;;; GNU Guix --- Functional package management for GNU
-;;; Copyright © 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2015 Mark H Weaver <mhw@netris.org>
;;; Copyright © 2015, 2016 Alex Kost <alezost@gmail.com>
;;; Copyright © 2016 Chris Marusich <cmmarusich@gmail.com>
;;; Copyright © 2017 Mathieu Othacehe <m.othacehe@gmail.com>
;;; Copyright © 2019 Meiyo Peng <meiyo.peng@gmail.com>
+;;; Copyright © 2019, 2020 Miguel Ángel Arruga Vivas <rosen644835@gmail.com>
;;; Copyright © 2020 Danny Milosavljevic <dannym@scratchpost.org>
-;;; Copyright © 2020 Brice Waegeneire <brice@waegenei.re>
+;;; Copyright © 2020, 2021 Brice Waegeneire <brice@waegenei.re>
;;; Copyright © 2020 Florian Pelz <pelzflorian@pelzflorian.de>
;;; Copyright © 2020 Maxim Cournoyer <maxim.cournoyer@gmail.com>
;;; Copyright © 2020 Jan (janneke) Nieuwenhuizen <jannek@gnu.org>
;;; Copyright © 2020 Efraim Flashner <efraim@flashner.co.il>
+;;; Copyright © 2021 Maxime Devos <maximedevos@telenet.be>
+;;; Copyright © 2021 raid5atemyhomework <raid5atemyhomework@protonmail.com>
;;;
;;; This file is part of GNU Guix.
;;;
#:use-module (gnu packages package-management)
#:use-module (gnu packages pciutils)
#:use-module (gnu packages texinfo)
- #:use-module (gnu packages zile)
+ #:use-module (gnu packages text-editors)
+ #:use-module (gnu packages wget)
#:use-module (gnu services)
#:use-module (gnu services shepherd)
#:use-module (gnu services base)
#:use-module (gnu system locale)
#:use-module (gnu system pam)
#:use-module (gnu system linux-initrd)
+ #:use-module (gnu system setuid)
#:use-module (gnu system uuid)
#:use-module (gnu system file-systems)
#:use-module (gnu system mapped-devices)
operating-system-store-file-system
operating-system-user-mapped-devices
operating-system-boot-mapped-devices
+ operating-system-bootloader-crypto-devices
operating-system-activation-script
operating-system-user-accounts
operating-system-shepherd-service-names
boot-parameters-root-device
boot-parameters-bootloader-name
boot-parameters-bootloader-menu-entries
+ boot-parameters-store-crypto-devices
boot-parameters-store-device
+ boot-parameters-store-directory-prefix
boot-parameters-store-mount-point
+ boot-parameters-locale
boot-parameters-kernel
boot-parameters-kernel-arguments
boot-parameters-initrd
(pam-services operating-system-pam-services ; list of PAM services
(default (base-pam-services)))
(setuid-programs operating-system-setuid-programs
- (default %setuid-programs)) ; list of string-valued gexps
+ (default %setuid-programs) ; list of <setuid-program>
+ (sanitize ensure-setuid-program-list))
(sudoers-file operating-system-sudoers-file ; file-like
(default %sudoers-specification))
;; Because we will use the 'store-device' to create the GRUB search command,
;; the 'store-device' has slightly different semantics than 'root-device'.
;; The 'store-device' can be a file system uuid, a file system label, or #f,
- ;; but it cannot be a device path such as "/dev/sda3", since GRUB would not
- ;; understand that. The 'root-device', on the other hand, corresponds
+ ;; but it cannot be a device file name such as "/dev/sda3", since GRUB would
+ ;; not understand that. The 'root-device', on the other hand, corresponds
;; exactly to the device field of the <file-system> object representing the
- ;; OS's root file system, so it might be a device path like "/dev/sda3".
+ ;; OS's root file system, so it might be a device file name like
+ ;; "/dev/sda3". The 'store-directory-prefix' field contains #f or the store
+ ;; file name inside the 'store-device' as it is seen by GRUB, e.g. it would
+ ;; contain "/storefs" if the store is located in that subvolume of a btrfs
+ ;; partition.
