español - Yii2 REST API BasicAuth no funciona

yii2 install

Question

Estoy implementando el módulo de Autenticación API REST como sigue el paso 1. Crear usuario por el Administrador 2. Primer timón: iniciar sesión por Autenticación básica para regresar access_token 3. Usar access_token en el paso 2 para autenticar usuario por. QueryParamAuth

como esta instrucción, funciona con QueryParamAuth https://github.com/yiisoft/yii2/blob/master/docs/guide/rest-authentication.md

Pero no funciona en el paso 2. Auth by BasicAuth Lo depuro. $this->auth siempre devuelve nulo. Aunque $username y $password correctos

class HttpBasicAuth extends AuthMethod
/**
* @var callable a PHP callable that will authenticate the user with the HTTP basic auth information.
* The callable receives a username and a password as its parameters. It should return an identity object
* that matches the username and password. Null should be returned if there is no such identity.
*
* The following code is a typical implementation of this callable:
*
* ```php
* function ($username, $password) {
* return /app/models/User::findOne([
* ''username'' => $username,
* ''password'' => $password,
* ]);
* }
* ```
*
* If this property is not set, the username information will be considered as an access token
* while the password information will be ignored. The [[/yii/web/User::loginByAccessToken()]]
* method will be called to authenticate and login the user.
*/
public $auth;
public function authenticate($user, $request, $response)
{
$username = $request->getAuthUser();
$password = $request->getAuthPassword();
if ($this->auth) {
if ($username !== null || $password !== null) {
$identity = call_user_func($this->auth, $username, $password);
var_dump($identity);
die();
if ($identity !== null) {
$user->switchIdentity($identity);
} else {
$this->handleFailure($response);
}
return $identity;
}
} elseif ($username !== null) {
$identity = $user->loginByAccessToken($username, get_class($this));
if ($identity === null) {
$this->handleFailure($response);
}
return $identity;
}
return null;
}

Mi pregunta es ¿cómo puedo implementar $ this-> auth function?

Answer 1

Implemento HttpBasicAuth->auth en mi controlador donde adjunto HttpBasicAuth como un comportamiento como ese:

class MyController extends Controller
{
public function behaviors()
{
$behaviors = parent::behaviors();
$behaviors[''authenticator''] = [
''class'' => HttpBasicAuth::className(),
''auth'' => [$this, ''auth'']
]
return $behaviors;
}
public function auth($username, $password)
{
// Do whatever authentication on the username and password you want.
// Create and return identity or return null on failure
}
// ... Action code ...
}

Answer 2

HTTP Basic Auth

// código de controlador

Modo 1 : autenticación de usuario utilizando auth-token

use yii/filters/auth/HttpBasicAuth;
public function behaviors()
{
$behaviors = parent::behaviors();
$behaviors[''authenticator''] = [
''class'' => HttpBasicAuth::className(),
];
return $behaviors;
}

El código anterior validará al usuario mediante el token de acceso (como se menciona en el documento)

cuando la ventana solicita ingresar el nombre de usuario y la contraseña

nombre de usuario: hErEaccE55T0ken

contraseña:

Forma 2 : implementar autenticación personalizada usando nombre de usuario y contraseña , código de muestra (el código chris funciona)

estoy usando user_email, user_password

public $user_password;
public function behaviors()
{
$behaviors = parent::behaviors();
$behaviors[''authenticator''] = [
''class'' => HttpBasicAuth::className(),
''auth'' => [$this, ''auth'']
];
return $behaviors;
}
/**
* Finds user by user_email and user_password
*
* @param string $username
* @param string $password
* @return static|null
*/
public function Auth($username, $password) {
// username, password are mandatory fields
if(empty($username) || empty($password))
return null;
// get user using requested email
$user = /app/models/User::findOne([
''user_email'' => $username,
]);
// if no record matching the requested user
if(empty($user))
return null;
// hashed password from user record
$this->user_password = $user->user_password;
// validate password
$isPass = /app/models/User::validatePassword($password);
// if password validation fails
if(!$isPass)
return null;
// if user validates (both user_email, user_password are valid)
return $user;
}