misc_pterodactyl-panel/app/Http/Controllers/API/NodeController.php

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<?php
/**
* Pterodactyl - Panel
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* Copyright (c) 2015 - 2017 Dane Everitt <dane@daneeveritt.com>.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
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namespace Pterodactyl\Http\Controllers\API;
use Pterodactyl\Models;
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use Illuminate\Http\Request;
use Dingo\Api\Exception\ResourceException;
use Pterodactyl\Exceptions\DisplayException;
use Pterodactyl\Repositories\NodeRepository;
use Pterodactyl\Exceptions\DisplayValidationException;
use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
use Symfony\Component\HttpKernel\Exception\BadRequestHttpException;
use Symfony\Component\HttpKernel\Exception\ServiceUnavailableHttpException;
/**
* @Resource("Servers")
*/
class NodeController extends BaseController
{
public function __construct()
{
//
}
/**
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* List All Nodes.
*
* Lists all nodes currently on the system.
*
* @Get("/nodes/{?page}")
* @Versions({"v1"})
* @Parameters({
* @Parameter("page", type="integer", description="The page of results to view.", default=1)
* })
* @Response(200)
*/
Refactor to use more laravel logic and improve compatibility with older PHP versions (#206) * Fix @param namespaces for PHPDocs in ServerPolicy * Reduce permission check duplication in ServerPolicy This introduces a new checkPermission method to reduce code duplication when checking for permissions. * Simplify logic to list accessible servers for the user We can directly use the pluck function that laravel collections provide to simplify the logic. * Fix pagination issue when databases/servers exceed 20 Laravels strips out the currently selected tab (or any GET query for that matter) by default when using pagination. the appends() methods helps with keeping that information. * Refactor unnecessary array_merge calls We can just append to the array instead of constantly merging a new copy. * Fix accessing “API Access” on some versions of PHP The “new” word is reserved and should not be used as a method name. http://stackoverflow.com/questions/9575590/why-am-i-getting-an-unexpected-t-new-error-in-php * Fix revoking API keys on older versions of php (5.6) “string” was not a valid function argument type yet, so revoking keys results in an error on older installations. * Fix issues with API due to methods named “list” “list” is yet another reserved keyword in PHP and messes up older installations of PHP (5.6). This renames all methods named “list” to “lists”. The API route names are left untouched (e.g. still called “api.admin.users.list”). * Refactor and shorten some API logic Used laravel collection methods where applicable to directly transform the values instead of converting back and forth. This also removes some dead variables that were never used as well as getting rid of a n+1 problem in the Service API (loading service variables afterwards, not during the model creation). * Return model save status in repositories where applicable * Fix typo in ServicePolicy#powerStart * Apply StyleCI corrections
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public function lists(Request $request)
{
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return Models\Node::all()->toArray();
}
/**
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* Create a New Node.
*
* @Post("/nodes")
* @Versions({"v1"})
* @Transaction({
* @Request({
* 'name' => 'My API Node',
* 'location' => 1,
* 'public' => 1,
* 'fqdn' => 'daemon.wuzzle.woo',
* 'scheme' => 'https',
* 'memory' => 10240,
* 'memory_overallocate' => 100,
* 'disk' => 204800,
* 'disk_overallocate' => -1,
* 'daemonBase' => '/srv/daemon-data',
* 'daemonSFTP' => 2022,
* 'daemonListen' => 8080
* }, headers={"Authorization": "Bearer <jwt-token>"}),
* @Response(200),
* @Response(422, body={
* "message": "A validation error occured.",
* "errors": {},
* "status_code": 422
* }),
* @Response(503, body={
* "message": "There was an error while attempting to add this node to the system.",
* "status_code": 503
* })
* })
*/
public function create(Request $request)
{
try {
$node = new NodeRepository;
$new = $node->create($request->all());
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return ['id' => $new];
} catch (DisplayValidationException $ex) {
throw new ResourceException('A validation error occured.', json_decode($ex->getMessage(), true));
} catch (DisplayException $ex) {
throw new ResourceException($ex->getMessage());
} catch (\Exception $e) {
throw new BadRequestHttpException('There was an error while attempting to add this node to the system.');
}
}
/**
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* List Specific Node.
