137 lines
3.0 KiB
Nix
137 lines
3.0 KiB
Nix
{ config, lib, pkgs, ... }:
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with lib;
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let
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cfg = config.services.rspamd;
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mkBindSockets = socks: concatStringsSep "\n" (map (each: " bind_socket = \"${each}\"") socks);
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rspamdConfFile = pkgs.writeText "rspamd.conf"
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''
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.include "$CONFDIR/common.conf"
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options {
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pidfile = "$RUNDIR/rspamd.pid";
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.include "$CONFDIR/options.inc"
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}
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logging {
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type = "syslog";
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.include "$CONFDIR/logging.inc"
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}
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worker {
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${mkBindSockets cfg.bindSocket}
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.include "$CONFDIR/worker-normal.inc"
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}
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worker {
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${mkBindSockets cfg.bindUISocket}
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.include "$CONFDIR/worker-controller.inc"
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}
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'';
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in
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{
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###### interface
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options = {
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services.rspamd = {
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enable = mkEnableOption "Whether to run the rspamd daemon.";
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debug = mkOption {
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default = false;
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description = "Whether to run the rspamd daemon in debug mode.";
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};
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bindSocket = mkOption {
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type = types.listOf types.str;
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default = [
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"/run/rspamd/rspamd.sock mode=0666 owner=${cfg.user}"
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];
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description = ''
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List of sockets to listen, in format acceptable by rspamd
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'';
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example = ''
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bindSocket = [
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"/run/rspamd.sock mode=0666 owner=rspamd"
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"*:11333"
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];
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'';
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};
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bindUISocket = mkOption {
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type = types.listOf types.str;
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default = [
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"localhost:11334"
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];
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description = ''
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List of sockets for web interface, in format acceptable by rspamd
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'';
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};
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user = mkOption {
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type = types.string;
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default = "rspamd";
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description = ''
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User to use when no root privileges are required.
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'';
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};
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group = mkOption {
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type = types.string;
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default = "rspamd";
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description = ''
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Group to use when no root privileges are required.
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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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# Allow users to run 'rspamc' and 'rspamadm'.
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environment.systemPackages = [ pkgs.rspamd ];
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users.extraUsers = singleton {
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name = cfg.user;
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description = "rspamd daemon";
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uid = config.ids.uids.rspamd;
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group = cfg.group;
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};
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users.extraGroups = singleton {
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name = cfg.group;
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gid = config.ids.gids.rspamd;
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};
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systemd.services.rspamd = {
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description = "Rspamd Service";
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wantedBy = [ "multi-user.target" ];
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after = [ "network.target" ];
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serviceConfig = {
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ExecStart = "${pkgs.rspamd}/bin/rspamd ${optionalString cfg.debug "-d"} --user=${cfg.user} --group=${cfg.group} --pid=/run/rspamd.pid -c ${rspamdConfFile} -f";
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Restart = "always";
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RuntimeDirectory = "rspamd";
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PrivateTmp = true;
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};
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preStart = ''
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${pkgs.coreutils}/bin/mkdir -p /var/lib/rspamd
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${pkgs.coreutils}/bin/chown ${cfg.user}:${cfg.group} /var/lib/rspamd
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'';
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};
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};
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}
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