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m_dom.php
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m_dom.php
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<?php
/*
----------------------------------------------------------------------
LICENSE
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License (GPL)
as published by the Free Software Foundation; either version 2
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.
To read the license please visit http://www.gnu.org/copyleft/gpl.html
----------------------------------------------------------------------
*/
define('SLAVE_FLAG', "/run/alternc/refresh_slave");
/**
* Classe de gestion des domaines de l'hébergé.
*
* Cette classe permet de gérer les domaines / sous-domaines, redirections
* dns et mx des domaines d'un membre hébergé.<br />
*
* @copyright AlternC-Team 2000-2017 https://alternc.com/
*/
class m_dom {
/**
* $domains : Cache des domaines du membre
* @access private
*/
var $domains;
/**
* $dns : Liste des dns trouvés par la fonction whois
* @access private
*/
var $dns;
/**
* Flag : a-t-on trouvé un sous-domaine Webmail pour ce domaine ?
* @access private
*/
var $webmail;
/**
* Systéme de verrouillage du cron
* Ce fichier permet de verrouiller le cron en attendant la validation
* du domaine par update_domains.sh
* @access private
*/
const fic_lock_cron = "/run/alternc/cron.lock";
var $type_local = "VHOST";
var $type_url = "URL";
var $type_ip = "IP";
var $type_webmail = "WEBMAIL";
var $type_ipv6 = "IPV6";
var $type_cname = "CNAME";
var $type_txt = "TXT";
var $type_defmx = "DEFMX";
var $type_defmx2 = "DEFMX2";
var $action_insert = "0";
var $action_update = "1";
var $action_delete = "2";
var $tld_no_check_at_all = "1";
var $cache_domains_type_lst = false;
/**
* Constructeur
*/
function m_dom() {
global $L_FQDN, $domislocked;
$this->tld_no_check_at_all = variable_get('tld_no_check_at_all', 0, 'Disable ALL check on the TLD (users will be able to add any domain)', array('desc' => 'Disabled', 'type' => 'boolean'));
variable_get('mailname_bounce', $L_FQDN, 'FQDN of the mail server, used to create vhost virtual mail_adress.', array('desc' => 'FQDN', 'type' => 'string'));
$domislocked=false;
}
function get_panel_url_list() {
global $db, $msg;
$msg->debug("dom", "get_panel_url_list");
$db->query("SELECT sd.id as sub_id, if(length(sd.sub)>0,concat_ws('.',sd.sub,sd.domaine),sd.domaine) as fqdn from sub_domaines sd where type = 'PANEL';");
$t = array();
while ($db->next_record()) {
$t[intval($db->f('sub_id'))] = $db->f('fqdn');
}
return $t;
}
/**
* @param string $fqdn
*/
public static function get_sub_domain_id_and_member_by_name($fqdn) {
global $db, $msg;
$msg->debug("dom", "get_sub_domain_by_name");
$db->query("select sd.* from sub_domaines sd where if(length(sd.sub)>0,concat_ws('.',sd.sub,sd.domaine),sd.domaine) = ?;", array($fqdn));
if (!$db->next_record()) {
return false;
}
return array('sub_id' => intval($db->f('id')), 'member_id' => intval($db->f('compte')));
}
/**
* hook function called by the menu class
* to add menu to the left panel
*/
function hook_menu() {
global $quota;
$obj = array(
'title' => _("Domains"),
'link' => 'toggle',
'pos' => 20,
'links' => array(),
);
if ($quota->cancreate("dom")) {
$obj['links'][] = array(
'txt' => _("Add a domain"),
'url' => "dom_add.php",
);
}
foreach ($this->enum_domains() as $d) {
$obj['links'][] = array(
'txt' => htmlentities($d),
'url' => "dom_edit.php?domain=" . urlencode($d),
);
}
return $obj;
}
/**
* Retourne un tableau contenant les types de domaines
*
* @return array retourne un tableau indexé contenant la liste types de domaines
* authorisé. Retourne FALSE si une erreur s'est produite.
