machines/mermet/prosody.nix

   1 { pkgs, lib, config, machines, ipv4, ... }:
   2 let
   3   inherit (config) networking;
   4   inherit (config.services) prosody;
   5   inherit (machines.mermet.config.services) coturn;
   6 in
   7 {
   8 imports = [
   9   prosody/biboumi.nix
  10 ];
  11 networking.nftables.ruleset = ''
  12   add rule inet filter net2fw tcp dport {5222,5269} counter accept comment "XMPP"
  13   add rule inet filter net2fw tcp dport 5000 counter accept comment "XMPP XEP-0065 File Transfer Proxy"
  14   add rule inet filter net2fw tcp dport {${lib.concatMapStringsSep "," toString prosody.httpsPorts}} counter accept comment "XMPP HTTPS"
  15   add rule inet filter fw2net meta skuid ${prosody.user} counter accept comment "Prosody"
  16 '';
  17 /*
  18 services.upnpc.redirections =
  19   [
  20     { description = "XMPP";
  21       externalPort = 5222; protocol = "TCP";
  22       duration = 30 * 60;
  23       service.wantedBy = ["prosody.service"];
  24       service.partOf   = ["prosody.service"];
  25     }
  26     { description = "XMPP";
  27       externalPort = 5269; protocol = "TCP";
  28       duration = 30 * 60;
  29       service.wantedBy = ["prosody.service"];
  30       service.partOf   = ["prosody.service"];
  31     }
  32     { description = "XMPP-FTP";
  33       externalPort = 5000; protocol = "TCP";
  34       duration = 30 * 60;
  35       service.wantedBy = ["prosody.service"];
  36       service.partOf   = ["prosody.service"];
  37     }
  38   ] ++ map (externalPort: {
  39     description = "XMPP-HTTPS";
  40     inherit externalPort; protocol="TCP";
  41     duration = 30 * 60;
  42     service.wantedBy = ["prosody.service"];
  43     service.partOf   = ["prosody.service"];
  44   }) prosody.httpsPorts;
  45 */
  46 /*
  47 services.tor.relay.hiddenServices."${networking.domain}/xmpp".map = [ 5222 5269 5000 ] ++ prosody.httpsPorts;
  48 */
  49 users.groups.acme.members = [ prosody.user ];
  50 security.acme.certs."${networking.domain}" = {
  51   postRun = "systemctl reload prosody";
  52 };
  53 fileSystems."/var/lib/prosody" = {
  54   device = "rpool/var/prosody";
  55   fsType = "zfs";
  56 };
  57 services.sanoid.datasets = {
  58   "rpool/var/prosody" = {
  59     use_template = [ "local" ];
  60     daily = 7;
  61   };
  62 };
  63 systemd.services.prosody = {
  64   wants = [ "acme-selfsigned-${networking.domain}.service" "acme-${networking.domain}.service"];
  65   after = [ "acme-selfsigned-${networking.domain}.service" ];
  66 };
  67 # sudo -u prosody prosodyctl check
  68 services.prosody = {
  69   enable = true;
  70   xmppComplianceSuite = true;
  71   modules = {
  72     announce = true;
  73     blocklist = true;
  74     cloud_notify = true;
  75     groups = true;
  76     limits = false;
  77     motd = true;
  78     server_contact_info = true;
  79     watchregistrations = true;
  80     websocket = false;
  81     welcome = true;
  82     proxy65 = false;
  83   };
  84   extraModules = [
  85     "turncredentials"
  86     #"net_multiplex"
  87     #"extdisco"
  88   ];
  89   extraConfig = ''
  90     -- Listen only in IPv4 until hosting provider's IPv6 works well.
  91     interfaces = { "0.0.0.0" }
  92     c2s_interfaces = { "0.0.0.0" }
  93     contact_info = {
  94       --abuse = { "mailto:abuse@${networking.domain}", "xmpp:abuse@${networking.domain}" };
  95       --admin = { "mailto:admin@${networking.domain}", "xmpp:admin@${networking.domain}" };
  96       --feedback = { "http://${networking.domain}/feedback.php", "mailto:feedback@${networking.domain}", "xmpp:feedback@${networking.domain}" };
  97       --sales = { "xmpp:bard@${networking.domain}" };
  98       --security = { "xmpp:security@${networking.domain}" };
  99       --support = { "http://${networking.domain}/support.php", "xmpp:support@${networking.domain}" };
 100     }
 101     legacy_ssl_ports = { 5222 }
 102
 103     turncredentials_host = "turn.${networking.domain}"
 104     turncredentials_port = 3478
 105
 106     --http_files_dir = "/var/lib/prosody/files"
 107     --http_external_url = "https://tmp.${networking.domain}:5281"
 108     --https_certificate = "/var/lib/acme/${networking.domain}/fullchain.pem"
 109     --https_key = "/var/lib/acme/${networking.domain}/key.pem"
 110     --certificates = "/var/lib/acme"
 111
 112     proxy65_ports = 5000
 113     Component "proxy65.${networking.domain}" "proxy65"
 114       proxy65_address = "proxy65.${networking.domain}"
 115       proxy65_acl = { "${networking.domain}" }
 116
 117     Component "biboumi.${networking.domain}"
 118       component_secret = "useless-secret-on-loopback"
 119   '';
 120   #ports = {80};
 121   #ssl_ports = {443};
 122   c2sRequireEncryption = true;
 123   s2sRequireEncryption = true;
 124   s2sSecureAuth = true;
 125   uploadHttp = {
 126     domain = "tmp.${networking.domain}";
 127     # Prosody's HTTP parser limit on body size
 128     uploadFileSizeLimit = "10485760";
 129     userQuota = 100 * 1024 * 1024;
 130     uploadExpireAfter = "60 * 60 * 24 * 7";
 131     httpUploadPath = "/var/lib/prosody/upload";
 132   };
 133   muc = [
 134     { domain = "salons.${networking.domain}";
 135       extraConfig = ''
 136         restrict_room_creation = "local"
 137         max_history_messages = 42
 138         muc_room_locking = true
 139         muc_room_lock_timeout = 600
 140         muc_tombstones = true
 141         muc_tombstone_expiry = 31 * 24 * 60 * 60
 142         muc_room_default_public = true
 143         muc_room_default_members_only = false
 144         muc_room_default_moderated = true
 145         muc_room_default_public_jids = false
 146         muc_room_default_change_subject = true
 147         muc_room_default_history_length = 42
 148         muc_room_default_language = "fr"
 149       '';
 150     }
 151   ];
 152   ssl.key = "/var/lib/acme/${networking.domain}/key.pem";
 153   ssl.cert = "/var/lib/acme/${networking.domain}/fullchain.pem";
 154   admins = [
 155     "julm@${networking.domain}"
 156   ];
 157   virtualHosts."${networking.domain}" = {
 158     enabled = true;
 159     domain = "${networking.domain}";
 160     ssl.key = "/var/lib/acme/${networking.domain}/key.pem";
 161     ssl.cert = "/var/lib/acme/${networking.domain}/fullchain.pem";
 162   };
 163   allowRegistration = false;
 164   authentication = "internal_hashed";
 165   httpPorts = [];
 166   httpsPorts = [5281];
 167   disco_items = [
 168     { url = "biboumi.${networking.domain}";
 169       description = "Passerelle vers des serveurs IRC (Internet Relay Chat)"; }
 170   ];
 171   package = pkgs.prosody.override {
 172     withCommunityModules = [
 173       "turncredentials"
 174       #"extdisco"
 175     ];
 176   };
 177 };
 178 }