[feladat @ 190]
Changed 'print debug' function a tiny bit.
<?php
/* PowerAdmin, a friendly web-based admin tool for PowerDNS.
* See <https://rejo.zenger.nl/poweradmin> for more details.
*
* Copyright 2007, 2008 Rejo Zenger <rejo@zenger.nl>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
function count_zone_records($zone_id) {
global $db;
$sqlq = "SELECT COUNT(id) FROM records WHERE domain_id = ".$db->quote($zone_id);
$record_count = $db->queryOne($sqlq);
return $record_count;
}
function update_soa_serial($domain_id)
{
global $db;
$sqlq = "SELECT notified_serial FROM domains WHERE id = ".$db->quote($domain_id);
$notified_serial = $db->queryOne($sqlq);
$sqlq = "SELECT content FROM records WHERE type = 'SOA' AND domain_id = ".$db->quote($domain_id);
$content = $db->queryOne($sqlq);
$need_to_update = false;
// Getting the serial field.
$soa = explode(" ", $content);
if(empty($notified_serial)) {
// Ok native replication, so we have to update.
$need_to_update = true;
} elseif($notified_serial >= $soa[2]) {
$need_to_update = true;
} elseif(strlen($soa[2]) != 10) {
$need_to_update = true;
} else {
$need_to_update = false;
}
if($need_to_update) {
// Ok so we have to update it seems.
$current_serial = $soa[2];
$new_serial = date('Ymd'); // we will add revision number later
if(strncmp($new_serial, $current_serial, 8) === 0) {
$revision_number = (int) substr($current_serial, -2);
if ($revision_number == 99) return false; // ok, we cannot update anymore tonight
++$revision_number;
// here it is ... same date, new revision
$new_serial .= str_pad($revision_number, 2, "0", STR_PAD_LEFT);
} else {
/*
* Current serial is not RFC1912 compilant, so let's make a new one
*/
$new_serial .= '00';
}
$soa[2] = $new_serial; // change serial in SOA array
$new_soa = "";
// build new soa and update SQL after that
for ($i = 0; $i < count($soa); $i++) {
$new_soa .= $soa[$i] . " ";
}
$sqlq = "UPDATE records SET content = ".$db->quote($new_soa)." WHERE domain_id = ".$db->quote($domain_id)." AND type = 'SOA'";
$db->Query($sqlq);
return true;
}
}
/*
* Edit a record.
* This function validates it if correct it inserts it into the database.
* return values: true if succesful.
*/
function edit_record($record) {
if (verify_permission(zone_content_edit_others)) { $perm_content_edit = "all" ; }
elseif (verify_permission(zone_content_edit_own)) { $perm_content_edit = "own" ; }
else { $perm_content_edit = "none" ; }
$user_is_zone_owner = verify_user_is_owner_zoneid($record['zid']);
$zone_type = get_domain_type($record['zid']);
if ( $zone_type == "SLAVE" || $perm_content_edit == "none" || $perm_content_edit == "own" && $user_is_zone_owner == "0" ) {
return _("You are not allowed to edit this record.") ;
} else {
if($record['content'] == "") {
return _("Error: content field may not be empty.") ;
}
global $db;
// TODO: no need to check for numeric-ness of zone id if we check with validate_input as well?
if (is_numeric($record['zid'])) {
validate_input($record['zid'], $record['type'], $record['content'], $record['name'], $record['prio'], $record['ttl']);
$query = "UPDATE records
SET name=".$db->quote($record['name']).",
type=".$db->quote($record['type']).",
content=".$db->quote($record['content']).",
ttl=".$db->quote($record['ttl']).",
prio=".$db->quote($record['prio']).",
change_date=".$db->quote(time())."
WHERE id=".$db->quote($record['rid']);
$result = $db->Query($query);
if (PEAR::isError($result)) {
error($result->getMessage());
return false;
} elseif ($record['type'] != 'SOA') {
update_soa_serial($record['zid']);
}
return true;
}
else
{
// TODO change to error style as above (returning directly)
error(sprintf(ERR_INV_ARGC, "edit_record", "no zoneid given"));
}
}
return true;
}
/*
* Adds a record.