*/
function domains_type_lst() {
global $db, $msg;
$msg->debug("dom", "domains_type_lst");
if (empty($this->cache_domains_type_lst)) {
$db->query("select * from domaines_type order by advanced;");
$this->cache_domains_type_lst = array();
while ($db->next_record()) {
$this->cache_domains_type_lst[strtolower($db->Record["name"])] = $db->Record;
}
}
return $this->cache_domains_type_lst;
}
// returns array(ALL,NONE,ADMIN)
function domains_type_enable_values() {
global $db, $msg, $cuid;
$msg->debug("dom", "domains_type_enable_values");
$db->query("desc domaines_type;");
$r = array();
while ($db->next_record()) {
if ($db->f('Field') == 'enable') {
$tab = explode(",", substr($db->f('Type'), 5, -1));
foreach ($tab as $t) {
$r[] = substr($t, 1, -1);
}
}
}
return $r;
}
/**
* @param integer $type
* all = 'NONE','URL','DIRECTORY','IP','IPV6','DOMAIN','TXT'
*/
function domains_type_target_values($type = null) {
global $db, $msg;
$msg->debug("dom", "domains_type_target_values");
if (is_null($type)) {
$db->query("desc domaines_type;");
$r = array();
while ($db->next_record()) {
if ($db->f('Field') == 'target') {
$tab = explode(",", substr($db->f('Type'), 5, -1));
foreach ($tab as $t) {
$r[] = substr($t, 1, -1);
}
}
}
return $r;
} else {
$db->query("select target from domaines_type where name= ? ;", array($type));
if (!$db->next_record()) {
return false;
}
return $db->f('target');
}
}
function import_manual_dns_zone($zone, $domain, $detect_redirect = true, $save = false) {
global $msg;
if ($save) {
if (!$this->import_manual_dns_prep_zone($domain)) {
$msg->raise("ERROR", 'dom', _("Err: failed to prepare the zone"));
return false;
}
}
$val = array();
foreach (explode("\n", $zone) as $z) {
$z = trim($z);
if (empty($z)) {
continue;
}
$val[] = $this->import_manual_dns_entry($z, $domain, $detect_redirect, $save);
}
return $val;
}
/**
* @param string $zone
*/
function import_manual_dns_entry($zone, $domain, $detect_redirect = true, $save = false) {
global $msg;
$msg->log("dom", "import_manual_dns_entry");
$zone = trim($zone);
if (empty($zone)) {
return false;
}
$domain = trim($domain);
if (empty($domain)) {
$msg->raise("ERROR", "dom", _("Missing domain name"));
return false;
}
$val = array(
'status' => 'err', // can be 'ok', 'err', 'warn'
'comment' => 'no val',
'entry_old' => $zone,
'entry_new' => array('domain' => $domain),
);
// Examples:
// ; hello comment
if (preg_match('/^;/', $zone, $ret)) {
$val['status'] = 'ok';
$val['comment'] = 'Just a comment, do not import';
} else
// Examples:
// $TTL 86400'
if (preg_match('/^\$TTL\h+(?P<ttl>[\dMHDmhd]+)/', $zone, $ret)) {
$val['status'] = 'ok';
$val['comment'] = 'Set TTL to ' . $ret['ttl'];
$val['entry_new']['type'] = 'set_ttl';
$val['entry_new']['value'] = $ret['ttl'];
} else
// Examples:
// @ IN AAAA 127.2.1.5
// reseau IN AAAA 145.214.44.55
if (preg_match('/^(?P<sub>[\w\.@\-]*)\h*(?P<ttl>\d*)\h*IN\h+AAAA\h+(?P<target>[0-9A-F:]{2,40})/i', $zone, $ret)) {
// Check if it is just a redirect
if (substr($ret['sub'], -1) == '.') { // if ending by a "." it is allready a FQDN
$url = "http://" . $ret['sub'];
} else {
if ($ret['sub'] == '@' || empty($ret['sub'])) {
$url = "http://" . $domain;
} else {
$url = "http://" . $ret['sub'] . "." . $domain;
}
}
if ($detect_redirect && $dst_url = $this->is_it_a_redirect($url)) {
$val['status'] = 'warn';
$val['comment'] = "Became a redirect to $dst_url";
$val['entry_new']['type'] = 'URL';
$val['entry_new']['sub'] = $ret['sub'];
$val['entry_new']['value'] = $dst_url;
