ImportedUserValidation (Keycloak Docs Distribution 21.0.2 API)

All Known Implementing Classes:

KerberosFederationProvider, LDAPStorageProvider, SSSDFederationProvider
```
public interface ImportedUserValidation
```
This is an optional capability interface that is intended to be implemented by any UserStorageProvider that supports validating users. You must implement this interface if your storage imports users into the Keycloak local storage and you want to sync these users with your storage. The idea is, that whenever keycloak queries users imported from your storage, the method validate() is called and if it returns null, the user is removed from local storage and reloaded from your storage by corresponding method.

Version:

$Revision: 1 $

Author:

Bill Burke

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`UserModel`	`validate(RealmModel realm, UserModel user)`	If this method returns null, then the user in local storage will be removed

- Method Detail
  - validate
```
UserModel validate(RealmModel realm,
                   UserModel user)
```
    If this method returns null, then the user in local storage will be removed
    
    Parameters:
    
    realm -
    
    user -
    
    Returns:
    
    null if user no longer valid