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盘点入库,用户加解密

This commit is contained in:
mashuai 2024-05-25 16:28:54 +08:00
parent a26ee4143a
commit 4db960c1d6
7 changed files with 393 additions and 58 deletions
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25
sgzb-auth/src/main/java/com/bonus/sgzb/auth/controller/TokenController.java
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@ -1,14 +1,12 @@
package com.bonus.sgzb.auth.controller;
import javax.annotation.Resource;
import javax.crypto.Cipher;
import javax.crypto.spec.IvParameterSpec;
import javax.crypto.spec.SecretKeySpec;
import javax.servlet.http.HttpServletRequest;
import com.bonus.sgzb.auth.form.*;
import com.bonus.sgzb.auth.service.NwRegisterService;
import com.bonus.sgzb.auth.service.NwUserLoginService;
import com.bonus.sgzb.auth.utils.RsaUtil;
import com.bonus.sgzb.common.core.constant.CacheConstants;
import com.bonus.sgzb.common.core.web.domain.AjaxResult;
import com.bonus.sgzb.common.redis.service.RedisService;
@ -26,8 +24,6 @@ import com.bonus.sgzb.common.security.service.TokenService;
import com.bonus.sgzb.common.security.utils.SecurityUtils;
import com.bonus.sgzb.system.api.model.LoginUser;
import java.nio.charset.StandardCharsets;
import java.util.Base64;
import java.util.Map;
/**
@ -38,6 +34,9 @@ import java.util.Map;
@RestController
@Slf4j
public class TokenController {
private final String privateKey = "MIIBVAIBADANBgkqhkiG9w0BAQEFAASCAT4wggE6AgEAAkEAqhHyZfSsYourNxaY7Nt+PrgrxkiA50efORdI5U5lsW79MmFnusUA355oaSXcLhu5xxB38SMSyP2KvuKNPuH3owIDAQABAkAfoiLyL+Z4lf4Myxk6xUDgLaWGximj20CUf+5BKKnlrK+Ed8gAkM0HqoTt2UZwA5E2MzS4EI2gjfQhz5X28uqxAiEA3wNFxfrCZlSZHb0gn2zDpWowcSxQAgiCstxGUoOqlW8CIQDDOerGKH5OmCJ4Z21v+F25WaHYPxCFMvwxpcw99EcvDQIgIdhDTIqD2jfYjPTY8Jj3EDGPbH2HHuffvflECt3Ek60CIQCFRlCkHpi7hthhYhovyloRYsM+IS9h/0BzlEAuO0ktMQIgSPT3aFAgJYwKpqRYKlLDVcflZFCKY7u3UP8iWi1Qw0Y=";
@Autowired
private TokenService tokenService;
@ -59,21 +58,7 @@ public class TokenController {
//web端登录
@PostMapping("login")
public R<?> login(@RequestBody LoginBody form) throws Exception {
// 定义密钥
String key = "CCCQrpassWordKey";
byte[] encryptedBytes = Base64.getDecoder().decode(form.getPassword());
byte[] iv = new byte[16];
System.arraycopy(encryptedBytes, 0, iv, 0, iv.length);
byte[] cipherText = new byte[encryptedBytes.length - iv.length];
System.arraycopy(encryptedBytes, iv.length, cipherText, 0, cipherText.length);
SecretKeySpec keySpec = new SecretKeySpec(key.getBytes(StandardCharsets.UTF_8), "AES");
Cipher cipher = Cipher.getInstance("AES/CBC/PKCS5Padding");
cipher.init(Cipher.DECRYPT_MODE, keySpec, new IvParameterSpec(iv));
byte[] decryptedBytes = cipher.doFinal(cipherText);
String decryptedData = new String(decryptedBytes, StandardCharsets.UTF_8);
String decryptedData = RsaUtil.decryptByPrivateKey(form.getPassword(), privateKey);
// 用户登录
LoginUser userInfo = sysLoginService.login(form.getUsername(), decryptedData);
String uuid = form.getUuid();

133
sgzb-auth/src/main/java/com/bonus/sgzb/auth/utils/RsaUtil.java Normal file
