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Jeff Storck commented on NIFI-6833: ----------------------------------- Since there's an EL workaround for this (using ${hostname()} or $hostname(true)} in the principal field depending on the desired result), I'll remove the fix version of 1.11.0 from the ticket. This can be merged for the next release. > Provide instance qualification of principals in KeytabCredentialsService > ------------------------------------------------------------------------ > > Key: NIFI-6833 > URL: https://issues.apache.org/jira/browse/NIFI-6833 > Project: Apache NiFi > Issue Type: Improvement > Components: Extensions > Affects Versions: 1.9.2 > Reporter: Jeff Storck > Assignee: Jeff Storck > Priority: Major > Fix For: 1.11.0 > > Time Spent: 20m > Remaining Estimate: 0h > > A KeytabCredentialsService should be able to qualify a principal or shortname > with the instance on which it is running. > A new property should be added that allows the user to select one of the > following qualification options: > * none > * hostname > * FQDN > If NiFi is running on host "nifi.apache.org" and a *KeytabCredentialsService* > was created with a *Kerberos Principal* property value of "n...@example.com", > the *KeytabCredentialsService*** should be able return a qualified principal, > based on the qualification option: > * none -> "n...@example.com" > * hostname -> "nifi/n...@example.com" > * FQDN -> "nifi/nifi.apache....@example.com" > If a shortname is used it should be qualified as the qualification option > indicates: > * none -> "nifi" > * hostname -> "nifi/nifi" > * FQDN -> "nifi/nifi.apache.org" > Validation of the *KeytabCredentialsService* should fail if the principal is > already instance-qualified and "hostname" or "FQDN" is selected for the > qualification option. -- This message was sent by Atlassian Jira (v8.3.4#803005)