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developer/stuff/methods/class_rootserver.php
Ulrich Block 6a4ace9ca0 Move files to main folder
2016-06-05 11:27:10 +02:00

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<?php
/**
* File: class_rootserver.php.
* Author: Ulrich Block
* Date: 03.10.12
* Contact: <ulrich.block@easy-wi.com>
*
* This file is part of Easy-WI.
*
* Easy-WI 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.
*
* Easy-WI 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 Easy-WI. If not, see <http://www.gnu.org/licenses/>.
*
* Diese Datei ist Teil von Easy-WI.
*
* Easy-WI ist Freie Software: Sie koennen es unter den Bedingungen
* der GNU General Public License, wie von der Free Software Foundation,
* Version 3 der Lizenz oder (nach Ihrer Wahl) jeder spaeteren
* veroeffentlichten Version, weiterverbreiten und/oder modifizieren.
*
* Easy-WI wird in der Hoffnung, dass es nuetzlich sein wird, aber
* OHNE JEDE GEWAEHELEISTUNG, bereitgestellt; sogar ohne die implizite
* Gewaehrleistung der MARKTFAEHIGKEIT oder EIGNUNG FUER EINEN BESTIMMTEN ZWECK.
* Siehe die GNU General Public License fuer weitere Details.
*
* Sie sollten eine Kopie der GNU General Public License zusammen mit diesem
* Programm erhalten haben. Wenn nicht, siehe <http://www.gnu.org/licenses/>.
*/
// Include PHPSeclib if not already included
if (!class_exists('SSH2')) {
include(EASYWIDIR . '/third_party/phpseclib/autoloader.php');
}
class rootServer {
// Data
protected $sql, $aeskey, $httpConnect, $tempID, $netmask, $extraData, $ID = array(), $type= array(), $dhcpData= array(), $PXEData= array(), $startStop= array(), $vmwareHosts = array();
function __destruct() {
unset($this->sql, $this->aeskey, $this->netmask, $this->ID, $this->type, $this->httpConnect, $this->dhcpData, $this->startStop, $this->vmwareHosts);
}
function __construct($aeskey) {
// retrieve global vars
global $sql;
// define internal vars
$this->sql = $sql;
$this->aeskey = $aeskey;
// check if curl is chosen and available and initiate cURL-Session else fallback to fsockopen
$this->httpConnect = (function_exists('curl_init')) ? 'curl' : 'fsockopen';
return true;
}
public function rootServer ($ID, $action, $type = 'dedicated', $extraData = null) {
$this->tempID = $ID;
$this->ID[$type][$ID] = array();
$this->ID[$type][$ID]['action'] = $action;
$this->type = $type;
$this->extraData = $extraData;
$imageID = (isset($extraData['imageID'])) ? $extraData['imageID'] : 0;
$hostID = 0;
$userID = 0;
$resellerID = 0;
if (isid($imageID, 10)) {
$query = $this->sql->prepare("SELECT `distro`,`bitversion` FROM `resellerimages` WHERE `id`=? AND `active`='Y' LIMIT 1");
$query->execute(array($imageID));
while ($row = $query->fetch(PDO::FETCH_ASSOC)) {
$distro = $row['distro'];
$guestos = ($row['bitversion'] == '32') ? $row['distro'] : $row['distro'] . '-' . $row['bitversion'];
}
}
// get Root Data from DB
if ($this->type == 'dedicated') {
$query = $this->sql->prepare("SELECT d.*,u.`cname` FROM `rootsDedicated` d LEFT JOIN `userdata` u ON d.`userID`=u.`id` WHERE d.`dedicatedID`=? LIMIT 1");
$query->execute(array($this->tempID));
while ($row = $query->fetch(PDO::FETCH_ASSOC)) {
$this->ID[$type][$ID]['useDHCP'] = $row['useDHCP'];
$this->ID[$type][$ID]['hostname'] = 'dedi-' . $ID;
$this->ID[$type][$ID]['usePXE'] = $row['usePXE'];
$this->ID[$type][$ID]['pxeID'] = $row['pxeID'];
$this->ID[$type][$ID]['pxeIP'] = '';
$this->ID[$type][$ID]['mac'] = $row['mac'];
$this->ID[$type][$ID]['ip'] = $row['ip'];
$this->ID[$type][$ID]['restart'] = $row['restart'];
$this->ID[$type][$ID]['apiRequestType'] = $row['apiRequestType'];
$this->ID[$type][$ID]['apiRequestRestart'] = $row['apiRequestRestart'];
$this->ID[$type][$ID]['apiRequestStop'] = $row['apiRequestStop'];
$this->ID[$type][$ID]['https'] = $row['https'];
$this->ID[$type][$ID]['apiURL'] = $row['apiURL'];
$userID = $row['userID'];
$resellerID = $row['resellerID'];
}
// Get VMware data
} else if ($this->type == 'vmware') {
$query = $this->sql->prepare("SELECT c.*,u.`id` AS `userID`,u.`cname`,h.`cores` AS `hcore`,h.`esxi`,h.`id` AS `hostID`,h.`ip` AS `hip`,AES_DECRYPT(h.`port`,:aeskey) AS `dport`,AES_DECRYPT(h.`user`,:aeskey) AS `duser`,AES_DECRYPT(h.`pass`,:aeskey) AS `dpass`,h.`publickey`,h.`keyname` FROM `virtualcontainer` c INNER JOIN `userdata` u ON c.`userid`=u.`id` INNER JOIN `virtualhosts` h ON c.`hostid`=h.`id` WHERE c.`id`=:vmID LIMIT 1");
$query->execute(array(':aeskey' => $this->aeskey,':vmID' => $this->tempID));
while ($row = $query->fetch(PDO::FETCH_ASSOC)) {
if (!isset($this->vmwareHosts[$row['hostID']])) {