* This function validates it if correct it inserts it into the database.
* return values: true if succesful.
*/
function add_record($zoneid, $name, $type, $content, $ttl, $prio) {
global $db;
if (verify_permission(zone_content_edit_others)) { $perm_content_edit = "all" ; }
elseif (verify_permission(zone_content_edit_own)) { $perm_content_edit = "own" ; }
else { $perm_content_edit = "none" ; }
$user_is_zone_owner = verify_user_is_owner_zoneid($zoneid);
$zone_type = get_domain_type($zoneid);
if ( $zone_type == "SLAVE" || $perm_content_edit == "none" || $perm_content_edit == "own" && $user_is_zone_owner == "0" ) {
error(ERR_PERM_ADD_RECORD);
return false;
} else {
if (validate_input($zoneid, $type, $content, $name, $prio, $ttl) ) {
$change = time();
$query = "INSERT INTO records VALUES ('',"
. $db->quote($zoneid) . ","
. $db->quote($name) . ","
. $db->quote($type) . ","
. $db->quote($content) . ","
. $db->quote($ttl) . ","
. $db->quote($prio) . ","
. $db->quote($change) . ")";
$response = $db->query($query);
if (PEAR::isError($response)) {
error($response->getMessage());
return false;
} else {
if ($type != 'SOA') { update_soa_serial($zoneid); }
return true;
}
} else {
return false;
}
return true;
}
}
function add_supermaster($master_ip, $ns_name, $account)
{
global $db;
if (!is_valid_ip($master_ip) && !is_valid_ip6($master_ip)) {
error(ERR_DNS_IP);
return false;
}
if (!is_valid_hostname($ns_name)) {
error(ERR_DNS_HOSTNAME);
return false;
}
if (!validate_account($account)) {
error(sprintf(ERR_INV_ARGC, "add_supermaster", "given account name is invalid (alpha chars only)"));
return false;
}
if (supermaster_exists($master_ip)) {
error(ERR_SM_EXISTS);
return false;
} else {
$db->query("INSERT INTO supermasters VALUES (".$db->quote($master_ip).", ".$db->quote($ns_name).", ".$db->quote($account).")");
return true;
}
}
function delete_supermaster($master_ip) {
global $db;
if (is_valid_ip($master_ip) || is_valid_ip6($master_ip))
{
$db->query("DELETE FROM supermasters WHERE ip = ".$db->quote($master_ip));
return true;
}
else
{
error(sprintf(ERR_INV_ARGC, "delete_supermaster", "No or no valid ipv4 or ipv6 address given."));
}
}
function get_supermaster_info_from_ip($master_ip)
{
global $db;
if (is_valid_ip($master_ip) || is_valid_ip6($master_ip))
{
$result = $db->queryRow("SELECT ip,nameserver,account FROM supermasters WHERE ip = ".$db->quote($master_ip));
$ret = array(
"master_ip" => $result["ip"],
"ns_name" => $result["nameserver"],
"account" => $result["account"]
);
return $ret;
}
else
{
error(sprintf(ERR_INV_ARGC, "get_supermaster_info_from_ip", "No or no valid ipv4 or ipv6 address given."));
}
}
function get_record_details_from_record_id($rid) {
global $db;
$query = "SELECT * FROM records WHERE id = " . $db->quote($rid) ;
$response = $db->query($query);
if (PEAR::isError($response)) { error($response->getMessage()); return false; }
while ($r = $response->fetchRow()) {
$return[] = array(
"rid" => $r['id'],
"zid" => $r['domain_id'],
"name" => $r['name'],
"type" => $r['type'],
"content" => $r['content'],
"ttl" => $r['ttl'],
"prio" => $r['prio'],
"change_date" => $r['change_date']);
}
return $return;
}
/*
* Delete a record by a given id.