} else {
$val['status'] = 'ok';
$val['comment'] = "Create entry AAAA with " . $ret['sub'] . " go to " . $ret['target'] . " with ttl " . $ret['ttl'];
$val['entry_new']['type'] = 'IPV6';
$val['entry_new']['sub'] = $ret['sub'];
$val['entry_new']['value'] = $ret['target'];
}
} else
// Examples:
// @ IN A 127.2.1.5
// reseau IN A 145.214.44.55
if (preg_match('/^(?P<sub>[\w\.@\-]*)\h*(?P<ttl>\d*)\h*IN\h+A\h+(?P<target>\d+\.\d+\.\d+\.\d+)/i', $zone, $ret)) {
// Check if it is just a redirect
if (substr($ret['sub'], -1) == '.') { // if ending by a "." it is allready a FQDN
$url = "http://" . $ret['sub'];
} else {
if ($ret['sub'] == '@' || empty($ret['sub'])) {
$url = "http://" . $domain;
} else {
$url = "http://" . $ret['sub'] . "." . $domain;
}
}
if ($detect_redirect && $dst_url = $this->is_it_a_redirect($url)) {
$val['status'] = 'warn';
$val['comment'] = "Became a redirect to $dst_url";
$val['entry_new']['type'] = 'URL';
$val['entry_new']['sub'] = $ret['sub'];
$val['entry_new']['value'] = $dst_url;
} else {
$val['status'] = 'ok';
$val['comment'] = "Create entry A with " . $ret['sub'] . " go to " . $ret['target'] . " with ttl " . $ret['ttl'];
$val['entry_new']['type'] = 'IP';
$val['entry_new']['sub'] = $ret['sub'];
$val['entry_new']['value'] = $ret['target'];
}
} else
// Examples:
// @ IN NS ns.example.tld.
// ns 3600 IN NS 145.214.44.55
if (preg_match('/^(?P<sub>[\-\w\.@]*)\h*(?P<ttl>\d*)\h*IN\h+NS\h+(?P<target>[\w\.\-]+)/i', $zone, $ret)) {
if (empty($ret['sub']) || $ret['sub'] == '@') {
$val['status'] = 'warn';
$val['comment'] = "Won't migrate it, there will get a new value";
} else {
$val['status'] = 'ok';
$val['comment'] = "Create entry NS with " . $ret['sub'] . " go to " . $ret['target'] . " with ttl " . $ret['ttl'];
$val['entry_new']['type'] = 'FIXME-NS';
$val['entry_new']['sub'] = $ret['sub'];
$val['entry_new']['value'] = $ret['target'];
}
} else
// Examples:
// agenda IN CNAME ghs.google.com.
// www 3600 IN CNAME @
if (preg_match('/^(?P<sub>[\-\w\.@]*)\h*(?P<ttl>\d*)\h*IN\h+CNAME\h+(?P<target>[@\w+\.\-]+)/i', $zone, $ret)) {
if (substr($ret['sub'], -1) == '.') { // if ending by a "." it is allready a FQDN
$url = "http://" . $ret['sub'];
} else {
if ($ret['sub'] == '@' || empty($ret['sub'])) {
$url = "http://" . $domain;
} else {
$url = "http://" . $ret['sub'] . "." . $domain;
}
}
if ($detect_redirect && $dst_url = $this->is_it_a_redirect($url)) {
$val['status'] = 'warn';
$val['comment'] = "Became a redirect to $dst_url";
$val['entry_new']['type'] = 'URL';
$val['entry_new']['sub'] = $ret['sub'];
$val['entry_new']['value'] = $dst_url;
} else {
$val['status'] = 'ok';
$val['comment'] = "Create entry CNAME with " . $ret['sub'] . " go to " . $ret['target'] . " with ttl " . $ret['ttl'];
$val['entry_new']['type'] = 'CNAME';
$val['entry_new']['sub'] = $ret['sub'];
$val['entry_new']['value'] = $ret['target'];
}
} else
// Examples:
// @ IN MX 10 aspmx.l.google.com.
// arf 3600 IN MX 20 pouet.fr.
if (preg_match('/^(?P<sub>[\-\w\.@]*)\h*(?P<ttl>\d*)\h*IN\h+MX\h+(?P<weight>\d+)\h+(?P<target>[@\w+\.\-]+)/i', $zone, $ret)) {
$val['status'] = 'warn';
$val['comment'] = "Create entry MX with " . $ret['sub'] . " go to " . $ret['target'] . " with ttl " . $ret['ttl'] . " and weight 5 (initial weight was " . $ret['weight'] . ")";
$val['entry_new']['type'] = 'MX';
$val['entry_new']['sub'] = $ret['sub'];
$val['entry_new']['value'] = $ret['target'];
} else
// Examples:
// _sip._tcp IN SRV 1 100 5061 sip.example.tld.
