提交 d7790090 编写于 作者: lakernote's avatar lakernote

(bugfix)[整体](增加waf防火墙)

上级 e8f2548f
......@@ -140,7 +140,7 @@ admin:
2.`web/admin/index.html`处,如下图示例操作,点击图标就可以在浏览器访问了
![输入图片说明](https://images.gitee.com/uploads/images/2021/0816/001751_ef56d4c9_709188.png "屏幕截图.png")
![](https://img-blog.csdnimg.cn/6cd054be980542ff87399212d0b06a1a.png?x-oss-process=image/watermark,type_ZHJvaWRzYW5zZmFsbGJhY2s,shadow_50,text_Q1NETiBAbGFrZXJub3Rl,size_20,color_FFFFFF,t_70,g_se,x_16)
#### 代码生成
......@@ -191,7 +191,7 @@ ext_log // 影响前端代码生成路径D:\JT\easy-admin/web/admin/view/ext/
</td>
</tr>
<tr>
<td style="font-size: 12px;font-weight: bolder;">
<td style="font-size: 12px;font-weight: bolder;">
<center>已办任务<img src="https://img-blog.csdnimg.cn/cd77ef0d500844dc914a32670e4e32d0.png"></center>
</td>
<td style="font-size: 12px;font-weight: bolder;">
......@@ -256,6 +256,7 @@ ext_log // 影响前端代码生成路径D:\JT\easy-admin/web/admin/view/ext/
</tr>
</table>
#### 部署教程
**整体部署规划结构如下:**
......@@ -263,7 +264,7 @@ ext_log // 影响前端代码生成路径D:\JT\easy-admin/web/admin/view/ext/
![](https://images.gitee.com/uploads/images/2021/0812/141324_9e6528a0_709188.png "屏幕截图.png")
![](https://img-blog.csdnimg.cn/b60db081da7b400daa5fc9c307098c19.png?x-oss-process=image/watermark,type_ZHJvaWRzYW5zZmFsbGJhY2s,shadow_50,text_Q1NETiBAbGFrZXJub3Rl,size_20,color_FFFFFF,t_70,g_se,x_16)
##### 服务端
......@@ -289,13 +290,24 @@ spring:
nohup java -jar easy-admin-1.0.0.jar &
```
> 由于验证码涉及到java安全协议,建议使用脚本启动 `sh run.sh start`
##### 前端
**首先修改配置**`web/admin/config/pear.config.yml`,填写你自己服务器实际ip、port
```javascript
## 配置服务端地址
admin:
server: http://localhost:8080
```
**按照相对位置放即可**(或者自己弄个nginx丢进去)
```
easy-admin.jar
application.yml
run.sh
web
--admin
----admin
......@@ -312,6 +324,15 @@ web
### ☎️联系方式☎️
**微信公众号** : **Java大厂面试官** , **个人微信: lakernote**
**个人微信: lakernote**(进群加我拉你)
![](https://img-blog.csdnimg.cn/cf8ed2c013614143b346a453a9082232.jpg?x-oss-process=image/watermark,type_ZHJvaWRzYW5zZmFsbGJhY2s,shadow_50,text_Q1NETiBAbGFrZXJub3Rl,size_10,color_FFFFFF,t_70,g_se,x_16#pic_center)
------------------------------------------------
**微信公众号** : **Java大厂面试官**
![img](https://img-blog.csdnimg.cn/2020110915544650.jpg?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2FidTkzNTAwOTA2Ng==,size_16,color_FFFFFF,t_70#pic_center)
......@@ -23,4 +23,39 @@ public class LakerConfig {
*/
private String defaultPwd = "lakernote";
/**
* 防火墙
*/
private Waf waf = new Waf();
public static class Waf {
private boolean xssEnabled = true;
private boolean sqlEnabled = true;
private String excludes = "";
public boolean isXssEnabled() {
return xssEnabled;
}
public void setXssEnabled(boolean xssEnabled) {
this.xssEnabled = xssEnabled;
}
public boolean isSqlEnabled() {
return sqlEnabled;
}
public void setSqlEnabled(boolean sqlEnabled) {
this.sqlEnabled = sqlEnabled;
}
public String getExcludes() {
return excludes;
}
public void setExcludes(String excludes) {
this.excludes = excludes;
}
}
}
\ No newline at end of file
package com.laker.admin.config;
import com.laker.admin.framework.waf.WafFilter;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.web.servlet.FilterRegistrationBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.Ordered;
import javax.servlet.DispatcherType;
import java.util.HashMap;
import java.util.Map;
@Configuration
public class WafConfig {
@Autowired
LakerConfig lakerConfig;
/**
* 要在 cachefilter后边
*
* @return
*/
@Bean
public FilterRegistrationBean xssFilterRegistration() {
FilterRegistrationBean registration = new FilterRegistrationBean();
registration.setDispatcherTypes(DispatcherType.REQUEST);
registration.setFilter(new WafFilter());
registration.addUrlPatterns("/*");
registration.setName("wafFilter");
registration.setOrder(Ordered.HIGHEST_PRECEDENCE + 1);
Map<String, String> initParameters = new HashMap<String, String>();
initParameters.put("excludes", lakerConfig.getWaf().getExcludes());
initParameters.put("xssEnabled", lakerConfig.getWaf().isXssEnabled() + "");
initParameters.put("sqlEnabled", lakerConfig.getWaf().isSqlEnabled() + "");
registration.setInitParameters(initParameters);
return registration;
}
}
package com.laker.admin.framework;
package com.laker.admin.framework.ext;
import com.laker.admin.framework.Response;
import com.laker.admin.framework.model.Response;
import lombok.extern.slf4j.Slf4j;
import org.springframework.boot.web.servlet.error.ErrorController;
import org.springframework.http.HttpStatus;
......
