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authorAndy Wingo <wingo@pobox.com>2015-08-18 11:57:15 +0200
committerAndy Wingo <wingo@pobox.com>2015-09-02 22:34:54 +0200
commit0071c7894e77ad95b9bac8871e0653931180d929 (patch)
treece7833aa697c5db21ab76780d9071653333ce7ee /gnu
parent3f130e42e0237451503a19293fe60daa27853af0 (diff)
downloadguix-0071c7894e77ad95b9bac8871e0653931180d929.tar
guix-0071c7894e77ad95b9bac8871e0653931180d929.tar.gz
gnu: Add polkit service.
* gnu/services/desktop.scm (polkit-service): New function. (%desktop-services): Add polkit service.
Diffstat (limited to 'gnu')
-rw-r--r--gnu/services/desktop.scm51
1 files changed, 46 insertions, 5 deletions
diff --git a/gnu/services/desktop.scm b/gnu/services/desktop.scm
index 3447039655..1bf3db053b 100644
--- a/gnu/services/desktop.scm
+++ b/gnu/services/desktop.scm
@@ -24,12 +24,14 @@
#:use-module (gnu services xorg)
#:use-module (gnu services networking)
#:use-module (gnu system shadow)
+ #:use-module (gnu system linux) ; unix-pam-service
#:use-module (gnu packages glib)
#:use-module (gnu packages admin)
#:use-module (gnu packages freedesktop)
#:use-module (gnu packages gnome)
#:use-module (gnu packages avahi)
#:use-module (gnu packages wicd)
+ #:use-module (gnu packages polkit)
#:use-module (guix monads)
#:use-module (guix records)
#:use-module (guix store)
@@ -41,6 +43,7 @@
geoclue-application
%standard-geoclue-applications
geoclue-service
+ polkit-service
elogind-configuration
elogind-service
%desktop-services))
@@ -378,6 +381,42 @@ site} for more information."
;;;
+;;; Polkit privilege management service.
+;;;
+
+(define* (polkit-service #:key (polkit polkit))
+ "Return a service that runs the @command{polkit} privilege management
+service. By querying the @command{polkit} service, a privileged system
+component can know when it should grant additional capabilities to ordinary
+users. For example, an ordinary user can be granted the capability to suspend
+the system if the user is logged in locally."
+ (with-monad %store-monad
+ (return
+ (service
+ (documentation "Run the polkit privilege management service.")
+ (provision '(polkit-daemon))
+ (requirement '(dbus-system))
+
+ (start #~(make-forkexec-constructor
+ (list (string-append #$polkit "/lib/polkit-1/polkitd"))))
+ (stop #~(make-kill-destructor))
+
+ (user-groups (list (user-group
+ (name "polkitd")
+ (system? #t))))
+ (user-accounts (list (user-account
+ (name "polkitd")
+ (group "polkitd")
+ (system? #t)
+ (comment "Polkit daemon user")
+ (home-directory "/var/empty")
+ (shell
+ "/run/current-system/profile/sbin/nologin"))))
+
+ (pam-services (list (unix-pam-service "polkit-1")))))))
+
+
+;;;
;;; Elogind login and seat management service.
;;;
@@ -540,14 +579,16 @@ when they log out."
(avahi-service)
(wicd-service)
(upower-service)
- ;; FIXME: The colord and geoclue services could all be bus-activated
- ;; by default, so they don't run at program startup. However, user
- ;; creation and /var/lib.colord creation happen at service activation
- ;; time, so we currently add them to the set of default services.
+ ;; FIXME: The colord, geoclue, and polkit services could all be
+ ;; bus-activated by default, so they don't run at program startup.
+ ;; However, user creation and /var/lib/colord creation happen at
+ ;; service activation time, so we currently add them to the set of
+ ;; default services.
(colord-service)
(geoclue-service)
+ (polkit-service)
(elogind-service)
- (dbus-service (list avahi wicd upower colord geoclue elogind))
+ (dbus-service (list avahi wicd upower colord geoclue polkit elogind))
(ntp-service)