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| author | Ludovic Courtès <ludo@gnu.org> | 2021-12-31 17:45:12 +0100 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2022-01-01 15:10:12 +0100 |
| commit | 671e6a81804f264ddcdd6fe7579644404da079b8 (patch) | |
| tree | 883a743fd1f9a261562fda1b5d5ae626feef25a8 /gnu/build | |
| parent | 806a4e986d95a31cf09588cf10d1b9dae28a3d5e (diff) | |
| download | guix-671e6a81804f264ddcdd6fe7579644404da079b8.tar guix-671e6a81804f264ddcdd6fe7579644404da079b8.tar.gz | |
system: Allow 'chfn' to change the user's full name.
Fixes <https://issues.guix.gnu.org/52539>.
Reported by Jacob First <jacob.first@member.fsf.org>.
* gnu/build/accounts.scm (allocate-passwd): Add comment as to why
'real-name' is taken from PREVIOUS. Add (not system?) to the
condition.
* gnu/system.scm (operating-system-etc-service) <login.defs>: Add
"CHFN_RESTRICT".
* gnu/system.scm (%setuid-programs): Add "chfn".
* gnu/system/pam.scm (base-pam-services): Add "chfn".
* doc/guix.texi (User Accounts): Document it.
Diffstat (limited to 'gnu/build')
| -rw-r--r-- | gnu/build/accounts.scm | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/gnu/build/accounts.scm b/gnu/build/accounts.scm index f60d68d9b3..1247fc640c 100644 --- a/gnu/build/accounts.scm +++ b/gnu/build/accounts.scm @@ -1,5 +1,5 @@ ;;; GNU Guix --- Functional package management for GNU -;;; Copyright © 2019 Ludovic Courtès <ludo@gnu.org> +;;; Copyright © 2019, 2021 Ludovic Courtès <ludo@gnu.org> ;;; ;;; This file is part of GNU Guix. ;;; @@ -490,7 +490,11 @@ new UIDs." (uid id) (directory directory) (gid (if (number? group) group (group-id group))) - (real-name (if previous + + ;; Users might change their name to something + ;; other than what the sysadmin chose, with + ;; 'chfn'. Thus consider it "stateful". + (real-name (if (and previous (not system?)) (password-entry-real-name previous) real-name)) |