(root-device boot-parameters-root-device)
(bootloader-name boot-parameters-bootloader-name)
(bootloader-menu-entries ;list of <menu-entry>
boot-parameters-bootloader-menu-entries)
(store-device boot-parameters-store-device)
(store-mount-point boot-parameters-store-mount-point)
+ (store-directory-prefix boot-parameters-store-directory-prefix)
+ (store-crypto-devices boot-parameters-store-crypto-devices
+ (default '()))
+ (locale boot-parameters-locale)
(kernel boot-parameters-kernel)
(kernel-arguments boot-parameters-kernel-arguments)
(initrd boot-parameters-initrd)
(if (string-prefix? "/" device)
device
(file-system-label device))))))
+ (define uuid-sexp->uuid
+ (match-lambda
+ (('uuid (? symbol? type) (? bytevector? bv))
+ (bytevector->uuid bv type))
+ (x
+ (warning (G_ "unrecognized uuid ~a at '~a'~%") x (port-filename port))
+ #f)))
(match (read port)
(('boot-parameters ('version 0)
((_ args) args)
(#f '())))
+ (locale
+ (match (assq 'locale rest)
+ ((_ locale) locale)
+ (#f #f)))
+
(store-device
;; Linux device names like "/dev/sda1" are not suitable GRUB device
;; identifiers, so we just filter them out.
(_ ;the old format
root-device))))
+ (store-directory-prefix
+ (match (assq 'store rest)
+ (('store . store-data)
+ (match (assq 'directory-prefix store-data)
+ (('directory-prefix prefix) prefix)
+ ;; No directory-prefix found.
+ (_ #f)))
+ (_
+ ;; No store found, old format.
+ #f)))
+
+ (store-crypto-devices
+ (match (assq 'store rest)
+ (('store . store-data)
+ (match (assq 'crypto-devices store-data)
+ (('crypto-devices (devices ...))
+ (map uuid-sexp->uuid devices))
+ (('crypto-devices dev)
+ (warning (G_ "unrecognized crypto-devices ~S at '~a'~%")
+ dev (port-filename port))
+ '())
+ (_
+ ;; No crypto-devices found.
+ '())))
+ (_
+ ;; No store found, old format.
+ '())))
+
(store-mount-point
(match (assq 'store rest)
(('store ('device _) ('mount-point mount-point) _ ...)
(let ((device (file-system-device fs)))
(if (string? device) ;title is 'device
(filter (lambda (md)
- (string=? (string-append "/dev/mapper/"
- (mapped-device-target md))
- device))
+ (any (cut string=? device <>)
+ (map (cut string-append "/dev/mapper" <>)
+ (mapped-device-targets md))))
(operating-system-mapped-devices os))
'())))
(define (mapped-device-users device file-systems)
"Return the subset of FILE-SYSTEMS that use DEVICE."
- (let ((target (string-append "/dev/mapper/" (mapped-device-target device))))
+ (let ((targets (map (cut string-append "/dev/mapper/" <>)
+ (mapped-device-targets device))))
(filter (lambda (fs)
(or (member device (file-system-dependencies fs))
(and (string? (file-system-device fs))
- (string=? (file-system-device fs) target))))
+ (any (cut string=? (file-system-device fs) <>) targets))))
file-systems)))
(define (operating-system-user-mapped-devices os)
(any file-system-needed-for-boot? users)))
devices)))
+(define (operating-system-bootloader-crypto-devices os)
+ "Return the subset of mapped devices that the bootloader must open.
+Only devices specified by uuid are supported."
+ (define (valid-crypto-device? dev)
+ (or (uuid? dev)
+ (begin
+ (warning (G_ "\
+mapped-device '~a' may not be mounted by the bootloader.~%")
+ dev)
+ #f)))
+ (filter-map (match-lambda
+ ((and (= mapped-device-type type)
+ (= mapped-device-source source))
+ (and (eq? luks-device-mapping type)
+ (valid-crypto-device? source)
+ source))
+ (_ #f))
+ ;; XXX: Ordering is important, we trust the returned one.
