Granting Stored Procedure Execute Permissions From ASP.NET?
Nov 21, 2005
Bit of an emergency!
I do not have direct access to our SQL Server but I have full FTP access to the web server and have the db Username/passwords.
I need to grant execute permissions on a stored procedure, can I do this from an asp/ASP.NET page?
The DB guys take 24 hours to run a script against the database!
Any help would be greatfully recieved.
Rich
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Apr 28, 2015
I have stored procedures. I have heard that it is a best practice to use stored procedures to encapsulate some SQL statements and then grant permissions to execute the stored procedure. But when I try this and use EXECUTE AS to test it out, the user in question gets errors about not having access to some of the underlying objects.
How does this best practice work? If I need to grant the user permissions to the underlying objects anyway, I am not sure why a stored procedure is considered best practice in this regard.
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Mar 6, 2013
The developers in our shop have a need to explicitly grant view definition permissions to themselves on stored procedures they create in their development databases. They have dbo level permissions in these databases and although they can explicitly grant view definition permissions to other developers in the same database, they are unable to do so for themselves. When they attempt this, it appears that they are successful but when they check the stored procedure afterwards the permission is not there for themselves.
While this does not cause an issue in development, the intention is for these view definition permissions to be carried forward to the test and production databases where they only have datareader permissions.
When these stored procedures are scripted out by the dba to move to Test and Production the view definition permissions are not scripted out for the developer in question.
Is there a way that a developer with dbo rights in a database can explicitly grant themselves view definition permissions on a stored procedure they create as dbo?
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Aug 27, 2002
In our development and test environments the developers need to create and execute stored procedures as dbo without having any other dbo permissions. If I place them in db_owner, they have too many permissions. Is there a way to address this situation?
I'm also curious how other companies address the subject of creating stored procedures in development and test environments. If I give developers create and execute permission in a database, all objects would be created as JohnDoe.storedprocedurename instead of dbo.storedprocedurename. Any help in this area is appreciated.
Dave
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Dec 6, 2001
I am trying to grant permission to one table for one individual and one group. I tried to accomplish this by simply going in and editing the permissions on the table through Enterprise Manager. It keeps getting stuck. I then ran the Grant select on (table name) to the group and it has been running for over 15 minutes. This should be something that is done relatively quickly.
Any advice would be great.
Thanks
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Mar 29, 1999
i was asked by a user this morning to create an ID for him and give the ID SELECT permissions to all tables in a database. This database has over 300 tables. The only way that I could see to do this is to use the Object Permissions dialog box and manually grant the SELECT permission to each table for this users. Is there a TSQL statement that will grant the Select permission to each table in a database? The only thing I found was to use the GRANT statement, but I would have to run it on each table. I would like to be able to run 1 statement that will assign SELECT permissions to each table in the database.
Thanks,
Philip Talavera
System Administrator
SVG Distribution
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Jan 18, 2005
Hi all,
I've got a MS SQL database and I created a user using this code:
EXEC sp_addlogin 'USERNAME','PASSWORD'
GO
USE DATABASE
GO
EXEC sp_revokedbaccess 'USERNAME'
EXEC sp_grantdbaccess 'USERNAME'
GO
But when I log into the database using the created user and try create a table, I get an permissions denied message.
Thanks in advance
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Nov 15, 2006
Hi
I am using SQL Express2005 on my local machine. How do I grant access permissions to ASPNET in order to log onto a database? I have the SQL management studio installed to do this but I can't seem to find the option to grant permissions.
At the moment the access is granted to MYMACHINE_NAMEMY_USER_NAME.
I am using VS2003
Thanks
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Jul 20, 2004
I have 500 tables in my Db.In those some tables name starts with abc (abc_emp,abc_dept) and rest of the tables name start with xyz(xyz_emp,xyz_transactions).I wanted to give select,insert,update and delete permissions for an user on the tables which starts with abc.
How can i do that in a much easier and sophisticated way.
Thanks.
