sftp only can see and change files under var/www/html folder? I tried below, but then I can't login in Transmit through sftp # adduser user_www # passwd user_www # ...
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1answer
752 views

Need help - limit access to sftp user to other users home->subfolder

I have been able to find a lot of help with jailing a user to their own home folder and restricting them only to sftp but I working on a more advanced solution. What I am trying to do and can't find ...
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3answers
120 views

How to zip lots of folders into three+ independent zip files? [closed]

I have a massive amount of folders, and I want to zip/gzip/(what ever) them into 3 or more independent files. So for example, let's say I have this directories on my server: /dir1 /dir2 /dir3 /dir4 ...
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1answer
281 views

Setting up a chrooted SFTP user in a directory whose parent has group write permissions

I have a user who only has sftp privileges (no ssh) and who is chrooted in SFTP to /data/docker. /data (which is a separate drive) has 775 permissions and I'd like to keep it that way. However, when ...
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1answer
160 views

Can't gain access to SFTP after changes in /etc/ssh/sshd_config

I simply trying to make some changes in sshd_config file with port and other line (don't remember which one) and now I can't log in to my SFTP. It is possible to make some changes in this file using ...
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1answer
457 views

SSH Works fine but i cant connect to SFTP [closed]

I am facing strange issue, I am using Centos6. I can connect to ssh but i am unable to connect to SFTP. now the strange part is, if i restart server, SFTP starts working again for few mins, and then ...
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1answer
866 views

Exit code 126 from SFTP

I've been notified that SFTP access is no longer working on an Amazon EC2 server running Ubuntu. I had done some work creating SFTP access for other users on this server. The limited user access is ...
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2answers
3k 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 ...
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1answer
366 views

ProFTPd mod_sftp mod_sftp_sql

I am working on Ubuntu 12.04 I have setup a ProFTPd service with SSL/TLS, virtual users stored in a MySQL database and quota (mod_tls, mod_sql, mod_sql_mysql, mod_quotatab, mod_quotatab_sql). It works ...
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1answer
145 views

How do I force sftp user to start in their home directory

I am using RHEL6 and I set up an sftp server through sshd. Here is the relevant sshd config: Match Group sftpusers ChrootDirectory /sftp/%u ForceCommand internal-sftp X11Forwarding no ...
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3answers
278 views

Unable to copy multiple files from remote sftp via ssh

I am trying to copy multiple (1000s) .JPG files from remote SFTP server to current server using mget command but it is not working. Here is the command that I used sftp username@sftp.domain.com ...
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1answer
262 views

SSH & SFTP: Should I assign one port to each user to facilitate bandwidth monitoring?

There is no easy way to track real-time per-user bandwidth usage for SSH and SFTP. I think assigning one port to each user may help, but I am wondering if my approach is workable. Use case Bob, ...
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115 views

ChrootDirectory for SFTP user in virtual host directory with write permissions and SuPHP

I am trying to give a SFTP user (user2) writeable access to a virtual host directory (website) in /var/www/mywebsite under Ubuntu 12.04. I have setup sshd_config to use Chrooting so that this user ...
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1answer
802 views

How to access FTP or SFTP in Webmin?

I have a linux server running webmin that I cannot connect to with FTP/SFTP. Usually I can connect to any server, eventually. But not this one. I can login and create any kind of user, do anything. ...
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1answer
4k views

SSH problems - server unexpectedly closed network connection

Since yesterday I have problems connecting to my server using SSH/SFTP. I can only connect after a restart of my server. When I try to make a connection after a couple of minutes, I can no longer make ...
6
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1answer
350 views

Different “RequiredAuthentications2” for sshd and sftp subsystem

we're currently using a 2factor authentication on our SSH servers, so we have "RequiredAuthentications2 publickey,keyboard-interactive" in our sshd_config (publickey for the key, keyboard-interactive ...
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1answer
245 views

PureFTPd Server on OS X - FTP clients can login but unable to view or write to their folders

Need a real FTP guru for this one I think. If you know something about pureftp please read through the below logs and see if something jumps out at you. People can log in but not post files or make ...
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2answers
97 views

FTP Multi User Environment doesn't allow multiple logins

I think ths is a general question but I'm not sure if it needs to be migrated because of the technical and security related nature of the beast in question. For my current client we have an SFTP key ...
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2answers
928 views

How to uninstall Pure-FTPd on centOS? [closed]

as mentioned in the title I want to remove Pure-FTPd from my centOS server. Can anyone tell me how to do this? What is the command line that remove pure-ftpd? I have centOS 6.5 64-bit. Appreciate it.
1
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1answer
728 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 ...
8
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2answers
16k views

Creating SFTP users and jailing to chroot on CentOS - user authentication error

I've got a CentOs release 6.4 with Digital Ocean and would like to successfully create SFTP users and jail them to the user's own chroot home directory but I fear I'm making a mess of this. I've ...
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2answers
288 views

How do I get AWS EC2 Ubuntu Server out of “Stopping” state?

