* gnu/system/shadow.scm (%base-groups): New variable. * gnu/system.scm (<operating-system>)[groups]: Use it as the default.
140 lines
5.2 KiB
Scheme
140 lines
5.2 KiB
Scheme
;;; GNU Guix --- Functional package management for GNU
|
|
;;; Copyright © 2013, 2014 Ludovic Courtès <ludo@gnu.org>
|
|
;;;
|
|
;;; 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 system shadow)
|
|
#:use-module (guix records)
|
|
#:use-module (guix gexp)
|
|
#:use-module (guix monads)
|
|
#:use-module ((gnu packages admin)
|
|
#:select (shadow))
|
|
#:use-module (gnu packages bash)
|
|
#:use-module (gnu packages guile-wm)
|
|
#:export (user-account
|
|
user-account?
|
|
user-account-name
|
|
user-account-password
|
|
user-account-uid
|
|
user-account-group
|
|
user-account-supplementary-groups
|
|
user-account-comment
|
|
user-account-home-directory
|
|
user-account-shell
|
|
|
|
user-group
|
|
user-group?
|
|
user-group-name
|
|
user-group-password
|
|
user-group-id
|
|
|
|
default-skeletons
|
|
skeleton-directory
|
|
%base-groups))
|
|
|
|
;;; Commentary:
|
|
;;;
|
|
;;; Utilities for configuring the Shadow tool suite ('login', 'passwd', etc.)
|
|
;;;
|
|
;;; Code:
|
|
|
|
(define-record-type* <user-account>
|
|
user-account make-user-account
|
|
user-account?
|
|
(name user-account-name)
|
|
(password user-account-password (default #f))
|
|
(uid user-account-uid (default #f))
|
|
(group user-account-group) ; number | string
|
|
(supplementary-groups user-account-supplementary-groups
|
|
(default '())) ; list of strings
|
|
(comment user-account-comment (default ""))
|
|
(home-directory user-account-home-directory)
|
|
(shell user-account-shell ; gexp
|
|
(default #~(string-append #$bash "/bin/bash"))))
|
|
|
|
(define-record-type* <user-group>
|
|
user-group make-user-group
|
|
user-group?
|
|
(name user-group-name)
|
|
(password user-group-password (default #f))
|
|
(id user-group-id (default #f)))
|
|
|
|
(define %base-groups
|
|
;; Default set of groups.
|
|
(list (user-group (name "root") (id 0))
|
|
(user-group (name "wheel")) ; root-like users
|
|
(user-group (name "users")) ; normal users
|
|
(user-group (name "nogroup")) ; for daemons etc.
|
|
|
|
;; The following groups are conventionally used by things like udev to
|
|
;; control access to hardware devices.
|
|
(user-group (name "tty"))
|
|
(user-group (name "dialout"))
|
|
(user-group (name "kmem"))
|
|
(user-group (name "video"))
|
|
(user-group (name "audio"))
|
|
(user-group (name "lp"))
|
|
(user-group (name "disk"))
|
|
(user-group (name "floppy"))
|
|
(user-group (name "cdrom"))
|
|
(user-group (name "tape"))))
|
|
|
|
(define (default-skeletons)
|
|
"Return the default skeleton files for /etc/skel. These files are copied by
|
|
'useradd' in the home directory of newly created user accounts."
|
|
(define copy-guile-wm
|
|
#~(begin
|
|
(use-modules (guix build utils))
|
|
(copy-file (car (find-files #$guile-wm "wm-init-sample.scm"))
|
|
#$output)))
|
|
|
|
(mlet %store-monad ((bashrc (text-file "bashrc" "\
|
|
# Allow non-login shells such as an xterm to get things right.
|
|
test -f /etc/profile && source /etc/profile\n"))
|
|
(guile-wm (gexp->derivation "guile-wm" copy-guile-wm
|
|
#:modules
|
|
'((guix build utils))))
|
|
(xdefaults (text-file "Xdefaults" "\
|
|
XTerm*utf8: always
|
|
XTerm*metaSendsEscape: true\n"))
|
|
(gdbinit (text-file "gdbinit" "\
|
|
# Tell GDB where to look for separate debugging files.
|
|
set debug-file-directory ~/.guix-profile/lib/debug\n")))
|
|
(return `((".bashrc" ,bashrc)
|
|
(".Xdefaults" ,xdefaults)
|
|
(".guile-wm" ,guile-wm)
|
|
(".gdbinit" ,gdbinit)))))
|
|
|
|
(define (skeleton-directory skeletons)
|
|
"Return a directory containing SKELETONS, a list of name/derivation pairs."
|
|
(gexp->derivation "skel"
|
|
#~(begin
|
|
(use-modules (ice-9 match))
|
|
|
|
(mkdir #$output)
|
|
(chdir #$output)
|
|
|
|
;; Note: copy the skeletons instead of symlinking
|
|
;; them like 'file-union' does, because 'useradd'
|
|
;; would just copy the symlinks as is.
|
|
(for-each (match-lambda
|
|
((target source)
|
|
(copy-file source target)))
|
|
'#$skeletons)
|
|
#t)))
|
|
|
|
;;; shadow.scm ends here
|