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Jun 18, 2007
Hi Everyone,
Were looking from some feedback, thoughts, comments, suggestions on a permissions issue in our SQL Server 2005 environment. We have a Development (stand-alone server) and Production (activepassive cluster). Both running SP2. We're looking for the best way to manage permissions for the developers without giving them dbo privileges.
As background information, here's a note / response from a developer outlining the permission they need.
-----------------------------------------
"Our team needs enough permissions on DB database to:
Create and modify DB object such as tables, stored procedures, keys, triggers, views, ...
Be able to execute stored procedures and other basic DB objects
One of the issue I had when working on DatabaseA which was never resolved was that I could create tables, but had no rights to modify them once created.
I could modify them via scripts, but not via graphical interface which is a pain.
I think we should have full permissions to dev DB other than to drop DB, and modify system DB settings.
So that we can work within the created DB shell completely."
-----------------------------------------
Previous to supporting the current SQL Server 2005 environment, the developersapp owners had db_owner for their databases. Definitely not a best practice as with 2005 db_owner is ablke to delete databases. Moving away from this, we thought we would scale them back and only grant them the following database roles:
db_datareader
db_datawriter
db_ddladmin
With these roles, they were able to create the tables, views, stored procedures, etc...... but problems arose when they tried to modify the objects they created as well as execute stored procedures. It's going to be a pain to grant permissions on each stored procedure. More of a mystery is allowing them to make design changes within Studio Manager. Given they can already do this using scripts but not the GUI.
So there is an issue with using GUI tools to design the tables.
Here's a thread we found that tries to explain the reason why they can't use the GUI to make design changes.
Even if you have CREATE TABLE permission, there are limitations to the modifications you can make. Remember, as you modify an existing table or design a new one, your work can induce attendant modifications in other tables. For example, if you change the data type of a foreign-key column, the corresponding column in the primary-key table will be automatically modified by the Visual Database Tools. If you do not own the primary-key table, and you are not logged in as the system administrator, database owner, or a user that is a member of the db_owner role, your modification will fail.
When we created the accounts, we assigned the default schema to be 'dbo'. This was thought to simplify administration of the objects. In SQL Server 2000, this was a best practice. Now, in SQL Server 2005, they changed everything with the user schema separation.
So we have a developer (devuser) - created with default schema (dbo). Any object that are being created are owned by dbo. (ie... dbo.table1, dbo.storedproc1, etc..) So dbo owns the objects, not the user.
Does anyone have any ideas? Do we create a new schema and assign permissions? Do we create a new fixed database role for the developers? I'm curious as to how others are assigning permissions to developers on development and production servers.
Thanks,
Rob
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Sep 15, 2000
When granting INSERT, DELETE permissions, is this done for
the logon-id OR for the user associated with the logon-id?
I know you can do this for roles.
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Aug 15, 2007
All,
I have been asked to grant a Windows group Full access to all tables under our Sandbox Schema. This will allow these users to do anything to the tables under this Schema.
I created the Windows Group (Sandbox Users), created the login in SQL, created the user in the database that is tied to the Windows group, then ran GRANT CONTROL ON SCHEMA::[Sandbox] TO [Sandbox Users].
I have verified that the users are in the Windows group, but they state that they still can not delete tables under the Sandbox Schema.
Anyone have any ideas?
Thanks,
Justin
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Apr 24, 2007
HI,
would like to know how to give execute permissions for all the stored procedures in a database at one shot. please advise.
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Nov 16, 2006
How do I allow a user (or group of users) permission to create/drop a table?
I have found the 'GRANT CREATE TABLE TO username' command, which will (I assume) allow a user to create a table, but how to I allow a user to 'DROP' the created table as well?
'GRANT DROP TABLE TO username' doesn't work?
and I want the users to be able to DROP/DELETE this table (temporary table created just for printing purposes) as well.
thanks
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Jul 23, 2005
How can i add Execute permissions on the Stored Procedures under thecreated user permission iusing SQLDMO ?
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Sep 20, 2007
Hey guys,I'm pretty new to SQL configuration, and I need to give EXECUTEpersmissions for one of the SQL user roles. I am running SQL 2005Management Studio Express - free version. I found the list of mystored procedures, but I can not locate any permissions screen. Cansomeone help point me in the right direction? Thanks!
