/*******************************************************************************
* Copyright 2014 The MITRE Corporation
* and the MIT Kerberos and Internet Trust Consortium
*
* 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.mitre.openid.connect.view;
import java.io.IOException;
import java.io.Writer;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.mitre.oauth2.model.RegisteredClient;
import org.mitre.openid.connect.ClientDetailsEntityJsonProcessor;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.http.HttpStatus;
import org.springframework.stereotype.Component;
import org.springframework.web.servlet.view.AbstractView;
import com.google.gson.Gson;
import com.google.gson.JsonIOException;
import com.google.gson.JsonObject;
/**
*
* Provides representation of a client's registration metadata, to be shown from the dynamic registration endpoint
* on the client_register and rotate_secret operations.
*
* @author jricher
*
*/
@Component(ClientInformationResponseView.VIEWNAME)
public class ClientInformationResponseView extends AbstractView {
private static Logger logger = LoggerFactory.getLogger(ClientInformationResponseView.class);
public static final String VIEWNAME = "clientInformationResponseView";
// note that this won't serialize nulls by default
private Gson gson = new Gson();
/* (non-Javadoc)
* @see org.springframework.web.servlet.view.AbstractView#renderMergedOutputModel(java.util.Map, javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
*/
@Override
protected void renderMergedOutputModel(Map<String, Object> model, HttpServletRequest request, HttpServletResponse response) {
response.setContentType("application/json");
RegisteredClient c = (RegisteredClient) model.get("client");
//OAuth2AccessTokenEntity token = (OAuth2AccessTokenEntity) model.get("token");
//String uri = (String)model.get("uri"); //request.getRequestURL() + "/" + c.getClientId();
HttpStatus code = (HttpStatus) model.get("code");
if (code == null) {
code = HttpStatus.OK;
}
JsonObject o = ClientDetailsEntityJsonProcessor.serialize(c);
try {
Writer out = response.getWriter();
gson.toJson(o, out);
} catch (JsonIOException e) {
logger.error("JsonIOException in ClientInformationResponseView.java: ", e);
} catch (IOException e) {
logger.error("IOException in ClientInformationResponseView.java: ", e);
}
}
}