5569l1

Listing 1. collector.pl

1   #!/usr/bin/perl -w
2
3   use Net::SSH::Perl;
4   use strict;
5
6   my %Cmds;
7   my $host = qw(192.168.10.5);
8   my $user = "root";
9
10  my @md5files = qw(/bin/login
11                    /usr/bin/passwd
12                    /bin/ps
13                    /boot/vmlinuz-2.4.10);
14
15  my @configfiles = qw(/etc/passwd
16                       /etc/shadow
17                       /etc/inetd.conf
18                       /etc/services);
19
20  $Cmds{'md5sigs'} = "md5sum @md5files";
21  $Cmds{'configs.tar'} = "tar cf - @configfiles";
23  $Cmds{'suidfiles'} = "find / -type f -perm          \
24                                 +6000 |xargs ls -l";
25
26  ### main loop ###
27  for my $file (keys %Cmds) {
28      my $cmd = $Cmds{$file};
29
30      ### run each command on $host and print the
31      ### output to $file
32      &run_command($cmd, $file, $host);
33  }
34  exit 0;
35
36  sub run_command() {
37      my ($cmd, $file, $host) = @_;
38
39      ### turn on compression across the ssh session
40      my $ssh = Net::SSH::Perl->new($host,            \
41                                      compression=>1);
42      $ssh->login($user);
43      my ($stdout, $stderr, $exit) = $ssh->cmd($cmd);
44
45      open F, "> $file";
46      print F $stdout;
47      close F;
48      return;
49  }