diff options
Diffstat (limited to 'ikiwiki-mass-rebuild')
| -rwxr-xr-x | ikiwiki-mass-rebuild | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/ikiwiki-mass-rebuild b/ikiwiki-mass-rebuild index 1ec90b3c0..710db4eac 100755 --- a/ikiwiki-mass-rebuild +++ b/ikiwiki-mass-rebuild @@ -2,6 +2,19 @@ use warnings; use strict; +sub supplemental_groups { + my $user=shift; + + my @list; + while (my @fields=getgrent()) { + if (grep { $_ eq $user } split(' ', $fields[3])) { + push @list, $fields[2]; + } + } + + return @list; +} + sub processline { my $user=shift; my $setup=shift; @@ -20,11 +33,15 @@ sub processline { defined(my $pid = fork) or die "Can’t fork: $!"; if (! $pid) { my ($uuid, $ugid) = (getpwnam($user))[2, 3]; - $)="$ugid $ugid"; + my $grouplist=join(" ", $ugid, $ugid, supplemental_groups($user)); + $)=$grouplist; + if ($!) { + die "failed to set egid $grouplist"; + } $(=$ugid; $<=$uuid; $>=$uuid; - if ($< != $uuid || $> != $uuid || $( != $ugid || $) ne "$ugid $ugid") { + if ($< != $uuid || $> != $uuid || $( != $ugid) { die "failed to drop permissions to $user"; } %ENV=( |