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package com.hai.common.utils; |
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import javax.crypto.Cipher; |
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import javax.crypto.spec.SecretKeySpec; |
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import java.util.Calendar; |
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/** |
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* @className: AESTool |
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* @author: HuRui |
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* @date: 2022/9/27 |
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**/ |
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public class AESTool { |
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public static String Encrypt(String sSrc, String sKey) |
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{ |
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try |
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{ |
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return toHex(encryptBytes(sSrc.getBytes("utf-8"), sKey)); |
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} catch (Exception ex) { |
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throw new RuntimeException(ex.toString()); |
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} |
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} |
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public static byte[] encrypt(byte[] sSrc, String sKey) { |
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try { |
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return encryptBytes(sSrc, sKey); |
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} catch (Exception ex) { |
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throw new RuntimeException(ex.toString()); |
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} |
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} |
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public static byte[] encryptBytes(byte[] sSrc, String sKey) throws Exception |
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{ |
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if (sKey == null) { |
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throw new Exception("Key为空null"); |
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} |
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if (sKey.length() != 16) { |
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throw new Exception("Key长度不是16位"); |
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} |
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byte[] raw = sKey.getBytes("utf-8"); |
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SecretKeySpec skeySpec = new SecretKeySpec(raw, "AES"); |
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Cipher cipher = Cipher.getInstance("AES/ECB/PKCS5Padding"); |
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cipher.init(1, skeySpec); |
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byte[] encrypted = cipher.doFinal(sSrc); |
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return encrypted; |
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} |
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public static String Decrypt(String sSrc, String sKey) |
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{ |
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try { |
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return new String(decryptBytes(toBytes(sSrc), sKey), "utf-8"); |
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} catch (Exception ex) { |
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throw new RuntimeException(ex.toString()); |
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} |
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} |
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public static byte[] decrypt(byte[] sSrc, String sKey) { |
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try { |
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return decryptBytes(sSrc, sKey); |
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} catch (Exception ex) { |
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throw new RuntimeException(ex.toString()); |
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} |
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} |
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public static byte[] decryptBytes(byte[] sSrc, String sKey) |
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throws Exception |
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{ |
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if (sKey == null) { |
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throw new Exception("Key为空null"); |
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} |
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if (sKey.length() != 16) { |
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throw new Exception("Key长度不是16位"); |
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} |
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byte[] raw = sKey.getBytes("utf-8"); |
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SecretKeySpec skeySpec = new SecretKeySpec(raw, "AES"); |
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Cipher cipher = Cipher.getInstance("AES/ECB/PKCS5Padding"); |
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cipher.init(2, skeySpec); |
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byte[] original = cipher.doFinal(sSrc); |
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return original; |
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} |
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public static String toHex(byte[] buf) |
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{ |
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if (buf == null) |
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return ""; |
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StringBuffer result = new StringBuffer(2 * buf.length); |
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for (int i = 0; i < buf.length; i++) { |
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appendHex(result, buf[i]); |
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} |
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return result.toString(); |
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} |
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private static void appendHex(StringBuffer sb, byte b) { |
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sb.append("0123456789ABCDEF".charAt(b >> 4 & 0xF)).append("0123456789ABCDEF".charAt(b & 0xF)); |
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} |
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public static byte[] toBytes(String hexString) |
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{ |
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int len = hexString.length() / 2; |
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byte[] result = new byte[len]; |
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for (int i = 0; i < len; i++) |
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result[i] = Integer.valueOf(hexString.substring(2 * i, 2 * i + 2), |
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16).byteValue(); |
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return result; |
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} |
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public static void main(String[] args) { |
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Calendar cal = Calendar.getInstance(); |
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cal.add(5, 10); |
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String str = "1,13439676580," + cal.getTimeInMillis(); |
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String key = "0123456789ABCDEF"; |
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String token = Encrypt(str, key); |
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System.out.println(token); |
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System.out.println(Decrypt(token, key)); |
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} |
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} |
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package com.hai.config; |
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import com.alibaba.fastjson.JSONObject; |
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import com.hai.common.exception.ErrorCode; |
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import com.hai.common.exception.ErrorHelp; |
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import com.hai.common.exception.SysCode; |
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import com.hai.common.utils.AESTool; |
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import com.hai.common.utils.HttpsUtils; |
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import com.hai.common.utils.MD5Util; |
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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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import java.util.*; |
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/** |
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* 重庆中石油 |
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* @className: CqPetroChina |
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* @author: HuRui |
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* @date: 2022/9/26 |