$this->vmwareHosts[$row['hostID']]['vmIDs']['ip'] = $row['hip'];
$this->vmwareHosts[$row['hostID']]['vmIDs']['dport'] = $row['dport'];
$this->vmwareHosts[$row['hostID']]['vmIDs']['duser'] = $row['duser'];
$this->vmwareHosts[$row['hostID']]['vmIDs']['dpass'] = $row['dpass'];
$this->vmwareHosts[$row['hostID']]['vmIDs']['publickey'] = $row['publickey'];
$this->vmwareHosts[$row['hostID']]['vmIDs']['keyname'] = $row['keyname'];
}
$this->ID[$type][$ID]['cores'] = $row['cores'];
$this->ID[$type][$ID]['mountpoint'] = $row['mountpoint'];
$this->ID[$type][$ID]['hostname'] = $row['cname'] . '-' . $this->tempID;
$this->ID[$type][$ID]['ram'] = 1024 * $row['ram'];
$this->ID[$type][$ID]['minram'] = 1024*$row['minram'];
$this->ID[$type][$ID]['maxram'] = 1024*$row['maxram'];
$this->ID[$type][$ID]['minmhz'] = $row['cores']*$row['minmhz'];
$this->ID[$type][$ID]['maxmhz'] = $row['cores']*$row['maxmhz'];
$this->ID[$type][$ID]['hddsize'] = $row['hddsize'].'GB';
$this->ID[$type][$ID]['mac'] = $row['mac'];
$this->ID[$type][$ID]['pxeID'] = $row['pxeID'];
$this->ID[$type][$ID]['hostname'] = 'vmware-' . $ID;
$this->ID[$type][$ID]['mac'] = $row['mac'];
$this->ID[$type][$ID]['ip'] = $row['ip'];
$this->ID[$type][$ID]['usePXE'] = 'Y';
$this->ID[$type][$ID]['restart'] = 'Y';
$this->ID[$type][$ID]['distro'] = (isset($distro)) ? $distro : '';
$this->ID[$type][$ID]['guestos'] = (isset($guestos)) ? $guestos : '';
$hostID = $row['hostid'];
$userID = $row['userid'];
$resellerID = $row['resellerid'];
$this->vmwareHosts[$row['hostID']]['actions'][] = array('action' => $action, 'id' => $ID);
}
}
if (!isset($row['ip'])) {
return 'Database Error: Could not find VM or ESX(i) host for ID: ' . $this->tempID;
}
if (!in_array($action, array('md', 'ad', 'dl', 'rp')) and ($this->type == 'vmware' or ($this->type == 'dedicated' and $this->ID[$type][$ID]['usePXE'] == 'Y')) and !isid($imageID, 10)) {
unset($this->ID[$type][$ID]);
return 'Image Error: No imageID defined for Server with ID: ' . $this->tempID;
} else if (!in_array($action, array('md', 'ad', 'dl', 'rp')) and ($this->type == 'vmware' or ($this->type == 'dedicated' and $this->ID[$type][$ID]['usePXE'] == 'Y')) and !isset($guestos)) {
unset($this->ID[$type][$ID]);
return 'Image Error: Cannot find image with imageID ' . $imageID . ' defined for Server with ID: ' . $this->tempID;
} else if (!in_array($action, array('re', 'st'))) {
// get DHCP Data from DB
if ($action != 'rp' and ($this->type == 'vmware' or ($this->type == 'dedicated' and $this->ID[$type][$ID]['useDHCP'] == 'Y'))) {
$query = $this->sql->prepare("SELECT s.*,d.*,AES_DECRYPT(d.`port`,:aeskey) AS `dport`,AES_DECRYPT(d.`user`,:aeskey) AS `duser`,AES_DECRYPT(d.`pass`,:aeskey) AS `dpass` FROM `rootsIP4` i INNER JOIN `rootsSubnets` s ON i.`subnetID`=s.`subnetID` INNER JOIN `rootsDHCP` d ON s.`dhcpServer`=d.`id` WHERE i.`ip`=:ip AND d.`active`='Y' LIMIT 1");
$query->execute(array(':aeskey' => $this->aeskey, ':ip' => $this->ID[$type][$ID]['ip']));
while ($row = $query->fetch(PDO::FETCH_ASSOC)) {
$foundDHCP = true;
$modID = $row['id'];
if (!isset($this->dhcpData[$row['id']])) {
$this->dhcpData[$row['id']]['ip'] = $row['ip'];
$this->dhcpData[$row['id']]['port'] = $row['dport'];
$this->dhcpData[$row['id']]['user'] = $row['duser'];
$this->dhcpData[$row['id']]['pass'] = $row['dpass'];
$this->dhcpData[$row['id']]['publickey'] = $row['publickey'];
$this->dhcpData[$row['id']]['keyname'] = $row['keyname'];
$this->dhcpData[$row['id']]['startCmd'] = $row['startCmd'];
$this->dhcpData[$row['id']]['dhcpFile'] = $row['dhcpFile'];
$this->dhcpData[$row['id']]['subnets'][$row['subnet']] = array('netmask' => $row['netmask'], 'subnetOptions' => $row['subnetOptions']);
}
if ($row['vlan'] == 'Y') {
$this->ID[$type][$ID]['vlan'] = $row['vlanName'];
}
$this->ID[$type][$ID]['subnet'] = $row['subnet'];
$this->dhcpData[$row['id']]['actions'][] = array('action' => $action, 'id' => $ID, 'type' => $type, 'imageID' => $imageID, 'hostID' => $hostID, 'userID' => $userID, 'resellerID' => $resellerID);
}
if ($action == 'md' and isset($this->extraData['oldip']) and $this->extraData['oldip'] != $this->ID[$type][$ID]['ip']) {
$query = $this->sql->prepare("SELECT s.*,d.*,AES_DECRYPT(d.`port`,:aeskey) AS `dport`,AES_DECRYPT(d.`user`,:aeskey) AS `duser`,AES_DECRYPT(d.`pass`,:aeskey) AS `dpass` FROM `rootsIP4` i INNER JOIN `rootsSubnets` s ON i.`subnetID`=s.`subnetID` INNER JOIN `rootsDHCP` d ON s.`dhcpServer`=d.`id` WHERE i.`ip`=:ip AND d.`active`='Y' LIMIT 1");
$query->execute(array(':aeskey' => $this->aeskey, ':ip' => $this->extraData['oldip']));
