mirror of
https://github.com/bklang/ldap2dns.git
synced 2025-11-04 08:53:12 -05:00
726 lines
27 KiB
PHP
726 lines
27 KiB
PHP
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<?
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// $Id: index.php,v 1.11 2002/08/13 12:20:22 tis Exp $
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include("config.inc");
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include("common.inc");
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error_reporting(E_ERROR|E_WARNING|E_PARSE);
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if (isset($HTTP_GET_VARS[call])) {
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main($HTTP_GET_VARS[call]);
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} elseif (isset($HTTP_POST_VARS[call])) {
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main($HTTP_POST_VARS[call]);
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} else {
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include("framesets.inc");
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}
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function main($call)
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{
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global $ZONEEDIT, $HTTP_GET_VARS, $HTTP_POST_VARS;
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switch ($call) {
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case "dnslist":
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connect_ldap();
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include("menuheader.inc");
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if (ereg("[am]", check_constraint())) {
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full_dns_list();
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} else {
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individual_dns_list();
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}
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include("footer.inc");
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break;
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case "search":
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connect_ldap();
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include("mainheader.inc");
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if (isset($HTTP_GET_VARS[zonename])) {
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$zonedn = search_zone($HTTP_GET_VARS[zonename]);
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if (strlen($zonedn)>0) {
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zone_edit_plus($zonedn);
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} else {
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new_zone($HTTP_GET_VARS[zonename]);
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}
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}
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include("footer.inc");
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break;
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case "editzone":
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connect_ldap();
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include("mainheader.inc");
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if (isset($HTTP_POST_VARS[modifysoa])) {
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modify_zone_soa($HTTP_POST_VARS[zonedn]);
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log_action("modify_zone_soa: $HTTP_POST_VARS[zonedn]");
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} elseif (isset($HTTP_POST_VARS[addrrset])) {
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add_rrset($HTTP_POST_VARS[zonedn]);
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log_action("add_rrset: $HTTP_POST_VARS[zonedn]");
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} elseif (isset($HTTP_POST_VARS[modifyrrset])) {
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if (isset($HTTP_POST_VARS[deleterrset])) {
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delete_rrset($HTTP_POST_VARS[zonedn], $HTTP_POST_VARS[setdn]);
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log_action("delete_rrset: $HTTP_POST_VARS[setdn]");
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} else {
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modify_rrset($HTTP_POST_VARS[zonedn], $HTTP_POST_VARS[setdn]);
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log_action("modify_rrset: ".$HTTP_POST_VARS[setdn]);
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}
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}
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if (isset($HTTP_GET_VARS[zonedn]))
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zone_edit_plus($HTTP_GET_VARS[zonedn]);
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elseif (isset($HTTP_POST_VARS[zonedn]))
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edit_zone_attrs($HTTP_POST_VARS[zonedn]);
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include("footer.inc");
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break;
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case "newzone":
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connect_ldap();
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include("mainheader.inc");
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new_zone();
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include("footer.inc");
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break;
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case "addzone":
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connect_ldap();
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include("mainheader.inc");
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zone_edit_plus(add_zone());
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include("footer.inc");
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break;
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case "removezone":
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connect_ldap();
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if (isset($HTTP_GET_VARS[zonedn]) && remove_zone($HTTP_GET_VARS[zonedn])) {
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include("xearthheader.inc");
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include("footer.inc");
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}
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break;
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}
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}
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function full_dns_list()
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{
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global $ldap, $BASEDN, $ZONEEDIT, $HTTP_GET_VARS;
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$letters = array( "0-9","A","B","C","D","E","F","G","H","I","J","K","L","M","N","O","P","Q-R","S","T","U","V","W","X-Z" );
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if (isset($HTTP_GET_VARS[wait])) sleep($HTTP_GET_VARS[wait]);
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if (isset($HTTP_GET_VARS[selet])) $selet = $HTTP_GET_VARS[selet];
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?>
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<form method="GET" action="<? echo $ZONEEDIT ?>" target="main" enctype="multipart/form-data">
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<input type="hidden" name="call" value="search"><input type="hidden" name="selet" value="<? echo $selet ?>">
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Find <input type="text" name="zonename" size="20" maxlength="64">
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<input type="submit" name="Go" value="Go">
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</form>
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<a href="<? echo "$ZONEEDIT?call=newzone&selet=$selet" ?>" TARGET="main">
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<img src="icons/zone_new.gif" width="16" height="16" align="texttop" border="0"> Add new Zone</a><br>
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<?
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foreach ($letters as $let) {
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$tree1 = ($let==$letters[count($letters)-1] ? "end" : "cont");
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if (ereg("(.*)[$let]-[$let](.*)", $selet, $regs)
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|| ereg("(.*)[$let](.*)", $selet, $regs)) {
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$newselet = $regs[1].$regs[2];
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ereg_replace("[$let]+", "", $newselet);
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print "<a href='$ZONEEDIT?call=dnslist&selet=$newselet'>".
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"<img src='icons/minus-$tree1.gif' width='19' height='16' align='texttop' border='0'>".
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"<img src='icons/folder-open.gif' width='16' height='16' align='texttop' border='0'>...$let</a><br>\n";
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} else {
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$newselet = $selet.$let;
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print "<a href='$ZONEEDIT?call=dnslist&selet=$newselet'>".
