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com.founder.mip.DataHandler Maven / Gradle / Ivy
package com.founder.mip;
import com.alibaba.fastjson.JSONObject;
import com.founder.core.exception.FuncRetCode;
import com.founder.core.exception.MipServerException;
import com.founder.core.log.MyLog;
import com.founder.mip.utils.HseEncAndDecUtil;
import com.founder.mip.utils.HttpUtil;
import com.founder.mip.utils.SM2Util;
import com.founder.mip.vopackage.enc.HOSParamEncDTO;
import com.founder.mip.vopackage.enc.HOSResultEncDTO;
import java.io.IOException;
public class DataHandler {
private static final MyLog LOG = MyLog.getLog(DataHandler.class);
private static volatile DataHandler INSTANCE;
private final String publicKeys;
private final String privateKeys;
private final String appID;
private final String secret;
private String version = "2.0.1";
private String encType = "SM4";
private String signType = "SM2";
SM2Util sm2 = new SM2Util();
private DataHandler(String appID, String secret, String publicKey, String privateKey) {
this.appID = appID;
this.secret = secret;
this.publicKeys = publicKey;
this.privateKeys = privateKey;
}
public static DataHandler newInstance(String appID, String secret, String publicKey, String privateKey) {
if (INSTANCE == null) {
Class var4 = DataHandler.class;
synchronized(DataHandler.class) {
if (INSTANCE == null) {
INSTANCE = new DataHandler(appID, secret, publicKey, privateKey);
}
}
}
return INSTANCE;
}
public void setVersion(String version) {
this.version = version;
}
public void setEncType(String encType) {
this.encType = encType;
}
public void setSignType(String signType) {
this.signType = signType;
}
/**
* 数据data节点
* @param objData
* @return
* @throws Exception
*/
public HOSParamEncDTO buildReqData(Object objData) {
HOSParamEncDTO encDTO = new HOSParamEncDTO();
String data = JSONObject.toJSONString(objData,false);
LOG.info("加密原文：" + data);
String timestamp = String.valueOf(System.currentTimeMillis());
LOG.info("时间戳：" + timestamp);
JSONObject object = new JSONObject();
object.put("version", this.version);
object.put("encType", this.encType);
object.put("signType", this.signType);
object.put("appId", this.appID);
object.put("timestamp",timestamp);
object.put("data", JSONObject.toJSON(objData));
String signData = null;
try {
//object.put("data", JsonDealUtils.getNoNullValue(data));
String jsonStr = JSONObject.toJSONString(object,false);
LOG.info("签名原文：" + jsonStr);
signData = HseEncAndDecUtil.signature(jsonStr,secret,privateKeys);
LOG.info("签名值：" + signData);
//object.fluentRemove("data");
} catch (Exception e) {
throw new MipServerException(FuncRetCode.ERROR_CODE_SIGN_ERROR);
}
//object.put("data", JSON.toJSON(objData));
String encData = null;
try {
encData = HseEncAndDecUtil.sm4Encrypt(appID,secret,data);
LOG.info("加密结果：" + encData);
} catch (Exception e) {
throw new MipServerException(FuncRetCode.ERROR_CODE_ENCRYPT_ERROR);
}
encDTO.setAppId(appID);//appId 渠道 id String(32) N
encDTO.setVersion(version);//version 版本号 String(6) N 2.0.1
encDTO.setTimestamp(timestamp);//timestamp 当前时间 String(32) N 时间戳
encDTO.setEncType("SM4");//encType 加密方式 String(6) N SM4
encDTO.setSignType("SM2");//signType 签名方式 String(6) N SM2
encDTO.setEncData(encData);//encData 加密数据 String(max) N
encDTO.setSignData(signData);//signData 签名串 String(200) N
LOG.info("请求报文：" + JSONObject.toJSONString(encDTO,true));
return encDTO;
}
/**
* 组合加密返回参数 【回调用 暂时作废 回调传明文】
* @param objData 数据data节点
* @param code
* @param message
* @param success
* @return
*/
@Deprecated
public HOSResultEncDTO buildRspData(Object objData, Integer code, String message, Boolean success) {
HOSResultEncDTO encDTO = new HOSResultEncDTO();
String data = JSONObject.toJSONString(objData,false);
LOG.info("加密原文：" + data);
String timestamp = String.valueOf(System.currentTimeMillis());
LOG.info("时间戳：" + timestamp);
JSONObject object = new JSONObject();
object.put("code",code);//code 响应状态码 int N
object.put("appId", this.appID);//appId 渠道 id String(32) N
object.put("timestamp",timestamp);//timestamp 当前时间 String(32) N 时间戳
object.put("encType", this.encType);//encType 加密方式 String(6) N SM4
object.put("signType", this.signType);//signType 签名方式 String(6) N SM2
object.put("message",message);//message 响应异常信息 String(max) Y
object.put("success",success);//success 响应标识 boolean Y
