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1、优化

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master
王兵 6 years ago
parent 66535ba3ce
commit 3d117a6c8e
2 changed files with 36 additions and 225 deletions
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225
src/main/java/xyz/wbsite/dbtool/web/framework/utils/RSAUtil.java
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@ -1,225 +0,0 @@
package xyz.wbsite.dbtool.web.framework.utils;
import sun.misc.BASE64Decoder;
import sun.misc.BASE64Encoder;
import javax.crypto.Cipher;
import java.security.*;
import java.security.interfaces.RSAPrivateKey;
import java.security.interfaces.RSAPublicKey;
import java.security.spec.PKCS8EncodedKeySpec;
import java.security.spec.X509EncodedKeySpec;
import java.util.Arrays;
/**
* RSAUtil - RSA工具类
*
* @author wangbing
* @version 0.0.1
* @since 2017-01-01
*/
public class RSAUtil {
private static String cryptPublicKeyBase64 = "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCTrwfsrJjCF+pP4S3A/wrD4U1txg53EuBC1mPt" +
"3vGXvSK2U0YNRVR3Q65ooHnPKmk4LwI8v+7+ATTxUg3qkuRiDuzBa5zLkYKM50LOgEWSdOKzbnbx" +
"a5FnE7IXawNt1p8+MVN1TTI7J/fZy6g1x0WBy1odE5Osru4WfZNOqQtjHwIDAQAB";
private static String cryptPrivateKeyBase64 = "MIICdgIBADANBgkqhkiG9w0BAQEFAASCAmAwggJcAgEAAoGBAJOvB+ysmMIX6k/hLcD/CsPhTW3G" +
"DncS4ELWY+3e8Ze9IrZTRg1FVHdDrmigec8qaTgvAjy/7v4BNPFSDeqS5GIO7MFrnMuRgoznQs6A" +
"RZJ04rNudvFrkWcTshdrA23Wnz4xU3VNMjsn99nLqDXHRYHLWh0Tk6yu7hZ9k06pC2MfAgMBAAEC" +
"gYBjLRjKRMI1HfBZgmPChsPI9YWU4XuXVVLLL8Rd2uktOHOWM2gIw3VMvmPimVoT2GxesZr0BwTN" +
"CSxvnuX/kHPTqtsIu1r5Iup3mGbvlj3sn8RvG0yvUDglDN7QVDqqN7XWvHJSBVfBzDXeExA/WGnE" +
"6BOocNT9qkqA/UWNbCXGKQJBAN0Fd/P2D6EvCd2RztHhzVE6V8s/LwOTDnGn/YhdMpddy9TwZpBi" +
"r7I6lzcLWQ1HfDUive3t+DGXqPqr/4FfkG0CQQCrDlZKf216QrXOmJ70LQSbflgvGYU+b6kLFyEh" +
"+15HcIBfKUQCU+XUK4UzLMQDYxdngTNMNyq4AQ9Sh0tUTUI7AkEAtkq9XayzxWhLhcCtyTOoqPcq" +
"1Aqf1x3iCuHYXTEo+ek1pcJFhY6vhJuIfrDQWQB9tEGcTvI4A4cnquBTkzvjnQJAYid58ImqYmuB" +
"M6l0HJzwdeFL7MryIF+mWozNIFjDQq8VmoVtVwCZcuP+LN1VJLRpq6UBsIw/YRKKnkqwORGUHQJA" +
"UuR0G/3Hai+vKDA14tIYIH6C4zNmbULxAEuQVh9thfafWNmiDcifApvkxQ2ewXwEGeJtz44zv6iY" +
"3f3yq+a2OQ==";
private static String signPublicKeyBase64 = "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCTrwfsrJjCF+pP4S3A/wrD4U1txg53EuBC1mPt" +
"3vGXvSK2U0YNRVR3Q65ooHnPKmk4LwI8v+7+ATTxUg3qkuRiDuzBa5zLkYKM50LOgEWSdOKzbnbx" +
"a5FnE7IXawNt1p8+MVN1TTI7J/fZy6g1x0WBy1odE5Osru4WfZNOqQtjHwIDAQAB";
private static String signPrivateKeyBase64 = "MIICdgIBADANBgkqhkiG9w0BAQEFAASCAmAwggJcAgEAAoGBAJOvB+ysmMIX6k/hLcD/CsPhTW3G" +
"DncS4ELWY+3e8Ze9IrZTRg1FVHdDrmigec8qaTgvAjy/7v4BNPFSDeqS5GIO7MFrnMuRgoznQs6A" +
"RZJ04rNudvFrkWcTshdrA23Wnz4xU3VNMjsn99nLqDXHRYHLWh0Tk6yu7hZ9k06pC2MfAgMBAAEC" +
"gYBjLRjKRMI1HfBZgmPChsPI9YWU4XuXVVLLL8Rd2uktOHOWM2gIw3VMvmPimVoT2GxesZr0BwTN" +
"CSxvnuX/kHPTqtsIu1r5Iup3mGbvlj3sn8RvG0yvUDglDN7QVDqqN7XWvHJSBVfBzDXeExA/WGnE" +
"6BOocNT9qkqA/UWNbCXGKQJBAN0Fd/P2D6EvCd2RztHhzVE6V8s/LwOTDnGn/YhdMpddy9TwZpBi" +