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@ -0,0 +1,133 @@
package com.bonus.sgzb.auth.utils;
import javax.crypto.Cipher;
import java.security.KeyFactory;
import java.security.PrivateKey;
import java.security.PublicKey;
import java.security.spec.PKCS8EncodedKeySpec;
import java.security.spec.X509EncodedKeySpec;
import java.util.Base64;
/**
* @Author ma_sh
* @create 2024/5/25 16:07
*/
public class RsaUtil {
//签名算法名称
private static final String RSA_KEY_ALGORITHM = "RSA";
//RSA密钥长度,默认密钥长度是1024,密钥长度必须是64的倍数，在512到65536位之间,不管是RSA还是RSA2长度推荐使用2048
private static final int KEY_SIZE = 2048;
/**
* 公钥加密(用于数据加密)
*
* @param data 加密前的字符串
* @param publicKeyStr base64编码后的公钥
* @return base64编码后的字符串
* @throws Exception
*/
public static String encryptByPublicKey(String data, String publicKeyStr) throws Exception {
//Java原生base64解码
byte[] pubKey = Base64.getDecoder().decode(publicKeyStr);
//创建X509编码密钥规范
X509EncodedKeySpec x509KeySpec = new X509EncodedKeySpec(pubKey);
//返回转换指定算法的KeyFactory对象
KeyFactory keyFactory = KeyFactory.getInstance(RSA_KEY_ALGORITHM);
//根据X509编码密钥规范产生公钥对象
PublicKey publicKey = keyFactory.generatePublic(x509KeySpec);
//根据转换的名称获取密码对象Cipher（转换的名称：算法/工作模式/填充模式）
Cipher cipher = Cipher.getInstance(keyFactory.getAlgorithm());
//用公钥初始化此Cipher对象（加密模式）
cipher.init(Cipher.ENCRYPT_MODE, publicKey);
//对数据加密
byte[] encrypt = cipher.doFinal(data.getBytes());
//返回base64编码后的字符串
return Base64.getEncoder().encodeToString(encrypt);
}
/**
* 私钥解密(用于数据解密)
*
* @param data 解密前的字符串
* @param privateKeyStr 私钥
* @return 解密后的字符串
* @throws Exception
*/
public static String decryptByPrivateKey(String data, String privateKeyStr) throws Exception {
//Java原生base64解码
byte[] priKey = Base64.getDecoder().decode(privateKeyStr);
//创建PKCS8编码密钥规范
PKCS8EncodedKeySpec pkcs8KeySpec = new PKCS8EncodedKeySpec(priKey);
//返回转换指定算法的KeyFactory对象
KeyFactory keyFactory = KeyFactory.getInstance(RSA_KEY_ALGORITHM);
//根据PKCS8编码密钥规范产生私钥对象
PrivateKey privateKey = keyFactory.generatePrivate(pkcs8KeySpec);
//根据转换的名称获取密码对象Cipher（转换的名称：算法/工作模式/填充模式）
Cipher cipher = Cipher.getInstance(keyFactory.getAlgorithm());
//用私钥初始化此Cipher对象（解密模式）
cipher.init(Cipher.DECRYPT_MODE, privateKey);
//对数据解密
byte[] decrypt = cipher.doFinal(Base64.getDecoder().decode(data));
//返回字符串
return new String(decrypt);
}
/**
* 私钥加密(用于数据签名)
*
* @param data 加密前的字符串
* @param privateKeyStr base64编码后的私钥
* @return base64编码后后的字符串
* @throws Exception
*/
public static String encryptByPrivateKey(String data, String privateKeyStr) throws Exception {
//Java原生base64解码
byte[] priKey = Base64.getDecoder().decode(privateKeyStr);
//创建PKCS8编码密钥规范
PKCS8EncodedKeySpec pkcs8KeySpec = new PKCS8EncodedKeySpec(priKey);
//返回转换指定算法的KeyFactory对象
KeyFactory keyFactory = KeyFactory.getInstance(RSA_KEY_ALGORITHM);
//根据PKCS8编码密钥规范产生私钥对象
PrivateKey privateKey = keyFactory.generatePrivate(pkcs8KeySpec);
//根据转换的名称获取密码对象Cipher（转换的名称：算法/工作模式/填充模式）
Cipher cipher = Cipher.getInstance(keyFactory.getAlgorithm());
//用私钥初始化此Cipher对象（加密模式）
cipher.init(Cipher.ENCRYPT_MODE, privateKey);
//对数据加密
