Cube security

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Cube security

venkatesh.sql

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November 24, 2009 at 1:34 am

#218034

I have a data cube and would like to assign roles on the cube to the users from the users table which has all the users data stored in it. How do I achieve this? Could this be done via Active Directory?
Regards

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John Rowan SSC Guru Points: 56440 More actions · Answer 1

Role membership can be granted to Windows users. I don't think there is a way to tie your roles back to application level data (user table).

John Rowan

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venkatesh.sql SSC-Addicted Points: 467 More actions · Answer 2

Please briefly explain how would I achieve this?

Thanks in advance

Regards......

SQLRNNR SSC Guru Points: 281334 More actions · Answer 3

this article may be of help

http://hmorgenstern.spaces.live.com/blog/cns!28A6BE83102A0EB3!270.entry

Jason...AKA CirqueDeSQLeil
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I have given a name to my pain...MCM SQL Server, MVP
SQL RNNR
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happycat59 One Orange Chip Points: 29389 More actions · Answer 4

Not only can you use Username as part of an MDX expression to filter the set of visible member, you can also call a .net assembly to apply your security rules. The assembly simply needs to be passed whatever relevant parameter (e.g. username, dimension/level name) and it returns a set of members that the user is allowed to see.

This is not documented all that well although there are publication out there that give examples on how to do this. One of my colleagues wrote code to call a SQL Server sproc that handled the rules for each user.