Invalidating Active Sessions for Deleted User¶

After an administrator deletes a user, JasperReports Server automatically ends the active session. The system ends the user session when the user is deleted.

To handle session invalidation for such users, a custom filter DeletedUserProcessingClusterFilter , is implemented. This filter checks if the user exists, and based on the result, the session is either continued or invalidated. This filter is triggered only when the user.exists.check.enabled property is set to true.

Invalidate Active Session
Configuration File
`js.config.properties`
Property	Value	Description
`user.exists.check.interval`	`60000` <default>	Set the time interval, in milliseconds, to check if the user exists.
`user.exists.check.enabled`	`true` or `false`	Based on the value provided in `user.exists.check.interval`, checks if the user is active or has been deleted by the admin. If set to `true`, the filter checks if the user is deleted and the user sessions are invalidated. If set to `false`, the filter is ignored.