Joomla and Plesk permissions

05.20.2007 | Author: major | Posted in Uncategorized

Thanks to a highly awesome technician on my team, we’ve discovered the perfect permissions setup for Joomla and Plesk:

Change the umask in ‘/etc/proftpd.conf’ to ‘002′ and add the ‘apache’ user to the ‘psacln’ group. Then, update the directory permissions:

cd /home/httpd/vhosts/[domain.com]
chown -R [username]:psacln httpdocs
chmod -R g+w httpdocs
find httpdocs -type d -exec chmod g+s {} \;

Joomla also complains about some PHP settings, sometimes including not being able to write to ‘/var/lib/php/session’. To fix the issues, make some adjustments to the vhost.conf for the domain:

<Directory /home/httpd/vhosts/[domain]/httpdocs>
php_admin_flag magic_quotes_gpc on
php_admin_flag display_errors on
php_admin_value session.save_path /tmp
</Directory>

If the vhost.conf is brand new, then run:

/usr/local/psa/admin/bin/websrvmng -av

Make sure Apache runs with your new configuration:

# httpd -t (check your work)
# /etc/init.d/httpd reload

Credit for this goes to Bryan T.

7 Responses

  1. digical July 8th, 2007 at 9:55 am

    This didn’t work for me until I turned off PHP safe mode. Now that PHP Safe Mode is off, these steps are working like a champ! Thanks.

  2. datacommand September 30th, 2007 at 9:45 pm

    I am using Plesk 8.2.1 and Joomla. When I log into the server using PuTTY I do not see the same directory structure for my domains. I am new to Linux hosting so I may just be missing the whole picture somehow. I would really like to be able to control the permissions in my Joomla! sites and be able to FTP to the Joomla! directories. Any help would be apprecitated.

  3. maggis January 14th, 2008 at 8:40 pm

    How is this “perfect”? I do not think so, not at ALL.

    I have not tested, but I think the following problem still remains:
    1- Joomla/some other web application creates something on the disk
    2- Now the file is owned by apache:apache
    3- The dumb Joomla-”coder” comes complaining that he/she can not upload something (FTP) since the FTP process is user:psacln and the file/dir owner is apache:apache still
    4- Already completely overworked admin needs to chown/chgrp, again, completely the same as before

  4. maggis January 14th, 2008 at 8:41 pm

    OK I stand corrected I omitted the chmod g+s!

  5. maggis January 31st, 2008 at 12:13 am

    Well this was finally tested & not working as the new directories (and maybe files) are created with incorrect umask, for example when installing components from Joomla. Directories come as 0755, not 0775 (+sticky bits).

  6. lvalics March 1st, 2008 at 9:38 am

    I suggest try to install mod_suphp and configure per domain. In this way the files uploaed via Joomla will get ftpuser:psacln rights and you can work with them. Also not need to be anymore 777 the folders.
    See more on
    http://www.web-hosting-control-panel-addons.com/description.php/HOW-TO_setup_a_PLESK_Dedicated_Server/6/

    Here you can see how to setup mod_suphp to work well on a PLESK server for Joomla, Drupal, or any other similar software. Hope this help.

  7. Perfect Permissions for Joomla and Plesk at DustinsDesign.com April 18th, 2008 at 1:43 pm

    [...] This is a slightly modified version from the original post found at rackerhacker.com [...]

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