Recommend linux firewall / content filter with the specified functionality

Question

linux

There was nothing to do ... in short, when I once again installed add-ons for ff, I thought why every time I reinstalled home user OSes, I constantly put an adblock, load my additional filters, and litter the browser, if it is possible to filter all requests on home Linux with even greater success -server (router, file washer, seedbox, devserver, etc.). Therefore, the question arose, are there already implemented such softwares? in order to be able to configure the wrapping of packets on port 80 in this software, it filtered unnecessary requests and returned packets back to the standard route, and used blacklists of the same adblock as filters with the ability to add your own (ideally through a webmord or a plugin for webmin / ajenti).

I perfectly understand that filtering can be configured by setting a proxy, but I want a small and simple software instead of such a giant as a squid. Yes, and I see no reason to produce an extra entity in the form of a proxy when everything has long been configured through NAT with masquerading.

So far, only the option of converting the adblock base into iptables rules with dropping requests to addresses from the base comes to mind. but then a huge part of the filters is lost, which are in the form of expressions (*banners* etc.)

Answer 1

Privoxy !

Answer 2

install ClearOS 5 on your home Linux server. All the necessary functionality is implemented there and all this is controlled through an excellent web interface. You can filter by regexps only at the application level, and this is a proxy and only a proxy. ClearOS has squid as a proxy and DansGuardian as a filter, transparent mode is supported, browsers do not have to be configured, it is controlled through the same proprietary web interface.

Answer 3

Filtering directly HTTP is more logical in this using a home Proxy (Squid), the base for it is Rejik . True, it's not completely free.