......@@ -2,7 +2,7 @@ package com.laker.admin.framework.ext.mybatis;
import cn.hutool.core.util.StrUtil;
import com.baomidou.mybatisplus.extension.plugins.handler.DataPermissionHandler;
import com.laker.admin.framework.EasyAdminSecurityUtils;
import com.laker.admin.framework.utils.EasyAdminSecurityUtils;
import lombok.SneakyThrows;
import lombok.extern.slf4j.Slf4j;
import net.sf.jsqlparser.expression.Expression;
......
......@@ -3,7 +3,7 @@ package com.laker.admin.framework.ext.satoken;
import cn.dev33.satoken.action.SaTokenActionDefaultImpl;
import cn.dev33.satoken.annotation.SaCheckLogin;
import cn.dev33.satoken.stp.StpUtil;
import com.laker.admin.framework.EasyAdminSecurityUtils;
import com.laker.admin.framework.utils.EasyAdminSecurityUtils;
import com.laker.admin.framework.ext.mybatis.UserInfoAndPowers;
import com.laker.admin.module.enums.DataFilterTypeEnum;
import org.springframework.stereotype.Component;
......
......@@ -2,7 +2,7 @@ package com.laker.admin.framework.ext.stomp;
import cn.dev33.satoken.stp.StpUtil;
import cn.hutool.core.util.StrUtil;
import com.laker.admin.framework.EasyAdminSecurityUtils;
import com.laker.admin.framework.utils.EasyAdminSecurityUtils;
import com.laker.admin.utils.IP2CityUtil;
import com.laker.admin.utils.http.HttpServletRequestUtil;
import lombok.extern.slf4j.Slf4j;
......
......@@ -4,7 +4,7 @@ package com.laker.admin.framework.handler;
import cn.dev33.satoken.exception.NotLoginException;
import cn.dev33.satoken.exception.SaTokenException;
import cn.hutool.core.lang.Dict;
import com.laker.admin.framework.Response;
import com.laker.admin.framework.model.Response;
import com.laker.admin.framework.exception.BusinessException;
import com.laker.admin.utils.http.HttpServletRequestUtil;
import lombok.extern.slf4j.Slf4j;
......
package com.laker.admin.framework;
package com.laker.admin.framework.model;
import io.swagger.annotations.ApiModel;
import io.swagger.annotations.ApiModelProperty;
......
package com.laker.admin.framework;
package com.laker.admin.framework.model;
import cn.hutool.core.util.StrUtil;
import io.swagger.annotations.ApiModel;
......
package com.laker.admin.framework;
package com.laker.admin.framework.model;
import lombok.Data;
......
package com.laker.admin.framework;
package com.laker.admin.framework.model;
import lombok.Data;
......
package com.laker.admin.framework;
package com.laker.admin.framework.utils;
import cn.dev33.satoken.stp.StpUtil;
import com.laker.admin.framework.EasyAdminConstants;
import com.laker.admin.framework.ext.mybatis.UserInfoAndPowers;
/**
......
package com.laker.admin.framework;
package com.laker.admin.framework.utils;
import cn.hutool.core.util.PageUtil;
import lombok.Data;
......
package com.laker.admin.framework;
package com.laker.admin.framework.utils;
import cn.hutool.core.lang.TypeReference;
import cn.hutool.core.util.ArrayUtil;
......
