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https://issues.apache.org/jira/browse/FLINK-3930?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15588402#comment-15588402
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ASF GitHub Bot commented on FLINK-3930:
---------------------------------------
Github user mxm commented on a diff in the pull request:
https://github.com/apache/flink/pull/2425#discussion_r84034051
--- Diff:
flink-runtime/src/main/java/org/apache/flink/runtime/io/network/netty/NettyMessage.java
---
@@ -123,6 +140,15 @@ static LengthFieldBasedFrameDecoder
createFrameLengthDecoder() {
@ChannelHandler.Sharable
static class NettyMessageDecoder extends
MessageToMessageDecoder<ByteBuf> {
+ private static final Logger LOG =
LoggerFactory.getLogger(NettyMessageDecoder.class);
+
+ final byte[] secureCookie;
+
+ public NettyMessageDecoder(String secureCookie) {
+ secureCookie = (secureCookie == null ||
secureCookie.length() == 0) ? "": secureCookie;
--- End diff --
String should be checked for non null.
> Implement Service-Level Authorization
> -------------------------------------
>
> Key: FLINK-3930
> URL: https://issues.apache.org/jira/browse/FLINK-3930
> Project: Flink
> Issue Type: New Feature
> Components: Security
> Reporter: Eron Wright
> Assignee: Vijay Srinivasaraghavan
> Labels: security
> Original Estimate: 672h
> Remaining Estimate: 672h
>
> _This issue is part of a series of improvements detailed in the [Secure Data
> Access|https://docs.google.com/document/d/1-GQB6uVOyoaXGwtqwqLV8BHDxWiMO2WnVzBoJ8oPaAs/edit?usp=sharing]
> design doc._
> Service-level authorization is the initial authorization mechanism to ensure
> clients (or servers) connecting to the Flink cluster are authorized to do so.
> The purpose is to prevent a cluster from being used by an unauthorized
> user, whether to execute jobs, disrupt cluster functionality, or gain access
> to secrets stored within the cluster.
> Implement service-level authorization as described in the design doc.
> - Introduce a shared secret cookie
> - Enable Akka security cookie
> - Implement data transfer authentication
> - Secure the web dashboard
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