Posted on 2014-09-28 13:49
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package com.qiyi.appstore.util;
import java.lang.reflect.Field;
import java.lang.reflect.InvocationTargetException;
import org.apache.commons.beanutils.BeanUtils;
import org.apache.commons.lang.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.qiyi.appstore.exception.AppStoreException;
import com.qiyi.cloud.user.ApiCode;
public class XssUtils {
private static final Logger logger=LoggerFactory.getLogger(XssUtils.class);
public static String getSafeStringXSS(String s){
if (StringUtils.isBlank(s)) {
return s;
}
StringBuilder sb = new StringBuilder(s.length() + 16);
for (int i = 0; i < s.length(); i++) {
char c = s.charAt(i);
switch (c) {
case '<':
sb.append("<");
break;
case '>':
sb.append(">");
break;
case '\'':
sb.append("′");// ´");
break;
case '′':
sb.append("′");// ´");
break;
case '\"':
sb.append(""");
break;
case '＂':
sb.append(""");
break;
case '&':
sb.append("＆");
break;
case '#':
sb.append("＃");
break;
case '\\':
sb.append('￥');
break;
case '=':
sb.append("=");
break;
default:
sb.append(c);
break;
}
}
return sb.toString();
}
public static <T> void getXssSaftBean(Class<?> clz,T bean) throws IllegalAccessException, InvocationTargetException, NoSuchMethodException{
String classname = clz.getSimpleName();
logger.info("map target class name is {} .",classname);
Field[] fields = clz.getDeclaredFields();
for(Field field : fields){
Class<?> type = field.getType();
if(type.equals(String.class)){
String fieldname = field.getName();
String value = BeanUtils.getProperty(bean, fieldname);
if(StringUtils.isNotBlank(value)){
BeanUtils.setProperty(bean, fieldname, getSafeStringXSS(value));
}
}
}
}
}