Finish putting permissions on the API

app/Http/Requests/API/Admin/Nodes/DeleteNodeRequest.php

@@ -0,0 +1,33 @@
+<?php
+
+namespace Pterodactyl\Http\Requests\API\Admin\Nodes;
+
+use Pterodactyl\Models\Node;
+use Pterodactyl\Services\Acl\Api\AdminAcl;
+use Pterodactyl\Http\Requests\API\Admin\ApiAdminRequest;
+
+class DeleteNodeRequest extends ApiAdminRequest
+{
+    /**
+     * @var string
+     */
+    protected $resource = AdminAcl::RESOURCE_NODES;
+
+    /**
+     * @var int
+     */
+    protected $permission = AdminAcl::WRITE;
+
+    /**
+     * Determine if the node being requested for editing exists
+     * on the Panel before validating the data.
+     *
+     * @return bool
+     */
+    public function resourceExists(): bool
+    {
+        $node = $this->route()->parameter('node');
+
+        return $node instanceof Node && $node->exists;
+    }
+}

app/Http/Requests/API/Admin/Nodes/GetNodeRequest.php

@@ -0,0 +1,21 @@
+<?php
+
+namespace Pterodactyl\Http\Requests\API\Admin\Nodes;
+
+use Pterodactyl\Models\Node;
+use Pterodactyl\Http\Requests\API\Admin\ApiAdminRequest;
+
+class GetNodeRequest extends ApiAdminRequest
+{
+    /**
+     * Determine if the requested node exists on the Panel.
+     *
+     * @return bool
+     */
+    public function resourceExists(): bool
+    {
+        $node = $this->route()->parameter('node');
+
+        return $node instanceof Node && $node->exists;
+    }
+}

app/Http/Requests/API/Admin/Nodes/GetNodesRequest.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace Pterodactyl\Http\Requests\API\Admin\Nodes;
+
+use Pterodactyl\Services\Acl\Api\AdminAcl;
+use Pterodactyl\Http\Requests\API\Admin\ApiAdminRequest;
+
+class GetNodesRequest extends ApiAdminRequest
+{
+    /**
+     * @var string
+     */
+    protected $resource = AdminAcl::RESOURCE_NODES;
+
+    /**
+     * @var int
+     */
+    protected $permission = AdminAcl::READ;
+}

app/Http/Requests/API/Admin/Nodes/StoreNodeRequest.php

@@ -0,0 +1,83 @@
+<?php
+
+namespace Pterodactyl\Http\Requests\API\Admin\Nodes;
+
+use Pterodactyl\Models\Node;
+use Pterodactyl\Services\Acl\Api\AdminAcl;
+use Pterodactyl\Http\Requests\API\Admin\ApiAdminRequest;
+
+class StoreNodeRequest extends ApiAdminRequest
+{
+    /**
+     * @var string
+     */
+    protected $resource = AdminAcl::RESOURCE_NODES;
+
+    /**
+     * @var int
+     */
+    protected $permission = AdminAcl::WRITE;
+
+    /**
+     * Validation rules to apply to this request.
+     *
+     * @param null|array $rules
+     * @return array
+     */
+    public function rules(array $rules = null): array
+    {
+        return collect($rules ?? Node::getCreateRules())->only([
+            'public',
+            'name',
+            'location_id',
+            'fqdn',
+            'scheme',
+            'behind_proxy',
+            'memory',
+            'memory_overallocate',
+            'disk',
+            'disk_overallocation',
+            'upload_size',
+            'daemonListen',
+            'daemonSFTP',
+            'daemonBase',
+        ])->mapWithKeys(function ($value, $key) {
+            $key = ($key === 'daemonSFTP') ? 'daemonSftp' : $key;
+
+            return [snake_case($key) => $value];
+        })->toArray();
+    }
+
+    /**
+     * Fields to rename for clarity in the API response.
+     *
+     * @return array
+     */
+    public function attributes()
+    {
+        return [
+            'daemon_base' => 'Daemon Base Path',
+            'upload_size' => 'File Upload Size Limit',
+            'location_id' => 'Location',
+            'public' => 'Node Visibility',
+        ];
+    }
+
+    /**
+     * Change the formatting of some data keys in the validated response data
+     * to match what the application expects in the services.
+     *
+     * @return array
+     */
+    public function validated()
+    {
+        $response = parent::validated();
+        $response['daemonListen'] = $response['daemon_listen'];
+        $response['daemonSFTP'] = $response['daemon_sftp'];
+        $response['daemonBase'] = $response['daemon_base'];
+
+        unset($response['daemon_base'], $response['daemon_listen'], $response['daemon_sftp']);
+
+        return $response;
+    }
+}

app/Http/Requests/API/Admin/Nodes/UpdateNodeRequest.php

@@ -0,0 +1,35 @@
+<?php
+
+namespace Pterodactyl\Http\Requests\API\Admin\Nodes;
+
+use Pterodactyl\Models\Node;
+
+class UpdateNodeRequest extends StoreNodeRequest
+{
+    /**
+     * Determine if the node being requested for editing exists
+     * on the Panel before validating the data.
+     *
+     * @return bool
+     */
+    public function resourceExists(): bool
+    {
+        $node = $this->route()->parameter('node');
+
+        return $node instanceof Node && $node->exists;
+    }
+
+    /**
+     * Apply validation rules to this request. Uses the parent class rules()
+     * function but passes in the rules for updating rather than creating.
+     *
+     * @param array|null $rules
+     * @return array
+     */
+    public function rules(array $rules = null): array
+    {
+        $nodeId = $this->route()->parameter('node')->id;
+
+        return parent::rules(Node::getUpdateRulesForId($nodeId));
+    }
+}