machines/mermet/knot/sourcephile.fr.nix

   1 { inputs, pkgs, lib, config, machines, ... }:
   2 let
   3   domain = "sourcephile.fr";
   4   domainID = lib.replaceStrings ["."] ["_"] domain;
   5   inherit (config) networking;
   6   inherit (config.security) gnupg;
   7   inherit (config.services) knot;
   8   inherit (config.users) users;
   9 in
  10 {
  11 services.knot.zones."${domain}" = {
  12   conf = ''
  13     acl:
  14       - id: acl_localhost_acme_${domainID}
  15         address: 127.0.0.1
  16         action: update
  17         update-owner: name
  18         update-owner-match: equal
  19         update-owner-name: [_acme-challenge]
  20         update-type: [TXT]
  21       - id: acl_tsig_acme_${domainID}
  22         key: acme_${domainID}
  23         action: update
  24         update-owner: name
  25         update-owner-match: equal
  26         update-owner-name: [_acme-challenge]
  27         update-type: [TXT]
  28       - id: acl_tsig_bureau1_${domainID}
  29         key: bureau1_${domainID}
  30         action: update
  31         update-owner: name
  32         update-owner-match: equal
  33         update-owner-name: [bureau1, lan.losurdo]
  34         update-type: [A, AAAA]
  35
  36     zone:
  37       - domain: ${domain}
  38         file: ${domain}.zone
  39         serial-policy: increment
  40         semantic-checks: on
  41         notify: secondary_gandi
  42         acl: acl_gandi
  43         acl: acl_localhost_acme_${domainID}
  44         acl: acl_tsig_acme_${domainID}
  45         acl: acl_tsig_bureau1_${domainID}
  46         dnssec-signing: on
  47         dnssec-policy: rsa
  48       - domain: whoami4.${domain}
  49         module: mod-whoami
  50         file: "${pkgs.writeText "whoami4.zone" ''
  51           $TTL 1
  52           @ SOA ns root.${domain}. (
  53             0     ; SERIAL
  54             86400 ; REFRESH
  55             86400 ; RETRY
  56             86400 ; EXPIRE
  57             1 ; MINIMUM
  58           )
  59           $TTL 86400
  60           @ NS ns
  61           ns A ${machines.mermet.extraArgs.ipv4}
  62         ''}"
  63   '';
  64   # TODO: increase the TTL once things have settled down
  65   data = ''
  66     $ORIGIN ${domain}.
  67     $TTL 500
  68
  69     ; SOA (Start Of Authority)
  70     @ SOA ns root (
  71       ${toString inputs.self.lastModified} ; Serial number
  72       24h   ; Refresh
  73       15m   ; Retry
  74       1000h ; Expire (1000h)
  75       1d    ; Negative caching
  76     )
  77
  78     ; NS (Name Server)
  79     @ NS ns
  80     @ NS ns6.gandi.net.
  81     whoami4 NS ns.whoami4
  82     ns.whoami4 A ${machines.mermet.extraArgs.ipv4}
  83
  84     ; A (DNS -> IPv4)
  85     @            A ${machines.mermet.extraArgs.ipv4}
  86     mermet       A ${machines.mermet.extraArgs.ipv4}
  87     autoconfig   A ${machines.mermet.extraArgs.ipv4}
  88     doc          A ${machines.mermet.extraArgs.ipv4}
  89     code         A ${machines.mermet.extraArgs.ipv4}
  90     git          A ${machines.mermet.extraArgs.ipv4}
  91     imap         A ${machines.mermet.extraArgs.ipv4}
  92     mail         A ${machines.mermet.extraArgs.ipv4}
  93     mails        A ${machines.mermet.extraArgs.ipv4}
  94     news         A ${machines.mermet.extraArgs.ipv4}
  95     public-inbox A ${machines.mermet.extraArgs.ipv4}
  96     ns           A ${machines.mermet.extraArgs.ipv4}
  97     pop          A ${machines.mermet.extraArgs.ipv4}
  98     smtp         A ${machines.mermet.extraArgs.ipv4}
  99     submission   A ${machines.mermet.extraArgs.ipv4}
 100     www          A ${machines.mermet.extraArgs.ipv4}
 101     lemoutona5pattes A ${machines.mermet.extraArgs.ipv4}
 102     covid19      A ${machines.mermet.extraArgs.ipv4}
 103     croc         A ${machines.mermet.extraArgs.ipv4}
 104     stun         A ${machines.mermet.extraArgs.ipv4}
 105     turn         A ${machines.mermet.extraArgs.ipv4}
 106     whoami       A ${machines.mermet.extraArgs.ipv4}
 107
 108     ; CNAME (Canonical Name)
 109     losurdo          CNAME bureau1
 110     openconcerto     CNAME losurdo
 111     xmpp             CNAME losurdo
 112     tmp              CNAME losurdo
 113     proxy65          CNAME losurdo
 114     cryptpad         CNAME losurdo
 115     cryptpad-api     CNAME losurdo
 116     cryptpad-files   CNAME losurdo
 117     cryptpad-sandbox CNAME losurdo
 118     mumble           CNAME mermet
 119     freeciv          CNAME losurdo
 120
 121     ; SPF (Sender Policy Framework)
 122     @ 3600 IN SPF "v=spf1 mx ip4:${machines.mermet.extraArgs.ipv4} -all"
 123     @ 3600 IN TXT "v=spf1 mx ip4:${machines.mermet.extraArgs.ipv4} -all"
 124
 125     ; MX (Mail eXchange)
 126     @ 180 MX 5 mail
 127
 128     ; SRV (SeRVice)
 129     _git._tcp.git             18000 IN SRV 0 0 9418 git
 130     _stun._udp                18000 IN SRV 0 5 3478 stun
 131     _xmpp-client._tcp         18000 IN SRV 0 5 5222 xmpp
 132     _xmpp-server._tcp         18000 IN SRV 0 5 5269 xmpp
 133     _xmpp-server._tcp.salons  18000 IN SRV 0 5 5269 xmpp
 134
 135     ; CAA (Certificate Authority Authorization)
 136     ; DOC: https://blog.qualys.com/ssllabs/2017/03/13/caa-mandated-by-cabrowser-forum
 137     @ CAA 128 issue "letsencrypt.org"
 138   '';
 139 };
 140 users.groups.keys.members = [ users.knot.name ];
 141 services.knot = {
 142   keyFiles = [
 143     gnupg.secrets."knot/tsig/${domain}/acme.conf".path
 144     gnupg.secrets."knot/tsig/${domain}/bureau1.conf".path
 145   ];
 146 };
 147 security.gnupg.secrets = {
 148   "knot/tsig/${domain}/acme.conf" = {
 149     # Generated with: keymgr -t acme_${domainID}
 150     user = users.knot.name;
 151   };
 152   "knot/tsig/${domain}/bureau1.conf" = {
 153     # Generated with: keymgr -t bureau1_${domainID}
 154     user = users.knot.name;
 155   };
 156 };
 157 systemd.services.knot = {
 158   after = [
 159     gnupg.secrets."knot/tsig/${domain}/acme.conf".service
 160     gnupg.secrets."knot/tsig/${domain}/bureau1.conf".service
 161   ];
 162   wants = [
 163     gnupg.secrets."knot/tsig/${domain}/acme.conf".service
 164     gnupg.secrets."knot/tsig/${domain}/bureau1.conf".service
 165   ];
 166 };
 167 /* Useless since the zone is public
 168 services.unbound.extraConfig = ''
 169   stub-zone:
 170     name: "sourcephile.fr"
 171     stub-addr: 127.0.0.1@5353
 172 '';
 173 */
 174 }