mirror of
https://git.in.rschanz.org/ryan77627/guix.git
synced 2024-12-25 22:08:16 -05:00
114 lines
4.1 KiB
Scheme
114 lines
4.1 KiB
Scheme
;;; GNU Guix --- Functional package management for GNU
|
|
;;; Copyright © 2013, 2014, 2015, 2016, 2017, 2018, 2019 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 accounts)
|
|
#:use-module (guix records)
|
|
#:use-module (ice-9 match)
|
|
#: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-create-home-directory?
|
|
user-account-shell
|
|
user-account-system?
|
|
|
|
user-group
|
|
user-group?
|
|
user-group-name
|
|
user-group-password
|
|
user-group-id
|
|
user-group-system?
|
|
|
|
sexp->user-account
|
|
sexp->user-group
|
|
|
|
default-shell))
|
|
|
|
|
|
;;; Commentary:
|
|
;;;
|
|
;;; Data structures representing user accounts and user groups. This is meant
|
|
;;; to be used both on the host side and at run time--e.g., in activation
|
|
;;; snippets.
|
|
;;;
|
|
;;; Code:
|
|
|
|
(define default-shell
|
|
;; Default shell for user accounts (a string or string-valued gexp).
|
|
(make-parameter "/bin/sh"))
|
|
|
|
(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 (thunked)
|
|
(default (default-home-directory this-record)))
|
|
(create-home-directory? user-account-create-home-directory? ;Boolean
|
|
(default #t))
|
|
(shell user-account-shell ; gexp
|
|
(default (default-shell)))
|
|
(system? user-account-system? ; Boolean
|
|
(default #f)))
|
|
|
|
(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))
|
|
(system? user-group-system? ; Boolean
|
|
(default #f)))
|
|
|
|
(define (default-home-directory account)
|
|
"Return the default home directory for ACCOUNT."
|
|
(string-append "/home/" (user-account-name account)))
|
|
|
|
(define (sexp->user-group sexp)
|
|
"Take SEXP, a tuple as returned by 'user-group->gexp', and turn it into a
|
|
user-group record."
|
|
(match sexp
|
|
((name password id system?)
|
|
(user-group (name name)
|
|
(password password)
|
|
(id id)
|
|
(system? system?)))))
|
|
|
|
(define (sexp->user-account sexp)
|
|
"Take SEXP, a tuple as returned by 'user-account->gexp', and turn it into a
|
|
user-account record."
|
|
(match sexp
|
|
((name uid group supplementary-groups comment home-directory
|
|
create-home-directory? shell password system?)
|
|
(user-account (name name) (uid uid) (group group)
|
|
(supplementary-groups supplementary-groups)
|
|
(comment comment)
|
|
(home-directory home-directory)
|
|
(create-home-directory? create-home-directory?)
|
|
(shell shell) (password password)
|
|
(system? system?)))))
|