/*
* Copyright 2016 Red Hat, Inc. and/or its affiliates
* and other contributors as indicated by the @author tags.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.keycloak.authentication;
import org.keycloak.provider.Provider;
/**
* RequiredAction provider. Required actions are one-time actions that a user must perform before they are logged in.
*
* @author <a href="mailto:bill@burkecentral.com">Bill Burke</a>
* @version $Revision: 1 $
*/
public interface RequiredActionProvider extends Provider {
/**
* Called every time a uesr authenticates. This checks to see if this required action should be triggered.
* The implementation of this method is responsible for setting the required action on the UserModel.
*
* For example, the UpdatePassword required actions checks the password policies to see if the password has expired.
*
* @param context
*/
void evaluateTriggers(RequiredActionContext context);
/**
* If the user has a required action set, this method will be the initial call to obtain what to display to the
* user's browser. Return null if no action should be done.
*
* @param context
* @return
*/
void requiredActionChallenge(RequiredActionContext context);
/**
* Called when a required action has form input you want to process.
*
* @param context
*/
void processAction(RequiredActionContext context);
}