* return values: true, this function is always succesful.
*/
function delete_record($rid)
{
global $db;
if (verify_permission(zone_content_edit_others)) { $perm_content_edit = "all" ; }
elseif (verify_permission(zone_content_edit_own)) { $perm_content_edit = "own" ; }
else { $perm_content_edit = "none" ; }
// Determine ID of zone first.
$record = get_record_details_from_record_id($rid);
$user_is_zone_owner = verify_user_is_owner_zoneid($record['zid']);
if ( $perm_content_edit == "all" || ($perm_content_edit == "own" && $user_is_zone_owner == "0" )) {
if ($record['type'] == "SOA") {
error(_('You are trying to delete the SOA record. If are not allowed to remove it, unless you remove the entire zone.'));
} else {
$quote = "DELETE FROM records WHERE id = " . $db->quote($rid);
$response = $db->query($query);
if (PEAR::isError($response)) { error($response->getMessage()); return false; }
return true;
}
} else {
error(ERR_PERM_DEL_RECORD);
return false;
}
}
/*
* Add a domain to the database.
* A domain is name obligatory, so is an owner.
* return values: true when succesful.
* Empty means templates dont have to be applied.
* --------------------------------------------------------------------------
* This functions eats a template and by that it inserts various records.
* first we start checking if something in an arpa record
* remember to request nextID's from the database to be able to insert record.
* if anything is invalid the function will error
*/
function add_domain($domain, $owner, $webip, $mailip, $empty, $type, $slave_master)
{
if(verify_permission(zone_master_add)) { $zone_master_add = "1" ; } ;
if(verify_permission(zone_slave_add)) { $zone_slave_add = "1" ; } ;
// TODO: make sure only one is possible if only one is enabled
if($zone_master_add == "1" || $zone_slave_add == "1") {
global $db;
if (($domain && $owner && $webip && $mailip) ||
($empty && $owner && $domain) ||
(eregi('in-addr.arpa', $domain) && $owner) ||
$type=="SLAVE" && $domain && $owner && $slave_master) {
$response = $db->query("INSERT INTO domains (name, type) VALUES (".$db->quote($domain).", ".$db->quote($type).")");
if (PEAR::isError($response)) { error($response->getMessage()); return false; }
$domain_id = $db->lastInsertId('domains', 'id');
if (PEAR::isError($domain_id)) { error($id->getMessage()); return false; }
$response = $db->query("INSERT INTO zones (domain_id, owner) VALUES (".$db->quote($domain_id).", ".$db->quote($owner).")");
if (PEAR::isError($response)) { error($response->getMessage()); return false; }
if ($type == "SLAVE") {
$response = $db->query("UPDATE domains SET master = ".$db->quote($slave_master)." WHERE id = ".$db->quote($domain_id));
if (PEAR::isError($response)) { error($response->getMessage()); return false; }
return true;
} else {
$now = time();
if ($empty && $domain_id) {
$ns1 = $GLOBALS['NS1'];
$hm = $GLOBALS['HOSTMASTER'];
$ttl = $GLOBALS['DEFAULT_TTL'];
$query = "INSERT INTO records VALUES ('',"
. $db->quote($domain_id) . ","
. $db->quote($domain) . ","
. "'SOA',"
. $db->quote($ns1.' '.$hm.' 1') . ","
. $db->quote($ttl)
. ", 0, "
. $db->quote($now).")";
echo "<pre>" . $query . "</pre>";
$response = $db->query($query);
if (PEAR::isError($response)) { error($response->getMessage()); return false; }
} elseif ($domain_id) {
global $template;
foreach ($template as $r) {
if ((eregi('in-addr.arpa', $domain) && ($r["type"] == "NS" || $r["type"] == "SOA")) || (!eregi('in-addr.arpa', $domain)))
{
$name = parse_template_value($r["name"], $domain, $webip, $mailip);
$type = $r["type"];
$content = parse_template_value($r["content"], $domain, $webip, $mailip);
$ttl = $r["ttl"];
$prio = intval($r["prio"]);
if (!$ttl) {
$ttl = $GLOBALS["DEFAULT_TTL"];
}
$query = "INSERT INTO records VALUES ('',"
. $db->quote($domain_id) . ","
. $db->quote($name) . ","
. $db->quote($type) . ","
. $db->quote($content) . ","
. $db->quote($ttl) . ","
. $db->quote($prio) . ","
. $db->quote($now) . ")";
echo "<pre>" . $query . "</pre>";
$response = $db->query($query);
if (PEAR::isError($response)) { error($response->getMessage()); return false; }
}
}
return true;
} else {
error(sprintf(ERR_INV_ARGC, "add_domain", "could not create zone"));
}
}
} else {
error(sprintf(ERR_INV_ARG, "add_domain"));
}
} else {
error(ERR_PERM_ADD_ZONE_MASTER);
return false;
}
}
/*
* Deletes a domain by a given id.
