routes/web.php

@@ -101,5 +101,6 @@ $router->put('/api/servers/:id', [ApiController::class, 'serverUpdate']);
 $router->delete('/api/servers/:id', [ApiController::class, 'serverDelete']);
 $router->get('/api/servers/:id/metrics', [ApiController::class, 'serverMetrics']);
 $router->post('/api/servers/:id/execute', [ApiController::class, 'executeCommand']);
+$router->post('/api/auth/login', [ApiController::class, 'login']);
 $router->get('/api/users', [ApiController::class, 'users']);
 $router->get('/api/refresh-metrics', [ApiController::class, 'refreshAllMetrics']);

src/Controllers/ApiController.php

@@ -6,13 +6,13 @@ namespace ServerManager\Controllers;
 
 use ServerManager\Core\App;
 use ServerManager\Core\Session;
-use ServerManager\Core\Validator;
 use ServerManager\Models\Server;
 use ServerManager\Models\User;
 use ServerManager\Services\MonitoringService;
 use ServerManager\Services\SSHService;
 use ServerManager\Services\AuditService;
 use ServerManager\Models\CommandHistory;
+use ServerManager\Core\Validator;
 
 class ApiController
 {
@@ -305,4 +305,59 @@ class ApiController
             'data' => $results,
         ]);
     }
+
+    public function login(): void
+    {
+        $input = json_decode(file_get_contents('php://input'), true) ?? $_POST;
+
+        $validator = new Validator();
+        $rules = [
+            'username' => 'required',
+            'password' => 'required|min:6',
+        ];
+
+        if (!$validator->validate($input, $rules)) {
+            $this->view->json([
+                'success' => false,
+                'error' => $validator->getFirstError(),
+            ], 400);
+            return;
+        }
+
+        $userModel = new User();
+        $user = $userModel->authenticate($input['username'], $input['password']);
+
+        if (!$user) {
+            $auditService = new AuditService();
+            $auditService->logLogin($input['username'], false, 'Invalid credentials');
+            $this->view->json([
+                'success' => false,
+                'error' => 'Invalid username or password.',
+            ], 401);
+            return;
+        }
+
+        $token = $user['api_token'];
+        if (empty($token)) {
+            $security = new \ServerManager\Core\Security();
+            $token = $security->generateApiToken();
+            $userModel->update((int) $user['id'], ['api_token' => $token]);
+        }
+
+        $auditService = new AuditService();
+        $auditService->logLogin($input['username'], true);
+
+        $this->view->json([
+            'success' => true,
+            'data' => [
+                'token' => $token,
+                'user' => [
+                    'id' => (int) $user['id'],
+                    'username' => $user['username'],
+                    'email' => $user['email'],
+                    'role' => $user['role'],
+                ],
+            ],
+        ]);
+    }
 }