while ($row = $query->fetch(PDO::FETCH_ASSOC)) {
$foundDHCP = true;
if (!isset($this->dhcpData[$row['id']])) {
$this->dhcpData[$row['id']]['ip'] = $row['ip'];
$this->dhcpData[$row['id']]['port'] = $row['dport'];
$this->dhcpData[$row['id']]['user'] = $row['duser'];
$this->dhcpData[$row['id']]['pass'] = $row['dpass'];
$this->dhcpData[$row['id']]['publickey'] = $row['publickey'];
$this->dhcpData[$row['id']]['keyname'] = $row['keyname'];
$this->dhcpData[$row['id']]['netmask'] = $row['netmask'];
$this->dhcpData[$row['id']]['startCmd'] = $row['startCmd'];
$this->dhcpData[$row['id']]['dhcpFile'] = $row['dhcpFile'];
}
if ($row['vlan'] == 'Y') {
$this->ID[$type][$ID]['oldVlan'] = $row['vlanName'];
}
$this->ID[$type][$ID]['oldSubnet'] = $row['subnet'];
if (isset($modID) and $modID != $row['id']) {
$this->dhcpData[$row['id']]['actions'][] = array('action' => 'del', 'id' => $ID, 'type' => $type, 'imageID' => $imageID, 'hostID' => $hostID, 'userID' => $userID, 'resellerID' => $resellerID);
}
}
}
if (!isset($foundDHCP)) {
unset($this->ID[$type][$ID]);
return 'Database Error: Could not find DHCP Server for IP: ' . $this->extraData['oldip'];
}
}
// Get PXE Data
if ($this->ID[$type][$ID]['usePXE'] == 'Y') {
if (isid($this->ID[$type][$ID]['pxeID'], 10)) {
$query = $this->sql->prepare("SELECT *,AES_DECRYPT(`port`,:aeskey) AS `dport`,AES_DECRYPT(`user`,:aeskey) AS `duser`,AES_DECRYPT(`pass`,:aeskey) AS `dpass` FROM `rootsPXE` WHERE `active`='Y' AND `id`=:pxeID LIMIT 1");
$query->execute(array(':aeskey' => $this->aeskey, ':pxeID' => $this->ID[$type][$ID]['pxeID']));
while ($row = $query->fetch(PDO::FETCH_ASSOC)) {
$foundPXE = true;
$this->ID[$type][$ID]['pxeIP'] = $row['ip'];
$this->ID[$type][$ID]['pxeID'] = $row['id'];
if (!isset($this->PXEData[$row['id']])){
$this->PXEData[$row['id']]['ip'] = $row['ip'];
$this->PXEData[$row['id']]['port'] = $row['dport'];
$this->PXEData[$row['id']]['user'] = $row['duser'];
$this->PXEData[$row['id']]['pass'] = $row['dpass'];
$this->PXEData[$row['id']]['publickey'] = $row['publickey'];
$this->PXEData[$row['id']]['keyname'] = $row['keyname'];
$this->PXEData[$row['id']]['PXEFolder'] = $row['PXEFolder'];
}
$this->PXEData[$row['id']]['actions'][] = array('action' => $action, 'id' => $ID,'type' => $type,'imageID' => $imageID, 'hostID' => $hostID, 'userID' => $userID, 'resellerID' => $resellerID);
}
}
if ((!isset($foundPXE) or !isip($this->ID[$type][$ID]['pxeIP'], 'ip4')) and $action != 'dl') {
$query = $this->sql->prepare("SELECT *,AES_DECRYPT(`port`,:aeskey) AS `dport`,AES_DECRYPT(`user`,:aeskey) AS `duser`,AES_DECRYPT(`pass`,:aeskey) AS `dpass` FROM `rootsPXE` WHERE `active`='Y' ORDER BY RAND() LIMIT 1");
$query->execute(array(':aeskey' => $this->aeskey));
while ($row = $query->fetch(PDO::FETCH_ASSOC)) {
$foundPXE = true;
$this->ID[$type][$ID]['pxeIP'] = $row['ip'];
$this->ID[$type][$ID]['pxeID'] = $row['id'];
if (!isset($this->PXEData[$row['id']])){
$this->PXEData[$row['id']]['ip'] = $row['ip'];
$this->PXEData[$row['id']]['port'] = $row['dport'];
$this->PXEData[$row['id']]['user'] = $row['duser'];
$this->PXEData[$row['id']]['pass'] = $row['dpass'];
$this->PXEData[$row['id']]['publickey'] = $row['publickey'];
$this->PXEData[$row['id']]['keyname'] = $row['keyname'];
$this->PXEData[$row['id']]['PXEFolder'] = $row['PXEFolder'];
}
$this->PXEData[$row['id']]['actions'][] = array('action' => $action, 'id' => $ID, 'type' => $type, 'imageID' => $imageID, 'hostID' => $hostID, 'userID' => $userID, 'resellerID' => $resellerID);
}
}
if (!isset($foundPXE) and $action != 'dl') {
unset($this->ID[$type][$ID]);
return 'Database Error: Could not find PXE Server';
}
}
}
if ($this->ID[$type][$ID]['restart'] == 'A' and $this->type == 'dedicated' and $action != 'rp') {
$this->startStop[] = array(
'action' => ((isset($this->extraData['oldactive']) and $this->extraData['oldactive'] == 'Y') or in_array($action, array('ad','st','dl'))) ? 'st' : 're','id' => $ID
);
} else if ($this->type == 'dedicated' and $action != 'rp') {
return 'Restart not allowed for Server with ID: ' . $this->tempID;
}
return true;
}
public function dhcpFiles () {
foreach ($this->dhcpData as $k => $v) {
if (count($v['actions']) > 0) {
unset($tempBad, $changed);
# https://github.com/easy-wi/developer/issues/70
$privateKey = EASYWIDIR . '/keys/' . removePub($v['keyname']);
$sftpObject = new phpseclib\Net\SFTP($v['ip'], $v['port']);
if (file_exists($privateKey)) {
if ($v['publickey'] != 'N') {
$ssh2Pass = new phpseclib\Crypt\RSA();
if ($v['publickey'] == 'B') {
$ssh2Pass->setPassword($v['pass']);
}
$ssh2Pass->loadKey(file_get_contents($privateKey));
} else {
$ssh2Pass = $v['pass'];
}
if ($sftpObject->login($v['user'], $ssh2Pass)) {
$file = (substr($v['dhcpFile'], 0, 1) == '/') ? $v['dhcpFile'] : '/home/' . $v['user']. '/' . $v['dhcpFile'];
$buffer = $sftpObject->get($file);
$config = $this->parseDhcpConfig(str_replace(array("\0", "\b", "\r", "\Z"), '', $buffer));
if (is_array($config)) {
foreach ($v['actions'] as $a) {
if ($a['action'] == 'del') {
if (isset($config['vlan'][$this->ID[$a['type']][$a['id']]['vlan']][$this->ID[$a['type']][$a['id']]['subnet']][$this->ID[$a['type']][$a['id']]['hostname']])) {
unset($config['vlan'][$this->ID[$a['type']][$a['id']]['vlan']][$this->ID[$a['type']][$a['id']]['subnet']][$this->ID[$a['type']][$a['id']]['hostname']]);
$changed = true;
} else if (isset($config['vlan'][$this->ID[$a['type']][$a['id']]['oldVlan']][$this->ID[$a['type']][$a['id']]['oldSubnet']][$this->ID[$a['type']][$a['id']]['hostname']])) {
unset($config['vlan'][$this->ID[$a['type']][$a['id']]['oldVlan']][$this->ID[$a['type']][$a['id']]['oldSubnet']][$this->ID[$a['type']][$a['id']]['hostname']]);
$changed = true;
} else if (isset($config['subnet'][$this->ID[$a['type']][$a['id']]['subnet']][$this->ID[$a['type']][$a['id']]['hostname']])) {
unset($config['subnet'][$this->ID[$a['type']][$a['id']]['subnet']][$this->ID[$a['type']][$a['id']]['hostname']]);
$changed = true;
} else if (isset($config['subnet'][$this->ID[$a['type']][$a['id']]['oldSubnet']][$this->ID[$a['type']][$a['id']]['hostname']])) {
unset($config['subnet'][$this->ID[$a['type']][$a['id']]['oldSubnet']][$this->ID[$a['type']][$a['id']]['hostname']]);
$changed = true;
}
} else if (isset($this->ID[$a['type']][$a['id']])) {
if (isset($this->ID[$a['type']][$a['id']]['vlan'])) {
if (!isset($config['vlan'][$this->ID[$a['type']][$a['id']]['vlan']][$this->ID[$a['type']][$a['id']]['subnet']][$this->ID[$a['type']][$a['id']]['hostname']]['hardware ethernet']) or $config['vlan'][$this->ID[$a['type']][$a['id']]['vlan']][$this->ID[$a['type']][$a['id']]['subnet']][$this->ID[$a['type']][$a['id']]['hostname']]['hardware ethernet'] != $this->ID[$a['type']][$a['id']]['mac'].';') {
$config['vlan'][$this->ID[$a['type']][$a['id']]['vlan']][$this->ID[$a['type']][$a['id']]['subnet']][$this->ID[$a['type']][$a['id']]['hostname']]['hardware ethernet'] = $this->ID[$a['type']][$a['id']]['mac'] . ';';
$changed = true;
}
if (!isset($config['vlan'][$this->ID[$a['type']][$a['id']]['vlan']][$this->ID[$a['type']][$a['id']]['subnet']][$this->ID[$a['type']][$a['id']]['hostname']]['fixed-address']) or $config['vlan'][$this->ID[$a['type']][$a['id']]['vlan']][$this->ID[$a['type']][$a['id']]['subnet']][$this->ID[$a['type']][$a['id']]['hostname']]['fixed-address'] != $this->ID[$a['type']][$a['id']]['ip'].';') {
$config['vlan'][$this->ID[$a['type']][$a['id']]['vlan']][$this->ID[$a['type']][$a['id']]['subnet']][$this->ID[$a['type']][$a['id']]['hostname']]['fixed-address'] = $this->ID[$a['type']][$a['id']]['ip'] . ';';
$changed = true;
}
if ($this->ID[$a['type']][$a['id']]['usePXE'] == 'Y' and (!isset($config['vlan'][$this->ID[$a['type']][$a['id']]['vlan']][$this->ID[$a['type']][$a['id']]['subnet']][$this->ID[$a['type']][$a['id']]['hostname']]['filename']) or $config['vlan'][$this->ID[$a['type']][$a['id']]['vlan']][$this->ID[$a['type']][$a['id']]['subnet']][$this->ID[$a['type']][$a['id']]['hostname']]['filename'] != 'pxelinux.0;')) {
$config['vlan'][$this->ID[$a['type']][$a['id']]['vlan']][$this->ID[$a['type']][$a['id']]['subnet']][$this->ID[$a['type']][$a['id']]['hostname']]['filename'] = 'pxelinux.0;';
$changed = true;
}
if ($this->ID[$a['type']][$a['id']]['usePXE'] == 'Y' and (!isset($config['vlan'][$this->ID[$a['type']][$a['id']]['vlan']][$this->ID[$a['type']][$a['id']]['subnet']][$this->ID[$a['type']][$a['id']]['hostname']]['next-server']) or $config['vlan'][$this->ID[$a['type']][$a['id']]['vlan']][$this->ID[$a['type']][$a['id']]['subnet']][$this->ID[$a['type']][$a['id']]['hostname']]['next-server'] != $this->ID[$a['type']][$a['id']]['pxeIP'].';')) {
$config['vlan'][$this->ID[$a['type']][$a['id']]['vlan']][$this->ID[$a['type']][$a['id']]['subnet']][$this->ID[$a['type']][$a['id']]['hostname']]['next-server'] = $this->ID[$a['type']][$a['id']]['pxeIP'] . ';';
$changed = true;
}
} else {
if (!isset($config['subnet'][$this->ID[$a['type']][$a['id']]['subnet']][$this->ID[$a['type']][$a['id']]['hostname']]['hardware ethernet']) or $config['subnet'][$this->ID[$a['type']][$a['id']]['subnet']][$this->ID[$a['type']][$a['id']]['hostname']]['hardware ethernet'] != $this->ID[$a['type']][$a['id']]['mac'].';') {
