servers/find.cgi

   1 #!/usr/local/bin/perl
   2 # find.cgi
   3 # Broadcast to other webmin servers
   4
   5 use strict;
   6 use warnings;
   7 require './servers-lib.pl';
   8 our (%text, %access, %in, %config);
   9 &ReadParse();
  10 $access{'find'} || &error($text{'find_ecannot'});
  11
  12 my $limit;
  13 my @broad;
  14 if (defined($in{'scan'})) {
  15         # send to all addresses on the given network
  16         $in{'scan'} =~ /^(\d+\.\d+\.\d+)\.0$/ || &error($text{'find_escan'});
  17         for(my $i=0; $i<256; $i++) {
  18                 push(@broad, "$1.$i");
  19                 }
  20         $limit = $config{'scan_time'};
  21         $in{'port'} =~ /^\d+$/ || &error($text{'find_eport'});
  22         }
  23 else {
  24         # broadcast to some useful addresses
  25         my $myip = &get_my_address();
  26         if ($myip) {
  27                 push(@broad, &address_to_broadcast($myip, 0));
  28                 }
  29         push(@broad, "255.255.255.255");
  30         $limit = 2;
  31         }
  32
  33 # Add local network addresses
  34 if (&foreign_check("net") && !defined($in{'scan'})) {
  35         &foreign_require("net", "net-lib.pl");
  36         foreach my $a (&foreign_call("net", "active_interfaces")) {
  37                 push(@broad, $a->{'broadcast'}) if ($a->{'broadcast'});
  38                 }
  39         }
  40
  41 # Get and display responses
  42 &ui_print_unbuffered_header(undef, $text{'find_title'}, "");
  43 if (defined($in{'scan'})) {
  44         print &text('find_scanning', "<tt>$in{'scan'}</tt>"),"<p>\n";
  45         }
  46 else {
  47         print &text('find_broading', join(" , ", map { "<tt>$_</tt>" } @broad)),"<p>\n";
  48         }
  49 &find_servers(\@broad, $limit, 0, $in{'defuser'}, $in{'defpass'}, undef, undef,
  50               0, $in{'port'});
  51
  52 &ui_print_footer("", $text{'index_return'});
  53