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org.dromara.jpom.service.system.NginxService Maven / Gradle / Ivy
/*
* The MIT License (MIT)
*
* Copyright (c) 2019 Code Technology Studio
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
* the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
* the Software, and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
package org.dromara.jpom.service.system;
import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.convert.Convert;
import cn.hutool.core.date.DateUtil;
import cn.hutool.core.io.FileUtil;
import cn.hutool.core.util.StrUtil;
import com.alibaba.fastjson2.JSONArray;
import com.alibaba.fastjson2.JSONObject;
import com.github.odiszapc.nginxparser.NgxBlock;
import com.github.odiszapc.nginxparser.NgxConfig;
import com.github.odiszapc.nginxparser.NgxEntry;
import com.github.odiszapc.nginxparser.NgxParam;
import lombok.extern.slf4j.Slf4j;
import org.dromara.jpom.common.AgentConst;
import org.dromara.jpom.model.data.AgentWhitelist;
import org.dromara.jpom.service.BaseDataService;
import org.dromara.jpom.service.WhitelistDirectoryService;
import org.dromara.jpom.util.JsonFileUtil;
import org.dromara.jpom.util.StringUtil;
import org.springframework.stereotype.Service;
import java.io.File;
import java.io.IOException;
import java.util.Arrays;
import java.util.HashSet;
import java.util.List;
import java.util.Objects;
import java.util.stream.Collectors;
/**
* @author Arno
*/
@Service
@Slf4j
public class NginxService extends BaseDataService {
private final WhitelistDirectoryService whitelistDirectoryService;
public NginxService(WhitelistDirectoryService whitelistDirectoryService) {
this.whitelistDirectoryService = whitelistDirectoryService;
}
public List list(String whitePath, String fileName, String showAll) {
String realPath = AgentWhitelist.convertRealPath(whitePath);
//
File normalize = FileUtil.file(realPath, fileName);
File[] files = FileUtil.ls(normalize.getAbsolutePath());
if (files == null || files.length <= 0) {
return null;
}
String[] suffixes = Convert.toBool(showAll, false) ? new String[]{".conf", ".conf_back"} : new String[]{".conf"};
return Arrays.stream(files).map(file -> {
String name = file.getName();
if (file.isDirectory()) {
return null;
}
if (!StrUtil.endWithAnyIgnoreCase(name, suffixes)) {
return null;
}
JSONObject jsonObject = new JSONObject();
jsonObject.put("path", whitePath);
long time = file.lastModified();
jsonObject.put("time", DateUtil.date(time).toString());
jsonObject.put("name", name);
jsonObject.put("relativePath", FileUtil.normalize(fileName + StrUtil.SLASH + name));
// if (FileUtil.isEmpty(file)) {
// continue;
// }
// jsonObject.put("name", name + "【文件夹】");
// jsonObject.put("isDirectory", true);
try {
NgxConfig config = NgxConfig.read(file.getPath());
List server = config.findAll(NgxBlock.class, "server");
JSONObject data = findSeverName(server);
if (data != null) {
jsonObject.putAll(data);
}
} catch (IOException e) {
log.error(e.getMessage(), e);
}
return jsonObject;
}).filter(Objects::nonNull).collect(Collectors.toList());
}
/**
* 获取nginx树型图列表
*
* @return JSONArray
*/
public JSONArray tree() {
JSONArray treeArray = new JSONArray();
AgentWhitelist agentWhitelist = whitelistDirectoryService.getWhitelist();
if (agentWhitelist == null) {
return treeArray;
}
List ngxDirectory = agentWhitelist.getNginx();
if (ngxDirectory == null) {
return treeArray;
}
for (String str : ngxDirectory) {
JSONObject object = addChild(str, "");
if (object != null) {
object.put("title", str);
//object.put("spread", true);
treeArray.add(object);
}
}
return treeArray;
}
/**
* 扫描目录下所有nginx配置文件
*
* @param whitePath 白名单路径
* @param fileName 文件路径
*/
private JSONObject addChild(String whitePath, String fileName) {
String realPath = AgentWhitelist.convertRealPath(whitePath);
File parentFile = StrUtil.isNotEmpty(fileName) ? FileUtil.file(realPath, fileName) : FileUtil.file(realPath);
if (!FileUtil.isDirectory(parentFile)) {
return null;
}
String absolutePath = parentFile.getAbsolutePath();
File[] files = FileUtil.ls(absolutePath);
if (files == null || files.length <= 0) {
return null;
}
JSONObject object = new JSONObject();
String parentName = parentFile.getName();
object.put("title", parentName);
object.put("whitePath", whitePath);