* Function always succeeds. If the field is not found in the database, thats what we want anyway.
*/
function delete_domain($id)
{
global $db;
if (verify_permission(zone_content_edit_others)) { $perm_edit = "all" ; }
elseif (verify_permission(zone_content_edit_own)) { $perm_edit = "own" ; }
else { $perm_edit = "none" ; }
$user_is_zone_owner = verify_user_is_owner_zoneid($id);
if ( $perm_edit == "all" || ( $perm_edit == "own" && $user_is_zone_owner == "1") ) {
if (is_numeric($id)) {
$db->query("DELETE FROM zones WHERE domain_id=".$db->quote($id));
$db->query("DELETE FROM domains WHERE id=".$db->quote($id));
$db->query("DELETE FROM records WHERE domain_id=".$db->quote($id));
return true;
} else {
error(sprintf(ERR_INV_ARGC, "delete_domain", "id must be a number"));
return false;
}
} else {
error(ERR_PERM_DEL_ZONE);
}
}
/*
* Gets the id of the domain by a given record id.
* return values: the domain id that was requested.
*/
function recid_to_domid($id)
{
global $db;
if (is_numeric($id))
{
$result = $db->query("SELECT domain_id FROM records WHERE id=".$db->quote($id));
$r = $result->fetchRow();
return $r["domain_id"];
}
else
{
error(sprintf(ERR_INV_ARGC, "recid_to_domid", "id must be a number"));
}
}
/*
* Change owner of a domain.
* return values: true when succesful.
*/
function add_owner_to_zone($zone_id, $user_id)
{
global $db;
if ( (verify_permission(zone_meta_edit_others)) || (verify_permission(zone_meta_edit_own)) && verify_user_is_owner_zoneid($_GET["id"])) {
// User is allowed to make change to meta data of this zone.
if (is_numeric($zone_id) && is_numeric($user_id) && is_valid_user($user_id))
{
if($db->queryOne("SELECT COUNT(id) FROM zones WHERE owner=".$db->quote($user_id)." AND domain_id=".$db->quote($zone_id)) == 0)
{
$db->query("INSERT INTO zones (domain_id, owner) VALUES(".$db->quote($zone_id).", ".$db->quote($user_id).")");
}
return true;
} else {
error(sprintf(ERR_INV_ARGC, "add_owner_to_zone", "$zone_id / $user_id"));
}
} else {
return false;
}
}
function delete_owner_from_zone($zone_id, $user_id)
{
global $db;
if ( (verify_permission(zone_meta_edit_others)) || (verify_permission(zone_meta_edit_own)) && verify_user_is_owner_zoneid($_GET["id"])) {
// User is allowed to make change to meta data of this zone.
if (is_numeric($zone_id) && is_numeric($user_id) && is_valid_user($user_id))
{
// TODO: Next if() required, why not just execute DELETE query?
if($db->queryOne("SELECT COUNT(id) FROM zones WHERE owner=".$db->quote($user_id)." AND domain_id=".$db->quote($zone_id)) != 0)
{
$db->query("DELETE FROM zones WHERE owner=".$db->quote($user_id)." AND domain_id=".$db->quote($zone_id));
}
return true;
} else {
error(sprintf(ERR_INV_ARGC, "delete_owner_from_zone", "$zone_id / $user_id"));
}
} else {
return false;
}
}
/*
* Retrieves all supported dns record types
* This function might be deprecated.
