317 lines
13 KiB
Java
317 lines
13 KiB
Java
package tqq9.lc123.cloud.app.plugin.utils;
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import cn.hutool.core.util.CharsetUtil;
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import cn.hutool.core.util.StrUtil;
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import cn.hutool.crypto.asymmetric.KeyType;
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import cn.hutool.crypto.asymmetric.RSA;
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import cn.hutool.http.HttpRequest;
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import cn.hutool.json.JSONUtil;
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import com.alibaba.fastjson.JSON;
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import com.alibaba.fastjson.JSONArray;
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import com.alibaba.fastjson.JSONObject;
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import org.apache.commons.lang3.StringUtils;
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import org.apache.http.client.entity.UrlEncodedFormEntity;
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import org.apache.http.client.methods.CloseableHttpResponse;
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import org.apache.http.client.methods.HttpPost;
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import org.apache.http.impl.client.CloseableHttpClient;
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import org.apache.http.impl.client.HttpClients;
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import org.apache.http.message.BasicNameValuePair;
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import org.apache.http.util.EntityUtils;
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import java.math.BigInteger;
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import java.security.MessageDigest;
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import java.security.NoSuchAlgorithmException;
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import java.sql.Timestamp;
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import java.util.*;
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public class FWRestfulUtils {
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private static final String FW_Main_URL = ConfigUtils.getThirdConfigByNumber("FW_Main_URL");//获取泛微接口ip、端口号
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private static final String FW_systemid = ConfigUtils.getThirdConfigByNumber("FW_systemid");//获取泛微接口授权用户名、系统标识
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private static final String FW_password = ConfigUtils.getThirdConfigByNumber("FW_password");//获取泛微接口授权密码
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private static final String FW_appid = ConfigUtils.getThirdConfigByNumber("FW_appid");//FW_appid
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/**
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* 第一步：
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* 调用ecology注册接口,根据appid进行注册,将返回服务端公钥和Secret信息
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*/
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public static Map<String,Object> regist(){
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//获取当前系统RSA加密的公钥
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RSA rsa = new RSA();
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String publicKey = rsa.getPublicKeyBase64();
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String privateKey = rsa.getPrivateKeyBase64();
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//调用ECOLOGY系统接口进行注册
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String data = HttpRequest.post( "http://180.166.208.42:8043/" + "api/ec/dev/auth/regist")
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.header("appid",FW_appid)
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.header("cpk",publicKey)
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.timeout(2000)
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.execute().body();
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// 打印ECOLOGY响应信息
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System.out.println("testRegist()："+data);
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Map<String,Object> datas = JSONUtil.parseObj(data);
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return datas;
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}
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/**
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* 第二步：
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* 通过第一步中注册系统返回信息进行获取token信息
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*/
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public static String getoken(String spk, String secret){
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// 公钥加密,所以RSA对象私钥为null
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RSA rsa = new RSA(null,spk);
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//对秘钥进行加密传输，防止篡改数据
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String encryptSecret = rsa.encryptBase64(secret,CharsetUtil.CHARSET_UTF_8,KeyType.PublicKey);
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//调用ECOLOGY系统接口进行注册
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String data = HttpRequest.post("http://180.166.208.42:8043/" + "api/ec/dev/auth/applytoken")
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.header("appid",FW_appid)
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.header("secret",encryptSecret)
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.header("time","3600")
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.execute().body();
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System.out.println("testGetoken()："+data);
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Map<String,Object> datas = JSONUtil.parseObj(data);
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//ECOLOGY返回的token
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String token = StrUtil.nullToEmpty((String) datas.get("token"));
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return token;
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}
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/**
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* 第三步：
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* 调用ecology系统的rest接口，请求头部带上token和用户标识认证信息
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*
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* @param address ecology系统地址
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* @param api rest api 接口地址(该测试代码仅支持GET请求)
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* @param jsonParams 请求参数json串
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*
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* 注意：ECOLOGY系统所有POST接口调用请求头请设置 "Content-Type","application/x-www-form-urlencoded; charset=utf-8"
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*/
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public static String testRestful(String address,String api,String jsonParams){
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// String spk = SYSTEM_CACHE.get("SERVER_PUBLIC_KEY");
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// //封装请求头参数
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// RSA rsa = new RSA(null,spk);
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// //对用户信息进行加密传输,暂仅支持传输OA用户ID
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// String encryptUserid = rsa.encryptBase64("1",CharsetUtil.CHARSET_UTF_8,KeyType.PublicKey);
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// System.out.println("encryptUserid()："+encryptUserid);
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//
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// //调用ECOLOGY系统接口
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// String data = HttpRequest.get(address + api)
