So, I've been running a project lately, which is to mount a Squid proxy on Raspbian (on Raspberry pi via webmin). This project is divided into two parts;
The first, which I have already completed, is to configure a Squid that works transparently for the user.
The second one (which is the one that is driving me crazy and is totally independent from the first part), consists of configuring a proxy which authenticates with an active directory (either LDAP or AD) Obviously the process will be somewhat different but at least if I can do it with one of them , I will be able to do the other), so that, (preferably **), when a user tries to access the internet, a screen pops up asking for the username and password, in order to control which users / groups of the directory can access to the internet and apply different ACLs to different users.
** I have put preferably since I have been reading that when configuring squid proxy to be authenticated in an active directory, it detects which user is trying to access and the authentication screen is no longer necessary, but I could not confirm it since I have not arrived to make the proxy work in this way.
While I have not documented the process, I can provide the tutorial that I have followed to the letter (except for some commands and configurations that have changed due to software updates ...). It is the following:
As I say, I followed the tutorial to the letter, but I have not managed to make the proxy work, or at least, I have not got any user to surf the Internet, so after a time of unsuccessful testing I come here to ask if there is Some way of doing what I need: the fact that only users authenticated in the AD can make use of the proxy, and that ACLs can be applied on these (or perhaps on groups of users).
If this is possible, I would appreciate someone giving me some information on how I can do this or at least some more recent tutorial that I can follow.
Thank you very much in advance and I hope that someone can help me with this.