<?php
/*
$Id: m_dom.php,v 1.27 2006/02/17 18:34:30 olivier Exp $
----------------------------------------------------------------------
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
----------------------------------------------------------------------
Original Author of file: Benjamin Sonntag
Purpose of file: PHP Class that manage domain names installed on the server
----------------------------------------------------------------------
*/
define('SLAVE_FLAG', "/var/run/alternc/refresh_slave");
/**
* Classe de gestion des domaines de l'h�berg�.
*
* Cette classe permet de g�rer les domaines / sous-domaines, redirections
* dns et mx des domaines d'un membre h�berg�.<br />
* Copyleft {@link http://alternc.net/ AlternC Team}
*
* @copyright AlternC-Team 2002-11-01 http://alternc.net/
*
*/
class m_dom {
/** $domains : Cache des domaines du membre
* @access private
*/
var $domains;
/** $dns : Liste des dns trouv�s par la fonction whois
* @access private
*/
var $dns;
/** Flag : a-t-on trouv� un sous-domaine Webmail pour ce domaine ?
* @access private
*/
var $webmail;
/**
* Syst�me de verrouillage du cron
* Ce fichier permet de verrouiller le cron en attendant la validation
* du domaine par update_domains.sh
* @access private
*/
var $fic_lock_cron="/var/run/alternc/cron.lock";
/**
* Le cron a-t-il �t� bloqu� ?
* Il faut appeler les fonctions priv�es lock et unlock entre les
* appels aux domaines.
* @access private
*/
var $islocked=false;
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";
/* ----------------------------------------------------------------- */
/**
* Constructeur
*/
function m_dom() {
}
/* ----------------------------------------------------------------- */
/**
* Quota name
*/
function alternc_quota_names() {
return "dom";
}
/* ----------------------------------------------------------------- */
/**
* Retourne un tableau contenant les types de domaines
*
* @return array retourne un tableau index� contenant la liste types de domaines
* authoris�. Retourne FALSE si une erreur s'est produite.
*/
function domains_type_lst() {
global $db,$err,$cuid;
$err->log("dom","domains_type_lst");
$db->query("select * from domaines_type order by advanced;");
$this->domains_type_lst=false;
while ($db->next_record()) {
$this->domains_type_lst[strtolower($db->Record["name"])] = $db->Record;
}
return $this->domains_type_lst;
}
function domains_type_enable_values() {
global $db,$err,$cuid;
$err->log("dom","domains_type_target_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 $r;
}
function domains_type_target_values($type=null) {
global $db,$err,$cuid;
$err->log("dom","domains_type_target_values");
if (is_null($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 {
$db->query("select target from domaines_type where name='$type';");
if (! $db->next_record()) return false;
return $db->f('target');
}
}
function domains_type_regenerate($name) {
global $db,$err,$cuid;
$name=mysql_real_escape_string($name);
$db->query("update sub_domaines set web_action='UPDATE' where lower(type) = lower('$name') ;");
$db->query("update domaines d, sub_domaines sd set d.dns_action = 'UPDATE' where lower(sd.type)=lower('$name');");
return true;
}
function domains_type_get($name) {
global $db,$err,$cuid;
$name=mysql_real_escape_string($name);
$db->query("select * from domaines_type where name='$name' ;");
$db->next_record();
return $db->Record;
}
function domains_type_del($name) {
global $db,$err,$cuid;
$name=mysql_real_escape_string($name);
$db->query("delete domaines_type where name='$name';");
return true;
}
function domains_type_disable($id) {
global $db,$err,$cuid;
$id=intval($id);
$db->query("update domaines_type set enable=false where id=$id;");
return true;
}
function domains_type_enable($id) {
global $db,$err,$cuid;
$id=intval($id);
$db->query("update domaines_type set enable=true where id=$id;");
return true;
}
function domains_type_update($name, $description, $target, $entry, $compatibility, $enable, $only_dns, $need_dns,$advanced) {
global $err,$cuid,$db;
$id=intval($id);
$name=mysql_real_escape_string($name);
$description=mysql_real_escape_string($description);
$target=mysql_real_escape_string($target);
$entry=mysql_real_escape_string($entry);
$compatibility=mysql_real_escape_string($compatibility);
$enable=mysql_real_escape_string($enable);
$only_dns=intval($only_dns);
$need_dns=intval($need_dns);
$advanced=intval($advanced);
$db->query("UPDATE domaines_type SET description='$description', target='$target', entry='$entry', compatibility='$compatibility', enable='$enable', need_dns=$need_dns, only_dns=$only_dns, advanced='$advanced' where name='$name';");
return true;
}
function sub_domain_change_status($domain,$sub,$type,$value,$status) {
global $db,$err,$cuid;
$err->log("dom","sub_domain_change_status");
$status=strtoupper($status);
if (! in_array($status,array('ENABLE', 'DISABLE'))) return false;
$db->query("update sub_domaines set enable='$status' where domaine='$domain' and sub='$sub' and lower(type)=lower('$type') and valeur='$value'");
return true;
}
/* ----------------------------------------------------------------- */
/**
* Retourne un tableau contenant les domaines d'un membre.
