Node Auto Expire

Drupal 8 implementation of the Auto Expire module created for Drupal 7. The module is useful for content that is allowed only for a limited period of time (bulletin boards, catalogs, etc.). Node Auto Expire allows site administrators to set the expiration time for the chosen content types.

End users are not able to control the expiration time of their content. But they аrе allowed to extend it for an unlimited number of times. A warning message is sent to the author of the created node before the current node expiration. When the node publication time has been expired, it will be unpublished on the first cron run. Notification about the expired node will be sent to the author. Expired nodes can be automatically purged after the specified amount of time.

Optionally BCC email address may be specified to receive all notifications about expired nodes.

Extend auto expire on node updates (each time when a node is saved) may be allowed on the settings page of the Node Auto Expire module.

Configuration page: admin/config/content/node_auto_expire (Configuration->Content authoring->Node Auto Expire)
Current node expiration info is shown to the owner inside of the tab "Extend publication".