RE: Deny Access To configuration file using php scripts

Three-folded approach:
1) the config file must be owned by 'nobody' and readable only by 'nobody'. 
This takes care of the shell accounts.

2) use php safe_mode, this takes care of direct file access

3) specify a PHP safe_mode_exec_dir which will contain the bare minimum safe 
executables (dont put 'cat' inside, or replace it by a version which refuses to 
cat sensitive info). This directory and its parents must not be writeable by 
your users.

I suggest that you remove shell accounts to the bad guys as a punishment...

> From raT on march 1, 2005:
> the first thing they do is a
> system ('cat /var/www/path to config file');
> inside a php script

> my problem is to deny this file from being read throu the script since
> the apache deamon runs as nobody
> and it has to have read permision to the configuration file.

> my users have shell acount and can create files in the public_html folder.