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Solltest du eine Schwachstelle im Code finden, sei es eine kritische Lücke oder eine Möglichkeit zu cheaten, dann bitte ich dich, mir das mitzuteilen. Solltest du beim cheaten erwischt werden, werde ich deinen Account eigenhändig löschen & bannen; Solltest du meinen Server angreifen, so werde ich meine Rechtsschutzversicherung kontaktieren.

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<?php
require_once "common.php";

if ($HTTP_POST_VARS[name]!=""){
        if ($session[loggedin]){
                redirect("badnav.php");
        }else{
                if(0){
                }else{
                        $result = db_fetch_assoc(db_query("SELECT COUNT(acctid) AS onlinecount FROM accounts WHERE locked=0 AND loggedin=1 AND laston>'".date("Y-m-d H:i:s",strtotime(date("r")."-".getsetting("LOGINTIMEOUT",900)." seconds"))."'"));
                        $onlinecount = $result['onlinecount'];

                        $sql = "SELECT * FROM accounts WHERE login = '$HTTP_POST_VARS[name]' AND password=MD5('$HTTP_POST_VARS[password]') AND locked=0";
                        $result = db_query($sql);
                        if (db_num_rows($result)==1){
                                $session[user]=db_fetch_assoc($result);
                                require_once "./lib/gilden.php";
                                loadguild($session['user']['memberid']);
                                //echo "Ooga Booga";
                                //flush();
                                //exit();
                                checkban($session[user][login]); //check if this account is banned
                                checkban(); //check if this computer is banned
                                /*if (strpos($_SERVER['SERVER_NAME'],"logd.mightye.org")!==false && $session['user']['superuser']<1){
                                        if (date("H")<2 || date("H")>17){
                                        $session[message]="`\$The dev server shuts down in the
                                                evening now so that I may partake of my home
                                                bandwidth.  This server is only available from
                                                2am to 5pm from now on.";
                                        //echo $session[message];
                                        header("Location: index.php");
                                        exit();
                                        //redirect("index.php");
                                        }
                                }*/
                                if ($session[user][emailvalidation]!="" && substr($session['user']['emailvalidation'],0,1)!="x"){
                                        $session[user]=array();
                                        $session[message]="`4Fehler: Du musst deine E-Mail Adresse bestätigen lassen, bevor du dich einloggen kannst.";
                                        echo $session[message];
                                        //header("Location: index.php");
                                        exit();
                                }else{
                                        if ($onlinecount<getsetting("maxonline",10) || getsetting("maxonline",10)==0 || $session[user][superuser]>0){
                                                //loaduser($session['user']);
                                                $session[loggedin]=true;
                                                $session[output]=$session[user][output];
                                                $session['petitions'] = array();
                                                $session[laston]=date("Y-m-d H:i:s");
                                                $session[sentnotice]=0;
                                                $session[user][dragonpoints]=unserialize($session[user][dragonpoints]);
                                                $session[user][prefs]=unserialize($session[user][prefs]);
                                                $session['bufflist']=unserialize($session['user']['bufflist']);
                                                if (!is_array($session[user][dragonpoints])) $session[user][dragonpoints]=array();
                                                if ($session[user][loggedin]){
                                                        $session[allowednavs]=unserialize($session[user][allowednavs]);
                                                        saveuser();
                                                        header("Location: {$session['user']['restorepage']}");
                                                        exit();
                                                        //redirect($session['user']['page']);//"badnav.php");
                                                }
                                                db_query("UPDATE accounts SET loggedin=".true.", location=0 WHERE acctid = ".$session[user][acctid]);
                                                $session[user][loggedin]=true;
                                                $location = $session[user][location];
                                                $session[user][location]=0;
                                                debuglog("logged in ");
                                                if ($session[user][alive]==0 && $session[user][slainby]!=""){
                                                        //they're not really dead, they were killed in pvp.
                                                        $session[user][alive]=true;
                                                }
                                                if (getsetting("logdnet",0)){
                                                       //register with LoGDnet
                                                       @file(getsetting("logdnetserver","http://lotgd.net/")."logdnet.php?addy=".URLEncode(getsetting("serverurl","http://".$_SERVER['SERVER_NAME'].dirname($_SERVER['REQUEST_URI'])))."&desc=".URLEncode(getsetting("serverdesc","Another LoGD Server"))."&version=".URLEncode($logd_version)."");
                                               }
                                                if ($location==0){
                                                        redirect("news.php");
                                                }else if($location==1){
                                                        redirect("inn.php?op=strolldown");
                                                }else if($location==2){
                                                        redirect("houses.php?op=newday");
