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-rw-r--r--krebs/3modules/airdcpp.nix271
1 files changed, 271 insertions, 0 deletions
diff --git a/krebs/3modules/airdcpp.nix b/krebs/3modules/airdcpp.nix
new file mode 100644
index 000000000..8c72680f3
--- /dev/null
+++ b/krebs/3modules/airdcpp.nix
@@ -0,0 +1,271 @@
+{ config, lib, pkgs, ... }:
+with import <stockholm/lib>; #genid
+let
+ cfg = config.krebs.airdcpp;
+
+ out = {
+ options.krebs.airdcpp = api;
+ config = lib.mkIf cfg.enable imp;
+ };
+
+ api = with types;{
+ enable = mkEnableOption "airdcpp";
+
+ package = mkOption {
+ type = package;
+ default = pkgs.airdcpp-webclient;
+ };
+
+ user = mkOption {
+ description = ''
+ user which will run airdcpp. if kept default a new user will be created
+ '';
+ type = str;
+ default = "airdcpp";
+ };
+ extraGroups = mkOption {
+ description = ''extra groups for the user (only for default user)'';
+ type = listOf str;
+ default = [];
+ example = [ "nginx" ];
+ };
+
+ stateDir = mkOption {
+ description = ''
+ directory for storing state (pid,config)
+ '';
+ type = str;
+ default = "/var/lib/airdcpp";
+ };
+ hubs = mkOption {
+ type = attrsOf (submodule ( { config, ... }: {
+ options = {
+ Nick = mkOption {
+ description = ''
+ Nick Name for hub
+ '';
+ type = str;
+ default = cfg.Nick;
+ };
+ Password = mkOption {
+ description = ''
+ Password to be used
+
+ WARNING: will be stored in plain text in /nix/store
+ '';
+ type = str;
+ default = "";
+ apply = lib.removeSuffix "\n";
+ };
+ Server = mkOption {
+ description = ''
+ URL to the hub (must be provided)
+ '';
+ type = str;
+ };
+ AutoConnect = mkOption {
+ description = ''
+ automatically connect to the hub
+ '';
+ type = bool;
+ default = false;
+ };
+ };
+ }));
+ description = "hubs which should be configured via Favorites.xml,
+ Options are only used if no initial Favorites.xml file is provided and none exists";
+ default = {};
+ };
+ initialFavoritesConfigFile = mkOption {
+ description = ''
+ path inital Favorites.xml configuration if none exists
+ '';
+ type = nullOr path;
+ default = null;
+ };
+ dcpp = {
+ Nick = mkOption {
+ description = ''
+ Nick Name for connection
+ '';
+ type = str;
+ default = "kevin";
+ };
+ InPort = mkOption {
+ description = "Input Port";
+ type = int;
+ default = 16849;
+ };
+ UDPPort = mkOption {
+ description = "UDP open Port";
+ type = int;
+ default = 16849;
+ };
+ TLSPort = mkOption {
+ description = "TLS open Port";
+ type = int;
+ default = 16869;
+ };
+ DownloadSpeed = mkOption {
+ description = "Total Download Speed in Mbps/s";
+ type = str;
+ default = "100";
+ };
+ UploadSpeed = mkOption {
+ description = "Total Upload Speed in Mbp/s";
+ type = str;
+ default = "100";
+ };
+ shares = mkOption {
+ default = {};
+ type = attrsOf (submodule ( { config, ... }: {
+ options = {
+ path = mkOption {
+ description = "path to the share";
+ type = str;
+ };
+ incoming = mkOption {
+ description = "incoming";
+ type = bool;
+ default = false;
+ };
+ };
+ }));
+ };
+ initialConfigFile = mkOption {
+ description = ''
+ path inital DCPlusPlus.xml configuration if none exists
+ '';
+ type = nullOr path;
+ default = null;
+ };
+ };
+ web = {
+ port = mkOption {
+ description = ''web-ui port
+
+ NOTE: once the initial config had been written to the state directory it will not be replaced
+ '';
+ type = int;
+ default = 5600;
+ };
+ initialConfigFile = mkOption {
+ description = ''
+ path inital WebServer.xml configuration if none exists
+ '';
+ type = nullOr path;
+ default = null;
+ };
+ # TODO: tlsPort
+ users = mkOption {
+ type = attrsOf (submodule ( { config, ... }: {
+ options = {
+ password = mkOption {
+ description = "password of user";
+ type = str;
+ apply = lib.removeSuffix "\n";
+ };
+ permissions = mkOption {
+ description = "user permissions";