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"<img src='icons/plus-$tree1.gif' width='19' height='16' align='texttop' border='0'>".
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"<img src='icons/folder-closed.gif' width='16' height='16' align='texttop' border='0'>...$let</a><br>\n";
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continue;
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}
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$filter = "(&(objectclass=dnszone)";
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if (ereg("([0-9A-Z])-([0-9A-Z])", $let, $regs)) {
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$filter .= "(|";
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for ($i = ord($regs[1]); $i<=ord($regs[2]); $i++) {
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$filter .= "(cn=".chr($i)."*)";
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}
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$filter .= "))";
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} else {
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$filter .= "(cn=$let*))";
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}
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$query = ldap_search($ldap, $BASEDN, $filter);
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//ldap_sort($ldap, $query, "cn");
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$entries = ldap_get_entries($ldap, $query);
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ldap_free_result($query);
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for ($i = 0; $i<$entries[count]; $i++) {
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$zonedn = $entries[$i]["dn"];
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$zonename = $entries[$i]["dnszonename"][0];
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$tree2 = ($i==$entries[count]-1 ? "end" : "cont");
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print "<a href='$ZONEEDIT?call=editzone&zonedn=$zonedn&selet=$selet' TARGET='main'>".
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"<img src='".($tree1=="cont" ? "icons/img-vert-line.gif" : "icons/img-blank.gif" )."'".
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" width='19' height='16' align='texttop' border='0'>".
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"<img src='icons/branch-$tree2.gif' width='19' height='16' align='texttop' border='0'><img src='";
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if (ereg("[d]", $selet)) {
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$auth = authorized($zonename);
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if ($auth==1) {
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print "icons/zone_val.gif";
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} elseif ($auth==-1) {
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print "icons/zone_forb.gif";
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} else {
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print "icons/zone_unre.gif";
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}
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} else {
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print "icons/zone_unkn.gif";
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}
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print "' width='16' height='16' align='texttop' border='0'> $zonename</a><br>\n";
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}
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print "\n";
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}
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#print "<tr align=center><th><a href='$ZONEEDIT?call=dnslist'";
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if (ereg("[d]", $selet)) {
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ereg_replace("[d]", "", $selet);
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print "<a href='$ZONEEDIT?call=dnslist&selet=$selet' TARGET='menu'>Without DNS-lookup</a><br>\n";
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} else {
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print "<a href='$ZONEEDIT?call=dnslist&selet=$selet"."d' TARGET='menu'>With DNS-lookup</a><br>\n";
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}
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}
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function individual_dns_list()
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{
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global $ldap, $binddn, $BASEDN, $ZONEEDIT, $HTTP_GET_VARS;
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$query = ldap_search($ldap, $BASEDN, "(&(objectclass=DNSzone)(owner=$binddn))");
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$entries = ldap_get_entries($ldap, $query);
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for ($i = 0; $i<$entries[count]; $i++) {
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$zonedn = $entries[$i][dn];
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$zonename = $entries[$i][dnszonename][0];
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$tree = ($i==$entries[count]-1 ? "end" : "cont");
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print "<a href='$ZONEEDIT?call=editzone&zonedn=$zonedn' TARGET='main'>".
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"<img src='icons/branch-$tree.gif' width='19' height='16' align='texttop' border='0'>".
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"<img src='icons/zone_unkn.gif' width='16' height='16' align='texttop' border='0'> $zonename</a><br>\n";
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}
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}
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function search_zone($zonename)
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{
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global $ldap, $BASEDN;
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$filter = "(&(objectclass=dnszone)(dnszonename=$zonename))";
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$query = ldap_search($ldap, $BASEDN, $filter);
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$entries = ldap_get_entries($ldap, $query);
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if ($entries[count]>1) {
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$mesg = "Ambigous zonenames $zonename in<br>";
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for ($i = 0; $i<$entries[count]; $i++) {
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$mesg .= "dn: <a href='$ZONEEDIT?call=editzone&zonedn=".$entries[$i]["dn"]."' target='main'>".
