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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-14700) Support a "permissive" mode for secure clusters to allow "simple" auth clients
Date Sat, 31 Oct 2015 07:46:27 GMT

    [ https://issues.apache.org/jira/browse/HBASE-14700?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14983888#comment-14983888
] 

Hudson commented on HBASE-14700:
--------------------------------

FAILURE: Integrated in HBase-1.2 #330 (See [https://builds.apache.org/job/HBase-1.2/330/])
HBASE-14700 Support a permissive mode for secure clusters to allow (garyh: rev f273d147b7ecdc30484e94a8b2fed622e53d7fbd)
* hbase-server/src/main/java/org/apache/hadoop/hbase/ipc/MetricsHBaseServer.java
* hbase-common/src/main/resources/hbase-default.xml
* hbase-server/src/test/java/org/apache/hadoop/hbase/security/TestSecureRPC.java
* hbase-hadoop2-compat/src/main/java/org/apache/hadoop/hbase/ipc/MetricsHBaseServerSourceImpl.java
* hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/RSRpcServices.java
* hbase-hadoop-compat/src/main/java/org/apache/hadoop/hbase/ipc/MetricsHBaseServerSource.java
* hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HRegionServer.java
* hbase-server/src/main/java/org/apache/hadoop/hbase/ipc/RpcServer.java


> Support a "permissive" mode for secure clusters to allow "simple" auth clients
> ------------------------------------------------------------------------------
>
>                 Key: HBASE-14700
>                 URL: https://issues.apache.org/jira/browse/HBASE-14700
>             Project: HBase
>          Issue Type: Improvement
>          Components: security
>            Reporter: Gary Helmling
>            Assignee: Gary Helmling
>             Fix For: 2.0.0, 1.2.0, 0.98.16
>
>         Attachments: HBASE-14700-v2.patch, HBASE-14700-v3.patch, HBASE-14700.patch
>
>
> When implementing HBase security for an existing cluster, it can be useful to support
mixed secure and insecure clients while all client configurations are migrated over to secure
authentication.  
> We currently have an option to allow secure clients to fallback to simple auth against
insecure clusters.  By providing an analogous setting for servers, we would allow a phased
rollout of security:
> # First, security can be enabled on the cluster servers, with the "permissive" mode enabled
> # Clients can be converting to using secure authentication incrementally
> # The server audit logs allow identification of clients still using simple auth to connect
> # Finally, when sufficient clients have been converted to secure operation, the server-side
"permissive" mode can be removed, allowing completely secure operation.
> Obviously with this enabled, there is no effective access control, but this would still
be a useful tool to enable a smooth operational rollout of security.  Permissive mode would
of course be disabled by default.  Enabling it should provide a big scary warning in the logs
on startup, and possibly be flagged on relevant UIs.



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