mirror of
https://git.in.rschanz.org/ryan77627/guix.git
synced 2024-12-24 05:18:07 -05:00
gnu: Add GeoClue desktop service.
* gnu/services/desktop.scm (bool): New top-level helper. (upower-configuration-file): Use top-level `bool'. (geoclue-application): New public function. (%standard-geoclue-applications): New public variable. (geoclue-service): New public variable. (%desktop-services): Add GeoClue. Add a comment about activation. * doc/guix.texi (Desktop Services): Document the GeoClue service. Signed-off-by: Ludovic Courtès <ludo@gnu.org>
This commit is contained in:
Andy Wingo
Ludovic Courtès
parent
4006fd87b5
commit
cee32ee4d3
2 changed files with 150 additions and 7 deletions
|
|
@ -5867,9 +5867,10 @@ adds or adjust services for a typical ``desktop'' setup.
|
|||
In particular, it adds a graphical login manager (@pxref{X Window,
|
||||
@code{slim-service}}), a network management tool (@pxref{Networking
|
||||
Services, @code{wicd-service}}), energy and color management services,
|
||||
an NTP client (@pxref{Networking Services}), the Avahi
|
||||
daemon, and has the name service switch service configured to be able to
|
||||
use @code{nss-mdns} (@pxref{Name Service Switch, mDNS}).
|
||||
the GeoClue location service, an NTP client (@pxref{Networking
|
||||
Services}), the Avahi daemon, and has the name service switch service
|
||||
configured to be able to use @code{nss-mdns} (@pxref{Name Service
|
||||
Switch, mDNS}).
|
||||
@end defvr
|
||||
|
||||
The @var{%desktop-services} variable can be used as the @code{services}
|
||||
|
|
@ -5921,6 +5922,41 @@ tool. See @uref{http://www.freedesktop.org/software/colord/, the colord web
|
|||
site} for more information.
|
||||
@end deffn
|
||||
|
||||
@deffn {Scheme Procedure} geoclue-application name [#:allowed? #t] [#:system? #f] [#:users '()]
|
||||
Return an configuration allowing an application to access GeoClue
|
||||
location data. @var{name} is the Desktop ID of the application, without
|
||||
the @code{.desktop} part. If @var{allowed?} is true, the application
|
||||
will have access to location information by default. The boolean
|
||||
@var{system?} value indicates that an application is a system component
|
||||
or not. Finally @var{users} is a list of UIDs of all users for which
|
||||
this application is allowed location info access. An empty users list
|
||||
means that all users are allowed.
|
||||
@end deffn
|
||||
|
||||
@defvr {Scheme Variable} %standard-geoclue-applications
|
||||
The standard list of well-known GeoClue application configurations,
|
||||
granting authority to GNOME's date-and-time utility to ask for the
|
||||
current location in order to set the time zone, and allowing the Firefox
|
||||
(IceCat) and Epiphany web browsers to request location information.
|
||||
Firefox and Epiphany both query the user before allowing a web page to
|
||||
know the user's location.
|
||||
@end defvr
|
||||
|
||||
@deffn {Monadic Procedure} geoclue-service [#:colord @var{colord}] @
|
||||
[#:whitelist '()] @
|
||||
[#:wifi-geolocation-url "https://location.services.mozilla.com/v1/geolocate?key=geoclue"] @
|
||||
[#:submit-data? #f]
|
||||
[#:wifi-submission-url "https://location.services.mozilla.com/v1/submit?key=geoclue"] @
|
||||
[#:submission-nick "geoclue"] @
|
||||
[#:applications %standard-geoclue-applications]
|
||||
Return a service that runs the GeoClue location service. This service
|
||||
provides a D-Bus interface to allow applications to request access to a
|
||||
user's physical location, and optionally to add information to online
|
||||
location databases. See
|
||||
@uref{https://wiki.freedesktop.org/www/Software/GeoClue/, the GeoClue
|
||||
web site} for more information.
|
||||
@end deffn
|
||||
|
||||
@node Database Services
|
||||
@subsubsection Database Services
|
||||
|
||||
|
|
|
|||
|
|
@ -36,6 +36,9 @@ (define-module (gnu services desktop)
|
|||
#:export (dbus-service
|
||||
upower-service
|
||||
colord-service
|
||||
geoclue-application
|
||||
%standard-geoclue-applications
|
||||
geoclue-service
|
||||
%desktop-services))
|
||||
|
||||
;;; Commentary:
|
||||
|
|
@ -44,6 +47,14 @@ (define-module (gnu services desktop)
|
|||
;;;
|
||||
;;; Code:
|
||||
|
||||
|
||||
;;;
|
||||
;;; Helpers.
|
||||
;;;
|
||||
|
||||
(define (bool value)
|
||||
(if value "true\n" "false\n"))
|
||||
|
||||
|
||||
;;;
|
||||
;;; D-Bus.
|
||||
|
|
@ -154,9 +165,6 @@ (define* (upower-configuration-file #:key watts-up-pro? poll-batteries?
|
|||
time-critical time-action
|
||||
critical-power-action)
|
||||
"Return an upower-daemon configuration file."
|
||||
(define (bool value)
|
||||
(if value "true\n" "false\n"))
|
||||
|
||||
(text-file "UPower.conf"
|
||||
(string-append
|
||||
"[UPower]\n"
|
||||
|
|
@ -274,6 +282,100 @@ (define* (colord-service #:key (colord colord))
|
|||
(shell
|
||||
#~(string-append #$shadow "/sbin/nologin")))))))))
|
||||
|
||||
|
||||
;;;
|
||||
;;; GeoClue D-Bus service.
|
||||
;;;
|
||||
|
||||
(define* (geoclue-application name #:key (allowed? #t) system? (users '()))
|
||||
"Configure default GeoClue access permissions for an application. NAME is
|
||||
the Desktop ID of the application, without the .desktop part. If ALLOWED? is
|
||||
true, the application will have access to location information by default.
|
||||
The boolean SYSTEM? value indicates that an application is a system component
|
||||
or not. Finally USERS is a list of UIDs of all users for which this
|
||||
application is allowed location info access. An empty users list means all
|
||||
users are allowed."
|
||||
(string-append
|
||||
"[" name "]\n"
|
||||
"allowed=" (bool allowed?)
|
||||
"system=" (bool system?)
|
||||
"users=" (string-join users ";") "\n"))
|
||||
|
||||
(define %standard-geoclue-applications
|
||||
(list (geoclue-application "gnome-datetime-panel" #:system? #t)
|
||||
(geoclue-application "epiphany" #:system? #f)
|
||||
(geoclue-application "firefox" #:system? #f)))
|
||||
|
||||
(define* (geoclue-configuration-file #:key whitelist wifi-geolocation-url
|
||||
submit-data?
|
||||
wifi-submission-url submission-nick
|
||||
applications)
|
||||
"Return a geoclue configuration file."
|
||||
(text-file "geoclue.conf"
|
||||
(string-append
|
||||
"[agent]\n"
|
||||
"whitelist=" (string-join whitelist ";") "\n"
|
||||
"[wifi]\n"
|
||||
"url=" wifi-geolocation-url "\n"
|
||||
"submit-data=" (bool submit-data?)
|
||||
"submission-url=" wifi-submission-url "\n"
|
||||
"submission-nick=" submission-nick "\n"
|
||||
(string-join applications "\n"))))
|
||||
|
||||
(define* (geoclue-service #:key (geoclue geoclue)
|
||||
(whitelist '())
|
||||
(wifi-geolocation-url
|
||||
;; Mozilla geolocation service:
|
||||
"https://location.services.mozilla.com/v1/geolocate?key=geoclue")
|
||||
(submit-data? #f)
|
||||
(wifi-submission-url
|
||||
"https://location.services.mozilla.com/v1/submit?key=geoclue")
|
||||
(submission-nick "geoclue")
|
||||
(applications %standard-geoclue-applications))
|
||||
"Return a service that runs the @command{geoclue} location service. This
|
||||
service provides a D-Bus interface to allow applications to request access to
|
||||
a user's physical location, and optionally to add information to online
|
||||
location databases. By default, only the GNOME date-time panel and the Icecat
|
||||
and Epiphany web browsers are able to ask for the user's location, and in the
|
||||
case of Icecat and Epiphany, both will ask the user for permission first. See
|
||||
@uref{https://wiki.freedesktop.org/www/Software/GeoClue/, the geoclue web
|
||||
site} for more information."
|
||||
(mlet %store-monad ((config (geoclue-configuration-file
|
||||
#:whitelist whitelist
|
||||
#:wifi-geolocation-url wifi-geolocation-url
|
||||
#:submit-data? submit-data?
|
||||
#:wifi-submission-url wifi-submission-url
|
||||
#:submission-nick submission-nick
|
||||
#:applications applications)))
|
||||
(return
|
||||
(service
|
||||
(documentation "Run the GeoClue location service.")
|
||||
(provision '(geoclue-daemon))
|
||||
(requirement '(dbus-system))
|
||||
|
||||
(start #~(make-forkexec-constructor
|
||||
(list (string-append #$geoclue "/libexec/geoclue"))
|
||||
#:user "geoclue"
|
||||
#:environment-variables
|
||||
(list (string-append "GEOCLUE_CONFIG_FILE=" #$config))))
|
||||
(stop #~(make-kill-destructor))
|
||||
|
||||
(user-groups (list (user-group
|
||||
(name "geoclue")
|
||||
(system? #t))))
|
||||
(user-accounts (list (user-account
|
||||
(name "geoclue")
|
||||
(group "geoclue")
|
||||
(system? #t)
|
||||
(comment "GeoClue daemon user")
|
||||
(home-directory "/var/empty")
|
||||
(shell
|
||||
"/run/current-system/profile/sbin/nologin"))))))))
|
||||
|
||||
|
||||
;;;
|
||||
;;; The default set of desktop services.
|
||||
;;;
|
||||
(define %desktop-services
|
||||
;; List of services typically useful for a "desktop" use case.
|
||||
(cons* (slim-service)
|
||||
|
|
@ -281,8 +383,13 @@ (define %desktop-services
|
|||
(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.
|
||||
(colord-service)
|
||||
(dbus-service (list avahi wicd upower colord))
|
||||
(geoclue-service)
|
||||
(dbus-service (list avahi wicd upower colord geoclue))
|
||||
|
||||
(ntp-service)
|
||||
|
||||
|
|
|
|||
Loading…
Reference in a new issue