mirror of
https://github.com/FH-Complete/FHC-Core.git
synced 2026-06-01 20:29:29 +00:00
Andreas Österreicher
276 lines
8.2 KiB
PHP
276 lines
8.2 KiB
PHP
<?php
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/*
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* author: maximilian schremser
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* email: max@technikum-wien.at
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* date-created: ?? 2003
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* date-modified: ?? by ??
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* 15.9.2004 by max schremser
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*
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* manual: es wurden keine neuen einträge in der dhcp.dat eingetragen
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* seit der letzten änderung, ich wurde von ferdinand esberger
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* gebeten dies wieder in ordnung zu bringen
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*/
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require_once('../../../config/cis.config.inc.php');
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require_once('../../../include/basis_db.class.php');
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require_once('../../../include/functions.inc.php');
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require_once('../../../include/File/SearchReplace.php');
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require_once('../../../include/File/Match.php');
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require_once('../../../include/phrasen.class.php');
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require_once('../../../include/authentication.class.php');
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$sprache = getSprache();
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$p=new phrasen($sprache);
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if (!$db = new basis_db())
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die($p->t("global/fehlerBeimOeffnenDerDatenbankverbindung"));
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if (!$user=get_uid())
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die($p->t("global/nichtAngemeldet").'! <a href="javascript:history.back()">'.$p->t("global/zurueck").'</a>');
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$mac_result = trim((isset($_REQUEST['mac_result']) ? $_REQUEST['mac_result']:''));
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$txtUID = trim((isset($_REQUEST['txtUID']) ? $_REQUEST['txtUID']:''));
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$txtPassword = trim((isset($_REQUEST['txtPassword']) ? $_REQUEST['txtPassword']:''));
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$txtMAC = trim((isset($_REQUEST['txtMAC']) ? $_REQUEST['txtMAC']:''));
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if(check_lektor($user))
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$is_lector=true;
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else
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$is_lector=false;
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function ip_increment($ip = "")
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{
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$ip = explode(".", $ip);
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if($ip[3] > 0 && $ip[3] < 254)
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{
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++$ip[3];
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}
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else
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{
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++$ip[2];
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$ip[3] = 1;
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}
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return join(".", $ip);
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}
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?>
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
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<link href="../../../skin/style.css.php" rel="stylesheet" type="text/css">
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<link href="../../../skin/flexcrollstyles.css" rel="stylesheet" type="text/css" />
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</head>
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<body onLoad="document.regMAC.txtMAC.focus();">
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<div class="flexcroll" style="outline: none;">
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<h1><?php echo $p->t("notebookregister/titelNotebookRegistration");?></h1>
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<table class="cmstable" cellspacing="0" cellpadding="0">
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<tr>
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<td class="cmscontent" rowspan="3" valign="top">
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<?php
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if($is_lector || check_lektor($txtUID))
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{
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echo 'Die Notebook Registrierung steht nur für Studierende zur Verfügung.<br>
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Wollen Sie als Mitarbeiter ein Notebook registrieren, wenden Sie sich bitte an den <a href="mailto:support@technikum-wien.at">Support</a>.';
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echo '</td></tr></table></div></body></html>';
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exit;
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}
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if (!$txtUID)
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$txtUID = $user;
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// wenn die übergebene UID nicht gleich dem
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// angemeldetem Benutzer ist, muss das Passwort
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// angegeben werden
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if ($txtUID != $user && !$txtPassword)
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{
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$error = 1;
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}
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else if ($txtUID && $txtPassword)
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{
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// Passwort pruefen
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$auth = new authentication();
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if($auth->checkpassword($txtUID, $txtPassword))
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$error=0;
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else
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$error=2;
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}
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else
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{
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$error =0;
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}
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// ändern oder eintragen einer mac adresse
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if (!$error)
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{
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if(isset($txtMAC) && $txtMAC != "")
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{
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$sql_query = "SELECT DISTINCT vorname, nachname
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FROM campus.vw_benutzer WHERE uid=".$db->db_add_param($txtUID)." LIMIT 1";
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if($result = $db->db_query($sql_query))
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{
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if($row = $db->db_fetch_object($result))
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{
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$name = $row->vorname.' '.$row->nachname;
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}
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else
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die($p->t("global/fehlerBeimErmittelnDerUID"));
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}
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else
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die($p->t("global/fehlerBeimErmittelnDerUID"));
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$mac = mb_eregi_replace(":", "", mb_eregi_replace("-", "", mb_strtoupper($txtMAC)));
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$filename_dat = '../../../../system/dhcp.dat';
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$filename_ip = '../../../../system/dhcp.ip';
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copy($filename_dat, '../../../../system/backup/dhcp_'.date('j-m-Y_H-i-s').'.dat');
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unset($mfiles);
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// leich gepfuscht aber funktioniert
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$mfiles = new File_Match("/$mac?\s(.{1}) (.*)\s?/", $filename_dat, '', 0, array('#',';'));
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$mfiles->setFindFunction('preg');
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$mfiles->doFind();
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$VLAN='';
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if($mfiles->occurences)
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{
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$VLAN = $mfiles->match[1];
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$fuser = $mfiles->match[2];
