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This commit is contained in:
Roman Grinyov
2016-08-27 17:50:04 +03:00
committed by GitHub
parent 6129a48049
commit ddc17376d3
1 changed files with 4 additions and 4 deletions
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8
docs/guide/security-authentication.md
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@ -151,7 +151,7 @@ You mainly use [[yii\web\User]] in terms of the `user` application component.
You can detect the identity of the current user using the expression `Yii::$app->user->identity`. It returns
an instance of the [[yii\web\User::identityClass|identity class]] representing the currently logged-in user,
or null if the current user is not authenticated (meaning a guest). The following code shows how to retrieve
or `null` if the current user is not authenticated (meaning a guest). The following code shows how to retrieve
other authentication-related information from [[yii\web\User]]:
```php
@ -183,7 +183,7 @@ is [[yii\web\User::enableAutoLogin|enabled]], it will also save the identity in
the user authentication status can be recovered from the cookie as long as the cookie remains valid.
In order to enable cookie-based login, you need to configure [[yii\web\User::enableAutoLogin]] to be
true in the application configuration. You also need to provide a duration time parameter when calling
`true` in the application configuration. You also need to provide a duration time parameter when calling
the [[yii\web\User::login()]] method.
To logout a user, simply call
@ -202,11 +202,11 @@ user session data. If you want to keep the session data, you should call `Yii::$
The [[yii\web\User]] class raises a few events during the login and logout processes.
* [[yii\web\User::EVENT_BEFORE_LOGIN|EVENT_BEFORE_LOGIN]]: raised at the beginning of [[yii\web\User::login()]].
If the event handler sets the [[yii\web\UserEvent::isValid|isValid]] property of the event object to be false,
If the event handler sets the [[yii\web\UserEvent::isValid|isValid]] property of the event object to be `false`,
the login process will be cancelled.
* [[yii\web\User::EVENT_AFTER_LOGIN|EVENT_AFTER_LOGIN]]: raised after a successful login.
* [[yii\web\User::EVENT_BEFORE_LOGOUT|EVENT_BEFORE_LOGOUT]]: raised at the beginning of [[yii\web\User::logout()]].
If the event handler sets the [[yii\web\UserEvent::isValid|isValid]] property of the event object to be false,
If the event handler sets the [[yii\web\UserEvent::isValid|isValid]] property of the event object to be `false`,
the logout process will be cancelled.
* [[yii\web\User::EVENT_AFTER_LOGOUT|EVENT_AFTER_LOGOUT]]: raised after a successful logout.