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Sep 17, 2007
I am writing a SQL 2000 stored procedure which uses an €˜EXEC @sqlString€™ statement. The @sqlString is generated at runtime. I want to give as few permissions as possible and currently allow users to access the database tables using only the stored procedures provided. However, with €˜Exec€™ I discover that I need to grant permissions on the actual tables to the users or groups. I would like to avoid this. I would also prefer not having to maintain a separate user with table level permissions and hardcoding the stored procedure with these details.
Is there anyway for me to dynamically generate the required SQL statement within my stored procedure and let SQL know that this stored procedure is allowed to select whatever tables it wants to without having to define permissions on the tables?
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Sep 13, 2007
Hi all,
I am trying to debug stored procedure using visual studio. I right click on connection and checked 'Allow SQL/CLR debugging' .. the store procedure is not local and is on sql server.
Whenever I tried to right click stored procedure and select step into store procedure> i get following error
"User 'Unknown user' could not execute stored procedure 'master.dbo.sp_enable_sql_debug' on SQL server XXXXX. Click Help for more information"
I am not sure what needs to be done on sql server side
We tried to search for sp_enable_sql_debug but I could not find this stored procedure under master.
Some web page I came accross says that "I must have an administratorial rights to debug" but I am not sure what does that mean?
Please advise..
Thank You
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Oct 6, 1999
I have revoked an update stored procedure permission to a SQL user. The first time the user tries to execute the stored procedure he gets the error "Execute permission denied." But if he attempts it a second time the stored procedure will execute with success. I want to deny the user EXEC on the stored procedure forever. Does anybody have any advice to make this happen with success? Thanks.
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Jun 7, 2002
I have created a Stored Procedure that will not insert into a particular table.
Yet, when I run the same code in Query Analyzer it runs as it should and completes the Insert.
I have tried to both recreate the SP and searched for authorization issues, with no luck.
Any suggestions?
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Jun 12, 2008
What role does a user have to be in to execute a stored procedure?
I am trying to run an exec statement from a web app and am getting "The EXECUTE permission was denied".
Thanks.
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May 4, 2006
Help!
I usually use SQL 2000 at work but upon deciding to work from home have installed and setup SQL express 2005. I use the management studio to write table and sps but for new sp I cannot find how to allow permission. I have been able to allow permission for all sps on the database I restored that I am now working on and have successfully allocated permissions to a new table but cannot do the same with the sp. The sp is viewable in the database but permission is denied when attempting to execute via my ASP script.
Any ideas??
Error Type:
Microsoft SQL Native Client (0x80040E09)
EXECUTE permission denied on object 'procBannerSlotList', database 'HotLizardWebsite', schema 'dbo'.
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Aug 1, 2006
Okay, I have sort of a peculiar permissions question I am wondering if someone can help me with. Basically, here's the scenario...
I have a CLR stored procedure which does some dynamic SQL building based on values sent in via XML. It's a CLR stored procedure using XML because I want to build a parameterized statement (to guard against SQL Injection) based on a flexible number of parameters which are basically passed in the XML.
The dynamic SQL ends up reading from a table I'll call TableX and I actually discovered an (understandable) quirk with security.
Basically, the connection context is using security for a low-privilaged Windows account ("UserX") and UserX has no permission to the table referenced in the dynamic SQL but because of the dyanmic nature of the query, the stored procedure ends up adopting the security context of UserX. Naturally, this throws a security exception saying UserX has no SELECT permission on TableX.
Now, I can give UserX read permission to the table in question to get things running, but one of the points of using stored procedures is to defer security to the procedure level vs. configuration for tables or columns.
So in striving toward my ideal of security at the procedure level, my question is what is the best way to allow minimum privilege in this case?
I thought about having the internals of the CLR stored procedure run under a different (low-privalaged) security context, but I am wondering if there's an alternate configuration that may be as secure, but simpler.
