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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * Pterodactyl - Panel  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * Copyright (c) 2015 - 2017 Dane Everitt <[email protected]>.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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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\Http\Controllers\Remote;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Carbon\Carbon;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Pterodactyl\Models;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Illuminate\Http\Request;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Pterodactyl\Http\Controllers\Controller;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class RemoteController extends Controller  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Controller Constructor.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function __construct()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        // No middleware for this route.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function postDownload(Request $request)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $download = Models\Download::where('token', $request->input('token'))->first(); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if (! $download) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            return response()->json([  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                'error' => 'An invalid request token was recieved with this request.',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            ], 403);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $download->delete();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return response()->json([  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'path' => $download->path,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'server' => $download->server,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        ]);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function postInstall(Request $request)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $server = Models\Server::where('uuid', $request->input('server'))->with('node')->first(); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if (! $server) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            return response()->json([  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                'error' => 'No server by that ID was found on the system.',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            ], 422);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $hmac = $request->input('signed'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $status = $request->input('installed'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                View Code Duplication | 
                        if (base64_decode($hmac) !== hash_hmac('sha256', $server->uuid, $server->node->daemonSecret, true)) { | 
            
                            
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                            return response()->json([  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                'error' => 'Signed HMAC was invalid.',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            ], 403);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $server->installed = ($status === 'installed') ? 1 : 2;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $server->save();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return response()->json([  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'message' => 'Recieved!',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        ], 200);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                    public function event(Request $request)  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    { | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $server = Models\Server::where('uuid', $request->input('server'))->with('node')->first(); | 
            
            
                                                                        
                            
            
                                    
            
            
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                        if (! $server) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                            return response()->json([  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                'error' => 'No server by that ID was found on the system.',  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            ], 422);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $hmac = $request->input('signed'); | 
            
            
                                                                        
                            
            
                                                                    
                                                                                                        
            
            
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                View Code Duplication | 
                        if (base64_decode($hmac) !== hash_hmac('sha256', $server->uuid, $server->node->daemonSecret, true)) { | 
            
                            
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                            return response()->json([  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                'error' => 'Signed HMAC was invalid.',  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            ], 403);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        // Passes Validation, Setup Notifications  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $notify = new NotificationService($server);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $notify->pass($request->input('notification')); | 
            
            
                                                                        
                            
            
                                    
            
            
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                        return response('', 201); | 
            
            
                                                                        
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function getConfiguration(Request $request, $tokenString)  | 
            
                            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        // Try to query the token and the node from the database  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        try { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $token = Models\NodeConfigurationToken::where('token', $tokenString)->firstOrFail(); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $node = Models\Node::findOrFail($token->node);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        } catch (\Illuminate\Database\Eloquent\ModelNotFoundException $e) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            return response()->json(['error' => 'token_invalid'], 403);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        // Check if token is expired  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if ($token->expires_at->lt(Carbon::now())) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $token->delete();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            return response()->json(['error' => 'token_expired'], 403);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        // Delete the token, it's one-time use  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $token->delete();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        // Manually as getConfigurationAsJson() returns it in correct format already  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return response()->json($node->getConfigurationAsJson(), 200);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                }  | 
            
            
                                                        
            
                                    
            
            
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Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.