136 lines
3.5 KiB
Nix
136 lines
3.5 KiB
Nix
{ config, lib, pkgs, ... }:
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with lib;
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let
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cfg = config.services.quassel;
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quassel = cfg.package;
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user = if cfg.user != null then cfg.user else "quassel";
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in
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{
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###### interface
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options = {
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services.quassel = {
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enable = mkEnableOption "the Quassel IRC client daemon";
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certificateFile = mkOption {
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type = types.nullOr types.str;
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default = null;
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description = ''
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Path to the certificate used for SSL connections with clients.
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'';
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};
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requireSSL = mkOption {
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type = types.bool;
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default = false;
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description = ''
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Require SSL for connections from clients.
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'';
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};
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package = mkOption {
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type = types.package;
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default = pkgs.quasselDaemon;
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defaultText = "pkgs.quasselDaemon";
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description = ''
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The package of the quassel daemon.
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'';
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example = literalExample "pkgs.quasselDaemon";
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};
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interfaces = mkOption {
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type = types.listOf types.str;
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default = [ "127.0.0.1" ];
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description = ''
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The interfaces the Quassel daemon will be listening to. If `[ 127.0.0.1 ]',
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only clients on the local host can connect to it; if `[ 0.0.0.0 ]', clients
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can access it from any network interface.
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'';
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};
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portNumber = mkOption {
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type = types.port;
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default = 4242;
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description = ''
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The port number the Quassel daemon will be listening to.
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'';
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};
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dataDir = mkOption {
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default = "/home/${user}/.config/quassel-irc.org";
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type = types.str;
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description = ''
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The directory holding configuration files, the SQlite database and the SSL Cert.
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'';
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};
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user = mkOption {
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default = null;
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type = types.nullOr types.str;
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description = ''
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The existing user the Quassel daemon should run as. If left empty, a default "quassel" user will be created.
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'';
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};
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};
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};
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###### implementation
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config = mkIf cfg.enable {
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assertions = [
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{ assertion = cfg.requireSSL -> cfg.certificateFile != null;
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message = "Quassel needs a certificate file in order to require SSL";
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}];
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users.users = optionalAttrs (cfg.user == null) {
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quassel = {
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name = "quassel";
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description = "Quassel IRC client daemon";
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group = "quassel";
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uid = config.ids.uids.quassel;
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};
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};
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users.groups = optionalAttrs (cfg.user == null) {
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quassel = {
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name = "quassel";
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gid = config.ids.gids.quassel;
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};
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};
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systemd.tmpfiles.rules = [
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"d '${cfg.dataDir}' - ${user} - - -"
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];
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systemd.services.quassel =
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{ description = "Quassel IRC client daemon";
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wantedBy = [ "multi-user.target" ];
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after = [ "network.target" ] ++ optional config.services.postgresql.enable "postgresql.service"
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++ optional config.services.mysql.enable "mysql.service";
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serviceConfig =
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{
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ExecStart = concatStringsSep " " ([
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"${quassel}/bin/quasselcore"
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"--listen=${concatStringsSep "," cfg.interfaces}"
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"--port=${toString cfg.portNumber}"
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"--configdir=${cfg.dataDir}"
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] ++ optional cfg.requireSSL "--require-ssl"
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++ optional (cfg.certificateFile != null) "--ssl-cert=${cfg.certificateFile}");
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User = user;
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};
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};
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};
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}
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