aboutsummaryrefslogtreecommitdiff
path: root/nixpkgs/nixos/modules/services/networking/jicofo.nix
blob: 160a5fea91a0eaf60ebb0c0b4b4dd79c4da4a881 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
{ config, lib, pkgs, ... }:

with lib;

let
  cfg = config.services.jicofo;
in
{
  options.services.jicofo = with types; {
    enable = mkEnableOption "Jitsi Conference Focus - component of Jitsi Meet";

    xmppHost = mkOption {
      type = str;
      example = "localhost";
      description = ''
        Hostname of the XMPP server to connect to.
      '';
    };

    xmppDomain = mkOption {
      type = nullOr str;
      example = "meet.example.org";
      description = ''
        Domain name of the XMMP server to which to connect as a component.

        If null, <option>xmppHost</option> is used.
      '';
    };

    componentPasswordFile = mkOption {
      type = str;
      example = "/run/keys/jicofo-component";
      description = ''
        Path to file containing component secret.
      '';
    };

    userName = mkOption {
      type = str;
      default = "focus";
      description = ''
        User part of the JID for XMPP user connection.
      '';
    };

    userDomain = mkOption {
      type = str;
      example = "auth.meet.example.org";
      description = ''
        Domain part of the JID for XMPP user connection.
      '';
    };

    userPasswordFile = mkOption {
      type = str;
      example = "/run/keys/jicofo-user";
      description = ''
        Path to file containing password for XMPP user connection.
      '';
    };

    bridgeMuc = mkOption {
      type = str;
      example = "jvbbrewery@internal.meet.example.org";
      description = ''
        JID of the internal MUC used to communicate with Videobridges.
      '';
    };

    config = mkOption {
      type = attrsOf str;
      default = { };
      example = literalExample ''
        {
          "org.jitsi.jicofo.auth.URL" = "XMPP:jitsi-meet.example.com";
        }
      '';
      description = ''
        Contents of the <filename>sip-communicator.properties</filename> configuration file for jicofo.
      '';
    };
  };

  config = mkIf cfg.enable {
    services.jicofo.config = mapAttrs (_: v: mkDefault v) {
      "org.jitsi.jicofo.BRIDGE_MUC" = cfg.bridgeMuc;
    };

    users.groups.jitsi-meet = {};

    systemd.services.jicofo = let
      jicofoProps = {
        "-Dnet.java.sip.communicator.SC_HOME_DIR_LOCATION" = "/etc/jitsi";
        "-Dnet.java.sip.communicator.SC_HOME_DIR_NAME" = "jicofo";
        "-Djava.util.logging.config.file" = "/etc/jitsi/jicofo/logging.properties";
      };
    in
    {
      description = "JItsi COnference FOcus";
      wantedBy = [ "multi-user.target" ];
      after = [ "network.target" ];

      restartTriggers = [
        config.environment.etc."jitsi/jicofo/sip-communicator.properties".source
      ];
      environment.JAVA_SYS_PROPS = concatStringsSep " " (mapAttrsToList (k: v: "${k}=${toString v}") jicofoProps);

      script = ''
        ${pkgs.jicofo}/bin/jicofo \
          --host=${cfg.xmppHost} \
          --domain=${if cfg.xmppDomain == null then cfg.xmppHost else cfg.xmppDomain} \
          --secret=$(cat ${cfg.componentPasswordFile}) \
          --user_name=${cfg.userName} \
          --user_domain=${cfg.userDomain} \
          --user_password=$(cat ${cfg.userPasswordFile})
      '';

      serviceConfig = {
        Type = "exec";

        DynamicUser = true;
        User = "jicofo";
        Group = "jitsi-meet";

        CapabilityBoundingSet = "";
        NoNewPrivileges = true;
        ProtectSystem = "strict";
        ProtectHome = true;
        PrivateTmp = true;
        PrivateDevices = true;
        ProtectHostname = true;
        ProtectKernelTunables = true;
        ProtectKernelModules = true;
        ProtectControlGroups = true;
        RestrictAddressFamilies = [ "AF_INET" "AF_INET6" "AF_UNIX" ];
        RestrictNamespaces = true;
        LockPersonality = true;
        RestrictRealtime = true;
        RestrictSUIDSGID = true;
      };
    };

    environment.etc."jitsi/jicofo/sip-communicator.properties".source =
      pkgs.writeText "sip-communicator.properties" (
        generators.toKeyValue {} cfg.config
      );
    environment.etc."jitsi/jicofo/logging.properties".source =
      mkDefault "${pkgs.jicofo}/etc/jitsi/jicofo/logging.properties-journal";
  };

  meta.maintainers = lib.teams.jitsi.members;
}