if (preg_match('/^(?P<sub>[\_\w\.@\-]+)\h+(?P<ttl>\d*)\h*IN\h+SRV\h+/i', $zone, $ret)) {
$val['status'] = 'err';
$val['comment'] = "Please add yourself the entry $zone";
} else
// Examples:
// @ IN TXT "google-site-verification=jjjjjjjjjjjjjjjjjjjjjjjjsdsdjlksjdljdslgNj5"
if (preg_match('/^(?P<sub>[\_\w\.@\-]*)\h*(?P<ttl>\d*)\h*IN\h+TXT\h+\"(?P<target>.+)\"/i', $zone, $ret)) {
$val['status'] = 'ok';
$val['comment'] = "Create TXT entry with " . $ret['sub'] . " go to " . $ret['target'];
$val['entry_new']['type'] = 'TXT';
$val['entry_new']['sub'] = $ret['sub'];
$val['entry_new']['value'] = $ret['target'];
} else {
// WTF can it be ?
$val['comment'] = "Unknow: $zone";
}
if ($save) {
return $this->import_manual_dns_entry_doit($val);
}
return $val;
}
private function import_manual_dns_entry_doit($entry) {
$entry['did_it'] = 0;
if ($entry['status'] == 'err') {
return $entry;
}
$val = $entry['entry_new'];
if (empty($val['type'])) {
return false;
}
switch ($val['type']) {
case "set_ttl":
$entry['did_it'] = $this->set_ttl($this->get_domain_byname($val['domain']), $val['value']);
return $entry;
}
// If it is an unknown domains type
if (!array_key_exists(strtolower($val['type']), $this->domains_type_lst())) {
echo "what is this shit ?\n";
print_r($entry);
return $entry;
}
// If the subdomain is @, we want an empty subdomain
if ($val['sub'] == '@') {
$val['sub'] = '';
}
$this->lock();
$entry['did_it'] = $this->set_sub_domain($val['domain'], $val['sub'], $val['type'], $val['value']);
$this->unlock();
return $entry;
}
private function import_manual_dns_prep_zone($domain) {
global $msg;
// Prepare a domain to be importer :
// * create the domain
// * delete all automatic subdomain
// * set no mx
$this->lock();
// function add_domain($domain,$dns,$noerase=0,$force=0,$isslave=0,$slavedom="")
if (!$this->add_domain($domain, true, false, true)) {
$msg->raise("ERROR", 'dom', "Error adding domain");
return false;
}
// Set no mx
$this->edit_domain($domain, true, false);
$d = $this->get_domain_all($domain);
foreach ($d['sub'] as $sd) {
$this->del_sub_domain($sd['id']);
}
$this->unlock();
return true;
}
// Take an URL, and return FALSE is there is no redirection,
// and the target URL if there is one (HTTP CODE 301 & 302)
// CURL is needed
/**
* @param string $url
*/
function is_it_a_redirect($url) {
try {
$params = array('http' => array(
'method' => 'HEAD',
'ignore_errors' => true
));
$context = stream_context_create($params);
$fp = @fopen($url, 'rb', false, $context);
$result = @stream_get_contents($fp);
if ($result === false) {
throw new Exception("Could not read data from {$url}");
}
if (strstr($http_response_header[0], '301') || strstr($http_response_header[0], '302')) {
// This is a redirection
if (preg_match('/Location:\h+(?P<target>[\-\w:\/.\?\=.]+)/', implode("\n", $http_response_header), $ret)) {
// check if it is a redirection to himself
preg_match('/\/\/(?P<host>[\w\.\-]+)\//', ( substr($url, -1) == '/' ? $url : $url . '/'), $original_cname);
preg_match('/\/\/(?P<host>[\w\.\-]+)\//', $ret['target'], $target_url);
if (isset($target_url['host']) && ( $target_url['host'] == $original_cname['host'] )) { // if it's a redirection to himself (sub pages, http to https...)
