Laravel sanctum 检查用户是否通过身份验证

Question

How to check if the user is authenticated when using Laravel sanctum?

Example:

Controller:

public function testAuth(Request $request)
{ 
     if ($request->user()) {
            return "auth";
      } else {
            return "guest";
      }
}

api.php

Route::get('testauth', [MyTestController::class, 'testAuth']);

this route always returns guest even if I pass token in headers.

when I add sanctum middleware, route return auth

api.php

Route::get('testauth', [MyTestController::class, 'testAuth'])->middleware('auth:sanctum');

but I don't want that, I want to check if the user is authenticated in the controller without using middleware

Answer 1

Try this following code will help you.....You can use user('sanctum') instead of user()

public function testAuth(Request $request)
{ 
     if ($request->user('sanctum')) {
            return "auth";
      } else {
            return "guest";
      }
}

Answer 2

first attach auth middleware with sanctum guard like this to route

Route::get('/somepage', 'SomeController@MyMethod')->middleware('auth:sanctum');

Then inside route closure/controller action access it with

auth()->user()

as usual

authorization http header must hold your bearer token

Answer 3

return auth('sanctum')->check() ? "Auth" : "Guest";