org.apache.rampart.ServiceNonceCache Maven / Gradle / Ivy
/*
* Copyright 2004,2005 The Apache Software Foundation.
*
* 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.apache.rampart;
import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
/**
* This class holds nonce information per service.
*/
public class ServiceNonceCache {
private Map mapServiceNonceCache = Collections.synchronizedMap(new HashMap());
/**
* This method will add a nonce value for a given service.
* @param service The service url.
* @param userName Given user name.
* @param nonceValue Passed nonce value.
* @param nonceLifeTime Maximum life span of a nonce value.
*/
public void addNonceForService(String service, String userName, String nonceValue, int nonceLifeTime) {
UniqueMessageAttributeCache nonceCache;
if (this.mapServiceNonceCache.containsKey(service)) {
nonceCache = this.mapServiceNonceCache.get(service);
} else {
nonceCache = new NonceCache(nonceLifeTime);
this.mapServiceNonceCache.put(service, nonceCache);
}
nonceCache.addToCache(nonceValue, userName);
}
/**
* This method will check whether the nonce value is repeating for the given service.
* @param service The service url.
* @param userName User name.
* @param nonceValue Nonce value.
* @return true if nonce value is repeating else false.
*/
public boolean isNonceRepeatingForService(String service, String userName, String nonceValue){
if (this.mapServiceNonceCache.containsKey(service)) {
UniqueMessageAttributeCache nonceCache = this.mapServiceNonceCache.get(service);
return nonceCache.valueExistsInCache(nonceValue, userName);
}
return false;
}
}