How to restfully login, Symfony2 Security, FOSUserBundle, FOSRestBundle?

问题

I'd like to be able to login via a ws.

I've tried to simulate this with curl pointing to /login but it only handles HTML, etc. By the way, it requires a CSRF which I don't want.

So I'd like to either disable the CRSF (from the login_check) or find a way to do it myself.

Can I override the LoginListener (where is it?) which is used when the route login_check is catched.

ANy clues?

回答1:

There are many ways to provide authentication and authorization to a REST Web Service but the most accepted one seems to be OAuth. Facebook, Twitter, Google, Github and the like use it.

The people at Friends Of Symfony has a bundle to implement OAuth authentication and authorization on Symfony2: https://github.com/FriendsOfSymfony/FOSOAuthServerBundle and I think this is what you are looking for.

EDIT: For more information on Oauth, the people at Cloudfoundry posted an interesting article a couple of days ago.

About other options you can use, a simple one is basic authentication:

firewalls:
    main:         
        pattern: ^/rest
        anonymous: ~
        form_login: false            
        provider: fos_user_bundle
        http_basic:
            realm: "REST Service Realm"

EDIT2: As I see that there is still people voting this answer I think that it is needed to note that at the time of writing this answer JWT was not an option yet, but that maybe it is a better option than OAuth on some use cases (e.g. When the API is going to be consumed by your own apps). So here is a link to a good JWT implementation for Symfony2/3: https://github.com/lexik/LexikJWTAuthenticationBundle/blob/master/Resources/doc/index.md

回答2:

You should not use CURL to authenticate the user with your web service.

Take a look into ResettingController.php (in FOSUserBundle/Controller) and LoginManager.php (in Security), there is an example how to authenticate the user using Symfony Security :

Controller/ResettingController.php

    /**
 * Authenticate a user with Symfony Security
 *
 * @param \FOS\UserBundle\Model\UserInterface        $user
 * @param \Symfony\Component\HttpFoundation\Response $response
 */
protected function authenticateUser(UserInterface $user, Response $response)
{
    try {
        $this->container->get('fos_user.security.login_manager')->loginUser(
            $this->container->getParameter('fos_user.firewall_name'),
            $user,
            $response);
    } catch (AccountStatusException $ex) {
        // We simply do not authenticate users which do not pass the user
        // checker (not enabled, expired, etc.).
    }
}

and in Security/LoginManager.php

    final public function loginUser($firewallName, UserInterface $user, Response $response = null)
{
    $this->userChecker->checkPostAuth($user);

    $token = $this->createToken($firewallName, $user);

    if ($this->container->isScopeActive('request')) {
        $this->sessionStrategy->onAuthentication($this->container->get('request'), $token);

        if (null !== $response) {
            $rememberMeServices = null;
            if ($this->container->has('security.authentication.rememberme.services.persistent.'.$firewallName)) {
                $rememberMeServices = $this->container->get('security.authentication.rememberme.services.persistent.'.$firewallName);
            } elseif ($this->container->has('security.authentication.rememberme.services.simplehash.'.$firewallName)) {
                $rememberMeServices = $this->container->get('security.authentication.rememberme.services.simplehash.'.$firewallName);
            }

            if ($rememberMeServices instanceof RememberMeServicesInterface) {
                $rememberMeServices->loginSuccess($this->container->get('request'), $response, $token);
            }
        }
    }

    $this->securityContext->setToken($token);
}

来源：https://stackoverflow.com/questions/12672169/how-to-restfully-login-symfony2-security-fosuserbundle-fosrestbundle

标签

security

symfony

fosuserbundle