* return values: array of types in string form.
*/
function get_record_types()
{
global $rtypes;
return $rtypes;
}
/*
* Retrieve all records by a given type and domain id.
* Example: get all records that are of type A from domain id 1
* return values: a DB class result object
*/
function get_records_by_type_from_domid($type, $recid)
{
global $rtypes;
global $db;
// Does this type exist?
if(!in_array(strtoupper($type), $rtypes))
{
error(sprintf(ERR_INV_ARGC, "get_records_from_type", "this is not a supported record"));
}
// Get the domain id.
$domid = recid_to_domid($recid);
$result = $db->query("select id, type from records where domain_id=".$db->quote($recid)." and type=".$db->quote($type));
return $result;
}
/*
* Retrieves the type of a record from a given id.
* return values: the type of the record (one of the records types in $rtypes assumable).
*/
function get_recordtype_from_id($id)
{
global $db;
if (is_numeric($id))
{
$result = $db->query("SELECT type FROM records WHERE id=".$db->quote($id));
$r = $result->fetchRow();
return $r["type"];
}
else
{
error(sprintf(ERR_INV_ARG, "get_recordtype_from_id"));
}
}
/*
* Retrieves the name (e.g. bla.test.com) of a record by a given id.
* return values: the name associated with the id.
*/
function get_name_from_record_id($id)
{
global $db;
if (is_numeric($id)) {
$result = $db->query("SELECT name FROM records WHERE id=".$db->quote($id));
$r = $result->fetchRow();
return $r["name"];
} else {
error(sprintf(ERR_INV_ARG, "get_name_from_record_id"));
}
}
/*
* Get domain name from a given id
* return values: the name of the domain associated with the id.
*/
function get_domain_name_from_id($id)
{
global $db;
if (is_numeric($id))
{
$result = $db->query("SELECT name FROM domains WHERE id=".$db->quote($id));
$rows = $result->numRows() ;
if ($rows == 1) {
$r = $result->fetchRow();
return $r["name"];
} elseif ($rows == "0") {
error(sprintf("Zone does not exist."));
return false;
} else {
error(sprintf(ERR_INV_ARGC, "get_domain_name_from_id", "more than one domain found?! whaaa! BAD! BAD! Contact admin!"));
return false;
}
}
else
{
error(sprintf(ERR_INV_ARGC, "get_domain_name_from_id", "Not a valid domainid: $id"));
}
}
function get_zone_info_from_id($zone_id) {
if (verify_permission(zone_content_view_others)) { $perm_view = "all" ; }
elseif (verify_permission(zone_content_view_own)) { $perm_view = "own" ; }
else { $perm_view = "none" ;}
if ($perm_view == "none") {
error(ERR_PERM_VIEW_ZONE);
} else {
global $db;
$query = "SELECT domains.type AS type,
domains.name AS name,
domains.master AS master_ip,
count(records.domain_id) AS record_count
FROM domains, records
WHERE domains.id = " . $db->quote($zone_id) . "
AND domains.id = records.domain_id
GROUP BY domains.id";
$result = $db->query($query);
if (PEAR::isError($result)) { error($result->getMessage()); return false; }
if($result->numRows() != 1) {
error(_('Function returned an error (multiple zones matching this zone ID).'));
return false;
} else {
$r = $result->fetchRow();
$return = array(
"name" => $r['name'],
"type" => $r['type'],
"master_ip" => $r['master_ip'],
"record_count" => $r['record_count']
);
}
return $return;
}
}
/*
* Check if a domain is already existing.
