dodanie csrf, oauth 2, dockerfile

db/zeszyt.sql

@@ -79,8 +79,14 @@ CREATE TABLE `xyz_settings` (
 CREATE TABLE `xyz_users` (
   `id` int NOT NULL,
   `username` varchar(50) NOT NULL,
+  `email` varchar(255) DEFAULT NULL,
+  `display_name` varchar(255) DEFAULT NULL,
   `password` varchar(255) NOT NULL,
-  `role` enum('admin','user') DEFAULT 'user'
+  `role` enum('admin','user') DEFAULT 'user',
+  `oauth_provider` varchar(50) DEFAULT NULL,
+  `oauth_subject` varchar(191) DEFAULT NULL,
+  `oauth_tenant_id` varchar(64) DEFAULT NULL,
+  `last_login_at` datetime DEFAULT NULL
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;
 
 -- --------------------------------------------------------
@@ -106,7 +112,9 @@ ALTER TABLE `xyz_settings`
 
 ALTER TABLE `xyz_users`
   ADD PRIMARY KEY (`id`),
-  ADD UNIQUE KEY `username` (`username`);
+  ADD UNIQUE KEY `username` (`username`),
+  ADD UNIQUE KEY `uniq_users_email` (`email`),
+  ADD KEY `idx_users_oauth_identity` (`oauth_provider`,`oauth_subject`,`oauth_tenant_id`);
 
 --
 -- AUTO_INCREMENT dla zrzuconych tabel