#120 switch off filter for HTTP OPTIONS requests

freme-project · Jan 23, 2017 · ea0a0cd · ea0a0cd
1 parent 545fecd
commit ea0a0cd
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/...cessing/src/main/java/eu/freme/bservices/filters/postprocessing/PostprocessingFilter.java b/...cessing/src/main/java/eu/freme/bservices/filters/postprocessing/PostprocessingFilter.java
@@ -69,11 +69,17 @@ public void init(FilterConfig filterConfig) throws ServletException {
     @Override
     public void doFilter(ServletRequest req, ServletResponse res, FilterChain chain) throws IOException, ServletException {
 
-        if (!(req instanceof HttpServletRequest) || !(res instanceof HttpServletResponse) || req.getParameter("filter")==null) {
+        if (!(req instanceof HttpServletRequest) || !(res instanceof HttpServletResponse) || req.getParameter("filter")==null ) {
             chain.doFilter(req, res);
         }else{
             HttpServletRequest httpRequest = (HttpServletRequest) req;
             HttpServletResponse httpResponse = (HttpServletResponse) res;
+
+            // skip postprocessing filter for OPTIONS requests
+            if(httpRequest.getMethod().toLowerCase().equals("options")){
+                chain.doFilter(req, res);
+                return;
+            }
 
             String responseContent = null;
             int responseStatus = HttpStatus.OK.value();