servers/mermet/acme/autogeree.net.nix

   1 { pkgs, lib, config, ... }:
   2 let
   3   domain = "autogeree.net";
   4   inherit (config.users) users groups;
   5 in
   6 {
   7 networking.nftables.ruleset = ''
   8   # for lego to check DNS propagation on ns6.gandi.net
   9   add rule inet filter fw2net ip daddr 217.70.177.40 tcp dport 53 skuid ${users.root.name} counter accept comment "DNS gandi"
  10   add rule inet filter fw2net ip daddr 217.70.177.40 udp dport 53 skuid ${users.root.name} counter accept comment "DNS gandi"
  11   # for lego to check DNS propagation on ns0.muarf.org
  12   add rule inet filter fw2net ip daddr 78.192.65.63 tcp dport 53 skuid ${users.root.name} counter accept comment "DNS muarf"
  13   add rule inet filter fw2net ip daddr 78.192.65.63 udp dport 53 skuid ${users.root.name} counter accept comment "DNS muarf"
  14 '';
  15 systemd.services."acme-${domain}".after = [
  16   "unbound.service"
  17 ];
  18 security.acme.certs."${domain}" = {
  19   email = "root+letsencrypt@${domain}";
  20   extraDomains = {
  21     "*.${domain}" = null;
  22   };
  23   group = groups."acme".name;
  24   allowKeysForGroup = true;
  25   keyType = "rsa4096";
  26   dnsProvider = "rfc2136";
  27   credentialsFile = pkgs.writeText "credentials" ''
  28     RFC2136_NAMESERVER=127.0.0.1:5353
  29     RFC2136_PROPAGATION_TIMEOUT=1000
  30     RFC2136_POLLING_INTERVAL=30
  31     RFC2136_SEQUENCE_INTERVAL=30
  32     RFC2136_DNS_TIMEOUT=1000
  33     RFC2136_TTL=1
  34   '';
  35 };
  36 }