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I'm having Ubuntu 12.04 server and I have installed VSFTPD service for FTP.

I'm trying to create a FTP user who has access only to /var/www/ directory and all permissions for sub-directories.

FTPUser should not have access to any root / top level directories and files.

So far I have done following things.

  • I have created User called FTPUser1
  • I have changed the Home directory for FTPUser1 to /var/www/
  • I have edited /etc/vsftpd.conf file and have set chroot_local_user=YES
  • Restarted vsftpd service

After doing all these, My FTPuser1 still able to access top level directories and files.

Please let me know, How I can block top level access?

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Have you removed public read/write/execute permissions from your top level directories? –  bleeves Jul 17 at 12:24
    
Not yet. I'm new to Ubuntu Terminal. –  Trimantra Software Solution Jul 17 at 12:28

1 Answer 1

As the owner/root, execute:

chmod 700 -r [directory]

700 means that only the owner has full access, -r means to apply the rules to subfolders. You will also want to:

chown user:user -r [/path/to/dir]

The chown command changes the owner. user: is the username to that will become owner; the :user is the group.

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Now I'm not even able to connect to the FTP at all for any users by executing chmod 700 -r /etc/ command :( –  Trimantra Software Solution Jul 17 at 13:25
    
What user and directories did you set ownership for? –  bleeves Jul 17 at 17:26
    
I did it from Root as you have mentioned. Not I'm not even able to connect to my server using SSH –  Trimantra Software Solution Jul 18 at 8:15
    
It won't let you SSH in as root? Can you confirm you have set up the correct keys? Here is a good tutorial if you are not sure: kb.mediatemple.net/questions/1626/Using+SSH+keys+on+your+server –  bleeves Jul 18 at 13:40
    
No its not letting me in as a ROOT also. KEY is correctly saved in system –  Trimantra Software Solution Jul 18 at 14:17

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