User authentication is not case sensitive

[papa_joe]

Hello!

I would like to use pfSense 2.3.4 with Squid proxy, but user authentication is not case sensitive. All users I created in the GUI with uppercase letters do not work. Since the usernames are migrated they should be maintained. This must be feasible somehow.

Now I have manually edited the squid.conf and added the parameter

Auth_param basic casesensitiv on

With this parameter, the authentication is functional now.

But how do I get this in the config permanently? In the GUI there isn't a menu point for this. As soon as I change something in the GUI, my manually adjusted squid.conf is overwritten.

Any hints?