return false; // do not do a redirection (we must point to the server)
}
// If it is a redirection to a sub directory
// (we know it is a redirection to a sub directory because it's not a complete URI)
if (substr($ret['target'], 0, 4) != 'http') {
return 'http://' . $original_cname['host'] . '/' . $ret['target'];
}
return $ret['target'];
}
} else { // it isn't a redirection
return false;
}
} catch (Exception $e) {
return false;
}
}
function domains_type_regenerate($name) {
global $db, $msg, $cuid;
$db->query("update sub_domaines set web_action='UPDATE' where lower(type) = lower(?) ;", array($name));
$db->query("update domaines d, sub_domaines sd set d.dns_action = 'UPDATE' where lower(sd.type)=lower(?);", array($name));
return true;
}
function domains_type_get($name) {
global $db;
$db->query("select * from domaines_type where name= ?;", array($name));
$db->next_record();
return $db->Record;
}
function domains_type_del($name) {
global $db;
$db->query("delete domaines_type where name= ? ;", array($name));
return true;
}
function domains_type_update($name, $description, $target, $entry, $compatibility, $enable, $only_dns, $need_dns, $advanced, $create_tmpdir, $create_targetdir,$has_https_option=0) {
global $msg, $db;
// The name MUST contain only letter and digits, it's an identifier after all ...
if (!preg_match("#^[a-z0-9]+$#", $name)) {
$msg->raise("ERROR", "dom", _("The name MUST contain only letter and digits"));
return false;
}
$only_dns = intval($only_dns);
$need_dns = intval($need_dns);
$advanced = intval($advanced);
$has_https_option = intval($has_https_option);
$create_tmpdir = intval($create_tmpdir);
$create_targetdir = intval($create_targetdir);
$db->query("UPDATE domaines_type SET description= ?, target= ?, entry= ?, compatibility= ?, enable= ?, need_dns= ?, only_dns= ?, advanced= ?,create_tmpdir= ?,create_targetdir= ?, has_https_option=? where name= ?;", array($description, $target, $entry, $compatibility, $enable, $need_dns, $only_dns, $advanced, $create_tmpdir, $create_targetdir, $has_https_option, $name));
return true;
}
function sub_domain_change_status($sub_id, $status) {
global $db, $msg;
$msg->log("dom", "sub_domain_change_status");
$sub_id = intval($sub_id);
$status = strtoupper($status);
if (!in_array($status, array('ENABLE', 'DISABLE'))) {
return false;
}
$jh = $this->get_sub_domain_all($sub_id);
if ($status == 'ENABLE') { // check compatibility with existing sub_domains
if (!$this->can_create_subdomain($jh['domain'], $jh['name'], $jh['type'], $sub_id)) {
$msg->raise("ERROR", "dom", _("The parameters for this subdomain and domain type are invalid. Please check for subdomain entries incompatibility"));
return false;
}
}
$db->query("update sub_domaines set enable= ? where id = ? ;", array($status, intval($sub_id)));
$this->set_dns_action($jh['domain'], 'UPDATE');
$this->set_web_action($sub_id, 'UPDATE');
return true;
}
/**
* Retourne un tableau contenant les domaines d'un membre.
* Par défaut le membre connecté
*
* @return array retourne un tableau indexé contenant la liste des
* domaines hébergés sur le compte courant. Retourne FALSE si une
* erreur s'est produite.
*/
function enum_domains($uid = -1) {
global $db, $msg, $cuid;
$msg->debug("dom", "enum_domains");
if ($uid == -1) {
$uid = $cuid;
}
$db->query("SELECT * FROM domaines WHERE compte= ? ORDER BY domaine ASC;", array($uid));
$this->domains = array();
if ($db->num_rows() > 0) {
while ($db->next_record()) {
$this->domains[] = $db->f("domaine");
}
}
return $this->domains;
}
function del_domain_cancel($dom) {
global $db, $msg, $classes, $cuid;
$msg->log("dom", "del_domain_cancel", $dom);
$dom = strtolower($dom);
$db->query("UPDATE sub_domaines SET web_action='UPDATE' WHERE domaine= ?;", array($dom));
$this->set_dns_action($dom, 'UPDATE');
# TODO : some work with domain sensitive classes
return true;
}
/**
* Efface un domaine du membre courant, et tous ses sous-domaines
*
* Cette fonction efface un domaine et tous ses sous-domaines, ainsi que
* les autres services attachés é celui-ci. Elle appelle donc les autres
* classe. Chaque classe peut déclarer une fonction del_dom qui sera
* appellée lors de la destruction d'un domaine.
*
* @param string $dom nom de domaine é effacer
* @return boolean Retourne FALSE si une erreur s'est produite, TRUE sinon.
