Add controllers and packages for security keys

app/Repositories/SecurityKeys/PublicKeyCredentialSourceRepository.php

@@ -0,0 +1,68 @@
+<?php
+
+namespace Pterodactyl\Repositories\SecurityKeys;
+
+use Pterodactyl\Models\User;
+use Illuminate\Container\Container;
+use Webauthn\PublicKeyCredentialSource;
+use Webauthn\PublicKeyCredentialUserEntity;
+use Pterodactyl\Models\SecurityKey;
+use Webauthn\PublicKeyCredentialSourceRepository as PublicKeyRepositoryInterface;
+
+class PublicKeyCredentialSourceRepository implements PublicKeyRepositoryInterface
+{
+    protected User $user;
+
+    public function __construct(User $user)
+    {
+        $this->user = $user;
+    }
+
+    /**
+     * Find a single hardware security token for a user by using the credential ID.
+     */
+    public function findOneByCredentialId(string $id): ?PublicKeyCredentialSource
+    {
+        /** @var \Pterodactyl\Models\SecurityKey $key */
+        $key = $this->user->securityKeys()
+            ->where('public_key_id', base64_encode($id))
+            ->first();
+
+        return optional($key)->getPublicKeyCredentialSource();
+    }
+
+    /**
+     * Find all the hardware tokens that exist for the user using the given
+     * entity handle.
+     */
+    public function findAllForUserEntity(PublicKeyCredentialUserEntity $entity): array
+    {
+        $results = $this->user->securityKeys()
+            ->where('user_handle', $entity->getId())
+            ->get();
+
+        return $results->map(function (SecurityKey $key) {
+            return $key->getPublicKeyCredentialSource();
+        })->values()->toArray();
+    }
+
+    /**
+     * Save a credential to the database and link it with the user.
+     *
+     * @throws \Throwable
+     */
+    public function saveCredentialSource(PublicKeyCredentialSource $source): void
+    {
+        // no-op — we handle creation of the keys in StoreSecurityKeyService
+        //
+        // If you put logic in here it is triggered on each login.
+    }
+
+    /**
+     * Returns a new instance of the repository with the provided user attached.
+     */
+    public static function factory(User $user): self
+    {
+        return Container::getInstance()->make(static::class, ['user' => $user]);
+    }
+}