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$entries[$i]["dn"]."</a><br>";
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}
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print "<br><h3 align='center'><font color='orange'>Warning: $mesg</font></h3>";
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exit;
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}
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if ($entries[count]==1) {
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return $entries[0][dn];
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} else switch (authorized($zonename)) {
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case -2:
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error_confirm("The zone does not belong to a valid top level domain");
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exit;
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case -1:
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error_confirm("The zone is owned by someone else");
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print_whois($zonename);
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exit;
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default:
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return;
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}
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}
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function print_zone_soa($zonedata, $constr)
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{
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print "<tr><td align='right'>Serial: </td>";
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if (ereg("[amo]", $constr)) {
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print "<td><input type='text' name='dnsserial' size='16' maxlength='24' value='$zonedata[dnsserial]'></td>";
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} else {
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print "<td><b> ".$zonedata["dnsserial"]." </b></td>";
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}
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print "<td align='right'>Refresh: </td><td>";
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if (ereg("[amo]", $constr)) {
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print "<input type='text' name='dnsrefresh' size='16' maxlength='24' value='$zonedata[dnsrefresh]'>";
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} else {
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print " <b> ".$zonedata["dnsrefresh"]." </b>";
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}
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print "</td></tr>\n<tr><td align='right'>Retry: </td><td>";
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if (ereg("[amo]", $constr)) {
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print "<input type='text' name='dnsretry' size='16' maxlength='24' value='$zonedata[dnsretry]'>";
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} else {
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print " <b> ".$zonedata["dnsretry"]." </b>";
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}
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print "</td>\n<td align='right'>Expire: </td><td>";
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if (ereg("[amo]", $constr)) {
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print "<input type='text' name='dnsexpire' size='16' maxlength='24' value='$zonedata[dnsexpire]'>";
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} else {
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print " <b> ".$zonedata["dnsexpire"]." </b>";
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}
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print "</td></tr>\n<tr><td align='right'>Minimum: </td><td>";
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if (ereg("[amo]", $constr)) {
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print "<input type='text' name='dnsminimum' size='16' maxlength='24' value='$zonedata[dnsminimum]'>";
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} else {
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print " <b> ".$zonedata["dnsminimum"]." </b>";
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}
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print "</td>\n<td align='right'>Adminmailbox: </td><td>";
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if (ereg("[amo]", $constr)) {
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print "<input type='text' name='dnsadminmailbox' size='16' maxlength='24' value='$zonedata[dnsadminmailbox]'>";
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} else {
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print " <b> ".$zonedata["dnsadminmailbox"]." </b>";
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}
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print "</td></tr>\n<tr><td align='right'>Zonemaster: </td><td>";
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if (ereg("[amo]", $constr)) {
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print "<input type='text' name='dnszonemaster' size='16' maxlength='24' value='$zonedata[dnszonemaster]'>";
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} else {
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print " <b> ".$zonedata["dnszonemaster"]." </b>";
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}
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print "</td>\n<td align='right'>Time to live: </td><td>";
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if (ereg("[amo]", $constr)) {
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print "<input type='text' name='dnsttl' size='16' maxlength='24' value='$zonedata[dnsttl]'>";
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} else {
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print " <b> ".$zonedata["dnsttl"]." </b>";
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}
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print "</td></tr>\n";
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}
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function get_zone_name($zonedn)
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{
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global $ldap;
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$query = ldap_read($ldap, $zonedn, "(objectclass=dnszone)", array("dnszonename"));
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$entries = ldap_get_entries($ldap, $query);
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$zonename = $entries[0][dnszonename][0];
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ldap_free_result($query);
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return $zonename;
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}
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function modify_zone_soa($zonedn)
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{
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global $ldap, $ZONE_INFO, $HTTP_POST_VARS;
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$zonename = get_zone_name($zonedn);
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$entry = array();
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foreach ($ZONE_INFO as $za) {
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if (strlen($HTTP_POST_VARS["$za"])>0)
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$entry["$za"] = $HTTP_POST_VARS["$za"];
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}
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if (ereg("[a]", check_constraint($zonedn))) {
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$entry[dnszonename] = array("$zonename");
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for ($i = 0; isset($HTTP_POST_VARS["dnszonename$i"]); $i++) {
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if (strlen($HTTP_POST_VARS["dnszonename$i"])>3)
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array_push($entry[dnszonename], $HTTP_POST_VARS["dnszonename$i"]);
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}
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}
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ldap_modify($ldap, $zonedn, $entry) or die("ldap_modify failed to update SOA for $zonedn");
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}
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function authorized($zonename)
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{
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return 1;
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}
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function zone_edit_plus($zonedn)
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{
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$zonename = get_zone_name($zonedn);
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$auth = authorized($zonename);
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if ($auth==1) {
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print "<center><br><h3><font color='green'>The nameserver is active and authorized to handle this zone</font></h3>\n";
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edit_zone_attrs($zonedn);
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print_whois($zonename);
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} elseif ($auth==0) {
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|
|
print "<center><br><h3><font color='orange'>The nameserver is not active for this zone</font></h3>\n";
|
||
|
|
edit_zone_attrs($zonedn);
|
||
|
|
print_whois($zonename);
|
||
|
|
} elseif ($auth==-1) {
|
||
|
|
print "<center><br><h3><font color='red'>The nameserver is not authorized to handle this zone</font></h3>\n";
|
||
|
|
edit_zone_attrs($zonedn);
|
||
|
|
print_whois($zonename);
|
||
|
|
} else {
|
||
|
|
print "<br><H2 align='center'><font color='red'>Zone <I>$zonename</I> does not not belong to a valid TLD</font></H2>\n";
|
||
|
|
delete_zone();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
function edit_zone_attrs($zonedn)
|
||
|
|
{
|
||
|
|
global $ldap, $ZONE_INFO, $ZONEEDIT, $HTTP_GET_VARS, $HTTP_POST_VARS;
|
||
|
|
if (isset($HTTP_GET_VARS[selet])) $selet = $HTTP_GET_VARS[selet]; elseif (isset($HTTP_POST_VARS[selet])) $selet = $HTTP_POST_VARS[selet];
|
||
|
|
$query = ldap_read($ldap, $zonedn, "(objectclass=dnszone)");
|
||
|
|
$entries = ldap_get_entries($ldap, $query);
|
||
|
|
$zonename = $entries[0][dnszonename][0];
|
||
|
|
ldap_free_result($query);
|
||
|
|
$zonedn = $entries[0][dn];
|
||
|
|
$zonename0 = $entries[0][dnszonename][0];
|
||
|
|
$zonenames = array();
|
||
|
|
for ($i = 1; $i<$entries[0][dnszonename][count]; $i++) {
|
||
|
|
array_push($zonenames, $entries[0][dnszonename][$i]);
|
||
|
|
}
|
||
|
|
$zonedata = array();
|
||
|
|
foreach ($ZONE_INFO as $za) {
|
||
|
|
$zonedata[$za] = $entries[0][$za][0];
|
||
|
|
}
|
||
|
|
|
||
|
|
print "<center><h2>Edit DNS zone <I>$zonename0</I></h2>";
|
||
|
|
$zoneconstr = check_constraint($zonedn);
|
||
|
|
if (ereg("[a]", $zoneconstr)) {
|
||
|
|
# Print modifiable table for SOA
|
||
|
|
if (ereg("[f]", $selet)) {
|
||
|
|
print "<form method='POST' action='$ZONEEDIT' target='main' enctype='multipart/form-data'>".