package com.laker.admin.framework.waf;
import cn.hutool.core.util.StrUtil;
import lombok.extern.slf4j.Slf4j;
import javax.servlet.*;
import javax.servlet.http.HttpServletRequest;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
/**
* web防火墙
*/
@Slf4j
public class WafFilter implements Filter {
/**
* 排除链接
*/
public List<String> excludes = new ArrayList<>();
/**
* 开启XSS脚本过滤
*/
private static boolean xssEnabled = true;
/**
* 开启SQL注入过滤
*/
private static boolean sqlEnabled = true;
@Override
public void init(FilterConfig config) throws ServletException {
String excludesUrls = config.getInitParameter("excludes");
excludes = StrUtil.split(excludesUrls, ',');
xssEnabled = getParamConfig(config.getInitParameter("xssEnabled"));
sqlEnabled = getParamConfig(config.getInitParameter("sqlEnabled"));
}
@Override
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException,
ServletException {
HttpServletRequest req = (HttpServletRequest) request;
// HttpServletResponse res = (HttpServletResponse) response;
if (handle(req)) {
try {
//Request请求过滤
chain.doFilter(new WafRequestWrapper(req, xssEnabled, sqlEnabled), response);
} catch (Exception e) {
log.error(" WafFilter exception , requestURL: " + req.getRequestURL());
}
return;
}
chain.doFilter(request, response);
}
@Override
public void destroy() {
log.warn(" WafFilter destroy .");
}
private boolean handle(HttpServletRequest request) {
if (!xssEnabled && !sqlEnabled) {
return false;
}
if (excludes == null || excludes.isEmpty()) {
return true;
}
String url = request.getServletPath();
for (String pattern : excludes) {
Pattern p = Pattern.compile("^" + pattern);
Matcher m = p.matcher(url);
if (m.find()) {
return true;
}
}
return false;
}
private boolean getParamConfig(String value) {
if (value == null || "".equals(value.trim())) {
//未配置默认 True
return true;
}
return new Boolean(value);
}
}
package com.laker.admin.framework.waf;
import cn.hutool.core.io.IoUtil;
import cn.hutool.core.util.StrUtil;
import com.laker.admin.framework.waf.attack.HTMLFilter;
import com.laker.admin.framework.waf.attack.SqlFilter;
import org.springframework.http.HttpHeaders;
import org.springframework.http.MediaType;
import javax.servlet.ReadListener;
import javax.servlet.ServletInputStream;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletRequestWrapper;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
/**
* Request请求过滤包装
* <p>
*
* @author hubin
* @since 2014-5-8
*/
public class WafRequestWrapper extends HttpServletRequestWrapper {
private boolean filterXSS = true;
private boolean filterSQL = true;
public WafRequestWrapper(HttpServletRequest request, boolean filterXSS, boolean filterSQL) {
super(request);
this.filterXSS = filterXSS;
this.filterSQL = filterSQL;
}
public WafRequestWrapper(HttpServletRequest request) {
this(request, true, true);
}
/**
* @param parameter 过滤参数
* @return
* @since 数组参数过滤
*/
@Override
public String[] getParameterValues(String parameter) {
String[] values = super.getParameterValues(parameter);
if (values == null) {
return null;
}
int count = values.length;
String[] encodedValues = new String[count];
for (int i = 0; i < count; i++) {
encodedValues[i] = filterParamString(values[i]);
}
return encodedValues;
}
@Override
public Map getParameterMap() {
Map<String, String[]> primary = super.getParameterMap();
Map<String, String[]> result = new HashMap<String, String[]>(primary.size());
for (Map.Entry<String, String[]> entry : primary.entrySet()) {
result.put(entry.getKey(), filterEntryString(entry.getValue()));
}
return result;
}
/**
* @param parameter 过滤参数
* @return
* @since 参数过滤
*/
@Override
public String getParameter(String parameter) {
return filterParamString(super.getParameter(parameter));
}
@Override
public ServletInputStream getInputStream() throws IOException {
// 非json类型,直接返回
if (!isJsonRequest()) {
return super.getInputStream();
}
// 为空,直接返回
String json = IoUtil.read(super.getInputStream(), "utf-8");
if (StrUtil.isBlank(json)) {
return super.getInputStream();
}
// xss过滤
json = filterParamString(json).trim();
System.out.println("web防火墙处理后的结果如下:");
System.out.println(json);
final ByteArrayInputStream bis = new ByteArrayInputStream(json.getBytes("utf-8"));
return new ServletInputStream() {
@Override
public boolean isFinished() {
return true;
}
@Override
public boolean isReady() {
return true;
}
@Override
public void setReadListener(ReadListener readListener) {
}
@Override
public int read() throws IOException {
return bis.read();
}
};
}
/**
* 是否是Json请求
*/
private boolean isJsonRequest() {
String header = super.getHeader(HttpHeaders.CONTENT_TYPE);
return MediaType.APPLICATION_JSON_VALUE.equalsIgnoreCase(header)
|| MediaType.APPLICATION_JSON_UTF8_VALUE.equalsIgnoreCase(header);
}
/**
* @param name 过滤内容
* @return
* @since 请求头过滤
*/
@Override
public String getHeader(String name) {
return filterParamString(super.getHeader(name));
}
/**
* @return
* @since Cookie内容过滤
*/
@Override
public Cookie[] getCookies() {
Cookie[] existingCookies = super.getCookies();
if (existingCookies != null) {
for (int i = 0; i < existingCookies.length; ++i) {
Cookie cookie = existingCookies[i];
cookie.setValue(filterParamString(cookie.getValue()));
}
}
return existingCookies;
}
protected String[] filterEntryString(String[] rawValue) {
for (int i = 0; i < rawValue.length; i++) {
rawValue[i] = filterParamString(rawValue[i]);
}
return rawValue;
