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fix: 修复 AESUtils.getRandomString 使用不安全的 Random，改为 SecureRandom

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yukaidi
2026-05-29 02:40:32 +08:00
parent 1dddec110e
commit 4586138bf1
1 changed files with 1 additions and 2 deletions
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3
parser/src/main/java/cn/qaiu/util/AESUtils.java
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@@ -14,7 +14,6 @@ import java.security.spec.X509EncodedKeySpec;
import java.util.Base64; import java.util.Base64;
import java.util.Date; import java.util.Date;
import java.util.HexFormat; import java.util.HexFormat;
import java.util.Random;
import java.util.regex.Matcher; import java.util.regex.Matcher;
import java.util.regex.Pattern; import java.util.regex.Pattern;
@@ -299,7 +298,7 @@ public class AESUtils {
//length用户要求产生字符串的长度 //length用户要求产生字符串的长度
public static String getRandomString(int length){ public static String getRandomString(int length){
String str="abcdefghijklmnopqrstuvwxyz0123456789"; String str="abcdefghijklmnopqrstuvwxyz0123456789";
Random random=new Random(); SecureRandom random=new SecureRandom();
StringBuilder sb=new StringBuilder(); StringBuilder sb=new StringBuilder();
for(int i=0;i<length;i++){ for(int i=0;i<length;i++){
int number=random.nextInt(36); int number=random.nextInt(36);