1

I heard that the MPM-ITK module for Apache can change Apache server's behaviour to access some folder / file using the UID or GID from the default UID (www-data) into a given UID on the configuration.

For example:

<IfModule mpm_itk_module>
AssignUserId user group
</IfModule>

Is it possible to make the username and group a variable?

I want to make Apache access the /home folder as its owner. For example /home/me can only be accessed by the user me, while /home/you can only be accessed you.

1

You can use mod_macro.

Define one VirtualHost macro an use it with Use

<Macro Hosting $who>

    <Directory "/home/$who">
        allow from all
        Options +FollowSymLinks
    </Directory>

    <VirtualHost *:80>
        ServerName $who.domain.com
        AssignUserId $who $who
    </VirtualHost>
</Macro>

Use Hosting me
Use Hosting you
| improve this answer | |
1

From Apache 2.4 on, mpm-itk has the AssignUserIDExpr and AssignGroupIDExpr directives, which allows an Apache expression to be used in dynamically defining a user and group. In combination with mod-rewrite it will probably do what you want.

http://mpm-itk.sesse.net/

| improve this answer | |
0

I haven't tried using AssignUserId per Location or Directory in Apache, but it does work for different virtual hosts, like so:

<VirtualHost *:80>
    ServerName my.domain.com
    DocumentRoot /home/me
    AssignUserID me me
</VirtualHost>

<VirtualHost *:80>
    ServerName your.domain.com
    DocumentRoot /home/you
    AssignUserID you you
</VirtualHost>
| improve this answer | |

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