Handle also lower-case cookies

samie · Jul 25, 2024 · 9bfb790 · 9bfb790
1 parent 1d39f9a
commit 9bfb790
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/main/java/com/example/application/CORSFilter.java b/src/main/java/com/example/application/CORSFilter.java
@@ -10,6 +10,7 @@
 import org.springframework.core.annotation.Order;
 
 import java.io.IOException;
+import java.util.ArrayList;
 import java.util.Collection;
 
 @WebFilter(filterName = "Vaadin CORS Filter", asyncSupported = true, urlPatterns = "/*")
@@ -39,7 +40,9 @@ public void doFilter(HttpServletRequest request, HttpServletResponse response, F
         }
         filterChain.doFilter(request, response);
 
-        Collection<String> cookieHeaders = response.getHeaders("Set-Cookie");
+        Collection<String> cookieHeaders = new ArrayList<>();
+        cookieHeaders.addAll(response.getHeaders("Set-Cookie"));
+        cookieHeaders.addAll(response.getHeaders("set-cookie"));
         cookieHeaders.stream()
                 .filter(c -> c.startsWith("JSESSIONID="))
                 .findFirst()