byte[] encrypt = cipher.doFinal(data.getBytes());
//返回base64编码后的字符串
return Base64.getEncoder().encodeToString(encrypt);
}
/**
* 公钥解密(用于数据验签)
*
* @param data 解密前的字符串
* @param publicKeyStr base64编码后的公钥
* @return 解密后的字符串
* @throws Exception
*/
public static String decryptByPublicKey(String data, String publicKeyStr) throws Exception {
//Java原生base64解码
byte[] pubKey = Base64.getDecoder().decode(publicKeyStr);
//创建X509编码密钥规范
X509EncodedKeySpec x509KeySpec = new X509EncodedKeySpec(pubKey);
//返回转换指定算法的KeyFactory对象
KeyFactory keyFactory = KeyFactory.getInstance(RSA_KEY_ALGORITHM);
//根据X509编码密钥规范产生公钥对象
PublicKey publicKey = keyFactory.generatePublic(x509KeySpec);
//根据转换的名称获取密码对象Cipher（转换的名称：算法/工作模式/填充模式）
Cipher cipher = Cipher.getInstance(keyFactory.getAlgorithm());
//用公钥初始化此Cipher对象（解密模式）
cipher.init(Cipher.DECRYPT_MODE, publicKey);
//对数据解密
byte[] decrypt = cipher.doFinal(Base64.getDecoder().decode(data));
//返回字符串
return new String(decrypt);
}
}

26
sgzb-modules/sgzb-material/src/main/java/com/bonus/sgzb/material/domain/MachIneDto.java
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@ -35,6 +35,12 @@ public class MachIneDto {
@ApiModelProperty(value = "机具ID")
private Long maId;
/**
* 主键id
*/
@ApiModelProperty(value = "主键id")
private Integer infoId;
/** 设备编号 */
@ApiModelProperty(value = "设备编号")
private String maCode;
@ -79,7 +85,7 @@ public class MachIneDto {
* 创建者
*/
@ApiModelProperty(value = "创建者")
private String creator;
private Long creator;
/**
* 入库形式
@ -93,6 +99,18 @@ public class MachIneDto {
@ApiModelProperty(value = "备注")
private String remarks;
/**
* 单位名称
*/
@ApiModelProperty(value = "单位名称")
private String unitId;
/**
* 工程名称
*/
@ApiModelProperty(value = "工程名称")
private String proId;
/**
* 表单备注
*/
@ -105,6 +123,12 @@ public class MachIneDto {
@ApiModelProperty(value = "数量")
private Double num;
/**
* 数量
*/
@ApiModelProperty(value = "数量")
private Double totalNum;
/**
* 检验人
*/

8
sgzb-modules/sgzb-material/src/main/java/com/bonus/sgzb/material/domain/SavePutInfoDto.java
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@ -86,6 +86,12 @@ public class SavePutInfoDto extends BaseEntity {
@ApiModelProperty(value = "单位名称")
private String unitId;
/**
* 工程名称
*/
@ApiModelProperty(value = "工程名称")
private String proId;
/**
* 工程名称
*/
@ -96,7 +102,7 @@ public class SavePutInfoDto extends BaseEntity {
* 创建者
*/
@ApiModelProperty(value = "创建者")
private String creator;
private Long creator;
/**
* 创建时间

101
sgzb-modules/sgzb-material/src/main/java/com/bonus/sgzb/material/service/impl/InventoryAndWarehousingServiceImpl.java
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@ -1,5 +1,6 @@
package com.bonus.sgzb.material.service.impl;
import com.bonus.sgzb.common.core.utils.DateUtils;
import com.bonus.sgzb.common.core.web.domain.AjaxResult;
import com.bonus.sgzb.common.security.utils.SecurityUtils;
import com.bonus.sgzb.material.config.ExceptionEnum;
@ -9,13 +10,17 @@ import com.bonus.sgzb.material.domain.SavePutInfoDto;
import com.bonus.sgzb.material.mapper.InventoryAndWarehousingMapper;