}
/**
* @param rawValue 待处理内容
* @return
* @since 过滤字符串内容
*/
protected String filterParamString(String rawValue) {
if (rawValue == null) {
return null;
}
String tmpStr = rawValue;
if (this.filterXSS) {
tmpStr = SqlFilter.strip(rawValue);
}
if (this.filterSQL) {
tmpStr = HTMLFilter.htmlSpecialChars(tmpStr);
}
return tmpStr;
}
}
package com.laker.admin.framework.waf.attack;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ConcurrentMap;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
/**
* HTML过滤器,用于去除XSS漏洞隐患。
*
* @author ruoyi
*/
public final class HTMLFilter
{
/**
* regex flag union representing /si modifiers in php
**/
private static final int REGEX_FLAGS_SI = Pattern.CASE_INSENSITIVE | Pattern.DOTALL;
private static final Pattern P_COMMENTS = Pattern.compile("<!--(.*?)-->", Pattern.DOTALL);
private static final Pattern P_COMMENT = Pattern.compile("^!--(.*)--$", REGEX_FLAGS_SI);
private static final Pattern P_TAGS = Pattern.compile("<(.*?)>", Pattern.DOTALL);
private static final Pattern P_END_TAG = Pattern.compile("^/([a-z0-9]+)", REGEX_FLAGS_SI);
private static final Pattern P_START_TAG = Pattern.compile("^([a-z0-9]+)(.*?)(/?)$", REGEX_FLAGS_SI);
private static final Pattern P_QUOTED_ATTRIBUTES = Pattern.compile("([a-z0-9]+)=([\"'])(.*?)\\2", REGEX_FLAGS_SI);
private static final Pattern P_UNQUOTED_ATTRIBUTES = Pattern.compile("([a-z0-9]+)(=)([^\"\\s']+)", REGEX_FLAGS_SI);
private static final Pattern P_PROTOCOL = Pattern.compile("^([^:]+):", REGEX_FLAGS_SI);
private static final Pattern P_ENTITY = Pattern.compile("&#(\\d+);?");
private static final Pattern P_ENTITY_UNICODE = Pattern.compile("&#x([0-9a-f]+);?");
private static final Pattern P_ENCODE = Pattern.compile("%([0-9a-f]{2});?");
private static final Pattern P_VALID_ENTITIES = Pattern.compile("&([^&;]*)(?=(;|&|$))");
private static final Pattern P_VALID_QUOTES = Pattern.compile("(>|^)([^<]+?)(<|$)", Pattern.DOTALL);
private static final Pattern P_END_ARROW = Pattern.compile("^>");
private static final Pattern P_BODY_TO_END = Pattern.compile("<([^>]*?)(?=<|$)");
private static final Pattern P_XML_CONTENT = Pattern.compile("(^|>)([^<]*?)(?=>)");
private static final Pattern P_STRAY_LEFT_ARROW = Pattern.compile("<([^>]*?)(?=<|$)");
private static final Pattern P_STRAY_RIGHT_ARROW = Pattern.compile("(^|>)([^<]*?)(?=>)");
private static final Pattern P_AMP = Pattern.compile("&");
private static final Pattern P_QUOTE = Pattern.compile("\"");
private static final Pattern P_LEFT_ARROW = Pattern.compile("<");
private static final Pattern P_RIGHT_ARROW = Pattern.compile(">");
private static final Pattern P_BOTH_ARROWS = Pattern.compile("<>");
// @xxx could grow large... maybe use sesat's ReferenceMap
private static final ConcurrentMap<String, Pattern> P_REMOVE_PAIR_BLANKS = new ConcurrentHashMap<>();
private static final ConcurrentMap<String, Pattern> P_REMOVE_SELF_BLANKS = new ConcurrentHashMap<>();
/**
* set of allowed html elements, along with allowed attributes for each element
**/
private final Map<String, List<String>> vAllowed;
/**
* counts of open tags for each (allowable) html element
**/
private final Map<String, Integer> vTagCounts = new HashMap<>();
/**
* html elements which must always be self-closing (e.g. "<img />")
**/
private final String[] vSelfClosingTags;
/**
* html elements which must always have separate opening and closing tags (e.g. "<b></b>")
**/
private final String[] vNeedClosingTags;
/**
* set of disallowed html elements
**/
private final String[] vDisallowed;
/**
* attributes which should be checked for valid protocols
**/
private final String[] vProtocolAtts;
/**
* allowed protocols
**/
private final String[] vAllowedProtocols;
/**
* tags which should be removed if they contain no content (e.g. "<b></b>" or "<b />")
**/
private final String[] vRemoveBlanks;
/**
* entities allowed within html markup
**/
private final String[] vAllowedEntities;
/**
* flag determining whether comments are allowed in input String.
*/
private final boolean stripComment;
private final boolean encodeQuotes;
/**
* flag determining whether to try to make tags when presented with "unbalanced" angle brackets (e.g. "<b text </b>"
* becomes "<b> text </b>"). If set to false, unbalanced angle brackets will be html escaped.
*/
private final boolean alwaysMakeTags;
/**
* Default constructor.
*/
public HTMLFilter()
{
vAllowed = new HashMap<>();
final ArrayList<String> a_atts = new ArrayList<>();
a_atts.add("href");
a_atts.add("target");
vAllowed.put("a", a_atts);
final ArrayList<String> img_atts = new ArrayList<>();
img_atts.add("src");
img_atts.add("width");
img_atts.add("height");
img_atts.add("alt");
vAllowed.put("img", img_atts);
final ArrayList<String> no_atts = new ArrayList<>();
vAllowed.put("b", no_atts);
vAllowed.put("strong", no_atts);
vAllowed.put("i", no_atts);
vAllowed.put("em", no_atts);
vSelfClosingTags = new String[] { "img" };
vNeedClosingTags = new String[] { "a", "b", "strong", "i", "em" };
vDisallowed = new String[] {};
vAllowedProtocols = new String[] { "http", "mailto", "https" }; // no ftp.
vProtocolAtts = new String[] { "src", "href" };
vRemoveBlanks = new String[] { "a", "b", "strong", "i", "em" };
vAllowedEntities = new String[] { "amp", "gt", "lt", "quot" };
stripComment = true;
encodeQuotes = true;
alwaysMakeTags = false;
}
/**
* Map-parameter configurable constructor.