+ (operating-system-boot-mapped-devices os)))
+
(define (device-mapping-services os)
"Return the list of device-mapping services for OS as a list."
(map device-mapping-service
(file-append (operating-system-kernel os)
"/" (system-linux-image-file-name))))
-(define (package-for-kernel target-kernel module-package)
- "Return a package like MODULE-PACKAGE, adapted for TARGET-KERNEL, if
-possible (that is if there's a LINUX keyword argument in the build system)."
- (package
- (inherit module-package)
- (arguments
- (substitute-keyword-arguments (package-arguments module-package)
- ((#:linux kernel #f)
- target-kernel)))))
-
(define %default-modprobe-blacklist
;; List of kernel modules to blacklist by default.
'("usbmouse" ;races with bcm5974, see <https://bugs.gnu.org/35574>
(let* ((locale (operating-system-locale-directory os))
(kernel (operating-system-kernel os))
(hurd (operating-system-hurd os))
- (modules (operating-system-kernel-loadable-modules os))
- (kernel (if hurd
- kernel
- (profile
- (content (packages->manifest
- (cons kernel
- (map (lambda (module)
- (if (package? module)
- (package-for-kernel kernel
- module)
- module))
- modules))))
- (hooks (list linux-module-database)))))
(initrd (and (not hurd) (operating-system-initrd-file os)))
(params (operating-system-boot-parameters-file os)))
- `(("kernel" ,kernel)
- ,@(if hurd `(("hurd" ,hurd)) '())
+ `(,@(if hurd
+ `(("hurd" ,hurd)
+ ("kernel" ,kernel))
+ '())
("parameters" ,params)
,@(if initrd `(("initrd" ,initrd)) '())
("locale" ,locale)))) ;used by libc
(host-name (host-name-service (operating-system-host-name os)))
(entries (operating-system-directory-base-entries os)))
(cons* (service system-service-type entries)
+ (service linux-builder-service-type
+ (linux-builder-configuration
+ (kernel (operating-system-kernel os))
+ (modules (operating-system-kernel-loadable-modules os))))
%boot-service
;; %SHEPHERD-ROOT-SERVICE must come last so that the gexp that
(define %base-packages-interactive
;; Default set of common interactive packages.
- (list less zile nano
+ (list less mg nano
nvi
man-db
info-reader ;the standalone Info reader (no Perl)
;; Default set of networking packages.
(list inetutils isc-dhcp
iproute
+ wget
;; wireless-tools is deprecated in favor of iw, but it's still what
;; many people are familiar with, so keep it around.
iw wireless-tools))
(copy-file #$file #$output)))))
(define* (operating-system-etc-service os)
- "Return a <service> that builds containing the static part of the /etc
-directory."
+ "Return a <service> that builds a directory containing the static part of
+the /etc directory."
(let* ((login.defs
(plain-file "login.defs"
(string-append
;; TODO: Remove when glibc@2.23 is long gone.
("GUIX_LOCPATH" . "/run/current-system/locale")))
+(define-syntax-rule (ensure-setuid-program-list lst)
+ "Ensure LST is a list of <setuid-program> records and warn otherwise."
+ (%ensure-setuid-program-list lst (current-source-location)))
+
+(define (%ensure-setuid-program-list lst location)
+ (define warned? #f)
+
+ (define (warn-once)
+ (unless warned?
+ (warning (source-properties->location location)
+ (G_ "representing setuid programs with file-like objects is \
+deprecated; use 'setuid-program' instead~%"))
+ (set! warned? #t)))
+
+ (map (match-lambda
+ ((? setuid-program? program)
+ program)
+ (program
+ ;; PROGRAM is a file-like or a gexp like #~(string-append #$foo
+ ;; "/bin/bar").
+ (warn-once)
+ (setuid-program (program program))))
+ lst))
+
(define %setuid-programs
;; Default set of setuid-root programs.
