-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On Tue, 30 Sep 2014, Ralf Hildebrandt wrote:
Currently I'm using user_query = SELECT 1000 AS uid, 1000 AS gid, '/srv/vmail/%2.256Hu/%Lu' AS home, ... so I'm hashing based on %u (basically). But in my SQL db I have a "unique_identifier" field, which never changes, even when the user is changing his/her email address (due to marriage or the like). What I'd really like to do is to use %u to find the value of the unique_identifier field, hash THAT value and use "AS home". But how?
Dovecot cannot help you to hash that value, but if you use a SQL server, you can create a function, which tranforms the unique_identifier into any string you like. Then use
user_query = SELECT 1000 AS uid, 1000 AS gid, toHomeDir(unique_identifier) AS home, ...
- -- Steffen Kaiser
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