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package bedmod::socks4;
use Socket;
# socks4 plugin (anyone still using this?)
# pretty few to test, i did not even find an rfc for this
# protocol *yuck*
# \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\
# create a new instance of this object
sub new {
my $this = {};
$this->{username} = undef;
bless $this;
return $this;
}
# \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\
# initialise some parameters
sub init {
my $this = shift;
%special_cfg = @_;
# Set protocol tcp/udp
$this->{proto} = "tcp";
# check for missing args, set target and host
# every module has to do this
if ( $special_cfg{'p'} eq "" ) {
$this->{port} = '1080';
}
else {
$this->{port} = $special_cfg{'p'};
}
$this->{sport} = 0;
$this->{vrfy} = "";
if ( $special_cfg{'u'} eq "" ) {
&usage();
exit(1);
}
$this->{username} = $special_cfg{'u'};
}
# \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\
# how to quit ?
sub getQuit {
return ("");
}
# \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\
# what to test without doing a login before
# ..mainly the login stuff *g*
sub getLoginarray {
my $this = shift;
@Loginarray = ("");
return (@Loginarray);
}
# \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\
# which commands does this protocol know ?
sub getCommandarray {
my $this = shift;
# all there is to test is the username as far as it seems...
@cmdArray = (
"XAXAX\n",
# we use protocol version 04
# destination port is 6668
# destination ip is 192.168.0.1
"\x04\x01\x1a\x0c\xc0\xA8\x00\x01XAXAX\x00", # connect
"\x04\x02\x1a\x0c\xc0\xA8\x00\x01XAXAX\x00", # bind
"\x04\x01\x1a\x0c\x00\x00\x00\x01$this->{username}\x00XAXAX", # connect socks4a
"\x04\x02\x1a\x0c\x00\x00\x00\x01$this->{username}\x00XAXAX" # bind socks4a
);
return (@cmdArray);
}
# \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\
# what to send to login ?
sub getLogin { # login procedure
my $this = shift;
@login = ("");
return (@login);
}
# \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\
# here we can test everything besides buffer overflows and format strings
sub testMisc {
my $this = shift;
return ();
}
sub usage {
print qq~ Parameters for the Socks4 plugin:
-u <username>
~;
}
1;
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