*
* @return array retourne un tableau index� contenant la liste des
* domaines h�berg�s sur le compte courant. Retourne FALSE si une
* erreur s'est produite.
*/
function enum_domains() {
global $db,$err,$cuid;
$err->log("dom","enum_domains");
$db->query("select * from domaines where compte='$cuid' order by domaine asc;");
$this->domains=array();
if ($db->num_rows()>0) {
while ($db->next_record()) {
$this->domains[]=$db->f("domaine");
}
}
return $this->domains;
}
function del_domain_cancel($dom) {
global $db,$err,$classes,$cuid;
$err->log("dom","del_domaini_canl",$dom);
$dom=strtolower($dom);
$db->query("UPDATE sub_domaines SET web_action='UPDATE' WHERE domaine='$dom';");
$db->query("UPDATE domaines SET dns_action='UPDATE' WHERE domaine='$dom';");
# 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 attach�s � celui-ci. Elle appelle donc les autres
* classe. Chaque classe peut d�clarer une fonction del_dom qui sera
* appell�e lors de la destruction d'un domaine.
*
* @param string $dom nom de domaine � effacer
* @return boolean Retourne FALSE si une erreur s'est produite, TRUE sinon.
*/
function del_domain($dom) {
global $db,$err,$classes,$cuid;
$err->log("dom","del_domain",$dom);
$dom=strtolower($dom);
$db->query("SELECT * FROM domaines WHERE domaine='$dom';");
if ($db->num_rows()==0) {
$err->raise("dom",1,$dom);
return false;
}
$db->next_record();
if ($db->f("compte")!=$cuid) {
$err->raise("dom",2,$dom);
return false;
}
$db->query("UPDATE sub_domaines SET web_action='DELETE' WHERE domaine='$dom';");
$db->query("UPDATE domaines SET dns_action='DELETE' WHERE domaine='$dom';");
// DEPENDANCE :
// Lancement de del_dom sur les classes domain_sensitive :
// Declenchons les autres classes.
foreach($classes as $c) {
if (method_exists($GLOBALS[$c],"alternc_del_domain")) {
$GLOBALS[$c]->alternc_del_domain($dom);
}
}
foreach($classes as $c) {
if (method_exists($GLOBALS[$c],"alternc_del_mx_domain")) {
$GLOBALS[$c]->alternc_del_mx_domain($dom);
}
}
return true;
}
/* ----------------------------------------------------------------- */
/**
* Installe un domaine sur le compte courant.
*
* <p>Si le domaine existe d�j� ou est interdit, ou est celui du serveur,
* l'installation est refus�e. Si l'h�bergement DNS est demand�, la fonction
* checkhostallow v�rifiera que le domaine peut �tre install� conform�ment
* aux demandes des super-admin.
* Si le dns n'est pas demand�, le domaine peut �tre install� s'il est en
* seconde main d'un tld (exemple : test.eu.org ou test.com, mais pas
* toto.test.org ou test.test.asso.fr)</p>
* <p>Chaque classe peut d�finir une fonction add_dom($dom) qui sera
* appell�e lors de l'installation d'un nouveau domaine.</p>
*
* @param string $dom nom fqdn du domaine � installer
* @param integer $dns 1 ou 0 pour h�berger le DNS du domaine ou pas.
* @param integer $noerase 1 ou 0 pour rendre le domaine inamovible ou non
* @param integer $force 1 ou 0, si 1, n'effectue pas les tests de DNS.
* force ne devrait �tre utilis� que par le super-admin.
$ @return boolean Retourne FALSE si une erreur s'est produite, TRUE sinon.
*/
function add_domain($domain,$dns,$noerase=0,$force=0,$isslave=0,$slavedom="") {
global $db,$err,$quota,$classes,$L_MX,$L_FQDN,$tld,$cuid,$bro;
$err->log("dom","add_domain",$domain);
// Locked ?
