org.keycloak.models.CredentialValidationOutput Maven / Gradle / Ivy
/*
* 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.models;
import java.util.HashMap;
import java.util.Map;
/**
* Output of credential validation
*
* @author Marek Posolda
*/
public class CredentialValidationOutput {
private final UserModel authenticatedUser; // authenticated user.
private final Status authStatus; // status whether user is authenticated or more steps needed
private final Map state; // Additional state related to authentication. It can contain data to be sent back to client or data about used credentials.
public CredentialValidationOutput(UserModel authenticatedUser, Status authStatus, Map state) {
this.authenticatedUser = authenticatedUser;
this.authStatus = authStatus;
this.state = state;
}
public static CredentialValidationOutput failed() {
return new CredentialValidationOutput(null, CredentialValidationOutput.Status.FAILED, new HashMap<>());
}
public static CredentialValidationOutput fallback() {
return new CredentialValidationOutput(null, CredentialValidationOutput.Status.FALLBACK, new HashMap<>());
}
public UserModel getAuthenticatedUser() {
return authenticatedUser;
}
public Status getAuthStatus() {
return authStatus;
}
/**
* State that is passed back by provider
*
* @return
*/
public Map getState() {
return state;
}
public CredentialValidationOutput merge(CredentialValidationOutput that) {
throw new IllegalStateException("Not supported yet");
}
public enum Status {
/**
* User was successfully authenticated. The {@link #getAuthenticatedUser()} must return authenticated user when this is used
*/
AUTHENTICATED,
/**
* Federation provider failed to authenticate user. This is typically used when user storage provider recognizes the user, but credentials
* are incorrect, so federation provider can mark whole authentication as not successful without eventual fallback to other user storage provider
*/
FAILED,
/**
* Federation provider was not able to recognize the user. It is possible that credential was valid, but fereration provider was not able to lookup the user in it's storage.
* Fallback to other user storage provider in the chain might be possible
*/
FALLBACK,
/**
* Federation provider did not fully authenticate user. It may be needed to ask user for further challenge to then re-try authentication with same federation provider
*/
CONTINUE,
}
}