org.apache.cxf.ws.security.tokenstore.MemoryTokenStore Maven / Gradle / Ivy
/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.cxf.ws.security.tokenstore;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Date;
import java.util.List;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
import org.apache.cxf.common.util.StringUtils;
import org.apache.cxf.ws.security.tokenstore.SecurityToken.State;
/**
*
*/
public class MemoryTokenStore implements TokenStore {
boolean autoRemove = true;
Map tokens = new ConcurrentHashMap();
/** {@inheritDoc}*/
public void add(SecurityToken token) {
if (token != null && !StringUtils.isEmpty(token.getId())) {
tokens.put(token.getId(), token);
}
}
/** {@inheritDoc}*/
public void update(SecurityToken token) {
if (autoRemove
&& (token.getState() == State.EXPIRED
|| token.getState() == State.CANCELLED)) {
remove(token);
} else {
add(token);
}
}
public void remove(SecurityToken token) {
if (token != null && !StringUtils.isEmpty(token.getId())) {
tokens.remove(token.getId());
}
}
public Collection getCancelledTokens() {
return getTokens(SecurityToken.State.CANCELLED);
}
public Collection getExpiredTokens() {
return getTokens(SecurityToken.State.EXPIRED);
}
public Collection getRenewedTokens() {
return getTokens(SecurityToken.State.RENEWED);
}
public Collection getTokenIdentifiers() {
processTokenExpiry();
return tokens.keySet();
}
public Collection getValidTokens() {
Collection toks = getTokens(SecurityToken.State.ISSUED);
toks.addAll(getTokens(SecurityToken.State.RENEWED));
toks.addAll(getTokens(SecurityToken.State.UNKNOWN));
return toks;
}
public SecurityToken getToken(String id) {
processTokenExpiry();
SecurityToken token = tokens.get(id);
if (token == null) {
for (SecurityToken t : tokens.values()) {
if (id.equals(t.getWsuId())) {
return t;
}
}
}
return token;
}
public SecurityToken getTokenByAssociatedHash(int hashCode) {
processTokenExpiry();
for (String id : tokens.keySet()) {
SecurityToken securityToken = tokens.get(id);
if (hashCode == securityToken.getAssociatedHash()) {
return securityToken;
}
}
return null;
}
protected Collection getTokens(SecurityToken.State state) {
processTokenExpiry();
List t = new ArrayList();
for (SecurityToken token : tokens.values()) {
if (token.getState() == state) {
t.add(token);
}
}
return t;
}
protected void processTokenExpiry() {
for (SecurityToken token : tokens.values()) {
if (token.getState() == State.EXPIRED
|| token.getState() == State.CANCELLED) {
if (autoRemove) {
remove(token);
}
} else if (token.getExpires() != null) {
Date current = new Date();
if (token.getExpires().before(current)) {
token.setState(SecurityToken.State.EXPIRED);
if (autoRemove) {
remove(token);
}
}
}
}
}
public void removeCancelledTokens() {
for (SecurityToken token : tokens.values()) {
if (token.getState() == State.CANCELLED) {
remove(token);
}
}
}
public void removeExpiredTokens() {
processTokenExpiry();
for (SecurityToken token : tokens.values()) {
if (token.getState() == State.EXPIRED) {
remove(token);
}
}
}
public void setAutoRemoveTokens(boolean auto) {
autoRemove = auto;
}
}