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**/ |
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public class ChongQingCNPCService { |
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private static Logger log = LoggerFactory.getLogger(ChongQingCNPCService.class); |
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/** |
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* 发放电子券 |
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* @param requestCode |
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* @param tradeId |
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* @param ticketSum |
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* @param phone |
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*/ |
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public static JSONObject sendCNPCTicket(String requestCode, String tradeId, Integer ticketSum, String phone) throws Exception { |
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Map<String, Object> map = new HashMap<>(); |
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map.put("requestCode", requestCode); |
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map.put("tradeId", tradeId); |
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map.put("ticketSum", ticketSum); |
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map.put("phone", phone); |
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return request("sendCNPCTicket", map); |
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} |
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/** |
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* 获取中石油跨界券核销码 |
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* @param couponNo |
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* @param tradeId |
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* @return |
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*/ |
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public static JSONObject getCNPCCheckCode(String couponNo, String tradeId) throws Exception { |
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Map<String, Object> map = new HashMap<>(); |
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map.put("couponNo", couponNo); |
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map.put("tradeId", tradeId); |
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return request("getCNPCCheckCode", map); |
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} |
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/** |
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* 获取电子券详情 |
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* @param couponNo |
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* @return |
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*/ |
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public static JSONObject queryCoupon(String couponNo) throws Exception { |
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Map<String, Object> map = new HashMap<>(); |
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map.put("couponNo", couponNo); |
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map.put("random", String.valueOf(new Random().nextInt(899999) + 100000)); |
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return request("queryCoupon", map); |
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} |
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/** |
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* 请求 |
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* @param actionType 接口类型 |
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* @param param 参数 |
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* @return |
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* @throws Exception |
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*/ |
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public static JSONObject request(String actionType, Map<String,Object> param) throws Exception { |
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String verifyCode = AESTool.Encrypt(JSONObject.toJSONString(param), CommonSysConst.getSysConfig().getChongQingCnpcMerKey()); |
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JSONObject header = new JSONObject(); |
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header.put("strVendorCode", CommonSysConst.getSysConfig().getChongQingCnpcMerNo()); |
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header.put("strActionType", actionType); |
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header.put("verifyCode", MD5Util.encode((verifyCode + CommonSysConst.getSysConfig().getChongQingCnpcMerKey()).getBytes()).toLowerCase()); |
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JSONObject msg = new JSONObject(); |
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msg.put("head", header); |
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msg.put("body", verifyCode); |
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Map<String, Object> reqParam = new HashMap<>(); |
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reqParam.put("sendMessage", msg); |
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log.info("============start============"); |
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log.info("请求接口：" + actionType); |
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log.info("参数：" + JSONObject.toJSONString(param)); |
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log.info("请求参数：" + JSONObject.toJSONString(reqParam)); |
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JSONObject response = HttpsUtils.doPost(CommonSysConst.getSysConfig().getChongQingCnpcUrl(), reqParam, new HashMap<>()); |
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log.info("响应参数：" + response.toJSONString()); |
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log.info("============end============"); |
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JSONObject postMessage = response.getJSONObject("postMessage"); |
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if (postMessage == null) { |
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throw ErrorHelp.genException(SysCode.System, ErrorCode.COMMON_ERROR, "请求失败！"); |
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} |
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// 解密body
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JSONObject body = decryptBody(response.getJSONObject("postMessage").getString("body")); |
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if (!body.getInteger("status").equals(1)) { |
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throw ErrorHelp.genException(SysCode.System, ErrorCode.COMMON_ERROR, body.getString("info")); |
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} |
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return body; |
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} |
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/** |
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* 解密body |
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* @param bodyStr body加密字符串 |
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* @return |
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*/ |
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public static JSONObject decryptBody(String bodyStr) { |
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// 解密body
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String decryptBody = AESTool.Decrypt(bodyStr, CommonSysConst.getSysConfig().getChongQingCnpcMerKey()); |
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return JSONObject.parseObject(decryptBody, JSONObject.class); |
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} |
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/** |
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* 解密电子券码 |
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* @param couponCode 券码加密字符串 |
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* @return 核销码 |
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*/ |
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public static String decryptCouponCode(String couponCode) { |
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return AESTool.Decrypt(couponCode, CommonSysConst.getSysConfig().getChongQingCnpcCouponSignKey()); |
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} |
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public static void main(String[] args) { |
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//System.out.println(AESTool.Decrypt("A9D356D4614F874586EAF8678C8C3E7D8CD0EEF031ADA44DDAA3B342CE4BBE44F115AABE27324A6A1F049619139A1A889FCA0FB48EB6E1EA4B1B50F041961B2D686FE8B9696C02DF95BA99B342747D67ECC7847646C87993CF924F33C1308829","n2j30jxhl3rhuoci"));
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System.out.println(AESTool.Decrypt("12AEA963896A18F78D0AD9A1103BD0C07E5F6ED88477C49F59192296FC59A07CB046D702CFC72522258A3097138B88F6FBDBEA1130F0D2D72F8C7351A6BA6A17DEAF3605450202D746BFCD6B35373A7BCF10101966AB79E118BDE0155B982299A76614DDCB885158A18C1AE672DE3CB912AEA963896A18F78D0AD9A1103BD0C07E5F6ED88477C49F59192296FC59A07CB046D702CFC72522258A3097138B88F6FBDBEA1130F0D2D72F8C7351A6BA6A17DEAF3605450202D746BFCD6B35373A7BCF10101966AB79E118BDE0155B982299A76614DDCB885158A18C1AE672DE3CB9","n2j30jxhl3rhuoci")); |
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//System.out.println(AESTool.Decrypt("3549AD565800370205265D7518D26E5F40C90A61FDEB5DD73966126A5D25F5E9","5ojldakiz343a6yk"));
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} |
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} |
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