From debbugs-submit-bounces@debbugs.gnu.org Thu Aug 12 18:04:48 2021 Received: (at 49969) by debbugs.gnu.org; 12 Aug 2021 22:04:48 +0000 Received: from localhost ([127.0.0.1]:40042 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mEIoi-0002te-07 for submit@debbugs.gnu.org; Thu, 12 Aug 2021 18:04:48 -0400 Received: from mail-ej1-f48.google.com ([209.85.218.48]:43914) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mEIof-0002tA-Hq for 49969@debbugs.gnu.org; Thu, 12 Aug 2021 18:04:46 -0400 Received: by mail-ej1-f48.google.com with SMTP id b15so14421973ejg.10 for <49969@debbugs.gnu.org>; Thu, 12 Aug 2021 15:04:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=muradm-net.20150623.gappssmtp.com; s=20150623; h=from:to:subject:date:message-id:in-reply-to:references:mime-version :content-transfer-encoding; bh=VBcyOm+hs1UvnMoo/bXfZIc2oTwGkhWXIaWrIjHUG/0=; b=vO5yqmRSOWcnyk6tjyTmlTwrTjECx9Q+OE/urwozjCh5peWCR8Qi8U9D/oakYDvna6 ivAT8rwstmzoSbkqFkO5jmNYiAphRMny944IOneg+y8SjOL/KCPdRJ4fMr6J46++Pl67 hxmUKxlDmZ/Y/kd27JfC1DSF5psVhpkkHmvQR6UvfGtuN1b9TMCt30zOu4IH+bIR/Dzg oUXfxbYXY57qp1ax1Z+P7ws/DmkUZhALOMoY8SnNy19iSzuv41MUUh2sdo7hLID8bx9G En9OcxHpb2716CXX/W+FRM5XHXbFHTSk37Je9ZoAbz1y7jcBagYVqQu4MvCwHmdWDhw+ VqDA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=VBcyOm+hs1UvnMoo/bXfZIc2oTwGkhWXIaWrIjHUG/0=; b=Avq2ZcSyKqYefUFFCkpWEg3BOHE2gGBO2SbEkIwpTp+hmUXtY/PDpVCDExvKkBfyYI erMQMmU8X8uygKfPYd0KNV3AIO5kUuzhheHCquQrC0l7MKI2joTNEvWRWChaShWRGxpX HS6UFFU4CW/sx984m76rCcwaSIM/arpq84UnVGZbcyuqh8T0NfKzIEUBR4/loYTjt55o mWo8dahhnMQp/BSCFPxcGv0rs257X36vDD5f6WBXyScsQ2WF8FjnZm4TXA4qurrzG5xA EFL2iLZ4FQXzzWnzWE1Kc1W9Ck6kzdb9kuArAfUAgghDk74vtjiHaxC896Jkds3yV+gB anXA== X-Gm-Message-State: AOAM531P6aWuwcYBdkKAvTR9VAVE3YRkNFvffvml120mZAo1YvE0E+em Vl9OJ5NvqQOMcB3gsT/uD9zJ+xwGSeStPQ== X-Google-Smtp-Source: ABdhPJylIDtaRjwsrY0LQiLmlxEnIqzuBQVp3sXGDBWN0CiSA5l3H1qAesCyZEyLKYLdUQtah3A//w== X-Received: by 2002:a17:906:d7af:: with SMTP id pk15mr5724446ejb.51.1628805874311; Thu, 12 Aug 2021 15:04:34 -0700 (PDT) Received: from localhost.localdomain ([5.24.104.153]) by smtp.gmail.com with ESMTPSA id o23sm1750302eds.75.2021.08.12.15.04.33 for <49969@debbugs.gnu.org> (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 12 Aug 2021 15:04:33 -0700 (PDT) From: muradm To: 49969@debbugs.gnu.org Subject: [PATCH v3 05/10] gnu: desktop: Add seatd-service-type Date: Fri, 13 Aug 2021 01:04:15 +0300 Message-Id: <20210812220420.24118-6-mail@muradm.net> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210812220022.24025-1-mail@muradm.net> References: <20210812220022.24025-1-mail@muradm.net> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Spam-Score: 0.0 (/) X-Debbugs-Envelope-To: 49969 X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.0 (-) * gnu/services/desktop.scm: Add seatd-service-type --- gnu/services/desktop.scm | 60 +++++++++++++++++++++++++++++++++++++++- 1 file changed, 59 insertions(+), 1 deletion(-) diff --git a/gnu/services/desktop.scm b/gnu/services/desktop.scm index 64d0e85301..a63a2936a7 100644 --- a/gnu/services/desktop.scm +++ b/gnu/services/desktop.scm @@ -13,6 +13,7 @@ ;;; Copyright © 2020 Tobias Geerinckx-Rice ;;; Copyright © 2020 Reza Alizadeh Majd ;;; Copyright © 2021 Brice Waegeneire +;;; Copyright © 2021 muradm ;;; ;;; This file is part of GNU Guix. ;;; @@ -39,7 +40,9 @@ #:use-module (gnu services networking) #:use-module (gnu services sound) #:use-module ((gnu system file-systems) - #:select (%elogind-file-systems file-system)) + #:select (%control-groups + %elogind-file-systems + file-system)) #:use-module (gnu system) #:use-module (gnu system setuid) #:use-module (gnu system shadow) @@ -154,6 +157,9 @@ gnome-keyring-configuration? gnome-keyring-service-type + seatd-configuration + seatd-service-type + %desktop-services)) ;;; Commentary: @@ -1182,6 +1188,58 @@ or setting its password with passwd."))) (define polkit-wheel-service (simple-service 'polkit-wheel polkit-service-type (list polkit-wheel))) + +;;; +;;; seatd-service-type -- minimal seat management daemon +;;; + +(define-record-type* seatd-configuration + make-seatd-configuration + seatd-configuration? + (seatd seatd-package (default seatd)) + (user seatd-user (default "root")) + (group seatd-group (default "users")) + (socket seatd-socket (default "/run/seatd.sock")) + (loglevel seatd-loglevel (default "error"))) + +(define (seatd-shepherd-service config) + (list (shepherd-service + (documentation "Minimal seat management daemon") + (requirement '()) + ;; TODO: once cgroups is separate dependency + ;; here we should depend on it rather than elogind + (provision '(seatd elogind)) + (start #~(make-forkexec-constructor + (list #$(file-append (seatd-package config) "/bin/seatd") + "-u" #$(seatd-user config) + "-g" #$(seatd-group config) + "-s" #$(seatd-socket config)) + #:environment-variables + (list (string-append "SEATD_LOGLEVEL=" + #$(seatd-loglevel config))) + #:log-file "/tmp/seatd.log")) + (stop #~(make-kill-destructor))))) + +(define seatd-environment + (match-lambda + (($ _ _ _ socket) + `(("SEATD_SOCK" . ,socket))))) + +(define seatd-service-type + (service-type + (name 'seatd) + (description "Seat management takes care of mediating access +to shared devices (graphics, input), without requiring the +applications needing access to be root.") + (extensions + (list + (service-extension session-environment-service-type seatd-environment) + ;; TODO: once cgroups is separate dependency + ;; we should not mount it here + (service-extension file-system-service-type (const %control-groups)) + (service-extension shepherd-root-service-type seatd-shepherd-service))) + (default-value (seatd-configuration)))) + ;;; ;;; The default set of desktop services. -- 2.32.0