#!/usr/bin/perl

use LWP;



&ReadParse;

$timetoget = time;
&GetDate;

&AssignVariables;

$paytox = &DoGet($urltopost);

print "Content-type: text/html\n\n";

if ($paytox ne "") {
    print "AUTHORISED PAYMENT<br><br>";

    print "Response recieved...<br><br>$paytox";

} else {
    print "DECLINED PAYMENT<br><br>";

    print "No response...";

}

exit;

sub ReadParse { 
    local (*in) = @_ if @_; 
    local ($i, $key, $val);
    if ( $ENV{'REQUEST_METHOD'} eq "GET" ) {
        $in = $ENV{'QUERY_STRING'};
    } elsif ($ENV{'REQUEST_METHOD'} eq "POST") {
        read(STDIN,$in,$ENV{'CONTENT_LENGTH'});
    } else { 
        $in = ( grep( !/^-/, @ARGV )) [0];
        $in =~ s/\\&/&/g; 
    }
     @in = split(/&/,$in);
    foreach $i (0 .. $#in) { 
        $in[$i] =~ s/\+/ /g; 
        ($key, $val) = split(/=/,$in[$i],2); 
        $key =~ s/%(..)/pack("c",hex($1))/ge; 
        $val =~ s/%(..)/pack("c",hex($1))/ge; 
        $in{$key} .= "\0" if (defined($in{$key})); 
        $in{$key} .= $val;
    } 
    return length($in);
}

sub AssignVariables {


    $userid = "***";
    $xpin = "****";
    $xhash = "*****";
    $transid = $in{'trans_id'};

    $urltopost = "https://www.paytox.com/?cmd=retrieve_trans&user_id=$
+userid&xipn=$xpin&xhash=$xhash&trans_id=$transid";
    
}

sub DoPost {
  $browser = LWP::UserAgent->new( ) unless $browser;
  my $resp = $browser->post(@_);
  return ($resp->content, $resp->status_line, $resp->is_success, $resp
+)
    if wantarray;
  return unless $resp->is_success;
  return $resp->content;
}

sub DoGet {
  $browser = LWP::UserAgent->new( ) unless $browser;
  my $resp = $browser->get(@_);
  return ($resp->content, $resp->status_line, $resp->is_success, $resp
+)
    if wantarray;
  return unless $resp->is_success;
  return $resp->content;
}

sub GetDate {
    @days = ('Sunday','Monday','Tuesday','Wednesday','Thursday','Frida
+y','Saturday');
    @months = ('jan','feb','mar','apr','may','jun','jul','aug','sep','
+oct','nov','dec');
    ($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst) = localtime(
+$timetoget);
    $year = $year+1900;
    $Date = "$days[$wday] $months[$mon]/$mday/$year";
}
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