It’s not clear to me if my linux permission settings are secure or if I am making a mistake. I would be glad if someone chimed in on my setup running Php5-fpm on Ubuntu 14.04:
chown -R username:username)
usermod -a -G www-data usernameso that Apache can write to the few folders/files inside public_html that it needs to.
Technically, in any application, Apache should only need to read most files and write to a few directories or files, which I believe is the whole point of NOT setting ownership of the entire document root to username:www-data.
But, in my setup, all the files within a user account (document root) have permissions set to -rw-rw-r– and all the directories within the document root have permissions set to drwxrwxr-x. This makes me a bit nervous as it seems like Apache can write to all the files and directories within the user account space as the user has been added to the www-data group.
I hope someone with a better understanding of file permissions can comment on this setup.
Or, is my setup correct/secure and I just need to set the proper umask for the user?
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