if (!$this->islocked) {
$err->raise("dom",3);
return false;
}
// Verifie que le domaine est rfc-compliant
$domain=strtolower($domain);
$t=checkfqdn($domain);
if ($t) {
$err->raise("dom",3+$t);
return false;
}
// Interdit les domaines cl�s (table forbidden_domains) sauf en cas FORCE
$db->query("select domain from forbidden_domains where domain='$domain'");
if ($db->num_rows() && !$force) {
$err->raise("dom",22);
return false;
}
if ($domain==$L_FQDN || $domain=="www.$L_FQDN") {
$err->raise("dom",18);
return false;
}
$db->query("SELECT compte FROM domaines WHERE domaine='$domain';");
if ($db->num_rows()) {
$err->raise("dom",8);
return false;
}
$db->query("SELECT compte FROM `sub_domaines` WHERE sub != \"\" AND concat( sub, \".\", domaine )='$domain' OR domaine='$domain';");
if ($db->num_rows()) {
$err->raise("dom",8);
return false;
}
$this->dns=$this->whois($domain);
if (!$force) {
$v=checkhostallow($domain,$this->dns);
if ($v==-1) {
$err->raise("dom",7); // TLD interdit
return false;
}
if ($dns && $v==-2) {
$err->raise("dom",12); // Domaine non trouv� dans le whois
return false;
}
if ($dns && $v==-3) {
$err->raise("dom",23); // Domaine non trouv� dans le whois
return false;
}
if ($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) {
$err->raise("dom",22);
return false;
}
}
}
// Check the quota :
if (!$quota->cancreate("dom")) {
$err->raise("dom",10);
return false;
}
if ($noerase) $noerase="1"; else $noerase="0";
$db->query("insert into domaines (compte,domaine,gesdns,gesmx,noerase,dns_action) values ('$cuid','$domain','$dns','1','$noerase','UPDATE');");
if ($isslave) {
$isslave=true;
$db->query("SELECT domaine FROM domaines WHERE compte='$cuid' AND domaine='$slavedom';");
$db->next_record();
if (!$db->Record["domaine"]) {
$err->raise("dom",1,$slavedom);
$isslave=false;
}
// Point to the master domain :
$this->set_sub_domain($domain, '', $this->type_url, 'http://www.'.$slavedom);
$this->set_sub_domain($domain, 'www', $this->type_url, 'http://www.'.$slavedom);
$this->set_sub_domain($domain, 'mail', $this->type_url, 'http://mail.'.$slavedom);
}
if (!$isslave) {
// Creation du repertoire dans www
$dest_root = $bro->get_userid_root($cuid);
$domshort=str_replace("-","",str_replace(".","",$domain));
if (! is_dir($dest_root . "/". $domshort)) {
mkdir($dest_root . "/". $domshort);
}
// Creation des 3 sous-domaines par d�faut : Vide, www et mail
$this->set_sub_domain($domain, '', $this->type_url, 'http://www.'.$domain);
$this->set_sub_domain($domain, 'www', $this->type_local, '/'. $domshort);
$this->set_sub_domain($domain, 'mail', $this->type_webmail, '');
}
// DEPENDANCE :
// Lancement de add_dom sur les classes domain_sensitive :
// Declenchons les autres classes.
foreach($classes as $c) {
if (method_exists($GLOBALS[$c],"alternc_add_domain")) {
$GLOBALS[$c]->alternc_add_domain($domain);
}
}
foreach($classes as $c) {
if (method_exists($GLOBALS[$c],"alternc_add_mx_domain")) {
$GLOBALS[$c]->alternc_add_mx_domain($domain);
}
}
if ($isslave) {
foreach($classes as $c) {
if (method_exists($GLOBALS[$c],"alternc_add_slave_domain")) {
$GLOBALS[$c]->alternc_add_slave_domain($domain,$slavedom);
}
}
}
return true;
}
/* ----------------------------------------------------------------- */
/**
* Retourne les entr�es DNS du domaine $domain issues du WHOIS.
*
* Cette fonction effectue un appel WHOIS($domain) sur Internet,
* et extrait du whois les serveurs DNS du domaine demand�. En fonction
* du TLD, on sait (ou pas) faire le whois correspondant.
* Actuellement, les tld suivants sont support�s :
* .com .net .org .be .info .ca .cx .fr .biz .name
*
* @param string $domain Domaine fqdn dont on souhaite les serveurs DNS
* @return array Retourne un tableau index� avec les NOMS fqdn des dns
* du domaine demand�. Retourne FALSE si une erreur s'est produite.
*
*/
function whois($domain) {
global $db,$err;
$err->log("dom","whois",$domain);
// pour ajouter un nouveau TLD, utiliser le code ci-dessous.
// echo "whois : $domain<br />";
ereg(".*\.([^\.]*)",$domain,$out);
$ext=$out[1];
// pour ajouter un nouveau TLD, utiliser le code ci-dessous.
// echo "ext: $ext<br />";
if (($fp=@fsockopen("whois.iana.org", 43))>0) {
fputs($fp, "$domain\r\n");
$found = false;
$state=0;
while (!feof($fp)) {
$ligne = fgets($fp,128);
if (ereg('^whois:[[:space:]]+.*$', $ligne)) { $serveur=preg_replace('/whois:\ */','',$ligne,1); }
}
}
$egal="";
switch($ext) {
case "net":
$egal="=";
break;
case "name":
$egal="domain = ";
break;
}
// pour ajouter un nouveau TLD, utiliser le code ci-dessous.
// echo "serveur : $serveur <br />";
if (($fp=@fsockopen($serveur, 43))>0) {
fputs($fp, "$egal$domain\r\n");
$found = false;
$state=0;
while (!feof($fp)) {
$ligne = fgets($fp,128);
// pour ajouter un nouveau TLD, utiliser le code ci-dessous.
