Should i use php fpm for ssl website12/8/2023 ![]() For security, we can use the listen.allowed_clients rather than set the owner/group of the socket. ![]() This makes PHP-FPM able to be listened to by remote servers (or still locally over the localhost network).Ĭhange Listen to Listen 127.0.0.1:9000 to make PHP-FPM listen on the localhost network. ![]() Setting the Listen directive to a TCP socket (ip address and port) makes PHP-FPM listen over the network rather than as a unix socket. The faux-file's user/group and it's user/group/other permissions determines what local users and processes and read and write to the PHP-FPM socket. So, file permissions are the security mechanism for PHP-FPM when using a unix socket. We would have to change Nginx to run as user "ubuntu" as well, or set the socket file to allow "other" (non user nor group) to be read/written to, which is insecure. Nginx is run as user/group If we change the Unix socket owner to user/group ubuntu, Nginx will then return a bad gateway error, as it can no longer communicate to the socket file. We can further use linux permission to set who can read and write to this socket file. These are secure in that they are file-based and can't be read by remote servers. Because php-fpm cant read PHP settings in. We can see above that Nginx is sending requests to PHP-FPM via a unix socket (faux file) at /var/run/php5-fpm.sock. You can use Nextcloud over plain HTTP, but we strongly encourage you to use SSL. PHP-FPM Listen configuration: # Stuff omittedĪlso edit Nginx and see where it's sending request to PHP-FPM: # Files: /etc/nginx/sites-available/defaultįastcgi_pass unix:/var/run/php5-fpm.sock See how this works and how to ensure Nginx is properly sending requests to PHP-FPM.# Default ConfigurationĮdit PHP-FPM configuration # Configure PHP-FPM default resource pool I also listen on Unix sockets, or TCP sockets.
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