Thanks, good work!

On Tue, Sep 30, 2014 at 10:37 AM, Halvdan Grelland <[email protected]>
wrote:

> Hi devs,
>
> Starting from trunk rev. 16881 (2.17 snapshot) we've made some major
> changes to the password handling scheme of DHIS 2. In short: all passwords
> and restore tokens are now stored as bcrypt hashes with random salts. This
> gives a great boost to security, but might carry some challenges for
> developers.
>
> All existing users in the DB are now being migrated to bcrypt hashes *on
> login*. In production this should work smoothly. However in a development
> context you might encounter the following situation:
>
>  - Logging in with any user on DHIS rev >= 16881 will change the password
> hash to the new scheme.
>  - A development branch which has not been merged with DHIS rev > 16881
> yet will then fail to authenticate the same user (both branches run on the
> same dev db) as the hash is not a valid MD5 digest anymore.
>
> I strongly suggest you merge any active development branches with trunk
> ASAP to avoid this conflict. You could also run any older branches on a
> different database (the provided sample data has not yet been altered to
> reflect the new scheme).
>
> Feel free to email me if you have any questions.
>
> Halvdan Grelland
>
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