/**
* 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.xkms.crypto.provider;
import java.util.Properties;
import org.apache.cxf.message.Message;
import org.apache.cxf.rt.security.utils.SecurityUtils;
import org.apache.cxf.ws.security.SecurityConstants;
import org.apache.cxf.xkms.crypto.CryptoProviderException;
import org.apache.cxf.xkms.crypto.CryptoProviderFactory;
import org.apache.wss4j.common.crypto.Crypto;
import org.apache.wss4j.common.crypto.CryptoFactory;
import org.apache.wss4j.common.ext.WSSecurityException;
import org.w3._2002._03.xkms_wsdl.XKMSPortType;
/**
* For usage in OSGi this factory will be published as a service.
* Outside OSGi it can be used directly
*/
public class XkmsCryptoProviderFactory implements CryptoProviderFactory {
private final XKMSPortType xkmsConsumer;
public XkmsCryptoProviderFactory(XKMSPortType xkmsConsumer) {
this.xkmsConsumer = xkmsConsumer;
}
@Override
public Crypto create(Message message) {
Object crypto =
SecurityUtils.getSecurityPropertyValue(SecurityConstants.SIGNATURE_CRYPTO, message);
if (crypto instanceof Crypto) {
new XkmsCryptoProvider(xkmsConsumer, (Crypto)crypto);
}
Properties keystoreProps = CryptoProviderUtils
.loadKeystoreProperties(message,
SecurityConstants.SIGNATURE_PROPERTIES);
try {
Crypto defaultCrypto = CryptoFactory.getInstance(keystoreProps);
return new XkmsCryptoProvider(xkmsConsumer, defaultCrypto);
} catch (WSSecurityException e) {
throw new CryptoProviderException("Cannot instantiate crypto factory: "
+ e.getMessage(), e);
}
}
@Override
public Crypto create() {
return new XkmsCryptoProvider(xkmsConsumer);
}
@Override
public Crypto create(Crypto fallbackCrypto) {
return new XkmsCryptoProvider(xkmsConsumer, fallbackCrypto);
}
@Override
public Crypto create(XKMSPortType xkmsClient, Crypto fallbackCrypto) {
return new XkmsCryptoProvider(xkmsClient, fallbackCrypto);
}
@Override
public Crypto create(XKMSPortType xkmsClient, Crypto fallbackCrypto, boolean allowX509FromJKS) {
return new XkmsCryptoProvider(xkmsClient, fallbackCrypto, allowX509FromJKS);
}
@Override
public Crypto create(String keystorePropsPath) {
try {
Properties keystoreProps = SecurityUtils.loadProperties(keystorePropsPath);
if (keystoreProps == null) {
throw new CryptoProviderException("Cannot load security properties: "
+ keystorePropsPath);
}
Crypto defaultCrypto = CryptoFactory.getInstance(keystoreProps);
return new XkmsCryptoProvider(xkmsConsumer, defaultCrypto);
} catch (WSSecurityException e) {
throw new CryptoProviderException("Cannot instantiate crypto factory: "
+ e.getMessage(), e);
}
}
}