import com.bonus.sgzb.material.service.InventoryAndWarehousingService;
import com.bonus.sgzb.material.config.FieldGenerator;
import com.bonus.sgzb.material.vo.GlobalContants;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.collections4.CollectionUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.transaction.interceptor.TransactionAspectSupport;
import java.text.SimpleDateFormat;
import java.util.*;
import java.util.stream.Collectors;
/**
* @author hay
@ -39,6 +44,26 @@ public class InventoryAndWarehousingServiceImpl implements InventoryAndWarehousi
return inventoryAndWarehousingMapper.getList(bean);
}
/**
* 生成code编码
* @return
*/
public String genderBackCode() {
SimpleDateFormat dateFormat = new SimpleDateFormat("yyyyMMdd");
Date nowDate = DateUtils.getNowDate();
String format = dateFormat.format(nowDate);
int taskNum = inventoryAndWarehousingMapper.selectTaskNumByMonth(nowDate) + 1;
String code = "";
if (taskNum > GlobalContants.NUM1 && taskNum < GlobalContants.NUM2) {
code = "PD" + format + "-00" + taskNum;
} else if (taskNum > GlobalContants.NUM3 && taskNum < GlobalContants.NUM4) {
code = "PD" + format + "-0" + taskNum;
} else {
code = "PD" + format + "-000" + taskNum;
}
return code;
}
/**
* 新增入库盘点
* @param dto
@ -49,23 +74,14 @@ public class InventoryAndWarehousingServiceImpl implements InventoryAndWarehousi
public AjaxResult savePutInfo(SavePutInfoDto dto) {
log.info("新增入库盘点入参dto：{}", dto);
Long userId = SecurityUtils.getLoginUser().getUserid();
dto.setCreator(userId.toString());
List<String> codeList = new ArrayList<>();
if (dto.getNum() != null) {
while (codeList.size() < dto.getNum()) {
String code = FieldGenerator.generateField();
int count = selectByCode(code);
if (count == 0 && !codeList.contains(code)) {
codeList.add(code);
}
}
}
dto.setCreator(userId);
String code = genderBackCode();
int res;
try {
//1. 判断是数量还是编号入库，保存到不同表
//1.1 如果是编号入库
if (dto.getIsCode()) {
res = insertMaMachineInfo(dto, codeList);
res = insertMaMachineInfo(dto, code);
if (res == 0) {
log.error("insertMaMachineInfo方法插入异常");
throw new RuntimeException("insertMaMachineInfo方法插入异常");
@ -78,7 +94,7 @@ public class InventoryAndWarehousingServiceImpl implements InventoryAndWarehousi
}
} else {
//2.插入ma_type_put_in_storage_info表和ma_type_put_in_storage_details表
res = insertPutInfo(dto);
res = insertPutInfo(dto, code);
if (res == 0) {
log.error("insertPutInfo方法插入异常");
throw new RuntimeException("insertPutInfo方法插入异常");
@ -94,25 +110,25 @@ public class InventoryAndWarehousingServiceImpl implements InventoryAndWarehousi
}
/**
* 根据code从ma_machine表查询是否有数据，去重
* 编号新增，插入ma_machine、ma_machine_label和ma_label_bind
* @param dto
* @param code
* @return
*/
private int selectByCode(String code) {
return inventoryAndWarehousingMapper.selectByCode(code);
}
/**
* 编号新增，插入ma_machine、ma_machine_label和ma_label_bind
* @param dto
* @param codeList
* @return
*/
private int insertMaMachineInfo(SavePutInfoDto dto, List<String> codeList) {
private int insertMaMachineInfo(SavePutInfoDto dto, String code) {
int res = 0;
if (dto.getNum() != null) {