// echo "| $ligne<br />";
switch($ext) {
case "org":
case "com":
case "net":
case "info":
case "biz":
case "name":
case "cc":
if (ereg("Name Server:", $ligne)) {
$found = true;
$tmp=strtolower(ereg_replace(chr(10), "",ereg_replace(chr(13),"",ereg_replace(" ","", ereg_replace("Name Server:","", $ligne)))));
if ($tmp)
$server[]=$tmp;
}
break;
case "cx":
$ligne = ereg_replace(chr(10), "",ereg_replace(chr(13),"",ereg_replace(" ","", $ligne)));
if ($ligne=="" && $state==1)
$state=2;
if ($state==1)
$server[]=strtolower($ligne);
if ($ligne=="Nameservers:" && $state==0) {
$state=1;
$found = true;
}
break;
case "eu":
case "be":
$ligne=preg_replace("/^ *([^ ]*) \(.*\)$/","\\1",trim($ligne));
if($found)
$tmp = trim($ligne);
if ($tmp)
$server[]=$tmp;
if ($ligne=="Nameservers:") {
$state=1;
$found=true;
}
break;
case "im":
if (preg_match('/Name Server:/', $ligne)) {
$found = true;
// weird regexp (trailing garbage after name server), but I could not make it work otherwise
$tmp = strtolower(preg_replace('/Name Server: ([^ ]+)\..$/',"\\1", $ligne));
$tmp = preg_replace('/[^-_a-z0-9\.]/', '', $tmp);
if ($tmp)
$server[]=$tmp;
}
break;
case "it":
if (ereg("nserver:", $ligne)) {
$found=true;
$tmp=strtolower(preg_replace("/nserver:\s*[^ ]*\s*([^\s]*)$/","\\1", $ligne));
if ($tmp)
$server[]=$tmp;
}
break;
case "fr":
case "re":
if (ereg("nserver:", $ligne)) {
$found=true;
$tmp=strtolower(preg_replace("/nserver:\s*([^\s]*)\s*.*$/","\\1", $ligne));
if ($tmp)
$server[]=$tmp;
}
break;
case "ca":
case "ws";
if (ereg('^[[:space:]]*Name servers:[[:space:]]*$', $ligne)) {
// found the server
$state = 1;
} elseif ($state) {
if (ereg('^[^%]', $ligne) && $ligne = ereg_replace('[[:space:]]', "", $ligne)) {
// first non-whitespace line is considered to be the nameservers themselves
$found = true;
$server[] = $ligne;
}
}
break;
case "coop":
if (preg_match('/Host Name:\s*([^\s]+)/', $ligne, $matches)) {
$found = true;
$server[] = $matches[1];
}
} // switch
} // while
fclose($fp);
} else {
$err->raise("dom",11);
return false;
}
if ($found) {
return $server;
} else {
$err->raise("dom",12);
return false;
}
} // whois
/* ----------------------------------------------------------------- */
/**
* v�rifie la presence d'un champs mx valide sur un serveur DNS
*
*/
function checkmx($domaine,$mx) {
//initialise variables
$mxhosts = array();
//r�cup�re les champs mx
if (!getmxrr($domaine,$mxhosts)) {
//aucune h�te mx sp�cifi�
return 1;
}
else {
//v�rifie qu'un des h�tes est bien sur alternc
$bolmx = 0;
//d�compose les diff�rents champ MX cot� alternc
$arrlocalmx = split(",",$mx);
//parcours les diff�rents champ MX retourn�s
foreach($mxhosts as $mxhost) {
foreach($arrlocalmx as $localmx) {
if ($mxhost==$localmx) {
$bolmx = 1;
}
}
}
//d�finition de l'erreur selon reponse du parcours de mxhosts
if ($bolmx == 0) {
//aucun des champs MX ne correspond au serveur
return 2;
}
else {
//un champ mx correct a �t� trouv�
return 0;
}
}
} //checkmx
/* ----------------------------------------------------------------- */
/**
* retourne TOUTES les infos d'un domaine
*
* @param string $dom Domaine dont on souhaite les informations
* @return array Retourne toutes les infos du domaine sous la forme d'un
* tableau associatif comme suit :<br /><pre>
* $r["name"] = Nom fqdn
* $r["dns"] = Gestion du dns ou pas ?
* $r["mx"] = Valeur du champs MX si "dns"=true
* $r["mail"] = Heberge-t-on le mail ou pas ? (si "dns"=false)
* $r["nsub"] = Nombre de sous-domaines
* $r["sub"] = tableau associatif des sous-domaines
* $r["sub"][0-(nsub-1)]["name"] = nom du sous-domaine (NON-complet)
* $r["sub"][0-(nsub-1)]["dest"] = Destination (url, ip, local ...)
* $r["sub"][0-(nsub-1)]["type"] = Type (0-n) de la redirection.
* </pre>
* Retourne FALSE si une erreur s'est produite.