*/
function del_domain($domain) {
global $db, $msg, $hooks;
$msg->log("dom", "del_domain", $domain);
$domain = strtolower($domain);
$this->lock();
if (!$r = $this->get_domain_all($domain)) {
return false;
}
$this->unlock();
// Call Hooks to delete the domain and the MX management:
// TODO : the 2 calls below are using an OLD hook call, FIXME: remove them when unused
$hooks->invoke("alternc_del_domain", array($domain));
$hooks->invoke("alternc_del_mx_domain", array($domain));
// New hook calls:
$hooks->invoke("hook_dom_del_domain", array($r["id"]));
$hooks->invoke("hook_dom_del_mx_domain", array($r["id"]));
// Now mark the domain for deletion:
$db->query("UPDATE sub_domaines SET web_action='DELETE' WHERE domaine= ?;", array($domain));
$this->set_dns_action($domain, 'DELETE');
return true;
}
function domshort($domain, $sub = "") {
return str_replace("-", "", str_replace(".", "", empty($sub) ? "" : "$sub.") . $domain);
}
/**
* Installe un domaine sur le compte courant.
*
* <p>Si le domaine existe déjé ou est interdit, ou est celui du serveur,
* l'installation est refusée. Si l'hébergement DNS est demandé, la fonction
* checkhostallow vérifiera que le domaine peut étre installé conformément
* aux demandes des super-admin.
* Si le dns n'est pas demandé, le domaine peut étre installé s'il est en
* seconde main d'un tld (exemple : test.eu.org ou test.com, mais pas
* toto.test.org ou test.test.asso.fr)</p>
* <p>Chaque classe peut définir une fonction add_dom($dom) qui sera
* appellée lors de l'installation d'un nouveau domaine.</p>
*
* @param boolean $dns 1 ou 0 pour héberger le DNS du domaine ou pas.
* @param boolean $noerase 1 ou 0 pour rendre le domaine inamovible ou non
* @param boolean $force 1 ou 0, si 1, n'effectue pas les tests de DNS.
* force ne devrait étre utilisé que par le super-admin.
* @return boolean Retourne FALSE si une erreur s'est produite, TRUE sinon.
*/
function add_domain($domain, $dns, $noerase = false, $force = false, $isslave = false, $slavedom = "") {
global $db, $msg, $quota, $L_FQDN, $tld, $cuid, $hooks, $domislocked;
$msg->log("dom", "add_domain", $domain);
// Locked ?
if (!$domislocked) {
$msg->raise("ERROR", "dom", _("--- Program error --- No lock on the domains!"));
return false;
}
// Verifie que le domaine est rfc-compliant
$domain = strtolower($domain);
$t = checkfqdn($domain);
if ($t) {
$msg->raise("ERROR", "dom", _("The domain name is syntaxically incorrect"));
return false;
}
// Interdit les domaines clés (table forbidden_domains) sauf en cas FORCE
$db->query("SELECT domain FROM forbidden_domains WHERE domain= ? ;", array($domain));
if ($db->num_rows() && !$force) {
$msg->raise("ERROR", "dom", _("The requested domain is forbidden in this server, please contact the administrator"));
return false;
}
if ($domain == $L_FQDN || $domain == "www.$L_FQDN") {
$msg->raise("ERROR", "dom", _("This domain is the server's domain! You cannot host it on your account!"));
return false;
}
$db->query("SELECT compte FROM domaines WHERE domaine= ?;", array($domain));
if ($db->num_rows()) {
$msg->raise("ERROR", "dom", _("The domain already exist"));
return false;
}
$db->query("SELECT compte FROM `sub_domaines` WHERE sub != \"\" AND concat( sub, \".\", domaine )= ? OR domaine= ?;", array($domain, $domain));
if ($db->num_rows()) {
$msg->raise("ERROR", "dom", _("The domain already exist"));
return false;
}
$this->dns = $this->whois($domain);
if (!$force) {
$v = checkhostallow($domain, $this->dns);
if ($v == -1) {
$msg->raise("ERROR", "dom", _("The last member of the domain name is incorrect or cannot be hosted in that server"));
return false;
}
if ($dns && $v == -2) {
$msg->raise("ALERT", "dom", _("The domain cannot be found in the whois database"));
return false;
}
if ($dns && $v == -3) {
$msg->raise("ALERT", "dom", _("The domain cannot be found in the whois database"));
return false;
}
if ($dns) {
$dns = "1";
} else {
$dns = "0";
}
// mode 5 : force DNS to NO.
