From 45b5c4dbd87516fb9d9c47ec3e8de39ad5f7a02b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tom=20K=C3=A4sler?= <tom.kaesler@mni.thm.de>
Date: Mon, 20 May 2019 22:45:03 +0200
Subject: [PATCH] Add tracing messages to ws auth handling for better debugging
---
.../websocket/handler/AuthChannelInterceptorAdapter.java | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/src/main/java/de/thm/arsnova/websocket/handler/AuthChannelInterceptorAdapter.java b/src/main/java/de/thm/arsnova/websocket/handler/AuthChannelInterceptorAdapter.java
index a9098c962..5c1614489 100644
--- a/src/main/java/de/thm/arsnova/websocket/handler/AuthChannelInterceptorAdapter.java
+++ b/src/main/java/de/thm/arsnova/websocket/handler/AuthChannelInterceptorAdapter.java
@@ -31,13 +31,16 @@ public class AuthChannelInterceptorAdapter implements ChannelInterceptor {
@Nullable
@Override
public Message<?> preSend(final Message<?> message, final MessageChannel channel) {
+ logger.trace("Inspecting incoming message: {}", message);
final StompHeaderAccessor accessor = StompHeaderAccessor.wrap(message);
final String sessionId = accessor.getSessionId();
if (accessor.getCommand() != null && accessor.getCommand().equals(StompCommand.CONNECT)) {
// user needs to authorize
+ logger.trace("Incoming message is a connect command");
final List<String> tokenList = accessor.getNativeHeader("token");
if (tokenList != null && tokenList.size() > 0) {
+ logger.trace("Adding token {} to the ws session mapping", tokenList.get(0));
final String token = tokenList.get(0);
service.addWsSessionToJwtMapping(sessionId, token);
} else {
@@ -46,9 +49,11 @@ public class AuthChannelInterceptorAdapter implements ChannelInterceptor {
return null;
}
} else {
+ logger.trace("Incoming message is anything but a connect command");
final List<String> userIdList = accessor.getNativeHeader("ars-user-id");
if (userIdList != null && userIdList.size() > 0) {
// user-id is given, check for auth
+ logger.trace("Checking user id with ws session mapping");
final String userId = userIdList.get(0);
final User u = service.getAuthenticatedUserByWsSession(sessionId);
if (u == null || !userId.equals(u.getId())) {
--
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