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Key: DIRSERVER-261
Type: New Feature New Feature
Status: Closed Closed
Resolution: Fixed
Priority: Blocker Blocker
Assignee: Stefan Zoerner
Reporter: Stefan Zoerner
Votes: 0
Watchers: 0
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Directory ApacheDS

Storing user passwords other than in clear

Created: 27/Oct/05 07:11 AM   Updated: 25/Jun/06 08:26 PM
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Component/s: None
Affects Version/s: pre-1.0
Fix Version/s: 1.0-RC1

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Resolution Date: 18/Jan/06 02:14 AM


 Description  « Hide
Because the admin user is allowed to see everything, I suggest to store the attribute values for user password other than in clear. I nice solution would be to make this configurable (other server products allow comparable functionality):

* Configure a hash function to use for password storage (e.g. MD5, SSHA, ...)
* Allow clients to store the value as a hashed value on their own as well (calculated with a function other than the configured one, if they like)
* Enable simple bind with value in clear text (hash value calculated within the server and compared against the stored value)
* Still allow clear passwords, because some authentication mechanisms need this (e.g. DIGEST-MD5)

Hashed values does not add that much security, but at least is is harder for admin to catch a password and commit it to his/her memory.
Some products even allow to encrypt the password (two-way), but I think the features above should do for the first run.

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