Вызов:

Auth::routes();

в файле web.php внутри себя добавляет следующеи роуты:

// Authentication Routes...

$this->get('login', 'Auth\LoginController@showLoginForm')->name('login');

$this->post('login', 'Auth\LoginController@login');

$this->post('logout', 'Auth\LoginController@logout')->name('logout');

// Registration Routes...

$this->get('register', 'Auth\RegisterController@showRegistrationForm')->name('register');

$this->post('register', 'Auth\RegisterController@register');

// Password Reset Routes...

$this->get('password/reset', 'Auth\ForgotPasswordController@showLinkRequestForm')->name('password.request');

$this->post('password/email', 'Auth\ForgotPasswordController@sendResetLinkEmail')->name('password.email');

$this->get('password/reset/{token}', 'Auth\ResetPasswordController@showResetForm')->name('password.reset');

$this->post('password/reset', 'Auth\ResetPasswordController@reset');