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From "Ted Yu (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-17860) Implement secure native client connection
Date Thu, 13 Apr 2017 21:39:41 GMT

     [ https://issues.apache.org/jira/browse/HBASE-17860?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Ted Yu updated HBASE-17860:
    Attachment: 17860.v21.txt

> Implement secure native client connection
> -----------------------------------------
>                 Key: HBASE-17860
>                 URL: https://issues.apache.org/jira/browse/HBASE-17860
>             Project: HBase
>          Issue Type: Sub-task
>            Reporter: Ted Yu
>            Assignee: Ted Yu
>            Priority: Critical
>         Attachments: 17860.v21.txt, 17860.v2.txt, 17860.v3.txt, 17860.v4.txt
> So far, the native client communicates with insecure cluster.
> This JIRA is to add secure connection support for native client using Cyrus library.
> The work is based on earlier implementation and is redone via wangle and folly frameworks.
> Thanks to [~devaraj] who started the initiative.
> Here is high level description of the design:
> * SaslHandler is declared as:
> {code}
> class SaslHandler
>     : public wangle::HandlerAdapter<folly::IOBufQueue&, std::unique_ptr<folly::IOBuf>>{
> {code}
> It would be inserted between EventBaseHandler and LengthFieldBasedFrameDecoder in the
pipeline (via RpcPipelineFactory::newPipeline())
> * SaslHandler would intercept writes to server by buffering the IOBuf's and start the
handshake process (via sasl_client_XX calls provided by Cyrus)
> * after handshake is complete, SaslHandler would send the buffered IOBuf's to server
and act as pass-thru from then on

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