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// .header("appid",APPID)
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// .header("token",token)
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// .header("userid",encryptUserid)
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// .body(jsonParams)
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// .execute().body();
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// System.out.println("testRestful()："+data);
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return null;
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}
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/**
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*restful接口调用案例
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*以getModeDataPageList为例
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*/
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public String doAction(String url, JSONObject mainTable, String fwuserid){
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CloseableHttpResponse response;// 响应类,
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CloseableHttpClient httpClient = HttpClients.createDefault();
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//restful接口url
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HttpPost httpPost = new HttpPost(FW_Main_URL + url);
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//当前日期
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String currentDate = getCurrentDate();
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//当前时间
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String currentTime = getCurrentTime();
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//获取时间戳
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String currentTimeTamp = getTimestamp();
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Map<String, Object> params = new HashMap<>();
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Map<String, Object> dataParam = new HashMap<>();
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Map<String, Object> datajson = new HashMap<>();
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//header
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Map<String, Object> header = new HashMap<>();
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header.put("systemid", FW_systemid);
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header.put("currentDateTime", currentTimeTamp);
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String md5Source = FW_systemid + FW_password + currentTimeTamp;
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String md5OfStr = getMD5Str(md5Source).toLowerCase();
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//Md5是：系统标识+密码+时间戳 并且md5加密的结果
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header.put("Md5",md5OfStr);
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//封装mainTable参数
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dataParam.put("mainTable",mainTable);
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//封装operationinfo参数
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JSONObject operationinfo = new JSONObject();
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operationinfo.put("operator", fwuserid);
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dataParam.put("operationinfo",operationinfo);
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System.out.println("===请求参数dataparam==="+dataParam);
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params.put("data",dataParam);
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Map<String, Object>[] arr = new Map[1];
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arr[0] = dataParam;
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datajson.put("header", header);
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datajson.put("data", arr);
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//装填参数
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List<BasicNameValuePair> list = new ArrayList<>();
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list.add(new BasicNameValuePair("datajson", JSON.toJSONString(datajson)));
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try{
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httpPost.addHeader("Content-Type","application/x-www-form-urlencoded; charset=utf-8");
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httpPost.setEntity(new UrlEncodedFormEntity(list, "UTF-8"));
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response = httpClient.execute(httpPost);
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if (response != null && response.getEntity() != null) {
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//返回信息
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String resulString = EntityUtils.toString(response.getEntity());
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System.out.println("成功"+ resulString);
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return resulString;
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}else{
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System.out.println("获取数据失败，请查看日志"+currentDate+" "+currentTime);
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}
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}catch (Exception e){
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System.out.println("请求失败"+currentDate+" "+currentTime+"====errormsg:"+e.getMessage());
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}
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return null;
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}
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public String doBillAction(String url, JSONArray mainData, JSONArray detailData, String requestName, String workflowid){
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Map<String, Object> registMap = regist();
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if(registMap != null && registMap.size() > 0){
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String spk = StrUtil.nullToEmpty((String) registMap.get("spk"));
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String secrit = StrUtil.nullToEmpty((String) registMap.get("secrit"));
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if(StringUtils.isNotBlank(spk) && StringUtils.isNotBlank(secrit)){
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String token = getoken(spk, secrit);
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if(StringUtils.isNotBlank(token)){
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CloseableHttpResponse response;// 响应类,
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CloseableHttpClient httpClient = HttpClients.createDefault();
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//restful接口url
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HttpPost httpPost = new HttpPost("http://180.166.208.42:8043/" + "api/workflow/paService/doCreateRequest");
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//当前日期
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String currentDate = getCurrentDate();
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//当前时间
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String currentTime = getCurrentTime();
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//封装请求头参数
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RSA rsa = new RSA(null,spk);
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//对用户信息进行加密传输,暂仅支持传输OA用户ID
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String encryptUserid = rsa.encryptBase64("363", CharsetUtil.CHARSET_UTF_8, KeyType.PublicKey);
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//装填参数
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List<BasicNameValuePair> list = new ArrayList<>();
