diff options
| -rw-r--r-- | gnu/system/vm.scm | 29 |
1 files changed, 18 insertions, 11 deletions
diff --git a/gnu/system/vm.scm b/gnu/system/vm.scm index f0f40e54a3..059cea1a45 100644 --- a/gnu/system/vm.scm +++ b/gnu/system/vm.scm @@ -363,22 +363,28 @@ It can be used to provide additional files, such as /etc files." (lambda () (close-connection store))))) -(define (/etc/shadow store accounts) - "Return a /etc/shadow file for ACCOUNTS." +(define* (passwd-file store accounts #:key shadow?) + "Return a password file for ACCOUNTS, a list of vectors as returned by +'getpwnam'. If SHADOW? is true, then it is a /etc/shadow file, otherwise it +is a /etc/passwd file." + ;; XXX: The resulting file is world-readable, so don't rely on it! (define contents (let loop ((accounts accounts) (result '())) (match accounts - (((name uid gid comment home-dir shell) rest ...) + ((#(name pass uid gid comment home-dir shell) rest ...) (loop rest - (cons (string-append name "::" (number->string uid) + (cons (string-append name + ":" (if shadow? pass "x") + ":" (number->string uid) ":" (number->string gid) - comment ":" home-dir ":" shell) + ":" comment ":" home-dir ":" shell) result))) (() (string-concatenate-reverse result))))) - (add-text-to-store store "shadow" contents '())) + (add-text-to-store store (if shadow? "shadow" "passwd") + contents '())) (define (example2) (let ((store #f)) @@ -390,16 +396,17 @@ It can be used to provide additional files, such as /etc files." (let* ((bash-drv (package-derivation store bash)) (bash-file (string-append (derivation-path->output-path bash-drv) "/bin/bash")) - (passwd (/etc/shadow store - `(("root" 0 0 "System administrator" "/" - ,bash-file)))) + (accounts (list (vector "root" "" 0 0 "System administrator" + "/" bash-file))) + (passwd (passwd-file store accounts)) + (shadow (passwd-file store accounts #:shadow? #t)) (populate (add-text-to-store store "populate-qemu-image" (object->string `(begin (mkdir-p "etc") - (symlink ,(substring passwd 1) - "etc/shadow"))) + (symlink ,shadow "etc/shadow") + (symlink ,passwd "etc/passwd"))) (list passwd))) (out (derivation-path->output-path (package-derivation store mingetty))) |