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  1. Core Server
  2. SERVER-50644

use non-ephemeral key to encrypt temporary files for the Sorter

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    • Type: Icon: Improvement Improvement
    • Resolution: Fixed
    • Priority: Icon: Minor - P4 Minor - P4
    • 4.9.0
    • Affects Version/s: None
    • Component/s: Security
    • None
    • Fully Compatible
    • Security 2020-09-21, Security 2020-10-05, Security 2021-01-11, Security 2021-01-25

      The Sorter encrypts the temporary files in dbpath/_tmp using a key that is not guaranteed to remain stable across process restarts. If it is feasible to use a persistent key to encrypt these temporary files, it would allow us to re-use these temporary files during the recovery process at startup.

            Assignee:
            varun.ravichandran@mongodb.com Varun Ravichandran
            Reporter:
            benety.goh@mongodb.com Benety Goh
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              Created:
              Updated:
              Resolved: