259 lines
9.9 KiB
PHP
259 lines
9.9 KiB
PHP
<?php
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/**
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* Pterodactyl - Panel
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* Copyright (c) 2015 - 2016 Dane Everitt <dane@daneeveritt.com>
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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namespace Pterodactyl\Repositories;
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use DB;
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use Validator;
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use Pterodactyl\Models;
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use Pterodactyl\Services\UuidService;
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use IPTools\Network;
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use Pterodactyl\Exceptions\DisplayException;
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use Pterodactyl\Exceptions\DisplayValidationException;
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class NodeRepository {
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public function __construct()
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{
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//
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}
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public function create(array $data)
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{
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// Validate Fields
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$validator = Validator::make($data, [
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'name' => 'required|regex:/^([\w .-]{1,100})$/',
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'location' => 'required|numeric|min:1|exists:locations,id',
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'public' => 'required|numeric|between:0,1',
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'fqdn' => 'required|string|unique:nodes,fqdn',
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'scheme' => 'required|regex:/^(http(s)?)$/',
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'memory' => 'required|numeric|min:1',
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'memory_overallocate' => 'required|numeric|min:-1',
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'disk' => 'required|numeric|min:1',
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'disk_overallocate' => 'required|numeric|min:-1',
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'daemonBase' => 'required|regex:/^([\/][\d\w.\-\/]+)$/',
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'daemonSFTP' => 'required|numeric|between:1,65535',
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'daemonListen' => 'required|numeric|between:1,65535',
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]);
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// Run validator, throw catchable and displayable exception if it fails.
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// Exception includes a JSON result of failed validation rules.
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if ($validator->fails()) {
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throw new DisplayValidationException($validator->errors());
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}
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// Verify the FQDN if using SSL
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if (filter_var($data['fqdn'], FILTER_VALIDATE_IP) && $data['scheme'] === 'https') {
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throw new DisplayException('A fully qualified domain name is required to use secure comunication on this node.');
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}
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// Verify FQDN is resolvable, or if not using SSL that the IP is valid.
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if (!filter_var(gethostbyname($data['fqdn']), FILTER_VALIDATE_IP)) {
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throw new DisplayException('The FQDN (or IP Address) provided does not resolve to a valid IP address.');
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}
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// Should we be nulling the overallocations?
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$data['memory_overallocate'] = ($data['memory_overallocate'] < 0) ? null : $data['memory_overallocate'];
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$data['disk_overallocate'] = ($data['disk_overallocate'] < 0) ? null : $data['disk_overallocate'];
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// Set the Secret
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$uuid = new UuidService;
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$data['daemonSecret'] = (string) $uuid->generate('nodes', 'daemonSecret');
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// Store the Data
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$node = new Models\Node;
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$node->fill($data);
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$node->save();
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return $node->id;
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}
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public function update($id, array $data)
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{
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$node = Models\Node::findOrFail($id);
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// Validate Fields
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$validator = $validator = Validator::make($data, [
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'name' => 'regex:/^([\w .-]{1,100})$/',
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'location' => 'numeric|min:1|exists:locations,id',
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'public' => 'numeric|between:0,1',
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'fqdn' => 'string|unique:nodes,fqdn,' . $id,
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'scheme' => 'regex:/^(http(s)?)$/',
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'memory' => 'numeric|min:1',
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'memory_overallocate' => 'numeric|min:-1',
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'disk' => 'numeric|min:1',
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'disk_overallocate' => 'numeric|min:-1',
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'daemonBase' => 'regex:/^([\/][\d\w.\-\/]+)$/',
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'daemonSFTP' => 'numeric|between:1,65535',
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'daemonListen' => 'numeric|between:1,65535',
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'reset_secret' => 'sometimes|accepted',
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]);
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// Run validator, throw catchable and displayable exception if it fails.
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// Exception includes a JSON result of failed validation rules.
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if ($validator->fails()) {
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throw new DisplayValidationException($validator->errors());
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}
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// Verify the FQDN
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if (isset($data['fqdn'])) {
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// Verify the FQDN if using SSL
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if ((isset($data['scheme']) && $data['scheme'] === 'https') || (!isset($data['scheme']) && $node->scheme === 'https')) {
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if (filter_var($data['fqdn'], FILTER_VALIDATE_IP)) {
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throw new DisplayException('A fully qualified domain name is required to use secure comunication on this node.');
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}
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}
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// Verify FQDN is resolvable, or if not using SSL that the IP is valid.
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if (!filter_var(gethostbyname($data['fqdn']), FILTER_VALIDATE_IP)) {
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throw new DisplayException('The FQDN (or IP Address) provided does not resolve to a valid IP address.');
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}
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}
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// Should we be nulling the overallocations?
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if (isset($data['memory_overallocate'])) {
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$data['memory_overallocate'] = ($data['memory_overallocate'] < 0) ? null : $data['memory_overallocate'];
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}
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if (isset($data['disk_overallocate'])) {
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$data['disk_overallocate'] = ($data['disk_overallocate'] < 0) ? null : $data['disk_overallocate'];
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}
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// Set the Secret
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if (isset($data['reset_secret'])) {
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$uuid = new UuidService;
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$data['daemonSecret'] = (string) $uuid->generate('nodes', 'daemonSecret');
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unset($data['reset_secret']);
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}
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// Store the Data
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return $node->update($data);
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}
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public function addAllocations($id, array $allocations)
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{
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$node = Models\Node::findOrFail($id);
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DB::beginTransaction();
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try {
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foreach($allocations as $rawIP => $ports) {
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try {
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$setAlias = null;
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$parsedIP = Network::parse($rawIP);
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} catch (\Exception $ex) {
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try {
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$setAlias = $rawIP;
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$parsedIP = Network::parse(gethostbyname($rawIP));
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} catch (\Exception $ex) {
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throw $ex;
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}
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}
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foreach($parsedIP as $ip) {
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foreach($ports as $port) {
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if (!is_int($port) && !preg_match('/^(\d{1,5})-(\d{1,5})$/', $port)) {
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throw new DisplayException('The mapping for ' . $port . ' is invalid and cannot be processed.');
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}
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if (preg_match('/^(\d{1,5})-(\d{1,5})$/', $port, $matches)) {
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foreach(range($matches[1], $matches[2]) as $assignPort) {
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$alloc = Models\Allocation::firstOrNew([
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'node' => $node->id,
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'ip' => $ip,
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'port' => $assignPort
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]);
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if (!$alloc->exists) {
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$alloc->fill([
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'node' => $node->id,
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'ip' => $ip,
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'port' => $assignPort,
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'ip_alias' => $setAlias,
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'assigned_to' => null
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]);
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$alloc->save();
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}
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}
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} else {
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$alloc = Models\Allocation::firstOrNew([
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'node' => $node->id,
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'ip' => $ip,
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'port' => $port
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]);
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if (!$alloc->exists) {
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$alloc->fill([
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'node' => $node->id,
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'ip' => $ip,
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'port' => $port,
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'ip_alias' => $setAlias,
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'assigned_to' => null
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]);
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$alloc->save();
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}
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}
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}
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}
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}
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DB::commit();
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// return true;
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} catch (\Exception $ex) {
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DB::rollBack();
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throw $ex;
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}
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}
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public function delete($id)
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{
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$node = Models\Node::findOrFail($id);
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if (Models\Server::where('node', $id)->count() > 0) {
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throw new DisplayException('You cannot delete a node with servers currently attached to it.');
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}
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DB::beginTransaction();
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try {
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// Unlink Database Servers
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Models\DatabaseServer::where('linked_node', $node->id)->update([
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'linked_node' => null,
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]);
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// Delete Allocations
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Models\Allocation::where('node', $node->id)->delete();
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// Delete Node
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$node->delete();
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DB::commit();
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} catch (\Exception $ex) {
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DB::rollback();
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throw $ex;
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}
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}
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}
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