$config['subnet'][$this->ID[$a['type']][$a['id']]['subnet']][$this->ID[$a['type']][$a['id']]['hostname']]['hardware ethernet'] = $this->ID[$a['type']][$a['id']]['mac'] . ';';
$changed = true;
}
if (!isset($config['subnet'][$this->ID[$a['type']][$a['id']]['subnet']][$this->ID[$a['type']][$a['id']]['hostname']]['fixed-address']) or $config['subnet'][$this->ID[$a['type']][$a['id']]['subnet']][$this->ID[$a['type']][$a['id']]['hostname']]['fixed-address'] != $this->ID[$a['type']][$a['id']]['ip'].';') {
$config['subnet'][$this->ID[$a['type']][$a['id']]['subnet']][$this->ID[$a['type']][$a['id']]['hostname']]['fixed-address'] = $this->ID[$a['type']][$a['id']]['ip'] . ';';
$changed = true;
}
if ($this->ID[$a['type']][$a['id']]['usePXE'] == 'Y' and (!isset($config['subnet'][$this->ID[$a['type']][$a['id']]['subnet']][$this->ID[$a['type']][$a['id']]['hostname']]['filename']) or $config['subnet'][$this->ID[$a['type']][$a['id']]['subnet']][$this->ID[$a['type']][$a['id']]['hostname']]['filename'] != 'pxelinux.0;')) {
$config['subnet'][$this->ID[$a['type']][$a['id']]['subnet']][$this->ID[$a['type']][$a['id']]['hostname']]['filename'] = 'pxelinux.0;';
$changed = true;
}
if ($this->ID[$a['type']][$a['id']]['usePXE'] == 'Y' and (!isset($config['subnet'][$this->ID[$a['type']][$a['id']]['subnet']][$this->ID[$a['type']][$a['id']]['hostname']]['next-server']) or $config['subnet'][$this->ID[$a['type']][$a['id']]['subnet']][$this->ID[$a['type']][$a['id']]['hostname']]['next-server'] != $this->ID[$a['type']][$a['id']]['pxeIP'].';')) {
$config['subnet'][$this->ID[$a['type']][$a['id']]['subnet']][$this->ID[$a['type']][$a['id']]['hostname']]['next-server'] = $this->ID[$a['type']][$a['id']]['pxeIP'] . ';';
$changed = true;
}
}
}
}
if (isset($changed)) {
$sftpObject->put($file, $this->assembleDhcpConfig($config, $k));
$sshObject = new phpseclib\Net\SSH2($v['ip'], $v['port']);
if ($v['publickey'] != 'N') {
$ssh2Pass = new phpseclib\Crypt\RSA();
if ($v['publickey'] == 'B') {
$ssh2Pass->setPassword($v['pass']);
}
$ssh2Pass->loadKey(file_get_contents($privateKey));
} else {
$ssh2Pass = $v['pass'];
}
if ($sshObject->login($v['user'], $ssh2Pass)) {
$sshObject->exec($v['startCmd'] . ' &');
} else {
$tempBad[] = 'Could login to DHCP server: ' . $v['ip'] . ':' . $v['port'];
}
}
} else {
$tempBad[] = 'Could not process DHCP file ' . $file . ' at DHCP server: ' . $v['ip'] . ':' . $v['port'];
}
} else {
$tempBad[] = 'Could not login to DHCP server: ' . $v['ip'] . ':' . $v['port'];
}
} else {
$tempBad[] = 'Could not connect to DHCP server: ' . $v['ip'] . ':' . $v['port'];
}
if (isset($tempBad) and isset($bad)) {
$bad = array_merge($bad, $tempBad);
} else if (isset($tempBad) and !isset($bad)) {
$bad = $tempBad;
}
}
}
if (isset($bad)) {
return implode(' ', $bad);
}
return true;
}
public function PXEFiles() {
$removeArray = array();
foreach($this->PXEData as $k => $v) {
$privateKey = EASYWIDIR . '/keys/' . removePub($v['keyname']);
$sftpObject = new phpseclib\Net\SFTP($v['ip'], $v['port']);
if ($v['publickey'] == 'Y' and file_exists($privateKey)) {
$ssh2Pass = new phpseclib\Crypt\RSA();
if ($v['publickey'] == 'B') {
$ssh2Pass->setPassword($v['pass']);
}
$ssh2Pass->loadKey(file_get_contents($privateKey));
} else {
$ssh2Pass = $v['pass'];
}
if ($sftpObject->login($v['user'], $ssh2Pass)) {
foreach($v['actions'] as $a) {
$extraSlash = (substr($v['PXEFolder'], -1) != '/' and strlen($v['PXEFolder']) > 0) ? '/' : '';
$pathWithPXEMac = $v['PXEFolder'] . $extraSlash . '01-' . str_replace(':', '-', $this->ID[$a['type']][$a['id']]['mac']);
$fileWithPath = (substr($v['PXEFolder'], 0, 1) == '/') ? $pathWithPXEMac : '/home/' . $v['user'] . '/' . $pathWithPXEMac;
if (in_array($a['action'], array('dl', 'md', 'rp', 'rt'))) {
$sftpObject->delete($pathWithPXEMac);
} else if (in_array($a['action'], array('ad', 'ri', 'rc'))) {
$removeArray[] = array('type' => ($a['type'] == 'dedicated') ? 'de' : 'vs', 'affectedID' => $a['id'], 'name' => $this->ID[$a['type']][$a['id']]['ip'], 'imageID' => $a['imageID'], 'hostID' => $a['hostID'], 'userID' => $a['userID'], 'resellerID' => $a['resellerID'], 'extraData' => array('runAt' => strtotime("+5 minutes")));
$query = $this->sql->prepare("SELECT `pxelinux` FROM `resellerimages` WHERE `id`=? AND `active`='Y' LIMIT 1");
$query->execute(array($a['imageID']));
$pxeconfig = $query->fetchColumn();
if (strlen($pxeconfig) > 0) {
$newPass = passwordgenerate(12);
$pxeconfig = str_replace('%rescuepass%', $newPass, $pxeconfig);
if ($a['type'] == 'dedicated') {
$query = $this->sql->prepare("UPDATE `rootsDedicated` SET `initialPass`=AES_ENCRYPT(?,?),`pxeID`=? WHERE `dedicatedID`=? LIMIT 1");
