ShenYu Admin Cluster #5448

apache · Apr 24, 2024 · 6102027 · 6102027
1 parent 664b79b
commit 6102027
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/shenyu-admin/src/main/java/org/apache/shenyu/admin/filter/ClusterForwardFilter.java b/shenyu-admin/src/main/java/org/apache/shenyu/admin/filter/ClusterForwardFilter.java
@@ -133,20 +133,24 @@ private void forwardRequest(final HttpServletRequest request, final HttpServletR
     private void copyHeaders(final HttpServletRequest request, final HttpHeaders headers) {
         Collections.list(request.getHeaderNames())
                 .forEach(headerName -> {
-                    headers.add(headerName, request.getHeader(headerName).replace("\r", "").replace("\n", ""));
+                    headers.add(headerName, removeSpecial(request.getHeader(headerName)));
                 });
     }
 
     private void copyHeaders(final HttpHeaders sourceHeaders, final HttpServletResponse response) {
         sourceHeaders.forEach((headerName, headerValues) -> {
             if (!response.containsHeader(headerName)) {
                 headerValues.forEach(headerValue -> {
-                    response.addHeader(headerName, headerValue.replace("\r", "").replace("\n", ""));
+                    response.addHeader(headerName, removeSpecial(headerValue));
                 });
             }
         });
     }
 
+    private static String removeSpecial(final String str) {
+        return str.replaceAll("[^a-zA-Z ]", "");
+    }
+
     private byte[] getBody(final HttpServletRequest request) throws IOException {
         InputStream is = request.getInputStream();
         ByteArrayOutputStream baos = new ByteArrayOutputStream();