|
||
|
|
"<input type='hidden' name='call' value='editzone'>".
|
||
|
|
"<input type='hidden' name='zonedn' value='$zonedn'>";
|
||
|
|
} else {
|
||
|
|
print "<form method='POST' action='$ZONEEDIT' enctype='multipart/form-data'>".
|
||
|
|
"<input type='hidden' name='call' value='editzone'>".
|
||
|
|
"<input type='hidden' name='zonedn' value='$zonedn'>".
|
||
|
|
"<input type='hidden' name='selet' value='$selet'>";
|
||
|
|
}
|
||
|
|
print "<table border='1' width='85%' COLS='4' CELLSPACING='1' CELLPADDING='0'>\n";
|
||
|
|
$zc = 0;
|
||
|
|
foreach ($zonenames as $zn) {
|
||
|
|
print "<tr><td align='right' colspan='2'> Aliasing Zonename: </td><td colspan='2'>";
|
||
|
|
if (ereg("[a]", $zoneconstr))
|
||
|
|
print "<input type='text' name='dnszonename$zc' value='$zn' size='40' maxlength='64'>";
|
||
|
|
else
|
||
|
|
print "<b>$zn</b>";
|
||
|
|
print "</td></tr>\n";
|
||
|
|
$zc++;
|
||
|
|
}
|
||
|
|
if (ereg("[a]", $zoneconstr)) {
|
||
|
|
print "<tr><td align='right' colspan='2'> Add aliasing Zonename: </td><td colspan='2'>".
|
||
|
|
"<input type='text' name='dnszonename$zc' size='40' maxlength='64'></td></tr>\n";
|
||
|
|
}
|
||
|
|
print_zone_soa($zonedata, $zoneconstr);
|
||
|
|
print "<tr><td colspan='4' align='center'><input type='submit' name='modifysoa' value=' Modify SOA for zone: \"$zonename0\" '>".
|
||
|
|
"</td></tr></table><P></form>";
|
||
|
|
} else {
|
||
|
|
# Print non-modifiable table for SOA
|
||
|
|
print "<table border='1' width='85%' COLS='4' CELLSPACING='1' CELLPADDING='0'>\n";
|
||
|
|
foreach ($zonenames as $zn) {
|
||
|
|
print "<tr><td align='right' colspan='2'> Aliasing Zonename: </td><td colspan='2'> <b>$zn</b></td></tr>\n";
|
||
|
|
}
|
||
|
|
print_zone_soa($zonedata, $zoneconstr);
|
||
|
|
print "</table><P>\n";
|
||
|
|
}
|
||
|
|
|
||
|
|
# Tables for RRsets
|
||
|
|
$query = ldap_list($ldap, $zonedn, "(objectclass=dnsrrset)");
|
||
|
|
$rrsets = ldap_get_entries($ldap, $query);
|
||
|
|
ldap_free_result($query);
|
||
|
|
print "<table border='1' width='98%' COLS='5' CELLSPACING='1' CELLPADDING='0'>\n".
|
||
|
|
"<tr><th width='1%'>DNS Name</th><th width='1%'>Type</th><th width='250'>Mapping</th>".
|
||
|
|
"<th width='1%'>TTL/Pref</th><th width='1%'> </th></tr>\n";
|
||
|
|
for ($i = 0; $i<$rrsets[count]; $i++) {
|
||
|
|
$setdn = $rrsets[$i][dn];
|
||
|
|
$setconstr = $zoneconstr.check_constraint($setdn);
|
||
|
|
$domainname = $rrsets[$i][dnsdomainname][0];
|
||
|
|
$ipaddr = $rrsets[$i][dnsipaddr];
|
||
|
|
$cipaddr = $rrsets[$i][dnscipaddr][0];
|
||
|
|
$cname = $rrsets[$i][dnscname][0];
|
||
|
|
$type = $rrsets[$i][dnstype][0];
|
||
|
|
$ttl = $rrsets[$i][dnsttl][0];
|
||
|
|
$preference = $rrsets[$i][dnspreference][0];
|
||
|
|
if (ereg("[amo]", $setconstr)) {
|
||
|
|
if (ereg("[f]", $selet)) {
|
||
|
|
print "<form method='POST' action='$ZONEEDIT' target='main' enctype='multipart/form-data'>".
|
||
|
|
"<input type='hidden' name='call' value='editzone'>".
|
||
|
|
"<input type='hidden' name='selet' value='$selet'>".
