import ./make-test-python.nix ({ lib, pkgs, ... }: let # Note: For some reason Privoxy can't issue valid # certificates if the CA is generated using gnutls :( certs = pkgs.runCommand "example-certs" { buildInputs = [ pkgs.openssl ]; } '' mkdir $out # generate CA keypair openssl req -new -nodes -x509 \ -extensions v3_ca -keyout $out/ca.key \ -out $out/ca.crt -days 365 \ -subj "/O=Privoxy CA/CN=Privoxy CA" # generate server key/signing request openssl genrsa -out $out/server.key 3072 openssl req -new -key $out/server.key \ -out server.csr -sha256 \ -subj "/O=An unhappy server./CN=example.com" # sign the request/generate the certificate openssl x509 -req -in server.csr -CA $out/ca.crt \ -CAkey $out/ca.key -CAcreateserial -out $out/server.crt \ -days 500 -sha256 ''; in { name = "privoxy"; meta = with lib.maintainers; { maintainers = [ rnhmjoj ]; }; nodes.machine = { ... }: { services.nginx.enable = true; services.nginx.virtualHosts."example.com" = { addSSL = true; sslCertificate = "${certs}/server.crt"; sslCertificateKey = "${certs}/server.key"; locations."/".root = pkgs.writeTextFile { name = "bad-day"; destination = "/how-are-you/index.html"; text = "I've had a bad day!\n"; }; locations."/ads".extraConfig = '' return 200 "Hot Nixpkgs PRs in your area. Click here!\n"; ''; }; services.privoxy = { enable = true; inspectHttps = true; settings = { ca-cert-file = "${certs}/ca.crt"; ca-key-file = "${certs}/ca.key"; debug = 65536; }; userActions = '' {+filter{positive}} example.com {+block{Fake ads}} example.com/ads ''; userFilters = '' FILTER: positive This is a filter example. s/bad/great/ig ''; }; security.pki.certificateFiles = [ "${certs}/ca.crt" ]; networking.hosts."::1" = [ "example.com" ]; networking.proxy.httpProxy = "http://localhost:8118"; networking.proxy.httpsProxy = "http://localhost:8118"; }; testScript = '' with subtest("Privoxy is running"): machine.wait_for_unit("privoxy") machine.wait_for_open_port("8118") machine.succeed("curl -f http://config.privoxy.org") with subtest("Privoxy can filter http requests"): machine.wait_for_open_port("80") assert "great day" in machine.succeed( "curl -sfL http://example.com/how-are-you? | tee /dev/stderr" ) with subtest("Privoxy can filter https requests"): machine.wait_for_open_port("443") assert "great day" in machine.succeed( "curl -sfL https://example.com/how-are-you? | tee /dev/stderr" ) with subtest("Blocks are working"): machine.wait_for_open_port("443") machine.fail("curl -f https://example.com/ads 1>&2") machine.succeed("curl -f https://example.com/PRIVOXY-FORCE/ads 1>&2") with subtest("Temporary certificates are cleaned"): # Count current certificates machine.succeed("test $(ls /run/privoxy/certs | wc -l) -gt 0") # Forward in time 12 days, trigger the timer.. machine.succeed("date -s \"$(date --date '12 days')\"") machine.systemctl("start systemd-tmpfiles-clean") # ...and count again machine.succeed("test $(ls /run/privoxy/certs | wc -l) -eq 0") ''; })