* return values: true if existing, false if it doesnt exist.
*/
function domain_exists($domain)
{
global $db;
if (is_valid_domain($domain)) {
$result = $db->query("SELECT id FROM domains WHERE name=".$db->quote($domain));
if ($result->numRows() == 0) {
return false;
} elseif ($result->numRows() >= 1) {
return true;
}
} else {
error(ERR_DOMAIN_INVALID);
}
}
function get_supermasters()
{
global $db;
$result = $db->query("SELECT ip, nameserver, account FROM supermasters");
if (PEAR::isError($response)) { error($response->getMessage()); return false; }
$ret = array();
if($result->numRows() == 0) {
return -1;
} else {
while ($r = $result->fetchRow()) {
$ret[] = array(
"master_ip" => $r["ip"],
"ns_name" => $r["nameserver"],
"account" => $r["account"],
);
}
return $ret;
}
}
function supermaster_exists($master_ip)
{
global $db;
if (is_valid_ip($master_ip) || is_valid_ip6($master_ip))
{
$result = $db->query("SELECT ip FROM supermasters WHERE ip = ".$db->quote($master_ip));
if ($result->numRows() == 0)
{
return false;
}
elseif ($result->numRows() >= 1)
{
return true;
}
}
else
{
error(sprintf(ERR_INV_ARGC, "supermaster_exists", "No or no valid IPv4 or IPv6 address given."));
}
}
function get_zones($perm,$userid=0,$letterstart=all,$rowstart=0,$rowamount=999999)
{
global $db;
global $sql_regexp;
if ($perm != "own" && $perm != "all") {
error(ERR_PERM_VIEW_ZONE);
return false;
}
else
{
if ($perm == "own") {
$sql_add = " AND zones.domain_id = domains.id
AND zones.owner = ".$db->quote($userid);
}
if ($letterstart!=all && $letterstart!=1) {
$sql_add .=" AND domains.name LIKE ".$db->quote($letterstart."%")." ";
} elseif ($letterstart==1) {
$sql_add .=" AND substring(domains.name,1,1) ".$sql_regexp." '^[[:digit:]]'";
}
}
$sqlq = "SELECT domains.id,
domains.name,
domains.type,
COUNT(DISTINCT records.id) AS count_records
FROM domains
LEFT JOIN zones ON domains.id=zones.domain_id
LEFT JOIN records ON records.domain_id=domains.id
WHERE 1=1".$sql_add."
GROUP BY domains.name, domains.id
ORDER BY domains.name";
$db->setLimit($rowamount, $rowstart);
$result = $db->query($sqlq);
while($r = $result->fetchRow())
{
$ret[$r["name"]] = array(
"id" => $r["id"],
"name" => $r["name"],
"type" => $r["type"],
"count_records" => $r["count_records"]
);
}
return $ret;
}
// TODO: letterstart limitation and userid permission limitiation should be applied at the same time?
function zone_count_ng($perm, $letterstart=all) {
global $db;
global $sql_regexp;
if ($perm != "own" && $perm != "all") {
$zone_count = "0";
}
else
{
if ($perm == "own") {
$sql_add = " AND zones.domain_id = domains.id
AND zones.owner = ".$db->quote($_SESSION['userid']);
}
if ($letterstart!=all && $letterstart!=1) {
$sql_add .=" AND domains.name LIKE ".$db->quote($letterstart."%")." ";
} elseif ($letterstart==1) {
$sql_add .=" AND substring(domains.name,1,1) ".$sql_regexp." '^[[:digit:]]'";
}
$sqlq = "SELECT COUNT(distinct domains.id) AS count_zones
FROM domains,zones
WHERE 1=1
".$sql_add.";";
$zone_count = $db->queryOne($sqlq);
}
return $zone_count;
}
function zone_count_for_uid($uid) {
global $db;
$query = "SELECT COUNT(domain_id)
FROM zones
WHERE owner = " . $db->quote($uid) . "
ORDER BY domain_id";
$zone_count = $db->queryOne($query);
return $zone_count;
}
/*
* Get a record from an id.
