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