mirror of
https://github.com/webmin/webmin.git
synced 2025-07-21 23:40:34 +00:00
131 lines
3.2 KiB
Perl
Executable File
131 lines
3.2 KiB
Perl
Executable File
#!/usr/local/bin/perl
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# delete_group.cgi
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# Delete a webmin group across all servers
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require './cluster-webmin-lib.pl';
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&ReadParse();
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&ui_print_header(undef, $text{'gdelete_title'}, "");
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# Find groups and members on all hosts
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foreach $h (&list_webmin_hosts()) {
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foreach $g (@{$h->{'groups'}}) {
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if ($g->{'name'} eq $in{'group'}) {
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push(@hosts, $h);
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push(@mems, @{$g->{'members'}});
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foreach $m (@{$g->{'members'}}) {
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$onhost{$h,$m}++;
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($mg) = grep { $_->{'name'} eq $m }
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@{$h->{'groups'}};
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push(@subs, $mg->{'name'}) if ($mg);
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}
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last;
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}
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}
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}
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@mems = &unique(@mems);
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if (@subs) {
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print &text('gdelete_esub',
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"<b>".join(" ", &unique(@subs))."</b>"),"<p>\n";
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&ui_print_footer("", $text{'index_return'});
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exit;
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}
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if (!$in{'confirm'} && @mems) {
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# Ask if the user really wants to delete the group and members
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print "<center><form action=delete_group.cgi>\n";
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print "<input type=hidden name=group value='$in{'group'}'>\n";
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print &text('gdelete_desc', "<b>$in{'group'}</b>",
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"<b>".join(" ", @mems)."</b>"),"<p>\n";
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print "<input type=submit name=confirm value='$text{'gdelete_ok'}'>\n";
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print "</form></center>\n";
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&ui_print_footer("", $text{'index_return'});
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exit;
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}
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print "<b>",&text('gdelete_doing', $in{'group'}),"</b><p>\n";
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# Setup error handler for down hosts
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sub group_error
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{
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$group_error_msg = join("", @_);
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}
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&remote_error_setup(\&group_error);
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@servers = &list_servers();
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$p = 0;
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foreach $h (@hosts) {
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local ($s) = grep { $_->{'id'} == $h->{'id'} } @servers;
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local ($rh = "READ$p", $wh = "WRITE$p");
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pipe($rh, $wh);
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if (!fork()) {
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close($rh);
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&remote_foreign_require($s->{'host'}, "acl", "acl-lib.pl");
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if ($group_error_msg) {
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# Host is down
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print $wh &serialise_variable([ 0, $group_error_msg ]);
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exit;
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}
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# Delete the group
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&remote_foreign_call($s->{'host'}, "acl", "delete_group",
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$in{'group'});
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$h->{'groups'} = [ grep { $_->{'name'} ne $in{'group'} }
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@{$h->{'groups'}} ];
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# Remove from any groups
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foreach $g (@{$h->{'groups'}}) {
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local @mems = @{$g->{'members'}};
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local $i = &indexof($in{'group'}, @mems);
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if ($i >= 0) {
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splice(@mems, $i, 1);
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$g->{'members'} = \@mems;
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&remote_foreign_call($s->{'host'}, "acl",
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"modify_group", $g->{'name'}, $g);
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}
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}
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# Delete any members
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foreach $u (grep { $onhost{$h,$_} } @mems) {
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&remote_foreign_call($s->{'host'}, "acl",
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"delete_user", $u);
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$h->{'users'} = [ grep { $_->{'name'} ne $u }
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@{$h->{'users'}} ];
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}
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&save_webmin_host($h);
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# Restart the remote webmin
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print $wh &serialise_variable([ 1 ]);
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&remote_foreign_call($s->{'host'}, "acl", "restart_miniserv");
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exit;
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}
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close($wh);
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$p++;
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}
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# Read back the results
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$p = 0;
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foreach $h (@hosts) {
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local ($s) = grep { $_->{'id'} == $h->{'id'} } @servers;
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local $d = &server_name($s);
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local $rh = "READ$p";
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local $line = <$rh>;
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local $rv = &unserialise_variable($line);
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close($rh);
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if ($rv && $rv->[0] == 1) {
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# It worked
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print &text('gdelete_success', $d),"<br>\n";
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}
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else {
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# Something went wrong
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print &text('gdelete_failed', $d, $rv->[1]),"<br>\n";
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}
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$p++;
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}
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print "<p><b>$text{'gdelete_done'}</b><p>\n";
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&remote_finished();
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&ui_print_footer("", $text{'index_return'});
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