*
*/
function get_domain_all($dom) {
global $db,$err,$cuid;
$err->log("dom","get_domain_all",$dom);
// Locked ?
if (!$this->islocked) {
$err->raise("dom",3);
return false;
}
$t=checkfqdn($dom);
if ($t) {
$err->raise("dom",3+$t);
return false;
}
$r["name"]=$dom;
$db->query("select * from domaines where compte='$cuid' and domaine='$dom'");
if ($db->num_rows()==0) {
$err->raise("dom",1,$dom);
return false;
}
$db->next_record();
$r["dns"]=$db->Record["gesdns"];
$r["dns_action"]=$db->Record["dns_action"];
$r["dns_result"]=$db->Record["dns_result"];
$r["mail"]=$db->Record["gesmx"];
$r["mx"]=$db->Record["mx"];
$r['noerase']=$db->Record['noerase'];
$db->free();
$db->query("select count(*) as cnt from sub_domaines where compte='$cuid' and domaine='$dom'");
$db->next_record();
$r["nsub"]=$db->Record["cnt"];
$db->free();
$db->query("select sd.*, dt.description as type_desc, dt.only_dns from sub_domaines sd, domaines_type dt where compte='$cuid' and domaine='$dom' and upper(dt.name)=upper(sd.type) order by sd.sub,sd.type");
// Pas de webmail, on le cochera si on le trouve.
$this->webmail=0;
for($i=0;$i<$r["nsub"];$i++) {
$db->next_record();
$r["sub"][$i]=array();
$r["sub"][$i]["name"]=$db->Record["sub"];
$r["sub"][$i]["dest"]=$db->Record["valeur"];
$r["sub"][$i]["type"]=$db->Record["type"];
$r["sub"][$i]["enable"]=$db->Record["enable"];
$r["sub"][$i]["type_desc"]=$db->Record["type_desc"];
$r["sub"][$i]["only_dns"]=$db->Record["only_dns"];
$r["sub"][$i]["web_action"]=$db->Record["web_action"];
/*
if ($db->Record["type"]==3) { // Webmail
$this->webmail=1;
$r["sub"][$i]["dest"]=_("Webmail access");
}
*/
}
$db->free();
return $r;
} // get_domain_all
/* ----------------------------------------------------------------- */
/**
* Retourne TOUTES les infos d'un sous domaine du compte courant.
*
* @param string $dom Domaine fqdn concern�
* @param string $sub Sous-domaine dont on souhaite les informations
* @return arrray Retourne un tableau associatif contenant les
* informations du sous-domaine demand�.<pre>
* $r["name"]= nom du sous-domaine (NON-complet)
* $r["dest"]= Destination (url, ip, local ...)
* </pre>
* $r["type"]= Type (0-n) de la redirection.
* Retourne FALSE si une erreur s'est produite.
*/
function get_sub_domain_all($dom,$sub, $type="", $value='') {
global $db,$err,$cuid;
$err->log("dom","get_sub_domain_all",$dom."/".$sub);
// Locked ?
if (!$this->islocked) {
$err->raise("dom",3);
return false;
}
$t=checkfqdn($dom);
if ($t) {
$err->raise("dom",3+$t);
return false;
}
/*
if ( ! empty($value)) {
$type = " and valeur=\"".mysql_real_escape_string($value)."\"";
}
if ( ! empty($type)) {
$type = " and type=\"".mysql_real_escape_string($type)."\"";
}
*/
$db->query("select sd.*, dt.description as type_desc, dt.only_dns from sub_domaines sd, domaines_type dt where compte='$cuid' and domaine='$dom' and sub='$sub' and ( length('$type')=0 or type='$type') and (length('$value')=0 or '$value'=valeur) and upper(dt.name)=upper(sd.type);");
if ($db->num_rows()==0) {
$err->raise("dom",14);
return false;
}
$db->next_record();
$r=array();
$r["name"]=$db->Record["sub"];
$r["dest"]=$db->Record["valeur"];
$r["enable"]=$db->Record["enable"];
$r["type_desc"]=$db->Record["type_desc"];
$r["only_dns"]=$db->Record["only_dns"];
$r["web_action"]=$db->Record["web_action"];
$db->free();
return $r;
} // get_sub_domain_all
function check_type_value($type, $value) {
global $db,$err,$cuid;
// check the type we can have in domaines_type.target
switch ($this->domains_type_target_values($type)) {
case 'NONE':
if (empty($value) or is_null($value)) {return true;}
break;
case 'URL':
if ( $value == strval($value)) {return true;}
break;
case 'DIRECTORY':
if (substr($value,0,1)!="/") {
$value="/".$value;
}
if (!checkuserpath($value)) {
$err->raise("dom",21);
return false;
}
return true;
break;
case 'IP':
if (checkip($value)) {return true;}
break;
case 'IPV6':
if (checkipv6($value)) {return true;}
break;
case 'DOMAIN':
if (checkcname($value)) {return true;}
break;
case 'TXT':
if ( $value == strval($value)) {return true;}
break;
default:
return false;
break;
}
return false;
} //check_type_value
function can_create_subdomain($dom,$sub,$type,$type_old='', $value_old='') {
global $db,$err,$cuid;
$err->log("dom","can_create_subdomain",$dom."/".$sub);
# Get the compatibility list for this domain type
$db->query("select upper(compatibility) as compatibility from domaines_type where upper(name)=upper('$type');");
if (!$db->next_record()) return false;
$compatibility_lst = explode(",",$db->f('compatibility'));
# Get the list of type of subdomains already here who have the same name
$db->query("select * from sub_domaines where sub='$sub' and domaine='$dom' and not (type='$type_old' and valeur='$value_old') and web_action != 'DELETE'");
#$db->query("select * from sub_domaines where sub='$sub' and domaine='$dom';");
while ($db->next_record()) {
# And if there is a domain with a incompatible type, return false
if (! in_array(strtoupper($db->f('type')),$compatibility_lst)) return false;
}
# All is right, go ! Create ur domain !
return true;
}
// /* ----------------------------------------------------------------- */
/**
* Modifier les information du sous-domaine demand�.
