/**
* 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.oauth2.services;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import javax.ws.rs.Consumes;
import javax.ws.rs.GET;
import javax.ws.rs.POST;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.QueryParam;
import javax.ws.rs.core.Context;
import javax.ws.rs.core.MultivaluedMap;
import javax.ws.rs.core.Response;
import org.apache.cxf.jaxrs.ext.MessageContext;
import org.apache.cxf.jaxrs.utils.JAXRSUtils;
import org.apache.cxf.rs.security.oauth2.common.OAuthError;
import org.apache.cxf.rs.security.oauth2.utils.OAuthConstants;
@Path("authorize")
public class AuthorizationService {
private Map<String, RedirectionBasedGrantService> servicesMap =
new HashMap<String, RedirectionBasedGrantService>();
@Context
public void setMessageContext(MessageContext context) {
for (RedirectionBasedGrantService service : servicesMap.values()) {
service.setMessageContext(context);
}
}
@GET
@Produces({"application/xhtml+xml", "text/html", "application/xml", "application/json" })
public Response authorize(@QueryParam(OAuthConstants.RESPONSE_TYPE) String responseType) {
RedirectionBasedGrantService service = getService(responseType);
if (service != null) {
return service.authorize();
} else {
return reportInvalidResponseType();
}
}
@GET
@Path("/decision")
public Response authorizeDecision(@QueryParam(OAuthConstants.RESPONSE_TYPE) String responseType) {
RedirectionBasedGrantService service = getService(responseType);
if (service != null) {
return service.authorizeDecision();
} else {
return reportInvalidResponseType();
}
}
/**
* Processes the end user decision
* @return The grant value, authorization code or the token
*/
@POST
@Path("/decision")
@Consumes("application/x-www-form-urlencoded")
public Response authorizeDecisionForm(MultivaluedMap<String, String> params) {
String responseType = params.getFirst(OAuthConstants.RESPONSE_TYPE);
RedirectionBasedGrantService service = getService(responseType);
if (service != null) {
return service.authorizeDecisionForm(params);
} else {
return reportInvalidResponseType();
}
}
private RedirectionBasedGrantService getService(String responseType) {
return responseType == null ? null : servicesMap.get(responseType);
}
public void setServices(List<RedirectionBasedGrantService> services) {
for (RedirectionBasedGrantService service : services) {
for (String responseType : service.getSupportedResponseTypes()) {
servicesMap.put(responseType, service);
}
}
}
protected Response reportInvalidResponseType() {
return JAXRSUtils.toResponseBuilder(400)
.type("application/json").entity(new OAuthError(OAuthConstants.UNSUPPORTED_RESPONSE_TYPE)).build();
}
}