hosts/mermet/prosody.nix

   1 { pkgs, lib, config, inputs, hosts, ipv4, ... }:
   2 let
   3   inherit (config.services) prosody;
   4   inherit (hosts.mermet.config.services) coturn;
   5   domain = config.networking.domain;
   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 ${prosody.user} counter accept comment "Prosody"
  16 '';
  17 /*
  18 services.upnpc.redirections =
  19   [
  20     { description = "XMPP";
  21       externalPort = 5222; protocol = "TCP";
  22       duration = 30 * 60;
  23       service.wantedBy = ["prosody.service"];
  24       service.partOf   = ["prosody.service"];
  25     }
  26     { description = "XMPP";
  27       externalPort = 5269; protocol = "TCP";
  28       duration = 30 * 60;
  29       service.wantedBy = ["prosody.service"];
  30       service.partOf   = ["prosody.service"];
  31     }
  32     { description = "XMPP-FTP";
  33       externalPort = 5000; protocol = "TCP";
  34       duration = 30 * 60;
  35       service.wantedBy = ["prosody.service"];
  36       service.partOf   = ["prosody.service"];
  37     }
  38   ] ++ map (externalPort: {
  39     description = "XMPP-HTTPS";
  40     inherit externalPort; protocol="TCP";
  41     duration = 30 * 60;
  42     service.wantedBy = ["prosody.service"];
  43     service.partOf   = ["prosody.service"];
  44   }) prosody.httpsPorts;
  45 */
  46 /*
  47 services.tor.relay.hiddenServices."${domain}/xmpp".map = [ 5222 5269 5000 ] ++ prosody.httpsPorts;
  48 */
  49 users.groups.acme.members = [ prosody.user ];
  50 security.acme.certs."${domain}" = {
  51   postRun = "systemctl restart prosody";
  52 };
  53 fileSystems."/var/lib/prosody" = {
  54   device = "rpool/var/prosody";
  55   fsType = "zfs";
  56 };
  57 services.sanoid.datasets = {
  58   "rpool/var/prosody" = {
  59     use_template = [ "snap" ];
  60     daily = 7;
  61   };
  62 };
  63 systemd.services.prosody = {
  64   wants = [ "acme-selfsigned-${domain}.service" "acme-${domain}.service"];
  65   after = [ "acme-selfsigned-${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     "turn_external"
  86     "turncredentials"
  87     #"net_multiplex"
  88     #"extdisco"
  89   ];
  90   extraConfig = ''
  91     log = {
  92       -- debug = "*syslog";
  93       info = "*syslog";
  94       warn  = "*syslog";
  95       error = "*syslog";
  96     }
  97     -- Listen only in IPv4 until hosting provider's IPv6 works well.
  98     interfaces = { "0.0.0.0" }
  99     c2s_interfaces = { "0.0.0.0" }
 100     contact_info = {
 101       --abuse = { "mailto:abuse@${domain}", "xmpp:abuse@${domain}" };
 102       --admin = { "mailto:admin@${domain}", "xmpp:admin@${domain}" };
 103       --feedback = { "http://${domain}/feedback.php", "mailto:feedback@${domain}", "xmpp:feedback@${domain}" };
 104       --sales = { "xmpp:bard@${domain}" };
 105       --security = { "xmpp:security@${domain}" };
 106       --support = { "http://${domain}/support.php", "xmpp:support@${domain}" };
 107     }
 108     legacy_ssl_ports = { 5222 }
 109
 110     turncredentials_host = "turn.${domain}"
 111     turncredentials_port = 3478
 112     turncredentials_secret = "${lib.removeSuffix "\n" (builtins.readFile (inputs.secrets + "/coturn/static-auth-secret"))}";
 113
 114     turn_external_secret = "${lib.removeSuffix "\n" (builtins.readFile (inputs.secrets + "/coturn/static-auth-secret"))}"
 115     turn_external_host = ""turn.${domain}"
 116     turn_external_port = 3478
 117     turn_external_ttl = 86400
 118
 119     smacks_enabled_s2s = true;
 120     smacks_s2s_resend = true;
 121
 122     --http_files_dir = "/var/lib/prosody/files"
 123     --http_external_url = "https://tmp.${domain}:5281"
 124     --https_certificate = "/var/lib/acme/${domain}/fullchain.pem"
 125     --https_key = "/var/lib/acme/${domain}/key.pem"
 126     --certificates = "/var/lib/acme"
 127
 128     proxy65_ports = 5000
 129     Component "proxy65.${domain}" "proxy65"
 130       proxy65_address = "proxy65.${domain}"
 131       proxy65_acl = { "${domain}" }
 132
 133     Component "biboumi.${domain}"
 134       component_secret = "useless-secret-on-loopback"
 135
 136     Component "tmp.${domain}" "http_file_share"
 137       http_file_share_size_limit = 16*1024*1024 -- 16 MiB
 138       http_file_share_daily_quota = 100*1024*1024 -- 100 MiB per day per user
 139       http_file_share_global_quota = 1024*1024*1024 -- 1 GiB total
 140   '';
 141   #ports = {80};
 142   #ssl_ports = {443};
 143   c2sRequireEncryption = true;
 144   s2sRequireEncryption = true;
 145   s2sSecureAuth = true;
 146   uploadHttp = {
 147     domain = "tmp.${domain}";
 148     # Prosody's HTTP parser limit on body size
 149     uploadFileSizeLimit = "10485760";
 150     userQuota = 100 * 1024 * 1024;
 151     uploadExpireAfter = "60 * 60 * 24 * 7";
 152     httpUploadPath = "/var/lib/prosody/upload";
 153   };
 154   muc = [
 155     {
 156       domain = "salons.${domain}";
 157       extraConfig = ''
 158         restrict_room_creation = "local"
 159         max_history_messages = 42
 160         muc_room_locking = true
 161         muc_room_lock_timeout = 600
 162         muc_tombstones = true
 163         muc_tombstone_expiry = 31 * 24 * 60 * 60
 164         muc_room_default_public = true
 165         muc_room_default_members_only = false
 166         muc_room_default_moderated = true
 167         muc_room_default_public_jids = false
 168         muc_room_default_change_subject = true
 169         muc_room_default_history_length = 42
 170         muc_room_default_language = "fr"
 171       '';
 172     }
 173   ];
 174   ssl.key = "/var/lib/acme/${domain}/key.pem";
 175   ssl.cert = "/var/lib/acme/${domain}/fullchain.pem";
 176   admins = [
 177     "julm@${domain}"
 178   ];
 179   virtualHosts."${domain}" = {
 180     enabled = true;
 181     domain = "${domain}";
 182     ssl.key = "/var/lib/acme/${domain}/key.pem";
 183     ssl.cert = "/var/lib/acme/${domain}/fullchain.pem";
 184   };
 185   allowRegistration = false;
 186   authentication = "internal_hashed";
 187   httpPorts = [];
 188   httpsPorts = [5281];
 189   disco_items = [
 190     { url = "biboumi.${domain}";
 191       description = "Passerelle vers des serveurs IRC (Internet Relay Chat)"; }
 192   ];
 193   package = pkgs.prosody.override {
 194     withCommunityModules = [
 195       "turncredentials"
 196       #"extdisco"
 197     ];
 198   };
 199 };
 200 }