3 commits

Author	SHA1	Message	Date
Matthew Wild	4272c931ae	mod_tombstones: Add caching to improve performance on busy servers (fixes #1728)	2022-03-28 11:08:18 +01:00
Kim Alvefur	18ef5ec4d8	mod_tombstones: Add some future TODOs	2021-12-23 15:22:47 +01:00
Kim Alvefur	146709a2dd	mod_tombstones: Remember deleted accounts #1307 ... Presence subscriptions are normally revoked on account deletion, which informs the contact. Sometimes this notification gets lost e.g. due to s2s problems. The accounts JID may also be present e.g. in MUC affiliations, chat group member lists, pubsub subscriptions or other systems. These may grant privileges which would fall to someone who creates the same account again, which this module is meant to prevent.	2021-12-23 14:08:20 +01:00