object.put("path", fileName);
JSONArray array = new JSONArray();
for (File file : files) {
String name = StringUtil.delStartPath(file, realPath, true);
if (file.isDirectory()) {
if (FileUtil.isEmpty(file)) {
continue;
}
JSONObject child = addChild(whitePath, name);
if (child != null) {
array.add(child);
}
} else {
// String fName = file.getName();
// if (fName.endsWith(".conf")) {
// JSONObject child = new JSONObject();
// child.put("title", fName);
// child.put("whitePath", whitePath);
// child.put("path", name);
// array.add(child);
// }
}
}
object.put("children", array);
return object;
}
/**
* 获取域名
*
* @param server server块
* @return 域名
*/
private JSONObject findSeverName(List server) {
if (null == server) {
return null;
}
JSONObject jsonObject = new JSONObject();
HashSet serverNames = new HashSet<>();
HashSet location = new HashSet<>();
HashSet listen = new HashSet<>();
for (NgxEntry ngxEntry : server) {
NgxBlock ngxBlock = (NgxBlock) ngxEntry;
NgxParam serverName = ngxBlock.findParam("server_name");
if (null != serverName) {
serverNames.add(serverName.getValue());
}
List locationAll = ngxBlock.findAll(NgxBlock.class, "location");
if (locationAll != null) {
locationAll.forEach(ngxEntry1 -> {
NgxBlock ngxBlock1 = (NgxBlock) ngxEntry1;
if (!StrUtil.SLASH.equals(ngxBlock1.getValue())) {
return;
}
NgxParam locationMain = ngxBlock1.findParam("proxy_pass");
if (locationMain == null) {
locationMain = ngxBlock1.findParam("root");
}
if (locationMain == null) {
locationMain = ngxBlock1.findParam("alias");
}
if (locationMain == null) {
return;
}
location.add(locationMain.getValue());
});
}
// 监听的端口
NgxParam listenParm = ngxBlock.findParam("listen");
if (listenParm != null) {
listen.add(listenParm.getValue());
}
}
jsonObject.put("serverCount", server.size());
jsonObject.put("server_name", CollUtil.join(serverNames, StrUtil.COMMA));
jsonObject.put("location", CollUtil.join(location, StrUtil.COMMA));
jsonObject.put("listen", CollUtil.join(listen, StrUtil.COMMA));
return jsonObject;
}
/**
* 解析nginx
*
* @param path nginx路径
*/
public JSONObject getItem(String path) {
JSONObject jsonObject = new JSONObject();
try {
NgxConfig conf = NgxConfig.read(path);
NgxParam cache = conf.findParam("http", "proxy_cache_path");
if (cache != null) {
String value = cache.getValue();
String[] split = value.split(" ");
jsonObject.put("cachePath", split[0].trim());
String maxSize = split[3];
String size = maxSize.substring("max_size=".length(), maxSize.length() - 1);
jsonObject.put("cacheSize", size);
String inactive = split[4];
String time = inactive.substring("inactive=".length(), inactive.length() - 1);
jsonObject.put("inactive", time);
}
List list = conf.findAll(NgxBlock.class, "server");
if (list == null) {
return jsonObject;
}
boolean main = true;
for (NgxEntry ngxEntry : list) {
NgxBlock block = (NgxBlock) ngxEntry;
NgxParam certificate = block.findParam("ssl_certificate");
NgxParam key = block.findParam("ssl_certificate_key");
NgxParam listen = block.findParam("listen");
NgxParam serverName = block.findParam("server_name");
NgxParam location = block.findParam("location", "proxy_pass");
if (certificate != null && main) {
main = false;
jsonObject.put("cert", certificate.getValue());
jsonObject.put("key", key.getValue());
jsonObject.put("port", listen.getValue());
jsonObject.put("domain", serverName.getValue());
jsonObject.put("location", location.getValue());
}
NgxParam rewrite = block.findParam("rewrite");
if (rewrite != null) {
jsonObject.put("convert", true);
}
if (main) {
jsonObject.put("port", listen.getValue());
jsonObject.put("domain", serverName.getValue());
if (null != location) {
jsonObject.put("location", location.getValue());
}
}
}
} catch (Exception e) {
log.error(e.getMessage(), e);
}
return jsonObject;
}
/**
* 获取nginx配置
* name 修改后的服务名
* status 状态：开启 open/ 关闭close
*/
public JSONObject getNgxConf() {
JSONObject object = getJSONObject(AgentConst.NGINX_CONF);
if (object == null) {
object = new JSONObject();
object.put("name", "nginx");
save(object);
}
return object;
}
public String getServiceName() {
JSONObject ngxConf = getNgxConf();
return ngxConf.getString("name");
}
public void save(JSONObject object) {
String dataFilePath = getDataFilePath(AgentConst.NGINX_CONF);
JsonFileUtil.saveJson(dataFilePath, object);
}
}
