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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Syncronize new / modified files trought SFTP on Linux

I only have a SFTP access on my NAS, (so exit rsync) and i want to backup it from a remote debian server. The problem is that the NAS is 4TB and it can take a lot of time if i transfert all files ...
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19 views

CentOS 6.5 ssh ChrootDirectory not working

I have been trying to configure my CentOS 6.5 minimal 64 bit machine to allow SFTP users to connect and get jailed to specific folders. I can sftp in using the unix commmand: "sftp user@localhost" and ...
0
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1answer
40 views

How can I set up an SFTP server backed by S3 (or similar)

I need to set up an SFTP server that, essentially, has very large capacity. I need to give one of our partners SFTP login details to a server where they will upload millions of files, totalling a few ...
0
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1answer
35 views

proftpd: mod_sftp connection timeout

I'm using an SFTP Server based on proftpd's mod_sftp. The only problem is, that I haven't found a way to keep idle connections for longer then a few minutes. Our users request idle times for up to a ...
0
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0answers
21 views

proftpd ssh key-based authentication not working

I've setup a new proftpd server with mod_sftp for SSH support, that I'm able to login to when I use a password. But when I try to use my SSH key, I'm unable to connect. Here's the full proftpd.conf ...
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0answers
25 views

Redhat configure sftp

I would like to give someone in a different dept read only sftp access to a certain dir on a redhat 6 server. Easier said than done I've found. I've followed a guide like this one to setup the user to ...
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0answers
11 views

SFTP Connection issues when small connection limit

I am connecting to an external SFTP server. The server limits the number of concurrent connections to 2. I'm seeing behaviour that indicates that when my client code closes an SFTP connection, I ...
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1answer
21 views

sFTP users permissions to overwrite/edit over root owned files

This is related to Give SFTP users and Apache write permissions on same folders So, I am using ACLs to give write permissions over /var/www. It works perfectly when developer login users upload new ...
0
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1answer
72 views

Creating FTP user to access a specific directory with SFTP in Linux Ubuntu Server 14.04 LTS

I'm creating an FTP user on Linux Ubuntu Server 14.04 LTS, but when I try to log in via FileZilla with SFTP I get the following error: Received unexpected end-of-file from SFTP server If I try to ...
0
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0answers
10 views

ForceCommand vs Subsystem

Is there any particula reason why I should use ForceCommand internal-sftp instead of Subsystem sftp iternal-sftp and disabling the shell?
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1answer
34 views

Install SSH key in UNIX server

I'm trying to connect to a UNIX server from a Windows server, through PSFTP. I am using this command in CMD: psftp.exe -i %userprofile%\.ssh\certificate.ppk username@unixserver The problem is that ...
0
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1answer
13 views

SFTP and syslog-ng custom logging format

I have modified sshd_config and syslog-ng configs to log sftp connections into separate files. Now I would like to create custom logging like: [date] [source_ip] has downloaded the [filename] [size] ...
0
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1answer
36 views

How To restrict ftp user in /var/www/html folder only not to others directory

Hope you all are doing fine. Team I want to strict ftp user only for /var/www/html directory not to other's. Please share your valuable suggestion for that. I have checked lots of Blogs, Forums etc ...
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0answers
17 views

How do I use my own local text editor to modify system (requires root to save) files on a remote system? [migrated]

I've recently fallen in love with github's Atom text editor, and I enjoy using it for all my local coding and configuration. I started to maintain a Nagios installation for several dozen servers and ...
0
votes
1answer
55 views

Duplicity error: BackendException: ssh connection to SERVER_IP:22 failed: Unknown server SERVER_IP

I'm trying to setup a backup system with Duplicity. I have a server that I want to backup to another SFTP server. If I try to connect via sftp it works fine: root@SERVER:~# sftp user@SFTP_IP ...
0
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0answers
11 views

What part of the reboot cycle in Linux is WinSCP detecting as FTP port 21 being available?

