NIFI-11004 Add documentation for OIDC groups claim property

[exceptionfactory]

Summary

NIFI-11004 Updates the Administrator's Guide with documentation for the OIDC groups claim property and also updates the standard nifi.properties configuration with the default value of groups, matching the current internal behavior.

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  • JDK 8
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[Lehel44]

Thanks for adding the documentation @exceptionfactory. Why do we need to update nifi-resources.pom?

[Lehel44]

Suggested change

	user is a member. Application groups must be supplied from a User Group Provider with matching names in order for the
	authorization process to use ID token claim groups. The default value is `groups`.
	user is a member. Application groups must be supplied by a User Group Provider with matching names for the
	authorization process to use ID token claim groups. The default value is `groups`.

[exceptionfactory]

Why do we need to update nifi-resources.pom?

Thanks for the feedback @Lehel44. The updates to pom.xml in nifi-resources sets the default value for the nifi.properties configuration included in the standard distribution. This follows the convention of other default property values, and also allows custom builds to set different default values using Maven properties.

[Lehel44]

Thank you. LGTM+1

[greyp9]

LGTM