/*
* 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.policy;
import org.keycloak.Config;
import org.keycloak.credential.hash.PasswordHashProvider;
import org.keycloak.models.KeycloakSession;
import org.keycloak.models.KeycloakSessionFactory;
import org.keycloak.models.ModelException;
import org.keycloak.models.PasswordPolicy;
import org.keycloak.models.RealmModel;
import org.keycloak.models.UserModel;
/**
* @author <a href="mailto:sthorger@redhat.com">Stian Thorgersen</a>
*/
public class HashAlgorithmPasswordPolicyProviderFactory implements PasswordPolicyProviderFactory, PasswordPolicyProvider {
private KeycloakSession session;
@Override
public PasswordPolicyProvider create(KeycloakSession session) {
this.session = session;
return this;
}
@Override
public void init(Config.Scope config) {
}
@Override
public void postInit(KeycloakSessionFactory factory) {
}
@Override
public void close() {
}
@Override
public String getId() {
return PasswordPolicy.HASH_ALGORITHM_ID;
}
@Override
public PolicyError validate(RealmModel realm, UserModel user, String password) {
return null;
}
@Override
public PolicyError validate(String user, String password) {
return null;
}
@Override
public String getDisplayName() {
return "Hashing Algorithm";
}
@Override
public String getConfigType() {
return PasswordPolicyProvider.STRING_CONFIG_TYPE;
}
@Override
public String getDefaultConfigValue() {
return PasswordPolicy.HASH_ALGORITHM_DEFAULT;
}
@Override
public boolean isMultiplSupported() {
return false;
}
@Override
public Object parseConfig(String value) {
String providerId = value != null && value.length() > 0 ? value : PasswordPolicy.HASH_ALGORITHM_DEFAULT;
PasswordHashProvider provider = session.getProvider(PasswordHashProvider.class, providerId);
if (provider == null) {
throw new ModelException("Password hashing provider not found");
}
return providerId;
}
}