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/*
* Copyright 2021 ThoughtWorks, Inc.
*
* 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 com.thoughtworks.go.addon.businesscontinuity.primary.controller;
import com.google.gson.Gson;
import com.thoughtworks.go.addon.businesscontinuity.ConfigFileType;
import com.thoughtworks.go.addon.businesscontinuity.DatabaseStatusProvider;
import com.thoughtworks.go.addon.businesscontinuity.FileDetails;
import com.thoughtworks.go.addon.businesscontinuity.PluginsList;
import com.thoughtworks.go.addon.businesscontinuity.primary.ServerStatusResponse;
import com.thoughtworks.go.addon.businesscontinuity.primary.service.GoFilesStatusProvider;
import com.thoughtworks.go.util.SystemEnvironment;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;
import javax.servlet.http.HttpServletResponse;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
import static org.apache.commons.io.IOUtils.copy;
import static org.apache.commons.lang3.StringUtils.isBlank;
import static org.apache.commons.lang3.StringUtils.isEmpty;
@Controller
@SuppressWarnings("WeakerAccess")
// BUG: CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
// @RequestMapping(value = "/add-on/business-continuity/api")
// FIXED:
public class PrimaryStatusProviderController {
private GoFilesStatusProvider goFilesStatusProvider;
private DatabaseStatusProvider databaseStatusProvider;
private final SystemEnvironment systemEnvironment;
private PluginsList pluginsList;
@Autowired
public PrimaryStatusProviderController(GoFilesStatusProvider goFilesStatusProvider, DatabaseStatusProvider databaseStatusProvider, PluginsList pluginsList, SystemEnvironment systemEnvironment) {
this.goFilesStatusProvider = goFilesStatusProvider;
this.databaseStatusProvider = databaseStatusProvider;
this.pluginsList = pluginsList;
this.systemEnvironment = systemEnvironment;
}
@RequestMapping(value = "/health-check", method = RequestMethod.GET)
@ResponseBody
public String healthCheck() {
return "OK!";
}
@RequestMapping(value = "/latest_database_wal_location", method = RequestMethod.GET)
@ResponseBody
public String latestDatabaseWalLocation() {
return databaseStatusProvider.latestWalLocation();
}
@RequestMapping(value = "/config_files_status", method = RequestMethod.GET)
public void latestStatus(HttpServletResponse response) throws IOException {
Map<ConfigFileType, String> latestFileStatusMap = goFilesStatusProvider.getLatestStatusMap();
Map<ConfigFileType, FileDetails> fileDetailsMap = new HashMap<>();
for (ConfigFileType configFileType : latestFileStatusMap.keySet()) {
if (!isEmpty(latestFileStatusMap.get(configFileType))) {
fileDetailsMap.put(configFileType, new FileDetails(latestFileStatusMap.get(configFileType)));
}
}
ServerStatusResponse serverStatusResponse = new ServerStatusResponse(goFilesStatusProvider.updateInterval(), goFilesStatusProvider.getLastUpdateTime(), fileDetailsMap);
String responseBody = new Gson().toJson(serverStatusResponse);
response.setContentType("application/json");
response.getOutputStream().print(responseBody);
}
@RequestMapping(value = "/cruise_config", method = RequestMethod.GET)
public void getLatestCruiseConfigXML(HttpServletResponse response) {
serveFile(ConfigFileType.CRUISE_CONFIG_XML.load(systemEnvironment), response, "text/xml");
}
@RequestMapping(value = "/user_feature_toggle", method = RequestMethod.GET)
public void geUserFeatureToggleFile(HttpServletResponse response) {
serveFile(ConfigFileType.USER_FEATURE_TOGGLE.load(systemEnvironment), response, "text/json");
}
@RequestMapping(value = "/cipher.aes", method = RequestMethod.GET)
public void getLatestAESCipher(HttpServletResponse response) {
serveFile(ConfigFileType.AES_CIPHER.load(systemEnvironment), response, "text/plain");
}
@RequestMapping(value = "/jetty_config", method = RequestMethod.GET)
public void getLatestJettyXML(HttpServletResponse response) {
serveFile(ConfigFileType.JETTY_XML.load(systemEnvironment), response, "text/xml");
}
@RequestMapping(value = "/plugin_files_status", method = RequestMethod.GET)
public void latest(HttpServletResponse response) throws IOException {
String pluginsJSON = pluginsList.getPluginsJSON();
response.setContentType("application/json");
response.getOutputStream().print(pluginsJSON);
}
@RequestMapping(value = "/plugin", method = RequestMethod.GET)
public void getPluginFile(
@RequestParam("folderName") String folderName,
@RequestParam("pluginName") String pluginName,
HttpServletResponse response) {
String pluginFolderPath = isBlank(folderName) || folderName.equalsIgnoreCase("bundled") ? systemEnvironment.getBundledPluginAbsolutePath() : systemEnvironment.getExternalPluginAbsolutePath();
File pluginFile = new File(pluginFolderPath, pluginName);
serveFile(pluginFile, response, "application/octet-stream");
}
private void serveFile(File file, HttpServletResponse response, String contentType) {
try (FileInputStream inputStream = new FileInputStream(file)) {
response.setStatus(HttpServletResponse.SC_OK);
response.setCharacterEncoding("UTF-8");
response.setContentType(contentType);
copy(inputStream, response.getOutputStream());
response.flushBuffer();
} catch (IOException e) {
throw new RuntimeException(e);
}
}
}
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