From ad639dbd954809d6ad4115633c9aa7c3c91cec4f Mon Sep 17 00:00:00 2001
From: Mlxa0324 <mlx950324@163.com>
Date: Thu, 27 Oct 2022 17:39:10 +0800
Subject: [PATCH] =?UTF-8?q?=E7=99=BB=E5=BD=95=E8=BF=87=E6=BB=A4?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../cn/jlw/{cors => filter}/CorsFilter.java   |  2 +-
 .../jlw/{cors => filter}/ImageUrlFilter.java  |  0
 .../main/java/cn/jlw/filter/LoginFilter.java  | 40 +++++++++++++++++++
 .../{cors => filter}/TokenAuthorFilter.java   |  2 +-
 .../main/java/cn/jlw/web/WebApplication.java  |  2 +-
 5 files changed, 43 insertions(+), 3 deletions(-)
 rename web/src/main/java/cn/jlw/{cors => filter}/CorsFilter.java (99%)
 rename web/src/main/java/cn/jlw/{cors => filter}/ImageUrlFilter.java (100%)
 create mode 100644 web/src/main/java/cn/jlw/filter/LoginFilter.java
 rename web/src/main/java/cn/jlw/{cors => filter}/TokenAuthorFilter.java (98%)

diff --git a/web/src/main/java/cn/jlw/cors/CorsFilter.java b/web/src/main/java/cn/jlw/filter/CorsFilter.java
similarity index 99%
rename from web/src/main/java/cn/jlw/cors/CorsFilter.java
rename to web/src/main/java/cn/jlw/filter/CorsFilter.java
index 8d1eb3b2..580a3639 100644
--- a/web/src/main/java/cn/jlw/cors/CorsFilter.java
+++ b/web/src/main/java/cn/jlw/filter/CorsFilter.java
@@ -1,4 +1,4 @@
-package cn.jlw.cors;
+package cn.jlw.filter;
 
 import org.apache.commons.lang3.StringUtils;
 import org.apache.commons.logging.Log;
diff --git a/web/src/main/java/cn/jlw/cors/ImageUrlFilter.java b/web/src/main/java/cn/jlw/filter/ImageUrlFilter.java
similarity index 100%
rename from web/src/main/java/cn/jlw/cors/ImageUrlFilter.java
rename to web/src/main/java/cn/jlw/filter/ImageUrlFilter.java
diff --git a/web/src/main/java/cn/jlw/filter/LoginFilter.java b/web/src/main/java/cn/jlw/filter/LoginFilter.java
new file mode 100644
index 00000000..90dcac8f
--- /dev/null
+++ b/web/src/main/java/cn/jlw/filter/LoginFilter.java
@@ -0,0 +1,40 @@
+package cn.jlw.filter;
+
+import com.ibeetl.admin.core.service.CorePlatformService;
+
+import javax.servlet.*;
+import javax.servlet.annotation.WebFilter;
+import javax.servlet.http.HttpServletRequest;
+import java.io.IOException;
+
+@WebFilter(value = "/*", filterName = "loginFilter")
+public class LoginFilter implements Filter {
+    public void destroy() {
+    }
+    public void doFilter(ServletRequest req, ServletResponse resp, FilterChain chain) throws ServletException, IOException {
+        //1.强制转换
+        HttpServletRequest request = (HttpServletRequest) req;
+        //2.获取请求资源路径
+        String requestURI = request.getRequestURI();
+        //3.判断是否包含登录相关资源路径,同时排除css,js，图片等
+        if (requestURI.contains("/login.json") || requestURI.matches(".*(/css/|/js/|/fonts/|/plugins/).*")) {
+            //放行
+            chain.doFilter(req, resp);
+        } else {
+            //4.判断是否登录
+            Object user = request.getSession().getAttribute(CorePlatformService.ACCESS_CURRENT_USER);
+            if (user != null) {
+                //已登录，放行
+                chain.doFilter(req, resp);
+            }else {
+                //未登录，跳转登陆页面
+                request.getRequestDispatcher("/").forward(request,resp);
+            }
+        }
+    }
+    public void init(FilterConfig config) throws ServletException {
+
+    }
+
+}
+
diff --git a/web/src/main/java/cn/jlw/cors/TokenAuthorFilter.java b/web/src/main/java/cn/jlw/filter/TokenAuthorFilter.java
similarity index 98%
rename from web/src/main/java/cn/jlw/cors/TokenAuthorFilter.java
rename to web/src/main/java/cn/jlw/filter/TokenAuthorFilter.java
index db0ca6e3..a895510d 100644
--- a/web/src/main/java/cn/jlw/cors/TokenAuthorFilter.java
+++ b/web/src/main/java/cn/jlw/filter/TokenAuthorFilter.java
@@ -1,4 +1,4 @@
-package cn.jlw.cors;
+package cn.jlw.filter;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
diff --git a/web/src/main/java/cn/jlw/web/WebApplication.java b/web/src/main/java/cn/jlw/web/WebApplication.java
index 24e9f2a8..ee8e48f6 100644
--- a/web/src/main/java/cn/jlw/web/WebApplication.java
+++ b/web/src/main/java/cn/jlw/web/WebApplication.java
@@ -16,7 +16,7 @@ import org.springframework.web.WebApplicationInitializer;
 @EnableCaching
 @EnableAsync
 @ComponentScan(basePackages= {"cn.jlw","com.ibeetl.admin","com.ibeetl.jlw"})
-@ServletComponentScan(basePackages = "cn.jlw.cors")
+@ServletComponentScan(basePackages = "cn.jlw.filter")
 public class WebApplication extends SpringBootServletInitializer implements WebApplicationInitializer {
 
     public static void main(String[] args) {