Skip to main content

It's all about permissions - Part 1 ; TSQL permissions - Logins

Hi guys!

This post is simply on TSQL permissions.

Specifically, how to script out users and logins.

Users are specific to a SQL server instance while Logins can be used across a domain (via Active Directory).

Let's get started on how to script logins.

Step 1

SELECT 'IF (SUSER_ID('+QUOTENAME(SP.name,'''')+') IS NULL) BEGIN CREATE LOGIN ' +QUOTENAME(SP.name)+ CASE WHEN SP.type_desc = 'SQL_LOGIN' THEN ' WITH PASSWORD = ' +CONVERT(NVARCHAR(MAX),SL.password_hash,1)+ ' HASHED, CHECK_EXPIRATION = ' + CASE WHEN SL.is_expiration_checked = 1 THEN 'ON' ELSE 'OFF' END +', CHECK_POLICY = ' +CASE WHEN SL.is_policy_checked = 1 THEN 'ON,' ELSE 'OFF,' END ELSE ' FROM WINDOWS WITH' END +' DEFAULT_DATABASE=[' +SP.default_database_name+ '], DEFAULT_LANGUAGE=[' +SP.default_language_name+ '] END;' COLLATE SQL_Latin1_General_CP1_CI_AS AS [-- Logins To Be Created --] FROM sys.server_principals AS SP LEFT JOIN sys.sql_logins AS SL ON SP.principal_id = SL.principal_id WHERE SP.type IN ('S','G','U') AND SP.name NOT LIKE '##%##' AND SP.name NOT LIKE 'NT AUTHORITY%' AND SP.name NOT LIKE 'NT SERVICE%' AND SP.name <> ('sa');


Note: You will need to copy your results from the results pane to migrate the logins to another SQL server instance.

Step 2 - script out the role membership to be added

SELECT 'EXEC master..sp_addsrvrolemember @loginame = N''' + SL.name + ''', @rolename = N''' + SR.name + ''' ' AS [-- Server Roles the Logins Need to be Added --] FROM master.sys.server_role_members SRM JOIN master.sys.server_principals SR ON SR.principal_id = SRM.role_principal_id JOIN master.sys.server_principals SL ON SL.principal_id = SRM.member_principal_id WHERE SL.type IN ('S','G','U') AND SL.name NOT LIKE '##%##' AND SL.name NOT LIKE 'NT AUTHORITY%' AND SL.name NOT LIKE 'NT SERVICE%' AND SL.name <> ('sa');


Note: You will need to copy your results from the results pane to migrate the logins to another SQL server instance.

Step 3 - script out the permissions to be granted

SELECT CASE WHEN SrvPerm.state_desc <> 'GRANT_WITH_GRANT_OPTION' THEN SrvPerm.state_desc ELSE 'GRANT' END + ' ' + SrvPerm.permission_name + ' TO [' + SP.name + ']' + CASE WHEN SrvPerm.state_desc <> 'GRANT_WITH_GRANT_OPTION' THEN '' ELSE ' WITH GRANT OPTION' END collate database_default AS [-- Server Level Permissions to Be Granted --] FROM sys.server_permissions AS SrvPerm JOIN sys.server_principals AS SP ON SrvPerm.grantee_principal_id = SP.principal_id WHERE SP.type IN ( 'S', 'U', 'G' ) AND SP.name NOT LIKE '##%##' AND SP.name NOT LIKE 'NT AUTHORITY%' AND SP.name NOT LIKE 'NT SERVICE%' AND SP.name <> ('sa'); SET NOCOUNT OFF


Note: You will need to copy your results from the results pane to migrate the logins to another SQL server instance.


That's it!



If you have any questions related to this post, please put them below.


Thank you and Happy reading,

-marshé hutchinson
#learnSQLwithme
Labels:

Comments

Post a Comment

Popular posts from this blog

event id 101 task start failed - task scheduler event id 101 launch failure

Hello again. This post is related to automating SQL server tasks with Task Scheduler. In this example I was tasked with exporting SQL server agent jobs twice a month. To achieve this, I setup a task scheduler task that ran a PowerShell script that: establishes a local connection to the SQL server. cleans the file before writing to the .sql file to avoid adding on (appending) results on subsequent runs of the task scheduler task. when a connection is established, export the SQL agent jobs on the server to a .sql file on a remote server. sends a confirmation email via the SQL server database mail profile that the SQL agent jobs were exported to the specified remote server path. That was a mouthful. Now that you know my task scheduler task is calling a PowerShell script, let's get back to why it is failing.  The good news is this error is not related to the script. The error launch failure means the task could not even run. This is most likely due to a permissi
Post a Comment
Read more

Msg 14234, Level 16, State 1, Procedure sp_verify_job, Line 199 The specified '@owner_login_name' is invalid (valid values are returned by sp_helplogins [excluding Windows NT groups]).

Hi guys! Here's another quick and easy post. Scenario I was trying to copy a SQL agent job from one server to another by just copying the script of that SQL job. You can copy any script by right clicking a job > Script job as > create to > new query window. I pasted the job on a different server and tried to execute it and received this error: Msg 14234, Level 16, State 1, Procedure sp_verify_job, Line 199 The specified '@owner_login_name' is invalid (valid values are returned by sp_helplogins [excluding Windows NT groups]). This error message is simply saying for the variable '@owner_login_name', the user account associated with the variable is incorrect because it does not exist. Fix Simply update the variable for '@owner_login_name' to a valid user account for the current SQL instance. Now when you execute the script again to create the SQL agent job your results will be: Command(s) completed successfully. If you have any furt
2 comments
Read more

Database "" database is not in full recovery mode on each of the server instances. The full recovery model is required for a database to participate in database mirroring or in an availability group. [SQLSTATE 42000] (Error 1465).

Hi there. This post will be a quick and easy fix. If you are not already aware, availability groups are the replacement for mirroring in SSMS (SQL Server Management Studio). We like to utilize availability groups so that there is minimal data loss. Also, in the event of some natural disaster or disk failure on a server that is participating in an availability group, the data will fail-over to a backup server (replica). I was adding a database to an availability group when I received the error: Database "database_name" database is not in full recovery mode on each of the server instances. The full recovery model is required for a database to participate in database mirroring or in an availability group. [SQLSTATE 42000] (Error 1465). The error is exactly as it sounds; The database is not in the full recovery model. To fix this: I. In SSMS, right click the database to see the properties. On the Options page, change the database recovery model to Full. II.
1 comment
Read more