Case: 02657520

The customer did migrate from EAP 6.4 to EAP 7.3 using the 'jboss-server-migration' he noticed that in standalone.xml in the undertow subsystem -> http tag there was a block that references "Application Realm".

I was able to reproduce the issue and I've noticed that in the migration a new 'http-authentication-factory' is added and inside it the misspelled 'Application Realm' can be seen.

~ <http-authentication-factory name="application-http-authentication" security-domain="ApplicationDomain" http-server-mechanism-factory="global">
<mechanism-configuration>
<mechanism mechanism-name="BASIC">
<mechanism-realm realm-name="Application Realm"/>
</mechanism>
<mechanism mechanism-name="FORM"/>
</mechanism-configuration>
</http-authentication-factory>~

Although this doesn't cause major concern now and can be easily fixed. I would like to know if this can be considered a bug. And if the same behavior can be seen in the migration from EAP 7.2 to 7.3, causing major issues in the future.