"r7I6lzcLWQ1HfDUive3t+DGXqPqr/4FfkG0CQQCrDlZKf216QrXOmJ70LQSbflgvGYU+b6kLFyEh" +
"+15HcIBfKUQCU+XUK4UzLMQDYxdngTNMNyq4AQ9Sh0tUTUI7AkEAtkq9XayzxWhLhcCtyTOoqPcq" +
"1Aqf1x3iCuHYXTEo+ek1pcJFhY6vhJuIfrDQWQB9tEGcTvI4A4cnquBTkzvjnQJAYid58ImqYmuB" +
"M6l0HJzwdeFL7MryIF+mWozNIFjDQq8VmoVtVwCZcuP+LN1VJLRpq6UBsIw/YRKKnkqwORGUHQJA" +
"UuR0G/3Hai+vKDA14tIYIH6C4zNmbULxAEuQVh9thfafWNmiDcifApvkxQ2ewXwEGeJtz44zv6iY" +
"3f3yq+a2OQ==";
/**
* 创建密钥和私钥
*/
public static void createKey() {
try {
KeyPairGenerator keyPairGenerator = KeyPairGenerator.getInstance("RSA");
keyPairGenerator.initialize(1024);
KeyPair keyPair = keyPairGenerator.generateKeyPair();
//公钥
RSAPublicKey aPublic = (RSAPublicKey) keyPair.getPublic();
//私钥
RSAPrivateKey aPrivate = (RSAPrivateKey) keyPair.getPrivate();
//把密钥对象对应的字节转为Base64字符存储
System.err.println("publicKeyBase64-->" + new BASE64Encoder().encode(aPublic.getEncoded()));
System.err.println("privateKeyBase64-->" + new BASE64Encoder().encode(aPrivate.getEncoded()));
} catch (NoSuchAlgorithmException e) {
e.printStackTrace();
}
}
/**
* 加密
*
* @param data 待加密明文
*/
public static String encrypt(String data) {
try {
//生成公钥对象
KeyFactory keyFactory = KeyFactory.getInstance("RSA");
X509EncodedKeySpec x509EncodedKeySpec = new X509EncodedKeySpec(new BASE64Decoder().decodeBuffer(cryptPublicKeyBase64));
PublicKey aPublic = keyFactory.generatePublic(x509EncodedKeySpec);
StringBuffer miwen = new StringBuffer();
//分段加密开始
Cipher rsa = Cipher.getInstance("RSA");
rsa.init(Cipher.ENCRYPT_MODE, aPublic);
int offset = 0;
byte[] b = data.getBytes();
while (offset < b.length) {
byte[] bytes = rsa.doFinal(Arrays.copyOfRange(b, offset, Math.min(offset + 117, b.length)));
miwen.append(new BASE64Encoder().encode(bytes));
offset += 117;
}
return miwen.toString();
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
/**
* 解密
*
* @param miwen base64密文
*/
public static String decrypt(String miwen) {
try {
//生成私钥对象
KeyFactory keyFactory = KeyFactory.getInstance("RSA");
PKCS8EncodedKeySpec pkcs8EncodedKeySpec = new PKCS8EncodedKeySpec(new BASE64Decoder().decodeBuffer(cryptPrivateKeyBase64));
PrivateKey aPrivate = keyFactory.generatePrivate(pkcs8EncodedKeySpec);
Cipher rsa = Cipher.getInstance("RSA");
rsa.init(Cipher.DECRYPT_MODE, aPrivate);
//获得密文字节
byte[] data = new BASE64Decoder().decodeBuffer(miwen.toString());
int offset = 0;
StringBuffer getMing = new StringBuffer();
while (offset < data.length) {
byte[] bytes = rsa.doFinal(Arrays.copyOfRange(data, offset, Math.min(offset + 128, data.length)));
getMing.append(new String(bytes));
offset += 128;
}
return getMing.toString();
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
/**
* RSA签名
*
* @param content 待签名数据
* @param privateKey 私钥
* @param encode 字符集编码
* @return 签名值
*/
public static String sign(String content, String privateKey, String encode) {
try {
KeyFactory keyFactory = KeyFactory.getInstance("RSA");