|
||
|
|
"<input type='hidden' name='zonedn' value='$zonedn'>".
|
||
|
|
"<input type='hidden' name='setdn' value='$setdn'>";
|
||
|
|
} else {
|
||
|
|
print "<form method='POST' action='$ZONEEDIT' enctype='multipart/form-data'>".
|
||
|
|
"<input type='hidden' name='call' value='editzone'>".
|
||
|
|
"<input type='hidden' name='zonedn' value='$zonedn'>".
|
||
|
|
"<input type='hidden' name='setdn' value='$setdn'>";
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if (ereg("[amo]", $setconstr)) {
|
||
|
|
print "<br><input type='checkbox' name='deleterrset' value=' Delete '>Delete";
|
||
|
|
}
|
||
|
|
print "</td><td><b>$type</b></td><td><table border='0'>";
|
||
|
|
if ($type=="CNAME" || $type=="MX" || $type=="NS") {
|
||
|
|
print "<tr><td align='right'>CName:</td>";
|
||
|
|
if (ereg("[amo]", $setconstr))
|
||
|
|
print "<td><input type='text' name='dnscname' value='$cname' size='20' maxlength='64'></td></tr>\n";
|
||
|
|
else
|
||
|
|
print "<td><b>$cname</b></td></tr>\n";
|
||
|
|
}
|
||
|
|
if ($type=="A" || $type=="MX" || $type=="NS") {
|
||
|
|
if (ereg("[a]", $setconstr)) {
|
||
|
|
print "<tr><td align='right'>Canonical IP:</td>".
|
||
|
|
"<td><input type='text' name='dnscipaddr' value='$cipaddr' size='20' maxlength='15'></td></tr>\n";
|
||
|
|
} else if (isset($cipaddr)) {
|
||
|
|
print "<tr><td align='right'>Canonical IP:</td><td><b>$cipaddr</b></td></tr>\n";
|
||
|
|
}
|
||
|
|
for ($k = 0; $k<$rrsets[$i][dnsipaddr][count]; $k++) {
|
||
|
|
print "<tr><td align='right'>Modify IP:</td>";
|
||
|
|
$ipaddr = $rrsets[$i][dnsipaddr][$k];
|
||
|
|
if (ereg("[amo]", $setconstr))
|
||
|
|
print "<td><input type='text' name='dnsipaddr$k' value='$ipaddr' size='20' maxlength='15'></td></tr>\n";
|
||
|
|
else
|
||
|
|
print "<td><b>$ipaddr</b></td></tr>\n";
|
||
|
|
}
|
||
|
|
if (ereg("[amo]", $setconstr)) {
|
||
|
|
print "<tr><td align='right'>Add IP: </td><td><input type='text' name='dnsipaddr$k' value='' size='20' maxlength='15'></td></tr>\n";
|
||
|
|
}
|
||
|
|
}
|
||
|
|
print "</table></td>";
|
||
|
|
if (ereg("[amo]", $setconstr)) {
|
||
|
|
print "</td><td>TTL: <input type='text' name='dnsttl' value='$ttl' size='6' maxlength='6'>";
|
||
|
|
if ($type=="MX")
|
||
|
|
print "<br>Pref: <input type='text' name='dnspreference' value='$preference' size='6' maxlength='6'>";
|
||
|
|
print "</td><td><input type='submit' name='modifyrrset' value=' Modify '></td></tr></form>\n";
|
||
|
|
} else {
|
||
|
|
print "</td><td>TTL: <b>$ttl</b>";
|
||
|
|
if ($type=="MX")
|
||
|
|
print "<br>Pref: <b>$preference</b>";
|
||
|
|
print "</td></tr>\n";
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if (ereg("[amo]", $setconstr)) {
|
||
|
|
if (ereg("[f]", $selet)) {
|
||
|
|
print "\n<form method='POST' action='$ZONEEDIT' target='main' enctype='multipart/form-data'>".
|
||
|
|
"<input type='hidden' name='call' value='editzone'>".
|
||
|
|
"<input type='hidden' name='selet' value='$selet'>".
|
||
|
|
"<input type='hidden' name='zonedn' value='$zonedn'";
|
||
|
|
} else {
|
||
|
|
print "\n<form method='POST' action='$ZONEEDIT' enctype='multipart/form-data'>".
|
||
|
|
"<input type='hidden' name='call' value='editzone'>".
|
||
|
|
"<input type='hidden' name='zonedn' value='$zonedn'";
|
||
|
|
}
|
||
|
|
print "<tr><td align='center'><input type='text' name='dnsdomainname' size='12' maxlength='32' override='1'></td>".
|
||
|
|
"<td align='center'><select name='dnstype'><option value='CNAME'>CNAME</option><option value='A'>A</option>".
|
||
|
|
"<option value='MX'>MX</option><option value='NS'>NS</option><option value='PTR'>PTR</option>".
|
||
|
|
"<option value='TXT'>TXT</option></select></td>".
|
||
|
|
"<td> </td><td colspan='2' align='center'><input type='submit' name='addrrset' value=' Add new record '></td></tr>".