*
* <b>Note</b> : si le sous-domaine $sub.$dom n'existe pas, il est cr��.<br />
* <b>Note : TODO</b> : v�rification de concordance de $dest<br />
*
* @param string $dom Domaine dont on souhaite modifier/ajouter un sous domaine
* @param string $subk Sous domaine � modifier / cr�er
* @param integer $type Type de sous-domaine (local, ip, url ...)
* @param string $action Action : vaut "add" ou "edit" selon que l'on
* Cr�e (add) ou Modifie (edit) le sous-domaine
* @param string $dest Destination du sous-domaine, d�pend de la valeur
* de $type (url, ip, dossier...)
* @return boolean Retourne FALSE si une erreur s'est produite, TRUE sinon.
*/
// TODO : j'ai vir� le type action, valider que plus personne ne l'utilise (quatrieme argument)
function set_sub_domain($dom,$sub,$type,$dest, $type_old=null,$sub_old=null,$value_old=null) {
global $db,$err,$cuid;
$err->log("dom","set_sub_domain",$dom."/".$sub."/".$type."/".$dest);
// Locked ?
if (!$this->islocked) {
$err->raise("dom",3);
return false;
}
$dest=trim($dest);
$sub=trim(trim($sub),".");
$dom=strtolower($dom);
$sub=strtolower($sub);
// if (!(($sub == '*') || ($sub=="") || (preg_match('/([a-z0-9][\.\-a-z0-9]*)?[a-z0-9]/', $sub)))) {
$fqdn=checkfqdn($sub);
// Special cases : * (all subdomains at once) and '' empty subdomain are allowed.
if (($sub != '*' && $sub!='') && !($fqdn==0 || $fqdn==4)) {
$err->raise("dom",24);
return false;
}
if (! $this->check_type_value($type,$dest)) {
# TODO have a real err code
$err->raise("dom",667);
return false;
}
// On a �pur� $dir des probl�mes eventuels ... On est en DESSOUS du dossier de l'utilisateur.
if ($t=checkfqdn($dom)) {
$err->raise("dom",3+$t);
return false;
}
if (! $this->can_create_subdomain($dom,$sub,$type,$type_old,$value_old)) {
# TODO have a real error code
$err->raise("dom", 654);
return false;
}
if (! is_null($type_old )) { // It's not a creation, it's an edit. Delete the old one
$db->query("update sub_domaines set web_action='DELETE' where domaine='$dom' and sub='$sub' and upper(type)=upper('$type_old') and valeur='$value_old';");
}
// Re-create the one we want
if (! $db->query("insert into sub_domaines (compte,domaine,sub,valeur,type,web_action) values ('$cuid','$dom','$sub','$dest','$type','UPDATE');") ) {
echo "query failed: ".$db->Error;
return false;
}
// Tell to update the DNS file
$db->query("update domaines set dns_action='UPDATE' where domaine='$dom';");
return true;
} // set_sub_domain
/* ----------------------------------------------------------------- */
/**
* Supprime le sous-domaine demand�
*
* @param string $dom Domaine dont on souhaite supprimer un sous-domaine
* @param string $sub Sous-domaine que l'on souhaite supprimer
* @return boolean Retourne FALSE si une erreur s'est produite, TRUE sinon.
*
*/
function del_sub_domain($dom,$sub,$type,$value='') {
global $db,$err,$cuid;
$err->log("dom","del_sub_domain",$dom."/".$sub);
// Locked ?
if (!$this->islocked) {
$err->raise("dom",3);
return false;
}
$t=checkfqdn($dom);
if ($t) {
$err->raise("dom",3+$t);
return false;
}
if (!$r=$this->get_sub_domain_all($dom,$sub,$type)) {
// Le sous-domaine n'existe pas, erreur
$err->raise("dom",14);
return false;
} else {
// OK, on valide :
$db->query("update sub_domaines set web_action='DELETE' where domaine='$dom' and sub='$sub' and type='$type' and ( length('$value')=0 or valeur='$value') ");
$db->query("update domaines set dns_action='UPDATE' where domaine='$dom';");
}
return true;
} // del_sub_domain
/* ----------------------------------------------------------------- */
/**
* Modifie les information du domaine pr�cis�.
*
* @param string $dom Domaine du compte courant que l'on souhaite modifier
* @param integer $dns Vaut 1 ou 0 pour h�berger ou pas le DNS du domaine
* @param integer $gesmx H�berge-t-on le emails du domaines sur ce serveur ?
* @param boolean $force Faut-il passer les checks DNS ou MX ? (admin only)
* @return boolean appelle $mail->add_dom ou $ma->del_dom si besoin, en
* fonction du champs MX. Retourne FALSE si une erreur s'est produite,
* TRUE sinon.
