Merge pull request alibaba#642 from wuyoushan/fix_jwtAuth_npe

fix JwtAuthenticationTokenFilter NPE bug
stormerbo · Jan 18, 2019 · ed4c41f · ed4c41f
2 parents 606bd1d + e589b29
commit ed4c41f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/console/src/main/java/com/alibaba/nacos/console/filter/JwtAuthenticationTokenFilter.java b/console/src/main/java/com/alibaba/nacos/console/filter/JwtAuthenticationTokenFilter.java
@@ -47,7 +47,7 @@ public JwtAuthenticationTokenFilter(JwtTokenUtils tokenProvider) {
     protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain chain) throws IOException, ServletException {
         String jwt = resolveToken(request);
 
-        if (!StringUtils.isEmpty(jwt.trim()) && SecurityContextHolder.getContext().getAuthentication() == null) {
+        if (jwt != null && !"".equals(jwt.trim()) && SecurityContextHolder.getContext().getAuthentication() == null) {
             if (this.tokenProvider.validateToken(jwt)) {
                 /**
                  * get auth info