AES加密插件

chenjiahe

2022-01-13 c64e1248bfda3ac8c5120e529fd096dfc4846629

 src/main/java/com/hx/mybatis/aes/handler/GenericStringHandler.java

File was renamed from src/main/java/com/hx/mybatis/handler/aes/GenericStringHandler.java
@@ -1,6 +1,6 @@
package com.hx.mybatis.handler.aes;
package com.hx.mybatis.aes.handler;

import com.hx.springbean.VariableAesKey;
import com.hx.mybatis.aes.springbean.VariableAesKey;
import com.hx.util.mysql.aes.MysqlHexAes;
import org.apache.ibatis.type.BaseTypeHandler;
import org.apache.ibatis.type.JdbcType;
@@ -44,12 +44,28 @@

    @Override
    public String getNullableResult(ResultSet rs, int columnIndex) throws SQLException {
        return rs.getString(columnIndex);
        String data = rs.getString(columnIndex);
        if(data != null && data.length()%32==0 && MysqlHexAes.isHexStrValid(data)){
            try{
                data = MysqlHexAes.decryptData(data, VariableAesKey.getAesKey(null),null);
            }catch (Exception e){
                //e.printStackTrace();
            }
        }
        return data;
    }

    @Override
    public String getNullableResult(CallableStatement cs, int columnIndex) throws SQLException {
        return cs.getString(columnIndex);
        String data = cs.getString(columnIndex);
        if(data != null && data.length() < 129 && data.length()%32==0 && MysqlHexAes.isHexStrValid(data)){
            try{
                data = MysqlHexAes.decryptData(data, VariableAesKey.getAesKey(null),null);
            }catch (Exception e){
                //e.printStackTrace();
            }
        }
        return data;
    }

}