*
*/
function edit_domain($dom,$dns,$gesmx,$force=0) {
global $db,$err,$L_MX,$classes,$cuid;
$err->log("dom","edit_domain",$dom);
// Locked ?
if (!$this->islocked && !$force) {
$err->raise("dom",3);
return false;
}
if ($dns == 1 && !$force) {
$this->dns=$this->whois($dom);
$v=checkhostallow($dom,$this->dns);
if ($v==-1) {
$err->raise("dom",7); // TLD interdit
return false;
}
if ($dns && $v==-2) {
$err->raise("dom",12); // Domaine non trouv� dans le whois
return false;
}
if ($dns && $v==-3) {
$err->raise("dom",23); // Domaine non trouv� dans le whois
return false;
}
}
$t=checkfqdn($dom);
if ($t) {
$err->raise("dom",3+$t);
return false;
}
if (!$r=$this->get_domain_all($dom)) {
// Le domaine n'existe pas, Failure
$err->raise("dom",4,$dom);
return false;
}
if ($dns!="1") $dns="0";
// On v�rifie que des modifications ont bien eu lieu :)
if ($r["dns"]==$dns && $r["mail"]==$gesmx) {
$err->raise("dom",15);
return false;
}
//si gestion mx uniquement, v�rification du dns externe
if ($dns=="0" && $gesmx=="1" && !$force) {
$vmx = $this->checkmx($dom,$mx);
if ($vmx == 1) {
// Aucun champ mx de sp�cifi� sur le dns
$err->raise("dom",25);
return false;
}
if ($vmx == 2) {
// Serveur non sp�cifi� parmi les champx mx
$err->raise("dom",25);
return false;
}
}
// OK, des modifs ont �t� faites, on valide :
// DEPENDANCE :
if ($gesmx && !$r["mail"]) { // on a associ� le MX : on cree donc l'entree dans MySQL
// Lancement de add_dom sur les classes domain_sensitive :
foreach($classes as $c) {
if (method_exists($GLOBALS[$c],"alternc_add_mx_domain")) {
$GLOBALS[$c]->alternc_add_mx_domain($dom);
}
}
}
if (!$gesmx && $r["mail"]) { // on a dissoci� le MX : on d�truit donc l'entree dans LDAP
// Lancement de del_dom sur les classes domain_sensitive :
foreach($classes as $c) {
if (method_exists($GLOBALS[$c],"alternc_del_mx_domain")) {
$GLOBALS[$c]->alternc_del_mx_domain($dom);
}
}
}
$db->query("UPDATE domaines SET gesdns='$dns', mx='$mx', gesmx='$gesmx' WHERE domaine='$dom'");
$db->query("UPDATE domaines set dns_action='UPDATE' where domaine='$dom';");
return true;
} // edit_domain
/****************************/
/* Slave dns ip managment */
/****************************/
/* ----------------------------------------------------------------- */
/**
* Return the list of ip addresses and classes that are allowed access to domain list
* through AXFR Transfers from the bind server.
*/
function enum_slave_ip() {
global $db,$err;
$db->query("SELECT * FROM slaveip;");
if (!$db->next_record()) {
return false;
}
do {
$res[]=$db->Record;
} while ($db->next_record());
return $res;
}
/* ----------------------------------------------------------------- */
/**
* Add an ip address (or a ip class) to the list of allowed slave ip access list.
*/
function add_slave_ip($ip,$class="32") {
global $db,$err;
if (!checkip($ip)) {
$err->raise("dom",19);
return false;
}
$class=intval($class);
if ($class<8 || $class>32) $class=32;
$db->query("SELECT * FROM slaveip WHERE ip='$ip' AND class='$class';");
if ($db->next_record()) {
$err->raise("err",22);
return false;
}
$db->query("INSERT INTO slaveip (ip,class) VALUES ('$ip','$class');");
$f=fopen(SLAVE_FLAG,"w");
fputs($f,"yopla");
fclose($f);
return true;
}
/* ----------------------------------------------------------------- */
/**
* Remove an ip address (or a ip class) from the list of allowed slave ip access list.