|
||
|
|
"</form>";
|
||
|
|
}
|
||
|
|
print "</table><P>\n";
|
||
|
|
|
||
|
|
print "<table border='1' COLS='2' width='66%'><tr>";
|
||
|
|
// 'Delete' form
|
||
|
|
$onclick = "if(confirm('Do you really want to remove zone: $zonename0 and all its resource records?'))";
|
||
|
|
if (ereg("[f]", $selet)) {
|
||
|
|
$onclick .= "{ parent.frames.menu.location='$ZONEEDIT?call=dnslist&selet=$selet&wait=1';".
|
||
|
|
"parent.frames.main.location='$ZONEEDIT?call=removezone&zonedn=$zonedn&selet=$selet'; }";
|
||
|
|
} else {
|
||
|
|
$onclick .= "{ parent.window.location='$ZONEEDIT?call=removezone&zonedn=$zonedn'; }";
|
||
|
|
}
|
||
|
|
if (ereg("[am]", $setconstr)) {
|
||
|
|
print "<form><td align='center'><INPUT TYPE='BUTTON' VALUE=' Delete Zone \"$zonename0\" ' ONCLICK=\"$onclick\"></td></form>\n";
|
||
|
|
}
|
||
|
|
|
||
|
|
// form for reset/refresh button
|
||
|
|
if (ereg("[f]", $selet)) {
|
||
|
|
print "<form method='POST' action='$ZONEEDIT' target='main' enctype='multipart/form-data'>".
|
||
|
|
"<input type='hidden' name='call' value='editzone'>".
|
||
|
|
"<input type='hidden' name='zonedn' value='$zonedn'>".
|
||
|
|
"<input type='hidden' name='selet' value='$selet'>";
|
||
|
|
} else {
|
||
|
|
print "<form method='POST' action='$ZONEEDIT' enctype='multipart/form-data'>".
|
||
|
|
"<input type='hidden' name='call' value='editzone'>".
|
||
|
|
"<input type='hidden' name='zonedn' value='$zonedn'>";
|
||
|
|
}
|
||
|
|
print "<td align='center'><input type='submit' name='resetform' value=' Reset and Refresh '></td></form>".
|
||
|
|
"</tr></table>\n";
|
||
|
|
}
|
||
|
|
|
||
|
|
function new_zone($new_zonename = "")
|
||
|
|
{
|
||
|
|
global $HTTP_GET_VARS, $ZONE_SOA, $ZONEEDIT, $BASEDN;
|
||
|
|
if (isset($HTTP_GET_VARS[selet])) $selet = $HTTP_GET_VARS[selet];
|
||
|
|
$zonedata = $ZONE_SOA;
|
||
|
|
$zonedata[dnsserial] = new_serial();
|
||
|
|
$onsubmit = "{ parent.frames.menu.location='$ZONEEDIT?call=dnslist&selet=$selet&wait=1'; }";
|
||
|
|
print "<center><h2>Add new DNS zone</h2>";
|
||
|
|
print "<form action='$ZONEEDIT' method='POST' target='main' enctype='multipart/form-data' onsubmit=\"$onsubmit\">".
|
||
|
|
"<input type='hidden' name='call' value='addzone'>".
|
||
|
|
"<input type='hidden' name='selet value='$selet'>".
|
||
|
|
"<table border='1' width='85%' COLS='4'>\n".
|
||
|
|
"<tr><td align='right' colspan='2'> New Zonename: </td><td colspan='2'>".
|
||
|
|
"<input type='text' name='dnszonename' size='40' maxlength='64' value='".(strlen($new_zonename)>3 ? $new_zonename : "")."'>".
|
||
|
|
"</td></tr>\n";
|
||
|
|
print_zone_soa($zonedata, check_constraint());
|
||
|
|
print "</td></tr><tr><td colspan='2' align='center'>".
|
||
|
|
"<input type='submit'>".
|
||
|
|
"</td><td colspan='2' align='center'>".
|
||
|
|
"<input type='reset'>".
|
||
|
|
"</td></tr></table>\n".
