Laravel Passport Route [login] not defined

问题

i use Laravel passport for auth

in route api.php

Route::get('/todos', function(){
  return 'hello';
})->middleware('auth:api');

but when open localhost:8000/api/todos I see the following error

 InvalidArgumentException
Route [login] not defined.
 * @return string
 *
 * @throws \InvalidArgumentException
 */
public function route($name, $parameters = [], $absolute = true)
{
    if (! is_null($route = $this->routes->getByName($name))) {
        return $this->toRoute($route, $parameters, $absolute);
    }

    throw new InvalidArgumentException("Route [{$name}] not defined.");
}

/**
 * Get the URL for a given route instance.
 *
 * @param  \Illuminate\Routing\Route  $route
 * @param  mixed  $parameters
 * @param  bool   $absolute
 * @return string
 *
 * @throws \Illuminate\Routing\Exceptions\UrlGenerationException
 */
protected function toRoute($route, $parameters, $absolute)
{
    return $this->routeUrl()->to(
        $route, $this->formatParameters($p

I want if the user was not authenticated Do not redirect to any page and only see the page

回答1:

Did you enter above-mentioned URL directly in browser search bar? If you did its wrong way because you also need to enter API token with your request__!!

To check either request includes token or not make your own middleware.

Command to create Middleware

php artisan make:middleware CheckApiToken

https://laravel.com/docs/5.6/middleware

change middleware handle method to

public function handle($request, Closure $next)
{
    if(!empty(trim($request->input('api_token')))){

        $is_exists = User::where('id' , Auth::guard('api')->id())->exists();
        if($is_exists){
            return $next($request);
        }
    }
        return response()->json('Invalid Token', 401);
}

Like This Your Url should be like this

http://localhost:8000/api/todos?api_token=API_TOKEN_HERE

回答2:

Use Postman and set the Header Accept: application/json otherwise Laravel Passport would never know it's an API client and thus redirect to a /login page for the web.

回答3:

You also have to add another header Key: Accept and value: application/json

回答4:

Check Your Header Request to put

Authorization = Bearer {your token}

回答5:

You also have to add another header Key: X-Requested-With and value: XMLHttpRequest

回答6:

In the following of @Eki answer,

This error is because you didn't set "Accept" field in your headers.

To avoid this error, add a middleware with priority to Authenticate to check that:

add an extra middleware with below handler

public function handle($request, Closure $next)
{
    if(!in_array($request->headers->get('accept'), ['application/json', 'Application/Json']))
        return response()->json(['message' => 'Unauthenticated.'], 401);

    return $next($request);
}

set priority in app/Http/Kernel.php

protected $middlewarePriority = [
    ...
    \App\Http\Middleware\MyMiddleware::class, // new middleware
    \App\Http\Middleware\Authenticate::class,
    ...
];

add new middleware to your route

Route::get('/todos', function(){
    return 'hello';
})->middleware('MyMiddleware', 'auth:api');

来源：https://stackoverflow.com/questions/49294253/laravel-passport-route-login-not-defined

标签

php

laravel

laravel-passport