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| author | Ludovic Courtès <ludo@gnu.org> | 2017-05-30 17:40:39 +0200 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2017-05-30 18:08:37 +0200 |
| commit | 41db5a756369f5b14d1e67a523ee0940cad56744 (patch) | |
| tree | 4f0aea430e3ebd080ec68357d1f43b6490163643 | |
| parent | 151cb9738a1903670acfee8cc28b5a2e441172ce (diff) | |
| download | gnu-guix-41db5a756369f5b14d1e67a523ee0940cad56744.tar gnu-guix-41db5a756369f5b14d1e67a523ee0940cad56744.tar.gz | |
activation: Change permissions on /root to #o700.
Reported by Alex Griffin <a@ajgrf.com>.
Fixes <http://bugs.gnu.org/27135>.
* gnu/build/activation.scm (add-user): When UID is zero, add 'chmod'
call.
* gnu/tests/base.scm (run-basic-test)["permissions on /root"]: New test.
| -rw-r--r-- | gnu/build/activation.scm | 5 | ||||
| -rw-r--r-- | gnu/tests/base.scm | 9 |
2 files changed, 12 insertions, 2 deletions
diff --git a/gnu/build/activation.scm b/gnu/build/activation.scm index a1d2a9cc7d..299c0728cb 100644 --- a/gnu/build/activation.scm +++ b/gnu/build/activation.scm @@ -130,14 +130,15 @@ properties. Return #t on success." ;; 'useradd' fails with "Cannot determine your user name" if the root ;; account doesn't exist. Thus, for bootstrapping purposes, create that ;; one manually. - (begin + (let ((home (or home "/root"))) (call-with-output-file "/etc/shadow" (cut format <> "~a::::::::~%" name)) (call-with-output-file "/etc/passwd" (cut format <> "~a:x:~a:~a:~a:~a:~a~%" name "0" "0" comment home shell)) (chmod "/etc/shadow" #o600) - (copy-account-skeletons (or home "/root")) + (copy-account-skeletons home) + (chmod home #o700) #t) ;; Use 'useradd' from the Shadow package. diff --git a/gnu/tests/base.scm b/gnu/tests/base.scm index e5ac320b74..f5bbfafee3 100644 --- a/gnu/tests/base.scm +++ b/gnu/tests/base.scm @@ -199,6 +199,15 @@ info --version") ',users+homes)) marionette))) + (test-equal "permissions on /root" + #o700 + (let ((root-home #$(any (lambda (account) + (and (zero? (user-account-uid account)) + (user-account-home-directory + account))) + (operating-system-user-accounts os)))) + (stat:perms (marionette-eval `(stat ,root-home) marionette)))) + (test-equal "no extra home directories" '() |