IDENTITY_PROVIDER_FIRST_LOGIN is never triggered

[zak905]

Describe the bug

The event IDENTITY_PROVIDER_FIRST_LOGIN can be useful, if one would like to trigger some action whenever there is one (by creating a custom EventListenerProvider), or simply for auditing purposes by storing it.

It seems like the event is used here: https://github.com/keycloak/keycloak/blob/main/services/src/main/java/org/keycloak/services/resources/LoginActionsService.java#L759

However, it seems like the event is never triggered because the .success() method is never called.

Version

19.0.2

Expected behavior

The IDENTITY_PROVIDER_FIRST_LOGIN should be triggered

Actual behavior

The IDENTITY_PROVIDER_FIRST_LOGIN is not triggered

How to Reproduce?

• create a demo realm
• add an identity provider of your choice (I tested using Google)
• activate event auditing, by going to Realm settings -> Events -> User events settings -> and then activate save events and hit save.
• navigate to the account console from a different browser session (e.g private window): http://localhost:8081/auth/realms/YOUR_TEST_REALM_NAME/account/#/
• try logging in using the identity provider you configured
• Go back to the admin console -> and check the events that got triggered.

You will find the following events:

• CODE_TO_TOKEN
• LOGIN
• REGISTER

but not the IDENTITY_PROVIDER_FIRST_LOGIN

Anything else?

This can be fixed simply by adding event.success() (checkout the PR for more details)
The only thing to note is that the user is not created yet at this point, so the user field in the event will be null / empty. Here is an example entry: