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authorMarius Bakke <mbakke@fastmail.com>2018-04-09 01:04:10 +0200
committerMarius Bakke <mbakke@fastmail.com>2018-10-17 20:34:37 +0200
commitacce0a474c1493ab18912bc46285248e4ccb0314 (patch)
tree62190ab17822b8015e5c18762fff1fb083abc696 /gnu/services
parenta55ebe2e3a7b438b4eec06c594440d3a0fb06a25 (diff)
downloadguix-acce0a474c1493ab18912bc46285248e4ccb0314.tar
guix-acce0a474c1493ab18912bc46285248e4ccb0314.tar.gz
services: wpa-supplicant: Extend to support configuration parameters.
This allows using WPA Supplicant "standalone" without an additional network manager. The default configuration is unchanged. * gnu/services/networking.scm (<wpa-supplicant-configuration>): New record type. (wpa-supplicant-shepherd-service): Pass configuration records to the daemon. (wpa-supplicant-service-type): Adjust accordingly. * doc/guix.texi (Networking Services): Document the new service type.
Diffstat (limited to 'gnu/services')
-rw-r--r--gnu/services/networking.scm86
1 files changed, 65 insertions, 21 deletions
diff --git a/gnu/services/networking.scm b/gnu/services/networking.scm
index 3fdb2bb9f7..c809b4a4a4 100644
--- a/gnu/services/networking.scm
+++ b/gnu/services/networking.scm
@@ -5,7 +5,7 @@
;;; Copyright © 2016 John Darrington <jmd@gnu.org>
;;; Copyright © 2017 Clément Lassieur <clement@lassieur.org>
;;; Copyright © 2017 Thomas Danckaert <post@thomasdanckaert.be>
-;;; Copyright © 2017 Marius Bakke <mbakke@fastmail.com>
+;;; Copyright © 2017, 2018 Marius Bakke <mbakke@fastmail.com>
;;; Copyright © 2018 Tobias Geerinckx-Rice <me@tobias.gr>
;;; Copyright © 2018 Chris Marusich <cmmarusich@gmail.com>
;;; Copyright © 2018 Arun Isaac <arunisaac@systemreboot.net>
@@ -101,6 +101,16 @@
modem-manager-configuration
modem-manager-configuration?
modem-manager-service-type
+
+ <wpa-supplicant-configuration>
+ wpa-supplicant-configuration
+ wpa-supplicant-configuration?
+ wpa-supplicant-configuration-wpa-supplicant
+ wpa-supplicant-configuration-pid-file
+ wpa-supplicant-configuration-dbus?
+ wpa-supplicant-configuration-interface
+ wpa-supplicant-configuration-config-file
+ wpa-supplicant-configuration-extra-options
wpa-supplicant-service-type
openvswitch-service-type
@@ -1019,28 +1029,62 @@ networking."))))
;;; WPA supplicant
;;;
-
-(define (wpa-supplicant-shepherd-service wpa-supplicant)
- "Return a shepherd service for wpa_supplicant"
- (list (shepherd-service
- (documentation "Run WPA supplicant with dbus interface")
- (provision '(wpa-supplicant))
- (requirement '(user-processes dbus-system loopback))
- (start #~(make-forkexec-constructor
- (list (string-append #$wpa-supplicant
- "/sbin/wpa_supplicant")
- "-u" "-B" "-P/var/run/wpa_supplicant.pid")
- #:pid-file "/var/run/wpa_supplicant.pid"))
- (stop #~(make-kill-destructor)))))
+(define-record-type* <wpa-supplicant-configuration>
+ wpa-supplicant-configuration make-wpa-supplicant-configuration
+ wpa-supplicant-configuration?
+ (wpa-supplicant wpa-supplicant-configuration-wpa-supplicant ;<package>
+ (default wpa-supplicant))
+ (pid-file wpa-supplicant-configuration-pid-file ;string
+ (default "/var/run/wpa_supplicant.pid"))
+ (dbus? wpa-supplicant-configuration-dbus? ;Boolean
+ (default #t))
+ (interface wpa-supplicant-configuration-interface ;#f | string
+ (default #f))
+ (config-file wpa-supplicant-configuration-config-file ;#f | <file-like>
+ (default #f))
+ (extra-options wpa-supplicant-configuration-extra-options ;list of strings
+ (default '())))
+
+(define wpa-supplicant-shepherd-service
+ (match-lambda
+ (($ <wpa-supplicant-configuration> wpa-supplicant pid-file dbus? interface
+ config-file extra-options)
+ (list (shepherd-service
+ (documentation "Run the WPA supplicant daemon")
+ (provision '(wpa-supplicant))
+ (requirement '(user-processes dbus-system loopback))
+ (start #~(make-forkexec-constructor
+ (list (string-append #$wpa-supplicant
+ "/sbin/wpa_supplicant")
+ (string-append "-P" #$pid-file)
+ "-B" ;run in background
+ #$@(if dbus?
+ #~("-u")
+ #~())
+ #$@(if interface
+ #~(string-append "-i" #$interface)
+ #~())
+ #$@(if config-file
+ #~(string-append "-c" #$config-file)
+ #~())
+ #$@extra-options)
+ #:pid-file #$pid-file))
+ (stop #~(make-kill-destructor)))))))
(define wpa-supplicant-service-type
- (service-type (name 'wpa-supplicant)
- (extensions
- (list (service-extension shepherd-root-service-type
- wpa-supplicant-shepherd-service)
- (service-extension dbus-root-service-type list)
- (service-extension profile-service-type list)))
- (default-value wpa-supplicant)))
+ (let ((config->package
+ (match-lambda
+ (($ <wpa-supplicant-configuration> wpa-supplicant)
+ (list wpa-supplicant)))))
+ (service-type (name 'wpa-supplicant)
+ (extensions
+ (list (service-extension shepherd-root-service-type
+ wpa-supplicant-shepherd-service)
+ (service-extension dbus-root-service-type config->package)
+ (service-extension profile-service-type config->package)))
+ (description "Run the WPA Supplicant daemon, a service that
+implements authentication, key negotiation and more for wireless networks.")
+ (default-value (wpa-supplicant-configuration)))))
;;;