(let ((shadow (@ (gnu packages admin) shadow)))
- (list (file-append shadow "/bin/passwd")
- (file-append shadow "/bin/sg")
- (file-append shadow "/bin/su")
- (file-append shadow "/bin/newgrp")
- (file-append shadow "/bin/newuidmap")
- (file-append shadow "/bin/newgidmap")
- (file-append inetutils "/bin/ping")
- (file-append inetutils "/bin/ping6")
- (file-append sudo "/bin/sudo")
- (file-append sudo "/bin/sudoedit")
- (file-append fuse "/bin/fusermount")
-
- ;; To allow mounts with the "user" option, "mount" and "umount" must
- ;; be setuid-root.
- (file-append util-linux "/bin/mount")
- (file-append util-linux "/bin/umount"))))
+ (map file-like->setuid-program
+ (list (file-append shadow "/bin/passwd")
+ (file-append shadow "/bin/sg")
+ (file-append shadow "/bin/su")
+ (file-append shadow "/bin/newgrp")
+ (file-append shadow "/bin/newuidmap")
+ (file-append shadow "/bin/newgidmap")
+ (file-append inetutils "/bin/ping")
+ (file-append inetutils "/bin/ping6")
+ (file-append sudo "/bin/sudo")
+ (file-append sudo "/bin/sudoedit")
+ (file-append fuse "/bin/fusermount")
+
+ ;; To allow mounts with the "user" option, "mount" and "umount" must
+ ;; be setuid-root.
+ (file-append util-linux "/bin/mount")
+ (file-append util-linux "/bin/umount")))))
(define %sudoers-specification
;; Default /etc/sudoers contents: 'root' and all members of the 'wheel'
(define (operating-system-shepherd-service-names os)
"Return the list of Shepherd service names for OS."
(append-map shepherd-service-provision
- (service-value
- (fold-services (operating-system-services os)
- #:target-type
- shepherd-root-service-type))))
+ (shepherd-configuration-services
+ (service-value
+ (fold-services (operating-system-services os)
+ #:target-type
+ shepherd-root-service-type)))))
(define* (operating-system-derivation os)
"Return a derivation that builds OS."
(let* ((file-systems (operating-system-file-systems os))
(root-fs (operating-system-root-file-system os))
(root-device (file-system-device root-fs))
+ (locale (operating-system-locale os))
+ (crypto-devices (operating-system-bootloader-crypto-devices os))
(params (operating-system-boot-parameters
os root-device
#:system-kernel-arguments? #t))
(generate-config-file bootloader-conf (list entry)
#:old-entries old-entries
+ #:locale locale
+ #:store-crypto-devices crypto-devices
#:store-directory-prefix
(btrfs-store-subvolume-file-name file-systems))))
(let* ((initrd (and (not (operating-system-hurd os))
(operating-system-initrd-file os)))
(store (operating-system-store-file-system os))
+ (file-systems (operating-system-file-systems os))
+ (crypto-devices (operating-system-bootloader-crypto-devices os))
+ (locale (operating-system-locale os))
(bootloader (bootloader-configuration-bootloader
(operating-system-bootloader os)))
(bootloader-name (bootloader-name bootloader))
(bootloader-name bootloader-name)
(bootloader-menu-entries
(bootloader-configuration-menu-entries (operating-system-bootloader os)))
+ (locale locale)
(store-device (ensure-not-/dev (file-system-device store)))
+ (store-directory-prefix (btrfs-store-subvolume-file-name file-systems))
+ (store-crypto-devices crypto-devices)
(store-mount-point (file-system-mount-point store)))))
(define (device->sexp device)
(or (and=> (operating-system-bootloader os)
bootloader-configuration-menu-entries)
'())))
+ (locale #$(boot-parameters-locale params))
(store
(device
#$(device->sexp (boot-parameters-store-device params)))
(mount-point #$(boot-parameters-store-mount-point
- params))))
+ params))
+ (directory-prefix
+ #$(boot-parameters-store-directory-prefix params))
+ (crypto-devices
+ #$(map device->sexp
+ (boot-parameters-store-crypto-devices params)))))
#:set-load-path? #f)))
(define-gexp-compiler (operating-system-compiler (os <operating-system>)
HCoop / jackhill / guix / guix.git / blobdiff