|
||
|
|
"</form>";
|
||
|
|
}
|
||
|
|
|
||
|
|
function add_zone()
|
||
|
|
{
|
||
|
|
global $ldap, $HTTP_POST_VARS, $BASEDN, $ZONE_SOA, $ZONE_ENTRY, $ZONE_INFO;
|
||
|
|
$zonedata = array();
|
||
|
|
foreach ($ZONE_INFO as $za) {
|
||
|
|
if (strlen($HTTP_POST_VARS[$za])>0) {
|
||
|
|
$zonedata[$za] = $HTTP_POST_VARS[$za];
|
||
|
|
}
|
||
|
|
}
|
||
|
|
$zonedata["cn"] = $zonedata["dnszonename"];
|
||
|
|
$zonedata["objectclass"] = "dnszone";
|
||
|
|
$zonedn = "cn=$zonedata[cn],$BASEDN";
|
||
|
|
ldap_add($ldap, $zonedn, $zonedata) or die("Failed to add zonedn: $zonedn");
|
||
|
|
|
||
|
|
foreach ($ZONE_ENTRY as $ze) {
|
||
|
|
$dnch = "cn=$ze[cn],$zonedn";
|
||
|
|
ldap_add($ldap, $dnch, $ze) or die("Failed to add rrset dn: $dnch");
|
||
|
|
}
|
||
|
|
return $zonedn;
|
||
|
|
}
|
||
|
|
|
||
|
|
function remove_zone($zonedn)
|
||
|
|
{
|
||
|
|
global $ldap;
|
||
|
|
$query = ldap_list($ldap, $zonedn, "(objectclass=DNSrrset)");
|
||
|
|
$entries = ldap_get_entries($ldap, $query);
|
||
|
|
ldap_free_result($query);
|
||
|
|
for ($i = 0; $i<$entries[count]; $i++) {
|
||
|
|
ldap_delete($ldap, $entries[$i][dn]) or die("Failed to delete dn: $entries[$i][dn]");
|
||
|
|
}
|
||
|
|
ldap_delete($ldap, $zonedn) or die("Failed to delete dn: $zonedn");
|
||
|
|
return 1;
|
||
|
|
}
|
||
|
|
|
||
|
|
function new_serial($zonedn = 0)
|
||
|
|
{
|
||
|
|
global $ldap;
|
||
|
|
$newserial = date("Ymd")."00";
|
||
|
|
if ($zonedn) {
|
||
|
|
$query = ldap_read($ldap, $zonedn, "(objectclass=DNSzone)");
|
||
|
|
$entries = ldap_get_entries($ldap, $query);
|
||
|
|
$oldserial = $entries[0][dnsserial][0];
|
||
|
|
}
|
||
|
|
return ($newserial>$oldserial) ? $newserial : $oldserial+1;
|
||
|
|
}
|
||
|
|
|
||
|
|
function add_rrset($zonedn)
|
||
|
|
{
|
||
|
|
global $ldap, $binddn, $HTTP_POST_VARS, $DEFAULT_TTL, $DEFAULT_PREFERENCE;
|
||
|
|
if (!isset($HTTP_POST_VARS[dnsdomainname])) die("No domainname specified");
|
||
|
|
if (strlen($HTTP_POST_VARS[dnsdomainname])>0)
|
||
|
|
$entry[dnsdomainname] = $HTTP_POST_VARS[dnsdomainname];
|
||
|
|
if (!isset($HTTP_POST_VARS[dnstype])) die("No type specified");
|
||
|
|
$entry[dnstype] = $HTTP_POST_VARS[dnstype];
|
||
|
|
$entry[dnsclass] = "IN"; // INternet is hardcoded
|
||
|
|
$entry[dnsttl] = $DEFAULT_TTL;
|
||
|
|
// $entry[owner] = $binddn;
|
||
|
|
if ($entry[dnstype]=="MX" || $entry[dnstype]=="NS") {
|
||
|
|
for ($i = 1;; $i++) {
|
||
|
|
$setcn = "$entry[dnstype]$i:$entry[dnsdomainname]";
|
||
|
|
$query = ldap_list($ldap, $zonedn, "(&(objectclass=dnsrrset)(cn=$setcn))");
|
||
|
|
$rrset = ldap_get_entries($ldap, $query);
|
||
|
|
ldap_free_result($query);
|
||
|
|
if ($rrset[count]==0)
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
if ($entry[dnstype]=="MX")
|
||
|
|
$entry[dnspreference] = $DEFAULT_PREFERENCE;
|
||
|
|
} else {
|
||
|
|
$setcn = "$entry[dnstype]:$entry[dnsdomainname]";
|
||
|
|
$query = ldap_list($ldap, $zonedn, "(&(objectclass=dnsrrset)(cn=$setcn))");
|
||
|
|
$rrset = ldap_get_entries($ldap, $query);
|
||
|
|
ldap_free_result($query);
|
||
|
|
if ($rrset[count]>0) {
|
||
|
|
error_confirm("$entry[dnsdomainname] has already been added to this zone");
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
$entry[objectclass] = "dnsrrset";
|
||
|
|
$entry[cn] = $setcn;
|
||
|
|
$setdn = "cn=$setcn,$zonedn";
|
||
|
|
ldap_add($ldap, $setdn, $entry) or die("Faild to add DNSrrset $setdn to DNSzone $zonedn");
|
||
|
|
}
|
||
|
|
|
||
|
|
function modify_rrset($zonedn, $setdn)
|
||
|
|
{
|
||
|
|
global $ldap, $HTTP_POST_VARS;
|
||
|
|
$zonename = get_zone_name($zonedn);
|
||
|
|
$entry = array();
|
||
|
|
if (isset($HTTP_POST_VARS[dnscname])) {
|
||
|
|
if ($HTTP_POST_VARS[dnscname]=="") {
|
||
|
|
$entry[dnscname] = array();
|
||
|
|
} elseif (ereg("\.$", $HTTP_POST_VARS[dnscname])) {
|
||
|
|
if (checkdnsrr($HTTP_POST_VARS[dnscname], "A")) {
|
||
|
|
$entry[dnscname] = $HTTP_POST_VARS[dnscname];
|
||
|
|
} else {
|
||
|
|
error_confirm("Error: $HTTP_POST_VARS[dnscname] does not resolve to a valid IP-address");
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
} elseif (isset($HTTP_POST_VARS[dnsipaddr0]) || isset($HTTP_POST_VARS[dnscipaddr])) {
|
||
|
|
// records with their own address settings are not checked against DNS
|
||
|
|
$entry[dnscname] = $HTTP_POST_VARS[dnscname];
|
||
|
|
} else {
|
||
|
|
if (!checkdnsrr("$HTTP_POST_VARS[dnscname].$zonename", "A")) {
|
||
|
|
print "<br><h2 align='center'><font color='orange'>Warning: $HTTP_POST_VARS[dnscname].$zonename".