+ type = str;
+ default = "admin";
+ };
+ };
+ }));
+ };
+ };
+ };
+
+ imp = let
+ genUsers = users: concatMapStringsSep "\n" (user:
+ ''<WebUser Username="${user.name}" Password="${user.password}" LastLogin="0" Permissions="${user.permissions}"/>'' )
+ (mapAttrsToList (name: val: val // { inherit name; }) users);
+ webConfigFile = if (cfg.web.initialConfigFile == null) then builtins.trace "warning: airdcpp passwords are stored in plain text" pkgs.writeText "initial-config" ''
+ <?xml version="1.0" encoding="utf-8" standalone="yes"?>
+ <WebServer>
+ <Config>
+ <Server Port="${toString cfg.web.port}"/>
+ <TLSServer Port="0" Certificate="" CertificateKey=""/>
+ </Config>
+ <WebUsers>${genUsers cfg.web.users}
+ </WebUsers>
+ </WebServer>
+ '' else cfg.web.initialConfigFile;
+ genHubs = hubs: concatMapStringsSep "\n" (hub:
+ ''<Hub Name="${hub.name}" Connect="${
+ if hub.AutoConnect then "1" else "0"
+ }" Description="" Password="${hub.Password}" Server="${hub.Server}" ChatUserSplit="0" UserListState="1" HubFrameOrder="" HubFrameWidths="" HubFrameVisible="" Group="" Bottom="0" Top="0" Right="0" Left="0" Nick="${hub.Nick}"/>'' )
+ (mapAttrsToList (name: val: val // { inherit name; }) hubs);
+ favoritesConfigFile = if (cfg.initialFavoritesConfigFile == null) then
+ builtins.trace "warning: airdcpp hub passwords are stored in plain text" pkgs.writeText "initial-config" ''
+ <?xml version="1.0" encoding="utf-8" standalone="yes"?>
+ <Favorites>
+ <Hubs>
+ ${genHubs cfg.hubs}
+ </Hubs>
+ </Favorites>
+ '' else cfg.initialFavoritesConfigFile;
+ genShares = shares: concatMapStringsSep "\n" (share:
+ ''<Directory Virtual="${share.name}" Incoming="${
+ if share.incoming then "1" else "0"
+ }" LastRefreshTime="0">${share.path}</Directory>'' )
+ (mapAttrsToList (name: val: val // { inherit name; }) shares);
+ dcppConfigFile = if (cfg.dcpp.initialConfigFile == null) then pkgs.writeText "initial-config" ''
+ <?xml version="1.0" encoding="utf-8" standalone="yes"?>
+ <DCPlusPlus>
+ <Settings>
+ <Nick type="string">${cfg.dcpp.Nick}</Nick>
+ <InPort type="int">${toString cfg.dcpp.InPort}</InPort>
+ <UDPPort type="int">${toString cfg.dcpp.UDPPort}</UDPPort>
+ <TLSPort type="int">${toString cfg.dcpp.TLSPort}</TLSPort>
+ <AutoDetectIncomingConnection type="int">0</AutoDetectIncomingConnection>
+ <NoIpOverride type="int">1</NoIpOverride>
+ <WizardRunNew type="int">0</WizardRunNew>
+ <IPUpdate type="int">0</IPUpdate>
+ <AlwaysCCPM type="int">1</AlwaysCCPM>
+ <DownloadSpeed type="string">${cfg.dcpp.DownloadSpeed}</DownloadSpeed>
+ <UploadSpeed type="string">${cfg.dcpp.UploadSpeed}</UploadSpeed>
+ </Settings>
+ <Share Token="0" Name="Default">
+ ${genShares cfg.dcpp.shares}
+ <NoShare/>
+ </Share>
+ <ChatFilterItems/>
+ </DCPlusPlus>
+ '' else cfg.dcpp.initialConfigFile;
+ in {
+ systemd.services.airdcpp = {
+ description = "airdcpp webui";
+ after = [ "network.target" ];
+ wantedBy = [ "multi-user.target" ];
+ restartIfChanged = true;
+ serviceConfig = {
+ Type = "simple";
+ ExecStartPre = pkgs.writeDash "prepare-env" ''
+ d=${cfg.stateDir}/WebServer.xml
+ test -e $d || install -m700 -o${cfg.user} ${webConfigFile} $d
+ d=${cfg.stateDir}/DCPlusPlus.xml
+ test -e $d || install -m700 -o${cfg.user} ${dcppConfigFile} $d
+ d=${cfg.stateDir}/Favorites.xml
+ test -e $d || install -m700 -o${cfg.user} ${favoritesConfigFile} $d
+ '';
+ PermissionsStartOnly = true;
+ ExecStart = "${cfg.package}/bin/airdcppd -c=${cfg.stateDir} -p=${cfg.stateDir}/airdcpp.pid";
+ PrivateTmp = true;
+ WorkingDirectory = cfg.stateDir;
+ User = "${cfg.user}";
+ };
+ };
+ users = lib.mkIf (cfg.user == "airdcpp") {
+ users.airdcpp = {
+ uid = genid "airdcpp";
+ home = cfg.stateDir;
+ createHome = true;
+ inherit (cfg) extraGroups;
+ };
+ groups.airdcpp.gid = genid "airdcpp";
+ };
+ };
+in
+out
+