From dbc0d9614421e064cc62aacf116ebb783c83f2f3 Mon Sep 17 00:00:00 2001
From: Jonathan Bauer
Date: Fri, 1 Apr 2016 16:50:13 +0200
Subject: [merge] merging c3sl / fr - initial commit

---
 modules/serversetup/module.inc.php | 186 +++++++++++++++++++++++++++++++++++++
 1 file changed, 186 insertions(+)
 create mode 100644 modules/serversetup/module.inc.php

(limited to 'modules/serversetup/module.inc.php')

diff --git a/modules/serversetup/module.inc.php b/modules/serversetup/module.inc.php
new file mode 100644
index 00000000..e37d7d40
--- /dev/null
+++ b/modules/serversetup/module.inc.php
@@ -0,0 +1,186 @@
+<?php
+
+class Page_ServerSetup extends Page
+{
+
+	private $mountIpxeTask;
+	private $taskStatus;
+	private $currentAddress;
+	private $currentMenu;
+
+	protected function doPreprocess()
+	{
+		User::load();
+
+		if (!User::hasPermission('superadmin')) {
+			Message::addError('no-permission');
+			Util::redirect('?do=Main');
+		}
+
+		$this->currentMenu = Property::getBootMenu();
+
+		if(Request::get('download') !== false){
+			$this->downloadIpxe(Request::get('download'));
+		}
+
+		if(Request::get('defaultIpxe') !== false){
+			$this->defaultIpxe(Request::get('defaultIpxe'));
+		}
+
+		$action = Request::post('action');
+
+		if ($action === false) {
+			$this->currentAddress = Property::getServerIp();
+			$this->getLocalAddresses();
+		}
+
+		if ($action === 'ip') {
+			// New address is to be set
+			$this->getLocalAddresses();
+			$this->updateLocalAddress();
+		}
+
+		if ($action === 'ipxe') {
+			// iPXE stuff changes
+			$this->updatePxeMenu();
+		}
+
+		if($action === 'save-script') {
+			// Save new iPXE script
+			$this->updateIpxeScript();
+		}
+
+		if($action === 'default-script') {
+			// Restore iPXE script to default
+			$this->defaultIpxe();
+		}
+	}
+
+	protected function doRender()
+	{
+		Render::setTitle(Dictionary::translate('lang_serverConfiguration'));
+
+		$taskid = Request::any('taskid');
+		if ($taskid !== false && Taskmanager::isTask($taskid)) {
+			Render::addTemplate('ipxe_update', array('taskid' => $taskid));
+		}
+
+		Render::addTemplate('ipaddress', array(
+			'ips' => $this->taskStatus['data']['addresses']
+		));
+		$data = $this->currentMenu;
+		if (!isset($data['defaultentry']))
+			$data['defaultentry'] = 'net';
+		if ($data['defaultentry'] === 'net')
+			$data['active-net'] = 'checked';
+		if ($data['defaultentry'] === 'hdd')
+			$data['active-hdd'] = 'checked';
+		if ($data['defaultentry'] === 'custom')
+			$data['active-custom'] = 'checked';
+		Render::addTemplate('ipxe', $data);
+	}
+
+	// -----------------------------------------------------------------------------------------------
+
+	private function getLocalAddresses()
+	{
+		$this->taskStatus = Taskmanager::submit('LocalAddressesList', array());
+
+		if ($this->taskStatus === false) {
+			$this->taskStatus['data']['addresses'] = false;
+			return false;
+		}
+
+		if ($this->taskStatus['statusCode'] === TASK_WAITING) { // TODO: Async if just displaying
+			$this->taskStatus = Taskmanager::waitComplete($this->taskStatus['id']);
+		}
+
+		$sortIp = array();
+		foreach (array_keys($this->taskStatus['data']['addresses']) as $key) {
+			$item = & $this->taskStatus['data']['addresses'][$key];
+			if (!isset($item['ip']) || !preg_match('/^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/', $item['ip']) || substr($item['ip'], 0, 4) === '127.') {
+				unset($this->taskStatus['data']['addresses'][$key]);
+				continue;
+			}
+			if ($this->currentAddress === $item['ip']) {
+				$item['default'] = true;
+			}
+			$sortIp[] = $item['ip'];
+		}
+		unset($item);
+		array_multisort($sortIp, SORT_STRING, $this->taskStatus['data']['addresses']);
+		return true;
+	}
+
+	private function updateLocalAddress()
+	{
+		$newAddress = Request::post('ip', 'none');
+		$valid = false;
+		foreach ($this->taskStatus['data']['addresses'] as $item) {
+			if ($item['ip'] !== $newAddress)
+				continue;
+			$valid = true;
+			break;
+		}
+		if ($valid) {
+			Property::setServerIp($newAddress);
+			global $tidIpxe;
+			if (isset($tidIpxe) && $tidIpxe !== false)
+				Util::redirect('?do=ServerSetup&taskid=' . $tidIpxe);
+		} else {
+			Message::addError('invalid-ip', $newAddress);
+		}
+		Util::redirect();
+	}
+
+	private function updatePxeMenu()
+	{
+		$timeout = Request::post('timeout', 10);
+		if ($timeout === '')
+			$timeout = 0;
+		if (!is_numeric($timeout) || $timeout < 0) {
+			Message::addError('value-invalid', 'timeout', $timeout);
+		}
+		$this->currentMenu['defaultentry'] = Request::post('defaultentry', 'net');
+		$this->currentMenu['timeout'] = $timeout;
+		$this->currentMenu['custom'] = Request::post('custom', '');
+		$this->currentMenu['masterpasswordclear'] = Request::post('masterpassword', '');
+		if (empty($this->currentMenu['masterpasswordclear']))
+			$this->currentMenu['masterpassword'] = 'invalid';
+		else
+			$this->currentMenu['masterpassword'] = Crypto::hash6($this->currentMenu['masterpasswordclear']);
+		Property::setBootMenu($this->currentMenu);
+		$id = Trigger::ipxe();
+		Util::redirect('?do=ServerSetup&taskid=' . $id);
+	}
+
+	private function downloadIpxe($ipxe){
+		$file = '/opt/taskmanager/data/ipxe/src/bin/ipxe.' . $ipxe;
+		if (file_exists($file)) {
+			header('Content-Description: File Transfer');
+			header('Content-Type: application/octet-stream');
+			header('Content-Disposition: attachment; filename='.basename($file));
+			header('Expires: 0');
+			header('Cache-Control: must-revalidate');
+			header('Pragma: public');
+			header('Content-Length: ' . filesize($file));
+			ob_clean();
+    			flush();
+			readfile($file);
+			exit();
+		}
+	}
+
+	private function updateIpxeScript(){
+		$newScript = Request::post('custom-script');
+		file_put_contents("/opt/taskmanager/data/pxe.embed",$newScript);
+		Util::redirect('?do=ServerSetup');
+	}
+
+	private function defaultIpxe(){
+		$default = file_get_contents("/opt/taskmanager/data/pxe_default.embed");
+		$default = str_replace("{{ip}}", "http://" . Property::getServerIp(), $default);
+		file_put_contents("/opt/taskmanager/data/pxe.embed",$default);
+		Util::redirect('?do=ServerSetup');
+	}
+}
-- 
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