修复界面存在的一些安全问题

This commit is contained in:
RuoYi
2019-02-27 12:29:03 +08:00
parent d399160a0b
commit 807b723116
6 changed files with 47 additions and 5 deletions

View File

@ -1,6 +1,7 @@
package com.ruoyi.common.page;
import com.ruoyi.common.utils.StringUtils;
import com.ruoyi.common.utils.sql.SqlUtil;
/**
* 分页数据
@ -57,7 +58,7 @@ public class PageDomain
public void setOrderByColumn(String orderByColumn)
{
this.orderByColumn = orderByColumn;
this.orderByColumn = SqlUtil.escapeSql(orderByColumn);
}
public String getIsAsc()
@ -67,6 +68,6 @@ public class PageDomain
public void setIsAsc(String isAsc)
{
this.isAsc = isAsc;
this.isAsc = SqlUtil.escapeSql(isAsc);
}
}

View File

@ -13,6 +13,8 @@ import java.io.OutputStream;
*/
public class FileUtils
{
public static String FILENAME_PATTERN = "[a-zA-Z0-9_\\-\\|\\.\\u4e00-\\u9fa5]+";
/**
* 输出指定文件的byte数组
*
@ -87,4 +89,15 @@ public class FileUtils
}
return flag;
}
/**
* 文件名称验证
*
* @param filename 文件名称
* @return true 正常 false 非法
*/
public static boolean isValidFilename(String filename)
{
return filename.matches(FILENAME_PATTERN);
}
}

View File

@ -0,0 +1,24 @@
package com.ruoyi.common.utils.sql;
import com.ruoyi.common.utils.StringUtils;
/**
* sql操作工具类
*
* @author ruoyi
*/
public class SqlUtil
{
/**
* 防止sql注入 替换危险字符
*/
public static String escapeSql(String value)
{
if (StringUtils.isNotEmpty(value))
{
value = value.replaceAll("\\(", "");
value = value.replaceAll("\\)", "");
}
return value;
}
}