v3
Login Flow
New features and breaking changes were released to triggers in the Login Flow. To learn about these changes, read Login Flow: Releases.v2 (GA)
Query and body parameters
Direct access to the query and body parameters is available using theevent.request.query and event.request.body objects. These are exposed regardless of whether the authorization was initiated via a GET or POST request. Many protocol-specific query or body parameters sent as part of an authorization request are now also available as first-class values on the event.transaction object. We recommend that you use event.transaction rather than event.request.query and event.request.body unless your use case is not supported. A complete mapping of these changes is below:
| Pre-GA Property | GA Property |
|---|---|
event.actor.ip | event.request.ip |
event.actor.hostname | event.request.hostname |
event.actor.geoIp | event.request.geoip |
event.actor.language | event.request.language |
event.actor.method | event.request.method |
event.actor.userAgent | event.request.user_agent |
event.actor.body | event.request.body |
event.actor.query | event.request.query |
event.actor.query.audience | event.resource_server.identifier |
event.actor.query.scope | event.transaction.requested_scopes |
event.actor.query.acr_values | event.transaction.acr_values |
event.actor.query.ui_locales | event.transaction.ui_locales |
event.protocol | event.transaction.protocol |
context.secrets | event.secrets |
User Profile properties
In general, theevent.user object has had its properties changed from camel case to snake case in order to match the Auth0 User Profile structure. For example, event.user.appMetadata has been changed to event.user.app_metadata.
Performing side effects
In the pre-GA version of the post-login trigger, side effects were performed by returning an object from an Action. In Actions GA, anapi object is provided to encapsulate these changes and provide better in-editor type hints and inline documentation.
To learn more about these changes and see code examples, read Login Flow: Releases.