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yii2-usuario/docs/events/social-network-auth-events.md
2017-06-13 00:01:30 +02:00

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Social Network Auth Events
==========================
The following is the list of the social network authentication events and where they happen:
On Controllers
--------------
- **SecurityController**
- **SocialNetworkAuthEvent::EVENT_BEFORE_CONNECT**: Occurs before a user's social network has been connected
- **SocialNetworkAuthEvent::EVENT_AFTER_CONNECT**: Occurs after a user's social network has been connected
- **SocialNetworkAuthEvent::EVENT_BEFORE_AUTHENTICATE**: Occurs before a user is authenticated via social network
- **SocialNetworkAuthEvent::EVENT_AFTER_AUTHENTICATE**: Occurs after a a user is authenticated via social network
How to Work With Social Network Auth Events
-------------------------------------------
This event when triggered will contain a `Da\User\Model\SocialNetworkAccount` model instance and also the client used
to authenticate throughout a social network. For example:
```php
<?php
// events.php file
use Da\User\Controller\SecurityController;
use Da\User\Event\SocialNetworkAuthEvent;
use yii\base\Event;
Event::on(
SecurityController::class,
SocialNetworkAuthEvent::EVENT_BEFORE_CONNECT,
function (SocialNetworkAuthEvent $event) {
$client = $event->getClient(); // $client is one of the Da\User\AuthClient\ clients
$account = $event->getAccount(); // $account is a Da\User\Model\SocialNetworkAccount
// ... your logic here
});
```
> For further information about how to authenticate via social networks and the available clients, please visit the
> [guide](../helpful-guides/social-network-authentication.md)
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