Github user robertdale commented on a diff in the pull request:
https://github.com/apache/tinkerpop/pull/534#discussion_r102104360
--- Diff:
gremlin-server/src/main/java/org/apache/tinkerpop/gremlin/server/handler/HttpBasicAuthenticationHandler.java
---
@@ -92,6 +102,13 @@ public void channelRead(final ChannelHandlerContext
ctx, final Object msg) {
try {
authenticator.authenticate(credentials);
ctx.fireChannelRead(request);
+
+ // User name logged with the remote socket address and
authenticator classname for audit logging
+ if (authenticationSettings.enableAuditLog) {
+ String[] authClassParts =
authenticator.getClass().toString().split("[.]");
+ auditLogger.info("User {} with address {}
authenticated by {}", credentials.get(PROPERTY_USERNAME),
+
ctx.channel().remoteAddress().toString().substring(1),
authClassParts[authClassParts.length - 1]);
--- End diff --
Let me elaborate. substring(1) assumes the toString() always starts with
'/'. However, if the hostname were resolved, then it would be in the format of
"hostname/IP address:port". substring(1) would result in "ostname/IP
address:port". It might not ever happen, but wanted to point it out for
awareness.
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