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#!/usr/bin/perl
# convert.cgi
# Convert unix to webmin users
use strict;
use warnings;
require './acl-lib.pl';
our (%in, %text, %config, %access, $config_directory);
&ReadParse();
&error_setup($text{'convert_err'});
$access{'sync'} && $access{'create'} || &error($text{'convert_ecannot'});
&foreign_require("useradmin", "user-lib.pl");
# Validate inputs
my (%users, %nusers, $gid);
if ($access{'gassign'} ne '*') {
my @gcan = split(/\s+/, $access{'gassign'});
&indexof($in{'wgroup'}, @gcan) >= 0 ||
&error($text{'convert_ewgroup2'});
}
if ($in{'conv'} == 1) {
$in{'users'} =~ /\S/ || &error($text{'convert_eusers'});
map { $users{$_}++ } split(/\s+/, $in{'users'});
}
elsif ($in{'conv'} == 2) {
map { $nusers{$_}++ } split(/\s+/, $in{'nusers'});
}
elsif ($in{'conv'} == 3) {
$gid = getgrnam($in{'group'});
defined($gid) || &error($text{'convert_egroup'});
}
elsif ($in{'conv'} == 4) {
$in{'min'} =~ /^\d+$/ || &error($text{'convert_emin'});
$in{'max'} =~ /^\d+$/ || &error($text{'convert_emax'});
}
# Get the group to add to
my $group;
my %exists;
foreach my $g (&list_groups()) {
$group = $g if ($g->{'name'} eq $in{'wgroup'});
$exists{$g->{'name'}}++;
}
$group || &error($text{'convert_ewgroup'});
my (@ginfo, @members);
if ($in{'conv'} == 3) {
# Find secondary members of group
@ginfo = getgrnam($in{'group'});
@members = split(/\s+/, $ginfo[3]);
}
# Build the list of users
my @users;
if ($in{'sync'}) {
# Can just get from getpw* system calls, as password isn't needed
@users = ( );
setpwent();
while(my @uinfo = getpwent()) {
push(@users, { 'user' => $uinfo[0],
'pass' => $uinfo[1],
'uid' => $uinfo[2],
'gid' => $uinfo[3],
'real' => $uinfo[6],
'home' => $uinfo[7],
'shell' => $uinfo[8] });
}
}
else {
# Read /etc/passwd
@users = &useradmin::list_users();
}
# Convert matching users
&ui_print_header(undef, $text{'convert_title'}, "");
print $text{'convert_msg'},"<p>\n";
print &ui_columns_start([ $text{'convert_user'}, $text{'convert_action'} ]);
map { $exists{$_->{'name'}}++ } &list_users();
my ($skipped, $exists, $invalid, $converted) = (0, 0, 0, 0);
foreach my $u (@users) {
my $ok;
if ($in{'conv'} == 0) {
$ok = 1;
}
elsif ($in{'conv'} == 1) {
$ok = $users{$u->{'user'}};
}
elsif ($in{'conv'} == 2) {
$ok = !$nusers{$u->{'user'}};
}
elsif ($in{'conv'} == 3) {
$ok = $u->{'gid'} == $gid ||
&indexof($u->{'user'}, @members) >= 0;
}
elsif ($in{'conv'} == 4) {
$ok = $u->{'uid'} >= $in{'min'} &&
$u->{'uid'} <= $in{'max'};
}
my $msg;
if (!$ok) {
#print &text('convert_skip', $u->{'user'}),"\n";
$msg = undef;
$skipped++;
}
elsif ($exists{$u->{'user'}}) {
$msg = "<i>".&text('convert_exists', $u->{'user'})."</i>";
$exists++;
}
elsif ($u->{'user'} !~ /^[A-z0-9\-\_\.]+$/) {
$msg = "<i>".&text('convert_invalid', $u->{'user'})."</i>";
$invalid++;
}
else {
# Actually add the user
$msg = "<b>".&text('convert_added', $u->{'user'})."</b>";
my $user = { 'name' => $u->{'user'},
'pass' => $in{'sync'} ? 'x' : $u->{'pass'},
'modules' => $group->{'modules'} };
&create_user($user);
foreach my $m (@{$group->{'modules'}}, "") {
my %groupacl;
if (&read_file(
"$config_directory/$m/$in{'wgroup'}.gacl",
\%groupacl)) {
&write_file(
"$config_directory/$m/$u->{'user'}.acl",
\%groupacl);
}
}
push(@{$group->{'members'}}, $u->{'user'});
$exists{$u->{'user'}}++;
$converted++;
}
print &ui_columns_row([ $u->{'user'}, $msg ]) if ($msg);
}
endpwent();
print &ui_columns_end();
# Finish off
&modify_group($group->{'name'}, $group);
&restart_miniserv();
# Print summary
print &text('convert_done', $converted, $invalid, $exists, $skipped),"<p>\n";
&ui_print_footer("", $text{'index_return'});
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