/*******************************************************************************
* 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.web;
import java.security.Principal;
import java.util.Collection;
import org.mitre.openid.connect.model.WhitelistedSite;
import org.mitre.openid.connect.service.WhitelistedSiteService;
import org.mitre.openid.connect.view.HttpCodeView;
import org.mitre.openid.connect.view.JsonEntityView;
import org.mitre.openid.connect.view.JsonErrorView;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.stereotype.Controller;
import org.springframework.ui.ModelMap;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import com.google.gson.Gson;
import com.google.gson.JsonObject;
import com.google.gson.JsonParseException;
import com.google.gson.JsonParser;
/**
* @author jricher
*
*/
@Controller
@RequestMapping("/api/whitelist")
@PreAuthorize("hasRole('ROLE_USER')")
public class WhitelistAPI {
@Autowired
private WhitelistedSiteService whitelistService;
private static Logger logger = LoggerFactory.getLogger(WhitelistAPI.class);
private Gson gson = new Gson();
private JsonParser parser = new JsonParser();
/**
* Get a list of all whitelisted sites
* @param m
* @return
*/
@RequestMapping(method = RequestMethod.GET, produces = "application/json")
public String getAllWhitelistedSites(ModelMap m) {
Collection<WhitelistedSite> all = whitelistService.getAll();
m.put("entity", all);
return JsonEntityView.VIEWNAME;
}
/**
* Create a new whitelisted site
* @param jsonString
* @param m
* @param p
* @return
*/
@PreAuthorize("hasRole('ROLE_ADMIN')")
@RequestMapping(method = RequestMethod.POST, consumes = "application/json", produces = "application/json")
public String addNewWhitelistedSite(@RequestBody String jsonString, ModelMap m, Principal p) {
JsonObject json;
WhitelistedSite whitelist = null;
try {
json = parser.parse(jsonString).getAsJsonObject();
whitelist = gson.fromJson(json, WhitelistedSite.class);
} catch (JsonParseException e) {
logger.error("addNewWhitelistedSite failed due to JsonParseException", e);
m.addAttribute("code", HttpStatus.BAD_REQUEST);
m.addAttribute("errorMessage", "Could not save new whitelisted site. The server encountered a JSON syntax exception. Contact a system administrator for assistance.");
return JsonErrorView.VIEWNAME;
} catch (IllegalStateException e) {
logger.error("addNewWhitelistedSite failed due to IllegalStateException", e);
m.addAttribute("code", HttpStatus.BAD_REQUEST);
m.addAttribute("errorMessage", "Could not save new whitelisted site. The server encountered an IllegalStateException. Refresh and try again - if the problem persists, contact a system administrator for assistance.");
return JsonErrorView.VIEWNAME;
}
// save the id of the person who created this
whitelist.setCreatorUserId(p.getName());
WhitelistedSite newWhitelist = whitelistService.saveNew(whitelist);
m.put("entity", newWhitelist);
return JsonEntityView.VIEWNAME;
}
/**
* Update an existing whitelisted site
*/
@PreAuthorize("hasRole('ROLE_ADMIN')")
@RequestMapping(value="/{id}", method = RequestMethod.PUT, consumes = "application/json", produces = "application/json")
public String updateWhitelistedSite(@PathVariable("id") Long id, @RequestBody String jsonString, ModelMap m, Principal p) {
JsonObject json;
WhitelistedSite whitelist = null;
try {
json = parser.parse(jsonString).getAsJsonObject();
whitelist = gson.fromJson(json, WhitelistedSite.class);
} catch (JsonParseException e) {
logger.error("updateWhitelistedSite failed due to JsonParseException", e);
m.put("code", HttpStatus.BAD_REQUEST);
m.put("errorMessage", "Could not update whitelisted site. The server encountered a JSON syntax exception. Contact a system administrator for assistance.");
return JsonErrorView.VIEWNAME;
} catch (IllegalStateException e) {
logger.error("updateWhitelistedSite failed due to IllegalStateException", e);
m.put("code", HttpStatus.BAD_REQUEST);
m.put("errorMessage", "Could not update whitelisted site. The server encountered an IllegalStateException. Refresh and try again - if the problem persists, contact a system administrator for assistance.");
return JsonErrorView.VIEWNAME;
}
WhitelistedSite oldWhitelist = whitelistService.getById(id);
if (oldWhitelist == null) {
logger.error("updateWhitelistedSite failed; whitelist with id " + id + " could not be found.");
m.put("code", HttpStatus.NOT_FOUND);
m.put("errorMessage", "Could not update whitelisted site. The requested whitelisted site with id " + id + "could not be found.");
return JsonErrorView.VIEWNAME;
} else {
WhitelistedSite newWhitelist = whitelistService.update(oldWhitelist, whitelist);
m.put("entity", newWhitelist);
return JsonEntityView.VIEWNAME;
}
}
/**
* Delete a whitelisted site
*
*/
@PreAuthorize("hasRole('ROLE_ADMIN')")
@RequestMapping(value="/{id}", method = RequestMethod.DELETE)
public String deleteWhitelistedSite(@PathVariable("id") Long id, ModelMap m) {
WhitelistedSite whitelist = whitelistService.getById(id);
if (whitelist == null) {
logger.error("deleteWhitelistedSite failed; whitelist with id " + id + " could not be found.");
m.put("code", HttpStatus.NOT_FOUND);
m.put("errorMessage", "Could not delete whitelisted site. The requested whitelisted site with id " + id + "could not be found.");
return JsonErrorView.VIEWNAME;
} else {
m.put("code", HttpStatus.OK);
whitelistService.remove(whitelist);
}
return HttpCodeView.VIEWNAME;
}
/**
* Get a single whitelisted site
*/
@RequestMapping(value="/{id}", method = RequestMethod.GET, produces = "application/json")
public String getWhitelistedSite(@PathVariable("id") Long id, ModelMap m) {
WhitelistedSite whitelist = whitelistService.getById(id);
if (whitelist == null) {
logger.error("getWhitelistedSite failed; whitelist with id " + id + " could not be found.");
m.put("code", HttpStatus.NOT_FOUND);
m.put("errorMessage", "The requested whitelisted site with id " + id + "could not be found.");
return JsonErrorView.VIEWNAME;
} else {
m.put("entity", whitelist);
return JsonEntityView.VIEWNAME;
}
}
}