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$fuser = explode(" ", $fuser);
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$fuser = $fuser[0];
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//hier könnte man noch eine email oder dgl. schicken
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if ($fuser != $txtUID)
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$error = 3;
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}
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unset($mfiles);
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if(!$VLAN)
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$VLAN = 'S';
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if (!$error)
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{
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if($VLAN != 'S')
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{
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$mac_result = 3;
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}
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else if ($VLAN == 'S')
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{
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$mfiles = new File_SearchReplace("/.*?\sS\s$txtUID\s(.*)?\snb-$txtUID\s(.*)/", "$mac S $txtUID $1 nb-$txtUID $name", $filename_dat, '', 0, array("#", ";"));
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$mfiles->setSearchFunction('preg');
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if(preg_match("/[A-Fa-f0-9]{12}/", $mac) && $mac != '' && mb_strlen($mac) == 12)
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{
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$mfiles->doSearch();
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// neuen eintrag erzeugen und ip hochzählen
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if($mfiles->occurences == 0)
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{
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//$content = file($filename_dat, "r");
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//$content = implode('', $content);
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$content = file_get_contents($filename_dat);
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//$ip = file($filename_ip);
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//$ip = trim($ip[0]);
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$ip = file_get_contents($filename_ip);
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$ip = trim($ip);
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$ip = ip_increment($ip);
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// nachschauen ob, die mac adresse schon
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// einmal gespeichert wurde
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$sfiles = new File_Match("/$mac?\s/", $filename_dat, '', 0, array('#',';'));
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$sfiles->doFind();
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if($sfiles->occurences)
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{
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echo 'MAC IN USE';
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$error = 3;
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}
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else
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{
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$mfiles->writeout($filename_dat, $content."$mac S $txtUID $ip nb-$txtUID $name\n");
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$mfiles->writeout($filename_ip, $ip);
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$mac_result = 0;
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unset($txtMAC);
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}
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unset($sfiles);
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}
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else if($mfiles->occurences > 0)
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{
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$mac_result = 1;
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unset($txtMAC);
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}
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}
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else if($mac)
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{
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$mac_result = 2;
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}
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} // eof !$vlan == s
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} // eof !$error
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} // eof !error (2)
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} // eof if $txtMAC
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?>
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<p><?php echo $p->t("notebookregister/notebook_absatz1");?></p>
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<p>
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<form method="post" name="regMAC">
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<table class="tabcontent">
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<tr>
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<td width="90" class="tdwrap"><?php echo $p->t("notebookregister/MACadresse");?>:</td>
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<td class="tdwrap"><input class="TextBox" type="text" name="txtMAC" size="20"<?php if(isset($txtMAC) && $txtMAC != "") echo 'value="'.$txtMAC.'"'; ?>></td>
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</tr>
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<tr>
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<td class="tdwrap">UID:</td>
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<td class="tdwrap"><input class="TextBox" type="text" name="txtUID" size="20" value="<?php echo $txtUID;?>"></td>
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</tr>
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<tr>
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<td class="tdwrap">*<?php echo $p->t("global/passwort");?>:</td>
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<td class="tdwrap"><input class="TextBox" type="password" name="txtPassword" size="20" value=""><br><small>* ... <?php echo $p->t("notebookregister/notebook_anmerkung");?></td>
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</tr>
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<tr>
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<td> </td>
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</tr>
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<tr>
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<td class="tdwrap"><input type="submit" name="cmdRegsiter" value="<?php echo $p->t("global/eintragen");?>"></td>
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<td class="tdwrap"><input type="reset" name="cmdCancel" value="<?php echo $p->t("global/abbrechen");?>" onClick="document.regMAC.txtMAC.focus();"></td>
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</tr>
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</table>
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</form>
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<?php
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if ($error == 1)
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echo '<h3>'.$p->t("notebookregister/passwortEingebenWennUIDgeaendert").'.</h3>';
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else if ($error == 2)
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echo '<h3>'.$p->t("notebookregister/passwortErneutEingeben").'.</h3>';
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else if ($error == 3)
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echo '<h3>'.$p->t("notebookregister/MACadresseBereitsVerwendet").'.</h3>';
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if(isset($mac_result) && $mac_result!=='')
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{
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if($mac_result === 0)
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{
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echo '<h3>'.$p->t("notebookregister/MACadresseErfolgreichEingetragen").'.</h3>';
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}
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else if($mac_result === 1)
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{
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echo '<h3>'.$p->t("notebookregister/MACadresseErfolgreichGeaendert").'.</h3>';
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}
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else if($mac_result === 2)
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{
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echo '<h3>'.$p->t("notebookregister/MACadresseFehlerhaft").'.</h3>';
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}
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else if($mac_result === 3)
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{
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echo '<h3>'.$p->t("notebookregister/MACadresseNichtFreigeschalten").'.</h3>';
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}
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}
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?>
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<p><?php echo $p->t("notebookregister/notebook_absatz2");?></p>
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</td>
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</tr>
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</table>
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</div>
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</body>
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</html>
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