PKCS8EncodedKeySpec priPKCS8 = new PKCS8EncodedKeySpec(new BASE64Decoder().decodeBuffer(privateKey));
PrivateKey aPrivate = keyFactory.generatePrivate(priPKCS8);
Signature signature = Signature.getInstance("SHA1WithRSA");
signature.initSign(aPrivate);
signature.update(content.getBytes(encode));
byte[] signed = signature.sign();
return new BASE64Encoder().encode(signed);
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
/**
* RSA验签名检查
*
* @param content 待签名数据
* @param sign 签名值
* @param publicKey 公钥
* @param encode 字符集编码
* @return 布尔值
*/
public static boolean doCheck(String content, String sign, String publicKey, String encode) {
try {
KeyFactory keyFactory = KeyFactory.getInstance("RSA");
byte[] encodedKey = new BASE64Decoder().decodeBuffer(publicKey);
PublicKey pubKey = keyFactory.generatePublic(new X509EncodedKeySpec(encodedKey));
Signature signature = Signature.getInstance("SHA1WithRSA");
signature.initVerify(pubKey);
signature.update(content.getBytes(encode));
boolean bverify = signature.verify(new BASE64Decoder().decodeBuffer(sign));
return bverify;
} catch (Exception e) {
e.printStackTrace();
}
return false;
}
/**
* 测试实例
*
* @param args
*/
public static void main(String[] args) {
{//创建秘钥对
RSAUtil.createKey();
}
{//加解密
//加密
String encrypt = RSAUtil.encrypt("我有一个苹果");
System.out.println(encrypt);
//解密
String decrypt = RSAUtil.decrypt(encrypt);
System.out.println(decrypt);
}
String sign = sign("我有一个苹果", signPrivateKeyBase64, "utf-8");
System.out.println(sign);
boolean b = doCheck("我有一个苹果", sign, signPublicKeyBase64, "utf-8");
System.out.println(b);
}
}

36
src/main/resources/modules/SpringBoot/java/req/deleteRequestClass.ftl
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@ -11,6 +11,7 @@ import javax.validation.constraints.NotNull;
* @since ${date?string("yyyy-MM-dd")}
*/
public class ${table.getCName()}DeleteRequest extends BaseUpdateRequest {
<#if module.isHasSysFields()>
/**
* 主键
@ -25,5 +26,40 @@ public class ${table.getCName()}DeleteRequest extends BaseUpdateRequest {
public void setId(long id) {
this.id = id;
}
<#else>
<#list table.fields as field>
/**
* ${field.fieldComment?default("")}
*/
<#if field.fieldType.javaType() == "Enum">
private ${field.getCName()} ${field.getFName()};
<#else >
private ${field.fieldType.javaType()} ${field.getFName()};
</#if>
</#list>
</#if>
<#list table.fields as field>
<#if !field.isSystem>
<#if field.fieldType.javaType() == "Enum">
public ${field.getCName()} ${field.getterName()}() {
return this.${field.getFName()};
}
public void ${field.setterName()}(${field.getCName()} ${field.getFName()}) {
this.${field.getFName()} = ${field.getFName()};
}
<#else>
public ${field.fieldType.javaType()} ${field.getterName()}() {
return this.${field.getFName()};
}
public void ${field.setterName()}(${field.fieldType.javaType()} ${field.getFName()}) {
this.${field.getFName()} = ${field.getFName()};
}
</#if>
</#if>
</#list>
}

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