Report Model Item Security Has No Effect

Apr 25, 2007

Hi,



I am trying to use a very easy and simple feature of a reportmodel, model item security.

In my example i have two users; HGHJohn and HGHJKooi



I want to test if I am able to restrict access in the model to a whole entity. HGHJKooi shouldn't be able to see the entity 'Customers'.



These are the steps I executed:

1. In Sqlserver management studio I opened the properties of my model and navigated to the tabpage 'model item security'.

2. I activated the option 'secure individual model items...'

3. In the root of the model I declared two users(groups) as specified above

4. Automatically all nodes inherit these settings from the root.

5. For the entity 'Relations' I change the default, by selecting 'use these roles for each group or user account'

6. I removed HGHJKooi from this list, leaving only 'HGHJohn as model item browser



What I expected at this moment is that when I login the system as HGHJKooi, then I won't see this entity, but I still can! Does anybody know a solution to this problem?



Julian Kooiker

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SSRS -- Security Filter And Model Item Security Setting

Jul 31, 2007



Hi,


I have posted this issue for a week, haven't got any reply yet, I posted it again and desperately need your help.


The article http://msdn2.microsoft.com/en-us/library/ms365343.aspx says:
Model Item Security can be set for differnt security filters, but when I use SQL Server Management Studio to set Model Item Security, it seems "Permissions" property surpass "Model Item Security" property. -- My report server is using Custom Authentication.



For example, in "Permissions" property of the model, if I checked "Use these roles for each group or user account" without setting any user or group, no matter what users I added to "Model Item Security" with "Secure individual model items independently for this model" checked, NO one user can see the model on report manager and report builder;

in above situation, if I added "user1" and gave role such as "Browser" role to "user1" in "Permissions" property, if I checked "Secure individual model items independently for this model" in "Model Item Security" property, even I did NOT grant "user1" to root model and any entities under the model, the "user1" is able to access the model and all entities in report builder.



My question is on the same report model, how to set "AdminFilter" (empty security filter) for administrator permissions and set "GeneralFilter" (filtered on UserID) for general user based on their UserID?


The article also says:

"Security filters are always applied, even for users who have Content Manager or Administrator permissions to the model. To allow administrators or other users to see all rows of an entity on which row-level security is defined, you can create an empty security filter (which always returns True) and then use the filter to grant those users access to all the rows."



So I defined 2 filters "GeneralFilter" and "AdminFilter" for "Staff" entity for my report model "SSRSModel", I expect after I deployed the report model, the administrator users use report builder to build reports with all rows available, and the non-admin users can only see rows based on their UserID.



I can only get one result at a time but not both:

either the rows are filtered or not filtered at all, no matter how I set the "SecurityFilter" for the entity: I tried setting both "AdminFilter" and "GeneralFilter" for SecurityFilter at the same time, combination of "DefaultSecurityFilter" and "SecurityFilter", or one at a time.



Your help is highly appreciated!

Desperate developer

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Jan 4, 2008

Hi
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But no matter which user I use to login the report server, I always can access all the entities.
Even I delete all the groups and users in "Permissions" property of the model, I still can access this model through report builder.
All the user I used to test are local user of server with report service, my server is SQL Server 2005+SP2.

How can I fix it?

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I have been playing with SRS 2005 for a few months now and have a decent setup going but am strugling with model security.

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HOWEVER

I intend to use the software accross multiple systems ie WMS, TMS, Finance package, T&A and therefore I only want the WMS users to see the WMS models and T&A users to only see the T&A models etc

No matter what settings are adjusted it seems that if you can launch the report builder then you can access all models and this poses an issue for me as systems like T&A and financials that I need to be as secure as possible.

I am aware that I can limit access to to models using Management studio but it seems to be basically on a column basis rather than the whole model.


Help!!!


Also aware of the fact im an idiot and basically posted the same thing 5 or 6 times! Hopefully the others are deleted

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Feb 8, 2007

Hi all

I have created security roles that restrict access to a certain Dimension
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The security works fine when the users finened in it runs a report:
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Gerhard Davids

EDIT:
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My security information is defined in a table within my database. It contains a username and an account mask. An account mask maps to 1 or more account codes contained in the other data tables in my report model. A user may have more than one account mask defined for his account.

I understand the concept of directly mapping the logged-in user to a field containing a matching username. Is it possible to do a two-step mapping, so that based on the user ID I can get the account mask(s) and then evaluate which account codes match the mask(s)?

Or is there a different/better way to set this up? Defining SQL roles/groups is not an option, because of some compatibility issues with external systems.


So far, because my security table has no defined relationship with the data tables, I have not even been able to get it into my report model (Would love any suggestions on that one, too.)

I'd appreciate any ideas or suggestions - even if only something to investigate.
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Hello,



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I have some reports pertaining to a specific department, where in I deployed them to a specific folder on Reporting Services. Now I need to give exclusive read access to those reports for the users in that department. They should not be able to create any folders / new reports etc.



The steps I have followed:



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4. Now I went back to the specific folder and clicked on Properties -> Security -> New Role Assignment.

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Appreciate your ideas.



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(Our story ends with the programmer/DBA growing older and wiser vowing never - ever - ever - to get involved with HVAC control systems again.)

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{

get

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....
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Code Snippet

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cmd.ExecuteNonQuery();
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User Is Not Able To Access The Database Model Under The Current Security Context

Feb 7, 2008

I have a restriced user on SQL Server that is only permitted to creat a new database and manage it only. All other database are hidden to that user.

when that user login to SQL Server and create a database and try to change the default folder path for data and log files, gets an error,

The Server principal "User" is not able to access the database "model" under the current security context. (MSSQL Server, Error: 916)

Any idea???

Thanks,

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