修复服务端当前用户记录错误. (#50)

hippo4j-auth/src/main/java/cn/hippo4j/auth/filter/JWTAuthorizationFilter.java

@@ -75,7 +75,11 @@ public class JWTAuthorizationFilter extends BasicAuthenticationFilter {
             return;
         }
 
-        super.doFilterInternal(request, response, chain);
+        try {
+            super.doFilterInternal(request, response, chain);
+        } finally {
+            UserContext.clear();
+        }
     }
 
     /**

hippo4j-common/src/main/java/cn/hippo4j/common/toolkit/UserContext.java

@@ -1,5 +1,9 @@
 package cn.hippo4j.common.toolkit;
 
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
 /**
  * User context (Transition scheme).
  *
@@ -8,29 +12,33 @@ package cn.hippo4j.common.toolkit;
  */
 public class UserContext {
 
-    private static String username;
-
-    private static String userRole;
+    private static final ThreadLocal<User> USER_THREAD_LOCAL = new ThreadLocal();
 
-    public static void setUserName(String username) {
-        UserContext.username = username;
+    public static void setUserInfo(String username, String userRole) {
+        USER_THREAD_LOCAL.set(new User(username, userRole));
     }
 
-    public static void setUserRole(String userRole) {
-        UserContext.userRole = userRole;
+    public static String getUserName() {
+        return USER_THREAD_LOCAL.get().username;
     }
 
-    public static void setUserInfo(String username, String userRole) {
-        UserContext.username = username;
-        UserContext.userRole = userRole;
+    public static String getUserRole() {
+        return USER_THREAD_LOCAL.get().userRole;
     }
 
-    public static String getUserName() {
-        return username;
+    public static void clear() {
+        USER_THREAD_LOCAL.remove();
     }
 
-    public static String getUserRole() {
-        return userRole;
+    @Data
+    @NoArgsConstructor
+    @AllArgsConstructor
+    static class User {
+
+        private String username;
+
+        private String userRole;
+
     }
 
 }