Improve logic for logging into the websocket of the target node

app/Http/Controllers/Api/Client/Servers/WebsocketController.php

@@ -61,15 +61,18 @@ class WebsocketController extends ClientApiController
         $permissions = $this->permissionsService->handle($server, $user);
 
         $node = null;
-
-        // Check if there is a transfer query param asking to connect to the target node's websocket.
-        if ($request->query('transfer', 'false') === 'true') {
+        if ($server->transfer !== null) {
             // Check if the user has permissions to receive transfer logs.
             if (! in_array('admin.websocket.transfer', $permissions)) {
-                throw new HttpException(Response::HTTP_FORBIDDEN, 'You do not have permission to get transfer logs');
+                throw new HttpException(Response::HTTP_FORBIDDEN, 'You do not have permission to view transfer logs');
             }
 
-            $node = $server->transfer->newNode;
+            // Redirect the websocket request to the new node if the server has been archived.
+            if ($server->transfer->archived) {
+                $node = $server->transfer->newNode;
+            } else {
+                $node = $server->node;
+            }
         } else {
             $node = $server->node;
         }

app/Http/Controllers/Api/Remote/Servers/ServerTransferController.php

@@ -112,7 +112,6 @@ class ServerTransferController extends Controller
 
         // Unsuspend the server and don't continue the transfer.
         if (! $request->input('successful')) {
-            //$this->suspensionService->toggle($server, 'unsuspend');
             $server->transfer->forceFill([
                 'successful' => false,
             ])->saveOrFail();
@@ -142,6 +141,12 @@ class ServerTransferController extends Controller
             ->relatedTo($server->uuid, true)
             ->getToken($signer, new Key($server->node->getDecryptedKey()));
 
+        // Update the archived field on the transfer to make clients connect to the websocket
+        // on the new node to be able to receive transfer logs.
+        $server->transfer->forceFill([
+            'archived' => true,
+        ])->saveOrFail();
+
         // On the daemon transfer repository, make sure to set the node after the server
         // because setServer() tells the repository to use the server's node and not the one
         // we want to specify.

app/Models/ServerTransfer.php

@@ -12,6 +12,7 @@ namespace Pterodactyl\Models;
  * @property string $old_additional_allocations
  * @property string $new_additional_allocations
  * @property bool|null $successful
+ * @property bool $archived
  * @property \Carbon\Carbon $created_at
  * @property \Carbon\Carbon $updated_at
  *
@@ -55,6 +56,7 @@ class ServerTransfer extends Model
         'old_additional_allocations' => 'string',
         'new_additional_allocations' => 'string',
         'successful' => 'bool',
+        'archived' => 'bool',
     ];
 
     /**

database/migrations/2020_12_17_014330_add_archived_field_to_server_transfers_table.php

@@ -0,0 +1,38 @@
+<?php
+
+use Illuminate\Support\Facades\DB;
+use Illuminate\Support\Facades\Schema;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Database\Migrations\Migration;
+
+class AddArchivedFieldToServerTransfersTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::table('server_transfers', function (Blueprint $table) {
+            $table->boolean('archived')->default(0)->after('new_additional_allocations');
+        });
+
+        // Update archived to all be true on existing transfers.
+        Schema::table('server_transfers', function (Blueprint $table) {
+            DB::statement('UPDATE `server_transfers` SET `archived` = 1 WHERE `successful` = 1');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::table('server_transfers', function (Blueprint $table) {
+            $table->dropColumn('archived');
+        });
+    }
+}

resources/scripts/api/server/getWebsocketToken.ts

@@ -5,13 +5,9 @@ interface Response {
     socket: string;
 }
 
-export default (server: string, transfer: boolean): Promise<Response> => {
+export default (server: string): Promise<Response> => {
     return new Promise((resolve, reject) => {
-        http.get(`/api/client/servers/${server}/websocket`, {
-            params: {
-                transfer,
-            },
-        })
+        http.get(`/api/client/servers/${server}/websocket`)
             .then(({ data }) => resolve({
                 token: data.data.token,
                 socket: data.data.socket,

resources/scripts/components/server/WebsocketHandler.tsx

@@ -15,15 +15,12 @@ const reconnectErrors = [
 export default () => {
     let updatingToken = false;
     const [ error, setError ] = useState<'connecting' | string>('');
-    const [ transfer, setTransfer ] = useState<boolean>(false);
     const { connected, instance } = ServerContext.useStoreState(state => state.socket);
     const uuid = ServerContext.useStoreState(state => state.server.data?.uuid);
     const setServerStatus = ServerContext.useStoreActions(actions => actions.status.setServerStatus);
     const { setInstance, setConnectionState } = ServerContext.useStoreActions(actions => actions.socket);
 
-    const connect = (uuid: string, transfer = false) => {
-        setTransfer(transfer);
-
+    const connect = (uuid: string) => {
         const socket = new Websocket();
 
         socket.on('auth success', () => setConnectionState(true));
@@ -52,21 +49,12 @@ export default () => {
         });
 
         socket.on('transfer status', (status: string) => {
-            if (status === 'success') {
-                setTransfer(false);
+            if (status === 'starting' || status === 'success') {
                 return;
             }
 
-            if (status === 'starting') {
-                return;
-            }
-
-            // This doesn't use the `setTransfer` hook as it doesn't want to work properly in this context,
-            // and causes all kinds of fuckery with the websocket.
-            let transfer = false;
-            if (status === 'archived') {
-                transfer = true;
-            }
+            // Force a reconnection to the websocket which will connect us
+            // to the target node instead of the source node.
 
             // Close the current websocket connection.
             socket.close();
@@ -75,10 +63,10 @@ export default () => {
             setConnectionState(false);
             setInstance(null);
 
-            connect(uuid, transfer);
+            connect(uuid);
         });
 
-        getWebsocketToken(uuid, transfer)
+        getWebsocketToken(uuid)
             .then(data => {
                 // Connect and then set the authentication token.
                 socket.setToken(data.token).connect(data.socket);
@@ -93,7 +81,7 @@ export default () => {
         if (updatingToken) return;
 
         updatingToken = true;
-        getWebsocketToken(uuid, transfer)
+        getWebsocketToken(uuid)
             .then(data => socket.setToken(data.token, true))
             .catch(error => console.error(error))
             .then(() => {