Add TeamSpeak 3 server & service module (close #2056)

Conflicts (trivial):
lib/maintainers.nix
nixos/modules/misc/ids.nix

lib/maintainers.nix

···
   AndersonTorres = "Anderson Torres <[e-mail]>";
   andres = "Andres Loeh <[e-mail]>";
   antono = "Antono Vasiljev <[e-mail]>";
+  arobyn = "Alexei Robyn <[e-mail]>";
   astsmtl = "Alexander Tsamutali <[e-mail]>";
   aszlig = "aszlig <[e-mail]>";
   bbenoist = "Baptist BENOIST <[e-mail]>";

nixos/modules/misc/ids.nix

···
       starbound = 120;
       hydra = 122;
       spiped = 123;
+      teamspeak = 124;
 
       # When adding a uid, make sure it doesn't match an existing gid. And don't use uids above 399!
 
···
       grsecurity = 121;
       hydra = 122;
       spiped = 123;
+      teamspeak = 124;
 
       # When adding a gid, make sure it doesn't match an existing uid. And don't use gids above 399!
 

nixos/modules/module-list.nix

···
   ./services/networking/syncthing.nix
   ./services/networking/ssh/lshd.nix
   ./services/networking/ssh/sshd.nix
+  ./services/networking/teamspeak3.nix
   ./services/networking/tftpd.nix
   ./services/networking/unbound.nix
   ./services/networking/vsftpd.nix

nixos/modules/services/networking/teamspeak3.nix

···
+{ config, pkgs, ... }:
+
+with pkgs.lib;
+
+let
+  ts3 = pkgs.teamspeak_server;
+  cfg = config.services.teamspeak3;
+  user = "teamspeak";
+  group = "teamspeak";
+in
+
+{
+  
+  ###### interface
+
+  options = {
+
+    services.teamspeak3 = {
+
+      enable = mkOption {
+        type = types.bool;
+        default = false;
+        description = ''
+          Whether to run the Teamspeak3 voice communication server daemon.
+        '';
+      };
+
+      dataDir = mkOption {
+        type = types.path;
+        default = "/var/lib/teamspeak3-server";
+        description = ''
+          Directory to store TS3 database and other state/data files.
+        '';
+      };
+
+      logPath = mkOption {
+        type = types.path;
+        default = "/var/log/teamspeak3-server/";
+        description = ''
+          Directory to store log files in.
+        '';
+      };
+
+      voiceIP = mkOption {
+        type = types.str;
+        default = "0.0.0.0";
+        description = ''
+          IP on which the server instance will listen for incoming voice connections. Defaults to any IP.
+        '';
+      };
+
+      defaultVoicePort = mkOption {
+        type = types.int;
+        default = 9987;
+        description = ''
+          Default UDP port for clients to connect to virtual servers - used for first virtual server, subsequent ones will open on incrementing port numbers by default.
+        '';
+      };
+
+      fileTransferIP = mkOption {
+        type = types.str;
+        default = "0.0.0.0";
+        description = ''
+          IP on which the server instance will listen for incoming file transfer connections. Defaults to any IP.
+        '';
+      };
+
+      fileTransferPort = mkOption {
+        type = types.int;
+        default = 30033;
+        description = ''
+          TCP port opened for file transfers.
+        '';
+      };
+
+      queryIP = mkOption {
+        type = types.str;
+        default = "0.0.0.0";
+        description = ''
+          IP on which the server instance will listen for incoming ServerQuery connections. Defaults to any IP.
+        '';
+      };
+
+      queryPort = mkOption {
+        type = types.int;
+        default = 10011;
+        description = ''
+          TCP port opened for ServerQuery connections.
+        '';
+      };
+
+    };
+
+  };
+
+
+  ###### implementation
+
+  config = mkIf cfg.enable {
+
+    users.extraUsers.teamspeak =
+      { name = "teamspeak";
+        description = "Teamspeak3 voice communication server daemon";
+        group = group;
+        uid = config.ids.uids.teamspeak;
+      };
+
+    users.extraGroups.teamspeak =
+      { name = "teamspeak";
+        gid = config.ids.gids.teamspeak;
+      };
+
+    systemd.services.teamspeak3-server = { 
+      description = "Teamspeak3 voice communication server daemon";
+      after = [ "network.target" ];
+      wantedBy = [ "multi-user.target" ];
+
+      preStart = ''
+        mkdir -p ${cfg.dataDir}
+        mkdir -p ${cfg.logPath}
+        chown ${user}:${group} ${cfg.dataDir}
+        chown ${user}:${group} ${cfg.logPath}
+      '';
+
+      serviceConfig =
+        { ExecStart = ''
+            ${ts3}/bin/ts3server \
+              dbsqlpath=${ts3}/lib/teamspeak/sql/ logpath=${cfg.logPath} \
+              voice_ip=${cfg.voiceIP} default_voice_port=${toString cfg.defaultVoicePort} \
+              filetransfer_ip=${cfg.fileTransferIP} filetransfer_port=${toString cfg.fileTransferPort} \
+              query_ip=${cfg.queryIP} query_port=${toString cfg.queryPort}
+          '';
+          WorkingDirectory = cfg.dataDir;
+          User = user;
+          Group = group;
+          PermissionsStartOnly = true; # preStart needs to run with root permissions
+        };
+      };
+
+  };
+
+}