*
* @param conf map containing configuration. keys match field names.
*/
@SuppressWarnings("unchecked")
public HTMLFilter(final Map<String, Object> conf)
{
assert conf.containsKey("vAllowed") : "configuration requires vAllowed";
assert conf.containsKey("vSelfClosingTags") : "configuration requires vSelfClosingTags";
assert conf.containsKey("vNeedClosingTags") : "configuration requires vNeedClosingTags";
assert conf.containsKey("vDisallowed") : "configuration requires vDisallowed";
assert conf.containsKey("vAllowedProtocols") : "configuration requires vAllowedProtocols";
assert conf.containsKey("vProtocolAtts") : "configuration requires vProtocolAtts";
assert conf.containsKey("vRemoveBlanks") : "configuration requires vRemoveBlanks";
assert conf.containsKey("vAllowedEntities") : "configuration requires vAllowedEntities";
vAllowed = Collections.unmodifiableMap((HashMap<String, List<String>>) conf.get("vAllowed"));
vSelfClosingTags = (String[]) conf.get("vSelfClosingTags");
vNeedClosingTags = (String[]) conf.get("vNeedClosingTags");
vDisallowed = (String[]) conf.get("vDisallowed");
vAllowedProtocols = (String[]) conf.get("vAllowedProtocols");
vProtocolAtts = (String[]) conf.get("vProtocolAtts");
vRemoveBlanks = (String[]) conf.get("vRemoveBlanks");
vAllowedEntities = (String[]) conf.get("vAllowedEntities");
stripComment = conf.containsKey("stripComment") ? (Boolean) conf.get("stripComment") : true;
encodeQuotes = conf.containsKey("encodeQuotes") ? (Boolean) conf.get("encodeQuotes") : true;
alwaysMakeTags = conf.containsKey("alwaysMakeTags") ? (Boolean) conf.get("alwaysMakeTags") : true;
}
private void reset()
{
vTagCounts.clear();
}
// ---------------------------------------------------------------
// my versions of some PHP library functions
public static String chr(final int decimal)
{
return String.valueOf((char) decimal);
}
public static String htmlSpecialChars(final String s)
{
String result = s;
result = regexReplace(P_AMP, "&amp;", result);
// result = regexReplace(P_QUOTE, "&quot;", result);
result = regexReplace(P_LEFT_ARROW, "&lt;", result);
result = regexReplace(P_RIGHT_ARROW, "&gt;", result);
return result;
}
// ---------------------------------------------------------------
/**
* given a user submitted input String, filter out any invalid or restricted html.
*
* @param input text (i.e. submitted by a user) than may contain html
* @return "clean" version of input, with only valid, whitelisted html elements allowed
*/
public String filter(final String input)
{
reset();
String s = input;
s = escapeComments(s);
s = balanceHTML(s);
s = checkTags(s);
s = processRemoveBlanks(s);
// s = validateEntities(s);
return s;
}
public boolean isAlwaysMakeTags()
{
return alwaysMakeTags;
}
public boolean isStripComments()
{
return stripComment;
}
private String escapeComments(final String s)
{
final Matcher m = P_COMMENTS.matcher(s);
final StringBuffer buf = new StringBuffer();
if (m.find())
{
final String match = m.group(1); // (.*?)
