[
https://issues.apache.org/jira/browse/STORM-3123?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Jungtaek Lim resolved STORM-3123.
---------------------------------
Resolution: Fixed
Assignee: Vipin Rathor
Fix Version/s: 2.0.0
Thanks [~vrathor-hw] and [~arunmahadevan] for the patch, I merged into master.
[~arunmahadevan] I marked [~vrathor-hw] as assignee since he originally worked
on. Please reassign to you it doesn't make sense to you.
And please raise another PR for 1.x-branch as well? There's merge conflict when
cherry-picking.
Thanks again!
> Storm Kafka Monitor does not work with Kafka over two-way SSL
> -------------------------------------------------------------
>
> Key: STORM-3123
> URL: https://issues.apache.org/jira/browse/STORM-3123
> Project: Apache Storm
> Issue Type: Bug
> Components: storm-kafka-monitor
> Affects Versions: 1.2.2
> Reporter: Vipin Rathor
> Assignee: Vipin Rathor
> Priority: Major
> Labels: pull-request-available
> Fix For: 2.0.0
>
> Time Spent: 3h 20m
> Remaining Estimate: 0h
>
> Storm Kafka Monitor has no option to read / parse SSL truststore/keystore
> properties which are required to connect to Kafka running over two-way SSL.
> As a fix, it needs to understand the following additional Kafka properties:
> {code:java}
> ssl.truststore.location=<truststore-file>
> ssl.truststore.password=<password>
> ssl.keystore.location=<keystore-file>
> ssl.keystore.password=<password>
> ssl.key.password=<password>
> {code}
> Since, JVM has a fallback mechanism for loading SSL truststore, Storm Kafka
> Monitor would always endup using some truststore and would eventually work
> with one-way SSL (which is also a default for Kafka setup).
> Since there is no such fallback for SSL keystore, Storm Kafka Monitor would
> start without a keystore and would eventually throw this error (in SSL debug
> mode):
> {code:java}
> Warning: no suitable certificate found - continuing without client
> authentication
> *** Certificate chain
> <Empty>
> ***
> {code}
> At this time, Kafka broker would complain about above like this:
> {code:java}
> kafka-network-thread-1002-SSL-7, READ: TLSv1.2 Handshake, length = 141
> *** Certificate chain
> <Empty>
> ***
> kafka-network-thread-1002-SSL-7, fatal error: 42: null cert chain
> javax.net.ssl.SSLHandshakeException: null cert chain
> {code}
> Therefore, in the absence of this fix, the only available workaround is to
> stick to one-way SSL in Kafka (i.e. keep ssl.client.auth=none in Kafka).
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