$query->execute(array($newPass, $this->aeskey, $k, $a['id']));
} else {
$query = $this->sql->prepare("UPDATE `virtualcontainer` SET `pass`=AES_ENCRYPT(?,?),`pxeID`=? WHERE `id`=? LIMIT 1");
$query->execute(array($newPass, $this->aeskey, $k, $a['id']));
}
$sftpObject->put($fileWithPath, $pxeconfig);
} else {
$tempBad[] = 'pxefile template empty for imageID: '.$a['imageID'];
}
}
}
} else {
$tempBad[] = 'Could login to PXE server: ' . $v['ip'] . ':' . $v['port'];
}
if (isset($tempBad) and isset($bad)) {
$bad = array_merge($bad, $tempBad);
} else if (isset($tempBad) and !isset($bad)) {
$bad = $tempBad;
}
}
if (isset($bad)) {
print_r(implode(' ', $bad));
}
return $removeArray;
}
public function startStop() {
foreach ($this->startStop as $a) {
$postParams = array();
$file = '';
$requestString=($a['action'] == 're') ? $this->ID['dedicated'][$a['id']]['apiRequestRestart'] : $this->ID['dedicated'][$a['id']]['apiRequestStop'];
$apiPath=str_replace(array('http://', 'https://', ':8080', ':80', ':443'), '', $this->ID['dedicated'][$a['id']]['apiURL']);
$ex=preg_split("/\//", $apiPath,-1,PREG_SPLIT_NO_EMPTY);
$i = 1;
$exCount = count($ex);
while ($exCount > $i) {
$file .= '/' . $ex[$i];
$i++;
}
$file .= '/';
if ($this->ID['dedicated'][$a['id']]['apiRequestType'] == 'G') {
$file .= $requestString;
} else {
foreach (explode('&',str_replace(array('&amp;','?'), array('&',''), $requestString)) as $param) {
$ex=explode('=', $param);
if (isset($ex[1])) $postParams[$ex[0]] = $ex[1];
}
}
webhostRequest($ex[0], 'easy-wi.com', $file, $postParams,($this->ID['dedicated'][$a['id']]['https'] == 'Y') ? 443 : 80);
}
return true;
}
private function getKeyValue ($line) {
$line = trim($line);
$ex = explode(' ', $line);
$k = $ex[0];
$count = count($ex);
$last = $count - 1;
if (strpos($line, ',') !== false) {
$i = 1;
$v = array();
while ($i < $last and strpos($ex[$i], ',') === false) {
$k .= ' ' . $ex[$i];
$i++;
}
while ($i < $count) {
$v[] = $ex[$i];
$i++;
}
$v = implode(' ', $v);
} else {
$i = 1;
$v = $ex[$last];
while ($i < $last) {
$k .= ' ' . $ex[$i];
$i++;
}
}
return array('k' => $k, 'v' => $v);
}
private function parseDhcpConfig ($dhcpConfig) {
$subnets = array();
$vlans = array();
$doNotTouch = array();
$subnetOptions = array();
$splitConfig = preg_split('/\n/', str_replace("\r", '', $dhcpConfig), -1, PREG_SPLIT_NO_EMPTY);
foreach ($splitConfig as $split) {
if (isset($subnetStart) and isset($subnet)) {
if (isset($hostStart, $host)) {
if (strpos($split, '}') !== false) {
unset($hostStart, $host);
} else {
$cleanedLine = preg_replace('/^[\s+]{1,}(.*?)$/', '$1', preg_replace('/\s+/', ' ', $split));
if (strpos($split, '#') !== false) {
if (isset($vlanStart) and isset($vlan)) {
$vlans[$vlan][$subnet][$host]['comment'][] = $cleanedLine;
} else {
$subnets[$subnet][$host]['comment'][] = $cleanedLine;
}
} else {
$return = $this->getKeyValue($split);
if (isset($vlanStart) and isset($vlan)) {
$vlans[$vlan][$subnet][$host][$return['k']] = $return['v'];
} else {
$subnets[$subnet][$host][$return['k']] = $return['v'];
}
}
}
} else if (preg_match('/^(\s+|)host[\s+]{1,}[\w\-\_\.]{1,}[\s+]{1,}[\{]$/', $split)) {
$hostStart = true;
$host = preg_replace('/\s+/','',preg_replace('/host[\s+]{1,}(.*?)[\s+]{1,}[\{]/','$1', $split, -1));
if (isset($vlanStart) and isset($vlan)) {
$vlans[$vlan][$subnet][$host] = array();
} else {
$subnets[$subnet][$host] = array();
}
} else if (strpos($split, '}') !== false) {
unset($subnetStart, $subnet);
} else {
$return = $this->getKeyValue($split);
$subnetOptions[$subnet][$return['k']] = $return['v'];
}
} else if (isset($vlanStart) and !isset($subnetStart) and strpos($split, '}') !== false) {
unset($vlanStart, $vlan);
} else if (preg_match('/^[\s+]{0,}subnet[\s+]{1,}[\d]{1,3}.[\d]{1,3}.[\d]{1,3}.[\d]{1,3}[\s+]{1,}netmask[\s+]{1,}[\d]{1,3}.[\d]{1,3}.[\d]{1,3}\.[\d]{1,3}[\s+]{0,}[\{]$/', $split)) {
$subnetStart = true;
$subnet = preg_replace('/^[\s+]{0,}subnet[\s+]{1,}(.*)[\s+]{1,}netmask[\s+]{1,}[\d]{1,3}.[\d]{1,3}.[\d]{1,3}\.[\d]{1,3}[\s+]{0,}[\{]$/', '\1', $split);
$subnetOptions[$subnet]['netmask'] = preg_replace('/^[\s+]{0,}subnet[\s+]{1,}[\d]{1,3}.[\d]{1,3}.[\d]{1,3}\.[\d]{1,3}[\s+]{1,}netmask[\s+]{1,}(.*)[\s+]{0,}[\{]$/', '\1', $split);
if (isset($vlanStart) and isset($vlan) and !isset($vlans[$vlan][$subnet])) {
$vlans[$vlan][$subnet] = array();
} else if (!isset($subnets[$subnet])) {
$subnets[$subnet] = array();
}
} else if (preg_match('/^[\s+]{0,}shared-network[\s+]{1,}[\w\-\_\.]{1,}[\s+]{0,}[\{]$/', $split)) {
$vlanStart = true;
