org.picketlink.idm.credential.util.CredentialUtils Maven / Gradle / Ivy
/*
* JBoss, Home of Professional Open Source
*
* Copyright 2013 Red Hat, Inc. and/or its affiliates.
*
* 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.picketlink.idm.credential.util;
import org.picketlink.idm.credential.storage.CredentialStorage;
import org.picketlink.idm.model.Account;
import org.picketlink.idm.spi.CredentialStore;
import org.picketlink.idm.spi.IdentityContext;
import java.util.Date;
/**
* Utility class with helper methods for the Credential API.
*
* @author Pedro Silva
*
*/
public final class CredentialUtils {
/**
*
* Checks if the specified {@link CredentialStorage} maps to the current credential.
*
*
* @param credential
* @return
*/
public static boolean isCurrentCredential(CredentialStorage credential) {
Date actualDate = new Date();
if (credential.getEffectiveDate() != null) {
if (credential.getEffectiveDate().compareTo(actualDate) <= 0) {
return true;
}
}
return false;
}
public static boolean isLastCredentialExpired(IdentityContext context, Account agent, CredentialStore store, Class storageClass) {
return isCredentialExpired(getCurrentCredential(context, agent, store, storageClass));
}
/**
* Returns the current credential for the given {@link Agent}.
*
* @param agent
* @param store
* @param storageClass
* @return
*/
public static T getCurrentCredential(IdentityContext context, Account agent, CredentialStore store,
Class storageClass) {
T lastCredential = null;
Date actualDate = new Date();
for (T storedCredential : store.retrieveCredentials(context, agent, storageClass)) {
if (storedCredential.getEffectiveDate().compareTo(actualDate) <= 0) {
if (lastCredential == null || lastCredential.getEffectiveDate().compareTo(storedCredential.getEffectiveDate()) <= 0) {
lastCredential = storedCredential;
}
}
}
return lastCredential;
}
/**
* Checks if the given {@link CredentialStorage} holds an expired credential.
*
* @param credentialStorage
* @return
*/
public static boolean isCredentialExpired(CredentialStorage credentialStorage) {
return credentialStorage != null && credentialStorage.getExpiryDate() != null && new Date().compareTo(credentialStorage.getExpiryDate()) > 0;
}
}