When I rebooted one of my boxes running Ubuntu Server LTS 14.04.1 today, I received a strange message from WinSCP during the automated reconnect attempt that I've never seen before: ...
0
votes
1answer
54 views

SFTP Error: open for write: permission denied

I have created a user and a group only for SFTP and when I try to transfer a file with Filezilla in /var/www I have this error: Open for write: permission denied I have configured sshd_config like ...
0
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0answers
40 views

permission denied using a public key with Copssh on a windows 2003 server

I've a Windows 2003 SP2 server with CopSSH version 1.1.0.1 installed. I've a user set up for SFTP who is able to transfer files from two servers. I am trying to add the public keys he provided me so ...
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1answer
285 views

SFTP Error - Couldn't read packet: Connection reset by peer

I try to configure SFTP on Centos 7, on my first server it works perfectly, but on my second server when I try to connect me with : sftp USERNAME@serveripaddress I have this error : Could not read ...
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0answers
19 views

Permissions of files and subfolders in /var/www/html (Ubuntu 14.10 + Apache2) [duplicate]

I have some questions about permissions and ownerships of folders and files in Ubuntu Server 14.10 + Apache2. Is it correct that /var/www/html is owned by root:root by default? As far as I read, it ...
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2answers
55 views

Trying to ChrootDirectory an SFTP user to their home directory

I have followed a few examples of how to do this, all of them end up with modifying sshd_config to Subsystem sftp internal-sftp Match User chubbyninja ChrootDirectory %h AllowTCPForwarding ...
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1answer
44 views

Any idea why SFTP works differently based on the client machine/network

I have an odd situation. From Computer A with PSFTP.EXE (putty sftp client) I can connect to a remote sftp server and use dir and chdir to browse around. If I try to get or put files I get a ...
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1answer
22 views

SFTP - Create a hierarchy of users to control access

I would like to create two levels of users to restrict SFTP access: "parent" users, and "child" users. I need the parent users to be able to access all the directories owned by the children, but the ...
0
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1answer
38 views

What firewall configuration do I need for SFTP to be able to put files on a remote server

I have a situation in production where SFTP (using Putty PSFTP) is working when I connect and list files on a remote server but put and get fail with error permission denied. In my dev environment I ...
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1answer
52 views

SFTP connection issues

I just setup a new debian sftp server in order to provide access to multiple CHROOTed users. While the first account I added works just fine, the second one disconects right after authentication. ...
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0answers
48 views

Howto setup socks proxy for sftp on windows

I have a windows server and I want to setup a sftp server over socks proxy. A firewall is running but my ports are open. First, I have installed an sftp server with a local test account. It is up and ...
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0answers
41 views

CentOS - how to chroot sftp and have mysql as shell

I have a user who I would like to have sftp access to one folder only (chrooted). Also he logs in with ssh, I would like him to only have access to mysql. I am able to chroot the users sftp (by ...
0
votes
1answer
50 views

Give SFTP users and Apache write permissions on same folders

I have a centos6 web server where developers also upload by connecting through SFTP. So, to give developer login write permissions, I have change /var/www user to that user. My current permissions ...
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votes
1answer
37 views

SFTP best way to remote access multiple intranet machines except for using VPN?

I have only one public IP address, behind it are some virtual machines that I need to access using WinSCP/FileZilla from public internet. I know I can do port forwarding on the router like ...
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1answer
53 views

OpenSSH as SFTP server: Trigger successful and faulty changes

I am using the current OpenSSH version on Debian 7.7 Whezzy, which is, according to dpkg, 1:6.0p1-4+deb7u2. I configured OpenSSH to allow clients to connect using SFTP, and read and modify (upload or ...
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0answers
45 views

SFTP permissions with domain users Ubuntu Server 14.04.1 LTS

If there was ever a linux question, it usually has something to do with permissions. Alright, so I'm trying to set up a sort of "double-blind" SFTP server. I'm looking to make a folder, ...
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1answer
61 views

Issue with access via port 22 from some FTP clients [closed]

I am having an issue with connecting to an SFTP server. On the same computer when I access SFTP via application A, I am given access, but when I use application B, I have no access. In my server ...
0
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1answer
89 views

Files uploaded using FileZilla with SFTP are missing permissions

I am using chroot in sftp. And it works perfectly, but files uploaded with FileZilla are stored without any permissions (basically 000). ---------- 1 cwsftp sftp 4364328 Jan 19 16:02 ...
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1answer
98 views

