coral
2 years ago
12 changed files with 220 additions and 3 deletions
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package com.epmet.commons.tools.utils; |
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import org.apache.commons.codec.binary.Base64; |
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import org.apache.commons.logging.Log; |
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import org.apache.commons.logging.LogFactory; |
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import javax.crypto.Cipher; |
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import javax.crypto.spec.IvParameterSpec; |
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import javax.crypto.spec.SecretKeySpec; |
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public class AESCBCUtils { |
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public static final Log logger = LogFactory.getLog(AESCBCUtils.class); |
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public static final String KEY_ALGORITHM = "AES"; |
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// 加密模式为ECB，填充模式为NoPadding
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public static final String CIPHER_ALGORITHM = "AES/CBC/NoPadding"; |
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// 字符集
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public static final String ENCODING = "UTF-8"; |
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// 向量
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public static final String IV_SEED = "1234567812345678"; |
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/** |
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* AES加密算法 |
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* |
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* @param str 密文 |
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* @param key 密key |
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* @return |
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*/ |
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public static String encrypt(String str, String key) { |
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try { |
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if (str == null) { |
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logger.error("AES加密出错:Key为空null"); |
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return null; |
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} |
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// 判断Key是否为16位
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if (key.length() != 16) { |
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logger.error("AES加密出错:Key长度不是16位"); |
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return null; |
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} |
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byte[] raw = key.getBytes(ENCODING); |
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SecretKeySpec skeySpec = new SecretKeySpec(raw, KEY_ALGORITHM); |
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Cipher cipher = Cipher.getInstance(CIPHER_ALGORITHM); |
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IvParameterSpec iv = new IvParameterSpec(IV_SEED.getBytes(ENCODING)); |
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cipher.init(Cipher.ENCRYPT_MODE, skeySpec, iv); |
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byte[] srawt = str.getBytes(ENCODING); |
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int len = srawt.length; |
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/* 计算补空格后的长度 */ |
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while (len % 16 != 0) |
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len++; |
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byte[] sraw = new byte[len]; |
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/* 在最后空格 */ |
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for (int i = 0; i < len; ++i) { |
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if (i < srawt.length) { |
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sraw[i] = srawt[i]; |
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} else { |
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sraw[i] = 32; |
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} |
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} |
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byte[] encrypted = cipher.doFinal(sraw); |
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return formatString(new String(Base64.encodeBase64(encrypted), "UTF-8")); |
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} catch (Exception ex) { |
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logger.error("AES加密出错:" + ex.toString()); |
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return null; |
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} |
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} |
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/** |
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* AES解密算法 |
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* |
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* @param str 密文 |
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* @param key 密key |
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* @return |
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*/ |
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public static String decrypt(String str, String key) { |
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try { |
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// 判断Key是否正确
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if (key == null) { |
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logger.error("AES解密出错:Key为空null"); |
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return null; |
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} |
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// 判断Key是否为16位
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if (key.length() != 16) { |
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logger.error("AES解密出错:Key长度不是16位"); |
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return null; |
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} |
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byte[] raw = key.getBytes(ENCODING); |
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SecretKeySpec skeySpec = new SecretKeySpec(raw, KEY_ALGORITHM); |
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Cipher cipher = Cipher.getInstance(CIPHER_ALGORITHM); |
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IvParameterSpec iv = new IvParameterSpec(IV_SEED.getBytes(ENCODING)); |
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cipher.init(Cipher.DECRYPT_MODE, skeySpec, iv); |
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byte[] bytes = Base64.decodeBase64(str.getBytes("UTF-8")); |
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bytes = cipher.doFinal(bytes); |
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return new String(bytes, ENCODING); |
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} catch (Exception ex) { |
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logger.error("AES解密出错:" + ex.toString()); |
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return null; |
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} |
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} |
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private static String formatString(String sourceStr) { |
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if (sourceStr == null) { |
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return null; |
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} |
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return sourceStr.replaceAll("\\r", "").replaceAll("\\n", ""); |
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} |
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} |
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@ -0,0 +1,31 @@ |
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package com.epmet.dto.result; |
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import lombok.Data; |
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import java.io.Serializable; |
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@Data |
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public class RizhaoBankUserInfoResultDTO implements Serializable { |
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/** |
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* 用户id |
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*/ |
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private String userId; |
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/** |
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* 手机号(注册手机号) |
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*/ |
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private String mobile; |
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/** |
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* 身份证号 |
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*/ |
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private String idNum; |
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/** |
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* 姓名 |
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*/ |
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private String name; |
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} |
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@ -0,0 +1,53 @@ |
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package com.epmet.controller; |
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import cn.hutool.json.JSONUtil; |
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import com.epmet.commons.tools.annotation.LoginUser; |
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import com.epmet.commons.tools.redis.common.bean.ResiUserInfoCache; |
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import com.epmet.commons.tools.security.dto.TokenDto; |
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import com.epmet.commons.tools.utils.AESCBCUtils; |
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import com.epmet.commons.tools.utils.Result; |
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import com.epmet.dto.result.RizhaoBankUserInfoResultDTO; |
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import com.epmet.service.UserBaseInfoService; |
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import org.springframework.beans.factory.annotation.Value; |
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import org.springframework.web.bind.annotation.PostMapping; |
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import org.springframework.web.bind.annotation.RequestMapping; |
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import org.springframework.web.bind.annotation.RestController; |
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import javax.annotation.Resource; |
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@RestController |
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@RequestMapping("/rizhaobank") |
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public class RizhaoBankController { |
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@Value("${rizhaobank.aesKey}") |
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private String AES_KEY; |
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@Resource |
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private UserBaseInfoService userBaseInfoService; |
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@PostMapping("/userinfo") |
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public Result<String> getUserInfo(@LoginUser TokenDto tokenDto) { |
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ResiUserInfoCache userInfo = userBaseInfoService.getUserInfo(tokenDto.getUserId()); |
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if(userInfo != null) { |
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RizhaoBankUserInfoResultDTO userInfoResultDTO = new RizhaoBankUserInfoResultDTO(); |
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userInfoResultDTO.setUserId(userInfo.getUserId()); |
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userInfoResultDTO.setMobile(userInfo.getMobile()); |
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userInfoResultDTO.setIdNum(userInfo.getIdNum()); |
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userInfoResultDTO.setName(userInfo.getRealName()); |
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String encryptStr = AESCBCUtils.encrypt(JSONUtil.toJsonStr(userInfoResultDTO), AES_KEY); |
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// System.out.println("encrypt:\n"+encryptStr);
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//
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// System.out.println("decrypt:\n"+AESCBCUtils.decrypt(encryptStr, AES_KEY));
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return new Result<String>().ok(encryptStr); |
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} else { |
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return new Result<String>().error(1001, "获取用户信息失败"); |
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} |
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} |
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} |
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