/**
* 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.rs.security.oauth.filters;
import javax.ws.rs.container.ContainerRequestContext;
import javax.ws.rs.container.ContainerRequestFilter;
import javax.ws.rs.container.PreMatching;
import javax.ws.rs.core.Response;
import javax.ws.rs.ext.Provider;
import net.oauth.OAuthProblemException;
import org.apache.cxf.jaxrs.ext.MessageContext;
import org.apache.cxf.jaxrs.ext.MessageContextImpl;
import org.apache.cxf.jaxrs.utils.JAXRSUtils;
import org.apache.cxf.message.Message;
import org.apache.cxf.rs.security.oauth.data.OAuthContext;
import org.apache.cxf.security.SecurityContext;
/**
* JAX-RS OAuth filter which can be used to protect end user endpoints
*/
@Provider
@PreMatching
public class OAuthRequestFilter extends AbstractAuthFilter implements ContainerRequestFilter {
@Override
public void filter(ContainerRequestContext context) {
try {
Message m = JAXRSUtils.getCurrentMessage();
MessageContext mc = new MessageContextImpl(m);
OAuthInfo info = handleOAuthRequest(mc.getHttpServletRequest());
setSecurityContext(mc, m, info);
} catch (OAuthProblemException e) {
context.abortWith(Response.status(401).header("WWW-Authenticate", "OAuth").build());
} catch (Exception e) {
context.abortWith(Response.status(401).header("WWW-Authenticate", "OAuth").build());
}
}
private void setSecurityContext(MessageContext mc, Message m, OAuthInfo info) {
SecurityContext sc = createSecurityContext(mc.getHttpServletRequest(), info);
m.setContent(SecurityContext.class, sc);
m.setContent(OAuthContext.class, createOAuthContext(info));
}
}