if ($tld[$v] == 5) {
$dns = 0;
}
// It must be a real domain (no subdomain)
if (!$dns) {
$v = checkhostallow_nodns($domain);
if ($v) {
$msg->raise("ERROR", "dom", _("The requested domain is forbidden in this server, please contact the administrator"));
return false;
}
}
}
// Check the quota :
if (!$quota->cancreate("dom")) {
$msg->raise("ALERT", "dom", _("Your domain quota is over, you cannot create more domain names"));
return false;
}
if ($noerase) {
$noerase = "1";
} else {
$noerase = "0";
}
if ($dns) {
$gesmx = "1";
} else {
$gesmx = "0"; // do not host mx by default if not hosting the DNS
}
$db->query("INSERT INTO domaines (compte,domaine,gesdns,gesmx,noerase,dns_action) VALUES (?, ?, ?, ?, ?, 'UPDATE');", array($cuid,$domain,$dns,$gesmx,$noerase));
if (!($id = $db->lastid())) {
$msg->raise("ERROR", "dom", _("An unexpected error occured when creating the domain"));
return false;
}
if ($isslave) {
$isslave = true;
$db->query("SELECT domaine FROM domaines WHERE compte= ? AND domaine= ?;", array($cuid, $slavedom));
$db->next_record();
if (!$db->Record["domaine"]) {
$msg->raise("ERROR", "dom", _("Domain '%s' not found"), $slavedom);
$isslave = false;
}
// Point to the master domain :
$this->create_default_subdomains($domain, $slavedom);
}
if (!$isslave) {
$this->create_default_subdomains($domain);
}
// TODO: Old hooks, FIXME: when unused remove them
$hooks->invoke("alternc_add_domain", array($domain));
if ($isslave) {
$hooks->invoke("alternc_add_slave_domain", array($domain));
}
// New Hooks:
$hooks->invoke("hook_dom_add_domain", array($id));
if ($gesmx) {
$hooks->invoke("hook_dom_add_mx_domain", array($id));
}
if ($isslave) {
$hooks->invoke("hook_dom_add_slave_domain", array($id, $slavedom));
}
return true;
}
/**
* @param string $domain
*/
function create_default_subdomains($domain, $target_domain = "") {
global $db, $msg;
$msg->log("dom", "create_default_subdomains", $domain);
$query = "SELECT sub, domain_type, domain_type_parameter FROM default_subdomains WHERE (concerned = 'SLAVE' or concerned = 'BOTH') and enabled=1;";
if (empty($target_domain)) {
$query = "SELECT sub, domain_type, domain_type_parameter FROM default_subdomains WHERE (concerned = 'MAIN' or concerned = 'BOTH') and enabled=1;";
}
$domaindir = $this->domdefaultdir($domain);
$db->query($query);
$jj = array();
while ($db->next_record()) {
$jj[] = Array("domain_type_parameter" => $db->f('domain_type_parameter'), "sub" => $db->f('sub'), "domain_type" => $db->f('domain_type'));
}
$src_var = array("%%SUB%%", "%%DOMAIN%%", "%%DOMAINDIR%%", "%%TARGETDOM%%");
foreach ($jj as $j) {
$trg_var = array($j['sub'], $domain, $domaindir, $target_domain);
$domain_type_parameter = str_ireplace($src_var, $trg_var, $j['domain_type_parameter']);
$this->set_sub_domain($domain, $j['sub'], strtolower($j['domain_type']), $domain_type_parameter);
}
}
/**
* @param string $domain
*/
function domdefaultdir($domain) {
return "/www/" . $this->domshort($domain);
}
function dump_axfr($domain, $ns = 'localhost') {
$axfr = array();
exec('/usr/bin/dig AXFR "' . escapeshellcmd($domain) . '" @"' . escapeshellcmd($ns) . '"', $axfr);
return $axfr;
}
function lst_default_subdomains() {
global $db, $msg;
$msg->debug("dom", "lst_default_subdomains");
$c = array();
$db->query("select * from default_subdomains;");
while ($db->next_record()) {
$c[] = array('id' => $db->f('id'),
'sub' => $db->f('sub'),
'domain_type' => $db->f('domain_type'),
'domain_type_parameter' => $db->f('domain_type_parameter'),
'concerned' => $db->f('concerned'),
'enabled' => $db->f('enabled')
);
}
return $c;
}
function update_default_subdomains($arr) {
global $msg;