I was unable to SSH or SFTP into my ubuntu server on EC2 this morning. It should be noted that SSH and SFTP were working fine up until now. To troubleshoot this I did the following: Logged into AWS ...
1
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1answer
177 views

SFTP password wrong from remote, but not from local

From my server, connecting to it via eth0 (not localhost), I can connect via SFTP: Apr 9 10:02:40 domain sshd[11526]: Accepted password for test from 1.x.x.x port 45335 ssh2 From a remote ...
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2answers
327 views

File synchronization between local server and a remote web server

I have a local(in office) web server which acts as a testing platform for my website. Also its working as a SVN server to manage my websites code. Also there's a remote web server where my actual web ...
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92 views

How to solve problematic cpu load due to encryption when using SFTP on a VM

my company is trying offer a sftp service for a big amount of customers. The serving machine will be on a VM and tests have shown that, with an increasing amount of simultaneous users, the cpu becomes ...
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1answer
2k views

SFTP: Turn off Pageant to force password instead of public key

I'm trying to SFTP to a server with a username and password supplied to me by a client but I keep getting Disconnected: No supported authentication methods available (server sent: publickey). I'm on ...
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2answers
1k views

Is the SSH SFTP subsystem required on the managed nodes for Ansible to work?

When I run: ansible all -a "/bin/echo hello" -u myuser I get back: mydomain.myhost.com | FAILED => failed to open a SFTP connection (Channel closed.) The SFTP subsystem is disabled on the ...
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1answer
2k views

sftp gives permission denied only when chrooted?

I have configured sshd_conf on my centos box as below: Match group pilots ChrootDirectory /home/pilots ForceCommand internal-sftp X11Forwarding no AllowTcpForwarding no and the directory ...
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1answer
486 views

Can sftp check for existing data?

I have 700 binary files (pdf) to download and right now only 400 are available on a sftp server. Can sftp, from the cli, determine what files exist in the local directory so it doesn't need to ...
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2answers
149 views

SFTP Chroot Ubuntu 10.10

I'm trying to give an SFTP only access to his home directory to a user. This is the /etc/passwd line for the user: bob:x:1003:1003::/home/bob:/bin/false I edited the /etc/ssh/sshd_config file like ...
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2answers
664 views

rbash to limit user to its home directory closes sftp connection

Server: Red Hat Enterprise Linux Server release 6.5 (Santiago) Using openssh-server to allow sftp connexions. I'm trying to limit users to their own personal home directory. So i modified ...
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2answers
4k views

Chrooted SFTP user - Write permission denied even for owner

On CentOS release 6.5 (Final) I created a restricted user test1 useradd -s /bin/false test1 and configured ssd_config as following Subsystem sftp internal-sftp Match User test1 ...
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3answers
186 views

hostname doesnt work in sftp whereas works in ftp [closed]

Why I cant access a sftp server using my hostname? I can access the ftp server using hostname, but not the sftp server.I have not done any extra mapping for ftp anywhere. But when I tried it with ip ...
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2answers
91 views

Debian: How to detect when user connects for the first time with SFTP?

I'm trying to set up the following: Allow access to an OpenSSH sftp server via ssh keys only, i.e. no password authentication allowed. SSH keys are generated automatically on the server. The server is ...
0
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1answer
744 views

How can I setup ProFTP and SSHD_config to FTP and SFTP to the same directory on Ubuntu 12.04?

I'm having troubles with a chrooted environment on Ubuntu 12.04. Objective Set up FTP/SFTP server where users part of a new 'sftp' group can sftp and ftp to the same directory ProFTP Setup The ...
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3answers
509 views

Ubuntu SFTP file uploads get disconnected?

I have a few servers running Ubuntu Server 12.04.4 LTS, and they have all had an intermittent problem with uploading files from my Windows development machine. Occasionally when an upload is started ...
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2answers
191 views

Is FTP and SFTP connection same

The developer who setup this is no longer working with us now. I' am trying to connect to my server through SFTP Example: sftp://127.0.0.1, it doesn't connect. But when I use ftp:// as my host then it ...