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package bedmod::socks5;
use Socket;
# socks5 plugin
#
# not yet tested, got bored just by looking at the protocol
# \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\
# create a new instance of this object
sub new {
my $this = {};
$this->{username} = undef;
$this->{password} = 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 "" ) || ( $special_cfg{'v'} eq "" ) ) {
&usage();
exit(1);
}
$this->{username} = $special_cfg{'u'};
$this->{password} = $special_cfg{'v'};
}
# \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\
# 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",
# if the programmer is clever enough he always receives the packet
# in a buffer which is bigger than ~0x128 :)
"\x05\x01\x00\x04\xFF\x10"
, # check for buffer access which should give a gpf
"\x05\x01\x00\x04\x50\x10" # same here different value... lame :)
);
return (@cmdArray);
}
# \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\
# what to send to login ?
sub getLogin { # login procedure
my $this = shift;
$count1 = length( $this->{username} );
$count2 = length( $this->{password} );
@login = (
#protocol version #nr. of authentication methods #username+password
"\x05\x01\x02",
#protocol #username len #username #pass len #password
"\x05$count1$this->{username}$count2$this->{password}",
);
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 Socks5 plugin:
-u <username>
-v <password>
~;
}
1;
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