*/
function del_slave_ip($ip) {
global $db,$err;
if (!checkip($ip)) {
$err->raise("dom",19);
return false;
}
$db->query("DELETE FROM slaveip WHERE ip='$ip'");
$f=fopen(SLAVE_FLAG,"w");
fputs($f,"yopla");
fclose($f);
return true;
}
/* ----------------------------------------------------------------- */
/**
* Check for a slave account
*/
function check_slave_account($login,$pass) {
global $db,$err;
$db->query("SELECT * FROM slaveaccount WHERE login='$login' AND pass='$pass';");
if ($db->next_record()) {
return true;
}
return false;
}
/* ----------------------------------------------------------------- */
/**
* Out (echo) the complete hosted domain list :
*/
function echo_domain_list() {
global $db,$err;
$db->query("SELECT domaine FROM domaines WHERE gesdns=1 ORDER BY domaine");
while ($db->next_record()) {
echo $db->f("domaine")."\n";
}
return true;
}
/* ----------------------------------------------------------------- */
/**
* Returns the complete hosted domain list :
*/
function get_domain_list($uid=-1) {
global $db,$err;
$uid=intval($uid);
$res=array();
if ($uid!=-1) {
$sql=" AND compte='$uid' ";
}
$db->query("SELECT domaine FROM domaines WHERE gesdns=1 $sql ORDER BY domaine");
while ($db->next_record()) {
$res[]=$db->f("domaine");
}
return $res;
}
/* ----------------------------------------------------------------- */
/**
* Return the list of allowed slave accounts
*/
function enum_slave_account() {
global $db,$err;
$db->query("SELECT * FROM slaveaccount;");
$res=array();
while ($db->next_record()) {
$res[]=$db->Record;
}
if (!count($res)) return false;
return $res;
}
/* ----------------------------------------------------------------- */
/**
* Add a slave account that will be allowed to access the domain list
*/
function add_slave_account($login,$pass) {
global $db,$err;
$db->query("SELECT * FROM slaveaccount WHERE login='$login'");
if ($db->next_record()) {
$err->raise("err",23);
return false;
}
$db->query("INSERT INTO slaveaccount (login,pass) VALUES ('$login','$pass')");
return true;
}
/* ----------------------------------------------------------------- */
/**
* Remove a slave account
*/
function del_slave_account($login) {
global $db,$err;
$db->query("DELETE FROM slaveaccount WHERE login='$login'");
return true;
}
/*************/
/* Private */
/*************/
/* ----------------------------------------------------------------- */
/**
* Lock tente de verrouiller le fichier lock du cron. Si tout va bien (toujours?)
* retourne True, sinon retourne False
* NOTE : le systeme de lock est asym�trique, si on a un fichier CRONLOCK, on
* attends (que le cron ait fini son execution).
* @access private
*/
function lock() {
global $db,$err;
$err->log("dom","lock");
if ($this->islocked) {
$err->raise("dom",17);
}
while (file_exists($this->fic_lock_cron)) {
sleep(2);
}
$this->islocked=true;
return true;
}
/* ----------------------------------------------------------------- */
/**
* unlock d�verrouille le fichier lock du cron. Si tout va bien (toujours?)
* retourne True, sinon retourne False
* NOTE : actuellement, vu le syst�me de lock asymetrique, on ne fait rien ;)
* @access private
*/
function unlock() {
global $db,$err;
$err->log("dom","unlock");
if (!$this->islocked) {
$err->raise("dom",3);
}
$this->islocked=false;
return true;
}
/* ----------------------------------------------------------------- */
/**
* Declare that a domain's emails are hosted in this server :
* This adds 2 MX entries in this domain (if required)
*/
function alternc_add_mx_domain($domain) {
global $err;
$err->log("dom","alternc_add_mx_domain");
$this->set_sub_domain($domain, '', $this->type_defmx, '');
if (! empty($GLOBALS['L_DEFAULT_SECONDARY_MX'])) {
$this->set_sub_domain($domain, '', $this->type_defmx2, '');
}
return true;
}
/* ----------------------------------------------------------------- */
/**
* Efface un compte (tous ses domaines)
*/
function alternc_del_member() {
global $err;
$err->log("dom","alternc_del_member");
$li=$this->enum_domains();
foreach($li as $dom) {
$this->del_domain($dom);
}
return true;
}
/* ----------------------------------------------------------------- */
/**
* Returns the used quota for the $name service for the current user.
* @param $name string name of the quota
* @return integer the number of service used or false if an error occured
* @access private
*/
function alternc_get_quota($name) {
global $db,$err,$cuid;
if ($name=="dom") {
$err->log("dom","get_quota");
$db->query("SELECT COUNT(*) AS cnt FROM domaines WHERE compte='$cuid'");
$db->next_record();
return $db->f("cnt");
} else return false;
}
/* ----------------------------------------------------------------- */
/**
* Exporte toutes les informations domaine du compte.
* @access private
* EXPERIMENTAL 'sid' function ;)
*/
function alternc_export() {
global $db,$err;
$err->log("dom","export");
$this->enum_domains();
$str="<dom>\n";
foreach ($this->domains as $d) {
$str.=" <domain>\n <name>".xml_entities($d)."</name>\n";
$s=$this->get_domain_all($d);
$str.=" <hasdns>".xml_entities($s[dns])."</hasdns>\n";
$str.=" <hasmx>".xml_entities($s[mx])."</hasmx>\n";
$str.=" <mx>".xml_entities($s[mail])."</mx>\n";
if (is_array($s[sub])) {
foreach ($s[sub] as $sub) {
$str.=" <subdomain>";
$str.="<name>".xml_entities($sub[name])."</name>";
$str.="<dest>".xml_entities($sub[dest])."</dest>";
$str.="<type>".xml_entities($sub[type])."</type>";
$str.="</subdomain>\n";
}
}
$str.=" </domain>\n";
}
$str.="</dom>\n";
return $str;
}
} /* Class m_domains */
?>