$vlan = preg_replace('/^[\s+]{0,}shared-network[\s+]{1,}(.*)[\s+]{1,}[\s+]{0,}[\{]$/', '\1', $split);
} else {
$doNotTouch[] = $split;
}
}
return array('raw' => $doNotTouch, 'subnet' => $subnets, 'vlan' => $vlans, 'subnetOptions' => $subnetOptions);
}
private function removeDoubleSemicolon ($value) {
while (strpos($value, ';;') != false) {
$value = str_replace(';;', ';', $value);
}
return $value;
}
private function subnetToConfig ($array, $options, $id) {
$config = '';
foreach($array as $subnets => $hosts) {
$netmask = (isset($this->dhcpData[$id]['subnets'][$subnets]['netmask'])) ? $this->dhcpData[$id]['subnets'][$subnets]['netmask'] : $options[$subnets]['netmask'];
$config .= 'subnet ' . $subnets . ' netmask ' . $netmask . " {\r\n";
if (isset($this->dhcpData[$id]['subnets'][$subnets]['subnetOptions'])) {
$config .= $this->removeDoubleSemicolon(str_replace('%subnet-mask%', $netmask, $this->dhcpData[$id]['subnets'][$subnets]['subnetOptions'])) . "\r\n";
} else {
foreach ($options[$subnets] as $k => $sub) {
if ($k != 'netmask') {
$config .= $this->removeDoubleSemicolon($k . ' ' . $sub . ";\r\n");
}
}
}
foreach ($hosts as $host => $values) {
$config .= ' host ' . $host . " {\r\n";
foreach ($values as $opt => $val) {
$config .= $this->removeDoubleSemicolon(' ' . $opt . ' ' . $val . "\r\n");
}
$config .= " }\r\n";
}
$config .= "}\r\n";
}
return $config;
}
private function assembleDhcpConfig ($array, $id) {
$config = '';
foreach($array['raw'] as $l) {
$config .= $l . "\r\n";
}
$config .= $this->subnetToConfig($array['subnet'], $array['subnetOptions'], $id);
foreach ($array['vlan'] as $vlanName => $data) {
$config .= 'shared-network ' . $vlanName . " {\r\n";
$config .= $this->subnetToConfig($data, $array['subnetOptions'], $id);
$config .= "}\r\n";
}
return $config;
}
public function VMWare() {
foreach ($this->vmwareHosts as $hID => $h) {
$privateKey = EASYWIDIR . '/keys/' . removePub($this->vmwareHosts[$hID['hostID']]['vmIDs']['keyname']);
$sftpObject = new phpseclib\Net\SFTP($this->vmwareHosts[$hID]['vmIDs']['ip'], $this->vmwareHosts[$hID]['vmIDs']['dport']);
if (file_exists($privateKey)) {
if ($this->vmwareHosts[$hID]['vmIDs']['publickey'] != 'N') {
$ssh2Pass = new phpseclib\Crypt\RSA();
if ($this->vmwareHosts[$hID]['vmIDs']['publickey'] == 'B') {
$ssh2Pass->setPassword($this->vmwareHosts[$hID]['vmIDs']['dpass']);
}
$ssh2Pass->loadKey(file_get_contents($privateKey));
} else {
$ssh2Pass = $this->vmwareHosts[$hID]['vmIDs']['dpass'];
}
if ($sftpObject->login($this->vmwareHosts[$hID]['vmIDs']['duser'], $ssh2Pass)) {
$sshObject = new phpseclib\Net\SSH2($this->vmwareHosts[$hID]['vmIDs']['ip'], $this->vmwareHosts[$hID]['vmIDs']['dport']);
if (file_exists($privateKey)) {
if ($sshObject->login($this->vmwareHosts[$hID]['vmIDs']['duser'], $ssh2Pass)) {
print "Prepare: unregister any invalid vms\r\n";
$cmd = 'vim-cmd vmsvc/getallvms | grep \'Skipping\' | while read line; do vim-cmd vmsvc/unregister `echo $line | grep \'Skipping\' | awk -F "\'" \'{print $2}\'`; done';
$sshObject->exec($cmd);
foreach ($h['actions'] as $v) {
$dir='/vmfs/volumes/'.$this->ID['vmware'][$v['id']]['mountpoint']. '/' . $this->ID['vmware'][$v['id']]['hostname'];
if (in_array($v['action'], array('md', 'dl', 'st', 'ri', 're'))) {
print "Step 1: Stop and remove if needed\r\n";
// Get current VM ID
$cmd = 'i(){ echo `vim-cmd vmsvc/getallvms 2> /dev/null | grep -v \'Skipping\' | grep \'' . $this->ID['vmware'][$v['id']]['hostname'] . '.vmx\' | awk \'{print $1}\'`;};';
// Stop the VM
$cmd .= ' o(){ vim-cmd vmsvc/power.off `i ' . $this->ID['vmware'][$v['id']]['hostname'] . '`; vim-cmd vmsvc/unregister `i ' . $this->ID['vmware'][$v['id']]['hostname'] . '`;}; o;';
if (in_array($v['action'], array('dl','ri','re'))) {
$cmd .= ' rm -rf /vmfs/volumes/' . $this->ID['vmware'][$v['id']]['mountpoint'] . '/' . $this->ID['vmware'][$v['id']]['hostname'];
}
$sshObject->exec($cmd);
}
if (in_array($v['action'], array('md', 'ad', 'ri', 're'))) {
$harddisk = ($this->ID['vmware'][$v['id']]['distro'] == 'windows7srv-64') ? 'lsisas1068' : 'lsilogic';
if ($sftpObject->mkdir(rtrim($dir, '/'), -1, true)) {
$vmxFile = '.encoding = "UTF-8"' . "\n";
$vmxFile .= 'config.version = "8"' . "\n";
$vmxFile .= 'displayName = "' . $this->ID['vmware'][$v['id']]['hostname'] . '"' . "\n";
$vmxFile .= 'ethernet0.present = "TRUE"' . "\n";
$vmxFile .= 'ethernet0.virtualDev = "e1000"' . "\n";
$vmxFile .= 'ethernet0.networkName = "VM Network"' . "\n";
$vmxFile .= 'ethernet0.addressType = "static"' . "\n";
$vmxFile .= 'ethernet0.Address = "' . $this->ID['vmware'][$v['id']]['mac'] . '"' . "\n";