m.appendReplacement(buf, Matcher.quoteReplacement("<!--" + htmlSpecialChars(match) + "-->"));
}
m.appendTail(buf);
return buf.toString();
}
private String balanceHTML(String s)
{
if (alwaysMakeTags)
{
//
// try and form html
//
s = regexReplace(P_END_ARROW, "", s);
// 不追加结束标签
s = regexReplace(P_BODY_TO_END, "<$1>", s);
s = regexReplace(P_XML_CONTENT, "$1<$2", s);
}
else
{
//
// escape stray brackets
//
s = regexReplace(P_STRAY_LEFT_ARROW, "&lt;$1", s);
s = regexReplace(P_STRAY_RIGHT_ARROW, "$1$2&gt;<", s);
//
// the last regexp causes '<>' entities to appear
// (we need to do a lookahead assertion so that the last bracket can
// be used in the next pass of the regexp)
//
s = regexReplace(P_BOTH_ARROWS, "", s);
}
return s;
}
private String checkTags(String s)
{
Matcher m = P_TAGS.matcher(s);
final StringBuffer buf = new StringBuffer();
while (m.find())
{
String replaceStr = m.group(1);
replaceStr = processTag(replaceStr);
m.appendReplacement(buf, Matcher.quoteReplacement(replaceStr));
}
m.appendTail(buf);
// these get tallied in processTag
// (remember to reset before subsequent calls to filter method)
final StringBuilder sBuilder = new StringBuilder(buf.toString());
for (String key : vTagCounts.keySet())
{
for (int ii = 0; ii < vTagCounts.get(key); ii++)
{
sBuilder.append("</").append(key).append(">");
}
}
s = sBuilder.toString();
return s;
}
private String processRemoveBlanks(final String s)
{
String result = s;
for (String tag : vRemoveBlanks)
{
if (!P_REMOVE_PAIR_BLANKS.containsKey(tag))
{
P_REMOVE_PAIR_BLANKS.putIfAbsent(tag, Pattern.compile("<" + tag + "(\\s[^>]*)?></" + tag + ">"));
}
result = regexReplace(P_REMOVE_PAIR_BLANKS.get(tag), "", result);
if (!P_REMOVE_SELF_BLANKS.containsKey(tag))
{
P_REMOVE_SELF_BLANKS.putIfAbsent(tag, Pattern.compile("<" + tag + "(\\s[^>]*)?/>"));
}
result = regexReplace(P_REMOVE_SELF_BLANKS.get(tag), "", result);
}
return result;
}
private static String regexReplace(final Pattern regex_pattern, final String replacement, final String s)
{
Matcher m = regex_pattern.matcher(s);
return m.replaceAll(replacement);
}
private String processTag(final String s)
{
// ending tags
Matcher m = P_END_TAG.matcher(s);
if (m.find())
{
final String name = m.group(1).toLowerCase();
if (allowed(name))
{
if (false == inArray(name, vSelfClosingTags))
{
if (vTagCounts.containsKey(name))
{
vTagCounts.put(name, vTagCounts.get(name) - 1);
return "</" + name + ">";
}
}
}
}
// starting tags
m = P_START_TAG.matcher(s);
if (m.find())
{
final String name = m.group(1).toLowerCase();
final String body = m.group(2);
String ending = m.group(3);
// debug( "in a starting tag, name='" + name + "'; body='" + body + "'; ending='" + ending + "'" );
if (allowed(name))
{
final StringBuilder params = new StringBuilder();
final Matcher m2 = P_QUOTED_ATTRIBUTES.matcher(body);
final Matcher m3 = P_UNQUOTED_ATTRIBUTES.matcher(body);
final List<String> paramNames = new ArrayList<>();
final List<String> paramValues = new ArrayList<>();
while (m2.find())
{
paramNames.add(m2.group(1)); // ([a-z0-9]+)
paramValues.add(m2.group(3)); // (.*?)
}
while (m3.find())
{
paramNames.add(m3.group(1)); // ([a-z0-9]+)
paramValues.add(m3.group(3)); // ([^\"\\s']+)
}
String paramName, paramValue;
for (int ii = 0; ii < paramNames.size(); ii++)
{
paramName = paramNames.get(ii).toLowerCase();
paramValue = paramValues.get(ii);
// debug( "paramName='" + paramName + "'" );
// debug( "paramValue='" + paramValue + "'" );
// debug( "allowed? " + vAllowed.get( name ).contains( paramName ) );
if (allowedAttribute(name, paramName))
{
if (inArray(paramName, vProtocolAtts))
{
paramValue = processParamProtocol(paramValue);
}
params.append(' ').append(paramName).append("=\"").append(paramValue).append("\"");
}
}
if (inArray(name, vSelfClosingTags))
{
ending = " /";
}
if (inArray(name, vNeedClosingTags))
{
ending = "";
}
if (ending == null || ending.length() < 1)
{
if (vTagCounts.containsKey(name))
{
vTagCounts.put(name, vTagCounts.get(name) + 1);
}
else
{
vTagCounts.put(name, 1);
}
}
else
{
ending = " /";
}
return "<" + name + params + ending + ">";
}
else
{
return "";
}
}
// comments
m = P_COMMENT.matcher(s);
if (!stripComment && m.find())
{
return "<" + m.group() + ">";
}
return "";
}
private String processParamProtocol(String s)
{
s = decodeEntities(s);
final Matcher m = P_PROTOCOL.matcher(s);
if (m.find())
{
final String protocol = m.group(1);
if (!inArray(protocol, vAllowedProtocols))
{
// bad protocol, turn into local anchor link instead
s = "#" + s.substring(protocol.length() + 1);
if (s.startsWith("#//"))
{
s = "#" + s.substring(3);
}
}
}
return s;
}
private String decodeEntities(String s)
{
StringBuffer buf = new StringBuffer();
Matcher m = P_ENTITY.matcher(s);
while (m.find())
{
final String match = m.group(1);
final int decimal = Integer.decode(match).intValue();
m.appendReplacement(buf, Matcher.quoteReplacement(chr(decimal)));
}
m.appendTail(buf);
s = buf.toString();
buf = new StringBuffer();
m = P_ENTITY_UNICODE.matcher(s);
while (m.find())
{
final String match = m.group(1);
final int decimal = Integer.valueOf(match, 16).intValue();
m.appendReplacement(buf, Matcher.quoteReplacement(chr(decimal)));
}
m.appendTail(buf);
s = buf.toString();
buf = new StringBuffer();
m = P_ENCODE.matcher(s);
while (m.find())
{
final String match = m.group(1);
final int decimal = Integer.valueOf(match, 16).intValue();
m.appendReplacement(buf, Matcher.quoteReplacement(chr(decimal)));
}
m.appendTail(buf);
s = buf.toString();
s = validateEntities(s);
return s;
}
private String validateEntities(final String s)
{
StringBuffer buf = new StringBuffer();
// validate entities throughout the string
Matcher m = P_VALID_ENTITIES.matcher(s);
while (m.find())
{
final String one = m.group(1); // ([^&;]*)
final String two = m.group(2); // (?=(;|&|$))
m.appendReplacement(buf, Matcher.quoteReplacement(checkEntity(one, two)));
}
m.appendTail(buf);
return encodeQuotes(buf.toString());
}
private String encodeQuotes(final String s)
{
if (encodeQuotes)
{
StringBuffer buf = new StringBuffer();
Matcher m = P_VALID_QUOTES.matcher(s);
while (m.find())
{
final String one = m.group(1); // (>|^)
final String two = m.group(2); // ([^<]+?)