MachIneDto machIneDto = dto.getMachIneDtoList().get(0);
machIneDto.setCode(code);
machIneDto.setPutInType(dto.getPutInType());
machIneDto.setCreator(dto.getCreator());
machIneDto.setNum(dto.getNum());
machIneDto.setIsCode(dto.getIsCode());
res += insertInfo(machIneDto);
machIneDto.setInfoId(machIneDto.getId());
}
for (int i = 0; i < dto.getMachIneDtoList().size(); i++) {
MachIneDto machIneDto = dto.getMachIneDtoList().get(i);
String code = codeList.get(i);
machIneDto.setCode(code);
machIneDto.setIsCode(dto.getIsCode());
machIneDto.setTypeId(dto.getTypeId());
@ -121,11 +137,19 @@ public class InventoryAndWarehousingServiceImpl implements InventoryAndWarehousi
machIneDto.setPutInType(dto.getPutInType());
machIneDto.setNum(dto.getNum());
machIneDto.setCheckMan(dto.getCheckMan());
machIneDto.setUnitId(dto.getUnitId());
machIneDto.setProId(dto.getProId());
machIneDto.setInfoId(dto.getMachIneDtoList().get(0).getInfoId());
res += insertMachineInfo(machIneDto);
}
return res;
}
//插入ma_type_put_in_storage_info表,返回主键id
private int insertInfo(MachIneDto machIneDto) {
return inventoryAndWarehousingMapper.saveInfo(machIneDto);
}
/**
* 方法抽取，保持到ma_machine、ma_machine_label和ma_label_bind
* @param machIneDto
@ -145,11 +169,8 @@ public class InventoryAndWarehousingServiceImpl implements InventoryAndWarehousi
* @return
*/
private int insertTypePutInStorageInfo(MachIneDto machIneDto) {
//插入ma_type_put_in_storage_info表,返回主键id
int res = inventoryAndWarehousingMapper.saveInfo(machIneDto);
//ma_type_put_in_storage_details表
res += inventoryAndWarehousingMapper.saveDetails(machIneDto);
return res;
return inventoryAndWarehousingMapper.saveDetails(machIneDto);
}
@ -169,13 +190,31 @@ public class InventoryAndWarehousingServiceImpl implements InventoryAndWarehousi
* @param dto
* @return
*/
private int insertPutInfo(SavePutInfoDto dto) {
private int insertPutInfo(SavePutInfoDto dto, String code) {
int res = 0;
Double total = dto.getMachIneDtoList().stream()
.map(MachIneDto::getPutInStoreNum)
.filter(num -> num != null)
.collect(Collectors.summingDouble(Double::doubleValue));
if (CollectionUtils.isNotEmpty(dto.getMachIneDtoList())) {
MachIneDto machIneDto = dto.getMachIneDtoList().get(0);
machIneDto.setCode(code);
machIneDto.setPutInType(dto.getPutInType());
machIneDto.setCreator(dto.getCreator());
machIneDto.setIsCode(dto.getIsCode());
machIneDto.setTotalNum(total);
res += insertInfo(machIneDto);
machIneDto.setInfoId(machIneDto.getId());
}
for (int i = 0; i < dto.getMachIneDtoList().size(); i++) {
MachIneDto machIneDto = dto.getMachIneDtoList().get(i);
machIneDto.setCreator(dto.getCreator());
machIneDto.setPutInType(dto.getPutInType());
machIneDto.setRemarks(dto.getRemarks());
machIneDto.setUnitId(dto.getUnitId());
machIneDto.setProId(dto.getProId());
machIneDto.setCode(code);
machIneDto.setInfoId(dto.getMachIneDtoList().get(0).getInfoId());
res += insertTypePutInStorageInfo(machIneDto);
//根据类型追加ma_type表里面的num
res += updateMaTypeInfo(machIneDto.getTypeId(), machIneDto.getPutInStoreNum());

133
sgzb-modules/sgzb-system/src/main/java/com/bonus/sgzb/system/config/RsaUtil.java Normal file