|
||
|
|
" does not resolve to a valid IP-address</font></h2>\n";
|
||
|
|
}
|
||
|
|
$entry[dnscname] = $HTTP_POST_VARS[dnscname];
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if (isset($HTTP_POST_VARS[dnscipaddr])) {
|
||
|
|
if (ereg("^([0-9]{1,3})\.([0-9]{1,3})\.([0-9]{1,3})\.([0-9]{1,3})$", $HTTP_POST_VARS[dnscipaddr], $reg)) {
|
||
|
|
$regip = "$reg[1].$reg[2].$reg[3].$reg[4]";
|
||
|
|
if (check_unique_cipaddr($setdn, $regip))
|
||
|
|
$entry[dnscipaddr] = $regip;
|
||
|
|
else
|
||
|
|
return;
|
||
|
|
} elseif ($HTTP_POST_VARS[dnscipaddr]=="") {
|
||
|
|
$entry[dnscipaddr] = array();
|
||
|
|
} else {
|
||
|
|
error_confirm("$HTTP_POST_VARS[dnscipaddr] is not a valid IP-address");
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if (isset($HTTP_POST_VARS[dnsttl])) {
|
||
|
|
if (ereg("([0-9]+)", $HTTP_POST_VARS[dnsttl], $reg)) {
|
||
|
|
$entry[dnsttl] = $reg[1];
|
||
|
|
} else {
|
||
|
|
error_confirm("$HTTP_POST_VARS[dnsttl] is not a valid Time To Live");
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if (isset($HTTP_POST_VARS[dnspreference])) {
|
||
|
|
if (ereg("([0-9]+)", $HTTP_POST_VARS[dnspreference], $reg)) {
|
||
|
|
$entry[dnspreference] = $reg[1];
|
||
|
|
} else {
|
||
|
|
error_confirm("$HTTP_POST_VARS[dnspreference] is not a valid MX-prefrence");
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
$entry[dnsipaddr] = array();
|
||
|
|
for ($i = 0; isset($HTTP_POST_VARS["dnsipaddr$i"]); $i++) {
|
||
|
|
$ipaddr = $HTTP_POST_VARS["dnsipaddr$i"];
|
||
|
|
if (ereg("^([0-9]{1,3})\.([0-9]{1,3})\.([0-9]{1,3})\.([0-9]{1,3})$", $ipaddr, $reg)) {
|
||
|
|
array_push($entry[dnsipaddr], "$reg[1].$reg[2].$reg[3].$reg[4]");
|
||
|
|
} elseif ($ipaddr!="") {
|
||
|
|
error_confirm("$ipaddr is not a valid IP-address");
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
ldap_modify($ldap, $setdn, $entry) or die("Faild to modify DNSrrest $setdn in DNSzone $zonedn");
|
||
|
|
ldap_mod_replace($ldap, $zonedn, array("dnsserial"=>new_serial($zonedn)));
|
||
|
|
}
|
||
|
|
|
||
|
|
function delete_rrset($zonedn, $setdn)
|
||
|
|
{
|
||
|
|
global $ldap;
|
||
|
|
ldap_delete($ldap, $setdn) or die("Failed to delete $setdn from LDAP");;
|
||
|
|
ldap_mod_replace($ldap, $zonedn, array("dnsserial"=>new_serial($zonedn)));
|
||
|
|
}
|
||
|
|
|
||
|
|
function check_unique_cipaddr($setdn, $cipaddr)
|
||
|
|
{
|
||
|
|
global $ldap, $BASEDN;
|
||
|
|
$query = ldap_search($ldap, $BASEDN, "(&(objectclass=dnsrrset)(dnscipaddr=$cipaddr))");
|
||
|
|
$entries = ldap_get_entries($ldap, $query);
|
||
|
|
ldap_free_result($query);
|
||
|
|
for ($i = 0; $i<$entries[count]; $i++) {
|
||
|
|
$dn = $entries[$i][dn];
|
||
|
|
if ($dn!=$setdn) {
|
||
|
|
error_confirm("Canonical IP-address $cipaddr is already used by $dn");
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return 1;
|
||
|
|
}
|
||
|
|
|
||
|
|
function print_whois($zonename)
|
||
|
|
{
|
||
|
|
global $WHOISSERVERS;
|
||
|
|
return; // weil unser FW-Gschaftler den Port 43 von innen nach aussen zugedreht hat
|
||
|
|
|
||
|
|
if (ereg("\.([a-zA-Z]+)$", $zonename, $regex)) {
|
||
|
|
$whoissrv = $WHOISSERVERS["$regex[1]"];
|
||
|
|
if (isset($whoissrv)) {
|
||
|
|
$whoisrecord = system("whois -h $whoissrv $zonename");
|
||
|
|
print "<h3 align='center'>Whois-record for zone <I>$zonename</I></h3><P>\n".
|
||
|
|
"as serverd by $whoissrv<br>\n".
|
||
|
|
"<table border='1' width='85%' CELLSPACING='1' CELLPADDING='0'><tr align='LEFT'>".
|
||
|
|
"<td><PRE>$whoisrecord</PRE></td></tr></table>\n";
|
||
|
|
} else {
|
||
|
|
print "<h3 align=center><font color=red>No WHOIS-Server found for \"$regex[1]\"</font></h3>\n";
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
?>
|