Github user Ethanlm commented on the issue:
https://github.com/apache/storm/pull/2421
With the last commit (about `exceptionToJson`)
```
C02T72WRG8WL-lm:~ ethanli$ curl -i --negotiate -u:anyUser -b
~/cookiejar.txt -c ~/cookiejar.txt
http://persistmist.corp.ne1.yahoo.com:8080/api/v1/cluster/summary
HTTP/1.1 403 Forbidden
Date: Wed, 15 Nov 2017 15:16:29 GMT
Cache-Control: no-cache, no-store
Access-Control-Allow-Origin: *
Access-Control-Allow-Headers: Content-Type, Access-Control-Allow-Headers,
Access-Controler-Allow-Origin, X-Requested-By, X-Csrf-Token, Authorization,
X-Requested-With
Content-Type: application/json;charset=utf-8
Content-Length: 4900
Server: Jetty(9.4.7.v20170914)
{"error":"403 Forbidden","errorMessage":"AuthorizationException(msg:UI
request 'getClusterInfo' for '[email protected]' user is not authorized)
```
Thanks @HeartSaVioR for pointing it out
---