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https://issues.apache.org/jira/browse/FLINK-25866?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17484555#comment-17484555
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Fil Karnicki commented on FLINK-25866:
--------------------------------------

Ok that makes sense to me Till.

Here's another proposal - would it make sense to allow the ability to provide 
the certificate inline in yaml in addition to being able choose a local path? 
Something like:
{code:java}
trust_cacerts:
  content: |
    -----BEGIN CERTIFICATE-----
    ABCD...
    EFGH...==
    -----END CERTIFICATE-----

OR

  location: /path/to/cert {code}
The reason why I'm asking is that I believe that these certs would have to be 
accessible from all the task executors. Since we're using a shared cloudera 
cluster to run statefun uber jar jobs, I'm having a difficult time finding a 
way to make the certs available from all the task executors to our jobs while 
keeping then unavailable to others' jobs.

> Support additional TLS configuration.
> -------------------------------------
>
>                 Key: FLINK-25866
>                 URL: https://issues.apache.org/jira/browse/FLINK-25866
>             Project: Flink
>          Issue Type: Improvement
>          Components: Stateful Functions
>            Reporter: Igal Shilman
>            Priority: Major
>
> Currently the default HTTP client used to invoke remote functions does not 
> support customising the TLS settings as part of the endpoint spec definition. 
> This includes
> using self-signed certificates, and providing client side certificates for 
> authentication (which is a slightly different requirement).
> This issue is about including additional TLS settings to the default endpoint 
> resource definition, and supporting them in statefun-core.
> User mailing list threads:
>  * [client cert auth in remote 
> function|https://lists.apache.org/thread/97nw245kxqp32qglwfynhhgyhgp2pxvg]
>  * [endpoint self-signed certificate 
> problem|https://lists.apache.org/thread/y2m2bpwg4n71rxfont6pgky2t8m19n7w]
>  
>  
>  
>  



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