                                                }else if($location==3){
                                                        redirect("necron.php?op=");
                                                }else if($location==9){
                                                        redirect("jail.php");
                                                }else if($location==5){
                                                        redirect("houses2.php");
                                                  }else if($location==22){
                                                        redirect("nhouses2.php?op=");
                                                 }else if($location==27){
                                                        redirect("ways.php?op=");
                                                         }else if($location==66){
                                                        redirect("downtown.php?op=");
                                                }else{
                                                        saveuser();
                                                        header("Location: {$session['user']['restorepage']}");
                                                        exit();
                                                }
                                        }else{
                                                $session['user'] = array();
                                                $session[message]="`4Fehler: Der Server ist voll.`0";
                                                redirect("index.php");
                                        }
                                }
                        }else{
                                $session[message]="`4Fehler: Login-Daten waren ungültig.`0";
                                //now we'll log the failed attempt and begin to issue bans if there are too many, plus notify the admins.
                                $sql = "DELETE FROM faillog WHERE date<'".date("Y-m-d H:i:s",strtotime(date("r")."-".(getsetting("expirecontent",180)/4)." days"))."'";
                                checkban();
                                db_query($sql);
                                $sql = "SELECT acctid FROM accounts WHERE login='{$_POST['name']}'";
                                $result = db_query($sql);
                                if (db_num_rows($result)>0){ // just in case there manage to be multiple accounts on this name.
                                        while ($row=db_fetch_assoc($result)){
                                                $sql = "INSERT INTO faillog VALUES (0,now(),'".addslashes(serialize($_POST))."','{$_SERVER['REMOTE_ADDR']}','{$row['acctid']}','{$_COOKIE['lgi']}')";
                                                db_query($sql);
                                                $sql = "SELECT faillog.*,accounts.superuser,name,login FROM faillog INNER JOIN accounts ON accounts.acctid=faillog.acctid WHERE ip='{$_SERVER['REMOTE_ADDR']}' AND date>'".date("Y-m-d H:i:s",strtotime(date("r")."-1 day"))."'";
                                                $result2 = db_query($sql);
                                                $c=0;
                                                $alert="";
                                                $su=false;
                                                while ($row2=db_fetch_assoc($result2)){
                                                        if ($row2['superuser']>0) {$c+=1; $su=true;}
                                                        $c+=1;
                                                        $alert.="`3{$row2['date']}`7: Failed attempt from `&{$row2['ip']}`7 [`3{$row2['id']}`7] to log on to `^{$row2['login']}`7 ({$row2['name']}`7)`n";
                                                }
                                                if ($c>=10){ // 5 failed attempts for superuser, 10 for regular user
                                                        $sql = "INSERT INTO bans VALUES ('{$_SERVER['REMOTE_ADDR']}','','".date("Y-m-d H:i:s",strtotime(date("r")."+".($c*3)." hours"))."','Automatischer Systembann: Zu viele fehlgeschlagene Loginversuche.')";
                                                        db_query($sql);
                                                        if ($su){ // send a system message to admins regarding this failed attempt if it includes superusers.
                                                                $sql = "SELECT acctid FROM accounts WHERE superuser>=3";
                                                                $result2 = db_query($sql);
                                                                $subj = "`#{$_SERVER['REMOTE_ADDR']} failed to log in too many times!";
                                                                for ($i=0;$i<db_num_rows($result2);$i++){
                                                                        $row2 = db_fetch_assoc($result2);
                                                                        //delete old messages that 
                                                                        $sql = "DELETE FROM mail WHERE msgto={$row2['acctid']} AND msgfrom=0 AND subject = '$subj' AND seen=0";
                                                                        db_query($sql);
                                                                        if (db_affected_rows()>0) $noemail = true; else $noemail = false;
                                                                        systemmail($row2['acctid'],"$subj","This message is generated as a result of one or more of the accounts having been a superuser account.  Log Follows:`n`n$alert",0,$noemail);
                                                                }//end for
                                                        }//end if($su)
                                                }//end if($c>=10)
                                        }//end while
                                }else{
                                        
                                }//end if (db_num_rows)
                                redirect("index.php");
                        }
                }
        }
}else if ($HTTP_GET_VARS[op]=="logout"){
        if ($session[user][loggedin]){
        debuglog("logged out ");
          $sql = "UPDATE accounts SET loggedin=0 WHERE acctid = ".$session[user][acctid];
                db_query($sql) or die(sql_error($sql));
        }
        $session=array();
        redirect("index.php");
}
// If you enter an empty username, don't just say oops.. do something useful.
$session=array();
$session[message]="`4Fehler: Die Login-Daten waren fehlerhaft.`0";
redirect("index.php");
?>