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list.add(new BasicNameValuePair("mainData", JSON.toJSONString(mainData)));
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list.add(new BasicNameValuePair("detailData", JSON.toJSONString(detailData)));
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list.add(new BasicNameValuePair("requestName", requestName));
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list.add(new BasicNameValuePair("workflowId", workflowid));
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try{
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httpPost.addHeader("appid",FW_appid);
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httpPost.addHeader("token",token);
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httpPost.addHeader("userid",encryptUserid);
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// httpPost.addHeader("Content-Type","application/x-www-form-urlencoded; charset=utf-8");
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httpPost.setEntity(new UrlEncodedFormEntity(list, "UTF-8"));
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response = httpClient.execute(httpPost);
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if (response != null && response.getEntity() != null) {
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//返回信息
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String resulString = EntityUtils.toString(response.getEntity());
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System.out.println("成功"+ resulString);
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return resulString;
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}else{
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System.out.println("获取数据失败，请查看日志"+currentDate+" "+currentTime);
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}
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}catch (Exception e){
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System.out.println("请求失败"+currentDate+" "+currentTime+"====errormsg:"+e.getMessage());
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}
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}
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}
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}
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return null;
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}
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public String getMD5Str(String plainText){
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//定义一个字节数组
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byte[] secretBytes = null;
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try {
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// 生成一个MD5加密计算摘要
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MessageDigest md = MessageDigest.getInstance("MD5");
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//对字符串进行加密
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md.update(plainText.getBytes());
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//获得加密后的数据
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secretBytes = md.digest();
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} catch (NoSuchAlgorithmException e) {
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throw new RuntimeException("没有md5这个算法！");
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// throw new RuntimeException(SystemEnv.getHtmlLabelName(517545,userLanguage));
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}
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//将加密后的数据转换为16进制数字
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String md5code = new BigInteger(1, secretBytes).toString(16);
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// 如果生成数字未满32位，需要前面补0
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// 不能把变量放到循环条件，值改变之后会导致条件变化。如果生成30位 只能生成31位md5
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int tempIndex = 32 - md5code.length();
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for (int i = 0; i < tempIndex; i++) {
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md5code = "0" + md5code;
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}
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return md5code;
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}
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public static String getCurrentTime() {
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Date newdate = new Date();
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long datetime = newdate.getTime();
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Timestamp timestamp = new Timestamp(datetime);
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String currenttime = (timestamp.toString()).substring(11, 13) + ":" + (timestamp.toString()).substring(14, 16) + ":"
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+ (timestamp.toString()).substring(17, 19);
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return currenttime;
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}
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public static String getCurrentDate() {
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Date newdate = new Date();
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long datetime = newdate.getTime();
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Timestamp timestamp = new Timestamp(datetime);
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String currentdate = (timestamp.toString()).substring(0, 4) + "-" + (timestamp.toString()).substring(5, 7) + "-"
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+ (timestamp.toString()).substring(8, 10);
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return currentdate;
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}
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/**
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* 获取当前日期时间。 YYYY-MM-DD HH:MM:SS
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* @return 当前日期时间
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*/
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public static String getCurDateTime() {
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Date newdate = new Date();
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long datetime = newdate.getTime();
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Timestamp timestamp = new Timestamp(datetime);
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return (timestamp.toString()).substring(0, 19);
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}
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/**
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* 获取时间戳 格式如：19990101235959
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* @return
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*/
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public static String getTimestamp(){
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return getCurDateTime().replace("-", "").replace(":", "").replace(" ", "");
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}
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public static int getIntValue(String v, int def) {
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try {
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return Integer.parseInt(v);
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} catch (Exception ex) {
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return def;
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}
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}
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public static String null2String(Object s) {
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return s == null ? "" : s.toString();
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}
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}
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