final String three = m.group(3); // (<|$)
// 不替换双引号为&quot;,防止json格式无效 regexReplace(P_QUOTE, "&quot;", two)
m.appendReplacement(buf, Matcher.quoteReplacement(one + two + three));
}
m.appendTail(buf);
return buf.toString();
}
else
{
return s;
}
}
private String checkEntity(final String preamble, final String term)
{
return ";".equals(term) && isValidEntity(preamble) ? '&' + preamble : "&amp;" + preamble;
}
private boolean isValidEntity(final String entity)
{
return inArray(entity, vAllowedEntities);
}
private static boolean inArray(final String s, final String[] array)
{
for (String item : array)
{
if (item != null && item.equals(s))
{
return true;
}
}
return false;
}
private boolean allowed(final String name)
{
return (vAllowed.isEmpty() || vAllowed.containsKey(name)) && !inArray(name, vDisallowed);
}
private boolean allowedAttribute(final String name, final String paramName)
{
return allowed(name) && (vAllowed.isEmpty() || vAllowed.get(name).contains(paramName));
}
}
\ No newline at end of file
package com.laker.admin.framework.waf.attack;
public class SqlFilter {
public static String strip(String value) {
//剥离SQL注入部分代码
return value.replaceAll("('.+--)|(--)|(\\|)|(%7C)", "");
}
}
......@@ -6,9 +6,9 @@ import cn.hutool.core.date.DateUtil;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.laker.admin.framework.EasyAdminSecurityUtils;
import com.laker.admin.framework.PageResponse;
import com.laker.admin.framework.Response;
import com.laker.admin.framework.utils.EasyAdminSecurityUtils;
import com.laker.admin.framework.model.PageResponse;
import com.laker.admin.framework.model.Response;
import com.laker.admin.framework.aop.Metrics;
import com.laker.admin.module.ext.entity.ExtLeave;
import com.laker.admin.module.ext.service.IExtLeaveService;
......
......@@ -5,8 +5,8 @@ import cn.hutool.core.util.StrUtil;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.laker.admin.framework.PageResponse;
import com.laker.admin.framework.Response;
import com.laker.admin.framework.model.PageResponse;
import com.laker.admin.framework.model.Response;
import com.laker.admin.framework.aop.Metrics;
import com.laker.admin.module.ext.entity.ExtLog;
import com.laker.admin.module.ext.mapper.ExtLogMapper;
......
......@@ -6,8 +6,8 @@ import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.lang.Dict;
import cn.hutool.core.util.StrUtil;
import cn.hutool.json.JSONUtil;
import com.laker.admin.framework.PageResponse;
import com.laker.admin.framework.Response;
import com.laker.admin.framework.model.PageResponse;
import com.laker.admin.framework.model.Response;
import com.laker.admin.framework.aop.Metrics;
import com.laker.admin.module.flow.process.SnakerEngineFacets;
import com.laker.admin.module.flow.process.SnakerHelper;
......
......@@ -2,10 +2,9 @@ package com.laker.admin.module.sys.controller;
import cn.hutool.core.lang.Dict;
import cn.hutool.core.util.IdUtil;
import com.laker.admin.framework.Response;
import com.laker.admin.framework.model.Response;
import com.laker.admin.framework.cache.ICache;
import com.wf.captcha.ArithmeticCaptcha;
import com.wf.captcha.ChineseGifCaptcha;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
......
......@@ -12,9 +12,9 @@ import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.github.xiaoymin.knife4j.annotations.ApiOperationSupport;
import com.github.xiaoymin.knife4j.annotations.ApiSupport;
import com.laker.admin.framework.EasyAdminConstants;
import com.laker.admin.framework.PageDtoUtil;
import com.laker.admin.framework.PageResponse;
import com.laker.admin.framework.Response;
import com.laker.admin.framework.utils.PageDtoUtil;
import com.laker.admin.framework.model.PageResponse;
import com.laker.admin.framework.model.Response;
import com.laker.admin.framework.aop.Metrics;
import com.laker.admin.framework.cache.ICache;
import com.laker.admin.framework.ext.mybatis.UserInfoAndPowers;
......