pkgs/applications/networking/instant-messengers/teamspeak/server.nix

···
+{ stdenv, fetchurl, makeWrapper }:
+
+let
+
+  version = "3.0.10.3";
+
+  arch = if stdenv.is64bit then "amd64" else "x86";
+ 
+  libDir = if stdenv.is64bit then "lib64" else "lib";
+in
+
+stdenv.mkDerivation {
+  name = "teamspeak-server-${version}";
+
+  src = fetchurl {
+    urls = [
+       "http://dl.4players.de/ts/releases/${version}/teamspeak3-server_linux-${arch}-${version}.tar.gz"
+      "http://teamspeak.gameserver.gamed.de/ts3/releases/${version}/teamspeak3-server_linux-${arch}-${version}.tar.gz"
+    ];
+    sha256 = if stdenv.is64bit 
+      then "9606dd5c0c3677881b1aab833cb99f4f12ba08cc77ef4a97e9e282d9e10b0702"
+      else "8b8921e0df04bf74068a51ae06d744f25d759a8c267864ceaf7633eb3f81dbe5";
+  };
+
+  buildInputs = [ makeWrapper ];
+
+  buildPhase =
+    ''
+      mv ts3server_linux_${arch} ts3server
+      echo "patching ts3server"
+      patchelf \
+        --interpreter "$(cat $NIX_GCC/nix-support/dynamic-linker)" \
+        --set-rpath $(cat $NIX_GCC/nix-support/orig-gcc)/${libDir} \
+        --force-rpath \
+        ts3server
+    '';
+
+  installPhase =
+    ''
+      # Delete unecessary libraries - these are provided by nixos.
+      #rm *.so*
+
+      # Install files.
+      mkdir -p $out/lib/teamspeak
+      mv * $out/lib/teamspeak/
+
+      # Make a symlink to the binary from bin.
+      mkdir -p $out/bin/
+      ln -s $out/lib/teamspeak/ts3server $out/bin/ts3server
+
+      wrapProgram $out/lib/teamspeak/ts3server --prefix LD_LIBRARY_PATH : $out/lib/teamspeak
+    '';
+
+  dontStrip = true;
+  dontPatchELF = true;
+  
+  meta = { 
+    description = "TeamSpeak voice communication server";
+    homepage = http://teamspeak.com/;
+    license = stdenv.lib.licenses.unfreeRedistributable;
+    platforms = stdenv.lib.platforms.linux;
+    maintainers = [ stdenv.lib.maintainers.arobyn ];
+  };
+}
+
+/*
+License issues:
+Date: Mon, 10 Dec 2007 19:55:16 -0500
+From: TeamSpeak Sales <[e-mail]>
+To: 'Marc Weber' <[e-mail]>
+Subject: RE: teamspeak on nix?
+
+Yes, that would be fine.  As long as you are not renting servers or selling
+TeamSpeak then you are more than welcome to distribute it.
+
+Thank you,
+
+TeamSpeak Sales Team
+________________________________
+e-Mail: [e-mail]
+TeamSpeak: http://www.TeamSpeak.com
+Account Login: https://sales.TritonCIA.com/users
+
+
+
+-----Original Message-----
+From: Marc Weber [mailto:[e-mail]]
+Sent: Monday, December 10, 2007 5:03 PM
+To: [e-mail]
+Subject: teamspeak on nix?
+
+Hello,
+
+nix is very young software distribution system (http://nix.cs.uu.nl/)
+I'd like to ask wether you permit us to add teamspeak (server/ client?)
+
+Sincerly
+Marc Weber (small nix contributor)
+*/

pkgs/top-level/all-packages.nix

···
   };
 
   teamspeak_client = callPackage ../applications/networking/instant-messengers/teamspeak/client.nix { };
+  teamspeak_server = callPackage ../applications/networking/instant-messengers/teamspeak/server.nix { };
 
   taskjuggler = callPackage ../applications/misc/taskjuggler { };