OpenSSH: Difference between internal-sftp and sftp-server

Why are there two ways to setup sftp with openssh and when to use which? Is there any difference between it? I mean the first one is using a lib from openssh and the second one says "use the ...
0
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1answer
49 views

Setup a secondary SSH/SFTP user with limited directory access

I am trying to create a new secondary user that has access to SFTP files and SSH access to a specific directory. I have the SFTP work, but when I try to login via SSH, I get the following error: ...
1
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1answer
62 views

Daily sftp stops working, and weekly sshd fails and needs reinstall

My server has daily issues with its SFTP. Everyday I need to change the SFTP subsystem. Everyday it gets reset to: Subsystem sftp /usr/libexec/sftp-server While it has to be: Subsystem ...
0
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1answer
51 views

sftp login issue with chroot

I want to be able to create a structure for hosting multiple sites. I want the user files to reside inside /var/www/sites/domain.com and the sftp access to be restricted with chroot. I've followed ...
0
votes
1answer
56 views

Configuring Chroot for SFTP Users

I am trying to configure a SFTP server for some automated backups. I configured an Ubuntu 14.04 server and have had partial success. The idea I'm looking to do is this: A user will be created for ...
0
votes
1answer
31 views

Can we put condition in ChrootDirectory directive of Match Group in SFTP configuration?

I am using SFTP with active directory. After authenticating users I am redirecting all users to one directory that is upload2. But now I want redirect some users to one directory and some users to ...
13
votes
3answers
1k views

Enable SSH shell access but disable SFTP access

I've searched for a viable answer to this question, and most of the answers include advice on why to not do it. However, here's the scenario, and what makes it necessary: I have a console app, and in ...
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1answer
194 views

SSH login works but SFTP login doesn't

I already saw this thread, but it didn't answer my question because it has been left for dead. As the title says, when I log into my VPS with putty, everything works fine. But when connecting with ...
7
votes
1answer
112 views

How to detect or log interrupted uploads with OpenSSH SFTP server?

I have this problem where a customer of ours has been SFTP-ing truncated data. I'm not sure if the problem is on our end or his. I've enabled SFTP logging but it does not allow me to detect if an ...
0
votes
1answer
56 views

Remote SCP & SSFTP access to linux server denied

This situation is a bit embarrassing but I could really use some help. I took steps to secure my linux server by carrying out the following steps: created and use a different user to use in place ...
2
votes
1answer
113 views

cant sftp into ubuntu server

Hey guys I've set up an openssh server, but I still cant sftp or ftp into my ubuntu server. I am always getting login failed errors for every attempt i try to make. I am running ubuntu 14.10 I ...
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0answers
90 views

Add trusted remote certificate to Ubuntu server

I'm running an app on an AWS server running Ubuntu 12.04.4 LTS. I'm writing a script to connect to an SFTP server from the command line, but am unable to connect. I believe this is because my Ubuntu ...
0
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1answer
75 views

Linux SFTP user without a home directory

Suppose I have a home directory called "website". I want to create an sftp user to access that home folder and the sftp user is going to have a less obvious user name. There may be quite a few users ...
7
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2answers
4k views

Is IIS SFTP natively supported by Windows Server 2012 R2?

Does Windows Server 2012 R2 have native SFTP support? I see a role FTP Server but it doesn't say whether this includes SFTP.
0
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1answer
28 views

Logging SFTP activity with auditd

I am currently using auditd to log TTY activity for users that are SSH'd into my system. However, SFTP sessions are not logged in this way. Is there a way to log them using auditd or will I need to ...
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votes
1answer
178 views

How to open sftp connection and execute sftp command in the same shell command [closed]

Is there any possibility for opening sftp connection to remote server and execute sftp command in same line from shell. Something like this: sftp user@example.com && put /tmp/test.txt /tmp/ ...
2
votes
1answer
334 views

SFTP-server uploaded files having wrong rights

I have been trying to figure out what is wrong with the file rights. When I am uploading files using FileZilla all the files get rights -rw-r--r--. I would want them to have -rwxr-xr-x. I have tried ...