View File

@ -0,0 +1,133 @@
package com.bonus.sgzb.system.config;
import javax.crypto.Cipher;
import java.security.KeyFactory;
import java.security.PrivateKey;
import java.security.PublicKey;
import java.security.spec.PKCS8EncodedKeySpec;
import java.security.spec.X509EncodedKeySpec;
import java.util.Base64;
/**
* @Author ma_sh
* @create 2024/5/25 16:07
*/
public class RsaUtil {
//签名算法名称
private static final String RSA_KEY_ALGORITHM = "RSA";
//RSA密钥长度,默认密钥长度是1024,密钥长度必须是64的倍数，在512到65536位之间,不管是RSA还是RSA2长度推荐使用2048
private static final int KEY_SIZE = 2048;
/**
* 公钥加密(用于数据加密)
*
* @param data 加密前的字符串
* @param publicKeyStr base64编码后的公钥
* @return base64编码后的字符串
* @throws Exception
*/
public static String encryptByPublicKey(String data, String publicKeyStr) throws Exception {
//Java原生base64解码
byte[] pubKey = Base64.getDecoder().decode(publicKeyStr);
//创建X509编码密钥规范
X509EncodedKeySpec x509KeySpec = new X509EncodedKeySpec(pubKey);
//返回转换指定算法的KeyFactory对象
KeyFactory keyFactory = KeyFactory.getInstance(RSA_KEY_ALGORITHM);
//根据X509编码密钥规范产生公钥对象
PublicKey publicKey = keyFactory.generatePublic(x509KeySpec);
//根据转换的名称获取密码对象Cipher（转换的名称：算法/工作模式/填充模式）
Cipher cipher = Cipher.getInstance(keyFactory.getAlgorithm());
//用公钥初始化此Cipher对象（加密模式）
cipher.init(Cipher.ENCRYPT_MODE, publicKey);
//对数据加密
byte[] encrypt = cipher.doFinal(data.getBytes());
//返回base64编码后的字符串
return Base64.getEncoder().encodeToString(encrypt);
}
/**
* 私钥解密(用于数据解密)
*
* @param data 解密前的字符串
* @param privateKeyStr 私钥
* @return 解密后的字符串
* @throws Exception
*/
public static String decryptByPrivateKey(String data, String privateKeyStr) throws Exception {
//Java原生base64解码
byte[] priKey = Base64.getDecoder().decode(privateKeyStr);
//创建PKCS8编码密钥规范
PKCS8EncodedKeySpec pkcs8KeySpec = new PKCS8EncodedKeySpec(priKey);
//返回转换指定算法的KeyFactory对象
KeyFactory keyFactory = KeyFactory.getInstance(RSA_KEY_ALGORITHM);
//根据PKCS8编码密钥规范产生私钥对象
PrivateKey privateKey = keyFactory.generatePrivate(pkcs8KeySpec);
//根据转换的名称获取密码对象Cipher（转换的名称：算法/工作模式/填充模式）
Cipher cipher = Cipher.getInstance(keyFactory.getAlgorithm());
//用私钥初始化此Cipher对象（解密模式）
cipher.init(Cipher.DECRYPT_MODE, privateKey);
//对数据解密
byte[] decrypt = cipher.doFinal(Base64.getDecoder().decode(data));
//返回字符串
return new String(decrypt);
}
/**
* 私钥加密(用于数据签名)
*
* @param data 加密前的字符串
* @param privateKeyStr base64编码后的私钥
* @return base64编码后后的字符串
* @throws Exception
*/
public static String encryptByPrivateKey(String data, String privateKeyStr) throws Exception {
//Java原生base64解码
byte[] priKey = Base64.getDecoder().decode(privateKeyStr);
//创建PKCS8编码密钥规范
PKCS8EncodedKeySpec pkcs8KeySpec = new PKCS8EncodedKeySpec(priKey);
//返回转换指定算法的KeyFactory对象
KeyFactory keyFactory = KeyFactory.getInstance(RSA_KEY_ALGORITHM);
//根据PKCS8编码密钥规范产生私钥对象
PrivateKey privateKey = keyFactory.generatePrivate(pkcs8KeySpec);
//根据转换的名称获取密码对象Cipher（转换的名称：算法/工作模式/填充模式）
Cipher cipher = Cipher.getInstance(keyFactory.getAlgorithm());
//用私钥初始化此Cipher对象（加密模式）
cipher.init(Cipher.ENCRYPT_MODE, privateKey);
//对数据加密