* Retrieve all fields of the record and send it back to the function caller.
* return values: the array with information, or -1 is nothing is found.
*/
function get_record_from_id($id)
{
global $db;
if (is_numeric($id))
{
$result = $db->query("SELECT id, domain_id, name, type, content, ttl, prio, change_date FROM records WHERE id=".$db->quote($id));
if($result->numRows() == 0)
{
return -1;
}
elseif ($result->numRows() == 1)
{
$r = $result->fetchRow();
$ret = array(
"id" => $r["id"],
"domain_id" => $r["domain_id"],
"name" => $r["name"],
"type" => $r["type"],
"content" => $r["content"],
"ttl" => $r["ttl"],
"prio" => $r["prio"],
"change_date" => $r["change_date"]
);
return $ret;
}
else
{
error(sprintf(ERR_INV_ARGC, "get_record_from_id", "More than one row returned! This is bad!"));
}
}
else
{
error(sprintf(ERR_INV_ARG, "get_record_from_id"));
}
}
/*
* Get all records from a domain id.
* Retrieve all fields of the records and send it back to the function caller.
* return values: the array with information, or -1 is nothing is found.
*/
function get_records_from_domain_id($id,$rowstart=0,$rowamount=999999) {
global $db;
if (is_numeric($id)) {
if ($_SESSION[$id."_ispartial"] == 1) {
$db->setLimit($rowamount, $rowstart);
$result = $db->query("SELECT record_owners.record_id as id
FROM record_owners,domains,records
WHERE record_owners.user_id = " . $db->quote($_SESSION["userid"]) . "
AND record_owners.record_id = records.id
AND records.domain_id = " . $db->quote($id) . "
GROUP BY record_owners.record_id");
$ret = array();
if($result->numRows() == 0) {
return -1;
} else {
$ret[] = array();
$retcount = 0;
while($r = $result->fetchRow())
{
// Call get_record_from_id for each row.
$ret[$retcount] = get_record_from_id($r["id"]);
$retcount++;
}
return $ret;
}
} else {
$db->setLimit($rowamount, $rowstart);
$result = $db->query("SELECT id FROM records WHERE domain_id=".$db->quote($id));
$ret = array();
if($result->numRows() == 0)
{
return -1;
}
else
{
$ret[] = array();
$retcount = 0;
while($r = $result->fetchRow())
{
// Call get_record_from_id for each row.
$ret[$retcount] = get_record_from_id($r["id"]);
$retcount++;
}
return $ret;
}
}
}
else
{
error(sprintf(ERR_INV_ARG, "get_records_from_domain_id"));
}
}
function get_users_from_domain_id($id) {
global $db;
$sqlq = "SELECT owner FROM zones WHERE domain_id =" .$db->quote($id);
$id_owners = $db->query($sqlq);
if ($id_owners->numRows() == 0) {
return -1;
} else {
while ($r = $id_owners->fetchRow()) {
$fullname = $db->queryOne("SELECT fullname FROM users WHERE id=".$r['owner']);
$owners[] = array(
"id" => $r['owner'],
"fullname" => $fullname
);
}
}
return $owners;
}
function search_zone_and_record($holy_grail,$perm) {
global $db;
$holy_grail = trim($holy_grail);
if (verify_permission(zone_content_view_others)) { $perm_view = "all" ; }
elseif (verify_permission(zone_content_view_own)) { $perm_view = "own" ; }
else { $perm_view = "none" ; }
if (verify_permission(zone_content_edit_others)) { $perm_content_edit = "all" ; }
elseif (verify_permission(zone_content_edit_own)) { $perm_content_edit = "own" ; }
else { $perm_content_edit = "none" ; }
// Search for matching domains
if ($perm == "own") {
$sql_add_from = ", zones ";
$sql_add_where = " AND zones.domain_id = domains.id AND zones.owner = " . $db->quote($userid);