object.put("version", this.version);//version 版本号 String(6) N 2.0.1
object.put("data", JSONObject.toJSON(objData));
String signData = null;
try {
//object.put("data", JsonDealUtils.getNoNullValue(data));
String jsonStr = JSONObject.toJSONString(object,false);
LOG.info("出参签名原文：" + jsonStr);
signData = HseEncAndDecUtil.signature(jsonStr,secret,privateKeys);
LOG.info("签名值：" + signData);
//object.fluentRemove("data");
} catch (Exception e) {
throw new MipServerException(FuncRetCode.ERROR_CODE_SIGN_ERROR);
}
String encData = null;
try {
encData = HseEncAndDecUtil.sm4Encrypt(appID,secret,data);
LOG.info("加密出参结果：" + encData);
} catch (Exception e) {
throw new MipServerException(FuncRetCode.ERROR_CODE_ENCRYPT_ERROR);
}
encDTO.setCode(code);//code 响应状态码 int N
encDTO.setAppId(this.appID);//appId 渠道 id String(32) N
encDTO.setTimestamp(timestamp);//timestamp 当前时间 String(32) N 时间戳
encDTO.setEncType(this.encType);//encType 加密方式 String(6) N SM4
encDTO.setSignType(this.signType);//signType 签名方式 String(6) N SM2
encDTO.setSignData(signData);//signData 签名串 String(200) N
encDTO.setEncData(encData);//encData 加密数据 String(max) N
encDTO.setMessage(message);//message 响应异常信息 String(max) Y
encDTO.setSuccess(success);//success 响应标识 boolean Y
encDTO.setVersion(this.version);//version 版本号 String(6) N 2.0.1
return encDTO;
}
/**
* 解密验签HOSParamEncDTO 【回调用 暂时作废 回调传明文】
* @param encDTO
* @return
*/
@Deprecated
public String processReqData(HOSParamEncDTO encDTO) {
String rspData = JSONObject.toJSONString(encDTO,true);
LOG.info("收到报文：" + rspData);
JSONObject jsonObject = JSONObject.parseObject(rspData);
String signData = null;
String data = null;
try {
signData = jsonObject.getString("signData");
String encData = jsonObject.getString("encData");
LOG.info("收到加密原文：" + encData);
data = HseEncAndDecUtil.sm4Decrypt(appID,secret,encData);
LOG.info("解密原文：" + data);
} catch (Exception e) {
throw new MipServerException(FuncRetCode.ERROR_CODE_ENCRYPT_ERROR);
}
LOG.info("验签回调参数");
try {
boolean verifyre = HseEncAndDecUtil.verify(data,rspData,signData,secret,publicKeys);
LOG.info("回调参数签名校验：" + true);
if (!verifyre) {
throw new MipServerException(FuncRetCode.ERROR_CODE_SIGN_ERROR);
}
} catch (MipServerException e) {
throw new MipServerException(FuncRetCode.ERROR_CODE_SIGN_ERROR);
}
JSONObject objData = JSONObject.parseObject(data);
jsonObject.fluentRemove("encData");
jsonObject.put("data",objData);
rspData = JSONObject.toJSONString(jsonObject,true);
LOG.info("解密完整报文：" + rspData);
return rspData;
}
/**
* 解密验签HOSResultEncDTO
* @param encDTO
* @return
*/
public String processRspData(HOSResultEncDTO encDTO) {
String rspData = JSONObject.toJSONString(encDTO,true);
LOG.info("返回报文：" + rspData);
JSONObject jsonObject = JSONObject.parseObject(rspData);
Integer codeObj = (Integer)jsonObject.get("code");
if (codeObj != null && codeObj == 0) {
String signData = null;
String data = null;
try {
signData = jsonObject.getString("signData");
String encData = jsonObject.getString("encData");
LOG.info("返回加密原文：" + encData);
data = HseEncAndDecUtil.sm4Decrypt(appID,secret,encData);
LOG.info("返回解密原文：" + data);
} catch (Exception e) {
throw new MipServerException(FuncRetCode.ERROR_CODE_ENCRYPT_ERROR);
}
try {
boolean verifyre = HseEncAndDecUtil.verify(data,rspData,signData,secret,publicKeys);
LOG.info("签名校验：" + verifyre);
if (!verifyre) {
throw new MipServerException(FuncRetCode.ERROR_CODE_SIGN_ERROR);
}
} catch (MipServerException e) {
throw new MipServerException(FuncRetCode.ERROR_CODE_SIGN_ERROR);
}
JSONObject objData = JSONObject.parseObject(data);
jsonObject.fluentRemove("encData");
jsonObject.put("data",objData);
rspData = JSONObject.toJSONString(jsonObject,true);
}
LOG.info("解密完整报文：" + rspData);
return rspData;
}
public HOSResultEncDTO invoke(HOSParamEncDTO encDTO, String api_url) {
//String api_url = gsPublicPathService.getApiUrl(infno_code);
String encryptData = JSONObject.toJSONString(encDTO);
String rspData = null;
try {
LOG.info("请求参数：" + encryptData);
rspData = HttpUtil.postData(api_url, encryptData);
LOG.info("请求结果：" + rspData);
} catch (IOException e) {
throw new MipServerException(1005,"执行invoke方法失败：" + e.getMessage());
}
HOSResultEncDTO resultEncDTO = JSONObject.parseObject(rspData,HOSResultEncDTO.class);
return resultEncDTO;
}
}