byte[] encrypt = cipher.doFinal(data.getBytes());
//返回base64编码后的字符串
return Base64.getEncoder().encodeToString(encrypt);
}
/**
* 公钥解密(用于数据验签)
*
* @param data 解密前的字符串
* @param publicKeyStr base64编码后的公钥
* @return 解密后的字符串
* @throws Exception
*/
public static String decryptByPublicKey(String data, String publicKeyStr) throws Exception {
//Java原生base64解码
byte[] pubKey = Base64.getDecoder().decode(publicKeyStr);
//创建X509编码密钥规范
X509EncodedKeySpec x509KeySpec = new X509EncodedKeySpec(pubKey);
//返回转换指定算法的KeyFactory对象
KeyFactory keyFactory = KeyFactory.getInstance(RSA_KEY_ALGORITHM);
//根据X509编码密钥规范产生公钥对象
PublicKey publicKey = keyFactory.generatePublic(x509KeySpec);
//根据转换的名称获取密码对象Cipher（转换的名称：算法/工作模式/填充模式）
Cipher cipher = Cipher.getInstance(keyFactory.getAlgorithm());
//用公钥初始化此Cipher对象（解密模式）
cipher.init(Cipher.DECRYPT_MODE, publicKey);
//对数据解密
byte[] decrypt = cipher.doFinal(Base64.getDecoder().decode(data));
//返回字符串
return new String(decrypt);
}
}

25
sgzb-modules/sgzb-system/src/main/java/com/bonus/sgzb/system/controller/SysConfigController.java
View File

@ -2,6 +2,9 @@ package com.bonus.sgzb.system.controller;
import java.util.List;
import javax.servlet.http.HttpServletResponse;
import com.bonus.sgzb.common.core.utils.StringUtils;
import com.bonus.sgzb.system.config.RsaUtil;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.DeleteMapping;
@ -32,6 +35,9 @@ import com.bonus.sgzb.system.service.ISysConfigService;
@RequestMapping("/config")
public class SysConfigController extends BaseController
{
private final String publicKey = "MFwwDQYJKoZIhvcNAQEBBQADSwAwSAJBAKoR8mX0rGKLqzcWmOzbfj64K8ZIgOdHnzkXSOVOZbFu/TJhZ7rFAN+eaGkl3C4buccQd/EjEsj9ir7ijT7h96MCAwEAAQ==";
private final String CONFIG_KEY = "sys.user.initPassword";
@Autowired
private ISysConfigService configService;
@ -40,10 +46,15 @@ public class SysConfigController extends BaseController
*/
@RequiresPermissions("system:config:list")
@GetMapping("/list")
public TableDataInfo list(SysConfig config)
{
public TableDataInfo list(SysConfig config) throws Exception {
startPage();
List<SysConfig> list = configService.selectConfigList(config);
for (SysConfig sysConfig : list) {
if (CONFIG_KEY.equals(sysConfig.getConfigKey()) && StringUtils.isNotBlank(sysConfig.getConfigValue())) {
String configValue = RsaUtil.encryptByPublicKey(sysConfig.getConfigValue(), publicKey);
sysConfig.setConfigValue(configValue);
}
}
return getDataTable(list);
}
@ -70,9 +81,13 @@ public class SysConfigController extends BaseController
* 根据参数键名查询参数值
*/
@GetMapping(value = "/configKey/{configKey}")
public AjaxResult getConfigKey(@PathVariable String configKey)
{
return success(configService.selectConfigByKey(configKey));
public AjaxResult getConfigKey(@PathVariable String configKey) throws Exception {
String configByKey = configService.selectConfigByKey(configKey);
if (CONFIG_KEY.equals(configKey) && StringUtils.isNotBlank(configByKey)) {
String configValue = RsaUtil.encryptByPublicKey(configByKey, publicKey);
return AjaxResult.success(configValue);
}
return success(configByKey);
}
/**