$vmxFile .= 'extendedConfigFile = "' . $this->ID['vmware'][$v['id']]['hostname'] .'.vmxf"' . "\n";
$vmxFile .= 'floppy0.clientDevice = "TRUE"' . "\n";
$vmxFile .= 'floppy0.fileName = ""' . "\n";
$vmxFile .= 'floppy0.present = "TRUE"' . "\n";
$vmxFile .= 'floppy0.startConnected = "FALSE"' . "\n";
$vmxFile .= 'guestOS = "' . $this->ID['vmware'][$v['id']]['guestos'] . '"' . "\n";
$vmxFile .= 'ide1:0.present = "TRUE"' . "\n";
$vmxFile .= 'ide1:0.clientDevice = "TRUE"' . "\n";
$vmxFile .= 'ide1:0.deviceType = "cdrom-raw"' . "\n";
$vmxFile .= 'ide1:0.startConnected = "FALSE"' . "\n";
$vmxFile .= 'memsize = "' . $this->ID['vmware'][$v['id']]['ram'] . '"' . "\n";
$vmxFile .= 'numvcpus = "' . $this->ID['vmware'][$v['id']]['cores'] . '"' . "\n";
$vmxFile .= 'nvram = "' . $this->ID['vmware'][$v['id']]['hostname'] .'.nvram"' . "\n";
$vmxFile .= 'pciBridge0.present = "TRUE"' . "\n";
$vmxFile .= 'pciBridge4.present = "TRUE"' . "\n";
$vmxFile .= 'pciBridge4.virtualDev = "pcieRootPort"' . "\n";
$vmxFile .= 'pciBridge4.functions = "8"' . "\n";
$vmxFile .= 'pciBridge5.present = "TRUE"' . "\n";
$vmxFile .= 'pciBridge5.virtualDev = "pcieRootPort"' . "\n";
$vmxFile .= 'pciBridge5.functions = "8"' . "\n";
$vmxFile .= 'pciBridge6.present = "TRUE"' . "\n";
$vmxFile .= 'pciBridge6.virtualDev = "pcieRootPort"' . "\n";
$vmxFile .= 'pciBridge6.functions = "8"' . "\n";
$vmxFile .= 'pciBridge7.present = "TRUE"' . "\n";
$vmxFile .= 'pciBridge7.virtualDev = "pcieRootPort"' . "\n";
$vmxFile .= 'pciBridge7.functions = "8"' . "\n";
$vmxFile .= 'powerType.powerOff = "soft"' . "\n";
$vmxFile .= 'powerType.powerOn = "hard"' . "\n";
$vmxFile .= 'powerType.suspend = "hard"' . "\n";
$vmxFile .= 'powerType.reset = "soft"' . "\n";
$vmxFile .= 'sched.cpu.min = "' . $this->ID['vmware'][$v['id']]['minmhz'] . '"' . "\n";
$vmxFile .= 'sched.cpu.units = "mhz"' . "\n";
$vmxFile .= 'sched.cpu.shares = "normal"' . "\n";
$vmxFile .= 'sched.cpu.max = "' . $this->ID['vmware'][$v['id']]['maxmhz'] . '"' . "\n";
$vmxFile .= 'sched.cpu.affinity = "all"' . "\n";
$vmxFile .= 'sched.mem.max = "' . $this->ID['vmware'][$v['id']]['maxram'] . '"' . "\n";
$vmxFile .= 'sched.mem.minsize = "' . $this->ID['vmware'][$v['id']]['minram'] . '"' . "\n";
$vmxFile .= 'sched.mem.shares = "normal"' . "\n";
$vmxFile .= 'scsi0.present = "TRUE"' . "\n";
$vmxFile .= 'scsi0.sharedBus = "none"' . "\n";
$vmxFile .= 'scsi0.virtualDev = "' . $harddisk . '"' . "\n";
$vmxFile .= 'scsi0:0.present = "TRUE"' . "\n";
$vmxFile .= 'scsi0:0.fileName = "' . $this->ID['vmware'][$v['id']]['hostname'] . '.vmdk"' . "\n";
$vmxFile .= 'scsi0:0.deviceType = "scsi-hardDisk"' . "\n";
$vmxFile .= 'uuid.location = "56 4d ce 4e ce 1e 51 4b-3f 61 d8 45 c0 c8 93 90"' . "\n";
$vmxFile .= 'uuid.bios = "56 4d ce 4e ce 1e 51 4b-3f 61 d8 45 c0 c8 93 90"' . "\n";
$vmxFile .= 'vc.uuid = "52 9c 06 a8 19 e6 40 c0-61 1b 6e 23 34 c8 c7 f9"' . "\n";
$vmxFile .= 'virtualHW.productCompatibility = "hosted"' . "\n";
$vmxFile .= 'virtualHW.version = "7"' . "\n";
$vmxFile .= 'vmci0.present = "TRUE"' . "\n";
$vmxFile .= 'uuid.action = "create"' . "\n";
$vmxFile .= 'bios.bootOrder = "ethernet0"' . "\n";
$filename = '/vmfs/volumes/' . $this->ID['vmware'][$v['id']]['mountpoint'] . '/' . $this->ID['vmware'][$v['id']]['hostname'] . '/' . $this->ID['vmware'][$v['id']]['hostname'] . '.vmx';
if ($sftpObject->put($filename, $vmxFile)) {
print "Step 2: Create/edit vmx file (OK)\r\n";
} else {
print "Step 2: Create/edit vmx file (FAILED)\r\n";
}
} else {
print "Step 2: Create/edit vmx file (FAILED)\r\n";
}
print "Step 3: create volume\r\n";
$cmd = 'a() { vmkfstools -c ' . $this->ID['vmware'][$v['id']]['hddsize'] . ' -a lsilogic -d thin /vmfs/volumes/' . $this->ID['vmware'][$v['id']]['mountpoint'] . '/' . $this->ID['vmware'][$v['id']]['hostname'] . '/' . $this->ID['vmware'][$v['id']]['hostname'] . '.vmdk >/dev/null 2>&1;}; a';
$sshObject->exec($cmd);
} else {
print "Step 2-3: skipped as not required\r\n";
}
if (in_array($v['action'], array('md', 'ad', 're', 'ri', 'rc'))) {
print "Step 4: Start VM\r\n";
$cmd = 'a() { vim-cmd vmsvc/power.on `vim-cmd solo/registervm /vmfs/volumes/' . $this->ID['vmware'][$v['id']]['mountpoint'] . '/' . $this->ID['vmware'][$v['id']]['hostname'] . '/' . $this->ID['vmware'][$v['id']]['hostname'] . '.vmx 2> /dev/null` >/dev/null 2>&1;}; a&';
$sshObject->exec($cmd);
} else {
print "Step 4: skipped as not required\r\n";
}
}
} else {
print "No Login\r\n";
}
} else {
print "No connection\r\n";
}
} else {
print "No login connection\r\n";
}
} else {
print "No connection\r\n";
}
}
return true;
}
}
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