alopresto commented on a change in pull request #3273: NIFI-5968 - Added the X-XSS-Protection and Strict-Transport-Security … URL: https://github.com/apache/nifi/pull/3273#discussion_r251664991
########## File path: nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-jetty/src/main/java/org/apache/nifi/web/server/JettyServer.java ########## @@ -602,6 +599,28 @@ private WebAppContext loadWar(final File warFile, final String contextPath, fina return webappContext; } + private void addHTTPHeaders(WebAppContext webappContext) { + // Add a filter to set the X-Frame-Options header + FilterHolder xfoFilter = new FilterHolder(new XFrameOptionsFilter()); + xfoFilter.setName(XFrameOptionsFilter.class.getSimpleName()); + webappContext.addFilter(xfoFilter, "/*", EnumSet.allOf(DispatcherType.class)); + + // Add a filter to set the Content Security Policy frame-ancestors directive + FilterHolder cspFilter = new FilterHolder(new ContentSecurityPolicyFilter()); + cspFilter.setName(ContentSecurityPolicyFilter.class.getSimpleName()); + webappContext.addFilter(cspFilter, "/*", EnumSet.allOf(DispatcherType.class)); + + // Add a filter to set the HSTS header Review comment: Talked to @mcgilman and we believe the performance impact of using multiple filters will be negligible. Don't worry about this. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org With regards, Apache Git Services