Move everything around as needed to get things setup for the client API

app/Http/Middleware/Api/AuthenticateKey.php

@@ -0,0 +1,88 @@
+<?php
+
+namespace Pterodactyl\Http\Middleware\Api;
+
+use Closure;
+use Cake\Chronos\Chronos;
+use Illuminate\Http\Request;
+use Pterodactyl\Models\ApiKey;
+use Illuminate\Auth\AuthManager;
+use Illuminate\Contracts\Encryption\Encrypter;
+use Symfony\Component\HttpKernel\Exception\HttpException;
+use Pterodactyl\Exceptions\Repository\RecordNotFoundException;
+use Pterodactyl\Contracts\Repository\ApiKeyRepositoryInterface;
+use Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException;
+
+class AuthenticateKey
+{
+    /**
+     * @var \Illuminate\Auth\AuthManager
+     */
+    private $auth;
+
+    /**
+     * @var \Illuminate\Contracts\Encryption\Encrypter
+     */
+    private $encrypter;
+
+    /**
+     * @var \Pterodactyl\Contracts\Repository\ApiKeyRepositoryInterface
+     */
+    private $repository;
+
+    /**
+     * AuthenticateKey constructor.
+     *
+     * @param \Pterodactyl\Contracts\Repository\ApiKeyRepositoryInterface $repository
+     * @param \Illuminate\Auth\AuthManager                                $auth
+     * @param \Illuminate\Contracts\Encryption\Encrypter                  $encrypter
+     */
+    public function __construct(ApiKeyRepositoryInterface $repository, AuthManager $auth, Encrypter $encrypter)
+    {
+        $this->auth = $auth;
+        $this->encrypter = $encrypter;
+        $this->repository = $repository;
+    }
+
+    /**
+     * Handle an API request by verifying that the provided API key
+     * is in a valid format and exists in the database.
+     *
+     * @param \Illuminate\Http\Request $request
+     * @param \Closure                 $next
+     * @param int                      $keyType
+     * @return mixed
+     *
+     * @throws \Pterodactyl\Exceptions\Model\DataValidationException
+     * @throws \Pterodactyl\Exceptions\Repository\RecordNotFoundException
+     */
+    public function handle(Request $request, Closure $next, int $keyType)
+    {
+        if (is_null($request->bearerToken())) {
+            throw new HttpException(401, null, null, ['WWW-Authenticate' => 'Bearer']);
+        }
+
+        $raw = $request->bearerToken();
+        $identifier = substr($raw, 0, ApiKey::IDENTIFIER_LENGTH);
+        $token = substr($raw, ApiKey::IDENTIFIER_LENGTH);
+
+        try {
+            $model = $this->repository->findFirstWhere([
+                ['identifier', '=', $identifier],
+                ['key_type', '=', $keyType],
+            ]);
+        } catch (RecordNotFoundException $exception) {
+            throw new AccessDeniedHttpException;
+        }
+
+        if (! hash_equals($this->encrypter->decrypt($model->token), $token)) {
+            throw new AccessDeniedHttpException;
+        }
+
+        $this->auth->guard()->loginUsingId($model->user_id);
+        $request->attributes->set('api_key', $model);
+        $this->repository->withoutFreshModel()->update($model->id, ['last_used_at' => Chronos::now()]);
+
+        return $next($request);
+    }
+}