TYPO3 Core

Problem:
There's no possibility to update existing (md5 hashes/cleartext) passwords to new salted hashes for use in sysext saltedpasswords. Currently, passwords are only converted, when a user successfully log in to TYPO3.

Solution:
Provide a task to bulk update existing password records.

Note:
The task deactivates itself when all existing records are processed (whether converted or not). It handles a defined number of records per task run. The task needs to set to recurring to guarantee that all records are processed.

(issue imported from #M16360)