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https://issues.apache.org/jira/browse/NIFI-8683?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chris Sampson updated NIFI-8683:
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    Status: Patch Available  (was: In Progress)

> SSLContextService should allow Expression Language to be used for TRUSTSTORE 
> and KEYSTORE
> -----------------------------------------------------------------------------------------
>
>                 Key: NIFI-8683
>                 URL: https://issues.apache.org/jira/browse/NIFI-8683
>             Project: Apache NiFi
>          Issue Type: Improvement
>    Affects Versions: 1.13.2
>            Reporter: Chris Sampson
>            Assignee: Chris Sampson
>            Priority: Minor
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> It would be handy (in clustered environments) for the {{SSLContextService}} 
> to allow Expression Language to be used for specifying the TRUSTSTORE and 
> KEYSTORE properties.
> This would allow users to use an expression like
> {quote}
> "/opt/nifi/nifi-current/conf/certs/${hostname(false)}.jks"
> {quote}
> to reference files that are unique to each host within the cluster (e.g. if 
> using TLS protected communications for Site-To-Site Reporting from a 
> cluster). Each file would still need to use the same password, but at least 
> each host could have its own uniquely named certificate file (instead of 
> having to create the same file on each host, which can lead to users 
> incorrectly creating wildcard certificates for their clusters, which is 
> discouraged).



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