$msg->log("dom", "update_default_subdomains");
$ok = true;
foreach ($arr as $a) {
if (!isset($a['id'])) {
$a['id'] = null;
}
if (!empty($a['sub']) || !empty($a['domain_type_parameter'])) {
if (!isset($a['enabled'])) {
$a['enabled'] = 0;
}
if (!$this->update_one_default($a['domain_type'], $a['sub'], $a['domain_type_parameter'], $a['concerned'], $a['enabled'], $a['id'])) {
$ok = false;
}
}
}
return $ok;
}
function update_one_default($domain_type, $sub, $domain_type_parameter, $concerned, $enabled, $id = null) {
global $db, $msg;
$msg->log("dom", "update_one_default");
if ($id == null) {
$db->query("INSERT INTO default_subdomains values ('', ?, ?, ?, ?, ?);", array($sub, $domain_type, $domain_type_parameter, $concerned, $enabled));
} else {
$db->query("UPDATE default_subdomains set sub= ?, domain_type= ?, domain_type_parameter= ?, concerned= ?, enabled= ? where id= ?;", array($sub, $domain_type, $domain_type_parameter, $concerned, $enabled, $id));
}
return true;
//update
}
function del_default_type($id) {
global $msg, $db;
$msg->log("dom", "del_default_type");
if (!$db->query("delete from default_subdomains where id= ?;", array($id))) {
$msg->raise("ERROR", "dom", _("Could not delete default type"));
return false;
}
return true;
}
/**
* Return the NS of a server by interrogating its parent zone.
*
* @param string $domain FQDN we are searching for
* @return array Return the authoritative NS of this domain
* or FALSE if an error occurred
*
*/
function whois($domain) {
global $msg;
$msg->debug("dom", "whois", $domain);
$domain=trim($domain,"."); // strip initial/final .
$parent=$domain; $loopmax=32;
do {
$parent=substr($parent,strpos($parent,".")+1);
$parent=trim($parent,".");
if (!$parent) {
$msg->raise("ALERT", "dom", _("The domain has no parent. Check syntax"));
return false; // no . in this fqdn??
}
// ask the parent for its NS (no +trace)
$out=array();
exec("dig +short NS ".escapeshellarg($parent),$out);
$loopmax--;
} while (!count($out) && $loopmax && strpos($parent, '.'));
if (!count($out)) {
return false; // bad exit of the loop
}
$parentns=trim($out[0]);
// we take the first NS of the SOA of the parent and interrogate it for the child domain:
$out=array();
exec("dig NS ".escapeshellarg($domain)." ".escapeshellarg("@".$parentns),$out);
// we scan the dig result for authoritative information :
$ns=array();
foreach($out as $line) {
if (preg_match('#^'.str_replace(".","\\.",$domain).'\..*IN\s*NS\s*(.*)$#',$line,$mat)) {
$n = trim($mat[1]);
# If the nameserver ends with a '.', we want to remove it as callers of
# this function expect the fully qualified domain name without a trailing
# dot.
if (substr($n, -1) == '.') {
$ns[] = substr($n, 0, strlen($n)-1);
}
else {
# In the case where is no trailing dot, the normal procedure is to append
# the domain name to finish qualifying the answer.
# eg. If one searches for example.com and gets a result "ns", then
# the fully qualified answer is 'ns.example.com'.
#
# I'm not sure in what case dig will return a non-fully qualified answer.
# - Kienan 2019-12-17
$ns[] = $n . '.' . $domain;
}
}
}
return $ns;
} // whois
/**
* vérifie la presence d'un champs mx valide sur un serveur DNS
* $domaine est le domaine dont on veux véririfer les MX
* $ref_domaine est le domaine avec lequel on veux comparer les MX
* si $ref_domaine == '', on prend les MX par default
*
* @param string $domaine
*/
function checkmx($domaine, $ref_domain = '') {
global $L_DEFAULT_MX, $L_DEFAULT_SECONDARY_MX;
$ref_mx = array();
$mxhosts = array();
if (!empty($ref_domain)) {
getmxrr($ref_domain, $ref_mx);
} else {
$ref_mx = array($L_DEFAULT_MX, $L_DEFAULT_SECONDARY_MX);
}