/**
* 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.transport.http.blueprint;
import org.w3c.dom.Attr;
import org.w3c.dom.Element;
import org.w3c.dom.NamedNodeMap;
import org.w3c.dom.Node;
import org.apache.aries.blueprint.ParserContext;
import org.apache.aries.blueprint.mutable.MutableBeanMetadata;
import org.apache.cxf.configuration.blueprint.AbstractBPBeanDefinitionParser;
import org.apache.cxf.configuration.jsse.TLSClientParametersConfig;
import org.apache.cxf.configuration.security.AuthorizationPolicy;
import org.apache.cxf.configuration.security.CertificateConstraintsType;
import org.apache.cxf.configuration.security.CipherSuites;
import org.apache.cxf.configuration.security.FiltersType;
import org.apache.cxf.configuration.security.KeyManagersType;
import org.apache.cxf.configuration.security.ProxyAuthorizationPolicy;
import org.apache.cxf.configuration.security.SecureRandomParameters;
import org.apache.cxf.configuration.security.TLSClientParametersType;
import org.apache.cxf.configuration.security.TrustManagersType;
import org.apache.cxf.transport.http.HTTPConduit;
import org.apache.cxf.transport.http.MessageTrustDecider;
import org.apache.cxf.transport.http.auth.HttpAuthSupplier;
import org.apache.cxf.transports.http.configuration.HTTPClientPolicy;
import org.osgi.service.blueprint.reflect.Metadata;
public class HttpConduitBPBeanDefinitionParser extends AbstractBPBeanDefinitionParser {
private static final String SECURITY_NS =
"http://cxf.apache.org/configuration/security";
public Metadata parse(Element element, ParserContext context) {
MutableBeanMetadata bean = context.createMetadata(MutableBeanMetadata.class);
bean.setRuntimeClass(HTTPConduit.class);
parseAttributes(element, context, bean);
parseChildElements(element, context, bean);
bean.setScope(MutableBeanMetadata.SCOPE_PROTOTYPE);
return bean;
}
@Override
protected void processNameAttribute(Element element, ParserContext context, MutableBeanMetadata bean,
String val) {
bean.setId(val);
}
@Override
protected void mapElement(ParserContext ctx, MutableBeanMetadata bean, Element el, String name) {
if ("tlsClientParameters".equals(name)) {
mapTLSClientParameters(ctx, bean, el);
} else if ("trustDecider".equals(name)) {
mapBeanOrClassElement(ctx, bean, el, MessageTrustDecider.class);
} else if ("authSupplier".equals(name)) {
mapBeanOrClassElement(ctx, bean, el, HttpAuthSupplier.class);
} else if ("client".equals(name)) {
mapElementToJaxbProperty(ctx, bean, el, name,
HTTPClientPolicy.class);
} else if ("proxyAuthorization".equals(name)) {
mapElementToJaxbProperty(ctx, bean, el, name,
ProxyAuthorizationPolicy.class);
} else if ("authorization".equals(name)) {
mapElementToJaxbProperty(ctx, bean, el, name,
AuthorizationPolicy.class);
}
}
private void mapTLSClientParameters(ParserContext ctx, MutableBeanMetadata bean, Element el) {
MutableBeanMetadata paramsbean = ctx.createMetadata(MutableBeanMetadata.class);
paramsbean.setRuntimeClass(TLSClientParametersConfig.TLSClientParametersTypeInternal.class);
// read the attributes
NamedNodeMap as = el.getAttributes();
for (int i = 0; i < as.getLength(); i++) {
Attr a = (Attr) as.item(i);
if (a.getNamespaceURI() == null) {
String aname = a.getLocalName();
if ("useHttpsURLConnectionDefaultSslSocketFactory".equals(aname)
|| "useHttpsURLConnectionDefaultHostnameVerifier".equals(aname)
|| "disableCNCheck".equals(aname)
|| "enableRevocation".equals(aname)
|| "jsseProvider".equals(aname)
|| "secureSocketProtocol".equals(aname)
|| "sslCacheTimeout".equals(aname)) {
paramsbean.addProperty(aname, createValue(ctx, a.getValue()));
}
}
}
// read the child elements
Node n = el.getFirstChild();
while (n != null) {
if (Node.ELEMENT_NODE != n.getNodeType()
|| !SECURITY_NS.equals(n.getNamespaceURI())) {
n = n.getNextSibling();
continue;
}
String ename = n.getLocalName();
// Schema should require that no more than one each of these exist.
String ref = ((Element)n).getAttribute("ref");
if ("keyManagers".equals(ename)) {
if (ref != null && ref.length() > 0) {
paramsbean.addProperty("keyManagersRef", createRef(ctx, ref));
} else {
mapElementToJaxbProperty(ctx, paramsbean, (Element)n, ename,
KeyManagersType.class);
}
} else if ("trustManagers".equals(ename)) {
if (ref != null && ref.length() > 0) {
paramsbean.addProperty("trustManagersRef", createRef(ctx, ref));
} else {
mapElementToJaxbProperty(ctx, paramsbean, (Element)n, ename,
TrustManagersType.class);
}
} else if ("cipherSuites".equals(ename)) {
mapElementToJaxbProperty(ctx, paramsbean, (Element)n, ename,
CipherSuites.class);
} else if ("cipherSuitesFilter".equals(ename)) {
mapElementToJaxbProperty(ctx, paramsbean, (Element)n, ename,
FiltersType.class);
} else if ("secureRandomParameters".equals(ename)) {
mapElementToJaxbProperty(ctx, paramsbean, (Element)n, ename,
SecureRandomParameters.class);
} else if ("certConstraints".equals(ename)) {
mapElementToJaxbProperty(ctx, paramsbean, (Element)n, ename,
CertificateConstraintsType.class);
} else if ("certAlias".equals(ename)) {
paramsbean.addProperty(ename, createValue(ctx, n.getTextContent()));
}
n = n.getNextSibling();
}
MutableBeanMetadata jaxbbean = ctx.createMetadata(MutableBeanMetadata.class);
jaxbbean.setRuntimeClass(TLSClientParametersConfig.class);
jaxbbean.setFactoryMethod("createTLSClientParametersFromType");
jaxbbean.addArgument(paramsbean, TLSClientParametersType.class.getName(), 0);
bean.addProperty("tlsClientParameters", jaxbbean);
}
private void mapBeanOrClassElement(ParserContext ctx, MutableBeanMetadata bean, Element el,
Class<?> cls) {
String elementName = el.getLocalName();
String classProperty = el.getAttribute("class");
String beanref = el.getAttribute("bean");
if (classProperty != null && !classProperty.equals("")) {
bean.addProperty(elementName, createObjectOfClass(ctx, classProperty));
} else if (beanref != null && !beanref.equals("")) {
bean.addProperty(elementName, createRef(ctx, beanref));
}
}
}