......@@ -5,7 +5,7 @@ import cn.hutool.core.io.FileUtil;
import cn.hutool.core.util.StrUtil;
import com.github.odiszapc.nginxparser.NgxConfig;
import com.github.odiszapc.nginxparser.NgxDumper;
import com.laker.admin.framework.Response;
import com.laker.admin.framework.model.Response;
import com.laker.admin.module.sys.pojo.NginxQo;
import com.laker.admin.module.sys.service.ISysDeptService;
import org.springframework.beans.factory.annotation.Autowired;
......
......@@ -2,7 +2,7 @@ package com.laker.admin.module.sys.controller;
import cn.dev33.satoken.stp.StpUtil;
import cn.hutool.core.lang.Dict;
import com.laker.admin.framework.Response;
import com.laker.admin.framework.model.Response;
import com.laker.admin.module.ext.mapper.ExtLogMapper;
import com.laker.admin.module.flow.process.SnakerEngineFacets;
import org.snaker.engine.access.QueryFilter;
......
......@@ -5,9 +5,9 @@ import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.laker.admin.framework.Response;
import com.laker.admin.framework.ResultTable;
import com.laker.admin.framework.ResultTree;
import com.laker.admin.framework.model.Response;
import com.laker.admin.framework.model.ResultTable;
import com.laker.admin.framework.model.ResultTree;
import com.laker.admin.framework.aop.Metrics;
import com.laker.admin.module.sys.entity.SysDept;
import com.laker.admin.module.sys.service.ISysDeptService;
......
......@@ -5,8 +5,8 @@ import cn.hutool.core.collection.CollUtil;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.laker.admin.framework.PageResponse;
import com.laker.admin.framework.Response;
import com.laker.admin.framework.model.PageResponse;
import com.laker.admin.framework.model.Response;
import com.laker.admin.framework.aop.Metrics;
import com.laker.admin.module.sys.entity.SysDict;
import com.laker.admin.module.sys.service.ISysDictService;
......
......@@ -5,7 +5,7 @@ import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.laker.admin.framework.Response;
import com.laker.admin.framework.model.Response;
import com.laker.admin.framework.aop.Metrics;
import com.laker.admin.module.sys.entity.SysMenu;
import com.laker.admin.module.sys.pojo.MenuVo;
......
......@@ -5,9 +5,9 @@ import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.laker.admin.framework.PageResponse;
import com.laker.admin.framework.Response;
import com.laker.admin.framework.ResultTree;
import com.laker.admin.framework.model.PageResponse;
import com.laker.admin.framework.model.Response;
import com.laker.admin.framework.model.ResultTree;
import com.laker.admin.framework.aop.Metrics;
import com.laker.admin.module.sys.entity.SysMenu;
import com.laker.admin.module.sys.entity.SysRole;
......
......@@ -10,8 +10,8 @@ import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.laker.admin.config.LakerConfig;
import com.laker.admin.framework.PageResponse;
import com.laker.admin.framework.Response;
import com.laker.admin.framework.model.PageResponse;
import com.laker.admin.framework.model.Response;
import com.laker.admin.framework.aop.Metrics;
import com.laker.admin.module.sys.entity.SysRole;
import com.laker.admin.module.sys.entity.SysUser;
......
......@@ -5,8 +5,8 @@ import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.github.xiaoymin.knife4j.annotations.ApiSupport;
import com.laker.admin.framework.PageResponse;
import com.laker.admin.framework.Response;
import com.laker.admin.framework.model.PageResponse;
import com.laker.admin.framework.model.Response;
import com.laker.admin.module.task.core.CoreProcessor;
import com.laker.admin.module.task.entity.SysTask;
import com.laker.admin.module.task.service.ISysTaskService;
......
package com.laker.admin.module.task;
import com.github.xiaoymin.knife4j.annotations.ApiSupport;
import com.laker.admin.framework.Response;
import com.laker.admin.framework.model.Response;
import com.laker.admin.module.task.core.CoreProcessor;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
......
......@@ -3,7 +3,7 @@ package com.laker.admin.module.task.controller;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.laker.admin.framework.PageResponse;
import com.laker.admin.framework.model.PageResponse;
import com.laker.admin.module.task.entity.SysTasklog;
import com.laker.admin.module.task.service.ISysTasklogService;
import io.swagger.annotations.ApiOperation;
......
......@@ -6,7 +6,7 @@ import cn.hutool.cache.impl.LFUCache;
import cn.hutool.core.map.MapUtil;
import cn.hutool.core.util.StrUtil;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.laker.admin.framework.SpringUtils;
import com.laker.admin.framework.utils.SpringUtils;
import com.laker.admin.module.enums.TaskStateEnum;
import com.laker.admin.module.task.entity.SysTask;
import com.laker.admin.module.task.service.ISysTaskService;
......
......@@ -52,4 +52,8 @@ sa-token:
token-style: simple-uuid
# 是否打印操作日志
is-log: false
is-print: false
\ No newline at end of file
is-print: false
laker:
waf:
sql-enabled: true
xss-enabled: true
\ No newline at end of file
......@@ -9,8 +9,8 @@ import ${package.Service}.${table.serviceName};
<#else>
import org.springframework.stereotype.Controller;
</#if>
import com.laker.admin.framework.Response;
import com.laker.admin.framework.PageResponse;
import com.laker.admin.framework.model.Response;
import com.laker.admin.framework.model.PageResponse;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
......
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