}
$query = "SELECT
domains.id AS zid,
domains.name AS name,
domains.type AS type,
domains.master AS master
FROM domains" . $sql_add_from . "
WHERE domains.name LIKE " . $db->quote($holy_grail)
. $sql_add_where ;
$response = $db->query($query);
if (PEAR::isError($response)) { error($response->getMessage()); return false; }
while ($r = $response->fetchRow()) {
$return_zones[] = array(
"zid" => $r['zid'],
"name" => $r['name'],
"type" => $r['type'],
"master" => $r['master']);
}
// Search for matching records
if ($perm == "own") {
$sql_add_from = ", zones ";
$sql_add_where = " AND zones.domain_id = record.id AND zones.owner = " . $db->quote($userid);
}
$query = "SELECT
records.id AS rid,
records.name AS name,
records.type AS type,
records.content AS content,
records.ttl AS ttl,
records.prio AS prio,
records.domain_id AS zid
FROM records" . $sql_add_from . "
WHERE (records.name LIKE " . $db->quote($holy_grail) . " OR records.content LIKE " . $db->quote($holy_grail) . ")"
. $sql_add_where ;
$response = $db->query($query);
if (PEAR::isError($response)) { error($response->getMessage()); return false; }
while ($r = $response->fetchRow()) {
$return_records[] = array(
"rid" => $r['rid'],
"name" => $r['name'],
"type" => $r['type'],
"content" => $r['content'],
"ttl" => $r['ttl'],
"zid" => $r['zid'],
"prio" => $r['prio']);
}
return array('zones' => $return_zones, 'records' => $return_records);
}
function get_domain_type($id) {
global $db;
if (is_numeric($id)) {
$type = $db->queryOne("SELECT type FROM domains WHERE id = ".$db->quote($id));
if ($type == "") {
$type = "NATIVE";
}
return $type;
} else {
error(sprintf(ERR_INV_ARG, "get_record_from_id", "no or no valid zoneid given"));
}
}
function get_domain_slave_master($id){
global $db;
if (is_numeric($id)) {
$slave_master = $db->queryOne("SELECT master FROM domains WHERE type = 'SLAVE' and id = ".$db->quote($id));
return $slave_master;
} else {
error(sprintf(ERR_INV_ARG, "get_domain_slave_master", "no or no valid zoneid given"));
}
}
function change_zone_type($type, $id)
{
global $db;
$add = '';
if (is_numeric($id))
{
// It is not really neccesary to clear the field that contains the IP address
// of the master if the type changes from slave to something else. PowerDNS will
// ignore the field if the type isn't something else then slave. But then again,
// it's much clearer this way.
if ($type != "SLAVE") {
$add = ", master=''";
}
$result = $db->query("UPDATE domains SET type = " . $db->quote($type) . $add . " WHERE id = ".$db->quote($id));
} else {
error(sprintf(ERR_INV_ARG, "change_domain_type", "no or no valid zoneid given"));
}
}
function change_zone_slave_master($zone_id, $ip_slave_master) {
global $db;
if (is_numeric($zone_id)) {
if (is_valid_ip($ip_slave_master) || is_valid_ip6($ip_slave_master)) {
$result = $db->query("UPDATE domains SET master = " .$db->quote($ip_slave_master). " WHERE id = ".$db->quote($zone_id));
} else {
error(sprintf(ERR_INV_ARGC, "change_domain_ip_slave_master", "This is not a valid IPv4 or IPv6 address: $ip_slave_master"));
}
} else {
error(sprintf(ERR_INV_ARG, "change_domain_type", "no or no valid zoneid given"));
}
}
function validate_account($account) {
if(preg_match("/^[A-Z0-9._-]+$/i",$account)) {
return true;
} else {
return false;
}
}
?>