119 lines
3.2 KiB
Nix
119 lines
3.2 KiB
Nix
import ../make-test-python.nix ({ lib, pkgs, ... }:
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let
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dnstapSocket = "/var/run/vector/dnstap.sock";
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in
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{
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name = "vector-dnstap";
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meta.maintainers = [ pkgs.lib.maintainers.happysalada ];
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nodes = {
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unbound = { config, pkgs, ... }: {
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networking.firewall.allowedUDPPorts = [ 53 ];
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services.vector = {
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enable = true;
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settings = {
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sources = {
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dnstap = {
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type = "dnstap";
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multithreaded = true;
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mode = "unix";
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lowercase_hostnames = true;
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socket_file_mode = 504;
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socket_path = "${dnstapSocket}";
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};
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};
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sinks = {
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file = {
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type = "file";
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inputs = [ "dnstap" ];
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path = "/var/lib/vector/logs.log";
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encoding = { codec = "json"; };
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};
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};
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};
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};
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systemd.services.vector.serviceConfig = {
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RuntimeDirectory = "vector";
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RuntimeDirectoryMode = "0770";
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};
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services.unbound = {
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enable = true;
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enableRootTrustAnchor = false;
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package = pkgs.unbound-full;
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settings = {
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server = {
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interface = [ "0.0.0.0" "::" ];
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access-control = [ "192.168.1.0/24 allow" ];
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domain-insecure = "local";
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private-domain = "local";
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local-zone = "local. static";
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local-data = [
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''"test.local. 10800 IN A 192.168.123.5"''
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];
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};
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dnstap = {
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dnstap-enable = "yes";
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dnstap-socket-path = "${dnstapSocket}";
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dnstap-send-identity = "yes";
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dnstap-send-version = "yes";
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dnstap-log-client-query-messages = "yes";
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dnstap-log-client-response-messages = "yes";
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};
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};
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};
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systemd.services.unbound = {
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after = [ "vector.service" ];
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wants = [ "vector.service" ];
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serviceConfig = {
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# DNSTAP access
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ReadWritePaths = [ "/var/run/vector" ];
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SupplementaryGroups = [ "vector" ];
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};
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};
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};
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dnsclient = { config, pkgs, ... }: {
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environment.systemPackages = [ pkgs.dig ];
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};
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};
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testScript = ''
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unbound.wait_for_unit("unbound")
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unbound.wait_for_unit("vector")
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unbound.wait_until_succeeds(
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"journalctl -o cat -u vector.service | grep 'Socket permissions updated to 0o770'"
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)
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unbound.wait_until_succeeds(
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"journalctl -o cat -u vector.service | grep 'component_type=dnstap' | grep 'Listening... path=\"${dnstapSocket}\"'"
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)
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unbound.wait_for_file("${dnstapSocket}")
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unbound.succeed("test 770 -eq $(stat -c '%a' ${dnstapSocket})")
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dnsclient.wait_for_unit("network-online.target")
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dnsclient.succeed(
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"dig @unbound test.local"
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)
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unbound.wait_for_file("/var/lib/vector/logs.log")
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unbound.wait_until_succeeds(
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"grep ClientQuery /var/lib/vector/logs.log | grep '\"domainName\":\"test.local.\"' | grep '\"rcodeName\":\"NoError\"'"
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)
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unbound.wait_until_succeeds(
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"grep ClientResponse /var/lib/vector/logs.log | grep '\"domainName\":\"test.local.\"' | grep '\"rData\":\"192.168.123.5\"'"
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)
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'';
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})
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