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package com.cesgroup.bdc.cis.controller;
import com.cesgroup.bdc.cis.service.CisService;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.servlet.HandlerMapping;
import javax.servlet.http.HttpServletRequest;
import java.io.File;
import java.util.*;
/**
* @author: YYB
* @description: CIS文件加密控制类
* @date: 2024/2/8.
* @modified by:
*/
@Slf4j
@Controller
@RequestMapping("/cis")
public class CisController {
@Autowired
private CisService cisService;
@Value("${file.upload.path}")
private String fileBasePath;
/**
* 目录（文件）加密调试
* @param dir 目录（文件）路径 如：20240304 或者 20240304/123.ofd
* @param request
* @return
*/
@RequestMapping("/encrypted/{dir}/**")
@ResponseBody
public Map<String, String> encrypted(@PathVariable String dir, HttpServletRequest request) {
Map<String, String> mm = new HashMap<>();
boolean success = false;
String path =
request.getAttribute(HandlerMapping.PATH_WITHIN_HANDLER_MAPPING_ATTRIBUTE).toString();
path = path.replace("/cis/encrypted/","");
path = path.replace("\\","/");
String filePath = fileBasePath + path;
List<String> failFiles = new ArrayList<>();
this.recursiveEncrypted(new File(filePath),failFiles);
if(failFiles.size()>0){
mm.put("status", "fail");
ObjectMapper objectMapper = new ObjectMapper();
String jsonString = null;
try {
jsonString = objectMapper.writeValueAsString(failFiles);
} catch (JsonProcessingException e) {
e.printStackTrace();
}
mm.put("failFiles", jsonString);
}else{
mm.put("status", "success");
}
return mm;
}
/**
* 递归调用加密
* @param file 文件
* @param failFiles 加密错误文件路径信息
*/
private void recursiveEncrypted(File file,List<String> failFiles){
if (file != null && file.exists()) {
if (file.isDirectory()) {
for (File child : file.listFiles()) {
recursiveEncrypted(child,failFiles); // 递归调用自身处理子目录
}
} else {
// System.out.println("文件名："+file.getName());
boolean success = cisService.encryptedFile(file);
if(!success){
failFiles.add(file.getAbsolutePath());
}
}
}
}
/**
* 目录（文件）解密调试
* @param dir 目录（文件）路径 如：jmdir/20240304 或者 jmdir/20240304/123.ofd
* @param request
* @return
*/
@RequestMapping("/decrypted/{dir}/**")
@ResponseBody
public Map<String, String> decrypted(@PathVariable String dir, HttpServletRequest request) {
Map<String, String> mm = new HashMap<>();
String path =
request.getAttribute(HandlerMapping.PATH_WITHIN_HANDLER_MAPPING_ATTRIBUTE).toString();
path = path.replace("/cis/decrypted/","");
path = path.replace("\\","/");
String filePath = fileBasePath + path;
List<String> failFiles = new ArrayList<>();
this.recursiveDecrypted(new File(filePath),failFiles);
if(failFiles.size()>0){
mm.put("status", "fail");
ObjectMapper objectMapper = new ObjectMapper();
String jsonString = null;
try {
jsonString = objectMapper.writeValueAsString(failFiles);
} catch (JsonProcessingException e) {
e.printStackTrace();
}
mm.put("failFiles", jsonString);
}else{
mm.put("status", "success");
}
return mm;
}
/**
* 递归调用解密方法
* @param file 已加密文件
* @param failFiles
*/
private void recursiveDecrypted(File file,List<String> failFiles){
if (file != null && file.exists()) {
if (file.isDirectory()) {
for (File child : file.listFiles()) {
recursiveDecrypted(child,failFiles); // 递归调用自身处理子目录
}
} else {
// System.out.println("文件名："+file.getName());
boolean success = cisService.decryptedFile(file);
if(!success){
failFiles.add(file.getAbsolutePath());
}
}
}
}
}