10 sub userinfo_retrieve () {
11 my $userinfo=eval{ Storable::lock_retrieve("$config{wikistatedir}/userdb") };
15 sub userinfo_store ($) {
18 my $newfile="$config{wikistatedir}/userdb.new";
19 my $oldmask=umask(077);
20 my $ret=Storable::lock_nstore($userinfo, $newfile);
22 if (defined $ret && $ret) {
23 if (! rename($newfile, "$config{wikistatedir}/userdb")) {
31 sub userinfo_get ($$) {
35 my $userinfo=userinfo_retrieve();
36 if (! defined $userinfo ||
37 ! exists $userinfo->{$user} || ! ref $userinfo->{$user} ||
38 ! exists $userinfo->{$user}->{$field}) {
39 if ($field eq "realname" && defined $ENV{SSL_CLIENT_S_DN_CN}) {
40 userinfo_set($user, "realname", $ENV{SSL_CLIENT_S_DN_CN});
41 return $ENV{SSL_CLIENT_S_DN_CN};
45 if ($field eq "realname" && $userinfo->{$user}->{$field} eq "" &&
46 defined $ENV{SSL_CLIENT_S_DN_CN}) {
47 userinfo_set($user, "realname", $ENV{SSL_CLIENT_S_DN_CN});
48 return $ENV{SSL_CLIENT_S_DN_CN};
50 return $userinfo->{$user}->{$field};
53 sub userinfo_set ($$$) {
58 my $userinfo=userinfo_retrieve();
59 if (! defined $userinfo ||
60 ! exists $userinfo->{$user} || ! ref $userinfo->{$user}) {
64 $userinfo->{$user}->{$field}=$value;
65 return userinfo_store($userinfo);
68 sub userinfo_setall ($$) {
72 my $userinfo=userinfo_retrieve();
73 if (! defined $userinfo) {
76 $userinfo->{$user}=$info;
77 return userinfo_store($userinfo);
83 return grep { $_ eq $user_name } @{$config{adminuser}};