diff options
Diffstat (limited to 'gnu')
| -rw-r--r-- | gnu/local.mk | 1 | ||||
| -rw-r--r-- | gnu/services/base.scm | 36 | ||||
| -rw-r--r-- | gnu/tests/pam.scm | 97 |
3 files changed, 124 insertions, 10 deletions
diff --git a/gnu/local.mk b/gnu/local.mk index aee0b8a645..3a93ab50dd 100644 --- a/gnu/local.mk +++ b/gnu/local.mk @@ -782,6 +782,7 @@ GNU_SYSTEM_MODULES = \ %D%/tests/messaging.scm \ %D%/tests/networking.scm \ %D%/tests/package-management.scm \ + %D%/tests/pam.scm \ %D%/tests/reconfigure.scm \ %D%/tests/rsync.scm \ %D%/tests/samba.scm \ diff --git a/gnu/services/base.scm b/gnu/services/base.scm index acbfb879fc..e063828d3b 100644 --- a/gnu/services/base.scm +++ b/gnu/services/base.scm @@ -40,7 +40,7 @@ (define-module (gnu services base) #:use-module (guix store) #:use-module (guix deprecation) - #:autoload (guix diagnostics) (warning &fix-hint) + #:autoload (guix diagnostics) (warning formatted-message &fix-hint) #:autoload (guix i18n) (G_) #:use-module (guix combinators) #:use-module (gnu services) @@ -1588,17 +1588,13 @@ information on the configuration file syntax." (define pam-limits-service-type - (let ((security-limits - ;; Create /etc/security containing the provided "limits.conf" file. - (lambda (limits-file) - `(("security/limits.conf" - ,limits-file)))) - (pam-extension + (let ((pam-extension (lambda (pam) (let ((pam-limits (pam-entry (control "required") (module "pam_limits.so") - (arguments '("conf=/etc/security/limits.conf"))))) + (arguments + '("conf=/etc/security/limits.conf"))))) (if (member (pam-service-name pam) '("login" "greetd" "su" "slim" "gdm-password" "sddm" "sudo" "sshd")) @@ -1606,7 +1602,27 @@ information on the configuration file syntax." (inherit pam) (session (cons pam-limits (pam-service-session pam)))) - pam))))) + pam)))) + + ;; XXX: Using file-like objects is deprecated, use lists instead. + ;; This is to be reduced into the list? case when the deprecated + ;; code gets removed. + ;; Create /etc/security containing the provided "limits.conf" file. + (security-limits + (match-lambda + ((? file-like? obj) + (warning (G_ "Using file-like value for \ +'pam-limits-service-type' is deprecated~%")) + `(("security/limits.conf" ,obj))) + ((? list? lst) + `(("security/limits.conf" + ,(plain-file "limits.conf" + (string-join (map pam-limits-entry->string lst) + "\n" 'suffix))))) + (_ (raise + (formatted-message + (G_ "invalid input for 'pam-limits-service-type'~%"))))))) + (service-type (name 'limits) (extensions @@ -1617,7 +1633,7 @@ information on the configuration file syntax." "Install the specified resource usage limits by populating @file{/etc/security/limits.conf} and using the @code{pam_limits} authentication module.") - (default-value (plain-file "limits.conf" ""))))) + (default-value '())))) (define-deprecated (pam-limits-service #:optional (limits '())) pam-limits-service-type diff --git a/gnu/tests/pam.scm b/gnu/tests/pam.scm new file mode 100644 index 0000000000..5cf13d97d7 --- /dev/null +++ b/gnu/tests/pam.scm @@ -0,0 +1,97 @@ +;;; GNU Guix --- Functional package management for GNU +;;; Copyright © 2023 Bruno Victal <mirai@makinata.eu> +;;; +;;; 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 pam) + #:use-module (gnu tests) + #:use-module (gnu services) + #:use-module (gnu services base) + #:use-module (gnu system) + #:use-module (gnu system pam) + #:use-module (gnu system vm) + #:use-module (guix gexp) + #:use-module (ice-9 format) + #:export (%test-pam-limits + %test-pam-limits-deprecated)) + + +;;; +;;; pam-limits-service-type +;;; + +(define pam-limit-entries + (list + (pam-limits-entry "@realtime" 'both 'rtprio 99) + (pam-limits-entry "@realtime" 'both 'memlock 'unlimited))) + +(define (run-test-pam-limits config) + "Run tests in a os with pam-limits-service-type configured." + (define os + (marionette-operating-system + (simple-operating-system + (service pam-limits-service-type config)))) + + (define vm + (virtual-machine os)) + + (define name (format #f "pam-limit-service~:[~;-deprecated~]" + (file-like? config))) + + (define test + (with-imported-modules '((gnu build marionette)) + #~(begin + (use-modules (gnu build marionette) + (srfi srfi-64)) + + (let ((marionette (make-marionette (list #$vm)))) + + (test-runner-current (system-test-runner #$output)) + + (test-begin #$name) + + (test-assert "/etc/security/limits.conf ready" + (wait-for-file "/etc/security/limits.conf" marionette)) + + (test-equal "/etc/security/limits.conf content matches" + #$(string-join (map pam-limits-entry->string pam-limit-entries) + "\n" 'suffix) + (marionette-eval + '(call-with-input-file "/etc/security/limits.conf" + get-string-all) + marionette)) + + (test-end))))) + + (gexp->derivation (string-append name "-test") test)) + +(define %test-pam-limits + (system-test + (name "pam-limits-service") + (description "Test that pam-limits-service can serialize its config +(as a list) to @file{limits.conf}.") + (value (run-test-pam-limits pam-limit-entries)))) + +(define %test-pam-limits-deprecated + (system-test + (name "pam-limits-service-deprecated") + (description "Test that pam-limits-service can serialize its config +(as a file-like object) to @file{limits.conf}.") + (value (run-test-pam-limits + (plain-file "limits.conf" + (string-join (map pam-limits-entry->string + pam-limit-entries) + "\n" 'suffix)))))) |