PS - Please don't let this degenerate into a conversation about OR mappers. I know that happens a lot on these forums.
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Mar 14, 2007
I am using SQL 2000 with the Server Enterprise and the Query Analyzer programs. Almost everytime I create a new Stored Procedure, I forget to go into Server Enterprise and grant Execute permissions to my users.
Is there any way in a Stored Procedure to set the permissions when the Procedure is created?
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Jan 16, 2002
Hi,
I am testing a method for users to only have the ability to execute only stored procedures that return data and not be able to execute procs that modify data. For testing purposes I have created a 'select' procedure and an 'insert' procedure. I created a user with db_datareader and execute permissions on the two procs and I was still able to execute the 'insert' proc as this user. I also attempted to deny insert permissions on the referenced table to no avail.
Short of establishing a role and granting execute permission to the appropriate procedures, is there a simpler way to do this?
Thank You
Michael
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Apr 30, 2008
A simple one (not for me)
MS SQL Server 2005
Which permissions do I need to have (as a User) to create a Stored Procedure
Which other entity's properties do I need to change in order to create a Stored Procedure
Thanks
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Nov 29, 2007
Hi All,
For listing login details we have sp_helplogins 'LOGIN NAME'
In the same way i want ti know for particular procedure.
can any one help in this.
Thanks in advance.
malathi
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Jul 23, 2005
I have written an stored proc that reads from a text file and executesthe script as dynamic sql.If the text file contains malicious code,I want to be able to detect itand prevent the stored procedure from executing.I've tried revoking delete,insert,update rights all tables in thedatabase to the user .I then granted execute rights to the stored procedure for the sameuser. But the user is still able to delete a record from the table byexecuting the stored procedure.Is there any means to I revoke,insert,delete ,update rights to a storedproc?
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Jul 20, 2005
Is there any way to allow a user to use the xp_cmdshell extendedstored procedure without giving that user execute permissions toxp_cmdshell in SQL server 6.5? Let me clarify. Lets say I (as thedbo) create a stored procedure called sp_send_err:CREATE PROCEDURE sp_send_err @CompID varchar(20) ASdeclare @strCMD varchar(255)select @strCMD = "master.dbo.xp_cmdshell 'net send " + @CompID + """ERROR!""', no_output"execute (@strCMD)GONow lest say I give "user1" execute permissions on sp_send_err, but nopermissions on xp_cmdshell. When I run sp_send_error I get thefollowing error:"EXECUTE permission denied on object xp_cmdshell, database master,owner dbo".Why doesn't this work? What else can I do?
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Jul 20, 2005
We are running SQL Server 2000 Developer Edition. I don't want tomake the developers the sysadmin or even the dbo in the userdatabases. Is there a way to give them access to only view thepermissions for the stored procedures in the user database withoutmaking them dbo?When I take them out of the db_owner role, when they open a storedprocedure they no longer see the permissions tab. I would like forthem to see the permissions tab and be able to view the permissionsbut not change the permissions.Is that doable?
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Nov 27, 2006
hello all....can anyone tell me how can i manage the stored procedure permissions in SQL Server Express. Untill now i have developed in SQL Server 2000 and there i used SQL Enterprise Manager for this problem..in SQL Express i can't handle it...Manny thanks.....
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Oct 14, 2007
I am calling a stored procedure (say X) and from that stored procedure (i mean X) i want to call another stored procedure (say Y)asynchoronoulsy. Once stored procedure X is completed then i want to return execution to main program. In background, Stored procedure Y will contiue his work. Please let me know how to do that using SQL Server 2000 and ASP.NET 2.
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Jan 15, 2015
I am logging into a SQL instance to run the following query:
DECLARE @ReturnCode int EXECUTE @ReturnCode = [master].dbo.xp_create_subdir N'sharemasterFULL' IF @ReturnCode <> 0 RAISERROR('Error creating directory.', 16, 1)
The share in which the folder is to be created has my account added with full permissions to create files. However this command fails unless I add the SQL Service account user with rights to the folder also.
Is this expected behaviour, is this something specific to extended stored procedures?
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