*
* Lists specific fields about a server or all fields pertaining to that node.
*
* @Get("/nodes/{id}/{?fields}")
* @Versions({"v1"})
* @Parameters({
* @Parameter("id", type="integer", required=true, description="The ID of the node to get information on."),
* @Parameter("fields", type="string", required=false, description="A comma delimidated list of fields to include.")
* })
* @Response(200)
*/
public function view(Request $request, $id, $fields = null)
{
$node = Models\Node::where('id', $id);
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if (! is_null($request->input('fields'))) {
foreach (explode(',', $request->input('fields')) as $field) {
if (! empty($field)) {
$node->addSelect($field);
}
}
}
try {
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if (! $node->first()) {
throw new NotFoundHttpException('No node by that ID was found.');
}
return [
'node' => $node->first(),
'allocations' => [
'assigned' => Models\Allocation::where('node', $id)->whereNotNull('assigned_to')->get(),
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'unassigned' => Models\Allocation::where('node', $id)->whereNull('assigned_to')->get(),
],
];
} catch (NotFoundHttpException $ex) {
throw $ex;
} catch (\Exception $ex) {
throw new BadRequestHttpException('There was an issue with the fields passed in the request.');
}
}
public function config(Request $request, $id)
{
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if (! $request->secure()) {
throw new BadRequestHttpException('This API route can only be accessed using a secure connection.');
}
$node = Models\Node::where('id', $id)->first();
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if (! $node) {
throw new NotFoundHttpException('No node by that ID was found.');
}
return [
'web' => [
'listen' => $node->daemonListen,
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'host' => '0.0.0.0',
'ssl' => [
'enabled' => ($node->scheme === 'https'),
'certificate' => '/etc/certs/' . $node->fqdn . '/fullchain.pem',
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'key' => '/etc/certs/' . $node->fqdn . '/privkey.pem',
],
],
'docker' => [
'socket' => '/var/run/docker.sock',
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'autoupdate_images' => true,
],
'sftp' => [
'path' => $node->daemonBase,
'port' => (int) $node->daemonSFTP,
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'container' => 'ptdl-sftp',
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],
'query' => [
'kill_on_fail' => true,
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'fail_limit' => 5,
],
'logger' => [
'path' => 'logs/',
'src' => false,
'level' => 'info',
'period' => '1d',
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'count' => 3,
],
'remote' => [
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'base' => config('app.url'),
'download' => route('remote.download'),
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'installed' => route('remote.install'),
],
'uploads' => [
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'size_limit' => $node->upload_size,
],
'keys' => [
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$node->daemonSecret,
],
];
}
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/**
* List all Node Allocations.
*
* Returns a listing of all allocations for every node.
*
* @Get("/nodes/allocations")
* @Versions({"v1"})
* @Response(200)
*/
public function allocations(Request $request)
{
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$allocations = Models\Allocation::all();
if ($allocations->count() < 1) {
throw new NotFoundHttpException('No allocations have been created.');
}
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return $allocations;
}
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/**
* List Node Allocation based on assigned to ID.
*
* Returns a listing of the allocation for the specified server id.
*
* @Get("/nodes/allocations/{id}")
* @Versions({"v1"})
* @Response(200)
*/
public function allocationsView(Request $request, $id)
{
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$query = Models\Allocation::where('assigned_to', $id)->get();
try {
if (empty($query)) {
throw new NotFoundHttpException('No allocations for that server were found.');
}
return $query;
} catch (NotFoundHttpException $ex) {
throw $ex;
} catch (\Exception $ex) {
throw new BadRequestHttpException('There was an issue with the fields passed in the request.');
}
}
/**
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* Delete Node.
*
* @Delete("/nodes/{id}")
* @Versions({"v1"})
* @Parameters({
* @Parameter("id", type="integer", required=true, description="The ID of the node."),
* })
* @Response(204)
*/
public function delete(Request $request, $id)
{
try {
$node = new NodeRepository;
$node->delete($id);
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return $this->response->noContent();
} catch (DisplayException $ex) {
throw new ResourceException($ex->getMessage());
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} catch (\Exception $e) {
throw new ServiceUnavailableHttpException('An error occured while attempting to delete this node.');
}
}
}