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gnu: services: Add pcscd service.

* gnu/services/security-token.scm: New file.
* gnu/tests/security-token.scm: New file.
* gnu/local.mk (GNU_SYSTEM_MODULES): Register new files.
* doc/guix.texi (Miscellaneous Services): Document the service.
wip-ipfs
Arun Isaac 3 years ago
parent
commit
de30205ba0
Signed by: arunisaac GPG Key ID: 2E25EE8B61802BB3
  1. 31
      doc/guix.texi
  2. 2
      gnu/local.mk
  3. 84
      gnu/services/security-token.scm
  4. 71
      gnu/tests/security-token.scm

31
doc/guix.texi

@ -20331,6 +20331,37 @@ An association list specifies kernel parameters and their values.
@end table
@end deftp
@cindex pcscd
@subsubheading PC/SC Smart Card Daemon Service
The @code{(gnu services security-token)} module provides the following service
to run @command{pcscd}, the PC/SC Smart Card Daemon. @command{pcscd} is the
daemon program for pcsc-lite and the MuscleCard framework. It is a resource
manager that coordinates communications with smart card readers, smart cards
and cryptographic tokens that are connected to the system.
@defvr {Scheme Variable} pcscd-service-type
Service type for the @command{pcscd} service. Its value must be a
@code{pcscd-configuration} object. To run pcscd in the default
configuration, instantiate it as:
@example
(service pcscd-service-type)
@end example
@end defvr
@deftp {Data Type} pcscd-configuration
The data type representing the configuration of @command{pcscd}.
@table @asis
@item @code{pcsc-lite} (default: @code{pcsc-lite})
The pcsc-lite package that provides pcscd.
@item @code{usb-drivers} (default: @code{(list ccid)})
List of packages that provide USB drivers to pcscd. Drivers are expected to be
under @file{pcsc/drivers} in the store directory of the package.
@end table
@end deftp
@cindex lirc
@subsubheading Lirc Service

2
gnu/local.mk

@ -486,6 +486,7 @@ GNU_SYSTEM_MODULES = \
%D%/services/monitoring.scm \
%D%/services/networking.scm \
%D%/services/nfs.scm \
%D%/services/security-token.scm \
%D%/services/shepherd.scm \
%D%/services/sound.scm \
%D%/services/herd.scm \
@ -540,6 +541,7 @@ GNU_SYSTEM_MODULES = \
%D%/tests/messaging.scm \
%D%/tests/networking.scm \
%D%/tests/rsync.scm \
%D%/tests/security-token.scm \
%D%/tests/ssh.scm \
%D%/tests/version-control.scm \
%D%/tests/virtualization.scm \

84
gnu/services/security-token.scm

@ -0,0 +1,84 @@
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2018 Arun Isaac <arunisaac@systemreboot.net>
;;;
;;; This file is part of GNU Guix.
;;;
;;; GNU Guix is free software; you can redistribute it and/or modify it
;;; under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 3 of the License, or (at
;;; your option) any later version.
;;;
;;; GNU Guix is distributed in the hope that it will be useful, but
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
(define-module (gnu services security-token)
#:use-module (gnu services)
#:use-module (gnu services shepherd)
#:use-module (gnu packages admin)
#:use-module (gnu packages security-token)
#:use-module (gnu system shadow)
#:use-module (guix gexp)
#:use-module (guix modules)
#:use-module (guix records)
#:use-module (ice-9 match)
#:use-module (srfi srfi-26)
#:export (pcscd-configuration
pcscd-configuration?
pcscd-configuration-pcsc-lite
pcscd-configuration-usb-drivers
pcscd-service-type))
;;;
;;; PC/SC Smart Card Daemon
;;;
(define-record-type* <pcscd-configuration>
pcscd-configuration make-pcscd-configuration pcscd-configuration?
(pcsc-lite pcscd-configuration-pcsc-lite
(default pcsc-lite))
(usb-drivers pcscd-configuration-usb-drivers
(default (list ccid))))
(define pcscd-shepherd-service
(match-lambda
(($ <pcscd-configuration> pcsc-lite)
(with-imported-modules (source-module-closure
'((gnu build shepherd)))
(shepherd-service
(documentation "PC/SC Smart Card Daemon")
(provision '(pcscd))
(requirement '(syslogd))
(modules '((gnu build shepherd)))
(start #~(lambda _
(invoke #$(file-append pcsc-lite "/sbin/pcscd"))
(call-with-input-file "/var/run/pcscd/pcscd.pid" read)))
(stop #~(make-kill-destructor)))))))
(define pcscd-activation
(match-lambda
(($ <pcscd-configuration> pcsc-lite usb-drivers)
#~(begin
(use-modules (guix build utils))
(mkdir-p "/var/lib")
(symlink #$(directory-union
"pcsc"
(map (cut file-append <> "/pcsc")
usb-drivers))
"/var/lib/pcsc")))))
(define pcscd-service-type
(service-type
(name 'pcscd)
(description
"Run @command{pcscd}, the PC/SC smart card daemon.")
(extensions
(list (service-extension shepherd-root-service-type
(compose list pcscd-shepherd-service))
(service-extension activation-service-type
pcscd-activation)))
(default-value (pcscd-configuration))))

71
gnu/tests/security-token.scm

@ -0,0 +1,71 @@
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2018 Arun Isaac <arunisaac@systemreboot.net>
;;;
;;; This file is part of GNU Guix.
;;;
;;; GNU Guix is free software; you can redistribute it and/or modify it
;;; under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 3 of the License, or (at
;;; your option) any later version.
;;;
;;; GNU Guix is distributed in the hope that it will be useful, but
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
(define-module (gnu tests security-token)
#:use-module (gnu tests)
#:use-module (gnu system vm)
#:use-module (gnu services)
#:use-module (gnu services security-token)
#:use-module (guix gexp)
#:export (%test-pcscd))
(define %pcscd-os
(simple-operating-system
(service pcscd-service-type)))
(define* (run-pcscd-test)
"Run tests of 'pcscd-service-type'."
(define os
(marionette-operating-system
%pcscd-os
#:imported-modules '((gnu services herd))
#:requirements '(pcscd)))
(define test
(with-imported-modules '((gnu build marionette))
#~(begin
(use-modules (srfi srfi-64)
(gnu build marionette))
(define marionette
(make-marionette (list #$(virtual-machine os))))
(mkdir #$output)
(chdir #$output)
(test-begin "pcscd")
(test-assert "pcscd is alive"
(marionette-eval
'(begin
(use-modules (gnu services herd))
(live-service-running
(find (lambda (live)
(memq 'pcscd (live-service-provision live)))
(current-services))))
marionette))
(test-end)
(exit (= (test-runner-fail-count (test-runner-current)) 0)))))
(gexp->derivation "pcscd" test))
(define %test-pcscd
(system-test
(name "pcscd")
(description "Test a running pcscd daemon.")
(value (run-pcscd-test))))
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